diff --git a/CREDITS.txt b/CREDITS.txt
index 6d7d3fa5..bc1f57e1 100644
--- a/CREDITS.txt
+++ b/CREDITS.txt
@@ -1,13 +1,11 @@
-// JayData 1.0.4
+// JayData-RESO 1.0.0
// Dual licensed under MIT and GPL v2
-// Copyright JayStack Technologies (http://jaydata.org/licensing)
+// Copyright JayStack Technologies (http://jaydata.org/licensing) and National Association of REALTORS
//
// JayData is a standards-based, cross-platform Javascript library and a set of
// practices to access and manipulate data from various online and offline sources.
//
// Credits:
-// Hajnalka Battancs, Dániel József, János Roden, László Horváth, Péter Nochta
-// Péter Zentai, Róbert Bónay, Szabolcs Czinege, Viktor Borza, Viktor Lázár,
-// Zoltán Gyebrovszki, Gábor Dolla
+// Original Jaydata development Team, Mark Lesswing
//
-// More info: http://jaydata.org
+// More info: http://jaydata.org and http://crt.blogs.realtor.org
diff --git a/JayDataModules/angular.js b/JayDataModules/angular.js
index f071be9b..2b1427e1 100644
--- a/JayDataModules/angular.js
+++ b/JayDataModules/angular.js
@@ -44,6 +44,40 @@ angular.module('jaydata', ['ng', ['$provide', function ($provide) {
return Object.prototype.hasOwnProperty.apply(this, arguments);
}
+ $data.Queryable.prototype.toLiveArrayEx = function (options, resultHolder) {
+ if (Array.isArray(options)) {
+ resultHolder = options;
+ otions = undefined;
+ }
+ resultHolder = resultHolder || [];
+ options = options || {};
+ var self = this, scope = options.scope || $rootScope;
+
+ function thunk(newDefer) {
+ self.toArray()
+ .then(function (items) {
+ resultHolder.length = 0;
+ items.forEach(function (item) {
+ resultHolder.push(item);
+ })
+ newDefer.resolve(resultHolder);
+ })
+ .fail(newDefer.reject)
+ .then(function () {
+ scope.$apply();
+ });
+ }
+
+ function refresh() {
+ var defer = $.Deferred(thunk);
+ defer.promise(resultHolder);
+ return resultHolder;
+ }
+ resultHolder.refresh = refresh;
+
+ return refresh();
+ }
+
$data.Queryable.prototype.toLiveArray = function (cb) {
var _this = this;
diff --git a/JayDataModules/kendo.js b/JayDataModules/kendo.js
index 4034657c..20037d1f 100644
--- a/JayDataModules/kendo.js
+++ b/JayDataModules/kendo.js
@@ -7,6 +7,10 @@
kendo.data.Model.fn.init.call(this, data);
}
});
+ $data.kendo.attachMode = true;
+ if ($data.EntityAttachMode) {
+ $data.kendo.attachMode = $data.EntityAttachMode.KeepChanges;
+ }
var kendoTypeMap = {
"$data.Blob": "string",
@@ -91,11 +95,9 @@
//}
}
- //console.dir(memberDefinitions.getPublicMappedMethods());
var modelDefinition = {
fields: fields,
init: function (data) {
- //console.dir(arguments);
var ctxType = options && options.owningContextType || undefined;
var contextSetTypes = [];
@@ -514,7 +516,6 @@
$data.Trace.log(promises);
jQuery.when.apply(this, promises).then(function (items, total) {
- console.dir(arguments);
//var result = items.map(function (item) { return item instanceof $data.Entity ? new model(item.initData) : item; });
var result = items.map(function (item) {
var d = (item instanceof $data.Entity) ? item.initData : item;
@@ -555,7 +556,6 @@
});
}
else {
- console.dir(ctx.storeToken);
model[0]
.innerInstance()
.save(ctx.storeToken)
@@ -577,7 +577,7 @@
return item.innerInstance()
});
items.forEach(function (item) {
- ctx.attach(item, true);
+ ctx.attach(item, $data.kendo.attachMode);
});
ctx.saveChanges().then(function () {
options.success();
@@ -588,7 +588,7 @@
});
}
else {
- model[0].innerInstance().save().then(function (item) {
+ model[0].innerInstance().save(undefined, undefined, $data.kendo.attachMode).then(function (item) {
options.success();
}).fail(function () {
//alert("error in update")
@@ -677,9 +677,9 @@
ds = ds || {};
//unless user explicitly opts out server side logic
//we just force it.
- ds.serverPaging = ds.serverPaging || true;
- ds.serverFiltering = ds.serverFiltering || true;
- ds.serverSorting = ds.serverSorting || true;
+ ds.serverPaging = ds.serverPaging === undefined ? true : ds.serverPaging;
+ ds.serverFiltering = ds.serverFiltering === undefined ? true : ds.serverFiltering;
+ ds.serverSorting = ds.serverSorting === undefined ? true : ds.serverSorting;
ds.pageSize = ds.pageSize === undefined ? $data.kendo.defaultPageSize : ds.pageSize;
var TransportClass = self.asKendoRemoteTransportClass(model);
@@ -708,4 +708,4 @@
refresh: function () {
}
});
-})($data);
\ No newline at end of file
+})($data);
diff --git a/JayService/JSObjectAdapter.js b/JayService/JSObjectAdapter.js
index 8a39ab06..5d43ed7c 100644
--- a/JayService/JSObjectAdapter.js
+++ b/JayService/JSObjectAdapter.js
@@ -57,6 +57,10 @@ $data.Class.define("$data.JSObjectAdapter", null, null, {
var methodArgs = self.resolveArguments(req, serviceInstance, memberInfo);
if (memberInfo.method instanceof Array ? memberInfo.method.indexOf(req.method) >= 0 : memberInfo.method === req.method){
+
+ req.reso.memberName = memberName;
+ req.reso.namespace = "System";
+
oDataBuilderCfg = {
version: 'V2',
baseUrl: req.fullRoute,
@@ -78,6 +82,9 @@ $data.Class.define("$data.JSObjectAdapter", null, null, {
if (member) {
var esProc = new $data.JayService.OData.EntitySetProcessor(memberName, serviceInstance, { top: serviceInstance.storageProvider.providerConfiguration.responseLimit || $data.JayService.OData.Defaults.defaultResponseLimit });
+ req.reso.memberName = memberName;
+ req.reso.namespace = member.elementType.namespace;
+
oDataBuilderCfg = {
version: 'V2',
baseUrl: req.fullRoute,
@@ -344,6 +351,9 @@ $data.Class.define("$data.JSObjectAdapter", null, null, {
defer.resolve(new $data.EmptyServiceResult(404));
}
} else {
+
+ request.reso.resultSize = 1;
+
defer.resolve(result);
}
diff --git a/JayService/JayService.js b/JayService/JayService.js
index 1b2f075b..782c7212 100644
--- a/JayService/JayService.js
+++ b/JayService/JayService.js
@@ -74,7 +74,7 @@ $data.Class.define("$data.JayService", null, null, {
if (req.connection.encrypted || req.headers['X-Forwarded-Protocol'] === 'https' || req.headers['x-forwarded-protocol'] === 'https')
schema += 's';
- req.fullRoute = (req.baseRoute || (schema + '://' + req.headers.host)) + app.route;
+ req.fullRoute = (req.baseRoute || (schema + '://' + req.headers.host)) + (app.route || req.baseUrl || req.originalUrl.replace(req.url, ''));
}
}
},
diff --git a/JayService/OData/BatchProcessor.js b/JayService/OData/BatchProcessor.js
index 12b217ec..f9e4f40e 100644
--- a/JayService/OData/BatchProcessor.js
+++ b/JayService/OData/BatchProcessor.js
@@ -179,7 +179,11 @@
this._discoverNavigations(changeRequest, referenceData, itemType);
var entity = new itemType(changeRequest.data, { converters: $data.oDataConverter.fromDb });
referenceData[refId].resultObject = entity;
- setInfo.set.add(entity);
+
+ request.reso.memberName = setInfo.set.name;
+ request.reso.namespace = itemType.namespace;
+ setInfo.set.add(entity, request);
+
break;
case 'MERGE':
case 'PATCH':
@@ -188,6 +192,10 @@
var entity = new itemType(changeRequest.data, { converters: $data.oDataConverter.fromDb });
referenceData[refId].resultObject = entity;
+ request.reso.memberName = setInfo.set.name;
+ request.reso.namespace = itemType.namespace;
+ setInfo.set.attach(entity, false, request);
+
setInfo.set.attach(entity);
entity.changedProperties = entity.getType().memberDefinitions.getPublicMappedProperties().filter(function(p){
if (entity[p.name] === undefined) return false;
@@ -199,7 +207,11 @@
case 'DELETE':
var entity = new itemType(setInfo.idObj);
referenceData[refId].resultObject = entity;
- setInfo.set.remove(entity);
+
+ request.reso.memberName = setInfo.set.name;
+ request.reso.namespace = itemType.namespace;
+ setInfo.set.remove(entity, request);
+
break;
default:
break;
diff --git a/JayService/OData/EntitySetProcessor.js b/JayService/OData/EntitySetProcessor.js
index c462b7a5..8b8b78f9 100644
--- a/JayService/OData/EntitySetProcessor.js
+++ b/JayService/OData/EntitySetProcessor.js
@@ -53,13 +53,15 @@
var parsed = $data.JayService.OData.Utils.parseUrlPart(uri, this.context);
var entity = new parsed.set.createNew(parsed.idObj);
bodyData[i] = entity;
- parsed.set.attach(entity);
+ parsed.set.attach(entity, false, req);
}
}
}
var entity = new this.entitySet.createNew(bodyData, { converters: $data.oDataConverter.fromDb });
- this.entitySet.add(entity);
+
+ this.entitySet.add(entity, req);
+
this.context.saveChanges({
success: function () {
res.statusCode = 201;
@@ -98,13 +100,13 @@
var parsed = $data.JayService.OData.Utils.parseUrlPart(uri, this.context);
var entity = new parsed.set.createNew(parsed.idObj);
bodyData[i] = entity;
- parsed.set.attach(entity);
+ parsed.set.attach(entity, false, req);
}
}
}
var entity = new this.entitySet.createNew(bodyData, { converters: $data.oDataConverter.fromDb });
- this.entitySet.attach(entity);
+ this.entitySet.attach(entity, false, req);
entity.changedProperties = entity.getType().memberDefinitions.getPublicMappedProperties().filter(function(p){
if (entity[p.name] === undefined) return false;
if (p.computed) return false;
@@ -127,7 +129,9 @@
self.BatchDeleteFromEntitySet(req, config, cbWrapper);
} else {
if (this.member.idObject) {
- this.entitySet.remove(this.member.idObject);
+
+ this.entitySet.remove(this.member.idObject, req);
+
this.context.saveChanges({
success: function () {
//return with no content
@@ -191,6 +195,9 @@
config.includes = result.includes;
this.context.executeQuery(new $data.Queryable(this.entitySet, result.expression), {
success: function (contextResult) {
+
+ req.reso.resultSize = contextResult.length;
+
if (self.member.valueRequeset) {
// request pattern: /EntitySet(key)/Field/$value
self.prepareSimpleResponse(contextResult, self.member.selectedField, self.entitySet, callback);
diff --git a/JaySvcUtil/JaySvcUtil.js b/JaySvcUtil/JaySvcUtil.js
index a441aeef..205fa99a 100644
--- a/JaySvcUtil/JaySvcUtil.js
+++ b/JaySvcUtil/JaySvcUtil.js
@@ -612,7 +612,8 @@ $data.Class.define('$data.MetadataLoaderClass', null, null, {
"http://schemas.microsoft.com/ado/2008/09/edm": "V2",
"http://schemas.microsoft.com/ado/2009/11/edm": "V3",
"http://schemas.microsoft.com/ado/2007/05/edm": "V11",
- "http://schemas.microsoft.com/ado/2009/08/edm": "V22"
+ "http://schemas.microsoft.com/ado/2009/08/edm": "V22",
+ "http://docs.oasis-open.org/odata/ns/edm": "V4"
}
},
_maxDataServiceVersions: {
@@ -621,7 +622,8 @@ $data.Class.define('$data.MetadataLoaderClass', null, null, {
"http://schemas.microsoft.com/ado/2008/09/edm": "2.0",
"http://schemas.microsoft.com/ado/2009/11/edm": "3.0",
"http://schemas.microsoft.com/ado/2007/05/edm": "2.0",
- "http://schemas.microsoft.com/ado/2009/08/edm": "2.0"
+ "http://schemas.microsoft.com/ado/2009/08/edm": "2.0",
+ "http://docs.oasis-open.org/odata/ns/edm": "4.0"
}
},
_supportedODataVersionXSLT: {
@@ -1109,6 +1111,7 @@ $data.Class.define('$data.MetadataLoaderClass', null, null, {
" \r\n" +
" true\r\n" +
" \r\n" +
+ " '$$unbound'\r\n" +
" '': { '$':\r\n" +
" , \r\n" +
" \r\n" +
@@ -1121,6 +1124,10 @@ $data.Class.define('$data.MetadataLoaderClass', null, null, {
" \r\n" +
" \r\n" +
"\r\n" +
+ " \r\n" +
+ " ''\r\n" +
+ " \r\n" +
+ "\r\n" +
" \r\n" +
" \r\n" +
" \r\n" +
diff --git a/MIT-LICENSE.txt b/MIT-LICENSE.txt
index cb1501ff..04302300 100644
--- a/MIT-LICENSE.txt
+++ b/MIT-LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2012 JayStack Technologies LLC. http://jaydata.org/licensing
+Copyright (c) 2014 National Association of REALTORS. http://crt.blogs.realtor.org
Permission is hereby granted, free of charge, to any person obtaining
diff --git a/Makefile b/Makefile
index eed5bb31..5bfae19e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,7 @@
-VERSION = '1.3.6'
+VERSION = '2.0.5'
TARGET_DIR = ./build
RELEASE_DIR = ./release
TEMP_DIR = $(TARGET_DIR)/tmp
-MODULE_DIR = $(TARGET_DIR)/jaydatamodules
-PROVIDERS_DIR = $(TARGET_DIR)/jaydataproviders
NPM_DIR = $(TARGET_DIR)/npm
NPM_BASE_DIR = ./npm
TYPESYSTEM_DIR = ./TypeSystem
@@ -42,8 +40,6 @@ TYPE_SYSTEM = $(TYPESYSTEM_DIR)/initializeJayData.js\
$(TYPESYSTEM_DIR)/Types/Converter.js\
$(TYPESYSTEM_DIR)/Extensions.js\
-VSDOC_SOURCE = $(TYPESYSTEM_DIR)/VS2010Intellisense.js\
-
JAYDATA_SOURCE = $(TYPES_DIR)/Expressions/ExpressionNode2.js\
$(TYPES_DIR)/Expressions/ArrayLiteralExpression.js\
$(TYPES_DIR)/Expressions/CallExpression.js\
@@ -117,7 +113,6 @@ JAYDATA_SOURCE = $(TYPES_DIR)/Expressions/ExpressionNode2.js\
$(TYPES_DIR)/ServiceOperation.js\
$(TYPES_DIR)/EntityWrapper.js\
$(TYPES_DIR)/Ajax/jQueryAjaxWrapper.js\
- $(TYPES_DIR)/Ajax/WinJSAjaxWrapper.js\
$(TYPES_DIR)/Ajax/ExtJSAjaxWrapper.js\
$(TYPES_DIR)/Ajax/AjaxStub.js\
$(TYPES_DIR)/StorageProviders/modelBinderConfigCompiler.js\
@@ -127,7 +122,6 @@ JAYDATA_SOURCE = $(TYPES_DIR)/Expressions/ExpressionNode2.js\
$(TYPES_DIR)/Authentication/BasicAuth.js\
$(JAYSVCUTIL_DIR)/JaySvcUtil.js\
$(BASEMODULE_DIR)/deferred.js\
- $(TYPES_DIR)/JayStorm.js\
JAYDATA_SERVER = $(BASEMODULE_DIR)/qDeferred.js\
$(JSERVICE_DIR)/Scripts/datajs-1.0.3-patched.js\
@@ -154,9 +148,6 @@ JAYDATA_SERVER = $(BASEMODULE_DIR)/qDeferred.js\
$(ODATAPARSER_DIR)/ODataEntityExpressionBuilder.js\
$(ODATAPARSER_DIR)/Visitors/ObjectLiteralBuilderVisitor.js\
-IndexedDbProvider = $(TYPES_DIR)/StorageProviders/IndexedDB/IndexedDBConverter.js\
- $(TYPES_DIR)/StorageProviders/IndexedDB/IndexedDBStorageProvider.js\
-
DbCommand = $(TYPES_DIR)/DbClient/DbCommand.js\
$(TYPES_DIR)/DbClient/DbConnection.js\
$(TYPES_DIR)/DbClient/OpenDatabaseClient/OpenDbCommand.js\
@@ -177,33 +168,6 @@ SqLiteProvider = $(DbCommand)\
$(TYPES_DIR)/StorageProviders/SqLite/SqlFilterCompiler.js\
$(TYPES_DIR)/StorageProviders/SqLite/ModelBinder/sqLite_ModelBinderCompiler.js\
-oDataProvider = $(TYPES_DIR)/StorageProviders/oData/oDataConverter.js\
- $(TYPES_DIR)/StorageProviders/oData/oDataProvider.js\
- $(TYPES_DIR)/StorageProviders/oData/oDataCompiler.js\
- $(TYPES_DIR)/StorageProviders/oData/oDataWhereCompiler.js\
- $(TYPES_DIR)/StorageProviders/oData/oDataOrderCompiler.js\
- $(TYPES_DIR)/StorageProviders/oData/oDataPagingCompiler.js\
- $(TYPES_DIR)/StorageProviders/oData/oDataProjectionCompiler.js\
-
-FacebookProvider = $(TYPES_DIR)/StorageProviders/Facebook/FacebookConverter.js\
- $(TYPES_DIR)/StorageProviders/Facebook/FacebookProvider.js\
- $(TYPES_DIR)/StorageProviders/Facebook/FacebookCompiler.js\
- $(TYPES_DIR)/StorageProviders/Facebook/EntitySets/FQL/user.js\
- $(TYPES_DIR)/StorageProviders/Facebook/EntitySets/FQL/friend.js\
- $(TYPES_DIR)/StorageProviders/Facebook/EntitySets/FQL/page.js\
- $(TYPES_DIR)/StorageProviders/Facebook/EntitySets/FQLContext.js\
-
-YQLProvider = $(TYPES_DIR)/StorageProviders/YQL/YQLConverter.js\
- $(TYPES_DIR)/StorageProviders/YQL/YQLProvider.js\
- $(TYPES_DIR)/StorageProviders/YQL/YQLCompiler.js\
- $(TYPES_DIR)/StorageProviders/YQL/EntitySets/geo.js\
- $(TYPES_DIR)/StorageProviders/YQL/EntitySets/YQLContext.js\
-
-InMemoryProvider = $(TYPES_DIR)/StorageProviders/InMemory/InMemoryConverter.js\
- $(TYPES_DIR)/StorageProviders/InMemory/InMemoryProvider.js\
- $(TYPES_DIR)/StorageProviders/InMemory/InMemoryCompiler.js\
- $(TYPES_DIR)/StorageProviders/InMemory/InMemoryFunctionCompiler.js\
-
MongoDbProvider = $(TYPES_DIR)/StorageProviders/InMemory/InMemoryConverter.js\
$(TYPES_DIR)/StorageProviders/mongoDB/mongoDBConverter.js\
$(TYPES_DIR)/StorageProviders/mongoDB/mongoDBModelBinderConfigCompiler.js\
@@ -216,92 +180,23 @@ MongoDbProvider = $(TYPES_DIR)/StorageProviders/InMemory/InMemoryConverter.js\
$(TYPES_DIR)/StorageProviders/mongoDB/mongoDBStorageProvider.js\
$(TYPES_DIR)/StorageProviders/mongoDB/ClientObjectID.js\
-StormProvider = $(TYPES_DIR)/StorageProviders/Storm/StormStorageProvider.js\
-
-WebApiProvider = $(TYPES_DIR)/StorageProviders/WebApi/WebApiConverter.js\
- $(TYPES_DIR)/StorageProviders/WebApi/WebApiProvider.js\
-
-DeferredModule = $(BASEMODULE_DIR)/deferred.js\
-
-ErrorHandlerModule = $(BASEMODULE_DIR)/errorhandler.js\
-
-FormBinderModule = $(BASEMODULE_DIR)/formBinder.js\
-
-HandlebarsModule = $(BASEMODULE_DIR)/handlebars.js\
-
-InMemoryModule = $(BASEMODULE_DIR)/inMemory.js\
-
-KendoModule = $(BASEMODULE_DIR)/kendo.js\
-
-KnockoutModule = $(BASEMODULE_DIR)/knockout.js\
-
-QDeferredModule = $(BASEMODULE_DIR)/qDeferred.js\
-
-SenchaModule = $(BASEMODULE_DIR)/sencha.js\
-
-TemplateModule = $(BASEMODULE_DIR)/template.js\
-
-ValidateModule = $(BASEMODULE_DIR)/validate.js\
-
-AngularModule = $(BASEMODULE_DIR)/angular.js\
-
-MsCrmModule = $(BASEMODULE_DIR)/jaydata.mscrm.js\
-
-MsCrmServerModule = $(BASEMODULE_DIR)/jaydata.mscrm.server.js\
-
+libRETSProvider = $(TYPES_DIR)/StorageProviders/InMemory/InMemoryConverter.js\
+ $(TYPES_DIR)/StorageProviders/libRETS/libRETSStorageProvider.js\
clean:
@@test ! -d $(TARGET_DIR) || rm -r $(TARGET_DIR)
@@test ! -d $(RELEASE_DIR) || rm -r $(RELEASE_DIR)
-modules: jaydatamodules
- @@rm -r $(TEMP_DIR)
-
release: all
@@echo "Create release folder..."
@@test -d $(RELEASE_DIR) || mkdir -p $(RELEASE_DIR)
- @@test -d $(RELEASE_DIR)/jaydatamodules || mkdir -p $(RELEASE_DIR)/jaydatamodules
- @@test -d $(RELEASE_DIR)/jaydataproviders || mkdir -p $(RELEASE_DIR)/jaydataproviders
- @@cp -r $(MODULE_DIR)/* $(RELEASE_DIR)/jaydatamodules
- @@cp -r $(PROVIDERS_DIR)/* $(RELEASE_DIR)/jaydataproviders
@@cp $(TARGET_DIR)/jaydata.js $(RELEASE_DIR)
@@cp $(TARGET_DIR)/jaydata.min.js $(RELEASE_DIR)
- @@cp $(TARGET_DIR)/jaydata-vsdoc.js $(RELEASE_DIR)
-all: jaydatavsdoc jaydatamin jaydata providers jaydatamodules npms
+all: jaydatamin jaydata npms
@@rm -r $(TEMP_DIR)
-npms: npmjaydata npmjaydata-core npmjaydata-server npmindexeddb npmsqlite npmodata npminmemory npmmongodb npmstorm npmwebapi
-
-npmjaydata-core: $(TYPE_SYSTEM) $(JAYDATA_SOURCE) $(CREDITS)
- @@echo "Building jaydata-core npm package..."
- @@test -d $(NPM_DIR)/jaydata-core || mkdir -p $(NPM_DIR)/jaydata-core
- @@cp -r $(NPM_BASE_DIR)/jaydata/* $(NPM_DIR)/jaydata-core
- @@cp -r $(TYPESYSTEM_DIR) $(NPM_DIR)/jaydata-core/lib
- @@cat $(NPM_DIR)/jaydata-core/lib/$(TYPE_SYSTEM_NPM) | \
- sed -e 's/$data.version = "JayData [0-9].[0-9].[0-9]"/$data.version = "JayData $(VERSION)"/;s/$data.versionNumber = "[0-9].[0-9].[0-9]"/$data.versionNumber = "$(VERSION)"/' > $(NPM_DIR)/jaydata-core/lib/$(TYPE_SYSTEM_NPM).bak
- @@mv $(NPM_DIR)/jaydata-core/lib/$(TYPE_SYSTEM_NPM).bak $(NPM_DIR)/jaydata-core/lib/$(TYPE_SYSTEM_NPM)
- @@rsync -R $(JAYDATA_SOURCE) $(NPM_DIR)/jaydata-core/lib
- @@cp -r $(GPL_LIC) $(NPM_DIR)/jaydata-core
- @@cp -r $(MIT_LIC) $(NPM_DIR)/jaydata-core
- @@cp -r $(CREDITS) $(NPM_DIR)/jaydata-core
- @$(foreach dir,$(TYPE_SYSTEM),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata-core/lib/index.js;)
- @$(foreach dir,$(JAYDATA_SOURCE),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata-core/lib/index.js;)
- @@echo 'module.exports = $$data;' >> $(NPM_DIR)/jaydata-core/lib/index.js
- @@sed -e 's/"dependencies": {},/"dependencies": {"datajs": "1.0.3", "q": "0.8.5", "qs": "0.5.0", "xmldom": "0.1.11", "url": ">0.0.1", "acorn": "0.1.0"},/;s/"name": "jaydata"/"name": "jaydata-core"/;s/jaydata@[0-9].[0-9].[0-9]/jaydata@$(VERSION)/;s/"version": "[0-9].[0-9].[0-9]"/"version": "$(VERSION)"/' $(NPM_BASE_DIR)/jaydata/package.json > $(NPM_DIR)/jaydata-core/package.json
-
-npmjaydata-server: $(JAYDATA_SERVER) $(CREDITS)
- @@echo "Building jaydata-server npm package..."
- @@test -d $(NPM_DIR)/jaydata-server || mkdir -p $(NPM_DIR)/jaydata-server
- @@cp -r $(NPM_BASE_DIR)/provider/* $(NPM_DIR)/jaydata-server
- @@rsync -R $(JAYDATA_SERVER) $(NPM_DIR)/jaydata-server/lib
- @@cp -r $(GPL_LIC) $(NPM_DIR)/jaydata-server
- @@cp -r $(MIT_LIC) $(NPM_DIR)/jaydata-server
- @@cp -r $(CREDITS) $(NPM_DIR)/jaydata-server
- @@echo "try{ require('jaydata-core'); }catch(e){}" >> $(NPM_DIR)/jaydata-server/lib/index.js;
- @$(foreach dir,$(JAYDATA_SERVER),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata-server/lib/index.js;)
- @@echo 'module.exports = $$data;' >> $(NPM_DIR)/jaydata-server/lib/index.js
- @@sed -e 's/"name": "jaydata"/"name": "jaydata-server"/;s/"version": "[0-9].[0-9].[0-9]"/"version": "$(VERSION)"/;s/"jaydata-core": "[0-9].[0-9].[0-9]"/"jaydata-core":"$(VERSION)"/' $(NPM_BASE_DIR)/provider/package.json > $(NPM_DIR)/jaydata-server/package.json
+npms: npmjaydata
npmjaydata: $(TYPE_SYSTEM) $(JAYDATA_SOURCE) $(CREDITS)
@@echo "Building jaydata npm package..."
@@ -312,318 +207,25 @@ npmjaydata: $(TYPE_SYSTEM) $(JAYDATA_SOURCE) $(CREDITS)
sed -e 's/$data.version = "JayData [0-9].[0-9].[0-9]"/$data.version = "JayData $(VERSION)"/;s/$data.versionNumber = "[0-9].[0-9].[0-9]"/$data.versionNumber = "$(VERSION)"/' > $(NPM_DIR)/jaydata/lib/$(TYPE_SYSTEM_NPM).bak
@@mv $(NPM_DIR)/jaydata/lib/$(TYPE_SYSTEM_NPM).bak $(NPM_DIR)/jaydata/lib/$(TYPE_SYSTEM_NPM)
@@rsync -R $(JAYDATA_SOURCE) $(NPM_DIR)/jaydata/lib
- @@rsync -R $(IndexedDbProvider) $(NPM_DIR)/jaydata/lib
@@rsync -R $(SqLiteProvider) $(NPM_DIR)/jaydata/lib
- @@rsync -R $(oDataProvider) $(NPM_DIR)/jaydata/lib
- @@rsync -R $(WebApiProvider) $(NPM_DIR)/jaydata/lib
- @@rsync -R $(InMemoryProvider) $(NPM_DIR)/jaydata/lib
@@rsync -R $(MongoDbProvider) $(NPM_DIR)/jaydata/lib
- @@rsync -R $(StormProvider) $(NPM_DIR)/jaydata/lib
- @@rsync -R $(FacebookProvider) $(NPM_DIR)/jaydata/lib
- @@rsync -R $(YQLProvider) $(NPM_DIR)/jaydata/lib
+ @@rsync -R $(libRETSProvider) $(NPM_DIR)/jaydata/lib
@@rsync -R $(JAYDATA_SERVER) $(NPM_DIR)/jaydata/lib
@@cp -r $(GPL_LIC) $(NPM_DIR)/jaydata
@@cp -r $(MIT_LIC) $(NPM_DIR)/jaydata
@@cp -r $(CREDITS) $(NPM_DIR)/jaydata
@$(foreach dir,$(TYPE_SYSTEM),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/index.js;)
@$(foreach dir,$(JAYDATA_SOURCE),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/index.js;)
- @@rm -f $(NPM_DIR)/jaydata/lib/indexeddb_index.js;)
- @$(foreach dir,$(IndexedDbProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/indexeddb_index.js;)
- @@rm -f $(NPM_DIR)/jaydata/lib/sqlite_index.js;)
@$(foreach dir,$(SqLiteProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/sqlite_index.js;)
- @@rm -f $(NPM_DIR)/jaydata/lib/odata_index.js;)
- @$(foreach dir,$(oDataProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/odata_index.js;)
- @@rm -f $(NPM_DIR)/jaydata/lib/webapi_index.js;)
- @$(foreach dir,$(WebApiProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/webapi_index.js;)
- @@rm -f $(NPM_DIR)/jaydata/lib/inmemory_index.js;)
- @$(foreach dir,$(InMemoryProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/inmemory_index.js;)
- @@rm -f $(NPM_DIR)/jaydata/lib/mongodb_index.js;)
@$(foreach dir,$(MongoDbProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/mongodb_index.js;)
- @@rm -f $(NPM_DIR)/jaydata/lib/storm_index.js;)
- @$(foreach dir,$(StormProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/storm_index.js;)
- @@rm -f $(NPM_DIR)/jaydata/lib/facebook_index.js;)
- @$(foreach dir,$(FacebookProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/facebook_index.js;)
- @@rm -f $(NPM_DIR)/jaydata/lib/yql_index.js;)
- @$(foreach dir,$(YQLProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/yql_index.js;)
- @@rm -f $(NPM_DIR)/jaydata/lib/service_index.js;)
+ @$(foreach dir,$(libRETSProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/librets_index.js;)
@$(foreach dir,$(JAYDATA_SERVER),echo "require('"$(dir)"');" >> $(NPM_DIR)/jaydata/lib/service_index.js;)
- @@echo "require('./indexeddb_index.js');" >> $(NPM_DIR)/jaydata/lib/index.js;
@@echo "require('./sqlite_index.js');" >> $(NPM_DIR)/jaydata/lib/index.js;
- @@echo "require('./odata_index.js');" >> $(NPM_DIR)/jaydata/lib/index.js;
- @@echo "require('./webapi_index.js');" >> $(NPM_DIR)/jaydata/lib/index.js;
- @@echo "require('./inmemory_index.js');" >> $(NPM_DIR)/jaydata/lib/index.js;
@@echo "require('./mongodb_index.js');" >> $(NPM_DIR)/jaydata/lib/index.js;
- @@echo "require('./storm_index.js');" >> $(NPM_DIR)/jaydata/lib/index.js;
- @@echo "require('./facebook_index.js');" >> $(NPM_DIR)/jaydata/lib/index.js;
- @@echo "require('./yql_index.js');" >> $(NPM_DIR)/jaydata/lib/index.js;
+ @@echo "require('./librets_index.js');" >> $(NPM_DIR)/jaydata/lib/index.js;
@@echo "require('./service_index.js');" >> $(NPM_DIR)/jaydata/lib/index.js;
@@echo 'module.exports = $$data;' >> $(NPM_DIR)/jaydata/lib/index.js
- @@sed -e 's/"dependencies": {},/"dependencies": {"datajs": "1.0.3", "q": "0.8.5", "qs": "0.5.0", "xmldom": "0.1.11", "url": ">0.0.1", "acorn": "0.1.0"},/;s/jaydata@[0-9].[0-9].[0-9]/jaydata@$(VERSION)/;s/"version": "[0-9].[0-9].[0-9]"/"version": "$(VERSION)"/' $(NPM_BASE_DIR)/jaydata/package.json > $(NPM_DIR)/jaydata/package.json
-
-npmindexeddb: $(IndexedDbProvider) $(CREDITS)
- @@echo "Building IndexedDb provider npm package..."
- @@test -d $(NPM_DIR)/indexeddb || mkdir -p $(NPM_DIR)/indexeddb
- @@cp -r $(NPM_BASE_DIR)/provider/* $(NPM_DIR)/indexeddb
- @@rsync -R $(IndexedDbProvider) $(NPM_DIR)/indexeddb/lib
- @@cp -r $(GPL_LIC) $(NPM_DIR)/indexeddb
- @@cp -r $(MIT_LIC) $(NPM_DIR)/indexeddb
- @@cp -r $(CREDITS) $(NPM_DIR)/indexeddb
- @@echo "try{ require('jaydata-core'); }catch(e){}" >> $(NPM_DIR)/indexeddb/lib/index.js;
- @$(foreach dir,$(IndexedDbProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/indexeddb/lib/index.js;)
- @@echo 'module.exports = $$data;' >> $(NPM_DIR)/indexeddb/lib/index.js
- @@sed -e 's/"name": "jaydata"/"name": "jaydata-indexeddb"/;s/"version": "[0-9].[0-9].[0-9]"/"version": "$(VERSION)"/;s/"jaydata-core": "[0-9].[0-9].[0-9]"/"jaydata-core":"$(VERSION)"/' $(NPM_BASE_DIR)/provider/package.json > $(NPM_DIR)/indexeddb/package.json
-
-npmsqlite: $(SqLiteProvider) $(CREDITS)
- @@echo "Building SqLiteProvider provider npm package..."
- @@test -d $(NPM_DIR)/sqlite || mkdir -p $(NPM_DIR)/sqlite
- @@cp -r $(NPM_BASE_DIR)/provider/* $(NPM_DIR)/sqlite
- @@rsync -R $(SqLiteProvider) $(NPM_DIR)/sqlite/lib
- @@cp -r $(GPL_LIC) $(NPM_DIR)/sqlite
- @@cp -r $(MIT_LIC) $(NPM_DIR)/sqlite
- @@cp -r $(CREDITS) $(NPM_DIR)/sqlite
- @@echo "try{ require('jaydata-core'); }catch(e){}" >> $(NPM_DIR)/sqlite/lib/index.js;
- @$(foreach dir,$(SqLiteProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/sqlite/lib/index.js;)
- @@echo 'module.exports = $$data;' >> $(NPM_DIR)/sqlite/lib/index.js
- @@sed -e 's/"name": "jaydata"/"name": "jaydata-sqlite"/;s/"version": "[0-9].[0-9].[0-9]"/"version": "$(VERSION)"/;s/"jaydata-core": "[0-9].[0-9].[0-9]"/"jaydata-core":"$(VERSION)"/' $(NPM_BASE_DIR)/provider/package.json > $(NPM_DIR)/sqlite/package.json
-
-npmodata: $(oDataProvider) $(CREDITS)
- @@echo "Building oDataProvider provider npm package..."
- @@test -d $(NPM_DIR)/odata || mkdir -p $(NPM_DIR)/odata
- @@cp -r $(NPM_BASE_DIR)/provider/* $(NPM_DIR)/odata
- @@rsync -R $(oDataProvider) $(NPM_DIR)/odata/lib
- @@cp -r $(GPL_LIC) $(NPM_DIR)/odata
- @@cp -r $(MIT_LIC) $(NPM_DIR)/odata
- @@cp -r $(CREDITS) $(NPM_DIR)/odata
- @@echo "require('datajs');" >> $(NPM_DIR)/odata/lib/index.js;
- @@echo "try{ require('jaydata-core'); }catch(e){}" >> $(NPM_DIR)/odata/lib/index.js;
- @$(foreach dir,$(oDataProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/odata/lib/index.js;)
- @@echo 'module.exports = $$data;' >> $(NPM_DIR)/odata/lib/index.js
- @@sed -e 's/"name": "jaydata"/"name": "jaydata-odata"/;s/"version": "[0-9].[0-9].[0-9]"/"version": "$(VERSION)"/;s/"jaydata-core": "[0-9].[0-9].[0-9]"/"jaydata-core":"$(VERSION)","datajs": "1.0.3"/' $(NPM_BASE_DIR)/provider/package.json > $(NPM_DIR)/odata/package.json
-
-npmwebapi: $(WebApiProvider) $(CREDITS)
- @@echo "Building WebApiProvider provider npm package..."
- @@test -d $(NPM_DIR)/webapi || mkdir -p $(NPM_DIR)/webapi
- @@cp -r $(NPM_BASE_DIR)/provider/* $(NPM_DIR)/webapi
- @@rsync -R $(WebApiProvider) $(NPM_DIR)/webapi/lib
- @@cp -r $(GPL_LIC) $(NPM_DIR)/webapi
- @@cp -r $(MIT_LIC) $(NPM_DIR)/webapi
- @@cp -r $(CREDITS) $(NPM_DIR)/webapi
- @@echo "require('datajs');" >> $(NPM_DIR)/webapi/lib/index.js;
- @@echo "try{ require('jaydata-core'); }catch(e){}" >> $(NPM_DIR)/webapi/lib/index.js;
- @$(foreach dir,$(WebApiProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/webapi/lib/index.js;)
- @@echo 'module.exports = $$data;' >> $(NPM_DIR)/webapi/lib/index.js
- @@sed -e 's/"name": "jaydata"/"name": "jaydata-webapi"/;s/"version": "[0-9].[0-9].[0-9]"/"version": "$(VERSION)"/;s/"jaydata-core": "[0-9].[0-9].[0-9]"/"jaydata-core":"$(VERSION)","datajs": "1.0.3"/' $(NPM_BASE_DIR)/provider/package.json > $(NPM_DIR)/webapi/package.json
-
-
-npminmemory: $(InMemoryProvider) $(CREDITS)
- @@echo "Building InMemoryProvider provider npm package..."
- @@test -d $(NPM_DIR)/inmemory || mkdir -p $(NPM_DIR)/inmemory
- @@cp -r $(NPM_BASE_DIR)/provider/* $(NPM_DIR)/inmemory
- @@rsync -R $(InMemoryProvider) $(NPM_DIR)/inmemory/lib
- @@cp -r $(GPL_LIC) $(NPM_DIR)/inmemory
- @@cp -r $(MIT_LIC) $(NPM_DIR)/inmemory
- @@cp -r $(CREDITS) $(NPM_DIR)/inmemory
- @@echo "try{ require('jaydata-core'); }catch(e){}" >> $(NPM_DIR)/inmemory/lib/index.js;
- @$(foreach dir,$(InMemoryProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/inmemory/lib/index.js;)
- @@echo 'module.exports = $$data;' >> $(NPM_DIR)/inmemory/lib/index.js
- @@sed -e 's/"name": "jaydata"/"name": "jaydata-inmemory"/;s/"version": "[0-9].[0-9].[0-9]"/"version": "$(VERSION)"/;s/"jaydata-core": "[0-9].[0-9].[0-9]"/"jaydata-core":"$(VERSION)"/' $(NPM_BASE_DIR)/provider/package.json > $(NPM_DIR)/inmemory/package.json
-
-npmmongodb: $(MongoDbProvider) $(CREDITS)
- @@echo "Building MongoDbProvider provider npm package..."
- @@test -d $(NPM_DIR)/mongodb || mkdir -p $(NPM_DIR)/mongodb
- @@cp -r $(NPM_BASE_DIR)/provider/* $(NPM_DIR)/mongodb
- @@rsync -R $(MongoDbProvider) $(NPM_DIR)/mongodb/lib
- @@cp -r $(GPL_LIC) $(NPM_DIR)/mongodb
- @@cp -r $(MIT_LIC) $(NPM_DIR)/mongodb
- @@cp -r $(CREDITS) $(NPM_DIR)/mongodb
- @@echo "try{ require('jaydata-core'); }catch(e){}" >> $(NPM_DIR)/mongodb/lib/index.js;
- @$(foreach dir,$(MongoDbProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/mongodb/lib/index.js;)
- @@echo 'module.exports = $$data;' >> $(NPM_DIR)/mongodb/lib/index.js
- @@sed -e 's/"name": "jaydata"/"name": "jaydata-mongodb"/;s/"version": "[0-9].[0-9].[0-9]"/"version": "$(VERSION)"/;s/"jaydata-core": "[0-9].[0-9].[0-9]"/"jaydata-core":"$(VERSION)"/' $(NPM_BASE_DIR)/provider/package.json > $(NPM_DIR)/mongodb/package.json
-
-npmstorm: $(StormProvider) $(CREDITS)
- @@echo "Building StormProvider provider npm package..."
- @@test -d $(NPM_DIR)/storm || mkdir -p $(NPM_DIR)/storm
- @@cp -r $(NPM_BASE_DIR)/provider/* $(NPM_DIR)/storm
- @@rsync -R $(StormProvider) $(NPM_DIR)/storm/lib
- @@cp -r $(GPL_LIC) $(NPM_DIR)/storm
- @@cp -r $(MIT_LIC) $(NPM_DIR)/storm
- @@cp -r $(CREDITS) $(NPM_DIR)/storm
- @@echo "try{ require('jaydata-core'); }catch(e){}" >> $(NPM_DIR)/storm/lib/index.js;
- @$(foreach dir,$(StormProvider),echo "require('"$(dir)"');" >> $(NPM_DIR)/storm/lib/index.js;)
- @@echo 'module.exports = $$data;' >> $(NPM_DIR)/storm/lib/index.js
- @@sed -e 's/"name": "jaydata"/"name": "jaydata-storm"/;s/"version": "[0-9].[0-9].[0-9]"/"version": "$(VERSION)"/;s/"jaydata-core": "[0-9].[0-9].[0-9]"/"jaydata-core":"$(VERSION)","jaydata-inmemory": "$(VERSION)"/' $(NPM_BASE_DIR)/provider/package.json > $(NPM_DIR)/storm/package.json
-
-providers: indexeddbprovider sqliteprovider odataprovider facebookprovider yqlprovider inmemoryprovider mongodbprovider stormprovider webapiprovider
-
-indexeddbprovider: $(IndexedDbProvider) $(CREDITS)
- @@echo "Building IndexedDbProvider provider..."
- @@test -d $(PROVIDERS_DIR) || mkdir -p $(PROVIDERS_DIR)
- @@cat $(CREDITS) $(IndexedDbProvider) > $(PROVIDERS_DIR)/IndexedDbProvider.js
- @@java -jar $(COMPILER) --js $(PROVIDERS_DIR)/IndexedDbProvider.js --js_output_file $(TEMP_DIR)/IndexedDbProvider.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/IndexedDbProvider.min.js > $(PROVIDERS_DIR)/IndexedDbProvider.min.js
-
-sqliteprovider: $(SqLiteProvider) $(CREDITS)
- @@echo "Building SqLiteProvider provider..."
- @@test -d $(PROVIDERS_DIR) || mkdir -p $(PROVIDERS_DIR)
- @@cat $(CREDITS) $(SqLiteProvider) > $(PROVIDERS_DIR)/SqLiteProvider.js
- @@java -jar $(COMPILER) --js $(PROVIDERS_DIR)/SqLiteProvider.js --js_output_file $(TEMP_DIR)/SqLiteProvider.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/SqLiteProvider.min.js > $(PROVIDERS_DIR)/SqLiteProvider.min.js
-
-odataprovider: $(oDataProvider) $(CREDITS)
- @@echo "Building oDataProvider provider..."
- @@test -d $(PROVIDERS_DIR) || mkdir -p $(PROVIDERS_DIR)
- @@cat $(CREDITS) $(oDataProvider) > $(PROVIDERS_DIR)/oDataProvider.js
- @@java -jar $(COMPILER) --js $(PROVIDERS_DIR)/oDataProvider.js --js_output_file $(TEMP_DIR)/oDataProvider.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/oDataProvider.min.js > $(PROVIDERS_DIR)/oDataProvider.min.js
-
-webapiprovider: $(WebApiProvider) $(CREDITS)
- @@echo "Building WebApiProvider provider..."
- @@test -d $(PROVIDERS_DIR) || mkdir -p $(PROVIDERS_DIR)
- @@cat $(CREDITS) $(WebApiProvider) > $(PROVIDERS_DIR)/WebApiProvider.js
- @@java -jar $(COMPILER) --js $(PROVIDERS_DIR)/WebApiProvider.js --js_output_file $(TEMP_DIR)/WebApiProvider.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/WebApiProvider.min.js > $(PROVIDERS_DIR)/WebApiProvider.min.js
-
-facebookprovider: $(FacebookProvider) $(CREDITS)
- @@echo "Building FacebookProvider provider..."
- @@test -d $(PROVIDERS_DIR) || mkdir -p $(PROVIDERS_DIR)
- @@cat $(CREDITS) $(FacebookProvider) > $(PROVIDERS_DIR)/FacebookProvider.js
- @@java -jar $(COMPILER) --js $(PROVIDERS_DIR)/FacebookProvider.js --js_output_file $(TEMP_DIR)/FacebookProvider.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/FacebookProvider.min.js > $(PROVIDERS_DIR)/FacebookProvider.min.js
-
-yqlprovider: $(YQLProvider) $(CREDITS)
- @@echo "Building YQLProvider provider..."
- @@test -d $(PROVIDERS_DIR) || mkdir -p $(PROVIDERS_DIR)
- @@cat $(CREDITS) $(YQLProvider) > $(PROVIDERS_DIR)/YQLProvider.js
- @@java -jar $(COMPILER) --js $(PROVIDERS_DIR)/YQLProvider.js --js_output_file $(TEMP_DIR)/YQLProvider.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/YQLProvider.min.js > $(PROVIDERS_DIR)/YQLProvider.min.js
-
-inmemoryprovider: $(InMemoryProvider) $(CREDITS)
- @@echo "Building InMemoryProvider provider..."
- @@test -d $(PROVIDERS_DIR) || mkdir -p $(PROVIDERS_DIR)
- @@cat $(CREDITS) $(InMemoryProvider) > $(PROVIDERS_DIR)/InMemoryProvider.js
- @@java -jar $(COMPILER) --js $(PROVIDERS_DIR)/InMemoryProvider.js --js_output_file $(TEMP_DIR)/InMemoryProvider.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/InMemoryProvider.min.js > $(PROVIDERS_DIR)/InMemoryProvider.min.js
-
-mongodbprovider: $(MongoDbProvider) $(CREDITS)
- @@echo "Building MongoDbProvider provider..."
- @@test -d $(PROVIDERS_DIR) || mkdir -p $(PROVIDERS_DIR)
- @@cat $(CREDITS) $(MongoDbProvider) > $(PROVIDERS_DIR)/MongoDbProvider.js
- @@java -jar $(COMPILER) --js $(PROVIDERS_DIR)/MongoDbProvider.js --js_output_file $(TEMP_DIR)/MongoDbProvider.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/MongoDbProvider.min.js > $(PROVIDERS_DIR)/MongoDbProvider.min.js
-
-stormprovider: $(StormProvider) $(CREDITS)
- @@echo "Building StormProvider provider..."
- @@test -d $(PROVIDERS_DIR) || mkdir -p $(PROVIDERS_DIR)
- @@cat $(StormProvider) > $(PROVIDERS_DIR)/StormProvider.js
- @@java -jar $(COMPILER) --js $(PROVIDERS_DIR)/StormProvider.js --js_output_file $(TEMP_DIR)/StormProvider.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/StormProvider.min.js > $(PROVIDERS_DIR)/StormProvider.min.js
-
-jaydatamodules: deferredmodule errorhandlermodule formbindermodule handlebarsmodule inmemorymodule kendomodule knockoutmodule qdeferredmodule senchamodule templatemodule validatemodule mscrmmodule mscrmservermodule angularmodule
-
-deferredmodule: $(DeferredModule) $(CREDITS)
- @@echo "Building Deferred module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(DeferredModule) > $(MODULE_DIR)/deferred.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/deferred.js --js_output_file $(TEMP_DIR)/deferred.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/deferred.min.js > $(MODULE_DIR)/deferred.min.js
-
-errorhandlermodule: $(ErrorHandlerModule) $(CREDITS)
- @@echo "Building ErrorHandler module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(ErrorHandlerModule) > $(MODULE_DIR)/errorhandler.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/errorhandler.js --js_output_file $(TEMP_DIR)/errorhandler.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/errorhandler.min.js > $(MODULE_DIR)/errorhandler.min.js
-
-formbindermodule: $(FormBinderModule) $(CREDITS)
- @@echo "Building FormBinder module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(FormBinderModule) > $(MODULE_DIR)/formBinder.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/formBinder.js --js_output_file $(TEMP_DIR)/formBinder.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/formBinder.min.js > $(MODULE_DIR)/formBinder.min.js
-
-handlebarsmodule: $(HandlebarsModule) $(CREDITS)
- @@echo "Building Handlebars module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(HandlebarsModule) > $(MODULE_DIR)/handlebars.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/handlebars.js --js_output_file $(TEMP_DIR)/handlebars.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/handlebars.min.js > $(MODULE_DIR)/handlebars.min.js
-
-inmemorymodule: $(InMemoryModule) $(CREDITS)
- @@echo "Building InMemory module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(InMemoryModule) > $(MODULE_DIR)/inMemory.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/inMemory.js --js_output_file $(TEMP_DIR)/inMemory.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/inMemory.min.js > $(MODULE_DIR)/inMemory.min.js
-
-kendomodule: $(KendoModule) $(CREDITS)
- @@echo "Building Kendo module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(KendoModule) > $(MODULE_DIR)/kendo.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/kendo.js --js_output_file $(TEMP_DIR)/kendo.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/kendo.min.js > $(MODULE_DIR)/kendo.min.js
-
-knockoutmodule: $(KnockoutModule) $(CREDITS)
- @@echo "Building Knockout module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(KnockoutModule) > $(MODULE_DIR)/knockout.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/knockout.js --js_output_file $(TEMP_DIR)/knockout.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/knockout.min.js > $(MODULE_DIR)/knockout.min.js
-
-qdeferredmodule: $(QDeferredModule) $(CREDITS)
- @@echo "Building QDeferred module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(QDeferredModule) > $(MODULE_DIR)/qDeferred.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/qDeferred.js --js_output_file $(TEMP_DIR)/qDeferred.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/qDeferred.min.js > $(MODULE_DIR)/qDeferred.min.js
-
-senchamodule: $(SenchaModule) $(CREDITS)
- @@echo "Building Sencha module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(SenchaModule) > $(MODULE_DIR)/sencha.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/sencha.js --js_output_file $(TEMP_DIR)/sencha.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/sencha.min.js > $(MODULE_DIR)/sencha.min.js
-
-templatemodule: $(TemplateModule) $(CREDITS)
- @@echo "Building Template module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(TemplateModule) > $(MODULE_DIR)/template.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/template.js --js_output_file $(TEMP_DIR)/template.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/template.min.js > $(MODULE_DIR)/template.min.js
-
-validatemodule: $(ValidateModule) $(CREDITS)
- @@echo "Building Validate module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(ValidateModule) > $(MODULE_DIR)/validate.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/validate.js --js_output_file $(TEMP_DIR)/validate.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/validate.min.js > $(MODULE_DIR)/validate.min.js
-
-angularmodule: $(AngularModule) $(CREDITS)
- @@echo "Building Angular module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(AngularModule) > $(MODULE_DIR)/angular.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/angular.js --js_output_file $(TEMP_DIR)/angular.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/angular.min.js > $(MODULE_DIR)/angular.min.js
-
-mscrmmodule: $(MsCrmModule) $(CREDITS)
- @@echo "Building MsCrm module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(MsCrmModule) > $(MODULE_DIR)/jaydata.mscrm.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/jaydata.mscrm.js --js_output_file $(TEMP_DIR)/jaydata.mscrm.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/jaydata.mscrm.min.js > $(MODULE_DIR)/jaydata.mscrm.min.js
-
-mscrmservermodule: $(MsCrmServerModule) $(CREDITS)
- @@echo "Building MsCrm Server module..."
- @@test -d $(MODULE_DIR) || mkdir -p $(MODULE_DIR)
- @@cat $(CREDITS) $(MsCrmServerModule) > $(MODULE_DIR)/jaydata.mscrm.server.js
- @@java -jar $(COMPILER) --js $(MODULE_DIR)/jaydata.mscrm.server.js --js_output_file $(TEMP_DIR)/jaydata.mscrm.server.min.js
- @@cat $(CREDITS) $(TEMP_DIR)/jaydata.mscrm.server.min.js > $(MODULE_DIR)/jaydata.mscrm.server.min.js
-
-jaydatavsdoc: jaydata $(CREDITS)
- @@echo "Building JayData vsdoc version..."
- @@test -d $(TEMP_DIR) || mkdir -p $(TEMP_DIR)
- @@cat $(VSDOC_SOURCE) $(TEMP_DIR)/jaydata.js > $(TEMP_DIR)/jaydata-vsdoc.js
- @@cat $(CREDITS) $(TEMP_DIR)/jaydata-vsdoc.js > $(TARGET_DIR)/jaydata-vsdoc.js
+ @@sed -e 's/"dependencies": {},/"dependencies": {"datajs": "1.0.3", "q": "0.8.5", "qs": "2.2.4", "xmldom": "0.1.11", "url": ">0.0.1", "acorn": "0.1.0","jaydata-librets": "*"},/;s/jaydata@[0-9].[0-9].[0-9]/jaydata@$(VERSION)/;s/"version": "[0-9].[0-9].[0-9]"/"version": "$(VERSION)"/' $(NPM_BASE_DIR)/jaydata/package.json > $(NPM_DIR)/jaydata/package.json
jaydatamin: jaydata $(CREDITS)
@@echo "Minifying JayData library..."
@@ -648,7 +250,5 @@ $(CREDITS): $(CREDITS_BASE)
@@test -d $(TEMP_DIR) || mkdir -p $(TEMP_DIR)
@@sed -e 's/JayData [0-9].[0-9].[0-9]/JayData $(VERSION)/' $(CREDITS_BASE) > $(CREDITS)
--include ./Pro/Makefile
-
.PHONY: JayDataMin JayData JayDataStandaloneMin JayDataStandalone All
diff --git a/Scripts/datajs-1.0.3-patched.js b/Scripts/datajs-1.0.3-patched.js
new file mode 100644
index 00000000..a78dacdd
--- /dev/null
+++ b/Scripts/datajs-1.0.3-patched.js
@@ -0,0 +1,7518 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy,
+// modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+// WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// datajs.js
+
+(function (window, undefined) {
+ if (!window.datajs) {
+ window.datajs = {};
+ }
+
+ if (!window.OData) {
+ window.OData = {};
+ }
+
+ var datajs = window.datajs;
+ var odata = window.OData;
+
+
+ // Provides an enumeration of possible kinds of payloads.
+ var PAYLOADTYPE_BATCH = "b";
+ var PAYLOADTYPE_COMPLEXTYPE = "c";
+ var PAYLOADTYPE_ENTRY = "entry"; // This is used when building the payload.
+ var PAYLOADTYPE_FEEDORLINKS = "f";
+ var PAYLOADTYPE_PRIMITIVETYPE = "p";
+ var PAYLOADTYPE_SVCDOC = "s";
+ var PAYLOADTYPE_UNKNOWN = "u";
+ var PAYLOADTYPE_NONE = "n";
+
+ // Provides an enumeration of possible kinds of properties.
+ var PROPERTYKIND_COMPLEX = "c";
+ var PROPERTYKIND_DEFERRED = "d";
+ var PROPERTYKIND_INLINE = "i";
+ var PROPERTYKIND_PRIMITIVE = "p";
+ var PROPERTYKIND_NONE = "n";
+
+ var assigned = function (value) {
+ /// Checks whether the specified value is different from null and undefined.
+ /// Value to check.
+ /// true if the value is assigned; false otherwise.
+ return value !== null && value !== undefined;
+ };
+
+ var contains = function (arr, item) {
+ /// Checks whether the specified item is in the array.
+ /// Array to check in.
+ /// Item to look for.
+ /// true if the item is contained, false otherwise.
+
+ var i, len;
+ for (i = 0, len = arr.length; i < len; i++) {
+ if (arr[i] === item) {
+ return true;
+ }
+ }
+
+ return false;
+ };
+
+ var defined = function (a, b) {
+ /// Given two values, picks the first one that is not undefined.
+ /// First value.
+ /// Second value.
+ /// a if it's a defined value; else b.
+ return (a !== undefined) ? a : b;
+ };
+
+ var delay = function (callback) {
+ /// Delays the invocation of the specified function until execution unwinds.
+ /// Callback function.
+ if (arguments.length === 1) {
+ window.setTimeout(callback, 0);
+ return;
+ }
+
+ var args = Array.prototype.slice.call(arguments, 1);
+ window.setTimeout(function () {
+ callback.apply(this, args);
+ }, 0);
+ };
+
+
+ var forEachSchema = function (metadata, callback) {
+ /// Invokes a function once per schema in metadata.
+ /// Metadata store; one of edmx, schema, or an array of any of them.
+ /// Callback function to invoke once per schema.
+ ///
+ /// The first truthy value to be returned from the callback; null or the last falsy value otherwise.
+ ///
+
+ if (!metadata) {
+ return null;
+ }
+
+ if (isArray(metadata)) {
+ var i, len, result;
+ for (i = 0, len = metadata.length; i < len; i++) {
+ result = forEachSchema(metadata[i], callback);
+ if (result) {
+ return result;
+ }
+ }
+
+ return null;
+ } else {
+ if (metadata.dataServices) {
+ return forEachSchema(metadata.dataServices.schema, callback);
+ }
+
+ return callback(metadata);
+ }
+ };
+
+ var isDateTimeOffset = function (value) {
+ /// Checks whether a Date object is DateTimeOffset value
+ /// Value to check.
+ /// true if the value is a DateTimeOffset, false otherwise.
+ return (value.__edmType === "Edm.DateTimeOffset" || (!value.__edmType && value.__offset));
+ };
+
+ var formatMilliseconds = function (ms, ns) {
+ /// Formats a millisecond and a nanosecond value into a single string.
+ /// Number of milliseconds to format.
+ /// Number of nanoseconds to format.
+ /// Formatted text.
+ /// If the value is already as string it's returned as-is.
+
+ // Avoid generating milliseconds if not necessary.
+ if (ms === 0) {
+ ms = "";
+ } else {
+ ms = "." + formatNumberWidth(ms.toString(), 3);
+ }
+ if (ns > 0) {
+ if (ms === "") {
+ ms = ".000";
+ }
+ ms += formatNumberWidth(ns.toString(), 4);
+ }
+ return ms;
+ };
+
+ var formatDateTimeOffset = function (value) {
+ /// Formats a DateTime or DateTimeOffset value a string.
+ /// Value to format.
+ /// Formatted text.
+ /// If the value is already as string it's returned as-is.
+
+ if (typeof value === "string") {
+ return value;
+ }
+
+ var hasOffset = isDateTimeOffset(value);
+ var offset = getCanonicalTimezone(value.__offset);
+ if (hasOffset && offset !== "Z") {
+ // We're about to change the value, so make a copy.
+ value = new Date(value.valueOf());
+
+ var timezone = parseTimezone(offset);
+ var hours = value.getUTCHours() + (timezone.d * timezone.h);
+ var minutes = value.getMinutes() + (timezone.d * timezone.m);
+
+ value.setUTCHours(hours, minutes);
+ } else if (!hasOffset) {
+ // Don't suffix a 'Z' for Edm.DateTime values.
+ offset = "";
+ }
+
+ var year = value.getUTCFullYear();
+ var month = value.getUTCMonth() + 1;
+ var sign = "";
+ if (year <= 0) {
+ year = -(year - 1);
+ sign = "-";
+ }
+
+ var ms = formatMilliseconds(value.getUTCMilliseconds(), value.__ns);
+
+ return sign +
+ formatNumberWidth(year, 4) + "-" +
+ formatNumberWidth(month, 2) + "-" +
+ formatNumberWidth(value.getUTCDate(), 2) + "T" +
+ formatNumberWidth(value.getUTCHours(), 2) + ":" +
+ formatNumberWidth(value.getUTCMinutes(), 2) + ":" +
+ formatNumberWidth(value.getUTCSeconds(), 2) +
+ ms + offset;
+ };
+
+ var formatDuration = function (value) {
+ /// Converts a duration to a string in xsd:duration format.
+ /// Object with ms and __edmType properties.
+ /// String representation of the time object in xsd:duration format.
+
+ var ms = value.ms;
+
+ var sign = "";
+ if (ms < 0) {
+ sign = "-";
+ ms = -ms;
+ }
+
+ var days = Math.floor(ms / 86400000);
+ ms -= 86400000 * days;
+ var hours = Math.floor(ms / 3600000);
+ ms -= 3600000 * hours;
+ var minutes = Math.floor(ms / 60000);
+ ms -= 60000 * minutes;
+ var seconds = Math.floor(ms / 1000);
+ ms -= seconds * 1000;
+
+ return sign + "P" +
+ formatNumberWidth(days, 2) + "DT" +
+ formatNumberWidth(hours, 2) + "H" +
+ formatNumberWidth(minutes, 2) + "M" +
+ formatNumberWidth(seconds, 2) +
+ formatMilliseconds(ms, value.ns) + "S";
+ };
+
+ var formatNumberWidth = function (value, width, append) {
+ /// Formats the specified value to the given width.
+ /// Number to format (non-negative).
+ /// Minimum width for number.
+ /// Flag indicating if the value is padded at the beginning (false) or at the end (true).
+ /// Text representation.
+ var result = value.toString(10);
+ while (result.length < width) {
+ if (append) {
+ result += "0";
+ } else {
+ result = "0" + result;
+ }
+ }
+
+ return result;
+ };
+
+ var getCanonicalTimezone = function (timezone) {
+ /// Gets the canonical timezone representation.
+ /// Timezone representation.
+ /// An 'Z' string if the timezone is absent or 0; the timezone otherwise.
+
+ return (!timezone || timezone === "Z" || timezone === "+00:00" || timezone === "-00:00") ? "Z" : timezone;
+ };
+
+ var invokeRequest = function (request, success, error, handler, httpClient, context) {
+ /// Sends a request containing OData payload to a server.
+ /// Object that represents the request to be sent..
+ /// Callback for a successful read operation.
+ /// Callback for handling errors.
+ /// Handler for data serialization.
+ /// HTTP client layer.
+ /// Context used for processing the request
+ return httpClient.request(request, function (response) {
+ try {
+ if (response.headers) {
+ normalizeHeaders(response.headers);
+ }
+
+ if (response.data === undefined) {
+ handler.read(response, context);
+ }
+ } catch (err) {
+ if (err.request === undefined) {
+ err.request = request;
+ }
+ if (err.response === undefined) {
+ err.response = response;
+ }
+ error(err);
+ return;
+ }
+
+ success(response.data, response);
+ }, error);
+ };
+
+ var isArray = function (value) {
+ /// Checks whether the specified value is an array object.
+ /// Value to check.
+ /// true if the value is an array object; false otherwise.
+
+ return Object.prototype.toString.call(value) === "[object Array]";
+ };
+
+ var isDate = function (value) {
+ /// Checks whether the specified value is a Date object.
+ /// Value to check.
+ /// true if the value is a Date object; false otherwise.
+
+ return Object.prototype.toString.call(value) === "[object Date]";
+ };
+
+ var lookupProperty = function (properties, name) {
+ /// Looks up a property by name.
+ /// Array of property objects as per EDM metadata.
+ /// Name to look for.
+ /// The property object; null if not found.
+
+ if (properties) {
+ var i, len;
+ for (i = 0, len = properties.length; i < len; i++) {
+ if (properties[i].name === name) {
+ return properties[i];
+ }
+ }
+ }
+
+ return null;
+ };
+
+ var lookupTypeInMetadata = function (name, metadata, kind) {
+ /// Looks up a type object by name.
+ /// Name, possibly null or empty.
+ /// Metadata store; one of edmx, schema, or an array of any of them.
+ /// Kind of type to look for; one of 'entityType' or 'complexType'.
+ /// An type description if the name is found; null otherwise.
+
+ return (name) ? forEachSchema(metadata, function (schema) {
+ return lookupTypeInSchema(name, schema, kind);
+ }) : null;
+ };
+
+ var lookupComplexType = function (name, metadata) {
+ /// Looks up a complex type object by name.
+ /// Name, possibly null or empty.
+ /// Metadata store; one of edmx, schema, or an array of any of them.
+ /// A complex type description if the name is found; null otherwise.
+
+ return lookupTypeInMetadata(name, metadata, "complexType");
+ };
+
+ var lookupEntityType = function (name, metadata) {
+ /// Looks up an entity type object by name.
+ /// Name, possibly null or empty.
+ /// Metadata store; one of edmx, schema, or an array of any of them.
+ /// An entity type description if the name is found; null otherwise.
+
+ return lookupTypeInMetadata(name, metadata, "entityType");
+ };
+
+ //// Commented out - metadata is largely optional and we don't rely on it to this extent.
+ //// var lookupEntityTypeForNavigation = function (navigationProperty, metadata) {
+ //// /// Looks up the target entity type for a navigation property.
+ //// ///
+ //// ///
+ //// /// The entity type metadata for the specified property, null if not found.
+ //// var rel = navigationProperty.relationship;
+ //// var association = forEachSchema(metadata, function (schema) {
+ //// // The name should be the namespace qualified name in 'ns'.'type' format.
+ //// var nameOnly = removeNamespace(schema["namespace"], rel);
+ //// var associations = schema.association;
+ //// if (nameOnly && associations) {
+ //// var i, len;
+ //// for (i = 0, len = associations.length; i < len; i++) {
+ //// if (associations[i].name === nameOnly) {
+ //// return associations[i];
+ //// }
+ //// }
+ //// }
+ //// });
+ //// var result = null;
+ //// if (association) {
+ //// var end = association.end[0];
+ //// if (end.role !== navigationProperty.toRole) {
+ //// end = association.end[1];
+ //// // For metadata to be valid, end.role === navigationProperty.toRole now.
+ //// }
+ //// result = lookupEntityType(end.type, metadata);
+ //// }
+ //// return result;
+ //// };
+
+ var removeNamespace = function (ns, fullName) {
+ /// Given an expected namespace prefix, removes it from a full name.
+ /// Expected namespace.
+ /// Full name in 'ns'.'name' form.
+ /// The local name, null if it isn't found in the expected namespace.
+
+ if (fullName.indexOf(ns) === 0 && fullName.charAt(ns.length) === ".") {
+ return fullName.substr(ns.length + 1);
+ }
+
+ return null;
+ };
+
+ var lookupTypeInSchema = function (name, metadata, kind) {
+ /// Looks up an entity type object by name.
+ /// Name (assigned).
+ /// Metadata store; one of edmx, schema.
+ /// Kind of type to look for; one of 'entityType' or 'complexType'.
+ /// An entity type description if the name is found; null otherwise.
+ ///
+ /// metadata is considered an edmx object if it contains a dataServices object.
+ ///
+
+ if (metadata) {
+ // The name should be the namespace qualified name in 'ns'.'type' format.
+ var nameOnly = removeNamespace(metadata["namespace"], name);
+ var types = metadata[kind];
+ if (nameOnly && types) {
+ var i, len;
+ for (i = 0, len = types.length; i < len; i++) {
+ if (types[i].name === nameOnly) {
+ return types[i];
+ }
+ }
+ }
+ }
+
+ return null;
+ };
+
+ var normalHeaders = {
+ "accept": "Accept",
+ "content-type": "Content-Type",
+ "dataserviceversion": "DataServiceVersion",
+ "maxdataserviceversion": "MaxDataServiceVersion"
+ };
+
+ var normalizeHeaders = function (headers) {
+ /// Normalizes headers so they can be found with consistent casing.
+ /// Dictionary of name/value pairs.
+
+ for (var name in headers) {
+ var lowerName = name.toLowerCase();
+ var normalName = normalHeaders[lowerName];
+ if (normalName && name !== normalName) {
+ var val = headers[name];
+ delete headers[name];
+ headers[normalName] = val;
+ }
+ }
+ };
+
+ var undefinedDefault = function (value, defaultValue) {
+ /// Returns a default value in place of undefined.
+ /// Value to check.
+ /// Value to return if value is undefined.
+ /// value if it's defined; defaultValue otherwise.
+ ///
+ /// This should only be used for cases where falsy values are valid;
+ /// otherwise the pattern should be 'x = (value) ? value : defaultValue;'.
+ ///
+ return (value !== undefined) ? value : defaultValue;
+ };
+
+ var parseInt10 = function (value) {
+ /// Parses a value in base 10.
+ /// String value to parse.
+ /// The parsed value, NaN if not a valid value.
+
+ return parseInt(value, 10);
+ };
+
+
+ // The captured indices for this expression are:
+ // 0 - complete input
+ // 1 - direction
+ // 2,3,4 - years, months, days
+ // 5,6,7,8 - hours, minutes, seconds, miliseconds
+
+ var parseTimeRE = /^([+-])?P(?:(\d+)Y)?(?:(\d+)M)?(?:(\d+)D)?(?:T(?:(\d+)H)?(?:(\d+)M)?(?:(\d+)(?:\.(\d+))?S)?)?/;
+
+ var parseDuration = function (duration) {
+ /// Parses a string in xsd:duration format.
+ /// Duration value.
+ ///
+ /// This method will throw an exception if the input string has a year or a month component.
+ ///
+ /// Object representing the time
+
+ var parts = parseTimeRE.exec(duration);
+
+ if (parts === null) {
+ throw { message: "Invalid duration value." };
+ }
+
+ var years = parts[2] || "0";
+ var months = parts[3] || "0";
+ var days = parseInt10(parts[4] || 0);
+ var hours = parseInt10(parts[5] || 0);
+ var minutes = parseInt10(parts[6] || 0);
+ var seconds = parseFloat(parts[7] || 0);
+
+ if (years !== "0" || months !== "0") {
+ throw { message: "Unsupported duration value." };
+ }
+
+ var ms = parts[8];
+ var ns = 0;
+ if (!ms) {
+ ms = 0;
+ } else {
+ if (ms.length > 7) {
+ throw { message: "Cannot parse duration value to given precision." };
+ }
+
+ ns = formatNumberWidth(ms.substring(3), 4, true);
+ ms = formatNumberWidth(ms.substring(0, 3), 3, true);
+
+ ms = parseInt10(ms);
+ ns = parseInt10(ns);
+ }
+
+ ms += seconds * 1000 + minutes * 60000 + hours * 3600000 + days * 86400000;
+
+ if (parts[1] === "-") {
+ ms = -ms;
+ }
+
+ var result = { ms: ms, __edmType: "Edm.Time" };
+
+ if (ns) {
+ result.ns = ns;
+ }
+ return result;
+ };
+
+ var parseTimezone = function (timezone) {
+ /// Parses a timezone description in (+|-)nn:nn format.
+ /// Timezone offset.
+ ///
+ /// An object with a (d)irection property of 1 for + and -1 for -,
+ /// offset (h)ours and offset (m)inutes.
+ ///
+
+ var direction = timezone.substring(0, 1);
+ direction = (direction === "+") ? 1 : -1;
+
+ var offsetHours = parseInt10(timezone.substring(1));
+ var offsetMinutes = parseInt10(timezone.substring(timezone.indexOf(":") + 1));
+ return { d: direction, h: offsetHours, m: offsetMinutes };
+ };
+
+ var payloadTypeOf = function (data) {
+ /// Determines the kind of payload applicable for the specified value.
+ /// Value to check.
+ /// One of the values declared on the payloadType object.
+
+ switch (typeof (data)) {
+ case "object":
+ if (!data) {
+ return PAYLOADTYPE_NONE;
+ }
+ if (isArray(data) || isArray(data.results)) {
+ return PAYLOADTYPE_FEEDORLINKS;
+ }
+ if (data.__metadata && data.__metadata.uri !== undefined) {
+ return PAYLOADTYPE_ENTRY;
+ }
+ if (isArray(data.EntitySets)) {
+ return PAYLOADTYPE_SVCDOC;
+ }
+ if (isArray(data.__batchRequests)) {
+ return PAYLOADTYPE_BATCH;
+ }
+ if (isDate(data)) {
+ return PAYLOADTYPE_PRIMITIVETYPE;
+ }
+
+ return PAYLOADTYPE_COMPLEXTYPE;
+
+ case "string":
+ case "number":
+ case "boolean":
+ return PAYLOADTYPE_PRIMITIVETYPE;
+ }
+
+ return PAYLOADTYPE_UNKNOWN;
+ };
+
+ var prepareRequest = function (request, handler, context) {
+ /// Prepares a request object so that it can be sent through the network.
+ /// Object that represents the request to be sent.
+ /// Handler for data serialization
+ /// Context used for preparing the request
+
+ // Default to GET if no method has been specified.
+ if (!request.method) {
+ request.method = "GET";
+ }
+
+ if (!request.headers) {
+ request.headers = {};
+ } else {
+ normalizeHeaders(request.headers);
+ }
+
+ if (request.headers.Accept === undefined) {
+ request.headers.Accept = handler.accept;
+ }
+
+ if (assigned(request.data) && request.body === undefined) {
+ handler.write(request, context);
+ }
+
+ if (!assigned(request.headers.MaxDataServiceVersion)) {
+ request.headers.MaxDataServiceVersion = handler.maxDataServiceVersion || "1.0";
+ }
+ };
+
+ var propertyKindOf = function (value) {
+ /// Determines the kind of property for the specified value.
+ /// Value to check.
+ /// One of the values declared on the propertyKind object.
+
+ switch (payloadTypeOf(value)) {
+ case PAYLOADTYPE_COMPLEXTYPE:
+ if (value.__deferred && value.__deferred.uri) {
+ return PROPERTYKIND_DEFERRED;
+ }
+
+ return PROPERTYKIND_COMPLEX;
+
+ case PAYLOADTYPE_FEEDORLINKS:
+ case PAYLOADTYPE_ENTRY:
+ return PROPERTYKIND_INLINE;
+
+ case PAYLOADTYPE_PRIMITIVETYPE:
+ return PROPERTYKIND_PRIMITIVE;
+ }
+ return PROPERTYKIND_NONE;
+ };
+
+ var throwErrorCallback = function (error) {
+ /// Default error handler.
+ /// Error to handle.
+ throw error;
+ };
+
+ var trimString = function (str) {
+ /// Removes leading and trailing whitespaces from a string.
+ /// String to trim
+ /// The string with no leading or trailing whitespace.
+
+ if (str.trim) {
+ return str.trim();
+ }
+
+ return str.replace(/^\s+|\s+$/g, '');
+ };
+
+ // Regular expression that splits a uri into its components:
+ // 0 - is the matched string.
+ // 1 - is the scheme.
+ // 2 - is the authority.
+ // 3 - is the path.
+ // 4 - is the query.
+ // 5 - is the fragment.
+ var uriRegEx = /^([^:\/?#]+:)?(\/\/[^\/?#]*)?([^?#:]+)?(\?[^#]*)?(#.*)?/;
+ var uriPartNames = ["scheme", "authority", "path", "query", "fragment"];
+
+ var getURIInfo = function (uri) {
+ /// Gets information about the components of the specified URI.
+ /// URI to get information from.
+ ///
+ /// An object with an isAbsolute flag and part names (scheme, authority, etc.) if available.
+ ///
+
+ var result = { isAbsolute: false };
+
+ if (uri) {
+ var matches = uriRegEx.exec(uri);
+ if (matches) {
+ var i, len;
+ for (i = 0, len = uriPartNames.length; i < len; i++) {
+ if (matches[i + 1]) {
+ result[uriPartNames[i]] = matches[i + 1];
+ }
+ }
+ }
+ if (result.scheme) {
+ result.isAbsolute = true;
+ }
+ }
+
+ return result;
+ };
+
+ var getURIFromInfo = function (uriInfo) {
+ /// Builds a URI string from its components.
+ /// An object with uri parts (scheme, authority, etc.).
+ /// URI string.
+
+ return "".concat(
+ uriInfo.scheme || "",
+ uriInfo.authority || "",
+ uriInfo.path || "",
+ uriInfo.query || "",
+ uriInfo.fragment || "");
+ };
+
+ // Regular expression that splits a uri authority into its subcomponents:
+ // 0 - is the matched string.
+ // 1 - is the userinfo subcomponent.
+ // 2 - is the host subcomponent.
+ // 3 - is the port component.
+ var uriAuthorityRegEx = /^\/{0,2}(?:([^@]*)@)?([^:]+)(?::{1}(\d+))?/;
+
+ // Regular expression that matches percentage enconded octects (i.e %20 or %3A);
+ var pctEncodingRegEx = /%[0-9A-F]{2}/ig;
+
+ var normalizeURICase = function (uri) {
+ /// Normalizes the casing of a URI.
+ /// URI to normalize, absolute or relative.
+ /// The URI normalized to lower case.
+
+ var uriInfo = getURIInfo(uri);
+ var scheme = uriInfo.scheme;
+ var authority = uriInfo.authority;
+
+ if (scheme) {
+ uriInfo.scheme = scheme.toLowerCase();
+ if (authority) {
+ var matches = uriAuthorityRegEx.exec(authority);
+ if (matches) {
+ uriInfo.authority = "//" +
+ (matches[1] ? matches[1] + "@" : "") +
+ (matches[2].toLowerCase()) +
+ (matches[3] ? ":" + matches[3] : "");
+ }
+ }
+ }
+
+ uri = getURIFromInfo(uriInfo);
+
+ return uri.replace(pctEncodingRegEx, function (str) {
+ return str.toLowerCase();
+ });
+ };
+
+ var normalizeURI = function (uri, base) {
+ /// Normalizes a possibly relative URI with a base URI.
+ /// URI to normalize, absolute or relative.
+ /// Base URI to compose with.
+ /// The composed URI if relative; the original one if absolute.
+
+ if (!base) {
+ return uri;
+ }
+
+ var uriInfo = getURIInfo(uri);
+ if (uriInfo.isAbsolute) {
+ return uri;
+ }
+
+ var baseInfo = getURIInfo(base);
+ var normInfo = {};
+ var path;
+
+ if (uriInfo.authority) {
+ normInfo.authority = uriInfo.authority;
+ path = uriInfo.path;
+ normInfo.query = uriInfo.query;
+ } else {
+ if (!uriInfo.path) {
+ path = baseInfo.path;
+ normInfo.query = uriInfo.query || baseInfo.query;
+ } else {
+ if (uriInfo.path.charAt(0) === '/') {
+ path = uriInfo.path;
+ } else {
+ path = mergeUriPathWithBase(uriInfo.path, baseInfo.path);
+ }
+ normInfo.query = uriInfo.query;
+ }
+ normInfo.authority = baseInfo.authority;
+ }
+
+ normInfo.path = removeDotsFromPath(path);
+
+ normInfo.scheme = baseInfo.scheme;
+ normInfo.fragment = uriInfo.fragment;
+
+ return getURIFromInfo(normInfo);
+ };
+
+ var mergeUriPathWithBase = function (uriPath, basePath) {
+ /// Merges the path of a relative URI and a base URI.
+ /// Base URI path.
+ /// A string with the merged path.
+
+ var path = "/";
+ var end;
+
+ if (basePath) {
+ end = basePath.lastIndexOf("/");
+ path = basePath.substring(0, end);
+
+ if (path.charAt(path.length - 1) !== "/") {
+ path = path + "/";
+ }
+ }
+
+ return path + uriPath;
+ };
+
+ var removeDotsFromPath = function (path) {
+ /// Removes the special folders . and .. from a URI's path.
+ /// URI path component.
+ /// Path without any . and .. folders.
+
+ var result = "";
+ var segment = "";
+ var end;
+
+ while (path) {
+ if (path.indexOf("..") === 0 || path.indexOf(".") === 0) {
+ path = path.replace(/^\.\.?\/?/g, "");
+ } else if (path.indexOf("/..") === 0) {
+ path = path.replace(/^\/\..\/?/g, "/");
+ end = result.lastIndexOf("/");
+ if (end === -1) {
+ result = "";
+ } else {
+ result = result.substring(0, end);
+ }
+ } else if (path.indexOf("/.") === 0) {
+ path = path.replace(/^\/\.\/?/g, "/");
+ } else {
+ segment = path;
+ end = path.indexOf("/", 1);
+ if (end !== -1) {
+ segment = path.substring(0, end);
+ }
+ result = result + segment;
+ path = path.replace(segment, "");
+ }
+ }
+ return result;
+ };
+
+
+ var ticks = 0;
+
+ var canUseJSONP = function (request) {
+ ///
+ /// Checks whether the specified request can be satisfied with a JSONP request.
+ ///
+ /// Request object to check.
+ /// true if the request can be satisfied; false otherwise.
+
+ // Requests that 'degrade' without changing their meaning by going through JSONP
+ // are considered usable.
+ //
+ // We allow data to come in a different format, as the servers SHOULD honor the Accept
+ // request but may in practice return content with a different MIME type.
+ if (request.method && request.method !== "GET") {
+ return false;
+ }
+
+ return true;
+ };
+
+ var createIFrame = function (url) {
+ /// Creates an IFRAME tag for loading the JSONP script
+ /// The source URL of the script
+ /// The IFRAME tag
+ var iframe = window.document.createElement("IFRAME");
+ iframe.style.display = "none";
+
+ var attributeEncodedUrl = url.replace(/&/g, "&").replace(/"/g, """).replace(/\<\/script><\/head><\/body><\/html>";
+
+ var body = window.document.getElementsByTagName("BODY")[0];
+ body.appendChild(iframe);
+
+ writeHtmlToIFrame(iframe, html);
+ return iframe;
+ };
+
+ var createXmlHttpRequest = function () {
+ /// Creates a XmlHttpRequest object.
+ /// XmlHttpRequest object.
+ if (window.XMLHttpRequest) {
+ return new window.XMLHttpRequest();
+ }
+ var exception;
+ if (window.ActiveXObject !== undefined) {
+ try {
+ return new window.ActiveXObject("Msxml2.XMLHTTP.6.0");
+ } catch (_) {
+ try {
+ return new window.ActiveXObject("Msxml2.XMLHTTP.3.0");
+ } catch (e) {
+ exception = e;
+ }
+ }
+ } else {
+ exception = { message: "XMLHttpRequest not supported" };
+ }
+ throw exception;
+ };
+
+ var isAbsoluteUrl = function (url) {
+ /// Checks whether the specified URL is an absolute URL.
+ /// URL to check.
+ /// true if the url is an absolute URL; false otherwise.
+
+ return url.indexOf("http://") === 0 ||
+ url.indexOf("https://") === 0 ||
+ url.indexOf("file://") === 0;
+ };
+
+ var isLocalUrl = function (url) {
+ /// Checks whether the specified URL is local to the current context.
+ /// URL to check.
+ /// true if the url is a local URL; false otherwise.
+
+ if (!isAbsoluteUrl(url)) {
+ return true;
+ }
+
+ // URL-embedded username and password will not be recognized as same-origin URLs.
+ var location = window.location;
+ var locationDomain = location.protocol + "//" + location.host + "/";
+ return (url.indexOf(locationDomain) === 0);
+ };
+
+ var removeCallback = function (name, tick) {
+ /// Removes a callback used for a JSONP request.
+ /// Function name to remove.
+ /// Tick count used on the callback.
+ try {
+ delete window[name];
+ } catch (err) {
+ window[name] = undefined;
+ if (tick === ticks - 1) {
+ ticks -= 1;
+ }
+ }
+ };
+
+ var removeIFrame = function (iframe) {
+ /// Removes an iframe.
+ /// The iframe to remove.
+ /// Null value to be assigned to iframe reference.
+ if (iframe) {
+ writeHtmlToIFrame(iframe, "");
+ iframe.parentNode.removeChild(iframe);
+ }
+
+ return null;
+ };
+
+ var headerKeysForRead = ['Content-Length', 'Connection', 'Content-Type', 'Accept', 'DataServiceVersion', 'MaxDataServiceVersion', 'Etag', 'Location', 'Content-Id', 'If-Match', 'Authorization'];
+ odata.headerKeysForRead = headerKeysForRead;
+
+ var readResponseHeaders = function (xhr, headers) {
+ /// Reads response headers into array.
+ /// HTTP request with response available.
+ /// Target array to fill with name/value pairs.
+
+ var responseHeaders = xhr.getAllResponseHeaders().split(/\r?\n/);
+ //FF CORS fix
+ var is_firefox = typeof navigator === 'object' && navigator && typeof navigator.userAgent === 'string' ? navigator.userAgent.toLowerCase().indexOf('firefox') > -1 : false;
+ if (responseHeaders.length === 1 && responseHeaders[0] === '' && is_firefox && xhr.status > 0) {
+ for (var i = 0; i < headerKeysForRead.length; i++) {
+ var headerKey = headerKeysForRead[i];
+ var headerValue = xhr.getResponseHeader(headerKey);
+ if (headerValue) {
+ responseHeaders.push(headerKey + ': ' + headerValue);
+ }
+ }
+ }
+ var i, len;
+ for (i = 0, len = responseHeaders.length; i < len; i++) {
+ if (responseHeaders[i]) {
+ var header = responseHeaders[i].split(": ");
+ headers[header[0]] = header[1];
+ }
+ }
+ };
+
+ var writeHtmlToIFrame = function (iframe, html) {
+ /// Writes HTML to an IFRAME document.
+ /// The IFRAME element to write to.
+ /// The HTML to write.
+ var frameDocument = (iframe.contentWindow) ? iframe.contentWindow.document : iframe.contentDocument.document;
+ frameDocument.open();
+ frameDocument.write(html);
+ frameDocument.close();
+ };
+
+ odata.defaultHttpClient = {
+ callbackParameterName: "$callback",
+
+ formatQueryString: "$format=json",
+
+ enableJsonpCallback: false,
+
+ request: function (request, success, error) {
+ /// Performs a network request.
+ /// Request description.
+ /// Success callback with the response object.
+ /// Error callback with an error object.
+ /// Object with an 'abort' method for the operation.
+
+ var result = {};
+ var xhr = null;
+ var done = false;
+ var iframe;
+
+ result.abort = function () {
+ iframe = removeIFrame(iframe);
+ if (done) {
+ return;
+ }
+
+ done = true;
+ if (xhr) {
+ xhr.abort();
+ xhr = null;
+ }
+
+ error({ message: "Request aborted" });
+ };
+
+ var handleTimeout = function () {
+ iframe = removeIFrame(iframe);
+ if (!done) {
+ done = true;
+ xhr = null;
+ error({ message: "Request timed out" });
+ }
+ };
+
+ var name;
+ var url = request.requestUri;
+ var enableJsonpCallback = defined(request.enableJsonpCallback, this.enableJsonpCallback);
+ var callbackParameterName = defined(request.callbackParameterName, this.callbackParameterName);
+ var formatQueryString = defined(request.formatQueryString, this.formatQueryString);
+ if (!enableJsonpCallback || isLocalUrl(url)) {
+
+ xhr = createXmlHttpRequest();
+ xhr.onreadystatechange = function () {
+ if (done || xhr === null || xhr.readyState !== 4) {
+ return;
+ }
+
+ // Workaround for XHR behavior on IE.
+ var statusText = xhr.statusText;
+ var statusCode = xhr.status;
+ if (statusCode === 1223) {
+ statusCode = 204;
+ statusText = "No Content";
+ }
+
+ var headers = [];
+ readResponseHeaders(xhr, headers);
+
+ var response = { requestUri: url, statusCode: statusCode, statusText: statusText, headers: headers, body: xhr.responseText };
+
+ done = true;
+ xhr = null;
+ if (statusCode >= 200 && statusCode <= 299) {
+ success(response);
+ } else {
+ error({ message: "HTTP request failed", request: request, response: response });
+ }
+ };
+
+ xhr.open(request.method || "GET", url, true, request.user, request.password);
+
+ // Set the name/value pairs.
+ if (request.headers) {
+ for (name in request.headers) {
+ xhr.setRequestHeader(name, request.headers[name]);
+ }
+ }
+
+ // Set withCredential
+ if (request.withCredentials)
+ xhr.withCredentials = true;
+
+ // Set the timeout if available.
+ if (request.timeoutMS) {
+ xhr.timeout = request.timeoutMS;
+ xhr.ontimeout = handleTimeout;
+ }
+
+ xhr.send(request.body);
+ } else {
+ if (!canUseJSONP(request)) {
+ throw { message: "Request is not local and cannot be done through JSONP." };
+ }
+
+ var tick = ticks;
+ ticks += 1;
+ var tickText = tick.toString();
+ var succeeded = false;
+ var timeoutId;
+ name = "handleJSONP_" + tickText;
+ window[name] = function (data) {
+ iframe = removeIFrame(iframe);
+ if (!done) {
+ succeeded = true;
+ window.clearTimeout(timeoutId);
+ removeCallback(name, tick);
+
+ // Workaround for IE8 and below where trying to access data.constructor after the IFRAME has been removed
+ // throws an "unknown exception"
+ if (window.ActiveXObject && !window.DOMParser) {
+ data = window.JSON.parse(window.JSON.stringify(data));
+ }
+
+ // Call the success callback in the context of the parent window, instead of the IFRAME
+ delay(success, { body: data, statusCode: 200, headers: { "Content-Type": "application/json" } });
+ }
+ };
+
+ // Default to two minutes before timing out, 1000 ms * 60 * 2 = 120000.
+ var timeoutMS = (request.timeoutMS) ? request.timeoutMS : 120000;
+ timeoutId = window.setTimeout(handleTimeout, timeoutMS);
+
+ var queryStringParams = callbackParameterName + "=parent." + name;
+ if (this.formatQueryString) {
+ queryStringParams += "&" + formatQueryString;
+ }
+
+ var qIndex = url.indexOf("?");
+ if (qIndex === -1) {
+ url = url + "?" + queryStringParams;
+ } else if (qIndex === url.length - 1) {
+ url = url + queryStringParams;
+ } else {
+ url = url + "&" + queryStringParams;
+ }
+
+ iframe = createIFrame(url);
+ }
+
+ return result;
+ }
+ };
+
+
+
+ var MAX_DATA_SERVICE_VERSION = "2.0";
+
+ var contentType = function (str) {
+ /// Parses a string into an object with media type and properties.
+ /// String with media type to parse.
+ /// null if the string is empty; an object with 'mediaType' and a 'properties' dictionary otherwise.
+
+ if (!str) {
+ return null;
+ }
+
+ var contentTypeParts = str.split(";");
+ var properties = {};
+
+ var i, len;
+ for (i = 1, len = contentTypeParts.length; i < len; i++) {
+ var contentTypeParams = contentTypeParts[i].split("=");
+ properties[trimString(contentTypeParams[0])] = contentTypeParams[1];
+ }
+
+ return { mediaType: trimString(contentTypeParts[0]), properties: properties };
+ };
+
+ var contentTypeToString = function (contentType) {
+ /// Serializes an object with media type and properties dictionary into a string.
+ /// Object with media type and properties dictionary to serialize.
+ /// String representation of the media type object; undefined if contentType is null or undefined.
+
+ if (!contentType) {
+ return undefined;
+ }
+
+ var result = contentType.mediaType;
+ var property;
+ for (property in contentType.properties) {
+ result += ";" + property + "=" + contentType.properties[property];
+ }
+ return result;
+ };
+
+ var createReadWriteContext = function (contentType, dataServiceVersion, context, handler) {
+ /// Creates an object that is going to be used as the context for the handler's parser and serializer.
+ /// Object with media type and properties dictionary.
+ /// String indicating the version of the protocol to use.
+ /// Operation context.
+ /// Handler object that is processing a resquest or response.
+ /// Context object.
+
+ return {
+ contentType: contentType,
+ dataServiceVersion: dataServiceVersion,
+ metadata: context ? context.metadata : null,
+ context: context,
+ handler: handler
+ };
+ };
+
+ var fixRequestHeader = function (request, name, value) {
+ /// Sets a request header's value. If the header has already a value other than undefined, null or empty string, then this method does nothing.
+ /// Request object on which the header will be set.
+ /// Header name.
+ /// Header value.
+ if (!request) {
+ return;
+ }
+
+ var headers = request.headers;
+ if (!headers[name]) {
+ headers[name] = value;
+ }
+ };
+
+ var fixDataServiceVersion = function (context, version) {
+ /// Sets the dataServiceVersion component of the context.
+ /// Context object used for serialization.
+ /// Version value.
+ ///
+ /// If the component has already a value other than undefined, null or
+ /// empty string, then this method does nothing.
+ ///
+
+ if (!context.dataServiceVersion) {
+ context.dataServiceVersion = version;
+ }
+ };
+
+ var getRequestOrResponseHeader = function (requestOrResponse, name) {
+ /// Gets the value of a request or response header.
+ /// Object representing a request or a response.
+ /// Name of the header to retrieve.
+ /// String value of the header; undefined if the header cannot be found.
+
+ var headers = requestOrResponse.headers;
+ return (headers && headers[name]) || (headers && headers[name.toLowerCase()]) || undefined;
+ };
+
+ var getContentType = function (requestOrResponse) {
+ /// Gets the value of the Content-Type header from a request or response.
+ /// Object representing a request or a response.
+ /// Object with 'mediaType' and a 'properties' dictionary; null in case that the header is not found or doesn't have a value.
+
+ return contentType(getRequestOrResponseHeader(requestOrResponse, "Content-Type"));
+ };
+
+ var versionRE = /^\s?(\d+\.\d+);?.*$/;
+ var getDataServiceVersion = function (requestOrResponse) {
+ /// Gets the value of the DataServiceVersion header from a request or response.
+ /// Object representing a request or a response.
+ /// Data service version; undefined if the header cannot be found.
+
+ var value = getRequestOrResponseHeader(requestOrResponse, "DataServiceVersion");
+ if (value) {
+ var matches = versionRE.exec(value);
+ if (matches && matches.length) {
+ return matches[1];
+ }
+ }
+
+ // Fall through and return undefined.
+ };
+
+ var handlerAccepts = function (handler, cType) {
+ /// Checks that a handler can process a particular mime type.
+ /// Handler object that is processing a resquest or response.
+ /// Object with 'mediaType' and a 'properties' dictionary.
+ /// True if the handler can process the mime type; false otherwise.
+
+ // The following check isn't as strict because if cType.mediaType = application/; it will match an accept value of "application/xml";
+ // however in practice we don't not expect to see such "suffixed" mimeTypes for the handlers.
+ return cType && handler.accept.indexOf(cType.mediaType) >= 0;
+ };
+
+ var handlerRead = function (handler, parseCallback, response, context) {
+ /// Invokes the parser associated with a handler for reading the payload of a HTTP response.
+ /// Handler object that is processing the response.
+ /// Parser function that will process the response payload.
+ /// HTTP response whose payload is going to be processed.
+ /// Object used as the context for processing the response.
+ /// True if the handler processed the response payload and the response.data property was set; false otherwise.
+
+ if (!response || !response.headers) {
+ return false;
+ }
+
+ var cType = getContentType(response);
+ var version = getDataServiceVersion(response) || "";
+ var body = response.body;
+
+ if (!assigned(body)) {
+ return false;
+ }
+
+ if (handlerAccepts(handler, cType)) {
+ var readContext = createReadWriteContext(cType, version, context, handler);
+ readContext.response = response;
+ response.data = parseCallback(handler, body, readContext);
+ return response.data !== undefined;
+ }
+
+ return false;
+ };
+
+ var handlerWrite = function (handler, serializeCallback, request, context) {
+ /// Invokes the serializer associated with a handler for generating the payload of a HTTP request.
+ /// Handler object that is processing the request.
+ /// Serializer function that will generate the request payload.
+ /// HTTP request whose payload is going to be generated.
+ /// Object used as the context for serializing the request.
+ /// True if the handler serialized the request payload and the request.body property was set; false otherwise.
+ if (!request || !request.headers) {
+ return false;
+ }
+
+ var cType = getContentType(request);
+ var version = getDataServiceVersion(request);
+
+ if (!cType || handlerAccepts(handler, cType)) {
+ var writeContext = createReadWriteContext(cType, version, context, handler);
+ writeContext.request = request;
+
+ request.body = serializeCallback(handler, request.data, writeContext);
+
+ if (request.body !== undefined) {
+ fixRequestHeader(request, "DataServiceVersion", writeContext.dataServiceVersion || "1.0");
+ fixRequestHeader(request, "Content-Type", contentTypeToString(writeContext.contentType));
+ fixRequestHeader(request, "MaxDataServiceVersion", handler.maxDataServiceVersion);
+ return true;
+ }
+ }
+
+ return false;
+ };
+
+ var handler = function (parseCallback, serializeCallback, accept, maxDataServiceVersion) {
+ /// Creates a handler object for processing HTTP requests and responses.
+ /// Parser function that will process the response payload.
+ /// Serializer function that will generate the request payload.
+ /// String containing a comma separated list of the mime types that this handler can work with.
+ /// String indicating the highest version of the protocol that this handler can work with.
+ /// Handler object.
+
+ return {
+ accept: accept,
+ maxDataServiceVersion: maxDataServiceVersion,
+
+ read: function (response, context) {
+ return handlerRead(this, parseCallback, response, context);
+ },
+
+ write: function (request, context) {
+ return handlerWrite(this, serializeCallback, request, context);
+ }
+ };
+ };
+
+ var textParse = function (handler, body /*, context */) {
+ return body;
+ };
+
+ var textSerialize = function (handler, data /*, context */) {
+ if (assigned(data)) {
+ return data.toString();
+ } else {
+ return undefined;
+ }
+ };
+
+ odata.textHandler = handler(textParse, textSerialize, "text/plain", MAX_DATA_SERVICE_VERSION);
+
+
+
+ var xmlMediaType = "application/xml";
+
+ // URI prefixes to generate smaller code.
+ var http = "http://";
+ var w3org = http + "www.w3.org/"; // http://www.w3.org/
+ var ado = http + "schemas.microsoft.com/ado/"; // http://schemas.microsoft.com/ado/
+ var adoDs = ado + "2007/08/dataservices"; // http://schemas.microsoft.com/ado/2007/08/dataservices
+
+ var xmlnsNS = w3org + "2000/xmlns/"; // http://www.w3.org/2000/xmlns/
+ var xmlNS = w3org + "XML/1998/namespace"; // http://www.w3.org/XML/1998/namespace
+ var edmxNs = ado + "2007/06/edmx"; // http://schemas.microsoft.com/ado/2007/06/edmx
+ var edmNs = ado + "2008/09/edm"; // http://schemas.microsoft.com/ado/2008/09/edm
+ var edmNs2 = ado + "2006/04/edm"; // http://schemas.microsoft.com/ado/2006/04/edm
+ var edmNs3 = ado + "2007/05/edm"; // http://schemas.microsoft.com/ado/2007/05/edm
+ var edmNs4 = ado + "2009/11/edm"; // http://schemas.microsoft.com/ado/2009/11/edm
+ var atomXmlNs = w3org + "2005/Atom"; // http://www.w3.org/2005/Atom
+ var appXmlNs = w3org + "2007/app"; // http://www.w3.org/2007/app
+ var odataXmlNs = adoDs; // http://schemas.microsoft.com/ado/2007/08/dataservices
+ var odataMetaXmlNs = adoDs + "/metadata"; // http://schemas.microsoft.com/ado/2007/08/dataservices/metadata
+ var odataRelatedPrefix = adoDs + "/related/"; // http://schemas.microsoft.com/ado/2007/08/dataservices/related
+ var odataScheme = adoDs + "/scheme"; // http://schemas.microsoft.com/ado/2007/08/dataservices/scheme
+
+ var hasLeadingOrTrailingWhitespace = function (text) {
+ /// Checks whether the specified string has leading or trailing spaces.
+ /// String to check.
+ /// true if text has any leading or trailing whitespace; false otherwise.
+
+ var re = /(^\s)|(\s$)/;
+ return re.test(text);
+ };
+
+ var appendAsXml = function (domNode, xmlAsText) {
+ /// Appends an XML text fragment into the specified DOM element node.
+ /// DOM node for the parent element.
+ /// XML to append as a child of element.
+
+ var value = "" + xmlAsText + "";
+ var parsed = xmlParse(value, null);
+
+ var doc = domNode.ownerDocument;
+ var imported = parsed.domNode;
+ if ("importNode" in doc) {
+ imported = doc.importNode(parsed.domNode, true);
+ }
+
+ var importedChild = imported.firstChild;
+ while (importedChild) {
+ domNode.appendChild(importedChild);
+ importedChild = importedChild.nextSibling;
+ }
+ };
+
+ var safeSetProperty = function (obj, name, value) {
+ /// Safely set as property in an object by invoking obj.setProperty.
+ /// Object that exposes a setProperty method.
+ /// Property name.
+ /// Property value.
+ try {
+ obj.setProperty(name, value);
+ } catch (_) { }
+ };
+
+ var createDomParser = function () {
+ /// Creates a DOM parser object.
+ /// DOMParser object.
+ var exception;
+ var result;
+ if (window.ActiveXObject !== undefined) {
+ try {
+ result = new ActiveXObject("Msxml2.DOMDocument.6.0");
+ result.async = false;
+
+ return result;
+ } catch (_) {
+ try {
+ result = new ActiveXObject("Msxml2.DOMDocument.3.0");
+
+ result.async = false;
+ safeSetProperty(result, "ProhibitDTD", true);
+ safeSetProperty(result, "MaxElementDepth", 256);
+ safeSetProperty(result, "AllowDocumentFunction", false);
+ safeSetProperty(result, "AllowXsltScript", false);
+
+ return result;
+ } catch (e) {
+ exception = e;
+ }
+ }
+ } else {
+ if (window.DOMParser) {
+ return new window.DOMParser();
+ }
+ exception = { message: "XML DOM parser not supported" };
+ }
+ throw exception;
+ };
+
+ var createAttributeExtension = function (wrappedNode) {
+ /// Creates an extension object for the specified attribute.
+ /// Wrapped node for the attribute.
+ /// The new extension object.
+
+ return {
+ name: wrappedNode.localName,
+ namespace: wrappedNode.nsURI,
+ value: wrappedNode.domNode.value
+ };
+ };
+
+ var createElementExtension = function (wrappedNode) {
+ /// Creates an extension object for the specified element.
+ /// Wrapped node for the element.
+ /// The new extension object.
+
+ var result = {
+ name: wrappedNode.localName,
+ namespace: wrappedNode.nsURI,
+ value: getElementText(wrappedNode.domNode),
+ attributes: [],
+ children: []
+ };
+
+ xmlAttributes(wrappedNode, function (wrappedAttribute) {
+ // Namespace declarations aren't processed, because every extension
+ // is namespace-qualified.
+ if (wrappedAttribute.nsURI !== xmlnsNS) {
+ result.attributes.push(createAttributeExtension(wrappedAttribute));
+ }
+ });
+
+ xmlChildElements(wrappedNode, function (wrappedElement) {
+ result.children.push(createElementExtension(wrappedElement));
+ });
+
+ return result;
+ };
+
+ var isWhitespace = function (text) {
+ /// Determines whether the specified text is empty or whitespace.
+ /// Value to inspect.
+ /// true if the text value is empty or all whitespace; false otherwise.
+ var ws = /^\s*$/;
+ return text === null || ws.test(text);
+ };
+
+ var isWhitespacePreserveContext = function (domElement) {
+ /// Determines whether the specified element has xml:space='preserve' applied.
+ /// Element to inspect.
+ /// Whether xml:space='preserve' is in effect.
+ while (domElement !== null && domElement.nodeType === 1) {
+ var val = xml_attribute(domElement, "space", xmlNS);
+ if (val === "preserve") {
+ return true;
+ } else if (val === "default") {
+ break;
+ } else {
+ domElement = domElement.parentNode;
+ }
+ }
+
+ return false;
+ };
+
+ var getElementText = function (domElement) {
+ ///
+ /// Gets the concatenated value of all immediate child text and CDATA nodes for the specified element.
+ ///
+ /// Element to get values for.
+ /// Text for all direct children.
+
+ var result = null;
+ var cursor = domElement.firstChild;
+ var whitespaceAlreadyRemoved = domElement.ownerDocument.preserveWhiteSpace === false;
+ var whitespacePreserveContext;
+ while (cursor) {
+ if (cursor.nodeType === 3 || cursor.nodeType === 4) {
+ // isElementContentWhitespace indicates that this is 'ignorable whitespace',
+ // but it's not defined by all browsers, and does not honor xml:space='preserve'
+ // in some implementations.
+ //
+ // If we can't tell either way, we walk up the tree to figure out whether
+ // xml:space is set to preserve; otherwise we discard pure-whitespace.
+ //
+ // For example 1. The space between and is usually 'ignorable'.
+ var text = cursor.nodeValue;
+ var shouldInclude = whitespaceAlreadyRemoved || !isWhitespace(text);
+ if (!shouldInclude) {
+ // Walk up the tree to figure out whether we are in xml:space='preserve' context
+ // for the cursor (needs to happen only once).
+ if (whitespacePreserveContext === undefined) {
+ whitespacePreserveContext = isWhitespacePreserveContext(domElement);
+ }
+
+ shouldInclude = whitespacePreserveContext;
+ }
+
+ if (shouldInclude) {
+ if (!result) {
+ result = text;
+ } else {
+ result += text;
+ }
+ }
+ }
+
+ cursor = cursor.nextSibling;
+ }
+
+ return result;
+ };
+
+ var getSingleElementByTagNameNS = function (domNode, namespaceURI, localName) {
+ /// Gets the first element under 'domNode' with the spacified name and namespace.
+ /// DOM element node.
+ /// The namespace URI of the element to match.
+ /// The local name of the element to match.
+ /// The first element found, null if none.
+ /// namespaceURI should be a specific namespace, otherwise the behavior is unspecified.
+
+ var result;
+ if (domNode.getElementsByTagNameNS) {
+ result = domNode.getElementsByTagNameNS(namespaceURI, localName);
+ if (result.length !== 0) {
+ return result[0];
+ }
+ } else {
+ var child = domNode.firstChild;
+ while (child) {
+ if (child.nodeType === 1 &&
+ xmlLocalName(child) === localName &&
+ child.namespaceURI === namespaceURI) {
+ return child;
+ }
+
+ child = child.nextSibling;
+ }
+ }
+
+ return null;
+ };
+
+ var checkParserErrorElement = function (element, text) {
+ /// Checks whether the specified element is a parser error element.
+ /// Element to check.
+ /// Original text that was being parsed.
+ ///
+ /// DOMParser-based parsers don't throw an exception but instead return a
+ /// specific document; this function checks this case and normalizes to
+ /// an exception being thrown.
+ ///
+
+ // Firefox reports errors with a specific element.
+ var parserErrorNS = "http://www.mozilla.org/newlayout/xml/parsererror.xml";
+ var wrappedElement = xml_wrapNode(element, "");
+ if (wrappedElement.localName === "parsererror" && wrappedElement.nsURI === parserErrorNS) {
+ var reason = getElementText(element);
+ var sourceTextElement = getSingleElementByTagNameNS(wrappedElement, parserErrorNS, "sourcetext");
+ var srcText = (sourceTextElement) ? sourceTextElement.nodeValue : "";
+ throw { message: reason, errorXmlText: text, srcText: srcText };
+ }
+
+ // Chrome reports errors by injecting a header with an error message.
+ // The error may be localized, so instead we simply check for a header as the
+ // top element or first child of the document.
+ var xhtmlNS = "http://www.w3.org/1999/xhtml";
+ if (wrappedElement.localName === "h3" && wrappedElement.nsURI == xhtmlNS ||
+ getSingleElementByTagNameNS(element, xhtmlNS, "h3")) {
+ throw { message: xmlInnerText(element), errorXmlText: text, srcText: "" };
+ }
+ };
+
+ var xmlAddNamespaceAttribute = function (domNode, name, attributeNamespace) {
+ /// Adds a namespace declaration attribute to the specified element node.
+ /// DOM node for the element.
+ /// Attribute name, eg: xmlns, xmlns:foo, xmlns:bar.
+ /// Namespace to associate.
+
+ var doc = domNode.ownerDocument;
+ var attribute;
+ if (doc.createAttributeNS) {
+ attribute = doc.createAttributeNS(xmlnsNS, name);
+ } else {
+ attribute = doc.createNode(2, name, xmlnsNS);
+ }
+
+ attribute.nodeValue = attributeNamespace;
+ domNode.setAttributeNode(attribute);
+ };
+
+ var xmlAppendPreserving = function (domNode, text) {
+ /// Appends a text node into the specified DOM element node.
+ /// DOM node for the element.
+ /// Text to append as a child of element.
+
+ if (hasLeadingOrTrailingWhitespace(text)) {
+ var attr = xmlNewDomAttribute(domNode, "space", xmlNS, "xml");
+ attr.value = "preserve";
+ }
+
+ var textNode = domNode.ownerDocument.createTextNode(text);
+ domNode.appendChild(textNode);
+ };
+
+ var xmlAttributes = function (element, onAttributeCallback) {
+ /// Iterates through the XML element's attributes and invokes the callback function for each one.
+ /// Wrapped element to iterate over.
+ /// Callback function to invoke with wrapped attribute nodes.
+
+ var attribute;
+ var domNode = element.domNode;
+ var i, len;
+ for (i = 0, len = domNode.attributes.length; i < len; i++) {
+ attribute = domNode.attributes.item(i);
+ onAttributeCallback(xml_wrapNode(attribute));
+ }
+ };
+
+ var xmlAttribute = function (element, localName, nsURI) {
+ /// Returns the value of an xml element attribute.
+ return xml_attribute(element.domNode, localName, nsURI);
+ };
+
+ var xmlAttributeNode = function (domNode, localName, nsURI) {
+ /// Gets an attribute node from an element.
+ /// DOM node for the parent element.
+ /// Local name for the attribute.
+ /// Namespace URI for the attribute.
+ /// The attribute node, null if not found.
+
+ var attributes = domNode.attributes;
+ if (attributes.getNamedItemNS) {
+ return attributes.getNamedItemNS(nsURI, localName);
+ }
+
+ return attributes.getQualifiedItem(localName, nsURI);
+ };
+
+ var xmlChildElements = function (element, onElementCallback) {
+ /// Iterates through the XML element's child elements and invokes the callback function for each one.
+ /// Wrapped element to iterate over.
+ /// Callback function to invoke with wrapped element nodes.
+
+ var child = element.domNode.firstChild;
+ var childBaseURI;
+ while (child !== null) {
+ if (child.nodeType === 1) {
+ childBaseURI = normalizeURI(xml_baseURI(child), element.baseURI);
+ onElementCallback(xml_wrapNode(child, childBaseURI));
+ }
+
+ child = child.nextSibling;
+ }
+ };
+
+ var xmlFirstElement = function (element) {
+ /// Returns the first child element (wrapped) of the specified element.
+ /// Element to get first child for.
+ /// This first child element (wrapped), null if there is none.
+
+ var child = element.domNode.firstChild;
+ var childBaseURI;
+ while (child !== null) {
+ if (child.nodeType === 1) {
+ childBaseURI = normalizeURI(xml_baseURI(child), element.baseURI);
+ return xml_wrapNode(child, childBaseURI);
+ }
+
+ child = child.nextSibling;
+ }
+
+ return null;
+ };
+
+ var xmlInnerText = function (domNode) {
+ /// Returns the text value of an XML element.
+ /// DOM element
+ ///
+ /// The text content of the node or the concatenated text
+ /// representing the node and its descendants; never null.
+ ///
+
+ var result = domNode.text;
+ if (result !== undefined) {
+ return result;
+ }
+
+ result = "";
+
+ var cursor = domNode.firstChild;
+ if (cursor) {
+ do {
+ // Process the node.
+ if (cursor.nodeType === 3 || cursor.nodeType === 4) {
+ result += cursor.nodeValue;
+ }
+
+ // Advance the node.
+ var next = cursor.firstChild;
+ if (!next) {
+ while (cursor !== domNode) {
+ next = cursor.nextSibling;
+ if (next) {
+ cursor = next;
+ break;
+ } else {
+ cursor = cursor.parentNode;
+ }
+ }
+ } else {
+ cursor = next;
+ }
+ } while (cursor !== domNode);
+ }
+
+ return result;
+ };
+
+ var xmlLocalName = function (node) {
+ /// Returns the localName of a XML node.
+ /// DOM node to get value for.
+ /// localName of node.
+
+ if (node.localName) {
+ return node.localName;
+ }
+
+ return node.baseName;
+ };
+
+ var xmlNewDocument = function (name, nsURI) {
+ /// Creates a new XML document.
+ /// Local name of the root element.
+ /// Namespace of the root element.
+ /// The wrapped root element of the document.
+
+ var dom;
+
+ if (window.ActiveXObject !== undefined) {
+ dom = createDomParser();
+ dom.documentElement = dom.createNode(1, name, nsURI);
+ }
+ else if (window.document.implementation && window.document.implementation.createDocument) {
+ dom = window.document.implementation.createDocument(nsURI, name, null);
+ }
+
+ return xml_wrapNode(dom.documentElement);
+ };
+
+ var xmlNewDomAttribute = function (domNode, localName, nsURI, nsPrefix) {
+ /// Creates a new unwrapped DOM attribute.
+ /// Parent element to which new node should be added.
+ /// Local name for attribute.
+ /// Namespace URI for the attribute.
+ /// Namespace prefix for attribute to be created.
+ /// The created DOM attribute.
+
+ var doc = domNode.ownerDocument;
+ var attribute;
+ localName = (nsPrefix) ? (nsPrefix + ":" + localName) : localName;
+ if (doc.createAttributeNS) {
+ attribute = doc.createAttributeNS(nsURI, localName);
+ domNode.setAttributeNodeNS(attribute);
+ } else {
+ attribute = doc.createNode(2, localName, nsURI || undefined);
+ domNode.setAttributeNode(attribute);
+ }
+
+ return attribute;
+ };
+
+ var xmlNewDomElement = function (domNode, localName, nsURI, nsPrefix) {
+ /// Creates a new unwrapped DOM element.
+ /// Parent element to which new node should be added.
+ /// Local name for element.
+ /// Namespace URI for the element.
+ /// Namespace prefix for attribute to be created.
+ /// The created DOM element.
+
+ var doc = domNode.ownerDocument;
+ var element;
+ localName = (nsPrefix) ? (nsPrefix + ":" + localName) : localName;
+ if (doc.createElementNS) {
+ element = doc.createElementNS(nsURI, localName);
+ } else {
+ element = doc.createNode(1, localName, nsURI || undefined);
+ }
+
+ domNode.appendChild(element);
+ return element;
+ };
+
+ var xmlNewElement = function (parent, name, nsURI, value) {
+ /// Creates a new wrapped element.
+ /// Wrapped parent element to which new node should be added.
+ /// Local name for element.
+ /// Namespace URI for the element.
+ /// Text value to append in element, if applicable.
+ /// The created wrapped element.
+
+ var dom = parent.domNode.ownerDocument;
+
+ var element;
+ if (dom.createElementNS) {
+ element = dom.createElementNS(nsURI, name);
+ } else {
+ element = dom.createNode(1, name, nsURI || undefined);
+ }
+
+ if (value) {
+ xmlAppendPreserving(element, value);
+ }
+
+ parent.domNode.appendChild(element);
+ return xml_wrapNode(element);
+ };
+
+ var xmlNewAttribute = function (element, name, nsURI, value) {
+ /// Creates a new wrapped attribute.
+ /// Wrapped parent element to which new node should be added.
+ /// Local name for element.
+ /// Namespace URI for the element.
+ /// Node value for the attribute.
+ /// The created wrapped attribute.
+
+ var dom = element.domNode.ownerDocument;
+
+ var attribute;
+ if (dom.createAttributeNS) {
+ attribute = dom.createAttributeNS(nsURI, name);
+ attribute.value = value;
+ element.domNode.setAttributeNodeNS(attribute);
+ } else {
+ attribute = dom.createNode(2, name, nsURI || undefined);
+ attribute.value = value;
+ element.domNode.setAttributeNode(attribute);
+ }
+
+ return xml_wrapNode(attribute);
+ };
+
+ var xmlQualifyXmlTagName = function (name, prefix) {
+ /// Qualifies an XML tag name with the specified prefix.
+ /// Element name
+ /// Prefix to use, possibly null.
+ /// The qualified name.
+ /// This operates at the lexical level - there is no awareness of in-scope prefixes.
+
+ if (prefix) {
+ return prefix + ":" + name;
+ }
+
+ return name;
+ };
+
+ var xmlParse = function (text, baseURI) {
+ /// Returns an XML document from the specified text.
+ /// Document text.
+ /// Base URI for the document.
+ /// The wrapped root element of the document.
+
+ var root = xml_parse(text);
+ var rootBaseURI = normalizeURI(xml_baseURI(root), baseURI);
+ return xml_wrapNode(root, rootBaseURI);
+ };
+
+ var xmlSerialize = function (root) {
+ ///
+ /// Returns the text representation of the document to which the specified node belongs.
+ ///
+ /// Wrapped element in the document to serialize.
+ /// Serialized document.
+
+ var dom = root.domNode.ownerDocument;
+ return xmlSerializeNode(dom);
+ };
+
+ var xmlSerializeChildren = function (domNode) {
+ /// Returns the XML representation of the all the descendants of the node.
+ /// Node to serialize.
+ /// The XML representation of all the descendants of the node.
+
+ var children = domNode.childNodes;
+ var i, len = children.length;
+ if (len === 0) {
+ return "";
+ }
+
+ var fragment = domNode.ownerDocument.createDocumentFragment();
+ for (i = 0; i < len; i++) {
+ fragment.appendChild(children[i].cloneNode(true));
+ }
+
+ return xmlSerializeNode(fragment);
+ };
+
+ var xmlSerializeNode = function (domNode) {
+ /// Returns the XML representation of the node and all its descendants.
+ /// Node to serialize.
+ /// The XML representation of the node and all its descendants.
+
+ var xml = domNode.xml;
+ if (xml !== undefined) {
+ return xml;
+ }
+
+ if (window.XMLSerializer) {
+ var serializer = new window.XMLSerializer();
+ return serializer.serializeToString(domNode);
+ }
+
+ throw { message: "XML serialization unsupported" };
+ };
+
+ var xml_attribute = function (domNode, localName, nsURI) {
+ /// Gets the value of a DOM attribute.
+ /// DOM element to get attribute for.
+ /// Name of the attribute to get.
+ /// Namespace of the attribute to get.
+ /// Value of the attribute if found; null otherwise.
+
+ if (domNode.getAttributeNS) {
+ return domNode.getAttributeNS(nsURI || null, localName);
+ }
+
+ // The method is not supported so we work with the attributes collection.
+ var node = domNode.attributes.getQualifiedItem(localName, nsURI);
+ if (node) {
+ return node.value;
+ }
+
+ return null;
+ };
+
+ var xml_baseURI = function (domNode) {
+ /// Gets the value of the xml:base attribute on the specified element.
+ /// Element to get attribute value from.
+ /// Value of the xml:base attribute if found; null otherwise.
+
+ return xml_attribute(domNode, "base", xmlNS);
+ };
+
+ var xml_parse = function (text) {
+ /// Returns an XML document from the specified text.
+ /// Document text.
+ /// The root element of the document.
+
+ var dom = createDomParser();
+ if (dom.parseFromString) {
+ dom = dom.parseFromString(text, "text/xml");
+ checkParserErrorElement(dom.documentElement, text);
+ } else {
+ dom.loadXML(text);
+ if (dom.parseError.errorCode !== 0) {
+ throw { message: dom.parseError.reason, errorXmlText: text, srcText: dom.parseError.srcText };
+ }
+ }
+
+ return dom.documentElement;
+ };
+
+ var xml_wrapNode = function (domNode, baseURI) {
+ /// Creates a wrapped DOM node.
+ /// DOM node to wrap.
+ /// Base URI in scope for the node.
+ ///
+ /// An object with the wrapped domNode, information about its in-scope URI, and simple
+ /// access to name and namespace.
+ ///
+
+ var nsURI = domNode.namespaceURI;
+ var nodeName = domNode.nodeName;
+
+ // MSXML 3.0 doesn't return a namespaceURI for xmlns attributes.
+ if (!nsURI) {
+ if (domNode.nodeType === 2 && (nodeName === "xmlns" || nodeName.indexOf("xmlns:", 0) === 0)) {
+ nsURI = xmlnsNS;
+ } else {
+ nsURI = null;
+ }
+ }
+
+ return {
+ baseURI: baseURI,
+ domNode: domNode,
+ localName: xmlLocalName(domNode),
+ nsURI: nsURI
+ };
+ };
+
+ var readODataXmlDocument = function (xmlRoot) {
+ /// Reads an OData link(s) producing an object model in return.
+ /// Top-level element to read.
+ /// The object model representing the specified element.
+
+ if (xmlRoot.nsURI === odataXmlNs) {
+ switch (xmlRoot.localName) {
+ case "links":
+ return readLinks(xmlRoot);
+ case "uri":
+ return readUri(xmlRoot);
+ }
+ }
+ return undefined;
+ };
+
+ var readLinks = function (linksElement) {
+ /// Deserializes an OData XML links element.
+ /// XML links element.
+ /// A new object representing the links collection.
+
+ var uris = [];
+
+ xmlChildElements(linksElement, function (child) {
+ if (child.localName === "uri" && child.nsURI === odataXmlNs) {
+ var uri = readUri(child);
+ uris.push(uri);
+ }
+ });
+
+ return { results: uris };
+ };
+
+ var readUri = function (uriElement) {
+ /// Deserializes an OData XML uri element.
+ /// XML uri element.
+ /// A new object representing the uri.
+
+ return { uri: xmlInnerText(uriElement.domNode) };
+ };
+
+ var writeODataXmlDocument = function (data) {
+ /// Writes the specified data into an OData XML document.
+ /// Data to write.
+ /// The root of the DOM tree built.
+
+ if (payloadTypeOf(data) === PAYLOADTYPE_COMPLEXTYPE &&
+ !data.__metadata && data.hasOwnProperty("uri")) {
+ return writeUri(data);
+ }
+
+ // Allow for undefined to be returned.
+ };
+
+ var writeUri = function (data) {
+ /// Writes the specified uri data into an OData XML uri document.
+ /// Uri data to write in intermediate format.
+ /// The feed element of the DOM tree built.
+
+ var uri = writeODataXmlNode(null, "uri", odataXmlNs);
+ if (data.uri) {
+ xmlAppendPreserving(uri.domNode, data.uri);
+ }
+
+ return uri;
+ };
+
+ var writeODataXmlNode = function (parent, name, nsURI) {
+ /// Writes the root of an OData XML document, possibly under an existing element.
+ /// Element under which to create a new element.
+ /// Name for the new element.
+ /// Namespace URI for the element.
+ /// The created element.
+
+ if (parent) {
+ return xmlNewElement(parent, name, nsURI);
+ }
+ return xmlNewDocument(name, nsURI);
+ };
+
+ var xmlParser = function (handler, text) {
+ /// Parses an OData XML document.
+ /// This handler.
+ /// Document text.
+ /// An object representation of the document; undefined if not applicable.
+
+ if (text) {
+ var root = xmlParse(text);
+ if (root) {
+ return readODataXmlDocument(root);
+ }
+ }
+
+ // Allow for undefined to be returned.
+ };
+
+ var xmlSerializer = function (handler, data, context) {
+ /// Serializes an OData XML object into a document.
+ /// This handler.
+ /// Representation of feed or entry.
+ /// Object with parsing context.
+ /// A text representation of the data object; undefined if not applicable.
+
+ var cType = context.contentType = context.contentType || contentType(xmlMediaType);
+ var result = undefined;
+ if (cType && cType.mediaType === xmlMediaType) {
+ var xmlDoc = writeODataXmlDocument(data);
+ if (xmlDoc) {
+ result = xmlSerialize(xmlDoc);
+ }
+ }
+ return result;
+ };
+
+ odata.xmlHandler = handler(xmlParser, xmlSerializer, xmlMediaType, MAX_DATA_SERVICE_VERSION);
+
+
+
+ var atomAcceptTypes = ["application/atom+xml", "application/atomsvc+xml", "application/xml"];
+ var atomMediaType = atomAcceptTypes[0];
+
+ var inlineTag = xmlQualifyXmlTagName("inline", "m");
+ var propertiesTag = xmlQualifyXmlTagName("properties", "m");
+ var propertyTypeAttribute = xmlQualifyXmlTagName("type", "m");
+ var propertyNullAttribute = xmlQualifyXmlTagName("null", "m");
+
+ // These are the namespaces that are not considered ATOM extension namespaces.
+ var nonExtensionNamepaces = [atomXmlNs, appXmlNs, xmlNS, xmlnsNS];
+
+ // These are entity property mapping paths that have well-known paths.
+ var knownCustomizationPaths = {
+ SyndicationAuthorEmail: "author/email",
+ SyndicationAuthorName: "author/name",
+ SyndicationAuthorUri: "author/uri",
+ SyndicationContributorEmail: "contributor/email",
+ SyndicationContributorName: "contributor/name",
+ SyndicationContributorUri: "contributor/uri",
+ SyndicationPublished: "published",
+ SyndicationRights: "rights",
+ SyndicationSummary: "summary",
+ SyndicationTitle: "title",
+ SyndicationUpdated: "updated"
+ };
+
+ var isExtensionNs = function (nsURI) {
+ /// Checks whether the specified namespace is an extension namespace to ATOM.
+ /// Namespace to check.
+ /// true if nsURI is an extension namespace to ATOM; false otherwise.
+
+ return !(contains(nonExtensionNamepaces, nsURI));
+ };
+
+ var propertyTypeDefaultConverter = function (propertyValue) {
+ /// Does a no-op conversion on the specified value.
+ /// Value to convert.
+ /// Original property value.
+
+ return propertyValue;
+ };
+
+ var parseBool = function (propertyValue) {
+ /// Parses a string into a boolean value.
+ /// Value to parse.
+ /// true if the property value is 'true'; false otherwise.
+
+ return propertyValue === "true";
+ };
+
+ // The captured indices for this expression are:
+ // 0 - complete input
+ // 1,2,3 - year with optional minus sign, month, day
+ // 4,5,6 - hours, minutes, seconds
+ // 7 - optional milliseconds
+ // 8 - everything else (presumably offset information)
+ var parseDateTimeRE = /^(-?\d{4,})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})(?:\.(\d+))?(.*)$/;
+
+ var parseDateTimeMaybeOffset = function (value, withOffset) {
+ /// Parses a string into a DateTime value.
+ /// Value to parse.
+ /// Whether offset is expected.
+ /// The parsed value.
+
+ // We cannot parse this in cases of failure to match or if offset information is specified.
+ var parts = parseDateTimeRE.exec(value);
+ var offset = (parts) ? getCanonicalTimezone(parts[8]) : null;
+
+ if (!parts || (!withOffset && offset !== "Z")) {
+ throw { message: "Invalid date/time value" };
+ }
+
+ // Pre-parse years, account for year '0' being invalid in dateTime.
+ var year = parseInt10(parts[1]);
+ if (year <= 0) {
+ year++;
+ }
+
+ // Pre-parse optional milliseconds, fill in default. Fail if value is too precise.
+ var ms = parts[7];
+ var ns = 0;
+ if (!ms) {
+ ms = 0;
+ } else {
+ if (ms.length > 7) {
+ throw { message: "Cannot parse date/time value to given precision." };
+ }
+
+ ns = formatNumberWidth(ms.substring(3), 4, true);
+ ms = formatNumberWidth(ms.substring(0, 3), 3, true);
+
+ ms = parseInt10(ms);
+ ns = parseInt10(ns);
+ }
+
+ // Pre-parse other time components and offset them if necessary.
+ var hours = parseInt10(parts[4]);
+ var minutes = parseInt10(parts[5]);
+ var seconds = parseInt10(parts[6]);
+ if (offset !== "Z") {
+ // The offset is reversed to get back the UTC date, which is
+ // what the API will eventually have.
+ var timezone = parseTimezone(offset);
+ var direction = -(timezone.d);
+ hours += timezone.h * direction;
+ minutes += timezone.m * direction;
+ }
+
+ // Set the date and time separately with setFullYear, so years 0-99 aren't biased like in Date.UTC.
+ var result = new Date();
+ result.setUTCFullYear(
+ year, // Year.
+ parseInt10(parts[2]) - 1, // Month (zero-based for Date.UTC and setFullYear).
+ parseInt10(parts[3]) // Date.
+ );
+ result.setUTCHours(hours, minutes, seconds, ms);
+
+ if (isNaN(result.valueOf())) {
+ throw { message: "Invalid date/time value" };
+ }
+
+ if (withOffset) {
+ result.__edmType = "Edm.DateTimeOffset";
+ result.__offset = offset;
+ }
+
+ if (ns) {
+ result.__ns = ns;
+ }
+
+ return result;
+ };
+
+ var parseDateTime = function (propertyValue) {
+ /// Parses a string into a DateTime value.
+ /// Value to parse.
+ /// The parsed value.
+
+ return parseDateTimeMaybeOffset(propertyValue, true); //Changed for .NET compability, that send with offset
+ };
+
+ var parseDateTimeOffset = function (propertyValue) {
+ /// Parses a string into a DateTimeOffset value.
+ /// Value to parse.
+ /// The parsed value.
+ ///
+ /// The resulting object is annotated with an __edmType property and
+ /// an __offset property reflecting the original intended offset of
+ /// the value. The time is adjusted for UTC time, as the current
+ /// timezone-aware Date APIs will only work with the local timezone.
+ ///
+
+ return parseDateTimeMaybeOffset(propertyValue, true);
+ };
+
+ // Property type converters are parsers that convert strings into typed values.
+ var propertyTypeConverters = {
+ "Edm.Boolean": parseBool,
+ "Edm.Binary": propertyTypeDefaultConverter,
+ "Edm.DateTime": parseDateTime,
+ "Edm.DateTimeOffset": parseDateTimeOffset,
+ "Edm.Time": parseDuration,
+ "Edm.Decimal": propertyTypeDefaultConverter,
+ "Edm.Guid": propertyTypeDefaultConverter,
+ "Edm.String": propertyTypeDefaultConverter,
+ "Edm.Byte": parseInt10,
+ "Edm.Double": parseFloat,
+ "Edm.Single": parseFloat,
+ "Edm.Int16": parseInt10,
+ "Edm.Int32": parseInt10,
+ "Edm.Int64": propertyTypeDefaultConverter,
+ "Edm.SByte": parseInt10
+ };
+
+ var formatToString = function (value) {
+ /// Formats a value by invoking .toString() on it.
+ /// Value to format.
+ /// Formatted text.
+
+ return value.toString();
+ };
+
+ // Property type formatters are serializers that convert typed values into strings.
+ var propertyTypeFormatters = {
+ "Edm.Binary": formatToString,
+ "Edm.Boolean": formatToString,
+ "Edm.Byte": formatToString,
+ "Edm.DateTime": formatDateTimeOffset,
+ "Edm.DateTimeOffset": formatDateTimeOffset,
+ "Edm.Decimal": formatToString,
+ "Edm.Double": formatToString,
+ "Edm.Guid": formatToString,
+ "Edm.Int16": formatToString,
+ "Edm.Int32": formatToString,
+ "Edm.Int64": formatToString,
+ "Edm.SByte": formatToString,
+ "Edm.Single": formatToString,
+ "Edm.String": formatToString,
+ "Edm.Time": formatDuration
+ };
+
+ var isPrimitiveType = function (typeName) {
+ /// Checks whether the specified type name is a primitive type.
+ /// Name of type to check.
+ ///
+ /// true if the type is the name of a primitive type; false otherwise.
+ ///
+
+ return typeName && (propertyTypeConverters[typeName] !== undefined);
+ };
+
+ var convertFromAtomPropertyText = function (value, targetType) {
+ /// Converts a text value to the specified target type.
+ /// Text value to convert.
+ /// Name of type to convert from.
+ /// The converted value.
+
+ if (value !== null && targetType) {
+ var converter = propertyTypeConverters[targetType];
+ if (converter) {
+ value = converter(value);
+ }
+ }
+
+ return value;
+ };
+
+ var convertToAtomPropertyText = function (value, targetType) {
+ /// Converts a typed value from the specified target type into a text value.
+ /// Typed value to convert.
+ /// Name of type to convert to.
+ /// The converted value as text.
+
+ if (value !== null && targetType) {
+ if (isDate(value)) {
+ targetType = (isDateTimeOffset(value)) ? "Edm.DateTimeOffset" : "Edm.DateTime";
+ }
+
+ var converter = propertyTypeFormatters[targetType];
+ if (converter) {
+ value = converter(value);
+ }
+ }
+
+ return value;
+ };
+
+ var readAtomDocument = function (atomElement, metadata) {
+ /// Reads an ATOM entry, feed or service document, producing an object model in return.
+ /// Top-level element to read.
+ /// Metadata that describes the conceptual schema.
+ /// The object model representing the specified element, undefined if the top-level element is not part of the ATOM specification.
+
+ // Handle feed and entry elements.
+ if (atomElement.nsURI === atomXmlNs) {
+ switch (atomElement.localName) {
+ case "feed":
+ return readAtomFeed(atomElement, metadata);
+ case "entry":
+ return readAtomEntry(atomElement, metadata);
+ }
+ }
+
+ // Handle service documents.
+ if (atomElement.nsURI === appXmlNs && atomElement.localName === "service") {
+ return readAtomServiceDocument(atomElement);
+ }
+
+ // Allow undefined to be returned.
+ };
+
+ var readAtomFeed = function (atomFeed, metadata) {
+ /// Deserializes an ATOM feed element.
+ /// ATOM feed element.
+ /// Metadata that describes the conceptual schema.
+ /// A new object representing the feed.
+ var feedMetadata = {};
+ var feed = {
+ results: [],
+ __metadata: feedMetadata
+ };
+
+ feedMetadata.feed_extensions = readAtomExtensionAttributes(atomFeed);
+
+ xmlChildElements(atomFeed, function (feedChild) {
+ switch (feedChild.nsURI) {
+ case atomXmlNs:
+ switch (feedChild.localName) {
+ case "id":
+ feedMetadata.uri = normalizeURI(xmlInnerText(feedChild.domNode), feedChild.baseURI);
+ feedMetadata.uri_extensions = readAtomExtensionAttributes(feedChild);
+ break;
+ case "title":
+ feedMetadata.title = xmlInnerText(feedChild.domNode);
+ feedMetadata.title_extensions = readAtomExtensionAttributes(feedChild);
+ break;
+ case "entry":
+ var entry = readAtomEntry(feedChild, metadata);
+ feed.results.push(entry);
+ break;
+ case "link":
+ readAtomFeedLink(feedChild, feed);
+ break;
+ }
+ return;
+ case odataMetaXmlNs:
+ if (feedChild.localName === "count") {
+ feed.__count = parseInt10(xmlInnerText(feedChild.domNode));
+ return;
+ }
+ break;
+ }
+
+ var extension = readAtomExtensionElement(feedChild);
+ feedMetadata.feed_extensions.push(extension);
+ });
+
+ return feed;
+ };
+
+ var readAtomFeedLink = function (feedLinkElement, feed) {
+ /// Reads an ATOM link element for a feed.
+ /// Link element to read.
+ /// Feed object to be annotated with information.
+
+ var link = readAtomLink(feedLinkElement);
+ var feedMetadata = feed.__metadata;
+ switch (link.rel) {
+ case "next":
+ feed.__next = link.href;
+ feedMetadata.next_extensions = link.extensions;
+ break;
+ case "self":
+ feedMetadata.self = link.href;
+ feedMetadata.self_extensions = link.extensions;
+ break;
+ }
+ };
+
+ var readAtomLink = function (linkElement) {
+ /// Reads an ATOM link element.
+ /// Link element to read.
+ /// A link element representation.
+
+ var link = { extensions: [] };
+ var linkExtension;
+
+ xmlAttributes(linkElement, function (attribute) {
+ if (!attribute.nsURI) {
+ switch (attribute.localName) {
+ case "href":
+ link.href = normalizeURI(attribute.domNode.nodeValue, linkElement.baseURI);
+ return;
+ case "type":
+ case "rel":
+ link[attribute.localName] = attribute.domNode.nodeValue;
+ return;
+ }
+ }
+
+ if (isExtensionNs(attribute.nsURI)) {
+ linkExtension = readAtomExtensionAttribute(attribute);
+ link.extensions.push(linkExtension);
+ }
+ });
+
+ if (!link.href) {
+ throw { error: "href attribute missing on link element", element: linkElement };
+ }
+
+ return link;
+ };
+
+ var readAtomExtensionElement = function (atomExtension) {
+ /// Reads an ATOM extension element (an element not in the ATOM namespaces).
+ /// ATOM extension element.
+ /// An extension element representation.
+
+ var extension = {
+ name: atomExtension.localName,
+ namespaceURI: atomExtension.nsURI,
+ attributes: readAtomExtensionAttributes(atomExtension),
+ children: []
+ };
+
+ xmlChildElements(atomExtension, function (child) {
+ var childExtension = readAtomExtensionElement(child);
+ extension.children.push(childExtension);
+ });
+
+ if (extension.children.length === 0) {
+ var text = xmlInnerText(atomExtension.domNode);
+ if (text) {
+ extension.value = text;
+ }
+ }
+
+ return extension;
+ };
+
+ var readAtomExtensionAttributes = function (xmlElement) {
+ /// Reads ATOM extension attributes from an element.
+ /// ATOM element with zero or more extension attributes.
+ /// An array of extension attribute representations.
+
+ var extensions = [];
+ xmlAttributes(xmlElement, function (attribute) {
+ if (isExtensionNs(attribute.nsURI)) {
+ var extension = readAtomExtensionAttribute(attribute);
+ extensions.push(extension);
+ }
+ });
+
+ return extensions;
+ };
+
+ var readAtomExtensionAttribute = function (attribute) {
+ /// Reads an ATOM extension attribute into an object.
+ /// ATOM extension attribute.
+ /// An object with the attribute information.
+
+ return {
+ name: attribute.localName,
+ namespaceURI: attribute.nsURI,
+ value: attribute.domNode.nodeValue
+ };
+ };
+
+ var getObjectValueByPath = function (path, item) {
+ /// Gets a slashed path value from the specified item.
+ /// Property path to read ('/'-separated).
+ /// Object to get value from.
+ /// The property value, possibly undefined if any path segment is missing.
+
+ // Fast path.
+ if (path.indexOf('/') === -1) {
+ return item[path];
+ } else {
+ var parts = path.split('/');
+ var i, len;
+ for (i = 0, len = parts.length; i < len; i++) {
+ // Avoid traversing a null object.
+ if (item === null) {
+ return undefined;
+ }
+
+ item = item[parts[i]];
+ if (item === undefined) {
+ return item;
+ }
+ }
+
+ return item;
+ }
+ };
+
+ var setObjectValueByPath = function (path, target, value, propertyType) {
+ /// Sets a slashed path value on the specified target.
+ /// Property path to set ('/'-separated).
+ /// Object to set value on.
+ /// Value to set.
+ /// Property type to set in metadata.
+
+ // Fast path.
+ var propertyName;
+ if (path.indexOf('/') === -1) {
+ target[path] = value;
+ propertyName = path;
+ } else {
+ var parts = path.split('/');
+ var i, len;
+ for (i = 0, len = (parts.length - 1) ; i < len; i++) {
+ // We construct each step of the way if the property is missing;
+ // if it's already initialized to null, we stop further processing.
+ var next = target[parts[i]];
+ if (next === undefined) {
+ next = {};
+ target[parts[i]] = next;
+ } else if (next === null) {
+ return;
+ }
+
+ target = next;
+ }
+
+ propertyName = parts[i];
+ target[propertyName] = value;
+ }
+
+ if (propertyType) {
+ var metadata = target.__metadata = target.__metadata || {};
+ var properties = metadata.properties = metadata.properties || {};
+ var property = properties[propertyName] = properties[propertyName] || {};
+ property.type = propertyType;
+ }
+ };
+
+ var expandCustomizationPath = function (path) {
+ /// Expands a customization path if it's well-known.
+ /// Path to expand.
+ /// Expanded path or 'path' otherwise.
+
+ return knownCustomizationPaths[path] || path;
+ };
+
+ var getXmlPathValue = function (ns, xmlPath, element, readAsXml) {
+ /// Returns the text value of the element or attribute at xmlPath.
+ /// Namespace for elements to match.
+ ///
+ /// '/'-separated list of element names, possibly ending with a '@'-prefixed attribute name.
+ ///
+ /// Root element.
+ /// Whether the value should be read as XHTML.
+ /// The text value of the node found, undefined if none.
+
+ var parts = xmlPath.split('/');
+ var i, len;
+ for (i = 0, len = parts.length; i < len; i++) {
+ if (parts[i].charAt(0) === "@") {
+ return xml_attribute(element, parts[i].substring(1), ns);
+ } else {
+ element = getSingleElementByTagNameNS(element, ns, parts[i]);
+ if (!element) {
+ return undefined;
+ }
+ }
+ }
+
+ if (readAsXml) {
+ // Treat per XHTML in http://tools.ietf.org/html/rfc4287#section-3.1.1, including the DIV
+ // in the content.
+ return xmlSerializeChildren(element);
+ } else {
+ return xmlInnerText(element);
+ }
+ };
+
+ var setXmlPathValue = function (ns, nsPrefix, xmlPath, element, writeAsKind, value) {
+ /// Sets the text value of the element or attribute at xmlPath.
+ /// Namespace for elements to match.
+ /// Namespace prefix for elements to be created.
+ ///
+ /// '/'-separated list of element names, possibly ending with a '@'-prefixed attribute name.
+ ///
+ /// Root element.
+ /// Whether the value should be written as text, html or xhtml.
+ /// The text value of the node to write.
+
+ var target = element;
+ var parts = xmlPath.split('/');
+ var i, len;
+ for (i = 0, len = parts.length; i < len; i++) {
+ var next;
+ if (parts[i].charAt(0) === "@") {
+ next = xmlAttributeNode(target, parts[i].substring(1), ns);
+ if (!next) {
+ next = xmlNewDomAttribute(target, parts[i].substring(1), ns, nsPrefix);
+ }
+ } else {
+ next = getSingleElementByTagNameNS(target, ns, parts[i]);
+ if (!next) {
+ next = xmlNewDomElement(target, parts[i], ns, nsPrefix);
+ }
+ }
+
+ target = next;
+ }
+
+ // Target can be an attribute (2) or an element (1).
+ if (target.nodeType === 2) {
+ target.value = value;
+ } else {
+ // The element should be empty at this point; we won't erase its contents.
+ if (writeAsKind) {
+ target.setAttribute("type", writeAsKind);
+ }
+
+ if (writeAsKind === "xhtml") {
+ appendAsXml(target, value);
+ } else {
+ xmlAppendPreserving(target, value);
+ }
+ }
+ };
+
+ var isElementEmpty = function (element) {
+ /// Checks whether the specified XML element is empty.
+ /// DOM element node to check.
+ /// true if the element is empty; false otherwise.
+ ///
+ /// The element is considered empty if it doesn't have any attributes other than
+ /// namespace declarations or type declarations and if it has no child nodes.
+ ///
+
+ // If there are any child elements or text nodes, it's not empty.
+ if (element.childNodes.length) {
+ return false;
+ }
+
+ // If there are no attributes, then we know it's already empty.
+ var attributes = element.attributes;
+ var len = attributes.length;
+ if (len === 0) {
+ return true;
+ }
+
+ // Otherwise, we have to search for attributes that aren't namespace declarations.
+ for (var i = 0; i < len; i++) {
+ var attributeName = attributes[i].nodeName;
+ if (attributeName !== "xmlns" && attributeName.indexOf("xmlns:") !== 0 && attributeName !== "m:type") {
+ return false;
+ }
+ }
+
+ return true;
+ };
+ var removeXmlProperty = function (entryElement, propertyPath) {
+ /// Removes a property from an entry.
+ /// XML element for an ATOM OData entry.
+ /// Property path to an element.
+
+ // Get the 'properties' node from 'content' or 'properties'.
+ var propertiesElement = getSingleElementByTagNameNS(entryElement.domNode, odataMetaXmlNs, "properties");
+ if (!propertiesElement) {
+ var contentElement = getSingleElementByTagNameNS(entryElement.domNode, atomXmlNs, "content");
+ if (contentElement) {
+ propertiesElement = getSingleElementByTagNameNS(contentElement, odataMetaXmlNs, "properties");
+ }
+ }
+
+ if (propertiesElement) {
+ // Traverse down to the parent of the property path.
+ var propertyParentElement = propertiesElement;
+ var parts = propertyPath.split("/");
+ var i, len;
+ for (i = 0, len = (parts.length - 1) ; i < len; i++) {
+ propertyParentElement = getSingleElementByTagNameNS(propertyParentElement, odataXmlNs, parts[i]);
+ if (!propertyParentElement) {
+ return;
+ }
+ }
+
+ // Remove the child from its parent.
+ var propertyElement = getSingleElementByTagNameNS(propertyParentElement, odataXmlNs, parts[i]);
+ if (propertyElement) {
+ propertyParentElement.removeChild(propertyElement);
+ }
+
+ // Remove empty elements up the parent chain.
+ var candidate = propertyParentElement;
+ while (candidate !== propertiesElement && isElementEmpty(candidate)) {
+ var parent = candidate.parentNode;
+ parent.removeChild(candidate);
+ candidate = parent;
+ }
+ }
+ };
+
+ var applyEntryCustomizationToEntry = function (customization, sourcePath, entryElement, entryObject, propertyType, suffix, context) {
+ /// Applies a specific feed customization item to an entry.
+ /// Object with customization description.
+ /// Property path to map ('source' in the description).
+ /// XML element for the entry that corresponds to the object being written.
+ /// Object being written.
+ /// Name of property type to write.
+ /// Suffix to feed customization properties.
+ /// Context used for serialization.
+
+ var targetPath = customization["FC_TargetPath" + suffix];
+ var xmlPath = expandCustomizationPath(targetPath);
+ var xmlNamespace = (targetPath !== xmlPath) ? atomXmlNs : customization["FC_NsUri" + suffix];
+ var keepInContent = (customization["FC_KeepInContent" + suffix] === "true") ? true : false;
+ var writeAsKind = customization["FC_ContentKind" + suffix];
+ var prefix = customization["FC_NsPrefix" + suffix] || null;
+
+ // Get the value to be written.
+ var value = getObjectValueByPath(sourcePath, entryObject);
+
+ // Special case: for null values, the 'property' should be left as it was generated.
+ // undefined values will appear when metadata describe a property the object doesn't have.
+ if (!assigned(value)) {
+ return;
+ }
+
+ // Remove the property if it should not be kept in content.
+ if (!keepInContent) {
+ context.dataServiceVersion = "2.0";
+ removeXmlProperty(entryElement, sourcePath);
+ }
+
+ // Set/create the subtree for the property path with the appropriate value.
+ value = convertToAtomPropertyText(value, propertyType);
+ setXmlPathValue(xmlNamespace, prefix, xmlPath, entryElement.domNode, writeAsKind, value);
+ };
+
+ var applyEntryCustomizationToObject = function (customization, sourcePath, entryElement, entryObject, propertyType, suffix) {
+ /// Applies a specific feed customization item to an object.
+ /// Object with customization description.
+ /// Property path to set ('source' in the description).
+ /// XML element for the entry that corresponds to the object being read.
+ /// Object being read.
+ /// Name of property type to set.
+ /// Suffix to feed customization properties.
+
+ // If keepInConent equals true then we do nothing as the object has been deserialized at this point.
+ if (customization["FC_KeepInContent" + suffix] === "true") {
+ return;
+ }
+ // An existing 'null' means that the property was set to null in the properties,
+ // which overrides other items.
+ if (getObjectValueByPath(sourcePath, entryObject) === null) {
+ return;
+ }
+
+ var targetPath = customization["FC_TargetPath" + suffix];
+ var xmlPath = expandCustomizationPath(targetPath);
+ var xmlNamespace = (targetPath !== xmlPath) ? atomXmlNs : customization["FC_NsUri" + suffix];
+ var readAsXhtml = (customization["FC_ContentKind" + suffix] === "xhtml");
+ var value = getXmlPathValue(xmlNamespace, xmlPath, entryElement.domNode, readAsXhtml);
+
+ // If the XML tree does not contain the necessary elements to read the value,
+ // then it shouldn't be considered null, but rather ignored at all. This prevents
+ // the customization from generating the object path down to the property.
+ if (value === undefined) {
+ return;
+ }
+
+ value = convertFromAtomPropertyText(value, propertyType);
+
+ // Set the value on the object.
+ setObjectValueByPath(sourcePath, entryObject, value, propertyType);
+ };
+
+ var lookupPropertyType = function (metadata, entityType, path) {
+ /// Looks up the type of a property given its path in an entity type.
+ /// Metadata in which to search for base and complex types.
+ /// Entity type to which property belongs.
+ /// Property path to look at.
+ /// The name of the property type; possibly null.
+
+ var parts = path.split("/");
+ var i, len;
+ while (entityType) {
+ // Keep track of the type being traversed, necessary for complex types.
+ var traversedType = entityType;
+
+ for (i = 0, len = parts.length; i < len; i++) {
+ // Traverse down the structure as necessary.
+ var properties = traversedType.property;
+ if (!properties) {
+ break;
+ }
+
+ // Find the property by scanning the property list (might be worth pre-processing).
+ var propertyFound = lookupProperty(properties, parts[i]);
+ if (!propertyFound) {
+ break;
+ }
+
+ var propertyType = propertyFound.type;
+
+ // We could in theory still be missing types, but that would
+ // be caused by a malformed path.
+ if (!propertyType || isPrimitiveType(propertyType)) {
+ return propertyType || null;
+ }
+
+ traversedType = lookupComplexType(propertyType, metadata);
+ if (!traversedType) {
+ return null;
+ }
+ }
+
+ // Traverse up the inheritance chain.
+ entityType = lookupEntityType(entityType.baseType, metadata);
+ }
+
+ return null;
+ };
+
+ var applyMetadataToObject = function (entryElement, entryObject, metadata) {
+ /// Applies feed customization properties to an object being read.
+ /// XML element for the entry that corresponds to the object being read.
+ /// Object being read.
+ /// Metadata that describes the conceptual schema.
+
+ if (!metadata || metadata.length === 0) {
+ return;
+ }
+
+ var typeName = entryObject.__metadata.type;
+ while (typeName) {
+ var entityType = lookupEntityType(typeName, metadata);
+ if (!entityType) {
+ return;
+ }
+
+ // Apply all feed customizations from the entity and each of its properties.
+ var propertyType;
+ var source = entityType.FC_SourcePath;
+ if (source) {
+ propertyType = lookupPropertyType(metadata, entityType, source);
+ applyEntryCustomizationToObject(entityType, source, entryElement, entryObject, propertyType, "");
+ }
+
+ var properties = entityType.property;
+ if (properties) {
+ var i, len;
+ for (i = 0, len = properties.length; i < len; i++) {
+ var property = properties[i];
+ var suffixCounter = 0;
+ var suffix = "";
+ while (property["FC_TargetPath" + suffix]) {
+ source = property.name;
+ propertyType = property.type;
+
+ var sourcePath = property["FC_SourcePath" + suffix];
+ if (sourcePath) {
+ source += "/" + sourcePath;
+ propertyType = lookupPropertyType(metadata, entityType, source);
+ }
+
+ applyEntryCustomizationToObject(property, source, entryElement, entryObject, propertyType, suffix);
+ suffixCounter++;
+ suffix = "_" + suffixCounter;
+ }
+ }
+ }
+
+ // Apply feed customizations from base types.
+ typeName = entityType.baseType;
+ }
+ };
+
+ var readAtomEntry = function (atomEntry, metadata) {
+ /// Reads an ATOM entry in OData format.
+ /// XML element for the entry.
+ /// Metadata that describes the conceptual schema.
+ /// An object in payload representation format.
+
+ var entryMetadata = {};
+ var entry = {
+ __metadata: entryMetadata
+ };
+
+ var etag = xmlAttribute(atomEntry, "etag", odataMetaXmlNs);
+ if (etag) {
+ entryMetadata.etag = etag;
+ }
+
+ xmlChildElements(atomEntry, function (entryChild) {
+ if (entryChild.nsURI === atomXmlNs) {
+ switch (entryChild.localName) {
+ case "id":
+ entryMetadata.uri = normalizeURI(xmlInnerText(entryChild.domNode), entryChild.baseURI);
+ entryMetadata.uri_extensions = readAtomExtensionAttributes(entryChild);
+ break;
+ case "category":
+ readAtomEntryType(entryChild, entry, entryMetadata);
+ break;
+ case "content":
+ readAtomEntryContent(entryChild, entry);
+ break;
+ case "link":
+ readAtomEntryLink(entryChild, entry, metadata);
+ break;
+ }
+ }
+
+ if (entryChild.nsURI === odataMetaXmlNs && entryChild.localName === "properties") {
+ readAtomEntryStructuralObject(entryChild, entry, entryMetadata);
+ }
+ });
+
+ // Apply feed customizations if applicable.
+ applyMetadataToObject(atomEntry, entry, metadata);
+
+ return entry;
+ };
+
+ var readAtomEntryType = function (atomCategory, entry, entryMetadata) {
+ /// Reads type information from an ATOM category element.
+ /// XML category element.
+ /// Entry object to update with information.
+ /// entry.__metadata, passed as an argument simply to help minify the code.
+
+ var scheme = xmlAttribute(atomCategory, "scheme");
+ var term = xmlAttribute(atomCategory, "term");
+
+ if (scheme === odataScheme) {
+ if (entry.__metadata.type) {
+ throw { message: "Invalid AtomPub document: multiple category elements defining the entry type were encounterd withing an entry", element: atomCategory };
+ }
+
+ entryMetadata.type = term;
+ entryMetadata.type_extensions = [];
+
+ var typeExtension;
+ xmlAttributes(atomCategory, function (attribute) {
+ if (!attribute.nsURI) {
+ if (attribute.localName !== "scheme" && attribute.localName !== "term") {
+ typeExtension = readAtomExtensionAttribute(attribute);
+ entryMetadata.type_extensions.push(typeExtension);
+ }
+ } else if (isExtensionNs(attribute.nsURI)) {
+ typeExtension = readAtomExtensionAttribute(attribute);
+ entryMetadata.type_extensions.push(typeExtension);
+ }
+ });
+ }
+ };
+
+ var readAtomEntryContent = function (atomEntryContent, entry) {
+ /// Reads an ATOM content element.
+ /// XML entry element.
+ /// Entry object to update with information.
+
+ var src = xmlAttribute(atomEntryContent, "src");
+ var type = xmlAttribute(atomEntryContent, "type");
+ var entryMetadata = entry.__metadata;
+
+ if (src) {
+ if (!type) {
+ throw { message: "Invalid AtomPub document: content element must specify the type attribute if the src attribute is also specified", element: atomEntryContent };
+ }
+
+ entryMetadata.media_src = normalizeURI(src, atomEntryContent.baseURI);
+ entryMetadata.content_type = type;
+ }
+
+ xmlChildElements(atomEntryContent, function (contentChild) {
+ if (src) {
+ throw { message: "Invalid AtomPub document: content element must not have child elements if the src attribute is specified", element: atomEntryContent };
+ }
+
+ if (contentChild.nsURI === odataMetaXmlNs && contentChild.localName === "properties") {
+ readAtomEntryStructuralObject(contentChild, entry, entryMetadata);
+ }
+ });
+ };
+
+ var readAtomEntryEditMediaLink = function (link, entry, entryMetadata) {
+ /// Reads an ATOM media link element.
+ /// Link representation (not the XML element).
+ /// Entry object to update with information.
+ /// entry.__metadata, passed as an argument simply to help minify the code.
+
+ entryMetadata.edit_media = link.href;
+ entryMetadata.edit_media_extensions = [];
+
+ // Read the link extensions.
+ var i, len;
+ for (i = 0, len = link.extensions.length; i < len; i++) {
+ if (link.extensions[i].namespaceURI === odataMetaXmlNs && link.extensions[i].name === "etag") {
+ entryMetadata.media_etag = link.extensions[i].value;
+ } else {
+ entryMetadata.edit_media_extensions.push(link.extensions[i]);
+ }
+ }
+ };
+
+ var readAtomEntryLink = function (atomEntryLink, entry, metadata) {
+ /// Reads a link element on an entry.
+ /// 'link' element on the entry.
+ /// An object in payload representation format.
+ /// Metadata that describes the conceptual schema.
+
+ var link = readAtomLink(atomEntryLink);
+ var entryMetadata = entry.__metadata;
+ switch (link.rel) {
+ case "self":
+ entryMetadata.self = link.href;
+ entryMetadata.self_link_extensions = link.extensions;
+ break;
+ case "edit":
+ entryMetadata.edit = link.href;
+ entryMetadata.edit_link_extensions = link.extensions;
+ break;
+ case "edit-media":
+ readAtomEntryEditMediaLink(link, entry, entryMetadata);
+ break;
+ default:
+ if (link.rel.indexOf(odataRelatedPrefix) === 0) {
+ readAtomEntryDeferredProperty(atomEntryLink, link, entry, metadata);
+ }
+ break;
+ }
+ };
+
+ var readAtomEntryDeferredProperty = function (atomEntryLink, link, entry, metadata) {
+ /// Reads a potentially-deferred property on an entry.
+ /// 'link' element on the entry.
+ /// Parsed link object.
+ /// An object in payload representation format.
+ /// Metadata that describes the conceptual schema.
+
+ var propertyName = link.rel.substring(odataRelatedPrefix.length);
+
+ // undefined is used as a flag that inline data was not found (as opposed to
+ // found with a value or with null).
+ var inlineData = undefined;
+
+ // Get any inline data.
+ xmlChildElements(atomEntryLink, function (child) {
+ if (child.nsURI === odataMetaXmlNs && child.localName === "inline") {
+ var inlineRoot = xmlFirstElement(child);
+ if (inlineRoot) {
+ inlineData = readAtomDocument(inlineRoot, metadata);
+ } else {
+ inlineData = null;
+ }
+ }
+ });
+
+ // If the link has no inline content, we consider it deferred.
+ if (inlineData === undefined) {
+ inlineData = { __deferred: { uri: link.href } };
+ }
+
+ // Set the property value on the entry object.
+ entry[propertyName] = inlineData;
+
+ // Set the extra property information on the entry object metadata.
+ entry.__metadata.properties = entry.__metadata.properties || {};
+ entry.__metadata.properties[propertyName] = {
+ extensions: link.extensions
+ };
+ };
+
+ var readAtomEntryStructuralObject = function (propertiesElement, parent, parentMetadata) {
+ /// Reads an atom entry's property as a structural object and sets its value in the parent and the metadata in the parentMetadata objects.
+ /// XML element for the 'properties' node.
+ ///
+ /// Object that will contain the property value. It can be either an antom entry or
+ /// an atom complex property object.
+ ///
+ /// Object that will contain the property metadata. It can be either an atom entry metadata or a complex property metadata object
+
+ xmlChildElements(propertiesElement, function (property) {
+ if (property.nsURI === odataXmlNs) {
+ parentMetadata.properties = parentMetadata.properties || {};
+ readAtomEntryProperty(property, parent, parentMetadata.properties);
+ }
+ });
+ };
+
+ var readAtomEntryProperty = function (property, parent, metadata) {
+ /// Reads a property on an ATOM OData entry.
+ /// XML element for the property.
+ ///
+ /// Object that will contain the property value. It can be either an antom entry or
+ /// an atom complex property object.
+ ///
+ /// Metadata for the object that will contain the property value.
+
+ var propertyNullValue = null;
+ var propertyTypeValue = "Edm.String";
+ var propertyExtensions = [];
+
+ xmlAttributes(property, function (attribute) {
+ if (attribute.nsURI === odataMetaXmlNs) {
+ switch (attribute.localName) {
+ case "null":
+ propertyNullValue = attribute.domNode.nodeValue;
+ return;
+ case "type":
+ propertyTypeValue = attribute.domNode.nodeValue;
+ return;
+ };
+ }
+
+ if (isExtensionNs(attribute.nsURI)) {
+ var extension = readAtomExtensionAttribute(attribute);
+ propertyExtensions.push(extension);
+ }
+ });
+
+ var propertyValue = null;
+ var propertyMetadata = {
+ type: propertyTypeValue,
+ extensions: propertyExtensions
+ };
+
+ if (propertyNullValue !== "true") {
+ propertyValue = xmlInnerText(property.domNode);
+ if (isPrimitiveType(propertyTypeValue)) {
+ propertyValue = convertFromAtomPropertyText(propertyValue, propertyTypeValue);
+ } else {
+ // Probe for a complex type and read it.
+ if (xmlFirstElement(property)) {
+ propertyValue = { __metadata: { type: propertyTypeValue } };
+ readAtomEntryStructuralObject(property, propertyValue, propertyMetadata);
+ }
+ }
+ }
+
+ parent[property.localName] = propertyValue;
+ metadata[property.localName] = propertyMetadata;
+ };
+
+ var readAtomServiceDocument = function (atomServiceDoc) {
+ /// Reads an atom service document
+ /// An element node that represents the root service element of an AtomPub service document
+ /// An object that contains the properties of the service document
+
+ // Consider handling Accept and Category elements.
+
+ var serviceDoc = {
+ workspaces: [],
+ extensions: []
+ };
+
+ // Find all the workspace elements.
+ xmlChildElements(atomServiceDoc, function (child) {
+ if (child.nsURI === appXmlNs && child.localName === "workspace") {
+ var workspace = readAtomServiceDocumentWorkspace(child);
+ serviceDoc.workspaces.push(workspace);
+ } else {
+ var serviceExtension = readAtomExtensionElement(atomServiceDoc);
+ serviceDoc.extensions.push(serviceExtension);
+ }
+ });
+
+ // AtomPub (RFC 5023 Section 8.3.1) says a service document MUST contain one or
+ // more workspaces. Throw if we don't find any.
+ if (serviceDoc.workspaces.length === 0) {
+ throw { message: "Invalid AtomPub service document: No workspace element found.", element: atomServiceDoc };
+ }
+
+ return serviceDoc;
+ };
+
+ var readAtomServiceDocumentWorkspace = function (atomWorkspace) {
+ /// Reads a single workspace element from an atom service document
+ /// An element node that represents a workspace element of an AtomPub service document
+ /// An object that contains the properties of the workspace
+
+ var workspace = {
+ collections: [],
+ extensions: []
+ };
+
+ xmlChildElements(atomWorkspace, function (child) {
+ if (child.nsURI === atomXmlNs) {
+ if (child.localName === "title") {
+ if (atomWorkspace.title) {
+ throw { message: "Invalid AtomPub service document: workspace has more than one child title element", element: child };
+ }
+
+ workspace.title = xmlInnerText(child.domNode);
+ }
+ } else if (child.nsURI === appXmlNs) {
+ if (child.localName === "collection") {
+ var collection = readAtomServiceDocumentCollection(child, workspace);
+ workspace.collections.push(collection);
+ }
+ } else {
+ var extension = readAtomExtensionElement(atomWorkspace);
+ workspace.extensions.push(extension);
+ }
+ });
+
+ workspace.title = workspace.title || "";
+
+ return workspace;
+ };
+
+ var readAtomServiceDocumentCollection = function (atomCollection) {
+ /// Reads a service document collection element into an object.
+ /// An element node that represents a collection element of an AtomPub service document.
+ /// An object that contains the properties of the collection.
+
+ var collection = {
+ href: xmlAttribute(atomCollection, "href"),
+ extensions: []
+ };
+
+ if (!collection.href) {
+ throw { message: "Invalid AtomPub service document: collection has no href attribute", element: atomCollection };
+ }
+
+ collection.href = normalizeURI(collection.href, atomCollection.baseURI);
+
+ xmlChildElements(atomCollection, function (child) {
+ if (child.nsURI === atomXmlNs) {
+ if (child.localName === "title") {
+ if (collection.title) {
+ throw { message: "Invalid AtomPub service document: collection has more than one child title element", element: child };
+ }
+
+ collection.title = xmlInnerText(child.domNode);
+ }
+ } else if (child.nsURI !== appXmlNs) {
+ var extension = readAtomExtensionElement(atomCollection);
+ collection.extensions.push(extension);
+ }
+ });
+
+ // AtomPub (RFC 5023 Section 8.3.3) says the collection element MUST contain
+ // a title element. It's likely to be problematic if the service doc doesn't
+ // have one so here we throw.
+ if (!collection.title) {
+ throw { message: "Invalid AtomPub service document: collection has no title element", element: atomCollection };
+ }
+
+ return collection;
+ };
+
+ var writeAtomDocument = function (data, context) {
+ /// Writes the specified data into an OData ATOM document.
+ /// Data to write.
+ /// Context used for serialization.
+ /// The root of the DOM tree built.
+
+ var docRoot;
+ var type = payloadTypeOf(data);
+ switch (type) {
+ case PAYLOADTYPE_FEEDORLINKS:
+ docRoot = writeAtomFeed(null, data, context);
+ break;
+ case PAYLOADTYPE_ENTRY:
+ // FALLTHROUGH
+ case PAYLOADTYPE_COMPLEXTYPE:
+ docRoot = writeAtomEntry(null, data, context);
+ break;
+ }
+
+ return docRoot;
+ };
+
+ var writeAtomRoot = function (parent, name) {
+ /// Writes the root of an ATOM document, possibly under an existing element.
+ /// Element under which to create a new element.
+ /// Name for the new element, to be created in the ATOM namespace.
+ /// The created element.
+
+ if (parent) {
+ return xmlNewElement(parent, name, atomXmlNs);
+ }
+
+ var result = xmlNewDocument(name, atomXmlNs);
+
+ // Add commonly used namespaces.
+ // ATOM is implied by the just-created element.
+ // xmlAddNamespaceAttribute(result.domNode, "xmlns", atomXmlNs);
+ xmlAddNamespaceAttribute(result.domNode, "xmlns:d", odataXmlNs);
+ xmlAddNamespaceAttribute(result.domNode, "xmlns:m", odataMetaXmlNs);
+
+ return result;
+ };
+
+ var writeAtomFeed = function (parent, data, context) {
+ /// Writes the specified feed data into an OData ATOM feed.
+ /// Parent to append feed tree to.
+ /// Feed data to write.
+ /// Context used for serialization.
+ /// The feed element of the DOM tree built.
+
+ var feed = writeAtomRoot(parent, "feed");
+ var entries = (isArray(data)) ? data : data.results;
+ if (entries) {
+ var i, len;
+ for (i = 0, len = entries.length; i < len; i++) {
+ writeAtomEntry(feed, entries[i], context);
+ }
+ }
+
+ return feed;
+ };
+
+ var writeAtomEntry = function (parent, data, context) {
+ /// Appends an ATOM entry XML payload to the parent node.
+ /// Parent element.
+ /// Data object to write in intermediate format.
+ /// Context used for serialization.
+ /// The new entry.
+
+ var entry = writeAtomRoot(parent, "entry");
+
+ // Set up a default empty author name as required by ATOM.
+ var author = xmlNewElement(entry, "author", atomXmlNs);
+ xmlNewElement(author, "name", atomXmlNs);
+
+ // Set up a default empty title as required by ATOM.
+ xmlNewElement(entry, "title", atomXmlNs);
+
+ var content = xmlNewElement(entry, "content", atomXmlNs);
+ xmlNewAttribute(content, "type", null, "application/xml");
+
+ var properties = xmlNewElement(content, propertiesTag, odataMetaXmlNs);
+
+ var propertiesMetadata = (data.__metadata) ? data.__metadata.properties : null;
+
+ writeAtomEntryMetadata(entry, data.__metadata);
+ writeAtomEntryProperties(entry, properties, data, propertiesMetadata, context);
+ applyMetadataToEntry(entry, data, context);
+
+ return entry;
+ };
+
+ var applyMetadataToEntry = function (entry, data, context) {
+ /// Applies feed customizations to the specified entry element.
+ /// Entry to apply feed customizations to.
+ /// Data object associated with the entry.
+ /// Context used for serialization.
+
+ if (!data.__metadata) {
+ return;
+ }
+
+ var metadata = context.metadata;
+ var entityType = lookupEntityType(data.__metadata.type, metadata);
+ while (entityType) {
+ // Apply all feed customizations from the entity and each of its properties.
+ var propertyType;
+ var source = entityType.FC_SourcePath;
+ if (source) {
+ propertyType = lookupPropertyType(metadata, entityType, source);
+ applyEntryCustomizationToEntry(entityType, source, entry, data, propertyType, "", context);
+ }
+
+ var properties = entityType.property;
+ if (properties) {
+ var i, len;
+ for (i = 0, len = properties.length; i < len; i++) {
+ var property = properties[i];
+ var suffixCounter = 0;
+ var suffix = "";
+ while (property["FC_TargetPath" + suffix]) {
+ source = property.name;
+ if (property["FC_SourcePath" + suffix]) {
+ source += "/" + property["FC_SourcePath" + suffix];
+ }
+
+ applyEntryCustomizationToEntry(property, source, entry, data, property.type, suffix, context);
+ suffixCounter++;
+ suffix = "_" + suffixCounter;
+ }
+ }
+ }
+
+ // Apply feed customizations from base types.
+ entityType = lookupEntityType(entityType.baseType, metadata);
+ }
+ };
+
+ var writeAtomEntryMetadata = function (entry, metadata) {
+ /// Writes the content of metadata into the specified DOM entry element.
+ /// DOM entry element.
+ /// Object __metadata to write.
+
+ if (metadata) {
+ // Write the etag if present.
+ if (metadata.etag) {
+ xmlNewAttribute(entry, "etag", odataMetaXmlNs, metadata.etag);
+ }
+
+ // Write the ID if present.
+ if (metadata.uri) {
+ xmlNewElement(entry, "id", atomXmlNs, metadata.uri);
+ }
+
+ // Write the type name if present.
+ if (metadata.type) {
+ var category = xmlNewElement(entry, "category", atomXmlNs);
+ xmlNewAttribute(category, "term", null, metadata.type);
+ xmlNewAttribute(category, "scheme", null, odataScheme);
+ }
+ }
+ };
+
+ var writeAtomEntryLink = function (entry, href, rel) {
+ /// Writes an ATOM link into an entry.
+ /// DOM entry element to add link to.
+ /// Value for href attribute in link element.
+ /// Value for rel attribute in link element
+ /// The new link element.
+
+ var link = xmlNewElement(entry, "link", atomXmlNs);
+ xmlNewAttribute(link, "rel", null, rel);
+ xmlNewAttribute(link, "href", null, href);
+ return link;
+ };
+
+ var writeAtomEntryProperties = function (entry, parentElement, data, propertiesMetadata, context) {
+ /// Writes the properties of an entry or complex type.
+ /// Entry object being written out; null if this is a complex type.
+ /// Parent DOM element under which the property should be added.
+ /// Data object to write in intermediate format.
+ /// Instance metadata about properties of the 'data' object.
+ /// Context used for serialization.
+
+ var name, value, kind, propertyMetadata;
+ var contextMetadata = context.metadata;
+ var dataMetadataType;
+ for (name in data) {
+ if (name !== "__metadata") {
+ value = data[name];
+ kind = propertyKindOf(value);
+ propertyMetadata = (propertiesMetadata) ? propertiesMetadata[name] : null;
+ if (!propertyMetadata) {
+ // Look up at-most-once.
+ if (dataMetadataType === undefined) {
+ if (data.__metadata) {
+ dataMetadataType = lookupEntityType(data.__metadata.type, contextMetadata);
+ }
+ }
+
+ if (dataMetadataType) {
+ propertyMetadata = lookupProperty(dataMetadataType.property, name);
+ if (!propertyMetadata) {
+ propertyMetadata = lookupProperty(dataMetadataType.navigationProperty, name);
+ }
+ }
+ }
+
+ if (kind === PROPERTYKIND_NONE) {
+ // This could be a null primitive property, complex type or link;
+ // look it up in metadata if available, otherwise assume primitive.
+ kind = PROPERTYKIND_PRIMITIVE;
+ if (propertyMetadata && !isPrimitiveType(propertyMetadata.type)) {
+ if (propertyMetadata.relationship) {
+ kind = PROPERTYKIND_INLINE;
+ } else if (lookupComplexType(propertyMetadata.type, context.metadata)) {
+ kind = PROPERTYKIND_COMPLEX;
+ }
+ }
+ }
+
+ if (kind === PROPERTYKIND_PRIMITIVE || kind === PROPERTYKIND_COMPLEX) {
+ writeAtomEntryProperty(parentElement, name, kind, value, propertyMetadata, context);
+ } else {
+ writeAtomEntryDeferredProperty(entry, kind, name, value, context);
+ }
+ }
+ }
+ };
+
+ var writeAtomEntryProperty = function (parentElement, name, kind, value, propertiesMetadata, context) {
+ /// Writes a single property for an entry or complex type.
+ /// Parent DOM element under which the property should be added.
+ /// Property name.
+ /// Property kind description (from propertyKind values).
+ /// Property value.
+ /// Instance metadata about properties of the 'data' object.
+ /// Serialization context.
+
+ var propertyTagName = xmlQualifyXmlTagName(name, "d");
+ var propertyType = propertiesMetadata && propertiesMetadata.type;
+ var property;
+ if (kind === PROPERTYKIND_COMPLEX) {
+ property = xmlNewElement(parentElement, propertyTagName, odataXmlNs);
+ var propertyMetadata;
+ if (propertiesMetadata) {
+ propertyMetadata = propertiesMetadata.properties;
+ }
+
+ // Null complex types require a V2 payload.
+ if (value === null) {
+ context.dataServiceVersion = "2.0";
+ }
+
+ writeAtomEntryProperties(null, property, value, propertyMetadata, context);
+ } else {
+ // Default the conversion to string if no property type has been defined.
+ property = xmlNewElement(parentElement, propertyTagName, odataXmlNs, convertToAtomPropertyText(value, propertyType || "Edm.String"));
+ }
+
+ if (value === null) {
+ xmlNewAttribute(property, propertyNullAttribute, odataMetaXmlNs, "true");
+ }
+
+ if (propertyType) {
+ xmlNewAttribute(property, propertyTypeAttribute, odataMetaXmlNs, propertyType);
+ }
+ };
+
+ var writeAtomEntryDeferredProperty = function (entry, kind, name, value, context) {
+ /// Writes a single property for an entry or complex type.
+ /// Entry object being written out.
+ /// Property name.
+ /// Property kind description (from propertyKind values).
+ /// Property value.
+ /// Serialization context.
+ /// entry cannot be null because that would indicate a complex type, which don't support links.
+
+ var href;
+ var inlineWriter;
+ var inlineType;
+ var inlineContent = kind === PROPERTYKIND_INLINE;
+ if (inlineContent) {
+ href = (value && value.__metadata) ? value.__metadata.uri : "";
+ inlineType = payloadTypeOf(value);
+ switch (inlineType) {
+ case PAYLOADTYPE_ENTRY:
+ inlineWriter = writeAtomEntry;
+ break;
+ case PAYLOADTYPE_FEEDORLINKS:
+ inlineType = "feed";
+ inlineWriter = writeAtomFeed;
+ break;
+ case PAYLOADTYPE_NONE:
+ // Only for a null entry, serialized as a link with an empty m:inline value.
+ inlineType = PAYLOADTYPE_ENTRY;
+ inlineWriter = null;
+ break;
+ default:
+ throw { message: "Invalid payload for inline navigation property: " + inlineType };
+ }
+ } else {
+ href = value.__deferred.uri;
+ }
+
+ var rel = normalizeURI(name, odataRelatedPrefix);
+ var link = writeAtomEntryLink(entry, href, rel);
+ if (inlineContent) {
+ var inlineRoot = xmlNewElement(link, inlineTag, odataMetaXmlNs);
+ xmlNewAttribute(link, "type", null, "application/atom+xml;type=" + inlineType);
+ if (inlineWriter) {
+ inlineWriter(inlineRoot, value, context);
+ }
+ }
+ };
+
+ var atomParser = function (handler, text, context) {
+ /// Parses an ATOM document (feed, entry or service document).
+ /// This handler.
+ /// Document text.
+ /// Object with parsing context.
+ /// An object representation of the document; undefined if not applicable.
+
+ if (text) {
+ var atomRoot = xmlParse(text);
+ if (atomRoot) {
+ return readAtomDocument(atomRoot, context.metadata);
+ }
+ }
+ };
+
+ var atomSerializer = function (handler, data, context) {
+ /// Serializes an ATOM object into a document (feed or entry).
+ /// This handler.
+ /// Representation of feed or entry.
+ /// Object with parsing context.
+ /// An text representation of the data object; undefined if not applicable.
+
+ var cType = context.contentType = context.contentType || contentType(atomMediaType);
+ var result = undefined;
+ if (cType && cType.mediaType === atomMediaType) {
+ var atomDoc = writeAtomDocument(data, context);
+ result = xmlSerialize(atomDoc);
+ }
+
+ return result;
+ };
+
+ odata.atomHandler = handler(atomParser, atomSerializer, atomAcceptTypes.join(","), MAX_DATA_SERVICE_VERSION);
+
+
+
+ // It's assumed that all elements may have Documentation children and Annotation elements.
+ // See http://msdn.microsoft.com/en-us/library/bb399292.aspx for a CSDL reference.
+ var schema = {
+ elements: {
+ Association: {
+ attributes: ["Name"],
+ elements: ["End*", "ReferentialConstraint"]
+ },
+ AssociationSet: {
+ attributes: ["Name", "Association"],
+ elements: ["End*"]
+ },
+ CollectionType: {
+ attributes: ["ElementType", "Nullable", "DefaultValue", "MaxLength", "FixedLength", "Precision", "Scale", "Unicode", "Collation"]
+ },
+ ComplexType: {
+ attributes: ["Name", "BaseType", "Abstract"],
+ elements: ["Property*"]
+ },
+ DefiningExpression: {
+ text: true
+ },
+ Dependent: {
+ attributes: ["Role"],
+ elements: ["PropertyRef*"]
+ },
+ Documentation: {
+ text: true
+ },
+ End: {
+ attributes: ["Type", "Role", "Multiplicity", "EntitySet"],
+ elements: ["OnDelete"]
+ },
+ EntityContainer: {
+ attributes: ["Name", "Extends"],
+ elements: ["EntitySet*", "AssociationSet*", "FunctionImport*"]
+ },
+ EntitySet: {
+ attributes: ["Name", "EntityType"]
+ },
+ EntityType: {
+ attributes: ["Name", "BaseType", "Abstract", "OpenType"],
+ elements: ["Key", "Property*", "NavigationProperty*"]
+ },
+ Function: {
+ attributes: ["Name", "ReturnType"],
+ elements: ["Parameter*", "DefiningExpression", "ReturnType"]
+ },
+ FunctionImport: {
+ attributes: ["Name", "ReturnType", "EntitySet"],
+ elements: ["Parameter*"]
+ },
+ Key: {
+ elements: ["PropertyRef*"]
+ },
+ NavigationProperty: {
+ attributes: ["Name", "Relationship", "ToRole", "FromRole"]
+ },
+ OnDelete: {
+ attributes: ["Action"]
+ },
+ Parameter: {
+ attributes: ["Name", "Type", "Mode", "MaxLength", "Precision", "Scale"]
+ },
+ Principal: {
+ attributes: ["Role"],
+ elements: ["PropertyRef*"]
+ },
+ Property: {
+ attributes: ["Name", "Type", "Nullable", "DefaultValue", "MaxLength", "FixedLength", "Precision", "Scale", "Unicode", "Collation", "ConcurrencyMode"]
+ },
+ PropertyRef: {
+ attributes: ["Name"]
+ },
+ ReferenceType: {
+ attributes: ["Type"]
+ },
+ ReferentialConstraint: {
+ elements: ["Principal", "Dependent"]
+ },
+ ReturnType: {
+ attributes: ["ReturnType"],
+ elements: ["CollectionType", "ReferenceType", "RowType"]
+ },
+ RowType: {
+ elements: ["Property*"]
+ },
+ Schema: {
+ attributes: ["Namespace", "Alias"],
+ elements: ["Using*", "EntityContainer*", "EntityType*", "Association*", "ComplexType*", "Function*"]
+ },
+ TypeRef: {
+ attributes: ["Type", "Nullable", "DefaultValue", "MaxLength", "FixedLength", "Precision", "Scale", "Unicode", "Collation"]
+ },
+ Using: {
+ attributes: ["Namespace", "Alias"]
+ }
+ }
+ };
+
+ // See http://msdn.microsoft.com/en-us/library/ee373839.aspx for a feed customization reference.
+ var customizationAttributes = ["m:FC_ContentKind", "m:FC_KeepInContent", "m:FC_NsPrefix", "m:FC_NsUri", "m:FC_SourcePath", "m:FC_TargetPath"];
+ schema.elements.Property.attributes = schema.elements.Property.attributes.concat(customizationAttributes);
+ schema.elements.EntityType.attributes = schema.elements.EntityType.attributes.concat(customizationAttributes);
+
+ // See http://msdn.microsoft.com/en-us/library/dd541284(PROT.10).aspx for an EDMX reference.
+ schema.elements.Edmx = { attributes: ["Version"], elements: ["DataServices"], ns: edmxNs };
+ schema.elements.DataServices = { elements: ["Schema*"], ns: edmxNs };
+
+ // See http://msdn.microsoft.com/en-us/library/dd541233(v=PROT.10) for Conceptual Schema Definition Language Document for Data Services.
+ schema.elements.EntityContainer.attributes.push("m:IsDefaultEntityContainer");
+ schema.elements.Property.attributes.push("m:MimeType");
+ schema.elements.FunctionImport.attributes.push("m:HttpMethod");
+ schema.elements.EntityType.attributes.push("m:HasStream");
+ schema.elements.DataServices.attributes = ["m:DataServiceVersion", "m:MaxDataServiceVersion"];
+
+ var scriptCase = function (text) {
+ /// Converts a Pascal-case identifier into a camel-case identifier.
+ /// Text to convert.
+ /// Converted text.
+ /// If the text starts with multiple uppercase characters, it is left as-is.
+
+ if (!text) {
+ return text;
+ }
+
+ if (text.length > 1) {
+ var firstTwo = text.substr(0, 2);
+ if (firstTwo === firstTwo.toUpperCase()) {
+ return text;
+ }
+
+ return text.charAt(0).toLowerCase() + text.substr(1);
+ }
+
+ return text.charAt(0).toLowerCase();
+ };
+
+ var getChildSchema = function (parentSchema, candidateName) {
+ /// Gets the schema node for the specified element.
+ /// Schema of the parent XML node of 'element'.
+ /// XML element name to consider.
+ /// The schema that describes the specified element; null if not found.
+
+ if (candidateName === "Documentation") {
+ return { isArray: true, propertyName: "documentation" };
+ }
+
+ var elements = parentSchema.elements;
+ if (!elements) {
+ return null;
+ }
+
+ var i, len;
+ for (i = 0, len = elements.length; i < len; i++) {
+ var elementName = elements[i];
+ var multipleElements = false;
+ if (elementName.charAt(elementName.length - 1) === "*") {
+ multipleElements = true;
+ elementName = elementName.substr(0, elementName.length - 1);
+ }
+
+ if (candidateName === elementName) {
+ var propertyName = scriptCase(elementName);
+ return { isArray: multipleElements, propertyName: propertyName };
+ }
+ }
+
+ return null;
+ };
+
+ // This regular expression is used to detect a feed customization element
+ // after we've normalized it into the 'm' prefix. It starts with m:FC_,
+ // followed by other characters, and ends with _ and a number.
+ // The captures are 0 - whole string, 1 - name as it appears in internal table.
+ var isFeedCustomizationNameRE = /^(m:FC_.*)_[0-9]+$/;
+
+ var isEdmNamespace = function (nsURI) {
+ /// Checks whether the specifies namespace URI is one of the known CSDL namespace URIs.
+ /// Namespace URI to check.
+ /// true if nsURI is a known CSDL namespace; false otherwise.
+
+ return nsURI === edmNs || nsURI === edmNs2 || nsURI === edmNs3 || nsURI === edmNs4;
+ };
+
+ var parseConceptualModelElement = function (element) {
+ /// Parses a CSDL document.
+ /// DOM element to parse.
+ /// An object describing the parsed element.
+
+ if (!element.domNode) {
+ element = xml_wrapNode(element, "");
+ }
+
+ var localName = element.localName;
+ var elementSchema = schema.elements[localName];
+ if (!elementSchema) {
+ return null;
+ }
+
+ if (elementSchema.ns) {
+ if (element.nsURI !== elementSchema.ns) {
+ return null;
+ }
+ } else if (!isEdmNamespace(element.nsURI)) {
+ return null;
+ }
+
+ var item = {};
+ var extensions = [];
+ var attributes = elementSchema.attributes || [];
+ xmlAttributes(element, function (wrappedAttribute) {
+ var node = wrappedAttribute.domNode;
+ var localName = wrappedAttribute.localName;
+ var namespaceURI = wrappedAttribute.nsURI;
+ var value = node.value;
+
+ // Don't do anything with xmlns attributes.
+ if (namespaceURI === xmlnsNS) {
+ return;
+ }
+
+ // Currently, only m: for metadata is supported as a prefix in the internal schema table,
+ // un-prefixed element names imply one a CSDL element.
+ var schemaName = null;
+ var handled = false;
+ if (isEdmNamespace(namespaceURI) || namespaceURI === null) {
+ schemaName = "";
+ } else if (namespaceURI === odataMetaXmlNs) {
+ schemaName = "m:";
+ }
+
+ if (schemaName !== null) {
+ schemaName += localName;
+
+ // Feed customizations for complex types have additional
+ // attributes with a suffixed counter starting at '1', so
+ // take that into account when doing the lookup.
+ var match = isFeedCustomizationNameRE.exec(schemaName);
+ if (match) {
+ schemaName = match[1];
+ }
+
+ if (contains(attributes, schemaName)) {
+ handled = true;
+ item[scriptCase(localName)] = value;
+ }
+ }
+
+ if (!handled) {
+ extensions.push(createAttributeExtension(wrappedAttribute));
+ }
+ });
+
+ xmlChildElements(element, function (child) {
+ var childSchema = getChildSchema(elementSchema, child.localName);
+ if (childSchema) {
+ if (childSchema.isArray) {
+ var arr = item[childSchema.propertyName];
+ if (!arr) {
+ arr = [];
+ item[childSchema.propertyName] = arr;
+ }
+ arr.push(parseConceptualModelElement(child));
+ } else {
+ item[childSchema.propertyName] = parseConceptualModelElement(child);
+ }
+ } else {
+ extensions.push(createElementExtension(child));
+ }
+ });
+
+ if (elementSchema.text) {
+ item.text = xmlInnerText(element);
+ }
+
+ if (extensions.length) {
+ item.extensions = extensions;
+ }
+
+ return item;
+ };
+
+ var metadataParser = function (handler, text) {
+ /// Parses a metadata document.
+ /// This handler.
+ /// Metadata text.
+ /// An object representation of the conceptual model.
+
+ var doc = xmlParse(text);
+ return parseConceptualModelElement(doc) || undefined;
+ };
+
+ odata.metadataHandler = handler(metadataParser, null, xmlMediaType, MAX_DATA_SERVICE_VERSION);
+
+
+
+ var jsonAcceptTypes = ["application/json", "application/json;odata=verbose"];
+ var jsonMediaType = contentType(jsonAcceptTypes[0]);
+ var jsonVerboseMediaType = contentType(jsonAcceptTypes[1]);
+
+
+ var normalizeServiceDocument = function (data, baseURI) {
+ /// Normalizes a JSON service document to look like an ATOM service document.
+ /// Object representation of service documents as deserialized.
+ /// Base URI to resolve relative URIs.
+ /// An object representation of the service document.
+ var workspace = { collections: [] };
+
+ var i, len;
+ for (i = 0, len = data.EntitySets.length; i < len; i++) {
+ var title = data.EntitySets[i];
+ var collection = {
+ title: title,
+ href: normalizeURI(title, baseURI)
+ };
+
+ workspace.collections.push(collection);
+ }
+
+ return { workspaces: [workspace] };
+ };
+
+ // The regular expression corresponds to something like this:
+ // /Date(123+60)/
+ //
+ // This first number is date ticks, the + may be a - and is optional,
+ // with the second number indicating a timezone offset in minutes.
+ //
+ // On the wire, the leading and trailing forward slashes are
+ // escaped without being required to so the chance of collisions is reduced;
+ // however, by the time we see the objects, the characters already
+ // look like regular forward slashes.
+ var jsonDateRE = /^\/Date\((-?\d+)(\+|-)?(\d+)?\)\/$/;
+
+ var minutesToOffset = function (minutes) {
+ /// Formats the given minutes into (+/-)hh:mm format.
+ /// Number of minutes to format.
+ /// The minutes in (+/-)hh:mm format.
+
+ var sign;
+ if (minutes < 0) {
+ sign = "-";
+ minutes = -minutes;
+ } else {
+ sign = "+";
+ }
+
+ var hours = Math.floor(minutes / 60);
+ minutes = minutes - (60 * hours);
+
+ return sign + formatNumberWidth(hours, 2) + ":" + formatNumberWidth(minutes, 2);
+ };
+
+ var parseJsonDateString = function (value) {
+ /// Parses the JSON Date representation into a Date object.
+ /// String value.
+ /// A Date object if the value matches one; falsy otherwise.
+
+ var arr = value && jsonDateRE.exec(value);
+ if (arr) {
+ // 0 - complete results; 1 - ticks; 2 - sign; 3 - minutes
+ var result = new Date(parseInt10(arr[1]));
+ if (arr[2]) {
+ var mins = parseInt10(arr[3]);
+ if (arr[2] === "-") {
+ mins = -mins;
+ }
+
+ // The offset is reversed to get back the UTC date, which is
+ // what the API will eventually have.
+ var current = result.getUTCMinutes();
+ result.setUTCMinutes(current - mins);
+ result.__edmType = "Edm.DateTimeOffset";
+ result.__offset = minutesToOffset(mins);
+ }
+ if (!isNaN(result.valueOf())) {
+ return result;
+ }
+ }
+
+ // Allow undefined to be returned.
+ };
+
+ // Some JSON implementations cannot produce the character sequence \/
+ // which is needed to format DateTime and DateTimeOffset into the
+ // JSON string representation defined by the OData protocol.
+ // See the history of this file for a candidate implementation of
+ // a 'formatJsonDateString' function.
+
+ var traverseInternal = function (item, callback) {
+ /// Traverses a tree of objects invoking callback for every value.
+ /// Object or array to traverse.
+ ///
+ /// Callback function with key and value, similar to JSON.parse reviver.
+ ///
+ /// The object with traversed properties.
+ /// Unlike the JSON reviver, this won't delete null members.
+
+ if (item && typeof item === "object") {
+ for (var name in item) {
+ var value = item[name];
+ var result = traverseInternal(value, callback);
+ result = callback(name, result);
+ if (result !== value) {
+ if (value === undefined) {
+ delete item[name];
+ } else {
+ item[name] = result;
+ }
+ }
+ }
+ }
+
+ return item;
+ };
+
+ var traverse = function (item, callback) {
+ /// Traverses a tree of objects invoking callback for every value.
+ /// Object or array to traverse.
+ ///
+ /// Callback function with key and value, similar to JSON.parse reviver.
+ ///
+ /// The traversed object.
+ /// Unlike the JSON reviver, this won't delete null members.
+
+ return callback("", traverseInternal(item, callback));
+ };
+
+ var jsonParser = function (handler, text, context) {
+ /// Parses a JSON OData payload.
+ /// This handler.
+ /// Payload text (this parser also handles pre-parsed objects).
+ /// Object with parsing context.
+ /// An object representation of the OData payload.
+
+ var metadata = context.metadata;
+ var recognizeDates = defined(context.context ? context.context.recognizeDates : undefined, handler.recognizeDates);
+
+ var json = (typeof text === "string") ? window.JSON.parse(text) : text;
+ json = traverse(json, function (_, value) {
+ if (value && typeof value === "object") {
+ var dataTypeName = value.__metadata && value.__metadata.type;
+ var dataType = lookupEntityType(dataTypeName, metadata) || lookupComplexType(dataTypeName, metadata);
+
+ if (dataType) {
+ var properties = dataType.property;
+ if (properties) {
+ var i, len;
+ for (i = 0, len = properties.length; i < len; i++) {
+ var property = properties[i];
+ var propertyName = property.name;
+ var propertyValue = value[propertyName];
+
+ if (property.type === "Edm.DateTime" || property.type === "Edm.DateTimeOffset") {
+ if (propertyValue) {
+ propertyValue = parseJsonDateString(propertyValue);
+ if (!propertyValue) {
+ throw { message: "Invalid date/time value" };
+ }
+ value[propertyName] = propertyValue;
+ }
+ } else if (property.type === "Edm.Time") {
+ value[propertyName] = parseDuration(propertyValue);
+ }
+ }
+ }
+ } else if (recognizeDates) {
+ for (var name in value) {
+ propertyValue = value[name];
+ if (typeof propertyValue === "string") {
+ value[name] = parseJsonDateString(propertyValue) || propertyValue;
+ }
+ }
+ }
+ }
+ return value;
+ }).d;
+
+ json = jsonUpdateDataFromVersion(json, context.dataServiceVersion);
+ json = jsonNormalizeData(json, context.response.requestUri);
+
+ return json;
+ };
+
+ var jsonSerializer = function (handler, data, context) {
+ /// Serializes the data by returning its string representation.
+ /// This handler.
+ /// Data to serialize.
+ /// Object with serialization context.
+ /// The string representation of data.
+
+ var result = undefined;
+ var cType = context.contentType = context.contentType || jsonVerboseMediaType;
+ if (cType && cType.mediaType === jsonMediaType.mediaType) {
+ var json = data;
+
+ // Save the current date.toJSON function
+ var dateToJSON = Date.prototype.toJSON;
+ try {
+ // Set our own date.toJSON function
+ Date.prototype.toJSON = function () {
+ return formatDateTimeOffset(this);
+ };
+ result = window.JSON.stringify(json, jsonReplacer);
+ } finally {
+ // Restore the original toJSON function
+ Date.prototype.toJSON = dateToJSON;
+ }
+ }
+ return result;
+ };
+
+ var jsonReplacer = function (_, value) {
+ /// JSON replacer function for converting a value to its JSON representation.
+ /// Value to convert.
+ /// JSON representation of the input value.
+ ///
+ /// This method is used during JSON serialization and invoked only by the JSON.stringify function.
+ /// It should never be called directly.
+ ///
+
+ if (value && value.__edmType === "Edm.Time") {
+ return formatDuration(value);
+ } else {
+ return value;
+ }
+ };
+
+ var jsonNormalizeData = function (data, baseURI) {
+ ///
+ /// Normalizes the specified data into an intermediate representation.
+ /// like the latest supported version.
+ ///
+ /// Data to update.
+ /// URI to use as the base for normalizing references.
+
+ if (payloadTypeOf(data) === PAYLOADTYPE_SVCDOC) {
+ return normalizeServiceDocument(data, baseURI);
+ } else {
+ return data;
+ }
+ };
+
+ var jsonUpdateDataFromVersion = function (data, dataVersion) {
+ ///
+ /// Updates the specified data in the specified version to look
+ /// like the latest supported version.
+ ///
+ /// Data to update.
+ /// Version the data is in (possibly unknown).
+
+ // Strip the trailing comma if there.
+ if (dataVersion && dataVersion.lastIndexOf(";") === dataVersion.length - 1) {
+ dataVersion = dataVersion.substr(0, dataVersion.length - 1);
+ }
+
+ if (!dataVersion) {
+ // Try to detect whether this is an array, in which case it
+ // should probably be a feed structure - indicates V1 behavior.
+ if (isArray(data)) {
+ dataVersion = "1.0";
+ }
+ }
+
+ if (dataVersion === "1.0") {
+ if (isArray(data)) {
+ data = { results: data };
+ }
+ }
+
+ return data;
+ };
+
+ odata.jsonHandler = handler(jsonParser, jsonSerializer, jsonAcceptTypes.join(","), MAX_DATA_SERVICE_VERSION);
+ odata.jsonHandler.recognizeDates = false;
+
+
+ var batchMediaType = "multipart/mixed";
+ var responseStatusRegex = /^HTTP\/1\.\d (\d{3}) (.*)$/i;
+ var responseHeaderRegex = /^([^()<>@,;:\\"\/[\]?={} \t]+)\s?:\s?(.*)/;
+
+ var hex16 = function () {
+ ///
+ /// Calculates a random 16 bit number and returns it in hexadecimal format.
+ ///
+ /// A 16-bit number in hex format.
+
+ return Math.floor((1 + Math.random()) * 0x10000).toString(16).substr(1);
+ };
+
+ var createBoundary = function (prefix) {
+ ///
+ /// Creates a string that can be used as a multipart request boundary.
+ ///
+ /// String to use as the start of the boundary string
+ /// Boundary string of the format: --
+
+ return prefix + hex16() + "-" + hex16() + "-" + hex16();
+ };
+
+ var partHandler = function (context) {
+ ///
+ /// Gets the handler for data serialization of individual requests / responses in a batch.
+ ///
+ /// Context used for data serialization.
+ /// Handler object.
+
+ return context.handler.partHandler;
+ };
+
+ var currentBoundary = function (context) {
+ ///
+ /// Gets the current boundary used for parsing the body of a multipart response.
+ ///
+ /// Context used for parsing a multipart response.
+ /// Boundary string.
+
+ var boundaries = context.boundaries;
+ return boundaries[boundaries.length - 1];
+ };
+
+ var batchParser = function (handler, text, context) {
+ /// Parses a batch response.
+ /// This handler.
+ /// Batch text.
+ /// Object with parsing context.
+ /// An object representation of the batch.
+
+ var boundary = context.contentType.properties["boundary"];
+ return { __batchResponses: readBatch(text, { boundaries: [boundary], handlerContext: context }) };
+ };
+
+ var batchSerializer = function (handler, data, context) {
+ /// Serializes a batch object representation into text.
+ /// This handler.
+ /// Representation of a batch.
+ /// Object with parsing context.
+ /// An text representation of the batch object; undefined if not applicable.
+
+ var cType = context.contentType = context.contentType || contentType(batchMediaType);
+ if (cType.mediaType === batchMediaType) {
+ return writeBatch(data, context);
+ }
+ };
+
+ var readBatch = function (text, context) {
+ ///
+ /// Parses a multipart/mixed response body from from the position defined by the context.
+ ///
+ /// Body of the multipart/mixed response.
+ /// Context used for parsing.
+ /// Array of objects representing the individual responses.
+
+ var delimiter = "--" + currentBoundary(context);
+
+ // Move beyond the delimiter and read the complete batch
+ readTo(text, context, delimiter);
+
+ // Ignore the incoming line
+ readLine(text, context);
+
+ // Read the batch parts
+ var responses = [];
+ var partEnd;
+
+ while (partEnd !== "--" && context.position < text.length) {
+ var partHeaders = readHeaders(text, context);
+ var partContentType = contentType(partHeaders["Content-Type"]);
+
+ if (partContentType && partContentType.mediaType === batchMediaType) {
+ context.boundaries.push(partContentType.properties["boundary"]);
+ try {
+ var changeResponses = readBatch(text, context);
+ } catch (e) {
+ e.response = readResponse(text, context, delimiter);
+ changeResponses = [e];
+ }
+ responses.push({ __changeResponses: changeResponses });
+ context.boundaries.pop();
+ readTo(text, context, "--" + currentBoundary(context));
+ } else {
+ if (!partContentType || partContentType.mediaType !== "application/http") {
+ throw { message: "invalid MIME part type " };
+ }
+ // Skip empty line
+ readLine(text, context);
+ // Read the response
+ var response = readResponse(text, context, delimiter);
+ try {
+ if (response.statusCode >= 200 && response.statusCode <= 299) {
+ partHandler(context.handlerContext).read(response, context.handlerContext);
+ } else {
+ // Keep track of failed responses and continue processing the batch.
+ response = { message: "HTTP request failed", response: response };
+ }
+ } catch (e) {
+ response = e;
+ }
+
+ responses.push(response);
+ }
+
+ partEnd = text.substr(context.position, 2);
+
+ // Ignore the incoming line.
+ readLine(text, context);
+ }
+ return responses;
+ };
+
+ var readHeaders = function (text, context) {
+ ///
+ /// Parses the http headers in the text from the position defined by the context.
+ ///
+ /// Text containing an http response's headers
+ /// Context used for parsing.
+ /// Object containing the headers as key value pairs.
+ ///
+ /// This function doesn't support split headers and it will stop reading when it hits two consecutive line breaks.
+ ///
+
+ var headers = {};
+ var parts;
+ var line;
+ var pos;
+
+ do {
+ pos = context.position;
+ line = readLine(text, context);
+ parts = responseHeaderRegex.exec(line);
+ if (parts !== null) {
+ headers[parts[1]] = parts[2];
+ } else {
+ // Whatever was found is not a header, so reset the context position.
+ context.position = pos;
+ }
+ } while (line && parts);
+
+ normalizeHeaders(headers);
+
+ return headers;
+ };
+
+ var readResponse = function (text, context, delimiter) {
+ ///
+ /// Parses an HTTP response.
+ ///
+ /// Text representing the http response.
+ /// Context used for parsing.
+ /// String used as delimiter of the multipart response parts.
+ /// Object representing the http response.
+
+ // Read the status line.
+ var pos = context.position;
+ var match = responseStatusRegex.exec(readLine(text, context));
+
+ var statusCode;
+ var statusText;
+ var headers;
+
+ if (match) {
+ statusCode = match[1];
+ statusText = match[2];
+ headers = readHeaders(text, context);
+ readLine(text, context);
+ } else {
+ context.position = pos;
+ }
+
+ return {
+ statusCode: statusCode,
+ statusText: statusText,
+ headers: headers,
+ body: readTo(text, context, "\r\n" + delimiter)
+ };
+ };
+
+ var readLine = function (text, context) {
+ ///
+ /// Returns a substring from the position defined by the context up to the next line break (CRLF).
+ ///
+ /// Input string.
+ /// Context used for reading the input string.
+ /// Substring to the first ocurrence of a line break or null if none can be found.
+
+ return readTo(text, context, "\r\n");
+ };
+
+ var readTo = function (text, context, str) {
+ ///
+ /// Returns a substring from the position given by the context up to value defined by the str parameter and increments the position in the context.
+ ///
+ /// Input string.
+ /// Context used for reading the input string.
+ /// Substring to read up to.
+ /// Substring to the first ocurrence of str or the end of the input string if str is not specified. Null if the marker is not found.
+
+ var start = context.position || 0;
+ var end = text.length;
+ if (str) {
+ end = text.indexOf(str, start);
+ if (end === -1) {
+ return null;
+ }
+ context.position = end + str.length;
+ } else {
+ context.position = end;
+ }
+
+ return text.substring(start, end);
+ };
+
+ var writeBatch = function (data, context) {
+ ///
+ /// Serializes a batch request object to a string.
+ ///
+ /// Batch request object in payload representation format
+ /// Context used for the serialization
+ /// String representing the batch request
+
+ var type = payloadTypeOf(data);
+ if (type !== PAYLOADTYPE_BATCH) {
+ throw { message: "Serialization of batches of type \"" + type + "\" is not supported" };
+ }
+
+ var batchBoundary = createBoundary("batch_");
+ var batchParts = data.__batchRequests;
+ var batch = "";
+ var i, len;
+ for (i = 0, len = batchParts.length; i < len; i++) {
+ batch += writeBatchPartDelimiter(batchBoundary, false) +
+ writeBatchPart(batchParts[i], context);
+ }
+ batch += writeBatchPartDelimiter(batchBoundary, true);
+
+ // Register the boundary with the request content type.
+ var contentTypeProperties = context.contentType.properties;
+ contentTypeProperties.boundary = batchBoundary;
+
+ return batch;
+ };
+
+ var writeBatchPartDelimiter = function (boundary, close) {
+ ///
+ /// Creates the delimiter that indicates that start or end of an individual request.
+ ///
+ /// Boundary string used to indicate the start of the request
+ /// Flag indicating that a close delimiter string should be generated
+ /// Delimiter string
+
+ var result = "\r\n--" + boundary;
+ if (close) {
+ result += "--";
+ }
+
+ return result + "\r\n";
+ };
+
+ var writeBatchPart = function (part, context, nested) {
+ ///
+ /// Serializes a part of a batch request to a string. A part can be either a GET request or
+ /// a change set grouping several CUD (create, update, delete) requests.
+ ///
+ /// Request or change set object in payload representation format
+ /// Object containing context information used for the serialization
+ /// Flag indicating that the part is nested inside a change set
+ /// String representing the serialized part
+ ///
+ /// A change set is an array of request objects and they cannot be nested inside other change sets.
+ ///
+
+ var changeSet = part.__changeRequests;
+ var result;
+ if (isArray(changeSet)) {
+ if (nested) {
+ throw { message: "Not Supported: change set nested in other change set" };
+ }
+
+ var changeSetBoundary = createBoundary("changeset_");
+ result = "Content-Type: " + batchMediaType + "; boundary=" + changeSetBoundary + "\r\n";
+ var i, len;
+ for (i = 0, len = changeSet.length; i < len; i++) {
+ result += writeBatchPartDelimiter(changeSetBoundary, false) +
+ writeBatchPart(changeSet[i], context, true);
+ }
+
+ result += writeBatchPartDelimiter(changeSetBoundary, true);
+ } else {
+ result = "Content-Type: application/http\r\nContent-Transfer-Encoding: binary\r\n\r\n";
+ prepareRequest(part, partHandler(context), { metadata: context.metadata });
+ result += writeRequest(part);
+ }
+
+ return result;
+ };
+
+ var writeRequest = function (request) {
+ ///
+ /// Serializes a request object to a string.
+ ///
+ /// Request object to serialize
+ /// String representing the serialized request
+
+ var result = (request.method ? request.method : "GET") + " " + request.requestUri + " HTTP/1.1\r\n";
+ for (var name in request.headers) {
+ if (request.headers[name]) {
+ result = result + name + ": " + request.headers[name] + "\r\n";
+ }
+ }
+
+ result += "\r\n";
+
+ if (request.body) {
+ result += request.body;
+ }
+
+ return result;
+ };
+
+ odata.batchHandler = handler(batchParser, batchSerializer, batchMediaType, MAX_DATA_SERVICE_VERSION);
+
+
+
+ var handlers = [odata.jsonHandler, odata.atomHandler, odata.xmlHandler, odata.textHandler];
+
+ var dispatchHandler = function (handlerMethod, requestOrResponse, context) {
+ /// Dispatches an operation to handlers.
+ /// Name of handler method to invoke.
+ /// request/response argument for delegated call.
+ /// context argument for delegated call.
+
+ var i, len;
+ for (i = 0, len = handlers.length; i < len && !handlers[i][handlerMethod](requestOrResponse, context) ; i++) {
+ }
+
+ if (i === len) {
+ throw { message: "no handler for data" };
+ }
+ };
+
+ odata.defaultSuccess = function (data) {
+ /// Default success handler for OData.
+ /// Data to process.
+
+ window.alert(window.JSON.stringify(data));
+ };
+
+ odata.defaultError = throwErrorCallback;
+
+ odata.defaultHandler = {
+ read: function (response, context) {
+ /// Reads the body of the specified response by delegating to JSON and ATOM handlers.
+ /// Response object.
+ /// Operation context.
+
+ if (response && assigned(response.body) && response.headers["Content-Type"]) {
+ dispatchHandler("read", response, context);
+ }
+ },
+
+ write: function (request, context) {
+ /// Write the body of the specified request by delegating to JSON and ATOM handlers.
+ /// Reques tobject.
+ /// Operation context.
+
+ dispatchHandler("write", request, context);
+ },
+
+ maxDataServiceVersion: MAX_DATA_SERVICE_VERSION,
+ accept: "application/atomsvc+xml;q=0.8, application/json;odata=verbose;q=0.5, */*;q=0.1"
+ };
+
+ odata.defaultMetadata = [];
+
+ odata.read = function (urlOrRequest, success, error, handler, httpClient, metadata) {
+ /// Reads data from the specified URL.
+ /// URL to read data from.
+ /// Callback for a successful read operation.
+ /// Callback for handling errors.
+ /// Handler for data serialization.
+ /// HTTP client layer.
+ /// Conceptual metadata for this request.
+
+ var request;
+ if (urlOrRequest instanceof String || typeof urlOrRequest === "string") {
+ request = { requestUri: urlOrRequest };
+ } else {
+ request = urlOrRequest;
+ }
+
+ return odata.request(request, success, error, handler, httpClient, metadata);
+ };
+
+ odata.request = function (request, success, error, handler, httpClient, metadata) {
+ /// Sends a request containing OData payload to a server.
+ /// Object that represents the request to be sent.
+ /// Callback for a successful read operation.
+ /// Callback for handling errors.
+ /// Handler for data serialization.
+ /// HTTP client layer.
+ /// Conceptual metadata for this request.
+
+ if (!success) {
+ success = odata.defaultSuccess;
+ }
+
+ if (!error) {
+ error = odata.defaultError;
+ }
+
+ if (!handler) {
+ handler = odata.defaultHandler;
+ }
+
+ if (!httpClient) {
+ httpClient = odata.defaultHttpClient;
+ }
+
+ if (!metadata) {
+ metadata = odata.defaultMetadata;
+ }
+
+ // Augment the request with additional defaults.
+ request.recognizeDates = defined(request.recognizeDates, odata.jsonHandler.recognizeDates);
+ request.callbackParameterName = defined(request.callbackParameterName, odata.defaultHttpClient.callbackParameterName);
+ request.formatQueryString = defined(request.formatQueryString, odata.defaultHttpClient.formatQueryString);
+ request.enableJsonpCallback = defined(request.enableJsonpCallback, odata.defaultHttpClient.enableJsonpCallback);
+
+ // Create the base context for read/write operations, also specifying complete settings.
+ var context = {
+ metadata: metadata,
+ recognizeDates: request.recognizeDates,
+ callbackParameterName: request.callbackParameterName,
+ formatQueryString: request.formatQueryString,
+ enableJsonpCallback: request.enableJsonpCallback
+ };
+
+ try {
+ prepareRequest(request, handler, context);
+ return invokeRequest(request, success, error, handler, httpClient, context);
+ } catch (err) {
+ error(err);
+ }
+ };
+
+ // Configure the batch handler to use the default handler for the batch parts.
+ odata.batchHandler.partHandler = odata.defaultHandler;
+
+
+
+ var localStorage = window.localStorage;
+
+ var domStoreDateToJSON = function () {
+ /// Converts a Date object into an object representation friendly to JSON serialization.
+ /// Object that represents the Date.
+ ///
+ /// This method is used to override the Date.toJSON method and is called only by
+ /// JSON.stringify. It should never be called directly.
+ ///
+
+ var newValue = { v: this.valueOf(), t: "[object Date]" };
+ // Date objects might have extra properties on them so we save them.
+ for (var name in this) {
+ newValue[name] = this[name];
+ }
+ return newValue;
+ };
+
+ var domStoreJSONToDate = function (_, value) {
+ /// JSON reviver function for converting an object representing a Date in a JSON stream to a Date object
+ /// Object to convert.
+ /// Date object.
+ ///
+ /// This method is used during JSON parsing and invoked only by the reviver function.
+ /// It should never be called directly.
+ ///
+
+ if (value && value.t === "[object Date]") {
+ var newValue = new Date(value.v);
+ for (var name in value) {
+ if (name !== "t" && name !== "v") {
+ newValue[name] = value[name];
+ }
+ }
+ value = newValue;
+ }
+ return value;
+ };
+
+ var qualifyDomStoreKey = function (store, key) {
+ /// Qualifies the key with the name of the store.
+ /// Store object whose name will be used for qualifying the key.
+ /// Key string.
+ /// Fully qualified key string.
+
+ return store.name + "#!#" + key;
+ };
+
+ var unqualifyDomStoreKey = function (store, key) {
+ /// Gets the key part of a fully qualified key string.
+ /// Store object whose name will be used for qualifying the key.
+ /// Fully qualified key string.
+ /// Key part string
+
+ return key.replace(store.name + "#!#", "");
+ };
+
+ var DomStore = function (name) {
+ /// Constructor for store objects that use DOM storage as the underlying mechanism.
+ /// Store name.
+ this.name = name;
+ };
+
+ DomStore.create = function (name) {
+ /// Creates a store object that uses DOM Storage as its underlying mechanism.
+ /// Store name.
+ /// Store object.
+
+ if (DomStore.isSupported()) {
+ return new DomStore(name);
+ }
+
+ throw { message: "Web Storage not supported by the browser" };
+ };
+
+ DomStore.isSupported = function () {
+ /// Checks whether the underlying mechanism for this kind of store objects is supported by the browser.
+ /// True if the mechanism is supported by the browser; otherwise false.
+ return !!localStorage;
+ };
+
+ DomStore.prototype.add = function (key, value, success, error) {
+ /// Adds a new value identified by a key to the store.
+ /// Key string.
+ /// Value that is going to be added to the store.
+ /// Callback for a successful add operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method errors out if the store already contains the specified key.
+ ///
+
+ error = error || this.defaultError;
+ var store = this;
+ this.contains(key, function (contained) {
+ if (!contained) {
+ store.addOrUpdate(key, value, success, error);
+ } else {
+ delay(error, { message: "key already exists", key: key });
+ }
+ }, error);
+ };
+
+ DomStore.prototype.addOrUpdate = function (key, value, success, error) {
+ /// Adds or updates a value identified by a key to the store.
+ /// Key string.
+ /// Value that is going to be added or updated to the store.
+ /// Callback for a successful add or update operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method will overwrite the key's current value if it already exists in the store; otherwise it simply adds the new key and value.
+ ///
+
+ error = error || this.defaultError;
+
+ if (key instanceof Array) {
+ error({ message: "Array of keys not supported" });
+ } else {
+ var fullKey = qualifyDomStoreKey(this, key);
+ var oldDateToJSON = Date.prototype.toJSON;
+ try {
+ var storedValue = value;
+ if (storedValue !== undefined) {
+ // Dehydrate using json
+ Date.prototype.toJSON = domStoreDateToJSON;
+ storedValue = window.JSON.stringify(value);
+ }
+ // Save the json string.
+ localStorage.setItem(fullKey, storedValue);
+ delay(success, key, value);
+ }
+ catch (e) {
+ if (e.code === 22 || e.number === 0x8007000E) {
+ delay(error, { name: "QUOTA_EXCEEDED_ERR", error: e });
+ } else {
+ delay(error, e);
+ }
+ }
+ finally {
+ Date.prototype.toJSON = oldDateToJSON;
+ }
+ }
+ };
+
+ DomStore.prototype.clear = function (success, error) {
+ /// Removes all the data associated with this store object.
+ /// Callback for a successful clear operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// In case of an error, this method will not restore any keys that might have been deleted at that point.
+ ///
+
+ error = error || this.defaultError;
+ try {
+ var i = 0, len = localStorage.length;
+ while (len > 0 && i < len) {
+ var fullKey = localStorage.key(i);
+ var key = unqualifyDomStoreKey(this, fullKey);
+ if (fullKey !== key) {
+ localStorage.removeItem(fullKey);
+ len = localStorage.length;
+ } else {
+ i++;
+ }
+ };
+ delay(success);
+ }
+ catch (e) {
+ delay(error, e);
+ }
+ };
+
+ DomStore.prototype.close = function () {
+ /// This function does nothing in DomStore as it does not have a connection model
+ };
+
+ DomStore.prototype.contains = function (key, success, error) {
+ /// Checks whether a key exists in the store.
+ /// Key string.
+ /// Callback indicating whether the store contains the key or not.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ error = error || this.defaultError;
+ try {
+ var fullKey = qualifyDomStoreKey(this, key);
+ var value = localStorage.getItem(fullKey);
+ delay(success, value !== null);
+ } catch (e) {
+ delay(error, e);
+ }
+ };
+
+ DomStore.prototype.defaultError = throwErrorCallback;
+
+ DomStore.prototype.getAllKeys = function (success, error) {
+ /// Gets all the keys that exist in the store.
+ /// Callback for a successful get operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+
+ error = error || this.defaultError;
+
+ var results = [];
+ var i, len;
+
+ try {
+ for (i = 0, len = localStorage.length; i < len; i++) {
+ var fullKey = localStorage.key(i);
+ var key = unqualifyDomStoreKey(this, fullKey);
+ if (fullKey !== key) {
+ results.push(key);
+ }
+ }
+ delay(success, results);
+ }
+ catch (e) {
+ delay(error, e);
+ }
+ };
+
+ /// Identifies the underlying mechanism used by the store.
+ DomStore.prototype.mechanism = "dom";
+
+ DomStore.prototype.read = function (key, success, error) {
+ /// Reads the value associated to a key in the store.
+ /// Key string.
+ /// Callback for a successful reads operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ error = error || this.defaultError;
+
+ if (key instanceof Array) {
+ error({ message: "Array of keys not supported" });
+ } else {
+ try {
+ var fullKey = qualifyDomStoreKey(this, key);
+ var value = localStorage.getItem(fullKey);
+ if (value !== null && value !== "undefined") {
+ // Hydrate using json
+ value = window.JSON.parse(value, domStoreJSONToDate);
+ }
+ else {
+ value = undefined;
+ }
+ delay(success, key, value);
+ } catch (e) {
+ delay(error, e);
+ }
+ }
+ };
+
+ DomStore.prototype.remove = function (key, success, error) {
+ /// Removes a key and its value from the store.
+ /// Key string.
+ /// Callback for a successful remove operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ error = error || this.defaultError;
+
+ if (key instanceof Array) {
+ error({ message: "Batches not supported" });
+ } else {
+ try {
+ var fullKey = qualifyDomStoreKey(this, key);
+ localStorage.removeItem(fullKey);
+ delay(success);
+ } catch (e) {
+ delay(error, e);
+ }
+ }
+ };
+
+ DomStore.prototype.update = function (key, value, success, error) {
+ /// Updates the value associated to a key in the store.
+ /// Key string.
+ /// New value.
+ /// Callback for a successful update operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method errors out if the specified key is not found in the store.
+ ///
+
+ error = error || this.defaultError;
+ var store = this;
+ this.contains(key, function (contained) {
+ if (contained) {
+ store.addOrUpdate(key, value, success, error);
+ } else {
+ delay(error, { message: "key not found", key: key });
+ }
+ }, error);
+ };
+
+
+
+ var mozIndexedDB = window.mozIndexedDB;
+
+ var IDBTransaction = window.IDBTransaction;
+ var IDBKeyRange = window.IDBKeyRange;
+
+ var getError = function (error, defaultError) {
+ /// Returns either a specific error handler or the default error handler
+ /// The specific error handler
+ /// The default error handler
+ /// The error callback
+ return function (e) {
+ if (e.code === 11 /* IndexedDb disk quota exceeded */) {
+ e = { name: "QUOTA_EXCEEDED_ERR", error: e };
+ }
+
+ if (error) {
+ error(e);
+ } else if (defaultError) {
+ defaultError(e);
+ }
+ };
+ };
+
+ var openTransaction = function (store, mode, success, error) {
+ /// Opens a new transaction to the store
+ /// The store object
+ /// The read/write mode of the transaction (constants from IDBTransaction)
+ /// The success callback
+ /// The error callback
+ var name = store.name;
+ var db = store.db;
+ var errorCallback = getError(error, store.defaultError);
+
+ if (db) {
+ success(db.transaction(name, mode));
+ } else {
+ var request = mozIndexedDB.open("_datajs_" + name);
+ request.onsuccess = function (event) {
+ db = store.db = event.target.result;
+ if (!db.objectStoreNames.contains(name)) {
+ var versionRequest = db.setVersion("1.0");
+ versionRequest.onsuccess = function () {
+ db.createObjectStore(name, null, false);
+ success(db.transaction(name, mode));
+ };
+ versionRequest.onerror = errorCallback;
+ versionRequest.onblocked = errorCallback;
+ } else {
+ success(db.transaction(name, mode));
+ }
+ };
+ request.onerror = getError(error, this.defaultError);
+ }
+ };
+
+ var IndexedDBStore = function (name) {
+ /// Creates a new IndexedDBStore.
+ /// The name of the store.
+ /// The new IndexedDBStore.
+ this.name = name;
+ };
+
+ IndexedDBStore.create = function (name) {
+ /// Creates a new IndexedDBStore.
+ /// The name of the store.
+ /// The new IndexedDBStore.
+ if (IndexedDBStore.isSupported()) {
+ return new IndexedDBStore(name);
+ }
+
+ throw { message: "IndexedDB is not supported on this browser" };
+ };
+
+ IndexedDBStore.isSupported = function () {
+ /// Returns whether IndexedDB is supported.
+ /// True if IndexedDB is supported, false otherwise.
+ return !!mozIndexedDB;
+ };
+
+ IndexedDBStore.prototype.add = function (key, value, success, error) {
+ /// Adds a key/value pair to the store
+ /// The key
+ /// The value
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ var keys = [];
+ var values = [];
+
+ if (key instanceof Array) {
+ keys = key;
+ values = value;
+ } else {
+ keys = [key];
+ values = [value];
+ }
+
+ openTransaction(this, IDBTransaction.READ_WRITE, function (transaction) {
+ transaction.onabort = getError(error, defaultError);
+ transaction.oncomplete = function () {
+ if (key instanceof Array) {
+ success(keys, values);
+ } else {
+ success(key, value);
+ }
+ };
+
+ for (var i = 0; i < keys.length && i < values.length; i++) {
+ transaction.objectStore(name).add(values[i], keys[i]);
+ }
+ }, error);
+ };
+
+ IndexedDBStore.prototype.addOrUpdate = function (key, value, success, error) {
+ /// Adds or updates a key/value pair in the store
+ /// The key
+ /// The value
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ var keys = [];
+ var values = [];
+
+ if (key instanceof Array) {
+ keys = key;
+ values = value;
+ } else {
+ keys = [key];
+ values = [value];
+ }
+
+ openTransaction(this, IDBTransaction.READ_WRITE, function (transaction) {
+ transaction.onabort = getError(error, defaultError);
+ transaction.oncomplete = function () {
+ if (key instanceof Array) {
+ success(keys, values);
+ } else {
+ success(key, value);
+ }
+ };
+
+ for (var i = 0; i < keys.length && i < values.length; i++) {
+ transaction.objectStore(name).put(values[i], keys[i]);
+ }
+ }, error);
+ };
+
+ IndexedDBStore.prototype.clear = function (success, error) {
+ /// Clears the store
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ openTransaction(this, IDBTransaction.READ_WRITE, function (transaction) {
+ transaction.onerror = getError(error, defaultError);
+ transaction.oncomplete = function () {
+ success();
+ };
+
+ transaction.objectStore(name).clear();
+ }, error);
+ };
+
+ IndexedDBStore.prototype.close = function () {
+ /// Closes the connection to the database
+ if (this.db) {
+ this.db.close();
+ this.db = null;
+ }
+ };
+
+ IndexedDBStore.prototype.contains = function (key, success, error) {
+ /// Returns whether the store contains a key
+ /// The key
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ openTransaction(this, IDBTransaction.READ_ONLY, function (transaction) {
+ var request = transaction.objectStore(name).openCursor(IDBKeyRange.only(key));
+ transaction.oncomplete = function () {
+ success(request.result !== undefined);
+ };
+ transaction.onerror = getError(error, defaultError);
+ }, error);
+ };
+
+ IndexedDBStore.prototype.defaultError = throwErrorCallback;
+
+ IndexedDBStore.prototype.getAllKeys = function (success, error) {
+ /// Gets all the keys from the store
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ openTransaction(this, IDBTransaction.READ_ONLY, function (transaction) {
+ var results = [];
+
+ transaction.oncomplete = function () {
+ success(results);
+ };
+
+ var request = transaction.objectStore(name).openCursor();
+
+ request.onerror = getError(error, defaultError);
+ request.onsuccess = function (event) {
+ var cursor = event.target.result;
+ if (cursor) {
+ results.push(cursor.key);
+ // Some tools have issues because continue is a javascript reserved word.
+ cursor["continue"].call(cursor);
+ }
+ };
+ }, error);
+ };
+
+ /// Identifies the underlying mechanism used by the store.
+ IndexedDBStore.prototype.mechanism = "indexeddb";
+
+ IndexedDBStore.prototype.read = function (key, success, error) {
+ /// Reads the value for the specified key
+ /// The key
+ /// The success callback
+ /// The error callback
+ /// If the key does not exist, the success handler will be called with value = undefined
+ var name = this.name;
+ var defaultError = this.defaultError;
+ var keys = (key instanceof Array) ? key : [key];
+
+ openTransaction(this, IDBTransaction.READ_WRITE, function (transaction) {
+ var values = [];
+
+ transaction.onerror = getError(error, defaultError);
+ transaction.oncomplete = function () {
+ if (key instanceof Array) {
+ success(keys, values);
+ } else {
+ success(keys[0], values[0]);
+ }
+ };
+
+ for (var i = 0; i < keys.length; i++) {
+ // Some tools have issues because get is a javascript reserved word.
+ var objectStore = transaction.objectStore(name);
+ var request = objectStore["get"].call(objectStore, keys[i]);
+ request.onsuccess = function (event) {
+ values.push(event.target.result);
+ };
+ }
+ }, error);
+ };
+
+ IndexedDBStore.prototype.remove = function (key, success, error) {
+ /// Removes the specified from the store
+ /// The key
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ var keys = (key instanceof Array) ? key : [key];
+
+ openTransaction(this, IDBTransaction.READ_WRITE, function (transaction) {
+ transaction.onerror = getError(error, defaultError);
+ transaction.oncomplete = function () {
+ success();
+ };
+
+ for (var i = 0; i < keys.length; i++) {
+ // Some tools have issues because continue is a javascript reserved word.
+ var objectStore = transaction.objectStore(name);
+ objectStore["delete"].call(objectStore, keys[i]);
+ }
+ }, error);
+ };
+
+ IndexedDBStore.prototype.update = function (key, value, success, error) {
+ /// Updates a key/value pair in the store
+ /// The key
+ /// The value
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ var keys = [];
+ var values = [];
+
+ if (key instanceof Array) {
+ keys = key;
+ values = value;
+ } else {
+ keys = [key];
+ values = [value];
+ }
+
+ openTransaction(this, IDBTransaction.READ_WRITE, function (transaction) {
+ transaction.onabort = getError(error, defaultError);
+ transaction.oncomplete = function () {
+ if (key instanceof Array) {
+ success(keys, values);
+ } else {
+ success(key, value);
+ }
+ };
+
+ for (var i = 0; i < keys.length && i < values.length; i++) {
+ var request = transaction.objectStore(name).openCursor(IDBKeyRange.only(keys[i]));
+ request.pair = { key: keys[i], value: values[i] };
+ request.onsuccess = function (event) {
+ var cursor = event.target.result;
+ if (cursor) {
+ cursor.update(event.target.pair.value);
+ } else {
+ transaction.abort();
+ }
+ };
+ }
+ }, error);
+ };
+
+
+
+ var MemoryStore = function (name) {
+ /// Constructor for store objects that use a sorted array as the underlying mechanism.
+ /// Store name.
+
+ var holes = [];
+ var items = [];
+ var keys = {};
+
+ this.name = name;
+
+ var getErrorCallback = function (error) {
+ return error || this.defaultError;
+ };
+
+ var validateKeyInput = function (key, error) {
+ /// Validates that the specified key is not undefined, not null, and not an array
+ /// Key value.
+ /// Error callback.
+ /// True if the key is valid. False if the key is invalid and the error callback has been queued for execution.
+
+ var messageString;
+
+ if (key instanceof Array) {
+ messageString = "Array of keys not supported";
+ }
+
+ if (key === undefined || key === null) {
+ messageString = "Invalid key";
+ }
+
+ if (messageString) {
+ delay(error, { message: messageString });
+ return false;
+ }
+ return true;
+ };
+
+ this.add = function (key, value, success, error) {
+ /// Adds a new value identified by a key to the store.
+ /// Key string.
+ /// Value that is going to be added to the store.
+ /// Callback for a successful add operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method errors out if the store already contains the specified key.
+ ///
+
+ error = getErrorCallback(error);
+
+ if (validateKeyInput(key, error)) {
+ if (!keys.hasOwnProperty(key)) {
+ this.addOrUpdate(key, value, success, error);
+ } else {
+ error({ message: "key already exists", key: key });
+ }
+ }
+ };
+
+ this.addOrUpdate = function (key, value, success, error) {
+ /// Adds or updates a value identified by a key to the store.
+ /// Key string.
+ /// Value that is going to be added or updated to the store.
+ /// Callback for a successful add or update operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method will overwrite the key's current value if it already exists in the store; otherwise it simply adds the new key and value.
+ ///
+
+ error = getErrorCallback(error);
+
+ if (validateKeyInput(key, error)) {
+ var index = keys[key];
+ if (index === undefined) {
+ if (holes.length > 0) {
+ index = holes.splice(0, 1);
+ } else {
+ index = items.length;
+ }
+ }
+ items[index] = value;
+ keys[key] = index;
+ delay(success, key, value);
+ }
+ };
+
+ this.clear = function (success) {
+ /// Removes all the data associated with this store object.
+ /// Callback for a successful clear operation.
+
+ items = [];
+ keys = {};
+ holes = [];
+
+ delay(success);
+ };
+
+ this.contains = function (key, success) {
+ /// Checks whether a key exists in the store.
+ /// Key string.
+ /// Callback indicating whether the store contains the key or not.
+
+ var contained = keys.hasOwnProperty(key);
+ delay(success, contained);
+ };
+
+ this.getAllKeys = function (success) {
+ /// Gets all the keys that exist in the store.
+ /// Callback for a successful get operation.
+
+ var results = [];
+ for (var name in keys) {
+ results.push(name);
+ }
+ delay(success, results);
+ };
+
+ this.read = function (key, success, error) {
+ /// Reads the value associated to a key in the store.
+ /// Key string.
+ /// Callback for a successful reads operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ error = getErrorCallback(error);
+
+ if (validateKeyInput(key, error)) {
+ var index = keys[key];
+ delay(success, key, items[index]);
+ }
+ };
+
+ this.remove = function (key, success, error) {
+ /// Removes a key and its value from the store.
+ /// Key string.
+ /// Callback for a successful remove operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ error = getErrorCallback(error);
+
+ if (validateKeyInput(key, error)) {
+ var index = keys[key];
+ if (index !== undefined) {
+ if (index === items.length - 1) {
+ items.pop();
+ } else {
+ items[index] = undefined;
+ holes.push(index);
+ }
+ delete keys[key];
+
+ // The last item was removed, no need to keep track of any holes in the array.
+ if (items.length === 0) {
+ holes = [];
+ }
+ }
+
+ delay(success);
+ }
+ };
+
+ this.update = function (key, value, success, error) {
+ /// Updates the value associated to a key in the store.
+ /// Key string.
+ /// New value.
+ /// Callback for a successful update operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method errors out if the specified key is not found in the store.
+ ///
+
+ error = getErrorCallback(error);
+ if (validateKeyInput(key, error)) {
+ if (keys.hasOwnProperty(key)) {
+ this.addOrUpdate(key, value, success, error);
+ } else {
+ error({ message: "key not found", key: key });
+ }
+ }
+ };
+ };
+
+ MemoryStore.create = function (name) {
+ /// Creates a store object that uses memory storage as its underlying mechanism.
+ /// Store name.
+ /// Store object.
+ return new MemoryStore(name);
+ };
+
+ MemoryStore.isSupported = function () {
+ /// Checks whether the underlying mechanism for this kind of store objects is supported by the browser.
+ /// True if the mechanism is supported by the browser; otherwise false.
+ return true;
+ };
+
+ MemoryStore.prototype.close = function () {
+ /// This function does nothing in MemoryStore as it does not have a connection model.
+ };
+
+ MemoryStore.prototype.defaultError = throwErrorCallback;
+
+ /// Identifies the underlying mechanism used by the store.
+ MemoryStore.prototype.mechanism = "memory";
+
+
+
+ var mechanisms = {
+ indexeddb: IndexedDBStore,
+ dom: DomStore,
+ memory: MemoryStore
+ };
+
+ datajs.defaultStoreMechanism = "best";
+
+ datajs.createStore = function (name, mechanism) {
+ /// Creates a new store object.
+ /// Store name.
+ /// A specific mechanism to use (defaults to best, can be "best", "dom", "indexeddb", "webdb").
+ /// Store object.
+
+ if (!mechanism) {
+ mechanism = datajs.defaultStoreMechanism;
+ }
+
+ if (mechanism === "best") {
+ mechanism = (DomStore.isSupported()) ? "dom" : "memory";
+ }
+
+ var factory = mechanisms[mechanism];
+ if (factory) {
+ return factory.create(name);
+ }
+
+ throw { message: "Failed to create store", name: name, mechanism: mechanism };
+ };
+
+
+
+
+ var forwardCall = function (thisValue, name, returnValue) {
+ /// Creates a new function to forward a call.
+ /// Value to use as the 'this' object.
+ /// Name of function to forward to.
+ /// Return value for the forward call (helps keep identity when chaining calls).
+ /// A new function that will forward a call.
+
+ return function () {
+ thisValue[name].apply(thisValue, arguments);
+ return returnValue;
+ };
+ };
+
+ var DjsDeferred = function () {
+ /// Initializes a new DjsDeferred object.
+ ///
+ /// Compability Note A - Ordering of callbacks through chained 'then' invocations
+ ///
+ /// The Wiki entry at http://wiki.commonjs.org/wiki/Promises/A
+ /// implies that .then() returns a distinct object.
+ ////
+ /// For compatibility with http://api.jquery.com/category/deferred-object/
+ /// we return this same object. This affects ordering, as
+ /// the jQuery version will fire callbacks in registration
+ /// order regardless of whether they occur on the result
+ /// or the original object.
+ ///
+ /// Compability Note B - Fulfillment value
+ ///
+ /// The Wiki entry at http://wiki.commonjs.org/wiki/Promises/A
+ /// implies that the result of a success callback is the
+ /// fulfillment value of the object and is received by
+ /// other success callbacks that are chained.
+ ///
+ /// For compatibility with http://api.jquery.com/category/deferred-object/
+ /// we disregard this value instead.
+ ///
+
+ this._arguments = undefined;
+ this._done = undefined;
+ this._fail = undefined;
+ this._resolved = false;
+ this._rejected = false;
+ };
+
+ DjsDeferred.prototype = {
+ then: function (fulfilledHandler, errorHandler /*, progressHandler */) {
+ /// Adds success and error callbacks for this deferred object.
+ /// Success callback.
+ /// Error callback.
+ /// See Compatibility Note A.
+
+ if (fulfilledHandler) {
+ if (!this._done) {
+ this._done = [fulfilledHandler];
+ } else {
+ this._done.push(fulfilledHandler);
+ }
+ }
+
+ if (errorHandler) {
+ if (!this._fail) {
+ this._fail = [errorHandler];
+ } else {
+ this._fail.push(errorHandler);
+ }
+ }
+
+ //// See Compatibility Note A in the DjsDeferred constructor.
+ //// if (!this._next) {
+ //// this._next = createDeferred();
+ //// }
+ //// return this._next.promise();
+
+ if (this._resolved) {
+ this.resolve.apply(this, this._arguments);
+ } else if (this._rejected) {
+ this.reject.apply(this, this._arguments);
+ }
+
+ return this;
+ },
+
+ resolve: function (/* args */) {
+ /// Invokes success callbacks for this deferred object.
+ /// All arguments are forwarded to success callbacks.
+
+
+ if (this._done) {
+ var i, len;
+ for (i = 0, len = this._done.length; i < len; i++) {
+ //// See Compability Note B - Fulfillment value.
+ //// var nextValue =
+ this._done[i].apply(null, arguments);
+ }
+
+ //// See Compatibility Note A in the DjsDeferred constructor.
+ //// this._next.resolve(nextValue);
+ //// delete this._next;
+
+ this._done = undefined;
+ this._resolved = false;
+ this._arguments = undefined;
+ } else {
+ this._resolved = true;
+ this._arguments = arguments;
+ }
+ },
+
+ reject: function (/* args */) {
+ /// Invokes error callbacks for this deferred object.
+ /// All arguments are forwarded to error callbacks.
+ if (this._fail) {
+ var i, len;
+ for (i = 0, len = this._fail.length; i < len; i++) {
+ this._fail[i].apply(null, arguments);
+ }
+
+ this._fail = undefined;
+ this._rejected = false;
+ this._arguments = undefined;
+ } else {
+ this._rejected = true;
+ this._arguments = arguments;
+ }
+ },
+
+ promise: function () {
+ /// Returns a version of this object that has only the read-only methods available.
+ /// An object with only the promise object.
+
+ var result = {};
+ result.then = forwardCall(this, "then", result);
+ return result;
+ }
+ };
+
+ var createDeferred = function () {
+ /// Creates a deferred object.
+ ///
+ /// A new deferred object. If jQuery is installed, then a jQuery
+ /// Deferred object is returned, which provides a superset of features.
+ ///
+
+ if (window.jQuery && window.jQuery.Deferred) {
+ return new window.jQuery.Deferred();
+ } else {
+ return new DjsDeferred();
+ }
+ };
+
+
+
+ var appendQueryOption = function (uri, queryOption) {
+ /// Appends the specified escaped query option to the specified URI.
+ /// URI to append option to.
+ /// Escaped query option to append.
+ var separator = (uri.indexOf("?") >= 0) ? "&" : "?";
+ return uri + separator + queryOption;
+ };
+
+ var appendSegment = function (uri, segment) {
+ /// Appends the specified segment to the given URI.
+ /// URI to append a segment to.
+ /// Segment to append.
+ /// The original URI with a new segment appended.
+
+ var index = uri.indexOf("?");
+ var queryPortion = "";
+ if (index >= 0) {
+ queryPortion = uri.substr(index);
+ uri = uri.substr(0, index);
+ }
+
+ if (uri[uri.length - 1] !== "/") {
+ uri += "/";
+ }
+ return uri + segment + queryPortion;
+ };
+
+ var buildODataRequest = function (uri, options) {
+ /// Builds a request object to GET the specified URI.
+ /// URI for request.
+ /// Additional options.
+
+ return {
+ method: "GET",
+ requestUri: uri,
+ user: options.user,
+ password: options.password,
+ enableJsonpCallback: options.enableJsonpCallback,
+ callbackParameterName: options.callbackParameterName,
+ formatQueryString: options.formatQueryString
+ };
+ };
+
+ var findQueryOptionStart = function (uri, name) {
+ /// Finds the index where the value of a query option starts.
+ /// URI to search in.
+ /// Name to look for.
+ /// The index where the query option starts.
+
+ var result = -1;
+ var queryIndex = uri.indexOf("?");
+ if (queryIndex !== -1) {
+ var start = uri.indexOf("?" + name + "=", queryIndex);
+ if (start === -1) {
+ start = uri.indexOf("&" + name + "=", queryIndex);
+ }
+ if (start !== -1) {
+ result = start + name.length + 2;
+ }
+ }
+ return result;
+ };
+
+ var queryForData = function (uri, options, success, error) {
+ /// Gets data from an OData service.
+ /// URI to the OData service.
+ /// Object with additional well-known request options.
+ /// Success callback.
+ /// Error callback.
+ /// Object with an abort method.
+
+ var request = queryForDataInternal(uri, options, [], success, error);
+ return request;
+ };
+
+ var queryForDataInternal = function (uri, options, data, success, error) {
+ /// Gets data from an OData service taking into consideration server side paging.
+ /// URI to the OData service.
+ /// Object with additional well-known request options.
+ /// Array that stores the data provided by the OData service.
+ /// Success callback.
+ /// Error callback.
+ /// Object with an abort method.
+
+ var request = buildODataRequest(uri, options);
+ var currentRequest = odata.request(request, function (newData) {
+ var next = newData.__next;
+ var results = newData.results;
+
+ data = data.concat(results);
+
+ if (next) {
+ currentRequest = queryForDataInternal(next, options, data, success, error);
+ } else {
+ success(data);
+ }
+ }, error, undefined, options.httpClient, options.metadata);
+
+ return {
+ abort: function () {
+ currentRequest.abort();
+ }
+ };
+ };
+
+ var ODataCacheSource = function (options) {
+ /// Creates a data cache source object for requesting data from an OData service.
+ /// Options for the cache data source.
+ /// A new data cache source instance.
+
+ var that = this;
+ var uri = options.source;
+
+ that.identifier = normalizeURICase(encodeURI(decodeURI(uri)));
+ that.options = options;
+
+ that.count = function (success, error) {
+ /// Gets the number of items in the collection.
+ /// Success callback with the item count.
+ /// Error callback.
+ /// Request object with an abort method./
+
+ var options = that.options;
+ return odata.request(
+ buildODataRequest(appendSegment(uri, "$count"), options),
+ function (data) {
+ var count = parseInt10(data.toString());
+ if (isNaN(count)) {
+ error({ message: "Count is NaN", count: count });
+ } else {
+ success(count);
+ }
+ }, error, undefined, options.httpClient, options.metadata);
+ };
+
+ that.read = function (index, count, success, error) {
+ /// Gets a number of consecutive items from the collection.
+ /// Zero-based index of the items to retrieve.
+ /// Number of items to retrieve.
+ /// Success callback with the requested items.
+ /// Error callback.
+ /// Request object with an abort method./
+
+ var queryOptions = "$skip=" + index + "&$top=" + count;
+ return queryForData(appendQueryOption(uri, queryOptions), that.options, success, error);
+ };
+
+ return that;
+ };
+
+
+
+ var appendPage = function (operation, page) {
+ /// Appends a page's data to the operation data.
+ /// Operation with (i)ndex, (c)ount and (d)ata.
+ /// Page with (i)ndex, (c)ount and (d)ata.
+
+ var intersection = intersectRanges(operation, page);
+ if (intersection) {
+ var start = intersection.i - page.i;
+ var end = start + (operation.c - operation.d.length);
+ operation.d = operation.d.concat(page.d.slice(start, end));
+ }
+ };
+
+ var intersectRanges = function (x, y) {
+ /// Returns the {(i)ndex, (c)ount} range for the intersection of x and y.
+ /// Range with (i)ndex and (c)ount members.
+ /// Range with (i)ndex and (c)ount members.
+ /// The intersection (i)ndex and (c)ount; undefined if there is no intersection.
+
+ var xLast = x.i + x.c;
+ var yLast = y.i + y.c;
+ var resultIndex = (x.i > y.i) ? x.i : y.i;
+ var resultLast = (xLast < yLast) ? xLast : yLast;
+ var result;
+ if (resultLast >= resultIndex) {
+ result = { i: resultIndex, c: resultLast - resultIndex };
+ }
+
+ return result;
+ };
+
+ var checkZeroGreater = function (val, name) {
+ /// Checks whether val is a defined number with value zero or greater.
+ /// Value to check.
+ /// Parameter name to use in exception.
+
+ if (val === undefined || typeof val !== "number") {
+ throw { message: "'" + name + "' must be a number." };
+ }
+
+ if (isNaN(val) || val < 0 || !isFinite(val)) {
+ throw { message: "'" + name + "' must be greater than or equal to zero." };
+ }
+ };
+
+ var checkUndefinedGreaterThanZero = function (val, name) {
+ /// Checks whether val is undefined or a number with value greater than zero.
+ /// Value to check.
+ /// Parameter name to use in exception.
+
+ if (val !== undefined) {
+ if (typeof val !== "number") {
+ throw { message: "'" + name + "' must be a number." };
+ }
+
+ if (isNaN(val) || val <= 0 || !isFinite(val)) {
+ throw { message: "'" + name + "' must be greater than zero." };
+ }
+ }
+ };
+
+ var checkUndefinedOrNumber = function (val, name) {
+ /// Checks whether val is undefined or a number
+ /// Value to check.
+ /// Parameter name to use in exception.
+ if (val !== undefined && (typeof val !== "number" || isNaN(val) || !isFinite(val))) {
+ throw { message: "'" + name + "' must be a number." };
+ }
+ };
+
+ var removeFromArray = function (arr, item) {
+ /// Performs a linear search on the specified array and removes the first instance of 'item'.
+ /// Array to search.
+ /// Item being sought.
+ /// Whether the item was removed.
+
+ var i, len;
+ for (i = 0, len = arr.length; i < len; i++) {
+ if (arr[i] === item) {
+ arr.splice(i, 1);
+ return true;
+ }
+ }
+
+ return false;
+ };
+
+ var extend = function (target, values) {
+ /// Extends the target with the specified values.
+ /// Object to add properties to.
+ /// Object with properties to add into target.
+ /// The target object.
+
+ for (var name in values) {
+ target[name] = values[name];
+ }
+
+ return target;
+ };
+
+ var estimateSize = function (obj) {
+ /// Estimates the size of an object in bytes.
+ /// Object to determine the size of.
+ /// Estimated size of the object in bytes.
+ var size = 0;
+ var type = typeof obj;
+
+ if (type === "object" && obj) {
+ for (var name in obj) {
+ size += name.length * 2 + estimateSize(obj[name]);
+ }
+ } else if (type === "string") {
+ size = obj.length * 2;
+ } else {
+ size = 8;
+ }
+ return size;
+ };
+
+ var snapToPageBoundaries = function (lowIndex, highIndex, pageSize) {
+ /// Snaps low and high indices into page sizes and returns a range.
+ /// Low index to snap to a lower value.
+ /// High index to snap to a higher value.
+ /// Page size to snap to.
+ /// A range with (i)ndex and (c)ount of elements.
+
+ lowIndex = Math.floor(lowIndex / pageSize) * pageSize;
+ highIndex = Math.ceil((highIndex + 1) / pageSize) * pageSize;
+ return { i: lowIndex, c: highIndex - lowIndex };
+ };
+
+ // The DataCache is implemented using state machines. The following constants are used to properly
+ // identify and label the states that these machines transition to.
+
+ // DataCache state constants
+
+ var CACHE_STATE_DESTROY = "destroy";
+ var CACHE_STATE_IDLE = "idle";
+ var CACHE_STATE_INIT = "init";
+ var CACHE_STATE_READ = "read";
+ var CACHE_STATE_PREFETCH = "prefetch";
+ var CACHE_STATE_WRITE = "write";
+
+ // DataCacheOperation state machine states.
+ // Transitions on operations also depend on the cache current of the cache.
+
+ var OPERATION_STATE_CANCEL = "cancel";
+ var OPERATION_STATE_END = "end";
+ var OPERATION_STATE_ERROR = "error";
+ var OPERATION_STATE_START = "start";
+ var OPERATION_STATE_WAIT = "wait";
+
+ // Destroy state machine states
+
+ var DESTROY_STATE_CLEAR = "clear";
+
+ // Read / Prefetch state machine states
+
+ var READ_STATE_DONE = "done";
+ var READ_STATE_LOCAL = "local";
+ var READ_STATE_SAVE = "save";
+ var READ_STATE_SOURCE = "source";
+
+ var DataCacheOperation = function (stateMachine, promise, isCancelable, index, count, data, pending) {
+ /// Creates a new operation object.
+ /// State machine that describes the specific behavior of the operation.
+ /// Promise for requested values.
+ /// Whether this operation can be canceled or not.
+ /// Index of first item requested.
+ /// Count of items requested.
+ /// Array with the items requested by the operation.
+ /// Total number of pending prefetch records.
+ /// A new data cache operation instance.
+
+ /// Promise for requested values.
+ /// Index of first item requested.
+ /// Count of items requested.
+ /// Array with the items requested by the operation.
+ /// Current state of the operation.
+ /// Whether the operation has been canceled.
+ /// Total number of pending prefetch records.
+ /// Callback executed when the operation reaches the end state.
+
+ var stateData;
+ var cacheState;
+ var that = this;
+
+ that.p = promise;
+ that.i = index;
+ that.c = count;
+ that.d = data;
+ that.s = OPERATION_STATE_START;
+
+ that.canceled = false;
+ that.pending = pending;
+ that.oncomplete = null;
+
+ that.cancel = function () {
+ /// Transitions this operation to the cancel state and sets the canceled flag to true.
+ /// The function is a no-op if the operation is non-cancelable.
+
+ if (!isCancelable) {
+ return;
+ }
+
+ var state = that.s;
+ if (state !== OPERATION_STATE_ERROR && state !== OPERATION_STATE_END && state !== OPERATION_STATE_CANCEL) {
+ that.canceled = true;
+ transition(OPERATION_STATE_CANCEL, stateData);
+ }
+ };
+
+ that.complete = function () {
+ /// Transitions this operation to the end state.
+
+ transition(OPERATION_STATE_END, stateData);
+ };
+
+ that.error = function (err) {
+ /// Transitions this operation to the error state.
+ if (!that.canceled) {
+ transition(OPERATION_STATE_ERROR, err);
+ }
+ };
+
+ that.run = function (state) {
+ /// Executes the operation's current state in the context of a new cache state.
+ /// New cache state.
+
+ cacheState = state;
+ that.transition(that.s, stateData);
+ };
+
+ that.wait = function (data) {
+ /// Transitions this operation to the wait state.
+
+ transition(OPERATION_STATE_WAIT, data);
+ };
+
+ var operationStateMachine = function (opTargetState, cacheState, data) {
+ /// State machine that describes all operations common behavior.
+ /// Operation state to transition to.
+ /// Current cache state.
+ /// Additional data passed to the state.
+
+ switch (opTargetState) {
+ case OPERATION_STATE_START:
+ // Initial state of the operation. The operation will remain in this state until the cache has been fully initialized.
+ if (cacheState !== CACHE_STATE_INIT) {
+ stateMachine(that, opTargetState, cacheState, data);
+ }
+ break;
+
+ case OPERATION_STATE_WAIT:
+ // Wait state indicating that the operation is active but waiting for an asynchronous operation to complete.
+ stateMachine(that, opTargetState, cacheState, data);
+ break;
+
+ case OPERATION_STATE_CANCEL:
+ // Cancel state.
+ stateMachine(that, opTargetState, cacheState, data);
+ that.fireCanceled();
+ transition(OPERATION_STATE_END);
+ break;
+
+ case OPERATION_STATE_ERROR:
+ // Error state. Data is expected to be an object detailing the error condition.
+ stateMachine(that, opTargetState, cacheState, data);
+ that.canceled = true;
+ that.fireRejected(data);
+ transition(OPERATION_STATE_END);
+ break;
+
+ case OPERATION_STATE_END:
+ // Final state of the operation.
+ if (that.oncomplete) {
+ that.oncomplete(that);
+ }
+ if (!that.canceled) {
+ that.fireResolved();
+ }
+ stateMachine(that, opTargetState, cacheState, data);
+ break;
+
+ default:
+ // Any other state is passed down to the state machine describing the operation's specific behavior.
+ stateMachine(that, opTargetState, cacheState, data);
+ break;
+ }
+ };
+
+ var transition = function (state, data) {
+ /// Transitions this operation to a new state.
+ /// State to transition the operation to.
+ /// Additional data passed to the state.
+
+ that.s = state;
+ stateData = data;
+ operationStateMachine(state, cacheState, data);
+ };
+
+ that.transition = transition;
+
+ return that;
+ };
+
+ DataCacheOperation.prototype.fireResolved = function () {
+ /// Fires a resolved notification as necessary.
+
+ // Fire the resolve just once.
+ var p = this.p;
+ if (p) {
+ this.p = null;
+ p.resolve(this.d);
+ }
+ };
+
+ DataCacheOperation.prototype.fireRejected = function (reason) {
+ /// Fires a rejected notification as necessary.
+
+ // Fire the rejection just once.
+ var p = this.p;
+ if (p) {
+ this.p = null;
+ p.reject(reason);
+ }
+ };
+
+ DataCacheOperation.prototype.fireCanceled = function () {
+ /// Fires a canceled notification as necessary.
+
+ this.fireRejected({ canceled: true, message: "Operation canceled" });
+ };
+
+
+ var DataCache = function (options) {
+ /// Creates a data cache for a collection that is efficiently loaded on-demand.
+ ///
+ /// Options for the data cache, including name, source, pageSize,
+ /// prefetchSize, cacheSize, storage mechanism, and initial prefetch and local-data handler.
+ ///
+ /// A new data cache instance.
+
+ var state = CACHE_STATE_INIT;
+ var stats = { counts: 0, netReads: 0, prefetches: 0, cacheReads: 0 };
+
+ var clearOperations = [];
+ var readOperations = [];
+ var prefetchOperations = [];
+
+ var actualCacheSize = 0; // Actual cache size in bytes.
+ var allDataLocal = false; // Whether all data is local.
+ var cacheSize = undefinedDefault(options.cacheSize, 1048576); // Requested cache size in bytes, default 1 MB.
+ var collectionCount = 0; // Number of elements in the server collection.
+ var highestSavedPage = 0; // Highest index of all the saved pages.
+ var highestSavedPageSize = 0; // Item count of the saved page with the highest index.
+ var overflowed = cacheSize === 0; // If the cache has overflowed (actualCacheSize > cacheSize or cacheSize == 0);
+ var pageSize = undefinedDefault(options.pageSize, 50); // Number of elements to store per page.
+ var prefetchSize = undefinedDefault(options.prefetchSize, pageSize); // Number of elements to prefetch from the source when the cache is idling.
+ var version = "1.0";
+ var cacheFailure;
+
+ var pendingOperations = 0;
+
+ var source = options.source;
+ if (typeof source === "string") {
+ // Create a new cache source.
+ source = new ODataCacheSource(options);
+ }
+ source.options = options;
+
+ // Create a cache local store.
+ var store = datajs.createStore(options.name, options.mechanism);
+
+ var that = this;
+
+ that.onidle = options.idle;
+ that.stats = stats;
+
+ that.count = function () {
+ /// Counts the number of items in the collection.
+ /// A promise with the number of items.
+
+ if (cacheFailure) {
+ throw cacheFailure;
+ }
+
+ var deferred = createDeferred();
+ var canceled = false;
+
+ if (allDataLocal) {
+ delay(function () {
+ deferred.resolve(collectionCount);
+ });
+
+ return deferred.promise();
+ }
+
+ // TODO: Consider returning the local data count instead once allDataLocal flag is set to true.
+ var request = source.count(function (count) {
+ request = null;
+ stats.counts++;
+ deferred.resolve(count);
+ }, function (err) {
+ request = null;
+ deferred.reject(extend(err, { canceled: canceled }));
+ });
+
+ return extend(deferred.promise(), {
+ cancel: function () {
+ /// Aborts the count operation.
+ if (request) {
+ canceled = true;
+ request.abort();
+ request = null;
+ }
+ }
+ });
+ };
+
+ that.clear = function () {
+ /// Cancels all running operations and clears all local data associated with this cache.
+ ///
+ /// New read requests made while a clear operation is in progress will not be canceled.
+ /// Instead they will be queued for execution once the operation is completed.
+ ///
+ /// A promise that has no value and can't be canceled.
+
+ if (cacheFailure) {
+ throw cacheFailure;
+ }
+
+ if (clearOperations.length === 0) {
+ var deferred = createDeferred();
+ var op = new DataCacheOperation(destroyStateMachine, deferred, false);
+ queueAndStart(op, clearOperations);
+ return deferred.promise();
+ }
+ return clearOperations[0].p;
+ };
+
+ that.filterForward = function (index, count, predicate) {
+ /// Filters the cache data based a predicate.
+ /// The index of the item to start filtering forward from.
+ /// Maximum number of items to include in the result.
+ /// Callback function returning a boolean that determines whether an item should be included in the result or not.
+ ///
+ /// Specifying a negative count value will yield all the items in the cache that satisfy the predicate.
+ ///
+ /// A promise for an array of results.
+ return filter(index, count, predicate, false);
+ };
+
+ that.filterBack = function (index, count, predicate) {
+ /// Filters the cache data based a predicate.
+ /// The index of the item to start filtering backward from.
+ /// Maximum number of items to include in the result.
+ /// Callback function returning a boolean that determines whether an item should be included in the result or not.
+ ///
+ /// Specifying a negative count value will yield all the items in the cache that satisfy the predicate.
+ ///
+ /// A promise for an array of results.
+ return filter(index, count, predicate, true);
+ };
+
+ that.readRange = function (index, count) {
+ /// Reads a range of adjacent records.
+ /// Zero-based index of record range to read.
+ /// Number of records in the range.
+ ///
+ /// New read requests made while a clear operation is in progress will not be canceled.
+ /// Instead they will be queued for execution once the operation is completed.
+ ///
+ ///
+ /// A promise for an array of records; less records may be returned if the
+ /// end of the collection is found.
+ ///
+
+ checkZeroGreater(index, "index");
+ checkZeroGreater(count, "count");
+
+ if (cacheFailure) {
+ throw cacheFailure;
+ }
+
+ var deferred = createDeferred();
+
+ // Merging read operations would be a nice optimization here.
+ var op = new DataCacheOperation(readStateMachine, deferred, true, index, count, [], 0);
+ queueAndStart(op, readOperations);
+
+ return extend(deferred.promise(), {
+ cancel: function () {
+ /// Aborts the readRange operation.
+ op.cancel();
+ }
+ });
+ };
+
+ that.ToObservable = that.toObservable = function () {
+ /// Creates an Observable object that enumerates all the cache contents.
+ /// A new Observable object that enumerates all the cache contents.
+ if (!window.Rx || !window.Rx.Observable) {
+ throw { message: "Rx library not available - include rx.js" };
+ }
+
+ if (cacheFailure) {
+ throw cacheFailure;
+ }
+
+ return window.Rx.Observable.CreateWithDisposable(function (obs) {
+ var disposed = false;
+ var index = 0;
+
+ var errorCallback = function (error) {
+ if (!disposed) {
+ obs.OnError(error);
+ }
+ };
+
+ var successCallback = function (data) {
+ if (!disposed) {
+ var i, len;
+ for (i = 0, len = data.length; i < len; i++) {
+ // The wrapper automatically checks for Dispose
+ // on the observer, so we don't need to check it here.
+ obs.OnNext(data[i]);
+ }
+
+ if (data.length < pageSize) {
+ obs.OnCompleted();
+ } else {
+ index += pageSize;
+ that.readRange(index, pageSize).then(successCallback, errorCallback);
+ }
+ }
+ };
+
+ that.readRange(index, pageSize).then(successCallback, errorCallback);
+
+ return { Dispose: function () { disposed = true; } };
+ });
+ };
+
+ var cacheFailureCallback = function (message) {
+ /// Creates a function that handles a callback by setting the cache into failure mode.
+ /// Message text.
+ /// Function to use as error callback.
+ ///
+ /// This function will specifically handle problems with critical store resources
+ /// during cache initialization.
+ ///
+
+ return function (error) {
+ cacheFailure = { message: message, error: error };
+
+ // Destroy any pending clear or read operations.
+ // At this point there should be no prefetch operations.
+ // Count operations will go through but are benign because they
+ // won't interact with the store.
+ var i, len;
+ for (i = 0, len = readOperations.length; i < len; i++) {
+ readOperations[i].fireRejected(cacheFailure);
+ }
+ for (i = 0, len = clearOperations.length; i < len; i++) {
+ clearOperations[i].fireRejected(cacheFailure);
+ }
+
+ // Null out the operation arrays.
+ readOperations = clearOperations = null;
+ };
+ };
+
+ var changeState = function (newState) {
+ /// Updates the cache's state and signals all pending operations of the change.
+ /// New cache state.
+ /// This method is a no-op if the cache's current state and the new state are the same.
+
+ if (newState !== state) {
+ state = newState;
+ var operations = clearOperations.concat(readOperations, prefetchOperations);
+ var i, len;
+ for (i = 0, len = operations.length; i < len; i++) {
+ operations[i].run(state);
+ }
+ }
+ };
+
+ var clearStore = function () {
+ /// Removes all the data stored in the cache.
+ /// A promise with no value.
+
+ var deferred = new DjsDeferred();
+ store.clear(function () {
+
+ // Reset the cache settings.
+ actualCacheSize = 0;
+ allDataLocal = false;
+ collectionCount = 0;
+ highestSavedPage = 0;
+ highestSavedPageSize = 0;
+ overflowed = cacheSize === 0;
+
+ // version is not reset, in case there is other state in eg V1.1 that is still around.
+
+ // Reset the cache stats.
+ stats = { counts: 0, netReads: 0, prefetches: 0, cacheReads: 0 };
+ that.stats = stats;
+
+ store.close();
+ deferred.resolve();
+ }, function (err) {
+ deferred.reject(err);
+ });
+ return deferred;
+ };
+
+ var dequeueOperation = function (operation) {
+ /// Removes an operation from the caches queues and changes the cache state to idle.
+ /// Operation to dequeue.
+ /// This method is used as a handler for the operation's oncomplete event.
+
+ var removed = removeFromArray(clearOperations, operation);
+ if (!removed) {
+ removed = removeFromArray(readOperations, operation);
+ if (!removed) {
+ removeFromArray(prefetchOperations, operation);
+ }
+ }
+
+ pendingOperations--;
+ changeState(CACHE_STATE_IDLE);
+ };
+
+ var fetchPage = function (start) {
+ /// Requests data from the cache source.
+ /// Zero-based index of items to request.
+ /// A promise for a page object with (i)ndex, (c)ount, (d)ata.
+
+
+ var deferred = new DjsDeferred();
+ var canceled = false;
+
+ var request = source.read(start, pageSize, function (data) {
+ var page = { i: start, c: data.length, d: data };
+ deferred.resolve(page);
+ }, function (err) {
+ deferred.reject(err);
+ });
+
+ return extend(deferred, {
+ cancel: function () {
+ if (request) {
+ request.abort();
+ canceled = true;
+ request = null;
+ }
+ }
+ });
+ };
+
+ var filter = function (index, count, predicate, backwards) {
+ /// Filters the cache data based a predicate.
+ /// The index of the item to start filtering from.
+ /// Maximum number of items to include in the result.
+ /// Callback function returning a boolean that determines whether an item should be included in the result or not.
+ /// True if the filtering should move backward from the specified index, falsey otherwise.
+ ///
+ /// Specifying a negative count value will yield all the items in the cache that satisfy the predicate.
+ ///
+ /// A promise for an array of results.
+ index = parseInt10(index);
+ count = parseInt10(count);
+
+ if (isNaN(index)) {
+ throw { message: "'index' must be a valid number.", index: index };
+ }
+ if (isNaN(count)) {
+ throw { message: "'count' must be a valid number.", count: count };
+ }
+
+ if (cacheFailure) {
+ throw cacheFailure;
+ }
+
+ index = Math.max(index, 0);
+
+ var deferred = createDeferred();
+ var arr = [];
+ var canceled = false;
+ var pendingReadRange = null;
+
+ var readMore = function (readIndex, readCount) {
+ if (!canceled) {
+ if (count >= 0 && arr.length >= count) {
+ deferred.resolve(arr);
+ } else {
+ pendingReadRange = that.readRange(readIndex, readCount).then(function (data) {
+ for (var i = 0, length = data.length; i < length && (count < 0 || arr.length < count) ; i++) {
+ var dataIndex = backwards ? length - i - 1 : i;
+ var item = data[dataIndex];
+ if (predicate(item)) {
+ var element = {
+ index: readIndex + dataIndex,
+ item: item
+ };
+
+ backwards ? arr.unshift(element) : arr.push(element);
+ }
+ }
+
+ // Have we reached the end of the collection?
+ if ((!backwards && data.length < readCount) || (backwards && readIndex <= 0)) {
+ deferred.resolve(arr);
+ } else {
+ var nextIndex = backwards ? Math.max(readIndex - pageSize, 0) : readIndex + readCount;
+ readMore(nextIndex, pageSize);
+ }
+ }, function (err) {
+ deferred.reject(err);
+ });
+ }
+ }
+ };
+
+ // Initially, we read from the given starting index to the next/previous page boundary
+ var initialPage = snapToPageBoundaries(index, index, pageSize);
+ var initialIndex = backwards ? initialPage.i : index;
+ var initialCount = backwards ? index - initialPage.i + 1 : initialPage.i + initialPage.c - index;
+ readMore(initialIndex, initialCount);
+
+ return extend(deferred.promise(), {
+ cancel: function () {
+ /// Aborts the filter operation
+ if (pendingReadRange) {
+ pendingReadRange.cancel();
+ }
+ canceled = true;
+ }
+ });
+ };
+
+ var fireOnIdle = function () {
+ /// Fires an onidle event if any functions are assigned.
+
+ if (that.onidle && pendingOperations === 0) {
+ that.onidle();
+ }
+ };
+
+ var prefetch = function (start) {
+ /// Creates and starts a new prefetch operation.
+ /// Zero-based index of the items to prefetch.
+ ///
+ /// This method is a no-op if any of the following conditions is true:
+ /// 1.- prefetchSize is 0
+ /// 2.- All data has been read and stored locally in the cache.
+ /// 3.- There is already an all data prefetch operation queued.
+ /// 4.- The cache has run out of available space (overflowed).
+ ///
+
+ if (allDataLocal || prefetchSize === 0 || overflowed) {
+ return;
+ }
+
+
+ if (prefetchOperations.length === 0 || (prefetchOperations[0] && prefetchOperations[0].c !== -1)) {
+ // Merging prefetch operations would be a nice optimization here.
+ var op = new DataCacheOperation(prefetchStateMachine, null, true, start, prefetchSize, null, prefetchSize);
+ queueAndStart(op, prefetchOperations);
+ }
+ };
+
+ var queueAndStart = function (op, queue) {
+ /// Queues an operation and runs it.
+ /// Operation to queue.
+ /// Array that will store the operation.
+
+ op.oncomplete = dequeueOperation;
+ queue.push(op);
+ pendingOperations++;
+ op.run(state);
+ };
+
+ var readPage = function (key) {
+ /// Requests a page from the cache local store.
+ /// Zero-based index of the reuqested page.
+ /// A promise for a found flag and page object with (i)ndex, (c)ount, (d)ata, and (t)icks.
+
+
+ var canceled = false;
+ var deferred = extend(new DjsDeferred(), {
+ cancel: function () {
+ /// Aborts the readPage operation.
+ canceled = true;
+ }
+ });
+
+ var error = storeFailureCallback(deferred, "Read page from store failure");
+
+ store.contains(key, function (contained) {
+ if (canceled) {
+ return;
+ }
+ if (contained) {
+ store.read(key, function (_, data) {
+ if (!canceled) {
+ deferred.resolve(data !== undefined, data);
+ }
+ }, error);
+ return;
+ }
+ deferred.resolve(false);
+ }, error);
+ return deferred;
+ };
+
+ var savePage = function (key, page) {
+ /// Saves a page to the cache local store.
+ /// Zero-based index of the requested page.
+ /// Object with (i)ndex, (c)ount, (d)ata, and (t)icks.
+ /// A promise with no value.
+
+
+ var canceled = false;
+
+ var deferred = extend(new DjsDeferred(), {
+ cancel: function () {
+ /// Aborts the readPage operation.
+ canceled = true;
+ }
+ });
+
+ var error = storeFailureCallback(deferred, "Save page to store failure");
+
+ var resolve = function () {
+ deferred.resolve(true);
+ };
+
+ if (page.c > 0) {
+ var pageBytes = estimateSize(page);
+ overflowed = cacheSize >= 0 && cacheSize < actualCacheSize + pageBytes;
+
+ if (!overflowed) {
+ store.addOrUpdate(key, page, function () {
+ updateSettings(page, pageBytes);
+ saveSettings(resolve, error);
+ }, error);
+ } else {
+ resolve();
+ }
+ } else {
+ updateSettings(page, 0);
+ saveSettings(resolve, error);
+ }
+ return deferred;
+ };
+
+ var saveSettings = function (success, error) {
+ /// Saves the cache's current settings to the local store.
+ /// Success callback.
+ /// Errror callback.
+
+ var settings = {
+ actualCacheSize: actualCacheSize,
+ allDataLocal: allDataLocal,
+ cacheSize: cacheSize,
+ collectionCount: collectionCount,
+ highestSavedPage: highestSavedPage,
+ highestSavedPageSize: highestSavedPageSize,
+ pageSize: pageSize,
+ sourceId: source.identifier,
+ version: version
+ };
+
+ store.addOrUpdate("__settings", settings, success, error);
+ };
+
+ var storeFailureCallback = function (deferred/*, message*/) {
+ /// Creates a function that handles a store error.
+ /// Deferred object to resolve.
+ /// Message text.
+ /// Function to use as error callback.
+ ///
+ /// This function will specifically handle problems when interacting with the store.
+ ///
+
+ return function (/*error*/) {
+ // var console = window.console;
+ // if (console && console.log) {
+ // console.log(message);
+ // console.dir(error);
+ // }
+ deferred.resolve(false);
+ };
+ };
+
+ var updateSettings = function (page, pageBytes) {
+ /// Updates the cache's settings based on a page object.
+ /// Object with (i)ndex, (c)ount, (d)ata.
+ /// Size of the page in bytes.
+
+ var pageCount = page.c;
+ var pageIndex = page.i;
+
+ // Detect the collection size.
+ if (pageCount === 0) {
+ if (highestSavedPage === pageIndex - pageSize) {
+ collectionCount = highestSavedPage + highestSavedPageSize;
+ }
+ } else {
+ highestSavedPage = Math.max(highestSavedPage, pageIndex);
+ if (highestSavedPage === pageIndex) {
+ highestSavedPageSize = pageCount;
+ }
+ actualCacheSize += pageBytes;
+ if (pageCount < pageSize && !collectionCount) {
+ collectionCount = pageIndex + pageCount;
+ }
+ }
+
+ // Detect the end of the collection.
+ if (!allDataLocal && collectionCount === highestSavedPage + highestSavedPageSize) {
+ allDataLocal = true;
+ }
+ };
+
+ var cancelStateMachine = function (operation, opTargetState, cacheState, data) {
+ /// State machine describing the behavior for cancelling a read or prefetch operation.
+ /// Operation being run.
+ /// Operation state to transition to.
+ /// Current cache state.
+ /// Additional data passed to the state.
+ ///
+ /// This state machine contains behavior common to read and prefetch operations.
+ ///
+
+ var canceled = operation.canceled && opTargetState !== OPERATION_STATE_END;
+ if (canceled) {
+ if (opTargetState === OPERATION_STATE_CANCEL) {
+ // Cancel state.
+ // Data is expected to be any pending request made to the cache.
+ if (data && data.cancel) {
+ data.cancel();
+ }
+ }
+ }
+ return canceled;
+ };
+
+ var destroyStateMachine = function (operation, opTargetState, cacheState) {
+ /// State machine describing the behavior of a clear operation.
+ /// Operation being run.
+ /// Operation state to transition to.
+ /// Current cache state.
+ ///
+ /// Clear operations have the highest priority and can't be interrupted by other operations; however,
+ /// they will preempt any other operation currently executing.
+ ///
+
+ var transition = operation.transition;
+
+ // Signal the cache that a clear operation is running.
+ if (cacheState !== CACHE_STATE_DESTROY) {
+ changeState(CACHE_STATE_DESTROY);
+ return true;
+ }
+
+ switch (opTargetState) {
+ case OPERATION_STATE_START:
+ // Initial state of the operation.
+ transition(DESTROY_STATE_CLEAR);
+ break;
+
+ case OPERATION_STATE_END:
+ // State that signals the operation is done.
+ fireOnIdle();
+ break;
+
+ case DESTROY_STATE_CLEAR:
+ // State that clears all the local data of the cache.
+ clearStore().then(function () {
+ // Terminate the operation once the local store has been cleared.
+ operation.complete();
+ });
+ // Wait until the clear request completes.
+ operation.wait();
+ break;
+
+ default:
+ return false;
+ }
+ return true;
+ };
+
+ var prefetchStateMachine = function (operation, opTargetState, cacheState, data) {
+ /// State machine describing the behavior of a prefetch operation.
+ /// Operation being run.
+ /// Operation state to transition to.
+ /// Current cache state.
+ /// Additional data passed to the state.
+ ///
+ /// Prefetch operations have the lowest priority and will be interrupted by operations of
+ /// other kinds. A preempted prefetch operation will resume its execution only when the state
+ /// of the cache returns to idle.
+ ///
+ /// If a clear operation starts executing then all the prefetch operations are canceled,
+ /// even if they haven't started executing yet.
+ ///
+
+ // Handle cancelation
+ if (!cancelStateMachine(operation, opTargetState, cacheState, data)) {
+
+ var transition = operation.transition;
+
+ // Handle preemption
+ if (cacheState !== CACHE_STATE_PREFETCH) {
+ if (cacheState === CACHE_STATE_DESTROY) {
+ if (opTargetState !== OPERATION_STATE_CANCEL) {
+ operation.cancel();
+ }
+ } else if (cacheState === CACHE_STATE_IDLE) {
+ // Signal the cache that a prefetch operation is running.
+ changeState(CACHE_STATE_PREFETCH);
+ }
+ return true;
+ }
+
+ switch (opTargetState) {
+ case OPERATION_STATE_START:
+ // Initial state of the operation.
+ if (prefetchOperations[0] === operation) {
+ transition(READ_STATE_LOCAL, operation.i);
+ }
+ break;
+
+ case READ_STATE_DONE:
+ // State that determines if the operation can be resolved or has to
+ // continue processing.
+ // Data is expected to be the read page.
+ var pending = operation.pending;
+
+ if (pending > 0) {
+ pending -= Math.min(pending, data.c);
+ }
+
+ // Are we done, or has all the data been stored?
+ if (allDataLocal || pending === 0 || data.c < pageSize || overflowed) {
+ operation.complete();
+ } else {
+ // Continue processing the operation.
+ operation.pending = pending;
+ transition(READ_STATE_LOCAL, data.i + pageSize);
+ }
+ break;
+
+ default:
+ return readSaveStateMachine(operation, opTargetState, cacheState, data, true);
+ }
+ }
+ return true;
+ };
+
+ var readStateMachine = function (operation, opTargetState, cacheState, data) {
+ /// State machine describing the behavior of a read operation.
+ /// Operation being run.
+ /// Operation state to transition to.
+ /// Current cache state.
+ /// Additional data passed to the state.
+ ///
+ /// Read operations have a higher priority than prefetch operations, but lower than
+ /// clear operations. They will preempt any prefetch operation currently running
+ /// but will be interrupted by a clear operation.
+ ///
+ /// If a clear operation starts executing then all the currently running
+ /// read operations are canceled. Read operations that haven't started yet will
+ /// wait in the start state until the destory operation finishes.
+ ///
+
+ // Handle cancelation
+ if (!cancelStateMachine(operation, opTargetState, cacheState, data)) {
+
+ var transition = operation.transition;
+
+ // Handle preemption
+ if (cacheState !== CACHE_STATE_READ && opTargetState !== OPERATION_STATE_START) {
+ if (cacheState === CACHE_STATE_DESTROY) {
+ if (opTargetState !== OPERATION_STATE_START) {
+ operation.cancel();
+ }
+ } else if (cacheState !== CACHE_STATE_WRITE) {
+ // Signal the cache that a read operation is running.
+ changeState(CACHE_STATE_READ);
+ }
+
+ return true;
+ }
+
+ switch (opTargetState) {
+ case OPERATION_STATE_START:
+ // Initial state of the operation.
+ // Wait until the cache is idle or prefetching.
+ if (cacheState === CACHE_STATE_IDLE || cacheState === CACHE_STATE_PREFETCH) {
+ // Signal the cache that a read operation is running.
+ changeState(CACHE_STATE_READ);
+ if (operation.c > 0) {
+ // Snap the requested range to a page boundary.
+ var range = snapToPageBoundaries(operation.i, operation.c, pageSize);
+ transition(READ_STATE_LOCAL, range.i);
+ } else {
+ transition(READ_STATE_DONE, operation);
+ }
+ }
+ break;
+
+ case READ_STATE_DONE:
+ // State that determines if the operation can be resolved or has to
+ // continue processing.
+ // Data is expected to be the read page.
+ appendPage(operation, data);
+ var len = operation.d.length;
+ // Are we done?
+ if (operation.c === len || data.c < pageSize) {
+ // Update the stats, request for a prefetch operation.
+ stats.cacheReads++;
+ prefetch(data.i + data.c);
+ // Terminate the operation.
+ operation.complete();
+ } else {
+ // Continue processing the operation.
+ transition(READ_STATE_LOCAL, data.i + pageSize);
+ }
+ break;
+
+ default:
+ return readSaveStateMachine(operation, opTargetState, cacheState, data, false);
+ }
+ }
+
+ return true;
+ };
+
+ var readSaveStateMachine = function (operation, opTargetState, cacheState, data, isPrefetch) {
+ /// State machine describing the behavior for reading and saving data into the cache.
+ /// Operation being run.
+ /// Operation state to transition to.
+ /// Current cache state.
+ /// Additional data passed to the state.
+ /// Flag indicating whether a read (false) or prefetch (true) operation is running.
+ ///
+ /// This state machine contains behavior common to read and prefetch operations.
+ ///
+
+ var error = operation.error;
+ var transition = operation.transition;
+ var wait = operation.wait;
+ var request;
+
+ switch (opTargetState) {
+ case OPERATION_STATE_END:
+ // State that signals the operation is done.
+ fireOnIdle();
+ break;
+
+ case READ_STATE_LOCAL:
+ // State that requests for a page from the local store.
+ // Data is expected to be the index of the page to request.
+ request = readPage(data).then(function (found, page) {
+ // Signal the cache that a read operation is running.
+ if (!operation.canceled) {
+ if (found) {
+ // The page is in the local store, check if the operation can be resolved.
+ transition(READ_STATE_DONE, page);
+ } else {
+ // The page is not in the local store, request it from the source.
+ transition(READ_STATE_SOURCE, data);
+ }
+ }
+ });
+ break;
+
+ case READ_STATE_SOURCE:
+ // State that requests for a page from the cache source.
+ // Data is expected to be the index of the page to request.
+ request = fetchPage(data).then(function (page) {
+ // Signal the cache that a read operation is running.
+ if (!operation.canceled) {
+ // Update the stats and save the page to the local store.
+ if (isPrefetch) {
+ stats.prefetches++;
+ } else {
+ stats.netReads++;
+ }
+ transition(READ_STATE_SAVE, page);
+ }
+ }, error);
+ break;
+
+ case READ_STATE_SAVE:
+ // State that saves a page to the local store.
+ // Data is expected to be the page to save.
+ // Write access to the store is exclusive.
+ if (cacheState !== CACHE_STATE_WRITE) {
+ changeState(CACHE_STATE_WRITE);
+ request = savePage(data.i, data).then(function (saved) {
+ if (!operation.canceled) {
+ if (!saved && isPrefetch) {
+ operation.pending = 0;
+ }
+ // Check if the operation can be resolved.
+ transition(READ_STATE_DONE, data);
+ }
+ changeState(CACHE_STATE_IDLE);
+ });
+ }
+ break;
+
+ default:
+ // Unknown state that can't be handled by this state machine.
+ return false;
+ }
+
+ if (request) {
+ // The operation might have been canceled between stack frames do to the async calls.
+ if (operation.canceled) {
+ request.cancel();
+ } else if (operation.s === opTargetState) {
+ // Wait for the request to complete.
+ wait(request);
+ }
+ }
+
+ return true;
+ };
+
+ // Initialize the cache.
+ store.read("__settings", function (_, settings) {
+ if (assigned(settings)) {
+ var settingsVersion = settings.version;
+ if (!settingsVersion || settingsVersion.indexOf("1.") !== 0) {
+ cacheFailureCallback("Unsupported cache store version " + settingsVersion)();
+ return;
+ }
+
+ if (pageSize !== settings.pageSize || source.identifier !== settings.sourceId) {
+ // The shape or the source of the data was changed so invalidate the store.
+ clearStore().then(function () {
+ // Signal the cache is fully initialized.
+ changeState(CACHE_STATE_IDLE);
+ }, cacheFailureCallback("Unable to clear store during initialization"));
+ } else {
+ // Restore the saved settings.
+ actualCacheSize = settings.actualCacheSize;
+ allDataLocal = settings.allDataLocal;
+ cacheSize = settings.cacheSize;
+ collectionCount = settings.collectionCount;
+ highestSavedPage = settings.highestSavedPage;
+ highestSavedPageSize = settings.highestSavedPageSize;
+ version = settingsVersion;
+
+ // Signal the cache is fully initialized.
+ changeState(CACHE_STATE_IDLE);
+ }
+ } else {
+ // This is a brand new cache.
+ saveSettings(function () {
+ // Signal the cache is fully initialized.
+ changeState(CACHE_STATE_IDLE);
+ }, cacheFailureCallback("Unable to write settings during initialization."));
+ }
+ }, cacheFailureCallback("Unable to read settings from store."));
+
+ return that;
+ };
+
+ datajs.createDataCache = function (options) {
+ /// Creates a data cache for a collection that is efficiently loaded on-demand.
+ ///
+ /// Options for the data cache, including name, source, pageSize,
+ /// prefetchSize, cacheSize, storage mechanism, and initial prefetch and local-data handler.
+ ///
+ /// A new data cache instance.
+ checkUndefinedGreaterThanZero(options.pageSize, "pageSize");
+ checkUndefinedOrNumber(options.cacheSize, "cacheSize");
+ checkUndefinedOrNumber(options.prefetchSize, "prefetchSize");
+
+ if (!assigned(options.name)) {
+ throw { message: "Undefined or null name", options: options };
+ }
+
+ if (!assigned(options.source)) {
+ throw { message: "Undefined source", options: options };
+ }
+
+ return new DataCache(options);
+ };
+
+
+ /*Server Extension*/
+ var handlerDataValidator = function (handler, part) {
+ if (typeof handler.dataValidator === 'function') {
+ return handler.dataValidator(part);
+ }
+ return true;
+ };
+ var partHandlerSelector = function (context, part) {
+ if (Array.isArray(context.handler.partHandler)) {
+ var pHandlers = context.handler.partHandler;
+ var cType = getContentType(part);
+ for (var i = 0; i < pHandlers.length; i++) {
+ if (handlerAccepts(pHandlers[i], cType) && handlerDataValidator(part)) {
+ return pHandlers[i];
+ }
+ }
+ return pHandlers[pHandlers.length - 1];
+ } else {
+ return context.handler.partHandler;
+ }
+ };
+
+ var batchServerParser = function (handler, text, context) {
+ /// Parses a batch response.
+ /// This handler.
+ /// Batch text.
+ /// Object with parsing context.
+ /// An object representation of the batch.
+
+ var boundary = context.contentType.properties["boundary"];
+ return { __batchRequests: readRequestBatch(text, { boundaries: [boundary], handlerContext: context }) };
+ };
+ var readRequestBatch = function (text, context) {
+ ///
+ /// Parses a multipart/mixed response body from from the position defined by the context.
+ ///
+ /// Body of the multipart/mixed response.
+ /// Context used for parsing.
+ /// Array of objects representing the individual responses.
+
+ var delimiter = "--" + currentBoundary(context);
+
+ // Move beyond the delimiter and read the complete batch
+ readTo(text, context, delimiter);
+
+ // Ignore the incoming line
+ readLine(text, context);
+
+ // Read the batch parts
+ var responses = [];
+ var partEnd;
+
+ while (partEnd !== "--" && context.position < text.length) {
+ var partHeaders = readHeaders(text, context);
+ var partContentType = contentType(partHeaders["Content-Type"]);
+
+ if (partContentType && partContentType.mediaType === batchMediaType) {
+ context.boundaries.push(partContentType.properties["boundary"]);
+ try {
+ var changeRequests = readRequestBatch(text, context);
+ } catch (e) {
+ e.response = readRequestBatch(text, context, delimiter);
+ changeResponses = [e];
+ }
+ responses.push({ __changeRequests: changeRequests });
+ context.boundaries.pop();
+ readTo(text, context, "--" + currentBoundary(context));
+ } else {
+ if (!partContentType || partContentType.mediaType !== "application/http") {
+ throw { message: "invalid MIME part type " };
+ }
+ // Skip empty line
+ readLine(text, context);
+ // Read the response
+ var response = readRequest(text, context, delimiter);
+ try {
+ partHandlerSelector(context.handlerContext, response).read(response, context.handlerContext);
+ //partHandler(context.handlerContext, response).read(response, context.handlerContext);
+ } catch (e) {
+ response = e;
+ }
+
+ responses.push(response);
+ }
+
+ partEnd = text.substr(context.position, 2);
+
+ // Ignore the incoming line.
+ readLine(text, context);
+ }
+ return responses;
+ };
+ var requestMethodRegex = /^(\w*) (.*) HTTP\/1\.\d$/i;
+ var readRequest = function (text, context, delimiter) {
+ ///
+ /// Parses an HTTP response.
+ ///
+ /// Text representing the http response.
+ /// Context used for parsing.
+ /// String used as delimiter of the multipart response parts.
+ /// Object representing the http response.
+
+ // Read the status line.
+ var pos = context.position;
+ var line = readLine(text, context);
+ var match = requestMethodRegex.exec(line);
+
+ var method;
+ var urlPart;
+ var headers;
+
+ if (match) {
+ method = match[1];
+ urlPart = match[2];
+ headers = readHeaders(text, context);
+ readLine(text, context);
+ } else {
+ context.position = pos;
+ }
+
+ return {
+ method: method,
+ urlPart: urlPart,
+ headers: headers,
+ body: readTo(text, context, "\r\n" + delimiter)
+ };
+ };
+
+ var batchServerSerializer = function (handler, data, context) {
+ /// Serializes a batch object representation into text.
+ /// This handler.
+ /// Representation of a batch.
+ /// Object with parsing context.
+ /// An text representation of the batch object; undefined if not applicable.
+
+ var cType = context.contentType = context.contentType || contentType(batchMediaType);
+ if (cType.mediaType === batchMediaType) {
+ return writeServerBatch(data, context);
+ }
+ };
+ var prepareResponse = function (response, handler, context) {
+ /// Prepares a request object so that it can be sent through the network.
+ /// Object that represents the request to be sent.
+ /// Handler for data serialization
+ /// Context used for preparing the request
+
+ if (!response.headers) {
+ response.headers = {};
+ } else {
+ normalizeHeaders(response.headers);
+ }
+
+ //if (response.headers.Accept === undefined) {
+ // response.headers.Accept = handler.accept;
+ //}
+
+ if (assigned(response.data) && response.body === undefined) {
+ handler.write(response, context);
+ }
+ };
+
+ var writeServerBatch = function (data, context) {
+ ///
+ /// Serializes a batch request object to a string.
+ ///
+ /// Batch request object in payload representation format
+ /// Context used for the serialization
+ /// String representing the batch request
+
+ var type = payloadTypeOf(data);
+ if (type !== PAYLOADTYPE_BATCH) {
+ throw { message: "Serialization of batches of type \"" + type + "\" is not supported" };
+ }
+
+ var batchBoundary = createBoundary("batchresponse_");
+ context.request.batchBoundary = batchBoundary;
+ var batchParts = data.__batchRequests;
+ var batch = "";
+ var i, len;
+ for (i = 0, len = batchParts.length; i < len; i++) {
+ batch += writeBatchPartDelimiter(batchBoundary, false) +
+ writeServerBatchPart(batchParts[i], context);
+ }
+ batch += writeBatchPartDelimiter(batchBoundary, true);
+
+ // Register the boundary with the request content type.
+ var contentTypeProperties = context.contentType.properties;
+ contentTypeProperties.boundary = batchBoundary;
+
+ return batch;
+ };
+ var writeServerBatchPart = function (part, context, nested) {
+ ///
+ /// Serializes a part of a batch request to a string. A part can be either a GET request or
+ /// a change set grouping several CUD (create, update, delete) requests.
+ ///
+ /// Request or change set object in payload representation format
+ /// Object containing context information used for the serialization
+ /// Flag indicating that the part is nested inside a change set
+ /// String representing the serialized part
+ ///
+ /// A change set is an array of request objects and they cannot be nested inside other change sets.
+ ///
+
+ var changeSet = part.__changeRequests;
+ var result;
+ if (isArray(changeSet)) {
+ if (nested) {
+ throw { message: "Not Supported: change set nested in other change set" };
+ }
+
+ var changeSetBoundary = createBoundary("changesetresponse_");
+ result = "Content-Type: " + batchMediaType + "; boundary=" + changeSetBoundary + "\r\n";
+ var i, len;
+ for (i = 0, len = changeSet.length; i < len; i++) {
+ result += writeBatchPartDelimiter(changeSetBoundary, false) +
+ writeServerBatchPart(changeSet[i], context, true);
+ }
+
+ result += writeBatchPartDelimiter(changeSetBoundary, true);
+ } else {
+ result = "Content-Type: application/http\r\nContent-Transfer-Encoding: binary\r\n\r\n";
+ prepareResponse(part, partHandlerSelector(context, part), { metadata: context.metadata });
+ //prepareResponse(part, partHandler(context, part), { metadata: context.metadata });
+ result += writeServerResponse(part);
+ }
+
+ return result;
+ };
+ var writeServerResponse = function (response) {
+ ///
+ /// Serializes a request object to a string.
+ ///
+ /// Request object to serialize
+ /// String representing the serialized request
+
+ //var result = (request.method ? request.method : "GET") + " " + request.requestUri + " HTTP/1.1\r\n";
+ var result = "HTTP/1.1 " + response.statusCode + " " + response.statusName + "\r\n";
+ for (var name in response.headers) {
+ if (response.headers[name]) {
+ result = result + name + ": " + response.headers[name] + "\r\n";
+ }
+ }
+
+ result += "\r\n";
+
+ if (response.body) {
+ result += response.body;
+ }
+
+ return result;
+ };
+
+
+ odata.batchServerHandler = handler(batchServerParser, batchServerSerializer, batchMediaType, MAX_DATA_SERVICE_VERSION);
+
+ var defaultJsonHandler = function (handler, text, context) {
+ return text ? window.JSON.parse(text) : undefined;
+ };
+ odata.serverJsonHandler = handler(defaultJsonHandler, jsonSerializer, jsonAcceptTypes.join(","), MAX_DATA_SERVICE_VERSION);
+
+ var atomReadHandler = handler(atomParser, textSerialize, atomAcceptTypes.join(","), MAX_DATA_SERVICE_VERSION);
+ atomReadHandler.dataValidator = function (part) {
+ return typeof part.data === 'string';
+ };
+
+ //odata.batchServerHandler.partHandler = odata.serverJsonHandler;
+ odata.batchServerHandler.partHandler = [odata.serverJsonHandler, atomReadHandler, odata.atomHandler, odata.defaultHandler];
+
+})(window);
diff --git a/Scripts/datajs-1.1.0-patched.js b/Scripts/datajs-1.1.0-patched.js
new file mode 100644
index 00000000..1161807f
--- /dev/null
+++ b/Scripts/datajs-1.1.0-patched.js
@@ -0,0 +1,10119 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation
+// files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy,
+// modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+// WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// datajs.js
+
+(function (window, undefined) {
+
+ var datajs = window.datajs || {};
+ var odata = window.OData || {};
+
+ // AMD support
+ if (typeof define === 'function' && define.amd) {
+ define('datajs', datajs);
+ define('OData', odata);
+ } else {
+ window.datajs = datajs;
+ window.OData = odata;
+ }
+
+
+ var activeXObject = function (progId) {
+ /// Creates a new ActiveXObject from the given progId.
+ ///
+ /// ProgId string of the desired ActiveXObject.
+ ///
+ ///
+ /// This function throws whatever exception might occur during the creation
+ /// of the ActiveXObject.
+ ///
+ ///
+ /// The ActiveXObject instance. Null if ActiveX is not supported by the
+ /// browser.
+ ///
+ if (window.ActiveXObject !== undefined) {
+ return new window.ActiveXObject(progId);
+ }
+ return null;
+ };
+
+ var assigned = function (value) {
+ /// Checks whether the specified value is different from null and undefined.
+ /// Value to check.
+ /// true if the value is assigned; false otherwise.
+ return value !== null && value !== undefined;
+ };
+
+ var contains = function (arr, item) {
+ /// Checks whether the specified item is in the array.
+ /// Array to check in.
+ /// Item to look for.
+ /// true if the item is contained, false otherwise.
+
+ var i, len;
+ for (i = 0, len = arr.length; i < len; i++) {
+ if (arr[i] === item) {
+ return true;
+ }
+ }
+
+ return false;
+ };
+
+ var defined = function (a, b) {
+ /// Given two values, picks the first one that is not undefined.
+ /// First value.
+ /// Second value.
+ /// a if it's a defined value; else b.
+ return (a !== undefined) ? a : b;
+ };
+
+ var delay = function (callback) {
+ /// Delays the invocation of the specified function until execution unwinds.
+ /// Callback function.
+ if (arguments.length === 1) {
+ window.setTimeout(callback, 0);
+ return;
+ }
+
+ var args = Array.prototype.slice.call(arguments, 1);
+ window.setTimeout(function () {
+ callback.apply(this, args);
+ }, 0);
+ };
+
+
+ var extend = function (target, values) {
+ /// Extends the target with the specified values.
+ /// Object to add properties to.
+ /// Object with properties to add into target.
+ /// The target object.
+
+ for (var name in values) {
+ target[name] = values[name];
+ }
+
+ return target;
+ };
+
+ var find = function (arr, callback) {
+ /// Returns the first item in the array that makes the callback function true.
+ /// Array to check in.
+ /// Callback function to invoke once per item in the array.
+ /// The first item that makes the callback return true; null otherwise or if the array is null.
+
+ if (arr) {
+ var i, len;
+ for (i = 0, len = arr.length; i < len; i++) {
+ if (callback(arr[i])) {
+ return arr[i];
+ }
+ }
+ }
+ return null;
+ };
+
+ var isArray = function (value) {
+ /// Checks whether the specified value is an array object.
+ /// Value to check.
+ /// true if the value is an array object; false otherwise.
+
+ return Object.prototype.toString.call(value) === "[object Array]";
+ };
+
+ var isDate = function (value) {
+ /// Checks whether the specified value is a Date object.
+ /// Value to check.
+ /// true if the value is a Date object; false otherwise.
+
+ return Object.prototype.toString.call(value) === "[object Date]";
+ };
+
+ var isObject = function (value) {
+ /// Tests whether a value is an object.
+ /// Value to test.
+ ///
+ /// Per javascript rules, null and array values are objects and will cause this function to return true.
+ ///
+ /// True is the value is an object; false otherwise.
+
+ return typeof value === "object";
+ };
+
+ var parseInt10 = function (value) {
+ /// Parses a value in base 10.
+ /// String value to parse.
+ /// The parsed value, NaN if not a valid value.
+
+ return parseInt(value, 10);
+ };
+
+ var renameProperty = function (obj, oldName, newName) {
+ /// Renames a property in an object.
+ /// Object in which the property will be renamed.
+ /// Name of the property that will be renamed.
+ /// New name of the property.
+ ///
+ /// This function will not do anything if the object doesn't own a property with the specified old name.
+ ///
+
+ if (obj.hasOwnProperty(oldName)) {
+ obj[newName] = obj[oldName];
+ delete obj[oldName];
+ }
+ };
+
+ var throwErrorCallback = function (error) {
+ /// Default error handler.
+ /// Error to handle.
+ throw error;
+ };
+
+ var trimString = function (str) {
+ /// Removes leading and trailing whitespaces from a string.
+ /// String to trim
+ /// The string with no leading or trailing whitespace.
+
+ if (str.trim) {
+ return str.trim();
+ }
+
+ return str.replace(/^\s+|\s+$/g, '');
+ };
+
+ var undefinedDefault = function (value, defaultValue) {
+ /// Returns a default value in place of undefined.
+ /// Value to check.
+ /// Value to return if value is undefined.
+ /// value if it's defined; defaultValue otherwise.
+ ///
+ /// This should only be used for cases where falsy values are valid;
+ /// otherwise the pattern should be 'x = (value) ? value : defaultValue;'.
+ ///
+ return (value !== undefined) ? value : defaultValue;
+ };
+
+ // Regular expression that splits a uri into its components:
+ // 0 - is the matched string.
+ // 1 - is the scheme.
+ // 2 - is the authority.
+ // 3 - is the path.
+ // 4 - is the query.
+ // 5 - is the fragment.
+ var uriRegEx = /^([^:\/?#]+:)?(\/\/[^\/?#]*)?([^?#:]+)?(\?[^#]*)?(#.*)?/;
+ var uriPartNames = ["scheme", "authority", "path", "query", "fragment"];
+
+ var getURIInfo = function (uri) {
+ /// Gets information about the components of the specified URI.
+ /// URI to get information from.
+ ///
+ /// An object with an isAbsolute flag and part names (scheme, authority, etc.) if available.
+ ///
+
+ var result = { isAbsolute: false };
+
+ if (uri) {
+ var matches = uriRegEx.exec(uri);
+ if (matches) {
+ var i, len;
+ for (i = 0, len = uriPartNames.length; i < len; i++) {
+ if (matches[i + 1]) {
+ result[uriPartNames[i]] = matches[i + 1];
+ }
+ }
+ }
+ if (result.scheme) {
+ result.isAbsolute = true;
+ }
+ }
+
+ return result;
+ };
+
+ var getURIFromInfo = function (uriInfo) {
+ /// Builds a URI string from its components.
+ /// An object with uri parts (scheme, authority, etc.).
+ /// URI string.
+
+ return "".concat(
+ uriInfo.scheme || "",
+ uriInfo.authority || "",
+ uriInfo.path || "",
+ uriInfo.query || "",
+ uriInfo.fragment || "");
+ };
+
+ // Regular expression that splits a uri authority into its subcomponents:
+ // 0 - is the matched string.
+ // 1 - is the userinfo subcomponent.
+ // 2 - is the host subcomponent.
+ // 3 - is the port component.
+ var uriAuthorityRegEx = /^\/{0,2}(?:([^@]*)@)?([^:]+)(?::{1}(\d+))?/;
+
+ // Regular expression that matches percentage enconded octects (i.e %20 or %3A);
+ var pctEncodingRegEx = /%[0-9A-F]{2}/ig;
+
+ var normalizeURICase = function (uri) {
+ /// Normalizes the casing of a URI.
+ /// URI to normalize, absolute or relative.
+ /// The URI normalized to lower case.
+
+ var uriInfo = getURIInfo(uri);
+ var scheme = uriInfo.scheme;
+ var authority = uriInfo.authority;
+
+ if (scheme) {
+ uriInfo.scheme = scheme.toLowerCase();
+ if (authority) {
+ var matches = uriAuthorityRegEx.exec(authority);
+ if (matches) {
+ uriInfo.authority = "//" +
+ (matches[1] ? matches[1] + "@" : "") +
+ (matches[2].toLowerCase()) +
+ (matches[3] ? ":" + matches[3] : "");
+ }
+ }
+ }
+
+ uri = getURIFromInfo(uriInfo);
+
+ return uri.replace(pctEncodingRegEx, function (str) {
+ return str.toLowerCase();
+ });
+ };
+
+ var normalizeURI = function (uri, base) {
+ /// Normalizes a possibly relative URI with a base URI.
+ /// URI to normalize, absolute or relative.
+ /// Base URI to compose with.
+ /// The composed URI if relative; the original one if absolute.
+
+ if (!base) {
+ return uri;
+ }
+
+ var uriInfo = getURIInfo(uri);
+ if (uriInfo.isAbsolute) {
+ return uri;
+ }
+
+ var baseInfo = getURIInfo(base);
+ var normInfo = {};
+ var path;
+
+ if (uriInfo.authority) {
+ normInfo.authority = uriInfo.authority;
+ path = uriInfo.path;
+ normInfo.query = uriInfo.query;
+ } else {
+ if (!uriInfo.path) {
+ path = baseInfo.path;
+ normInfo.query = uriInfo.query || baseInfo.query;
+ } else {
+ if (uriInfo.path.charAt(0) === '/') {
+ path = uriInfo.path;
+ } else {
+ path = mergeUriPathWithBase(uriInfo.path, baseInfo.path);
+ }
+ normInfo.query = uriInfo.query;
+ }
+ normInfo.authority = baseInfo.authority;
+ }
+
+ normInfo.path = removeDotsFromPath(path);
+
+ normInfo.scheme = baseInfo.scheme;
+ normInfo.fragment = uriInfo.fragment;
+
+ return getURIFromInfo(normInfo);
+ };
+
+ var mergeUriPathWithBase = function (uriPath, basePath) {
+ /// Merges the path of a relative URI and a base URI.
+ /// Base URI path.
+ /// A string with the merged path.
+
+ var path = "/";
+ var end;
+
+ if (basePath) {
+ end = basePath.lastIndexOf("/");
+ path = basePath.substring(0, end);
+
+ if (path.charAt(path.length - 1) !== "/") {
+ path = path + "/";
+ }
+ }
+
+ return path + uriPath;
+ };
+
+ var removeDotsFromPath = function (path) {
+ /// Removes the special folders . and .. from a URI's path.
+ /// URI path component.
+ /// Path without any . and .. folders.
+
+ var result = "";
+ var segment = "";
+ var end;
+
+ while (path) {
+ if (path.indexOf("..") === 0 || path.indexOf(".") === 0) {
+ path = path.replace(/^\.\.?\/?/g, "");
+ } else if (path.indexOf("/..") === 0) {
+ path = path.replace(/^\/\..\/?/g, "/");
+ end = result.lastIndexOf("/");
+ if (end === -1) {
+ result = "";
+ } else {
+ result = result.substring(0, end);
+ }
+ } else if (path.indexOf("/.") === 0) {
+ path = path.replace(/^\/\.\/?/g, "/");
+ } else {
+ segment = path;
+ end = path.indexOf("/", 1);
+ if (end !== -1) {
+ segment = path.substring(0, end);
+ }
+ result = result + segment;
+ path = path.replace(segment, "");
+ }
+ }
+ return result;
+ };
+
+
+
+ // URI prefixes to generate smaller code.
+ var http = "http://";
+ var w3org = http + "www.w3.org/"; // http://www.w3.org/
+
+ var xhtmlNS = w3org + "1999/xhtml"; // http://www.w3.org/1999/xhtml
+ var xmlnsNS = w3org + "2000/xmlns/"; // http://www.w3.org/2000/xmlns/
+ var xmlNS = w3org + "XML/1998/namespace"; // http://www.w3.org/XML/1998/namespace
+
+ var mozillaParserErroNS = http + "www.mozilla.org/newlayout/xml/parsererror.xml";
+
+ var hasLeadingOrTrailingWhitespace = function (text) {
+ /// Checks whether the specified string has leading or trailing spaces.
+ /// String to check.
+ /// true if text has any leading or trailing whitespace; false otherwise.
+
+ var re = /(^\s)|(\s$)/;
+ return re.test(text);
+ };
+
+ var isWhitespace = function (text) {
+ /// Determines whether the specified text is empty or whitespace.
+ /// Value to inspect.
+ /// true if the text value is empty or all whitespace; false otherwise.
+
+ var ws = /^\s*$/;
+ return text === null || ws.test(text);
+ };
+
+ var isWhitespacePreserveContext = function (domElement) {
+ /// Determines whether the specified element has xml:space='preserve' applied.
+ /// Element to inspect.
+ /// Whether xml:space='preserve' is in effect.
+
+ while (domElement !== null && domElement.nodeType === 1) {
+ var val = xmlAttributeValue(domElement, "space", xmlNS);
+ if (val === "preserve") {
+ return true;
+ } else if (val === "default") {
+ break;
+ } else {
+ domElement = domElement.parentNode;
+ }
+ }
+
+ return false;
+ };
+
+ var isXmlNSDeclaration = function (domAttribute) {
+ /// Determines whether the attribute is a XML namespace declaration.
+ /// Element to inspect.
+ ///
+ /// True if the attribute is a namespace declaration (its name is 'xmlns' or starts with 'xmlns:'; false otherwise.
+ ///
+
+ var nodeName = domAttribute.nodeName;
+ return nodeName == "xmlns" || nodeName.indexOf("xmlns:") == 0;
+ };
+
+ var safeSetProperty = function (obj, name, value) {
+ /// Safely set as property in an object by invoking obj.setProperty.
+ /// Object that exposes a setProperty method.
+ /// Property name.
+ /// Property value.
+
+ try {
+ obj.setProperty(name, value);
+ } catch (_) { }
+ };
+
+ var msXmlDom3 = function () {
+ /// Creates an configures new MSXML 3.0 ActiveX object.
+ ///
+ /// This function throws any exception that occurs during the creation
+ /// of the MSXML 3.0 ActiveX object.
+ /// New MSXML 3.0 ActiveX object.
+
+ var msxml3 = activeXObject("Msxml2.DOMDocument.3.0");
+ if (msxml3) {
+ safeSetProperty(msxml3, "ProhibitDTD", true);
+ safeSetProperty(msxml3, "MaxElementDepth", 256);
+ safeSetProperty(msxml3, "AllowDocumentFunction", false);
+ safeSetProperty(msxml3, "AllowXsltScript", false);
+ }
+ return msxml3;
+ };
+
+ var msXmlDom = function () {
+ /// Creates an configures new MSXML 6.0 or MSXML 3.0 ActiveX object.
+ ///
+ /// This function will try to create a new MSXML 6.0 ActiveX object. If it fails then
+ /// it will fallback to create a new MSXML 3.0 ActiveX object. Any exception that
+ /// happens during the creation of the MSXML 6.0 will be handled by the function while
+ /// the ones that happend during the creation of the MSXML 3.0 will be thrown.
+ /// New MSXML 3.0 ActiveX object.
+
+ try {
+ var msxml = activeXObject("Msxml2.DOMDocument.6.0");
+ if (msxml) {
+ msxml.async = true;
+ }
+ return msxml;
+ } catch (_) {
+ return msXmlDom3();
+ }
+ };
+
+ var msXmlParse = function (text) {
+ /// Parses an XML string using the MSXML DOM.
+ ///
+ /// This function throws any exception that occurs during the creation
+ /// of the MSXML ActiveX object. It also will throw an exception
+ /// in case of a parsing error.
+ /// New MSXML DOMDocument node representing the parsed XML string.
+
+ var dom = msXmlDom();
+ if (!dom) {
+ return null;
+ }
+
+ dom.loadXML(text);
+ var parseError = dom.parseError;
+ if (parseError.errorCode !== 0) {
+ xmlThrowParserError(parseError.reason, parseError.srcText, text);
+ }
+ return dom;
+ };
+
+ var xmlThrowParserError = function (exceptionOrReason, srcText, errorXmlText) {
+ /// Throws a new exception containing XML parsing error information.
+ ///
+ /// String indicatin the reason of the parsing failure or
+ /// Object detailing the parsing error.
+ ///
+ ///
+ /// String indicating the part of the XML string that caused the parsing error.
+ ///
+ /// XML string for wich the parsing failed.
+
+ if (typeof exceptionOrReason === "string") {
+ exceptionOrReason = { message: exceptionOrReason };
+ };
+ throw extend(exceptionOrReason, { srcText: srcText || "", errorXmlText: errorXmlText || "" });
+ };
+
+ var xmlParse = function (text) {
+ /// Returns an XML DOM document from the specified text.
+ /// Document text.
+ /// XML DOM document.
+ /// This function will throw an exception in case of a parse error.
+
+ var domParser = window.DOMParser && new window.DOMParser();
+ var dom;
+
+ if (!domParser) {
+ dom = msXmlParse(text);
+ if (!dom) {
+ xmlThrowParserError("XML DOM parser not supported");
+ }
+ return dom;
+ }
+
+ try {
+ dom = domParser.parseFromString(text, "text/xml");
+ } catch (e) {
+ xmlThrowParserError(e, "", text);
+ }
+
+ var element = dom.documentElement;
+ var nsURI = element.namespaceURI;
+ var localName = xmlLocalName(element);
+
+ // Firefox reports errors by returing the DOM for an xml document describing the problem.
+ if (localName === "parsererror" && nsURI === mozillaParserErroNS) {
+ var srcTextElement = xmlFirstChildElement(element, mozillaParserErroNS, "sourcetext");
+ var srcText = srcTextElement ? xmlNodeValue(srcTextElement) : "";
+ xmlThrowParserError(xmlInnerText(element) || "", srcText, text);
+ }
+
+ // Chrome (and maybe other webkit based browsers) report errors by injecting a header with an error message.
+ // The error may be localized, so instead we simply check for a header as the
+ // top element or descendant child of the document.
+ if (localName === "h3" && nsURI === xhtmlNS || xmlFirstDescendantElement(element, xhtmlNS, "h3")) {
+ var reason = "";
+ var siblings = [];
+ var cursor = element.firstChild;
+ while (cursor) {
+ if (cursor.nodeType === 1) {
+ reason += xmlInnerText(cursor) || "";
+ }
+ siblings.push(cursor.nextSibling);
+ cursor = cursor.firstChild || siblings.shift();
+ }
+ reason += xmlInnerText(element) || "";
+ xmlThrowParserError(reason, "", text);
+ }
+
+ return dom;
+ };
+
+ var xmlQualifiedName = function (prefix, name) {
+ /// Builds a XML qualified name string in the form of "prefix:name".
+ /// Prefix string.
+ /// Name string to qualify with the prefix.
+ /// Qualified name.
+
+ return prefix ? prefix + ":" + name : name;
+ };
+
+ var xmlAppendText = function (domNode, textNode) {
+ /// Appends a text node into the specified DOM element node.
+ /// DOM node for the element.
+ /// Text to append as a child of element.
+ if (hasLeadingOrTrailingWhitespace(textNode.data)) {
+ var attr = xmlAttributeNode(domNode, xmlNS, "space");
+ if (!attr) {
+ attr = xmlNewAttribute(domNode.ownerDocument, xmlNS, xmlQualifiedName("xml", "space"));
+ xmlAppendChild(domNode, attr);
+ }
+ attr.value = "preserve";
+ }
+ domNode.appendChild(textNode);
+ return domNode;
+ };
+
+ var xmlAttributes = function (element, onAttributeCallback) {
+ /// Iterates through the XML element's attributes and invokes the callback function for each one.
+ /// Wrapped element to iterate over.
+ /// Callback function to invoke with wrapped attribute nodes.
+
+ var attributes = element.attributes;
+ var i, len;
+ for (i = 0, len = attributes.length; i < len; i++) {
+ onAttributeCallback(attributes.item(i));
+ }
+ };
+
+ var xmlAttributeValue = function (domNode, localName, nsURI) {
+ /// Returns the value of a DOM element's attribute.
+ /// DOM node for the owning element.
+ /// Local name of the attribute.
+ /// Namespace URI of the attribute.
+ /// The attribute value, null if not found.
+
+ var attribute = xmlAttributeNode(domNode, localName, nsURI);
+ return attribute ? xmlNodeValue(attribute) : null;
+ };
+
+ var xmlAttributeNode = function (domNode, localName, nsURI) {
+ /// Gets an attribute node from a DOM element.
+ /// DOM node for the owning element.
+ /// Local name of the attribute.
+ /// Namespace URI of the attribute.
+ /// The attribute node, null if not found.
+
+ var attributes = domNode.attributes;
+ if (attributes.getNamedItemNS) {
+ return attributes.getNamedItemNS(nsURI || null, localName);
+ }
+
+ return attributes.getQualifiedItem(localName, nsURI) || null;
+ };
+
+ var xmlBaseURI = function (domNode, baseURI) {
+ /// Gets the value of the xml:base attribute on the specified element.
+ /// Element to get xml:base attribute value from.
+ /// Base URI used to normalize the value of the xml:base attribute.
+ /// Value of the xml:base attribute if found; the baseURI or null otherwise.
+
+ var base = xmlAttributeNode(domNode, "base", xmlNS);
+ return (base ? normalizeURI(base.value, baseURI) : baseURI) || null;
+ };
+
+
+ var xmlChildElements = function (domNode, onElementCallback) {
+ /// Iterates through the XML element's child DOM elements and invokes the callback function for each one.
+ /// DOM Node containing the DOM elements to iterate over.
+ /// Callback function to invoke for each child DOM element.
+
+ xmlTraverse(domNode, /*recursive*/false, function (child) {
+ if (child.nodeType === 1) {
+ onElementCallback(child);
+ }
+ // continue traversing.
+ return true;
+ });
+ };
+
+ var xmlFindElementByPath = function (root, namespaceURI, path) {
+ /// Gets the descendant element under root that corresponds to the specified path and namespace URI.
+ /// DOM element node from which to get the descendant element.
+ /// The namespace URI of the element to match.
+ /// Path to the desired descendant element.
+ /// The element specified by path and namespace URI.
+ ///
+ /// All the elements in the path are matched against namespaceURI.
+ /// The function will stop searching on the first element that doesn't match the namespace and the path.
+ ///
+
+ var parts = path.split("/");
+ var i, len;
+ for (i = 0, len = parts.length; i < len; i++) {
+ root = root && xmlFirstChildElement(root, namespaceURI, parts[i]);
+ }
+ return root || null;
+ };
+
+ var xmlFindNodeByPath = function (root, namespaceURI, path) {
+ /// Gets the DOM element or DOM attribute node under root that corresponds to the specified path and namespace URI.
+ /// DOM element node from which to get the descendant node.
+ /// The namespace URI of the node to match.
+ /// Path to the desired descendant node.
+ /// The node specified by path and namespace URI.
+ ///
+ /// This function will traverse the path and match each node associated to a path segement against the namespace URI.
+ /// The traversal stops when the whole path has been exahusted or a node that doesn't belogong the specified namespace is encountered.
+ ///
+ /// The last segment of the path may be decorated with a starting @ character to indicate that the desired node is a DOM attribute.
+ ///
+
+ var lastSegmentStart = path.lastIndexOf("/");
+ var nodePath = path.substring(lastSegmentStart + 1);
+ var parentPath = path.substring(0, lastSegmentStart);
+
+ var node = parentPath ? xmlFindElementByPath(root, namespaceURI, parentPath) : root;
+ if (node) {
+ if (nodePath.charAt(0) === "@") {
+ return xmlAttributeNode(node, nodePath.substring(1), namespaceURI);
+ }
+ return xmlFirstChildElement(node, namespaceURI, nodePath);
+ }
+ return null;
+ };
+
+ var xmlFirstChildElement = function (domNode, namespaceURI, localName) {
+ /// Returns the first child DOM element under the specified DOM node that matches the specified namespace URI and local name.
+ /// DOM node from which the child DOM element is going to be retrieved.
+ /// The namespace URI of the element to match.
+ /// Name of the element to match.
+ /// The node's first child DOM element that matches the specified namespace URI and local name; null otherwise.
+
+ return xmlFirstElementMaybeRecursive(domNode, namespaceURI, localName, /*recursive*/false);
+ };
+
+ var xmlFirstDescendantElement = function (domNode, namespaceURI, localName) {
+ /// Returns the first descendant DOM element under the specified DOM node that matches the specified namespace URI and local name.
+ /// DOM node from which the descendant DOM element is going to be retrieved.
+ /// The namespace URI of the element to match.
+ /// Name of the element to match.
+ /// The node's first descendant DOM element that matches the specified namespace URI and local name; null otherwise.
+
+ if (domNode.getElementsByTagNameNS) {
+ var result = domNode.getElementsByTagNameNS(namespaceURI, localName);
+ return result.length > 0 ? result[0] : null;
+ }
+ return xmlFirstElementMaybeRecursive(domNode, namespaceURI, localName, /*recursive*/true);
+ };
+
+ var xmlFirstElementMaybeRecursive = function (domNode, namespaceURI, localName, recursive) {
+ /// Returns the first descendant DOM element under the specified DOM node that matches the specified namespace URI and local name.
+ /// DOM node from which the descendant DOM element is going to be retrieved.
+ /// The namespace URI of the element to match.
+ /// Name of the element to match.
+ ///
+ /// True if the search should include all the descendants of the DOM node.
+ /// False if the search should be scoped only to the direct children of the DOM node.
+ ///
+ /// The node's first descendant DOM element that matches the specified namespace URI and local name; null otherwise.
+
+ var firstElement = null;
+ xmlTraverse(domNode, recursive, function (child) {
+ if (child.nodeType === 1) {
+ var isExpectedNamespace = !namespaceURI || xmlNamespaceURI(child) === namespaceURI;
+ var isExpectedNodeName = !localName || xmlLocalName(child) === localName;
+
+ if (isExpectedNamespace && isExpectedNodeName) {
+ firstElement = child;
+ }
+ }
+ return firstElement === null;
+ });
+ return firstElement;
+ };
+
+ var xmlInnerText = function (xmlElement) {
+ /// Gets the concatenated value of all immediate child text and CDATA nodes for the specified element.
+ /// Element to get values for.
+ /// Text for all direct children.
+
+ var result = null;
+ var root = (xmlElement.nodeType === 9 && xmlElement.documentElement) ? xmlElement.documentElement : xmlElement;
+ var whitespaceAlreadyRemoved = root.ownerDocument.preserveWhiteSpace === false;
+ var whitespacePreserveContext;
+
+ xmlTraverse(root, false, function (child) {
+ if (child.nodeType === 3 || child.nodeType === 4) {
+ // isElementContentWhitespace indicates that this is 'ignorable whitespace',
+ // but it's not defined by all browsers, and does not honor xml:space='preserve'
+ // in some implementations.
+ //
+ // If we can't tell either way, we walk up the tree to figure out whether
+ // xml:space is set to preserve; otherwise we discard pure-whitespace.
+ //
+ // For example 1. The space between and is usually 'ignorable'.
+ var text = xmlNodeValue(child);
+ var shouldInclude = whitespaceAlreadyRemoved || !isWhitespace(text);
+ if (!shouldInclude) {
+ // Walk up the tree to figure out whether we are in xml:space='preserve' context
+ // for the cursor (needs to happen only once).
+ if (whitespacePreserveContext === undefined) {
+ whitespacePreserveContext = isWhitespacePreserveContext(root);
+ }
+
+ shouldInclude = whitespacePreserveContext;
+ }
+
+ if (shouldInclude) {
+ if (!result) {
+ result = text;
+ } else {
+ result += text;
+ }
+ }
+ }
+ // Continue traversing?
+ return true;
+ });
+ return result;
+ };
+
+ var xmlLocalName = function (domNode) {
+ /// Returns the localName of a XML node.
+ /// DOM node to get the value from.
+ /// localName of domNode.
+
+ return domNode.localName || domNode.baseName;
+ };
+
+ var xmlNamespaceURI = function (domNode) {
+ /// Returns the namespace URI of a XML node.
+ /// DOM node to get the value from.
+ /// Namespace URI of domNode.
+
+ return domNode.namespaceURI || null;
+ };
+
+ var xmlNodeValue = function (domNode) {
+ /// Returns the value or the inner text of a XML node.
+ /// DOM node to get the value from.
+ /// Value of the domNode or the inner text if domNode represents a DOM element node.
+
+ if (domNode.nodeType === 1) {
+ return xmlInnerText(domNode);
+ }
+ return domNode.nodeValue;
+ };
+
+ var xmlTraverse = function (domNode, recursive, onChildCallback) {
+ /// Walks through the descendants of the domNode and invokes a callback for each node.
+ /// DOM node whose descendants are going to be traversed.
+ ///
+ /// True if the traversal should include all the descenants of the DOM node.
+ /// False if the traversal should be scoped only to the direct children of the DOM node.
+ ///
+ /// Namespace URI of node.
+
+ var subtrees = [];
+ var child = domNode.firstChild;
+ var proceed = true;
+ while (child && proceed) {
+ proceed = onChildCallback(child);
+ if (proceed) {
+ if (recursive && child.firstChild) {
+ subtrees.push(child.firstChild);
+ }
+ child = child.nextSibling || subtrees.shift();
+ }
+ }
+ };
+
+ var xmlSiblingElement = function (domNode, namespaceURI, localName) {
+ /// Returns the next sibling DOM element of the specified DOM node.
+ /// DOM node from which the next sibling is going to be retrieved.
+ /// The namespace URI of the element to match.
+ /// Name of the element to match.
+ /// The node's next sibling DOM element, null if there is none.
+
+ var sibling = domNode.nextSibling;
+ while (sibling) {
+ if (sibling.nodeType === 1) {
+ var isExpectedNamespace = !namespaceURI || xmlNamespaceURI(sibling) === namespaceURI;
+ var isExpectedNodeName = !localName || xmlLocalName(sibling) === localName;
+
+ if (isExpectedNamespace && isExpectedNodeName) {
+ return sibling;
+ }
+ }
+ sibling = sibling.nextSibling;
+ }
+ return null;
+ };
+
+ var xmlDom = function () {
+ /// Creates a new empty DOM document node.
+ /// New DOM document node.
+ ///
+ /// This function will first try to create a native DOM document using
+ /// the browsers createDocument function. If the browser doesn't
+ /// support this but supports ActiveXObject, then an attempt to create
+ /// an MSXML 6.0 DOM will be made. If this attempt fails too, then an attempt
+ /// for creating an MXSML 3.0 DOM will be made. If this last attemp fails or
+ /// the browser doesn't support ActiveXObject then an exception will be thrown.
+ ///
+
+ var implementation = window.document.implementation;
+ return (implementation && implementation.createDocument) ?
+ implementation.createDocument(null, null, null) :
+ msXmlDom();
+ };
+
+ var xmlAppendChildren = function (parent, children) {
+ /// Appends a collection of child nodes or string values to a parent DOM node.
+ /// DOM node to which the children will be appended.
+ /// Array containing DOM nodes or string values that will be appended to the parent.
+ /// The parent with the appended children or string values.
+ ///
+ /// If a value in the children collection is a string, then a new DOM text node is going to be created
+ /// for it and then appended to the parent.
+ ///
+
+ if (!isArray(children)) {
+ return xmlAppendChild(parent, children);
+ }
+
+ var i, len;
+ for (i = 0, len = children.length; i < len; i++) {
+ children[i] && xmlAppendChild(parent, children[i]);
+ }
+ return parent;
+ };
+
+ var xmlAppendChild = function (parent, child) {
+ /// Appends a child node or a string value to a parent DOM node.
+ /// DOM node to which the child will be appended.
+ /// Child DOM node or string value to append to the parent.
+ /// The parent with the appended child or string value.
+ ///
+ /// If child is a string value, then a new DOM text node is going to be created
+ /// for it and then appended to the parent.
+ ///
+
+ if (child) {
+ if (typeof child === "string") {
+ return xmlAppendText(parent, xmlNewText(parent.ownerDocument, child));
+ }
+ if (child.nodeType === 2) {
+ parent.setAttributeNodeNS ? parent.setAttributeNodeNS(child) : parent.setAttributeNode(child);
+ } else {
+ parent.appendChild(child);
+ }
+ }
+ return parent;
+ };
+
+ var xmlNewAttribute = function (dom, namespaceURI, qualifiedName, value) {
+ /// Creates a new DOM attribute node.
+ /// DOM document used to create the attribute.
+ /// Namespace prefix.
+ /// Namespace URI.
+ /// DOM attribute node for the namespace declaration.
+
+ var attribute =
+ dom.createAttributeNS && dom.createAttributeNS(namespaceURI, qualifiedName) ||
+ dom.createNode(2, qualifiedName, namespaceURI || undefined);
+
+ attribute.value = value || "";
+ return attribute;
+ };
+
+ var xmlNewElement = function (dom, nampespaceURI, qualifiedName, children) {
+ /// Creates a new DOM element node.
+ /// DOM document used to create the DOM element.
+ /// Namespace URI of the new DOM element.
+ /// Qualified name in the form of "prefix:name" of the new DOM element.
+ ///
+ /// Collection of child DOM nodes or string values that are going to be appended to the new DOM element.
+ ///
+ /// New DOM element.
+ ///
+ /// If a value in the children collection is a string, then a new DOM text node is going to be created
+ /// for it and then appended to the new DOM element.
+ ///
+
+ var element =
+ dom.createElementNS && dom.createElementNS(nampespaceURI, qualifiedName) ||
+ dom.createNode(1, qualifiedName, nampespaceURI || undefined);
+
+ return xmlAppendChildren(element, children || []);
+ };
+
+ var xmlNewNSDeclaration = function (dom, namespaceURI, prefix) {
+ /// Creates a namespace declaration attribute.
+ /// DOM document used to create the attribute.
+ /// Namespace URI.
+ /// Namespace prefix.
+ /// DOM attribute node for the namespace declaration.
+
+ return xmlNewAttribute(dom, xmlnsNS, xmlQualifiedName("xmlns", prefix), namespaceURI);
+ };
+
+ var xmlNewFragment = function (dom, text) {
+ /// Creates a new DOM document fragment node for the specified xml text.
+ /// DOM document from which the fragment node is going to be created.
+ /// XML text to be represented by the XmlFragment.
+ /// New DOM document fragment object.
+
+ var value = "" + text + "";
+ var tempDom = xmlParse(value);
+ var tempRoot = tempDom.documentElement;
+ var imported = ("importNode" in dom) ? dom.importNode(tempRoot, true) : tempRoot;
+ var fragment = dom.createDocumentFragment();
+
+ var importedChild = imported.firstChild;
+ while (importedChild) {
+ fragment.appendChild(importedChild);
+ importedChild = importedChild.nextSibling;
+ }
+ return fragment;
+ };
+
+ var xmlNewText = function (dom, text) {
+ /// Creates new DOM text node.
+ /// DOM document used to create the text node.
+ /// Text value for the DOM text node.
+ /// DOM text node.
+
+ return dom.createTextNode(text);
+ };
+
+ var xmlNewNodeByPath = function (dom, root, namespaceURI, prefix, path) {
+ /// Creates a new DOM element or DOM attribute node as specified by path and appends it to the DOM tree pointed by root.
+ /// DOM document used to create the new node.
+ /// DOM element node used as root of the subtree on which the new nodes are going to be created.
+ /// Namespace URI of the new DOM element or attribute.
+ /// Prefix used to qualify the name of the new DOM element or attribute.
+ /// Path string describing the location of the new DOM element or attribute from the root element.
+ /// DOM element or attribute node for the last segment of the path.
+ ///
+ /// This function will traverse the path and will create a new DOM element with the specified namespace URI and prefix
+ /// for each segment that doesn't have a matching element under root.
+ ///
+ /// The last segment of the path may be decorated with a starting @ character. In this case a new DOM attribute node
+ /// will be created.
+ ///
+
+ var name = "";
+ var parts = path.split("/");
+ var xmlFindNode = xmlFirstChildElement;
+ var xmlNewNode = xmlNewElement;
+ var xmlNode = root;
+
+ var i, len;
+ for (i = 0, len = parts.length; i < len; i++) {
+ name = parts[i];
+ if (name.charAt(0) === "@") {
+ name = name.substring(1);
+ xmlFindNode = xmlAttributeNode;
+ xmlNewNode = xmlNewAttribute;
+ }
+
+ var childNode = xmlFindNode(xmlNode, namespaceURI, name);
+ if (!childNode) {
+ childNode = xmlNewNode(dom, namespaceURI, xmlQualifiedName(prefix, name));
+ xmlAppendChild(xmlNode, childNode);
+ }
+ xmlNode = childNode;
+ }
+ return xmlNode;
+ };
+
+ var xmlSerialize = function (domNode) {
+ ///
+ /// Returns the text representation of the document to which the specified node belongs.
+ ///
+ /// Wrapped element in the document to serialize.
+ /// Serialized document.
+
+ var xmlSerializer = window.XMLSerializer;
+ if (xmlSerializer) {
+ var serializer = new xmlSerializer();
+ return serializer.serializeToString(domNode);
+ }
+
+ if (domNode.xml) {
+ return domNode.xml;
+ }
+
+ throw { message: "XML serialization unsupported" };
+ };
+
+ var xmlSerializeDescendants = function (domNode) {
+ /// Returns the XML representation of the all the descendants of the node.
+ /// Node to serialize.
+ /// The XML representation of all the descendants of the node.
+
+ var children = domNode.childNodes;
+ var i, len = children.length;
+ if (len === 0) {
+ return "";
+ }
+
+ // Some implementations of the XMLSerializer don't deal very well with fragments that
+ // don't have a DOMElement as their first child. The work around is to wrap all the
+ // nodes in a dummy root node named "c", serialize it and then just extract the text between
+ // the and the substrings.
+
+ var dom = domNode.ownerDocument;
+ var fragment = dom.createDocumentFragment();
+ var fragmentRoot = dom.createElement("c");
+
+ fragment.appendChild(fragmentRoot);
+ // Move the children to the fragment tree.
+ for (i = 0; i < len; i++) {
+ fragmentRoot.appendChild(children[i]);
+ }
+
+ var xml = xmlSerialize(fragment);
+ xml = xml.substr(3, xml.length - 7);
+
+ // Move the children back to the original dom tree.
+ for (i = 0; i < len; i++) {
+ domNode.appendChild(fragmentRoot.childNodes[i]);
+ }
+
+ return xml;
+ };
+
+ var xmlSerializeNode = function (domNode) {
+ /// Returns the XML representation of the node and all its descendants.
+ /// Node to serialize.
+ /// The XML representation of the node and all its descendants.
+
+ var xml = domNode.xml;
+ if (xml !== undefined) {
+ return xml;
+ }
+
+ if (window.XMLSerializer) {
+ var serializer = new window.XMLSerializer();
+ return serializer.serializeToString(domNode);
+ }
+
+ throw { message: "XML serialization unsupported" };
+ };
+
+
+
+
+ var forwardCall = function (thisValue, name, returnValue) {
+ /// Creates a new function to forward a call.
+ /// Value to use as the 'this' object.
+ /// Name of function to forward to.
+ /// Return value for the forward call (helps keep identity when chaining calls).
+ /// A new function that will forward a call.
+
+ return function () {
+ thisValue[name].apply(thisValue, arguments);
+ return returnValue;
+ };
+ };
+
+ var DjsDeferred = function () {
+ /// Initializes a new DjsDeferred object.
+ ///
+ /// Compability Note A - Ordering of callbacks through chained 'then' invocations
+ ///
+ /// The Wiki entry at http://wiki.commonjs.org/wiki/Promises/A
+ /// implies that .then() returns a distinct object.
+ ////
+ /// For compatibility with http://api.jquery.com/category/deferred-object/
+ /// we return this same object. This affects ordering, as
+ /// the jQuery version will fire callbacks in registration
+ /// order regardless of whether they occur on the result
+ /// or the original object.
+ ///
+ /// Compability Note B - Fulfillment value
+ ///
+ /// The Wiki entry at http://wiki.commonjs.org/wiki/Promises/A
+ /// implies that the result of a success callback is the
+ /// fulfillment value of the object and is received by
+ /// other success callbacks that are chained.
+ ///
+ /// For compatibility with http://api.jquery.com/category/deferred-object/
+ /// we disregard this value instead.
+ ///
+
+ this._arguments = undefined;
+ this._done = undefined;
+ this._fail = undefined;
+ this._resolved = false;
+ this._rejected = false;
+ };
+
+ DjsDeferred.prototype = {
+ then: function (fulfilledHandler, errorHandler /*, progressHandler */) {
+ /// Adds success and error callbacks for this deferred object.
+ /// Success callback.
+ /// Error callback.
+ /// See Compatibility Note A.
+
+ if (fulfilledHandler) {
+ if (!this._done) {
+ this._done = [fulfilledHandler];
+ } else {
+ this._done.push(fulfilledHandler);
+ }
+ }
+
+ if (errorHandler) {
+ if (!this._fail) {
+ this._fail = [errorHandler];
+ } else {
+ this._fail.push(errorHandler);
+ }
+ }
+
+ //// See Compatibility Note A in the DjsDeferred constructor.
+ //// if (!this._next) {
+ //// this._next = createDeferred();
+ //// }
+ //// return this._next.promise();
+
+ if (this._resolved) {
+ this.resolve.apply(this, this._arguments);
+ } else if (this._rejected) {
+ this.reject.apply(this, this._arguments);
+ }
+
+ return this;
+ },
+
+ resolve: function (/* args */) {
+ /// Invokes success callbacks for this deferred object.
+ /// All arguments are forwarded to success callbacks.
+
+
+ if (this._done) {
+ var i, len;
+ for (i = 0, len = this._done.length; i < len; i++) {
+ //// See Compability Note B - Fulfillment value.
+ //// var nextValue =
+ this._done[i].apply(null, arguments);
+ }
+
+ //// See Compatibility Note A in the DjsDeferred constructor.
+ //// this._next.resolve(nextValue);
+ //// delete this._next;
+
+ this._done = undefined;
+ this._resolved = false;
+ this._arguments = undefined;
+ } else {
+ this._resolved = true;
+ this._arguments = arguments;
+ }
+ },
+
+ reject: function (/* args */) {
+ /// Invokes error callbacks for this deferred object.
+ /// All arguments are forwarded to error callbacks.
+ if (this._fail) {
+ var i, len;
+ for (i = 0, len = this._fail.length; i < len; i++) {
+ this._fail[i].apply(null, arguments);
+ }
+
+ this._fail = undefined;
+ this._rejected = false;
+ this._arguments = undefined;
+ } else {
+ this._rejected = true;
+ this._arguments = arguments;
+ }
+ },
+
+ promise: function () {
+ /// Returns a version of this object that has only the read-only methods available.
+ /// An object with only the promise object.
+
+ var result = {};
+ result.then = forwardCall(this, "then", result);
+ return result;
+ }
+ };
+
+ var createDeferred = function () {
+ /// Creates a deferred object.
+ ///
+ /// A new deferred object. If jQuery is installed, then a jQuery
+ /// Deferred object is returned, which provides a superset of features.
+ ///
+
+ if (window.jQuery && window.jQuery.Deferred) {
+ return new window.jQuery.Deferred();
+ } else {
+ return new DjsDeferred();
+ }
+ };
+
+
+
+
+ var dataItemTypeName = function (value, metadata) {
+ /// Gets the type name of a data item value that belongs to a feed, an entry, a complex type property, or a collection property.
+ /// Value of the data item from which the type name is going to be retrieved.
+ /// Object containing metadata about the data tiem.
+ ///
+ /// This function will first try to get the type name from the data item's value itself if it is an object with a __metadata property; otherwise
+ /// it will try to recover it from the metadata. If both attempts fail, it will return null.
+ ///
+ /// Data item type name; null if the type name cannot be found within the value or the metadata
+
+ var valueTypeName = ((value && value.__metadata) || {}).type;
+ return valueTypeName || (metadata ? metadata.type : null);
+ };
+
+ var EDM = "Edm.";
+ var EDM_BINARY = EDM + "Binary";
+ var EDM_BOOLEAN = EDM + "Boolean";
+ var EDM_BYTE = EDM + "Byte";
+ var EDM_DATETIME = EDM + "DateTime";
+ var EDM_DATETIMEOFFSET = EDM + "DateTimeOffset";
+ var EDM_DECIMAL = EDM + "Decimal";
+ var EDM_DOUBLE = EDM + "Double";
+ var EDM_GUID = EDM + "Guid";
+ var EDM_INT16 = EDM + "Int16";
+ var EDM_INT32 = EDM + "Int32";
+ var EDM_INT64 = EDM + "Int64";
+ var EDM_SBYTE = EDM + "SByte";
+ var EDM_SINGLE = EDM + "Single";
+ var EDM_STRING = EDM + "String";
+ var EDM_TIME = EDM + "Time";
+
+ var EDM_GEOGRAPHY = EDM + "Geography";
+ var EDM_GEOGRAPHY_POINT = EDM_GEOGRAPHY + "Point";
+ var EDM_GEOGRAPHY_LINESTRING = EDM_GEOGRAPHY + "LineString";
+ var EDM_GEOGRAPHY_POLYGON = EDM_GEOGRAPHY + "Polygon";
+ var EDM_GEOGRAPHY_COLLECTION = EDM_GEOGRAPHY + "Collection";
+ var EDM_GEOGRAPHY_MULTIPOLYGON = EDM_GEOGRAPHY + "MultiPolygon";
+ var EDM_GEOGRAPHY_MULTILINESTRING = EDM_GEOGRAPHY + "MultiLineString";
+ var EDM_GEOGRAPHY_MULTIPOINT = EDM_GEOGRAPHY + "MultiPoint";
+
+ var EDM_GEOMETRY = EDM + "Geometry";
+ var EDM_GEOMETRY_POINT = EDM_GEOMETRY + "Point";
+ var EDM_GEOMETRY_LINESTRING = EDM_GEOMETRY + "LineString";
+ var EDM_GEOMETRY_POLYGON = EDM_GEOMETRY + "Polygon";
+ var EDM_GEOMETRY_COLLECTION = EDM_GEOMETRY + "Collection";
+ var EDM_GEOMETRY_MULTIPOLYGON = EDM_GEOMETRY + "MultiPolygon";
+ var EDM_GEOMETRY_MULTILINESTRING = EDM_GEOMETRY + "MultiLineString";
+ var EDM_GEOMETRY_MULTIPOINT = EDM_GEOMETRY + "MultiPoint";
+
+ var GEOJSON_POINT = "Point";
+ var GEOJSON_LINESTRING = "LineString";
+ var GEOJSON_POLYGON = "Polygon";
+ var GEOJSON_MULTIPOINT = "MultiPoint";
+ var GEOJSON_MULTILINESTRING = "MultiLineString";
+ var GEOJSON_MULTIPOLYGON = "MultiPolygon";
+ var GEOJSON_GEOMETRYCOLLECTION = "GeometryCollection";
+
+ var primitiveEdmTypes = [
+ EDM_STRING,
+ EDM_INT32,
+ EDM_INT64,
+ EDM_BOOLEAN,
+ EDM_DOUBLE,
+ EDM_SINGLE,
+ EDM_DATETIME,
+ EDM_DATETIMEOFFSET,
+ EDM_TIME,
+ EDM_DECIMAL,
+ EDM_GUID,
+ EDM_BYTE,
+ EDM_INT16,
+ EDM_SBYTE,
+ EDM_BINARY
+ ];
+
+ var geometryEdmTypes = [
+ EDM_GEOMETRY,
+ EDM_GEOMETRY_POINT,
+ EDM_GEOMETRY_LINESTRING,
+ EDM_GEOMETRY_POLYGON,
+ EDM_GEOMETRY_COLLECTION,
+ EDM_GEOMETRY_MULTIPOLYGON,
+ EDM_GEOMETRY_MULTILINESTRING,
+ EDM_GEOMETRY_MULTIPOINT
+ ];
+
+ var geographyEdmTypes = [
+ EDM_GEOGRAPHY,
+ EDM_GEOGRAPHY_POINT,
+ EDM_GEOGRAPHY_LINESTRING,
+ EDM_GEOGRAPHY_POLYGON,
+ EDM_GEOGRAPHY_COLLECTION,
+ EDM_GEOGRAPHY_MULTIPOLYGON,
+ EDM_GEOGRAPHY_MULTILINESTRING,
+ EDM_GEOGRAPHY_MULTIPOINT
+ ];
+
+ var forEachSchema = function (metadata, callback) {
+ /// Invokes a function once per schema in metadata.
+ /// Metadata store; one of edmx, schema, or an array of any of them.
+ /// Callback function to invoke once per schema.
+ ///
+ /// The first truthy value to be returned from the callback; null or the last falsy value otherwise.
+ ///
+
+ if (!metadata) {
+ return null;
+ }
+
+ if (isArray(metadata)) {
+ var i, len, result;
+ for (i = 0, len = metadata.length; i < len; i++) {
+ result = forEachSchema(metadata[i], callback);
+ if (result) {
+ return result;
+ }
+ }
+
+ return null;
+ } else {
+ if (metadata.dataServices) {
+ return forEachSchema(metadata.dataServices.schema, callback);
+ }
+
+ return callback(metadata);
+ }
+ };
+
+ var formatMilliseconds = function (ms, ns) {
+ /// Formats a millisecond and a nanosecond value into a single string.
+ /// Number of milliseconds to format.
+ /// Number of nanoseconds to format.
+ /// Formatted text.
+ /// If the value is already as string it's returned as-is.
+
+ // Avoid generating milliseconds if not necessary.
+ if (ms === 0) {
+ ms = "";
+ } else {
+ ms = "." + formatNumberWidth(ms.toString(), 3);
+ }
+ if (ns > 0) {
+ if (ms === "") {
+ ms = ".000";
+ }
+ ms += formatNumberWidth(ns.toString(), 4);
+ }
+ return ms;
+ };
+
+ var formatDateTimeOffset = function (value) {
+ /// Formats a DateTime or DateTimeOffset value a string.
+ /// Value to format.
+ /// Formatted text.
+ /// If the value is already as string it's returned as-is.
+
+ if (typeof value === "string") {
+ return value;
+ }
+
+ var hasOffset = isDateTimeOffset(value);
+ var offset = getCanonicalTimezone(value.__offset);
+ if (hasOffset && offset !== "Z") {
+ // We're about to change the value, so make a copy.
+ value = new Date(value.valueOf());
+
+ var timezone = parseTimezone(offset);
+ var hours = value.getUTCHours() + (timezone.d * timezone.h);
+ var minutes = value.getMinutes() + (timezone.d * timezone.m);
+
+ value.setUTCHours(hours, minutes);
+ } else if (!hasOffset) {
+ // Don't suffix a 'Z' for Edm.DateTime values.
+ offset = "";
+ }
+
+ var year = value.getUTCFullYear();
+ var month = value.getUTCMonth() + 1;
+ var sign = "";
+ if (year <= 0) {
+ year = -(year - 1);
+ sign = "-";
+ }
+
+ var ms = formatMilliseconds(value.getUTCMilliseconds(), value.__ns);
+
+ return sign +
+ formatNumberWidth(year, 4) + "-" +
+ formatNumberWidth(month, 2) + "-" +
+ formatNumberWidth(value.getUTCDate(), 2) + "T" +
+ formatNumberWidth(value.getUTCHours(), 2) + ":" +
+ formatNumberWidth(value.getUTCMinutes(), 2) + ":" +
+ formatNumberWidth(value.getUTCSeconds(), 2) +
+ ms + offset;
+ };
+
+ var formatDuration = function (value) {
+ /// Converts a duration to a string in xsd:duration format.
+ /// Object with ms and __edmType properties.
+ /// String representation of the time object in xsd:duration format.
+
+ var ms = value.ms;
+
+ var sign = "";
+ if (ms < 0) {
+ sign = "-";
+ ms = -ms;
+ }
+
+ var days = Math.floor(ms / 86400000);
+ ms -= 86400000 * days;
+ var hours = Math.floor(ms / 3600000);
+ ms -= 3600000 * hours;
+ var minutes = Math.floor(ms / 60000);
+ ms -= 60000 * minutes;
+ var seconds = Math.floor(ms / 1000);
+ ms -= seconds * 1000;
+
+ return sign + "P" +
+ formatNumberWidth(days, 2) + "DT" +
+ formatNumberWidth(hours, 2) + "H" +
+ formatNumberWidth(minutes, 2) + "M" +
+ formatNumberWidth(seconds, 2) +
+ formatMilliseconds(ms, value.ns) + "S";
+ };
+
+ var formatNumberWidth = function (value, width, append) {
+ /// Formats the specified value to the given width.
+ /// Number to format (non-negative).
+ /// Minimum width for number.
+ /// Flag indicating if the value is padded at the beginning (false) or at the end (true).
+ /// Text representation.
+ var result = value.toString(10);
+ while (result.length < width) {
+ if (append) {
+ result += "0";
+ } else {
+ result = "0" + result;
+ }
+ }
+
+ return result;
+ };
+
+ var getCanonicalTimezone = function (timezone) {
+ /// Gets the canonical timezone representation.
+ /// Timezone representation.
+ /// An 'Z' string if the timezone is absent or 0; the timezone otherwise.
+
+ return (!timezone || timezone === "Z" || timezone === "+00:00" || timezone === "-00:00") ? "Z" : timezone;
+ };
+
+ var getCollectionType = function (typeName) {
+ /// Gets the type of a collection type name.
+ /// Type name of the collection.
+ /// Type of the collection; null if the type name is not a collection type.
+
+ if (typeof typeName === "string") {
+ var end = typeName.indexOf(")", 10);
+ if (typeName.indexOf("Collection(") === 0 && end > 0) {
+ return typeName.substring(11, end);
+ }
+ }
+ return null;
+ };
+
+ var invokeRequest = function (request, success, error, handler, httpClient, context) {
+ /// Sends a request containing OData payload to a server.
+ /// Object that represents the request to be sent..
+ /// Callback for a successful read operation.
+ /// Callback for handling errors.
+ /// Handler for data serialization.
+ /// HTTP client layer.
+ /// Context used for processing the request
+
+ return httpClient.request(request, function (response) {
+ try {
+ if (response.headers) {
+ normalizeHeaders(response.headers);
+ }
+
+ if (response.data === undefined && response.statusCode !== 204) {
+ handler.read(response, context);
+ }
+ } catch (err) {
+ if (err.request === undefined) {
+ err.request = request;
+ }
+ if (err.response === undefined) {
+ err.response = response;
+ }
+ error(err);
+ return;
+ }
+
+ success(response.data, response);
+ }, error);
+ };
+
+ var isBatch = function (value) {
+ /// Tests whether a value is a batch object in the library's internal representation.
+ /// Value to test.
+ /// True is the value is a batch object; false otherwise.
+
+ return isComplex(value) && isArray(value.__batchRequests);
+ };
+
+ // Regular expression used for testing and parsing for a collection type.
+ var collectionTypeRE = /Collection\((.*)\)/;
+
+ var isCollection = function (value, typeName) {
+ /// Tests whether a value is a collection value in the library's internal representation.
+ /// Value to test.
+ /// Type name of the value. This is used to disambiguate from a collection property value.
+ /// True is the value is a feed value; false otherwise.
+
+ var colData = value && value.results || value;
+ return !!colData &&
+ (isCollectionType(typeName)) ||
+ (!typeName && isArray(colData) && !isComplex(colData[0]));
+ };
+
+ var isCollectionType = function (typeName) {
+ /// Checks whether the specified type name is a collection type.
+ /// Name of type to check.
+ /// True if the type is the name of a collection type; false otherwise.
+ return collectionTypeRE.test(typeName);
+ };
+
+ var isComplex = function (value) {
+ /// Tests whether a value is a complex type value in the library's internal representation.
+ /// Value to test.
+ /// True is the value is a complex type value; false otherwise.
+
+ return !!value &&
+ isObject(value) &&
+ !isArray(value) &&
+ !isDate(value);
+ };
+
+ var isDateTimeOffset = function (value) {
+ /// Checks whether a Date object is DateTimeOffset value
+ /// Value to check.
+ /// true if the value is a DateTimeOffset, false otherwise.
+ return (value.__edmType === "Edm.DateTimeOffset" || (!value.__edmType && value.__offset));
+ };
+
+ var isDeferred = function (value) {
+ /// Tests whether a value is a deferred navigation property in the library's internal representation.
+ /// Value to test.
+ /// True is the value is a deferred navigation property; false otherwise.
+
+ if (!value && !isComplex(value)) {
+ return false;
+ }
+ var metadata = value.__metadata || {};
+ var deferred = value.__deferred || {};
+ return !metadata.type && !!deferred.uri;
+ };
+
+ var isEntry = function (value) {
+ /// Tests whether a value is an entry object in the library's internal representation.
+ /// Value to test.
+ /// True is the value is an entry object; false otherwise.
+
+ return isComplex(value) && value.__metadata && "uri" in value.__metadata;
+ };
+
+ var isFeed = function (value, typeName) {
+ /// Tests whether a value is a feed value in the library's internal representation.
+ /// Value to test.
+ /// Type name of the value. This is used to disambiguate from a collection property value.
+ /// True is the value is a feed value; false otherwise.
+
+ var feedData = value && value.results || value;
+ return isArray(feedData) && (
+ (!isCollectionType(typeName)) &&
+ (isComplex(feedData[0]))
+ );
+ };
+
+ var isGeographyEdmType = function (typeName) {
+ /// Checks whether the specified type name is a geography EDM type.
+ /// Name of type to check.
+ /// True if the type is a geography EDM type; false otherwise.
+
+ return contains(geographyEdmTypes, typeName);
+ };
+
+ var isGeometryEdmType = function (typeName) {
+ /// Checks whether the specified type name is a geometry EDM type.
+ /// Name of type to check.
+ /// True if the type is a geometry EDM type; false otherwise.
+
+ return contains(geometryEdmTypes, typeName);
+ };
+
+ var isNamedStream = function (value) {
+ /// Tests whether a value is a named stream value in the library's internal representation.
+ /// Value to test.
+ /// True is the value is a named stream; false otherwise.
+
+ if (!value && !isComplex(value)) {
+ return false;
+ }
+ var metadata = value.__metadata;
+ var mediaResource = value.__mediaresource;
+ return !metadata && !!mediaResource && !!mediaResource.media_src;
+ };
+
+ var isPrimitive = function (value) {
+ /// Tests whether a value is a primitive type value in the library's internal representation.
+ /// Value to test.
+ ///
+ /// Date objects are considered primitive types by the library.
+ ///
+ /// True is the value is a primitive type value.
+
+ return isDate(value) ||
+ typeof value === "string" ||
+ typeof value === "number" ||
+ typeof value === "boolean";
+ };
+
+ var isPrimitiveEdmType = function (typeName) {
+ /// Checks whether the specified type name is a primitive EDM type.
+ /// Name of type to check.
+ /// True if the type is a primitive EDM type; false otherwise.
+
+ return contains(primitiveEdmTypes, typeName);
+ };
+
+ var navigationPropertyKind = function (value, propertyModel) {
+ /// Gets the kind of a navigation property value.
+ /// Value of the navigation property.
+ ///
+ /// Object that describes the navigation property in an OData conceptual schema.
+ ///
+ ///
+ /// The returned string is as follows
+ ///
+ /// String value describing the kind of the navigation property; null if the kind cannot be determined.
+
+ if (isDeferred(value)) {
+ return "deferred";
+ }
+ if (isEntry(value)) {
+ return "entry";
+ }
+ if (isFeed(value)) {
+ return "feed";
+ }
+ if (propertyModel && propertyModel.relationship) {
+ if (value === null || value === undefined || !isFeed(value)) {
+ return "entry";
+ }
+ return "feed";
+ }
+ return null;
+ };
+
+ var lookupProperty = function (properties, name) {
+ /// Looks up a property by name.
+ /// Array of property objects as per EDM metadata.
+ /// Name to look for.
+ /// The property object; null if not found.
+
+ return find(properties, function (property) {
+ return property.name === name;
+ });
+ };
+
+ var lookupInMetadata = function (name, metadata, kind) {
+ /// Looks up a type object by name.
+ /// Name, possibly null or empty.
+ /// Metadata store; one of edmx, schema, or an array of any of them.
+ /// Kind of object to look for as per EDM metadata.
+ /// An type description if the name is found; null otherwise.
+
+ return (name) ? forEachSchema(metadata, function (schema) {
+ return lookupInSchema(name, schema, kind);
+ }) : null;
+ };
+
+ var lookupEntitySet = function (entitySets, name) {
+ /// Looks up a entity set by name.
+ /// Array of entity set objects as per EDM metadata.
+ /// Name to look for.
+ /// The entity set object; null if not found.
+
+ return find(entitySets, function (entitySet) {
+ return entitySet.name === name;
+ });
+ };
+
+ var lookupComplexType = function (name, metadata) {
+ /// Looks up a complex type object by name.
+ /// Name, possibly null or empty.
+ /// Metadata store; one of edmx, schema, or an array of any of them.
+ /// A complex type description if the name is found; null otherwise.
+
+ return lookupInMetadata(name, metadata, "complexType");
+ };
+
+ var lookupEntityType = function (name, metadata) {
+ /// Looks up an entity type object by name.
+ /// Name, possibly null or empty.
+ /// Metadata store; one of edmx, schema, or an array of any of them.
+ /// An entity type description if the name is found; null otherwise.
+
+ return lookupInMetadata(name, metadata, "entityType");
+ };
+
+ var lookupDefaultEntityContainer = function (metadata) {
+ /// Looks up an
+ /// Name, possibly null or empty.
+ /// Metadata store; one of edmx, schema, or an array of any of them.
+ /// An entity container description if the name is found; null otherwise.
+
+ return forEachSchema(metadata, function (schema) {
+ return find(schema.entityContainer, function (container) {
+ return parseBool(container.isDefaultEntityContainer);
+ });
+ });
+ };
+
+ var lookupEntityContainer = function (name, metadata) {
+ /// Looks up an entity container object by name.
+ /// Name, possibly null or empty.
+ /// Metadata store; one of edmx, schema, or an array of any of them.
+ /// An entity container description if the name is found; null otherwise.
+
+ return lookupInMetadata(name, metadata, "entityContainer");
+ };
+
+ var lookupFunctionImport = function (functionImports, name) {
+ /// Looks up a function import by name.
+ /// Array of function import objects as per EDM metadata.
+ /// Name to look for.
+ /// The entity set object; null if not found.
+
+ return find(functionImports, function (functionImport) {
+ return functionImport.name === name;
+ });
+ };
+
+ var lookupNavigationPropertyType = function (navigationProperty, metadata) {
+ /// Looks up the target entity type for a navigation property.
+ ///
+ ///
+ /// The entity type name for the specified property, null if not found.
+
+ var result = null;
+ if (navigationProperty) {
+ var rel = navigationProperty.relationship;
+ var association = forEachSchema(metadata, function (schema) {
+ // The name should be the namespace qualified name in 'ns'.'type' format.
+ var nameOnly = removeNamespace(schema["namespace"], rel);
+ var associations = schema.association;
+ if (nameOnly && associations) {
+ var i, len;
+ for (i = 0, len = associations.length; i < len; i++) {
+ if (associations[i].name === nameOnly) {
+ return associations[i];
+ }
+ }
+ }
+ });
+
+ if (association) {
+ var end = association.end[0];
+ if (end.role !== navigationProperty.toRole) {
+ end = association.end[1];
+ // For metadata to be valid, end.role === navigationProperty.toRole now.
+ }
+ result = end.type;
+ }
+ }
+ return result;
+ };
+
+ var removeNamespace = function (ns, fullName) {
+ /// Given an expected namespace prefix, removes it from a full name.
+ /// Expected namespace.
+ /// Full name in 'ns'.'name' form.
+ /// The local name, null if it isn't found in the expected namespace.
+
+ if (fullName.indexOf(ns) === 0 && fullName.charAt(ns.length) === ".") {
+ return fullName.substr(ns.length + 1);
+ }
+
+ return null;
+ };
+
+ var lookupInSchema = function (name, schema, kind) {
+ /// Looks up a schema object by name.
+ /// Name (assigned).
+ /// Schema object as per EDM metadata.
+ /// Kind of object to look for as per EDM metadata.
+ /// An entity type description if the name is found; null otherwise.
+
+ if (name && schema) {
+ // The name should be the namespace qualified name in 'ns'.'type' format.
+ var nameOnly = removeNamespace(schema["namespace"], name);
+ if (nameOnly) {
+ return find(schema[kind], function (item) {
+ return item.name === nameOnly;
+ });
+ }
+ }
+ return null;
+ };
+
+ var maxVersion = function (left, right) {
+ /// Compares to version strings and returns the higher one.
+ /// Version string in the form "major.minor.rev"
+ /// Version string in the form "major.minor.rev"
+ /// The higher version string.
+
+ if (left === right) {
+ return left;
+ }
+
+ var leftParts = left.split(".");
+ var rightParts = right.split(".");
+
+ var len = (leftParts.length >= rightParts.length)
+ ? leftParts.length
+ : rightParts.length;
+
+ for (var i = 0; i < len; i++) {
+ var leftVersion = leftParts[i] && parseInt10(leftParts[i]);
+ var rightVersion = rightParts[i] && parseInt10(rightParts[i]);
+ if (leftVersion > rightVersion) {
+ return left;
+ }
+ if (leftVersion < rightVersion) {
+ return right;
+ }
+ }
+ };
+
+ var normalHeaders = {
+ "accept": "Accept",
+ "content-type": "Content-Type",
+ "dataserviceversion": "DataServiceVersion",
+ "maxdataserviceversion": "MaxDataServiceVersion"
+ };
+
+ var normalizeHeaders = function (headers) {
+ /// Normalizes headers so they can be found with consistent casing.
+ /// Dictionary of name/value pairs.
+
+ for (var name in headers) {
+ var lowerName = name.toLowerCase();
+ var normalName = normalHeaders[lowerName];
+ if (normalName && name !== normalName) {
+ var val = headers[name];
+ delete headers[name];
+ headers[normalName] = val;
+ }
+ }
+ };
+
+ var parseBool = function (propertyValue) {
+ /// Parses a string into a boolean value.
+ /// Value to parse.
+ /// true if the property value is 'true'; false otherwise.
+
+ if (typeof propertyValue === "boolean") {
+ return propertyValue;
+ }
+
+ return typeof propertyValue === "string" && propertyValue.toLowerCase() === "true";
+ };
+
+
+ // The captured indices for this expression are:
+ // 0 - complete input
+ // 1,2,3 - year with optional minus sign, month, day
+ // 4,5,6 - hours, minutes, seconds
+ // 7 - optional milliseconds
+ // 8 - everything else (presumably offset information)
+ var parseDateTimeRE = /^(-?\d{4,})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})(?:\.(\d+))?(.*)$/;
+
+ var parseDateTimeMaybeOffset = function (value, withOffset, nullOnError) {
+ /// Parses a string into a DateTime value.
+ /// Value to parse.
+ /// Whether offset is expected.
+ /// The parsed value.
+
+ // We cannot parse this in cases of failure to match or if offset information is specified.
+ var parts = parseDateTimeRE.exec(value);
+ var offset = (parts) ? getCanonicalTimezone(parts[8]) : null;
+
+ if (!parts || (!withOffset && offset !== "Z")) {
+ if (nullOnError) {
+ return null;
+ }
+ throw { message: "Invalid date/time value" };
+ }
+
+ // Pre-parse years, account for year '0' being invalid in dateTime.
+ var year = parseInt10(parts[1]);
+ if (year <= 0) {
+ year++;
+ }
+
+ // Pre-parse optional milliseconds, fill in default. Fail if value is too precise.
+ var ms = parts[7];
+ var ns = 0;
+ if (!ms) {
+ ms = 0;
+ } else {
+ if (ms.length > 7) {
+ if (nullOnError) {
+ return null;
+ }
+ throw { message: "Cannot parse date/time value to given precision." };
+ }
+
+ ns = formatNumberWidth(ms.substring(3), 4, true);
+ ms = formatNumberWidth(ms.substring(0, 3), 3, true);
+
+ ms = parseInt10(ms);
+ ns = parseInt10(ns);
+ }
+
+ // Pre-parse other time components and offset them if necessary.
+ var hours = parseInt10(parts[4]);
+ var minutes = parseInt10(parts[5]);
+ var seconds = parseInt10(parts[6]);
+ if (offset !== "Z") {
+ // The offset is reversed to get back the UTC date, which is
+ // what the API will eventually have.
+ var timezone = parseTimezone(offset);
+ var direction = -(timezone.d);
+ hours += timezone.h * direction;
+ minutes += timezone.m * direction;
+ }
+
+ // Set the date and time separately with setFullYear, so years 0-99 aren't biased like in Date.UTC.
+ var result = new Date();
+ result.setUTCFullYear(
+ year, // Year.
+ parseInt10(parts[2]) - 1, // Month (zero-based for Date.UTC and setFullYear).
+ parseInt10(parts[3]) // Date.
+ );
+ result.setUTCHours(hours, minutes, seconds, ms);
+
+ if (isNaN(result.valueOf())) {
+ if (nullOnError) {
+ return null;
+ }
+ throw { message: "Invalid date/time value" };
+ }
+
+ if (withOffset) {
+ result.__edmType = "Edm.DateTimeOffset";
+ result.__offset = offset;
+ }
+
+ if (ns) {
+ result.__ns = ns;
+ }
+
+ return result;
+ };
+
+ var parseDateTime = function (propertyValue, nullOnError) {
+ /// Parses a string into a DateTime value.
+ /// Value to parse.
+ /// The parsed value.
+
+ return parseDateTimeMaybeOffset(propertyValue, false, nullOnError);
+ };
+
+ var parseDateTimeOffset = function (propertyValue, nullOnError) {
+ /// Parses a string into a DateTimeOffset value.
+ /// Value to parse.
+ /// The parsed value.
+ ///
+ /// The resulting object is annotated with an __edmType property and
+ /// an __offset property reflecting the original intended offset of
+ /// the value. The time is adjusted for UTC time, as the current
+ /// timezone-aware Date APIs will only work with the local timezone.
+ ///
+
+ return parseDateTimeMaybeOffset(propertyValue, true, nullOnError);
+ };
+
+ // The captured indices for this expression are:
+ // 0 - complete input
+ // 1 - direction
+ // 2,3,4 - years, months, days
+ // 5,6,7,8 - hours, minutes, seconds, miliseconds
+
+ var parseTimeRE = /^([+-])?P(?:(\d+)Y)?(?:(\d+)M)?(?:(\d+)D)?(?:T(?:(\d+)H)?(?:(\d+)M)?(?:(\d+)(?:\.(\d+))?S)?)?/;
+
+ var isEdmDurationValue = function (value) {
+ parseTimeRE.test(value);
+ }
+
+ var parseDuration = function (duration) {
+ /// Parses a string in xsd:duration format.
+ /// Duration value.
+ ///
+ /// This method will throw an exception if the input string has a year or a month component.
+ ///
+ /// Object representing the time
+
+ var parts = parseTimeRE.exec(duration);
+
+ if (parts === null) {
+ throw { message: "Invalid duration value." };
+ }
+
+ var years = parts[2] || "0";
+ var months = parts[3] || "0";
+ var days = parseInt10(parts[4] || 0);
+ var hours = parseInt10(parts[5] || 0);
+ var minutes = parseInt10(parts[6] || 0);
+ var seconds = parseFloat(parts[7] || 0);
+
+ if (years !== "0" || months !== "0") {
+ throw { message: "Unsupported duration value." };
+ }
+
+ var ms = parts[8];
+ var ns = 0;
+ if (!ms) {
+ ms = 0;
+ } else {
+ if (ms.length > 7) {
+ throw { message: "Cannot parse duration value to given precision." };
+ }
+
+ ns = formatNumberWidth(ms.substring(3), 4, true);
+ ms = formatNumberWidth(ms.substring(0, 3), 3, true);
+
+ ms = parseInt10(ms);
+ ns = parseInt10(ns);
+ }
+
+ ms += seconds * 1000 + minutes * 60000 + hours * 3600000 + days * 86400000;
+
+ if (parts[1] === "-") {
+ ms = -ms;
+ }
+
+ var result = { ms: ms, __edmType: "Edm.Time" };
+
+ if (ns) {
+ result.ns = ns;
+ }
+ return result;
+ };
+
+ var parseTimezone = function (timezone) {
+ /// Parses a timezone description in (+|-)nn:nn format.
+ /// Timezone offset.
+ ///
+ /// An object with a (d)irection property of 1 for + and -1 for -,
+ /// offset (h)ours and offset (m)inutes.
+ ///
+
+ var direction = timezone.substring(0, 1);
+ direction = (direction === "+") ? 1 : -1;
+
+ var offsetHours = parseInt10(timezone.substring(1));
+ var offsetMinutes = parseInt10(timezone.substring(timezone.indexOf(":") + 1));
+ return { d: direction, h: offsetHours, m: offsetMinutes };
+ };
+
+ var prepareRequest = function (request, handler, context) {
+ /// Prepares a request object so that it can be sent through the network.
+ /// Object that represents the request to be sent.
+ /// Handler for data serialization
+ /// Context used for preparing the request
+
+ // Default to GET if no method has been specified.
+ if (!request.method) {
+ request.method = "GET";
+ }
+
+ if (!request.headers) {
+ request.headers = {};
+ } else {
+ normalizeHeaders(request.headers);
+ }
+
+ if (request.headers.Accept === undefined) {
+ request.headers.Accept = handler.accept;
+ }
+
+ if (assigned(request.data) && request.body === undefined) {
+ handler.write(request, context);
+ }
+
+ if (!assigned(request.headers.MaxDataServiceVersion)) {
+ request.headers.MaxDataServiceVersion = handler.maxDataServiceVersion || "1.0";
+ }
+ };
+
+ var traverseInternal = function (item, owner, callback) {
+ /// Traverses a tree of objects invoking callback for every value.
+ /// Object or array to traverse.
+ ///
+ /// Callback function with key and value, similar to JSON.parse reviver.
+ ///
+ /// The object with traversed properties.
+ /// Unlike the JSON reviver, this won't delete null members.
+
+ if (item && typeof item === "object") {
+ for (var name in item) {
+ var value = item[name];
+ var result = traverseInternal(value, name, callback);
+ result = callback(name, result, owner);
+ if (result !== value) {
+ if (value === undefined) {
+ delete item[name];
+ } else {
+ item[name] = result;
+ }
+ }
+ }
+ }
+
+ return item;
+ };
+
+ var traverse = function (item, callback) {
+ /// Traverses a tree of objects invoking callback for every value.
+ /// Object or array to traverse.
+ ///
+ /// Callback function with key and value, similar to JSON.parse reviver.
+ ///
+ /// The traversed object.
+ /// Unlike the JSON reviver, this won't delete null members.
+
+ return callback("", traverseInternal(item, "", callback));
+ };
+
+
+ var ticks = 0;
+
+ var canUseJSONP = function (request) {
+ ///
+ /// Checks whether the specified request can be satisfied with a JSONP request.
+ ///
+ /// Request object to check.
+ /// true if the request can be satisfied; false otherwise.
+
+ // Requests that 'degrade' without changing their meaning by going through JSONP
+ // are considered usable.
+ //
+ // We allow data to come in a different format, as the servers SHOULD honor the Accept
+ // request but may in practice return content with a different MIME type.
+ if (request.method && request.method !== "GET") {
+ return false;
+ }
+
+ return true;
+ };
+
+ var createIFrame = function (url) {
+ /// Creates an IFRAME tag for loading the JSONP script
+ /// The source URL of the script
+ /// The IFRAME tag
+ var iframe = window.document.createElement("IFRAME");
+ iframe.style.display = "none";
+
+ var attributeEncodedUrl = url.replace(/&/g, "&").replace(/"/g, """).replace(/\<\/script><\/head><\/body><\/html>";
+
+ var body = window.document.getElementsByTagName("BODY")[0];
+ body.appendChild(iframe);
+
+ writeHtmlToIFrame(iframe, html);
+ return iframe;
+ };
+
+ var createXmlHttpRequest = function () {
+ /// Creates a XmlHttpRequest object.
+ /// XmlHttpRequest object.
+ if (window.XMLHttpRequest) {
+ return new window.XMLHttpRequest();
+ }
+ var exception;
+ if (window.ActiveXObject !== undefined) {
+ try {
+ return new window.ActiveXObject("Msxml2.XMLHTTP.6.0");
+ } catch (_) {
+ try {
+ return new window.ActiveXObject("Msxml2.XMLHTTP.3.0");
+ } catch (e) {
+ exception = e;
+ }
+ }
+ } else {
+ exception = { message: "XMLHttpRequest not supported" };
+ }
+ throw exception;
+ };
+
+ var isAbsoluteUrl = function (url) {
+ /// Checks whether the specified URL is an absolute URL.
+ /// URL to check.
+ /// true if the url is an absolute URL; false otherwise.
+
+ return url.indexOf("http://") === 0 ||
+ url.indexOf("https://") === 0 ||
+ url.indexOf("file://") === 0;
+ };
+
+ var isLocalUrl = function (url) {
+ /// Checks whether the specified URL is local to the current context.
+ /// URL to check.
+ /// true if the url is a local URL; false otherwise.
+
+ if (!isAbsoluteUrl(url)) {
+ return true;
+ }
+
+ // URL-embedded username and password will not be recognized as same-origin URLs.
+ var location = window.location;
+ var locationDomain = location.protocol + "//" + location.host + "/";
+ return (url.indexOf(locationDomain) === 0);
+ };
+
+ var removeCallback = function (name, tick) {
+ /// Removes a callback used for a JSONP request.
+ /// Function name to remove.
+ /// Tick count used on the callback.
+ try {
+ delete window[name];
+ } catch (err) {
+ window[name] = undefined;
+ if (tick === ticks - 1) {
+ ticks -= 1;
+ }
+ }
+ };
+
+ var removeIFrame = function (iframe) {
+ /// Removes an iframe.
+ /// The iframe to remove.
+ /// Null value to be assigned to iframe reference.
+ if (iframe) {
+ writeHtmlToIFrame(iframe, "");
+ iframe.parentNode.removeChild(iframe);
+ }
+
+ return null;
+ };
+
+ var readResponseHeaders = function (xhr, headers) {
+ /// Reads response headers into array.
+ /// HTTP request with response available.
+ /// Target array to fill with name/value pairs.
+
+ var responseHeaders = xhr.getAllResponseHeaders().split(/\r?\n/);
+ var i, len;
+ for (i = 0, len = responseHeaders.length; i < len; i++) {
+ if (responseHeaders[i]) {
+ var header = responseHeaders[i].split(": ");
+ headers[header[0]] = header[1];
+ }
+ }
+ };
+
+ var writeHtmlToIFrame = function (iframe, html) {
+ /// Writes HTML to an IFRAME document.
+ /// The IFRAME element to write to.
+ /// The HTML to write.
+ var frameDocument = (iframe.contentWindow) ? iframe.contentWindow.document : iframe.contentDocument.document;
+ frameDocument.open();
+ frameDocument.write(html);
+ frameDocument.close();
+ };
+
+ odata.defaultHttpClient = {
+ callbackParameterName: "$callback",
+
+ formatQueryString: "$format=json",
+
+ enableJsonpCallback: false,
+
+ request: function (request, success, error) {
+ /// Performs a network request.
+ /// Request description.
+ /// Success callback with the response object.
+ /// Error callback with an error object.
+ /// Object with an 'abort' method for the operation.
+
+ var result = {};
+ var xhr = null;
+ var done = false;
+ var iframe;
+
+ result.abort = function () {
+ iframe = removeIFrame(iframe);
+ if (done) {
+ return;
+ }
+
+ done = true;
+ if (xhr) {
+ xhr.abort();
+ xhr = null;
+ }
+
+ error({ message: "Request aborted" });
+ };
+
+ var handleTimeout = function () {
+ iframe = removeIFrame(iframe);
+ if (!done) {
+ done = true;
+ xhr = null;
+ error({ message: "Request timed out" });
+ }
+ };
+
+ var name;
+ var url = request.requestUri;
+ var enableJsonpCallback = defined(request.enableJsonpCallback, this.enableJsonpCallback);
+ var callbackParameterName = defined(request.callbackParameterName, this.callbackParameterName);
+ var formatQueryString = defined(request.formatQueryString, this.formatQueryString);
+ if (!enableJsonpCallback || isLocalUrl(url)) {
+
+ xhr = createXmlHttpRequest();
+ xhr.onreadystatechange = function () {
+ if (done || xhr === null || xhr.readyState !== 4) {
+ return;
+ }
+
+ // Workaround for XHR behavior on IE.
+ var statusText = xhr.statusText;
+ var statusCode = xhr.status;
+ if (statusCode === 1223) {
+ statusCode = 204;
+ statusText = "No Content";
+ }
+
+ var headers = [];
+ readResponseHeaders(xhr, headers);
+
+ var response = { requestUri: url, statusCode: statusCode, statusText: statusText, headers: headers, body: xhr.responseText };
+
+ done = true;
+ xhr = null;
+ if (statusCode >= 200 && statusCode <= 299) {
+ success(response);
+ } else {
+ error({ message: "HTTP request failed", request: request, response: response });
+ }
+ };
+
+ xhr.open(request.method || "GET", url, true, request.user, request.password);
+
+ // Set the name/value pairs.
+ if (request.headers) {
+ for (name in request.headers) {
+ xhr.setRequestHeader(name, request.headers[name]);
+ }
+ }
+
+ // Set the timeout if available.
+ if (request.timeoutMS) {
+ xhr.timeout = request.timeoutMS;
+ xhr.ontimeout = handleTimeout;
+ }
+
+ xhr.send(request.body);
+ } else {
+ if (!canUseJSONP(request)) {
+ throw { message: "Request is not local and cannot be done through JSONP." };
+ }
+
+ var tick = ticks;
+ ticks += 1;
+ var tickText = tick.toString();
+ var succeeded = false;
+ var timeoutId;
+ name = "handleJSONP_" + tickText;
+ window[name] = function (data) {
+ iframe = removeIFrame(iframe);
+ if (!done) {
+ succeeded = true;
+ window.clearTimeout(timeoutId);
+ removeCallback(name, tick);
+
+ // Workaround for IE8 and below where trying to access data.constructor after the IFRAME has been removed
+ // throws an "unknown exception"
+ if (window.ActiveXObject && !window.DOMParser) {
+ data = window.JSON.parse(window.JSON.stringify(data));
+ }
+
+ // Call the success callback in the context of the parent window, instead of the IFRAME
+ delay(success, { body: data, statusCode: 200, headers: { "Content-Type": "application/json"} });
+ }
+ };
+
+ // Default to two minutes before timing out, 1000 ms * 60 * 2 = 120000.
+ var timeoutMS = (request.timeoutMS) ? request.timeoutMS : 120000;
+ timeoutId = window.setTimeout(handleTimeout, timeoutMS);
+
+ var queryStringParams = callbackParameterName + "=parent." + name;
+ if (this.formatQueryString) {
+ queryStringParams += "&" + formatQueryString;
+ }
+
+ var qIndex = url.indexOf("?");
+ if (qIndex === -1) {
+ url = url + "?" + queryStringParams;
+ } else if (qIndex === url.length - 1) {
+ url = url + queryStringParams;
+ } else {
+ url = url + "&" + queryStringParams;
+ }
+
+ iframe = createIFrame(url);
+ }
+
+ return result;
+ }
+ };
+
+
+
+ var MAX_DATA_SERVICE_VERSION = "3.0";
+
+ var contentType = function (str) {
+ /// Parses a string into an object with media type and properties.
+ /// String with media type to parse.
+ /// null if the string is empty; an object with 'mediaType' and a 'properties' dictionary otherwise.
+
+ if (!str) {
+ return null;
+ }
+
+ var contentTypeParts = str.split(";");
+ var properties = {};
+
+ var i, len;
+ for (i = 1, len = contentTypeParts.length; i < len; i++) {
+ var contentTypeParams = contentTypeParts[i].split("=");
+ properties[trimString(contentTypeParams[0])] = contentTypeParams[1];
+ }
+
+ return { mediaType: trimString(contentTypeParts[0]), properties: properties };
+ };
+
+ var contentTypeToString = function (contentType) {
+ /// Serializes an object with media type and properties dictionary into a string.
+ /// Object with media type and properties dictionary to serialize.
+ /// String representation of the media type object; undefined if contentType is null or undefined.
+
+ if (!contentType) {
+ return undefined;
+ }
+
+ var result = contentType.mediaType;
+ var property;
+ for (property in contentType.properties) {
+ result += ";" + property + "=" + contentType.properties[property];
+ }
+ return result;
+ };
+
+ var createReadWriteContext = function (contentType, dataServiceVersion, context, handler) {
+ /// Creates an object that is going to be used as the context for the handler's parser and serializer.
+ /// Object with media type and properties dictionary.
+ /// String indicating the version of the protocol to use.
+ /// Operation context.
+ /// Handler object that is processing a resquest or response.
+ /// Context object.
+
+ var rwContext = {
+ contentType: contentType,
+ dataServiceVersion: dataServiceVersion,
+ handler: handler
+ };
+
+ return extend(rwContext, context);
+ };
+
+ var fixRequestHeader = function (request, name, value) {
+ /// Sets a request header's value. If the header has already a value other than undefined, null or empty string, then this method does nothing.
+ /// Request object on which the header will be set.
+ /// Header name.
+ /// Header value.
+ if (!request) {
+ return;
+ }
+
+ var headers = request.headers;
+ if (!headers[name]) {
+ headers[name] = value;
+ }
+ };
+
+ var fixDataServiceVersionHeader = function (request, version) {
+ /// Sets the DataServiceVersion header of the request if its value is not yet defined or of a lower version.
+ /// Request object on which the header will be set.
+ /// Version value.
+ ///
+ /// If the request has already a version value higher than the one supplied the this function does nothing.
+ ///
+
+ if (request) {
+ var headers = request.headers;
+ var dsv = headers["DataServiceVersion"];
+ headers["DataServiceVersion"] = dsv ? maxVersion(dsv, version) : version;
+ }
+ };
+
+ var getRequestOrResponseHeader = function (requestOrResponse, name) {
+ /// Gets the value of a request or response header.
+ /// Object representing a request or a response.
+ /// Name of the header to retrieve.
+ /// String value of the header; undefined if the header cannot be found.
+
+ var headers = requestOrResponse.headers;
+ return (headers && headers[name]) || undefined;
+ };
+
+ var getContentType = function (requestOrResponse) {
+ /// Gets the value of the Content-Type header from a request or response.
+ /// Object representing a request or a response.
+ /// Object with 'mediaType' and a 'properties' dictionary; null in case that the header is not found or doesn't have a value.
+
+ return contentType(getRequestOrResponseHeader(requestOrResponse, "Content-Type"));
+ };
+
+ var versionRE = /^\s?(\d+\.\d+);?.*$/;
+ var getDataServiceVersion = function (requestOrResponse) {
+ /// Gets the value of the DataServiceVersion header from a request or response.
+ /// Object representing a request or a response.
+ /// Data service version; undefined if the header cannot be found.
+
+ var value = getRequestOrResponseHeader(requestOrResponse, "DataServiceVersion");
+ if (value) {
+ var matches = versionRE.exec(value);
+ if (matches && matches.length) {
+ return matches[1];
+ }
+ }
+
+ // Fall through and return undefined.
+ };
+
+ var handlerAccepts = function (handler, cType) {
+ /// Checks that a handler can process a particular mime type.
+ /// Handler object that is processing a resquest or response.
+ /// Object with 'mediaType' and a 'properties' dictionary.
+ /// True if the handler can process the mime type; false otherwise.
+
+ // The following check isn't as strict because if cType.mediaType = application/; it will match an accept value of "application/xml";
+ // however in practice we don't not expect to see such "suffixed" mimeTypes for the handlers.
+ return handler.accept.indexOf(cType.mediaType) >= 0;
+ };
+
+ var handlerRead = function (handler, parseCallback, response, context) {
+ /// Invokes the parser associated with a handler for reading the payload of a HTTP response.
+ /// Handler object that is processing the response.
+ /// Parser function that will process the response payload.
+ /// HTTP response whose payload is going to be processed.
+ /// Object used as the context for processing the response.
+ /// True if the handler processed the response payload and the response.data property was set; false otherwise.
+
+ if (!response || !response.headers) {
+ return false;
+ }
+
+ var cType = getContentType(response);
+ var version = getDataServiceVersion(response) || "";
+ var body = response.body;
+
+ if (!assigned(body)) {
+ return false;
+ }
+
+ if (handlerAccepts(handler, cType)) {
+ var readContext = createReadWriteContext(cType, version, context, handler);
+ readContext.response = response;
+ response.data = parseCallback(handler, body, readContext);
+ return response.data !== undefined;
+ }
+
+ return false;
+ };
+
+ var handlerWrite = function (handler, serializeCallback, request, context) {
+ /// Invokes the serializer associated with a handler for generating the payload of a HTTP request.
+ /// Handler object that is processing the request.
+ /// Serializer function that will generate the request payload.
+ /// HTTP request whose payload is going to be generated.
+ /// Object used as the context for serializing the request.
+ /// True if the handler serialized the request payload and the request.body property was set; false otherwise.
+ if (!request || !request.headers) {
+ return false;
+ }
+
+ var cType = getContentType(request);
+ var version = getDataServiceVersion(request);
+
+ if (!cType || handlerAccepts(handler, cType)) {
+ var writeContext = createReadWriteContext(cType, version, context, handler);
+ writeContext.request = request;
+
+ request.body = serializeCallback(handler, request.data, writeContext);
+
+ if (request.body !== undefined) {
+ fixDataServiceVersionHeader(request, writeContext.dataServiceVersion || "1.0");
+
+ fixRequestHeader(request, "Content-Type", contentTypeToString(writeContext.contentType));
+ fixRequestHeader(request, "MaxDataServiceVersion", handler.maxDataServiceVersion);
+ return true;
+ }
+ }
+
+ return false;
+ };
+
+ var handler = function (parseCallback, serializeCallback, accept, maxDataServiceVersion) {
+ /// Creates a handler object for processing HTTP requests and responses.
+ /// Parser function that will process the response payload.
+ /// Serializer function that will generate the request payload.
+ /// String containing a comma separated list of the mime types that this handler can work with.
+ /// String indicating the highest version of the protocol that this handler can work with.
+ /// Handler object.
+
+ return {
+ accept: accept,
+ maxDataServiceVersion: maxDataServiceVersion,
+
+ read: function (response, context) {
+ return handlerRead(this, parseCallback, response, context);
+ },
+
+ write: function (request, context) {
+ return handlerWrite(this, serializeCallback, request, context);
+ }
+ };
+ };
+
+ var textParse = function (handler, body /*, context */) {
+ return body;
+ };
+
+ var textSerialize = function (handler, data /*, context */) {
+ if (assigned(data)) {
+ return data.toString();
+ } else {
+ return undefined;
+ }
+ };
+
+ odata.textHandler = handler(textParse, textSerialize, "text/plain", MAX_DATA_SERVICE_VERSION);
+
+
+ var gmlOpenGis = http + "www.opengis.net"; // http://www.opengis.net
+ var gmlXmlNs = gmlOpenGis + "/gml"; // http://www.opengis.net/gml
+ var gmlSrsPrefix = gmlOpenGis + "/def/crs/EPSG/0/"; // http://www.opengis.net/def/crs/EPSG/0/
+
+ var gmlPrefix = "gml";
+
+ var gmlCreateGeoJSONOBject = function (type, member, data) {
+ /// Creates a GeoJSON object with the specified type, member and value.
+ /// GeoJSON object type.
+ /// Name for the data member in the GeoJSON object.
+ /// Data to be contained by the GeoJSON object.
+ /// GeoJSON object.
+
+ var result = { type: type };
+ result[member] = data;
+ return result;
+ };
+
+ var gmlSwapLatLong = function (coordinates) {
+ /// Swaps the longitude and latitude in the coordinates array.
+ /// Array of doubles descrbing a set of coordinates.
+ /// Array of doubles with the latitude and longitude components swapped.
+
+ if (isArray(coordinates) && coordinates.length >= 2) {
+ var tmp = coordinates[0];
+ coordinates[0] = coordinates[1];
+ coordinates[1] = tmp;
+ }
+ return coordinates;
+ };
+
+ var gmlReadODataMultiItem = function (domElement, type, member, members, valueReader, isGeography) {
+ ///
+ /// Reads a GML DOM element that represents a composite structure like a multi-point or a
+ /// multi-geometry returnig its GeoJSON representation.
+ ///
+ /// GML DOM element.
+ /// GeoJSON object type.
+ /// Name for the child element representing a single item in the composite structure.
+ /// Name for the child element representing a collection of items in the composite structure.
+ /// Callback function invoked to get the coordinates of each item in the comoposite structure.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// GeoJSON object.
+
+ var coordinates = gmlReadODataMultiItemValue(domElement, member, members, valueReader, isGeography);
+ return gmlCreateGeoJSONOBject(type, "coordinates", coordinates);
+ };
+
+ var gmlReadODataMultiItemValue = function (domElement, member, members, valueReader, isGeography) {
+ ///
+ /// Reads the value of a GML DOM element that represents a composite structure like a multi-point or a
+ /// multi-geometry returnig its items.
+ ///
+ /// GML DOM element.
+ /// GeoJSON object type.
+ /// Name for the child element representing a single item in the composite structure.
+ /// Name for the child element representing a collection of items in the composite structure.
+ /// Callback function invoked to get the transformed value of each item in the comoposite structure.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// Array containing the transformed value of each item in the multi-item.
+
+ var items = [];
+
+ xmlChildElements(domElement, function (child) {
+ if (xmlNamespaceURI(child) !== gmlXmlNs) {
+ return;
+ }
+
+ var localName = xmlLocalName(child);
+
+ if (localName === member) {
+ var valueElement = xmlFirstChildElement(child, gmlXmlNs);
+ if (valueElement) {
+ var value = valueReader(valueElement, isGeography);
+ if (value) {
+ items.push(value);
+ }
+ }
+ return;
+ }
+
+ if (localName === members) {
+ xmlChildElements(child, function (valueElement) {
+ if (xmlNamespaceURI(valueElement) !== gmlXmlNs) {
+ return;
+ }
+
+ var value = valueReader(valueElement, isGeography);
+ if (value) {
+ items.push(value);
+ }
+ });
+ }
+ });
+ return items;
+ };
+
+ var gmlReadODataCollection = function (domElement, isGeography) {
+ /// Reads a GML DOM element representing a multi-geometry returning its GeoJSON representation.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// MultiGeometry object in GeoJSON format.
+
+ var geometries = gmlReadODataMultiItemValue(domElement, "geometryMember", "geometryMembers", gmlReadODataSpatialValue, isGeography);
+ return gmlCreateGeoJSONOBject(GEOJSON_GEOMETRYCOLLECTION, "geometries", geometries);
+ };
+
+ var gmlReadODataLineString = function (domElement, isGeography) {
+ /// Reads a GML DOM element representing a line string returning its GeoJSON representation.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// LineString object in GeoJSON format.
+
+ return gmlCreateGeoJSONOBject(GEOJSON_LINESTRING, "coordinates", gmlReadODataLineValue(domElement, isGeography));
+ };
+
+ var gmlReadODataMultiLineString = function (domElement, isGeography) {
+ /// Reads a GML DOM element representing a multi-line string returning its GeoJSON representation.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// MultiLineString object in GeoJSON format.
+
+ return gmlReadODataMultiItem(domElement, GEOJSON_MULTILINESTRING, "curveMember", "curveMembers", gmlReadODataLineValue, isGeography);
+ };
+
+ var gmlReadODataMultiPoint = function (domElement, isGeography) {
+ /// Reads a GML DOM element representing a multi-point returning its GeoJSON representation.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// MultiPoint object in GeoJSON format.
+
+ return gmlReadODataMultiItem(domElement, GEOJSON_MULTIPOINT, "pointMember", "pointMembers", gmlReadODataPointValue, isGeography);
+ };
+
+ var gmlReadODataMultiPolygon = function (domElement, isGeography) {
+ /// Reads a GML DOM element representing a multi-polygon returning its GeoJSON representation.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// MultiPolygon object in GeoJSON format.
+
+ return gmlReadODataMultiItem(domElement, GEOJSON_MULTIPOLYGON, "surfaceMember", "surfaceMembers", gmlReadODataPolygonValue, isGeography);
+ };
+
+ var gmlReadODataPoint = function (domElement, isGeography) {
+ /// Reads a GML DOM element representing a point returning its GeoJSON representation.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// Point object in GeoJSON format.
+
+ return gmlCreateGeoJSONOBject(GEOJSON_POINT, "coordinates", gmlReadODataPointValue(domElement, isGeography));
+ };
+
+ var gmlReadODataPolygon = function (domElement, isGeography) {
+ /// Reads a GML DOM element representing a polygon returning its GeoJSON representation.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// Polygon object in GeoJSON format.
+
+ return gmlCreateGeoJSONOBject(GEOJSON_POLYGON, "coordinates", gmlReadODataPolygonValue(domElement, isGeography));
+ };
+
+ var gmlReadODataLineValue = function (domElement, isGeography) {
+ /// Reads the value of a GML DOM element representing a line returning its set of coordinates.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// Array containing an array of doubles for each coordinate of the line.
+
+ var coordinates = [];
+
+ xmlChildElements(domElement, function (child) {
+ var nsURI = xmlNamespaceURI(child);
+
+ if (nsURI !== gmlXmlNs) {
+ return;
+ }
+
+ var localName = xmlLocalName(child);
+
+ if (localName === "posList") {
+ coordinates = gmlReadODataPosListValue(child, isGeography);
+ return;
+ }
+ if (localName === "pointProperty") {
+ coordinates.push(gmlReadODataPointWrapperValue(child, isGeography));
+ return;
+ }
+ if (localName === "pos") {
+ coordinates.push(gmlReadODataPosValue(child, isGeography));
+ return;
+ }
+ });
+
+ return coordinates;
+ };
+
+ var gmlReadODataPointValue = function (domElement, isGeography) {
+ /// Reads the value of a GML DOM element representing a point returning its coordinates.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// Array of doubles containing the point coordinates.
+
+ var pos = xmlFirstChildElement(domElement, gmlXmlNs, "pos");
+ return pos ? gmlReadODataPosValue(pos, isGeography) : [];
+ };
+
+ var gmlReadODataPointWrapperValue = function (domElement, isGeography) {
+ /// Reads the value of a GML DOM element wrapping an element representing a point returning its coordinates.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// Array of doubles containing the point coordinates.
+
+ var point = xmlFirstChildElement(domElement, gmlXmlNs, "Point");
+ return point ? gmlReadODataPointValue(point, isGeography) : [];
+ };
+
+ var gmlReadODataPolygonValue = function (domElement, isGeography) {
+ /// Reads the value of a GML DOM element representing a polygon returning its set of coordinates.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// Array containing an array of array of doubles for each ring of the polygon.
+
+ var coordinates = [];
+ var exteriorFound = false;
+ xmlChildElements(domElement, function (child) {
+ if (xmlNamespaceURI(child) !== gmlXmlNs) {
+ return;
+ }
+
+ // Only the exterior and the interior rings are interesting
+ var localName = xmlLocalName(child);
+ if (localName === "exterior") {
+ exteriorFound = true;
+ coordinates.unshift(gmlReadODataPolygonRingValue(child, isGeography));
+ return;
+ }
+ if (localName === "interior") {
+ coordinates.push(gmlReadODataPolygonRingValue(child, isGeography));
+ return;
+ }
+ });
+
+ if (!exteriorFound && coordinates.length > 0) {
+ // Push an empty exterior ring.
+ coordinates.unshift([[]]);
+ }
+
+ return coordinates;
+ };
+
+ var gmlReadODataPolygonRingValue = function (domElement, isGeography) {
+ /// Reads the value of a GML DOM element representing a linear ring in a GML Polygon element.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// Array containing an array of doubles for each coordinate of the linear ring.
+
+ var value = [];
+ xmlChildElements(domElement, function (child) {
+ if (xmlNamespaceURI(child) !== gmlXmlNs || xmlLocalName(child) !== "LinearRing") {
+ return;
+ }
+ value = gmlReadODataLineValue(child, isGeography);
+ });
+ return value;
+ };
+
+ var gmlReadODataPosListValue = function (domElement, isGeography) {
+ /// Reads the value of a GML DOM element representing a list of positions retruning its set of coordinates.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// The positions described by the list are assumed to be 2D, so
+ /// an exception will be thrown if the list has an odd number elements.
+ ///
+ /// Array containing an array of doubles for each coordinate in the list.
+
+ var coordinates = gmlReadODataPosValue(domElement, false);
+ var len = coordinates.length;
+
+ if (len % 2 !== 0) {
+ throw { message: "GML posList element has an uneven number of numeric values" };
+ }
+
+ var value = [];
+ for (var i = 0; i < len; i += 2) {
+ var pos = coordinates.slice(i, i + 2);
+ value.push(isGeography ? gmlSwapLatLong(pos) : pos);
+ }
+ return value;
+ };
+
+ var gmlReadODataPosValue = function (domElement, isGeography) {
+ /// Reads the value of a GML element describing a position or a set of coordinates in an OData spatial property value.
+ /// DOM element for the GML element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// Array of doubles containing the coordinates.
+
+ var value = [];
+ var delims = " \t\r\n";
+ var text = xmlInnerText(domElement);
+
+ if (text) {
+ var len = text.length;
+ var start = 0;
+ var end = 0;
+
+ while (end <= len) {
+ if (delims.indexOf(text.charAt(end)) !== -1) {
+ var coord = text.substring(start, end);
+ if (coord) {
+ value.push(parseFloat(coord));
+ }
+ start = end + 1;
+ }
+ end++;
+ }
+ }
+
+ return isGeography ? gmlSwapLatLong(value) : value;
+ };
+
+ var gmlReadODataSpatialValue = function (domElement, isGeography) {
+ /// Reads the value of a GML DOM element a spatial value in an OData XML document.
+ /// DOM element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each position coordinates in the resulting GeoJSON object.
+ ///
+ /// Array containing an array of doubles for each coordinate of the polygon.
+
+ var localName = xmlLocalName(domElement);
+ var reader;
+
+ switch (localName) {
+ case "Point":
+ reader = gmlReadODataPoint;
+ break;
+ case "Polygon":
+ reader = gmlReadODataPolygon;
+ break;
+ case "LineString":
+ reader = gmlReadODataLineString;
+ break;
+ case "MultiPoint":
+ reader = gmlReadODataMultiPoint;
+ break;
+ case "MultiCurve":
+ reader = gmlReadODataMultiLineString;
+ break;
+ case "MultiSurface":
+ reader = gmlReadODataMultiPolygon;
+ break;
+ case "MultiGeometry":
+ reader = gmlReadODataCollection;
+ break;
+ default:
+ throw { message: "Unsupported element: " + localName, element: domElement };
+ }
+
+ var value = reader(domElement, isGeography);
+ // Read the CRS
+ // WCF Data Services qualifies the srsName attribute withing the GML namespace; however
+ // other end points might no do this as per the standard.
+
+ var srsName = xmlAttributeValue(domElement, "srsName", gmlXmlNs) ||
+ xmlAttributeValue(domElement, "srsName");
+
+ if (srsName) {
+ if (srsName.indexOf(gmlSrsPrefix) !== 0) {
+ throw { message: "Unsupported srs name: " + srsName, element: domElement };
+ }
+
+ var crsId = srsName.substring(gmlSrsPrefix.length);
+ if (crsId) {
+ value.crs = {
+ type: "name",
+ properties: {
+ name: "EPSG:" + crsId
+ }
+ };
+ }
+ }
+ return value;
+ };
+
+ var gmlNewODataSpatialValue = function (dom, value, type, isGeography) {
+ /// Creates a new GML DOM element for the value of an OData spatial property or GeoJSON object.
+ /// DOM document used for creating the new DOM Element.
+ /// Spatial property value in GeoJSON format.
+ /// String indicating the GeoJSON type of the value to serialize.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace for the spatial value.
+
+ var gmlWriter;
+
+ switch (type) {
+ case GEOJSON_POINT:
+ gmlWriter = gmlNewODataPoint;
+ break;
+ case GEOJSON_LINESTRING:
+ gmlWriter = gmlNewODataLineString;
+ break;
+ case GEOJSON_POLYGON:
+ gmlWriter = gmlNewODataPolygon;
+ break;
+ case GEOJSON_MULTIPOINT:
+ gmlWriter = gmlNewODataMultiPoint;
+ break;
+ case GEOJSON_MULTILINESTRING:
+ gmlWriter = gmlNewODataMultiLineString;
+ break;
+ case GEOJSON_MULTIPOLYGON:
+ gmlWriter = gmlNewODataMultiPolygon;
+ break;
+ case GEOJSON_GEOMETRYCOLLECTION:
+ gmlWriter = gmlNewODataGeometryCollection;
+ break;
+ default:
+ return null;
+ }
+
+ var gml = gmlWriter(dom, value, isGeography);
+
+ // Set the srsName attribute if applicable.
+ var crs = value.crs;
+ if (crs) {
+ if (crs.type === "name") {
+ var properties = crs.properties;
+ var name = properties && properties.name;
+ if (name && name.indexOf("ESPG:") === 0 && name.length > 5) {
+ var crsId = name.substring(5);
+ var srsName = xmlNewAttribute(dom, null, "srsName", gmlPrefix + crsId);
+ xmlAppendChild(gml, srsName);
+ }
+ }
+ }
+
+ return gml;
+ };
+
+ var gmlNewODataElement = function (dom, name, children) {
+ /// Creates a new DOM element in the GML namespace.
+ /// DOM document used for creating the new DOM Element.
+ /// Local name of the GML element to create.
+ /// Array containing DOM nodes or string values that will be added as children of the new DOM element.
+ /// New DOM element in the GML namespace.
+ ///
+ /// If a value in the children collection is a string, then a new DOM text node is going to be created
+ /// for it and then appended as a child of the new DOM Element.
+ ///
+
+ return xmlNewElement(dom, gmlXmlNs, xmlQualifiedName(gmlPrefix, name), children);
+ };
+
+ var gmlNewODataPosElement = function (dom, coordinates, isGeography) {
+ /// Creates a new GML pos DOM element.
+ /// DOM document used for creating the new DOM Element.
+ /// Array of doubles describing the coordinates of the pos element.
+ /// Flag indicating if the coordinates use a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first coordinate is the Longitude and
+ /// will be serialized as the second component of the element in the GML DOM tree.
+ ///
+ /// New pos DOM element in the GML namespace.
+
+ var posValue = isArray(coordinates) ? coordinates : [];
+
+ // If using a geographic reference system, then the first coordinate is the longitude and it has to
+ // swapped with the latitude.
+ posValue = isGeography ? gmlSwapLatLong(posValue) : posValue;
+
+ return gmlNewODataElement(dom, "pos", posValue.join(" "));
+ };
+
+ var gmlNewODataLineElement = function (dom, name, coordinates, isGeography) {
+ /// Creates a new GML DOM element representing a line.
+ /// DOM document used for creating the new DOM Element.
+ /// Name of the element to create.
+ /// Array of array of doubles describing the coordinates of the line element.
+ /// Flag indicating if the coordinates use a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace.
+
+ var element = gmlNewODataElement(dom, name);
+ if (isArray(coordinates)) {
+ var i, len;
+ for (i = 0, len = coordinates.length; i < len; i++) {
+ xmlAppendChild(element, gmlNewODataPosElement(dom, coordinates[i], isGeography));
+ }
+
+ if (len === 0) {
+ xmlAppendChild(element, gmlNewODataElement(dom, "posList"));
+ }
+ }
+ return element;
+ };
+
+ var gmlNewODataPointElement = function (dom, coordinates, isGeography) {
+ /// Creates a new GML Point DOM element.
+ /// DOM document used for creating the new DOM Element.
+ /// GeoJSON Point object.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace for the GeoJSON Point.
+
+ return gmlNewODataElement(dom, "Point", gmlNewODataPosElement(dom, coordinates, isGeography));
+ };
+
+ var gmlNewODataLineStringElement = function (dom, coordinates, isGeography) {
+ /// Creates a new GML LineString DOM element.
+ /// DOM document used for creating the new DOM Element.
+ /// Array of array of doubles describing the coordinates of the line element.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace for the GeoJSON LineString.
+
+ return gmlNewODataLineElement(dom, "LineString", coordinates, isGeography);
+ };
+
+ var gmlNewODataPolygonRingElement = function (dom, name, coordinates, isGeography) {
+ /// Creates a new GML DOM element representing a polygon ring.
+ /// DOM document used for creating the new DOM Element.
+ /// Name of the element to create.
+ /// Array of array of doubles describing the coordinates of the polygon ring.
+ /// Flag indicating if the coordinates use a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace.
+
+ var ringElement = gmlNewODataElement(dom, name);
+ if (isArray(coordinates) && coordinates.length > 0) {
+ var linearRing = gmlNewODataLineElement(dom, "LinearRing", coordinates, isGeography);
+ xmlAppendChild(ringElement, linearRing);
+ }
+ return ringElement;
+ };
+
+ var gmlNewODataPolygonElement = function (dom, coordinates, isGeography) {
+ /// Creates a new GML Polygon DOM element for a GeoJSON Polygon object.
+ /// DOM document used for creating the new DOM Element.
+ /// Array of array of array of doubles describing the coordinates of the polygon.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace.
+
+ var len = coordinates && coordinates.length;
+ var element = gmlNewODataElement(dom, "Polygon");
+
+ if (isArray(coordinates) && len > 0) {
+ xmlAppendChild(element, gmlNewODataPolygonRingElement(dom, "exterior", coordinates[0], isGeography));
+
+ var i;
+ for (i = 1; i < len; i++) {
+ xmlAppendChild(element, gmlNewODataPolygonRingElement(dom, "interior", coordinates[i], isGeography));
+ }
+ }
+ return element;
+ };
+
+ var gmlNewODataPoint = function (dom, value, isGeography) {
+ /// Creates a new GML Point DOM element for a GeoJSON Point object.
+ /// DOM document used for creating the new DOM Element.
+ /// GeoJSON Point object.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace for the GeoJSON Point.
+
+ return gmlNewODataPointElement(dom, value.coordinates, isGeography);
+ };
+
+ var gmlNewODataLineString = function (dom, value, isGeography) {
+ /// Creates a new GML LineString DOM element for a GeoJSON LineString object.
+ /// DOM document used for creating the new DOM Element.
+ /// GeoJSON LineString object.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace for the GeoJSON LineString.
+
+ return gmlNewODataLineStringElement(dom, value.coordinates, isGeography);
+ };
+
+ var gmlNewODataPolygon = function (dom, value, isGeography) {
+ /// Creates a new GML Polygon DOM element for a GeoJSON Polygon object.
+ /// DOM document used for creating the new DOM Element.
+ /// GeoJSON Polygon object.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace for the GeoJSON Polygon.
+
+ return gmlNewODataPolygonElement(dom, value.coordinates, isGeography);
+ };
+
+ var gmlNewODataMultiItem = function (dom, name, members, items, itemWriter, isGeography) {
+ /// Creates a new GML DOM element for a composite structure like a multi-point or a multi-geometry.
+ /// DOM document used for creating the new DOM Element.
+ /// Name of the element to create.
+ /// Array of items in the composite structure.
+ /// Flag indicating if the multi-item uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each of the items is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace.
+
+ var len = items && items.length;
+ var element = gmlNewODataElement(dom, name);
+
+ if (isArray(items) && len > 0) {
+ var membersElement = gmlNewODataElement(dom, members);
+ var i;
+ for (i = 0; i < len; i++) {
+ xmlAppendChild(membersElement, itemWriter(dom, items[i], isGeography));
+ }
+ xmlAppendChild(element, membersElement);
+ }
+ return element;
+ };
+
+ var gmlNewODataMultiPoint = function (dom, value, isGeography) {
+ /// Creates a new GML MultiPoint DOM element for a GeoJSON MultiPoint object.
+ /// DOM document used for creating the new DOM Element.
+ /// GeoJSON MultiPoint object.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace for the GeoJSON MultiPoint.
+
+ return gmlNewODataMultiItem(dom, "MultiPoint", "pointMembers", value.coordinates, gmlNewODataPointElement, isGeography);
+ };
+
+ var gmlNewODataMultiLineString = function (dom, value, isGeography) {
+ /// Creates a new GML MultiCurve DOM element for a GeoJSON MultiLineString object.
+ /// DOM document used for creating the new DOM Element.
+ /// GeoJSON MultiLineString object.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace for the GeoJSON MultiLineString.
+
+ return gmlNewODataMultiItem(dom, "MultiCurve", "curveMembers", value.coordinates, gmlNewODataLineStringElement, isGeography);
+ };
+
+ var gmlNewODataMultiPolygon = function (dom, value, isGeography) {
+ /// Creates a new GML MultiSurface DOM element for a GeoJSON MultiPolygon object.
+ /// DOM document used for creating the new DOM Element.
+ /// GeoJSON MultiPolygon object.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace for the GeoJSON MultiPolygon.
+
+ return gmlNewODataMultiItem(dom, "MultiSurface", "surfaceMembers", value.coordinates, gmlNewODataPolygonElement, isGeography);
+ };
+
+ var gmlNewODataGeometryCollectionItem = function (dom, value, isGeography) {
+ /// Creates a new GML element for an item in a geometry collection object.
+ /// DOM document used for creating the new DOM Element.
+ /// GeoJSON object in the geometry collection.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace.
+
+ return gmlNewODataSpatialValue(dom, value, value.type, isGeography);
+ };
+
+ var gmlNewODataGeometryCollection = function (dom, value, isGeography) {
+ /// Creates a new GML MultiGeometry DOM element for a GeoJSON GeometryCollection object.
+ /// DOM document used for creating the new DOM Element.
+ /// GeoJSON GeometryCollection object.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in the GeoJSON value is the Longitude and
+ /// will be serialized as the second component of each element in the GML DOM tree.
+ ///
+ /// New DOM element in the GML namespace for the GeoJSON GeometryCollection.
+
+ return gmlNewODataMultiItem(dom, "MultiGeometry", "geometryMembers", value.geometries, gmlNewODataGeometryCollectionItem, isGeography);
+ };
+
+
+
+ var xmlMediaType = "application/xml";
+
+ var ado = http + "schemas.microsoft.com/ado/"; // http://schemas.microsoft.com/ado/
+ var adoDs = ado + "2007/08/dataservices"; // http://schemas.microsoft.com/ado/2007/08/dataservices
+
+ var edmxNs = ado + "2007/06/edmx"; // http://schemas.microsoft.com/ado/2007/06/edmx
+ var edmNs1 = ado + "2006/04/edm"; // http://schemas.microsoft.com/ado/2006/04/edm
+ var edmNs1_1 = ado + "2007/05/edm"; // http://schemas.microsoft.com/ado/2007/05/edm
+ var edmNs1_2 = ado + "2008/01/edm"; // http://schemas.microsoft.com/ado/2008/01/edm
+
+ // There are two valid namespaces for Edm 2.0
+ var edmNs2a = ado + "2008/09/edm"; // http://schemas.microsoft.com/ado/2008/09/edm
+ var edmNs2b = ado + "2009/08/edm"; // http://schemas.microsoft.com/ado/2009/08/edm
+
+ var edmNs3 = ado + "2009/11/edm"; // http://schemas.microsoft.com/ado/2009/11/edm
+
+ var odataXmlNs = adoDs; // http://schemas.microsoft.com/ado/2007/08/dataservices
+ var odataMetaXmlNs = adoDs + "/metadata"; // http://schemas.microsoft.com/ado/2007/08/dataservices/metadata
+ var odataRelatedPrefix = adoDs + "/related/"; // http://schemas.microsoft.com/ado/2007/08/dataservices/related
+ var odataScheme = adoDs + "/scheme"; // http://schemas.microsoft.com/ado/2007/08/dataservices/scheme
+
+ var odataPrefix = "d";
+ var odataMetaPrefix = "m";
+
+ var createAttributeExtension = function (domNode, useNamespaceURI) {
+ /// Creates an extension object for the specified attribute.
+ /// DOM node for the attribute.
+ /// Flag indicating if the namespaceURI property should be added to the extension object instead of the namespace property.
+ ///
+ /// The useNamespaceURI flag is used to prevent a breaking change from older versions of datajs in which extension
+ /// objects created for Atom extension attributes have the namespaceURI property instead of the namespace one.
+ ///
+ /// This flag and the namespaceURI property should be deprecated in future major versions of the library.
+ ///
+ /// The new extension object.
+
+ var extension = { name: xmlLocalName(domNode), value: domNode.value };
+ extension[useNamespaceURI ? "namespaceURI" : "namespace"] = xmlNamespaceURI(domNode);
+
+ return extension;
+ };
+
+ var createElementExtension = function (domNode, useNamespaceURI) {
+ /// Creates an extension object for the specified element.
+ /// DOM node for the element.
+ /// Flag indicating if the namespaceURI property should be added to the extension object instead of the namespace property.
+ ///
+ /// The useNamespaceURI flag is used to prevent a breaking change from older versions of datajs in which extension
+ /// objects created for Atom extension attributes have the namespaceURI property instead of the namespace one.
+ ///
+ /// This flag and the namespaceURI property should be deprecated in future major versions of the library.
+ ///
+ /// The new extension object.
+
+
+ var attributeExtensions = [];
+ var childrenExtensions = [];
+
+ var i, len;
+ var attributes = domNode.attributes;
+ for (i = 0, len = attributes.length; i < len; i++) {
+ var attr = attributes[i];
+ if (xmlNamespaceURI(attr) !== xmlnsNS) {
+ attributeExtensions.push(createAttributeExtension(attr, useNamespaceURI));
+ }
+ }
+
+ var child = domNode.firstChild;
+ while (child != null) {
+ if (child.nodeType === 1) {
+ childrenExtensions.push(createElementExtension(child, useNamespaceURI));
+ }
+ child = child.nextSibling;
+ };
+
+ var extension = {
+ name: xmlLocalName(domNode),
+ value: xmlInnerText(domNode),
+ attributes: attributeExtensions,
+ children: childrenExtensions
+ };
+
+ extension[useNamespaceURI ? "namespaceURI" : "namespace"] = xmlNamespaceURI(domNode);
+ return extension;
+ };
+
+ var isCollectionItemElement = function (domElement) {
+ /// Checks whether the domElement is a collection item.
+ /// DOM element possibliy represnting a collection item.
+ /// True if the domeElement belongs to the OData metadata namespace and its local name is "element"; false otherwise.
+
+ return xmlNamespaceURI(domElement) === odataXmlNs && xmlLocalName(domElement) === "element";
+ };
+
+ var makePropertyMetadata = function (type, extensions) {
+ /// Creates an object containing property metadata.
+ /// Property type name.
+ /// Array of attribute extension objects.
+ /// Property metadata object cotaining type and extensions fields.
+
+ return { type: type, extensions: extensions };
+ };
+
+ var odataInferTypeFromPropertyXmlDom = function (domElement) {
+ /// Infers type of a property based on its xml DOM tree.
+ /// DOM element for the property.
+ /// Inferred type name; null if the type cannot be determined.
+
+ if (xmlFirstChildElement(domElement, gmlXmlNs)) {
+ return EDM_GEOMETRY;
+ }
+
+ var firstChild = xmlFirstChildElement(domElement, odataXmlNs);
+ if (!firstChild) {
+ return EDM_STRING;
+ }
+
+ if (isCollectionItemElement(firstChild)) {
+ var sibling = xmlSiblingElement(firstChild, odataXmlNs);
+ if (sibling && isCollectionItemElement(sibling)) {
+ // More than one tag have been found, it can be safely assumed that this is a collection property.
+ return "Collection()";
+ }
+ }
+
+ return null;
+ };
+
+ var xmlReadODataPropertyAttributes = function (domElement) {
+ /// Reads the attributes of a property DOM element in an OData XML document.
+ /// DOM element for the property.
+ /// Object containing the property type, if it is null, and its attribute extensions.
+
+ var type = null;
+ var isNull = false;
+ var extensions = [];
+
+ xmlAttributes(domElement, function (attribute) {
+ var nsURI = xmlNamespaceURI(attribute);
+ var localName = xmlLocalName(attribute);
+ var value = xmlNodeValue(attribute);
+
+ if (nsURI === odataMetaXmlNs) {
+ if (localName === "null") {
+ isNull = (value.toLowerCase() === "true");
+ return;
+ }
+
+ if (localName === "type") {
+ type = value;
+ return;
+ }
+ }
+
+ if (nsURI !== xmlNS && nsURI !== xmlnsNS) {
+ extensions.push(createAttributeExtension(attribute, true));
+ return;
+ }
+ });
+
+ return { type: (!type && isNull ? EDM_STRING : type), isNull: isNull, extensions: extensions };
+ };
+
+ var xmlReadODataProperty = function (domElement) {
+ /// Reads a property DOM element in an OData XML document.
+ /// DOM element for the property.
+ /// Object with name, value, and metadata for the property.
+
+ if (xmlNamespaceURI(domElement) !== odataXmlNs) {
+ // domElement is not a proprety element because it is not in the odata xml namespace.
+ return null;
+ };
+
+ var propertyName = xmlLocalName(domElement);
+ var propertyAttributes = xmlReadODataPropertyAttributes(domElement);
+
+ var propertyIsNull = propertyAttributes.isNull;
+ var propertyType = propertyAttributes.type;
+
+ var propertyMetadata = makePropertyMetadata(propertyType, propertyAttributes.extensions);
+ var propertyValue = propertyIsNull ? null : xmlReadODataPropertyValue(domElement, propertyType, propertyMetadata);
+
+ return { name: propertyName, value: propertyValue, metadata: propertyMetadata };
+ };
+
+ var xmlReadODataPropertyValue = function (domElement, propertyType, propertyMetadata) {
+ /// Reads the value of a property in an OData XML document.
+ /// DOM element for the property.
+ /// Property type name.
+ /// Object that will store metadata about the property.
+ /// Property value.
+
+ if (!propertyType) {
+ propertyType = odataInferTypeFromPropertyXmlDom(domElement);
+ propertyMetadata.type = propertyType;
+ }
+
+ var isGeograhpyType = isGeographyEdmType(propertyType);
+ if (isGeograhpyType || isGeometryEdmType(propertyType)) {
+ return xmlReadODataSpatialPropertyValue(domElement, propertyType, isGeograhpyType);
+ }
+
+ if (isPrimitiveEdmType(propertyType)) {
+ return xmlReadODataEdmPropertyValue(domElement, propertyType);
+ }
+
+ if (isCollectionType(propertyType)) {
+ return xmlReadODataCollectionPropertyValue(domElement, propertyType, propertyMetadata);
+ }
+
+ return xmlReadODataComplexPropertyValue(domElement, propertyType, propertyMetadata);
+ };
+
+ var xmlReadODataSpatialPropertyValue = function (domElement, propertyType, isGeography) {
+ /// Reads the value of an spatial property in an OData XML document.
+ /// DOM element for the spatial property.
+ /// Property type name.
+ /// Flag indicating if the value uses a geographic reference system or not.
+ ///
+ /// When using a geographic reference system, the first component of all the coordinates in each element in the GML DOM tree is the Latitude and
+ /// will be deserialized as the second component of each element in the GML DOM tree.
+ ///
+ /// Spatial property value in GeoJSON format.
+
+ var gmlRoot = xmlFirstChildElement(domElement, gmlXmlNs);
+
+ var value = gmlReadODataSpatialValue(gmlRoot, isGeography);
+ value.__metadata = { type: propertyType };
+ return value;
+ };
+
+ var xmlReadODataEdmPropertyValue = function (domNode, propertyType) {
+ /// Reads the value of an EDM property in an OData XML document.
+ /// DOM node for the EDM property.
+ /// Property type name.
+ /// EDM property value.
+
+ var propertyValue = xmlNodeValue(domNode) || "";
+
+ switch (propertyType) {
+ case EDM_BOOLEAN:
+ return parseBool(propertyValue);
+ case EDM_BINARY:
+ case EDM_DECIMAL:
+ case EDM_GUID:
+ case EDM_INT64:
+ case EDM_STRING:
+ return propertyValue;
+ case EDM_BYTE:
+ case EDM_INT16:
+ case EDM_INT32:
+ case EDM_SBYTE:
+ return parseInt10(propertyValue);
+ case EDM_DOUBLE:
+ case EDM_SINGLE:
+ return parseFloat(propertyValue);
+ case EDM_TIME:
+ return parseDuration(propertyValue);
+ case EDM_DATETIME:
+ return parseDateTime(propertyValue);
+ case EDM_DATETIMEOFFSET:
+ return parseDateTimeOffset(propertyValue);
+ };
+
+ return propertyValue;
+ };
+
+ var xmlReadODataComplexPropertyValue = function (domElement, propertyType, propertyMetadata) {
+ /// Reads the value of a complex type property in an OData XML document.
+ /// DOM element for the complex type property.
+ /// Property type name.
+ /// Object that will store metadata about the property.
+ /// Complex type property value.
+
+ var propertyValue = { __metadata: { type: propertyType} };
+ xmlChildElements(domElement, function (child) {
+ var childProperty = xmlReadODataProperty(child);
+ var childPropertyName = childProperty.name;
+
+ propertyMetadata.properties = propertyMetadata.properties || {};
+ propertyMetadata.properties[childPropertyName] = childProperty.metadata;
+ propertyValue[childPropertyName] = childProperty.value;
+ });
+
+ return propertyValue;
+ }
+
+ var xmlReadODataCollectionPropertyValue = function (domElement, propertyType, propertyMetadata) {
+ /// Reads the value of a collection property in an OData XML document.
+ /// DOM element for the collection property.
+ /// Property type name.
+ /// Object that will store metadata about the property.
+ /// Collection property value.
+
+ var items = [];
+ var itemsMetadata = propertyMetadata.elements = [];
+ var collectionType = getCollectionType(propertyType);
+
+ xmlChildElements(domElement, function (child) {
+ if (isCollectionItemElement(child)) {
+ var itemAttributes = xmlReadODataPropertyAttributes(child);
+ var itemExtensions = itemAttributes.extensions;
+ var itemType = itemAttributes.type || collectionType;
+ var itemMetadata = makePropertyMetadata(itemType, itemExtensions);
+
+ var item = xmlReadODataPropertyValue(child, itemType, itemMetadata);
+
+ items.push(item);
+ itemsMetadata.push(itemMetadata);
+ }
+ });
+
+ return { __metadata: { type: propertyType === "Collection()" ? null : propertyType }, results: items };
+ };
+
+ var readODataXmlDocument = function (xmlRoot, baseURI) {
+ /// Reads an OData link(s) producing an object model in return.
+ /// Top-level element to read.
+ /// Base URI for normalizing relative URIs found in the XML payload.
+ /// The object model representing the specified element.
+
+ if (xmlNamespaceURI(xmlRoot) === odataXmlNs) {
+ baseURI = xmlBaseURI(xmlRoot, baseURI);
+ var localName = xmlLocalName(xmlRoot);
+
+ if (localName === "links") {
+ return readLinks(xmlRoot, baseURI);
+ }
+ if (localName === "uri") {
+ return readUri(xmlRoot, baseURI);
+ }
+ }
+ return undefined;
+ };
+
+ var readLinks = function (linksElement, baseURI) {
+ /// Deserializes an OData XML links element.
+ /// XML links element.
+ /// Base URI for normalizing relative URIs found in the XML payload.
+ /// A new object representing the links collection.
+
+ var uris = [];
+
+ xmlChildElements(linksElement, function (child) {
+ if (xmlLocalName(child) === "uri" && xmlNamespaceURI(child) === odataXmlNs) {
+ uris.push(readUri(child, baseURI));
+ }
+ });
+
+ return { results: uris };
+ };
+
+ var readUri = function (uriElement, baseURI) {
+ /// Deserializes an OData XML uri element.
+ /// XML uri element.
+ /// Base URI for normalizing relative URIs found in the XML payload.
+ /// A new object representing the uri.
+
+ var uri = xmlInnerText(uriElement) || "";
+ return { uri: normalizeURI(uri, baseURI) };
+ };
+
+ var xmlODataInferSpatialValueGeoJsonType = function (value, edmType) {
+ /// Infers the GeoJSON type from the spatial property value and the edm type name.
+ /// Spatial property value in GeoJSON format.
+ /// Spatial property edm type.
+ ///
+ /// If the edmType parameter is null, undefined, "Edm.Geometry" or "Edm.Geography", then the function returns
+ /// the GeoJSON type indicated by the value's type property.
+ ///
+ /// If the edmType parameter is specified or is not one of the base spatial types, then it is used to
+ /// determine the GeoJSON type and the value's type property is ignored.
+ ///
+ /// New DOM element in the GML namespace for the spatial value.
+
+ if (edmType === EDM_GEOMETRY || edmType === EDM_GEOGRAPHY) {
+ return value && value.type;
+ }
+
+ if (edmType === EDM_GEOMETRY_POINT || edmType === EDM_GEOGRAPHY_POINT) {
+ return GEOJSON_POINT;
+ }
+
+ if (edmType === EDM_GEOMETRY_LINESTRING || edmType === EDM_GEOGRAPHY_LINESTRING) {
+ return GEOJSON_LINESTRING;
+ }
+
+ if (edmType === EDM_GEOMETRY_POLYGON || edmType === EDM_GEOGRAPHY_POLYGON) {
+ return GEOJSON_POLYGON;
+ }
+
+ if (edmType === EDM_GEOMETRY_COLLECTION || edmType === EDM_GEOGRAPHY_COLLECTION) {
+ return GEOJSON_GEOMETRYCOLLECTION;
+ }
+
+ if (edmType === EDM_GEOMETRY_MULTIPOLYGON || edmType === EDM_GEOGRAPHY_MULTIPOLYGON) {
+ return GEOJSON_MULTIPOLYGON;
+ }
+
+ if (edmType === EDM_GEOMETRY_MULTILINESTRING || edmType === EDM_GEOGRAPHY_MULTILINESTRING) {
+ return GEOJSON_MULTILINESTRING;
+ }
+
+ if (edmType === EDM_GEOMETRY_MULTIPOINT || edmType === EDM_GEOGRAPHY_MULTIPOINT) {
+ return GEOJSON_MULTIPOINT;
+ }
+
+ return null;
+ };
+
+ var xmlNewODataMetaElement = function (dom, name, children) {
+ /// Creates a new DOM element in the OData metadata namespace.
+ /// DOM document used for creating the new DOM Element.
+ /// Local name of the OData metadata element to create.
+ /// Array containing DOM nodes or string values that will be added as children of the new DOM element.
+ /// New DOM element in the OData metadata namespace.
+ ///
+ /// If a value in the children collection is a string, then a new DOM text node is going to be created
+ /// for it and then appended as a child of the new DOM Element.
+ ///
+
+ return xmlNewElement(dom, odataMetaXmlNs, xmlQualifiedName(odataMetaPrefix, name), children);
+ };
+
+ var xmlNewODataMetaAttribute = function (dom, name, value) {
+ /// Creates a new DOM attribute in the odata namespace.
+ /// DOM document used for creating the new DOM Element.
+ /// Local name of the OData attribute to create.
+ /// Attribute value.
+ /// New DOM attribute in the odata namespace.
+
+ return xmlNewAttribute(dom, odataMetaXmlNs, xmlQualifiedName(odataMetaPrefix, name), value);
+ };
+
+ var xmlNewODataElement = function (dom, name, children) {
+ /// Creates a new DOM element in the OData namespace.
+ /// DOM document used for creating the new DOM Element.
+ /// Local name of the OData element to create.
+ /// Array containing DOM nodes or string values that will be added as children of the new DOM element.
+ /// New DOM element in the OData namespace.
+ ///
+ /// If a value in the children collection is a string, then a new DOM text node is going to be created
+ /// for it and then appended as a child of the new DOM Element.
+ ///
+
+ return xmlNewElement(dom, odataXmlNs, xmlQualifiedName(odataPrefix, name), children);
+ };
+
+ var xmlNewODataPrimitiveValue = function (value, typeName) {
+ /// Returns the string representation of primitive value for an OData XML document.
+ /// Primivite value to format.
+ /// Type name of the primitive value.
+ /// Formatted primitive value.
+
+ if (typeName === EDM_DATETIME || typeName === EDM_DATETIMEOFFSET || isDate(value)) {
+ return formatDateTimeOffset(value);
+ }
+ if (typeName === EDM_TIME) {
+ return formatDuration(value);
+ }
+ return value.toString();
+ };
+
+ var xmlNewODataElementInfo = function (domElement, dataServiceVersion) {
+ /// Creates an object that represents a new DOM element for an OData XML document and the data service version it requires.
+ /// New DOM element for an OData XML document.
+ /// Required data service version by the new DOM element.
+ /// Object containing new DOM element and its required data service version.
+
+ return { element: domElement, dsv: dataServiceVersion };
+ };
+
+ var xmlNewODataProperty = function (dom, name, typeName, children) {
+ /// Creates a new DOM element for an entry property in an OData XML document.
+ /// DOM document used for creating the new DOM Element.
+ /// Property name.
+ /// Property type name.
+ /// Array containing DOM nodes or string values that will be added as children of the new DOM element.
+ ///
+ /// If a value in the children collection is a string, then a new DOM text node is going to be created
+ /// for it and then appended as a child of the new DOM Element.
+ ///
+ /// New DOM element in the OData namespace for the entry property.
+
+ var typeAttribute = typeName ? xmlNewODataMetaAttribute(dom, "type", typeName) : null;
+ var property = xmlNewODataElement(dom, name, typeAttribute);
+ return xmlAppendChildren(property, children);
+ };
+
+ var xmlNewODataEdmProperty = function (dom, name, value, typeName) {
+ /// Creates a new DOM element for an EDM property in an OData XML document.
+ /// DOM document used for creating the new DOM Element.
+ /// Property name.
+ /// Property value.
+ /// Property type name.
+ ///
+ /// Object containing the new DOM element in the OData namespace for the EDM property and the
+ /// required data service version for this property.
+ ///
+
+ var propertyValue = xmlNewODataPrimitiveValue(value, typeName);
+ var property = xmlNewODataProperty(dom, name, typeName, propertyValue);
+ return xmlNewODataElementInfo(property, /*dataServiceVersion*/"1.0");
+ };
+
+ var xmlNewODataNullProperty = function (dom, name, typeName, model) {
+ /// Creates a new DOM element for a null property in an OData XML document.
+ /// DOM document used for creating the new DOM Element.
+ /// Property name.
+ /// Property type name.
+ /// Object describing an OData conceptual schema.
+ ///
+ /// If no typeName is specified, then it will be assumed that this is a primitive type property.
+ ///
+ ///
+ /// Object containing the new DOM element in the OData namespace for the null property and the
+ /// required data service version for this property.
+ ///
+
+ var nullAttribute = xmlNewODataMetaAttribute(dom, "null", "true");
+ var property = xmlNewODataProperty(dom, name, typeName, nullAttribute);
+ var dataServiceVersion = lookupComplexType(typeName, model) ? "2.0" : "1.0";
+
+ return xmlNewODataElementInfo(property, dataServiceVersion);
+ };
+
+ var xmlNewODataCollectionProperty = function (dom, name, value, typeName, collectionMetadata, collectionModel, model) {
+ /// Creates a new DOM element for a collection property in an OData XML document.
+ /// DOM document used for creating the new DOM Element.
+ /// Property name.
+ /// Property value either as an array or an object representing a collection in the library's internal representation.
+ /// Property type name.
+ /// Object containing metadata about the collection property.
+ /// Object describing the collection property in an OData conceptual schema.
+ /// Object describing an OData conceptual schema.
+ ///
+ /// Object containing the new DOM element in the OData namespace for the collection property and the
+ /// required data service version for this property.
+ ///
+
+ var itemTypeName = getCollectionType(typeName);
+ var items = isArray(value) ? value : value.results;
+ var itemMetadata = typeName ? { type: itemTypeName} : {};
+ itemMetadata.properties = collectionMetadata.properties;
+
+ var xmlProperty = xmlNewODataProperty(dom, name, itemTypeName ? typeName : null);
+
+ var i, len;
+ for (i = 0, len = items.length; i < len; i++) {
+ var itemValue = items[i];
+ var item = xmlNewODataDataElement(dom, "element", itemValue, itemMetadata, collectionModel, model);
+
+ xmlAppendChild(xmlProperty, item.element);
+ }
+ return xmlNewODataElementInfo(xmlProperty, /*dataServiceVersion*/"3.0");
+ };
+
+ var xmlNewODataComplexProperty = function (dom, name, value, typeName, propertyMetadata, propertyModel, model) {
+ /// Creates a new DOM element for a complex type property in an OData XML document.
+ /// DOM document used for creating the new DOM Element.
+ /// Property name.
+ /// Property value as an object in the library's internal representation.
+ /// Property type name.
+ /// Object containing metadata about the complex type property.
+ /// Object describing the complex type property in an OData conceptual schema.
+ /// Object describing an OData conceptual schema.
+ ///
+ /// Object containing the new DOM element in the OData namespace for the complex type property and the
+ /// required data service version for this property.
+ ///
+
+ var xmlProperty = xmlNewODataProperty(dom, name, typeName);
+ var complexTypePropertiesMetadata = propertyMetadata.properties || {};
+ var complexTypeModel = lookupComplexType(typeName, model) || {};
+
+ var dataServiceVersion = "1.0";
+
+ for (var key in value) {
+ if (key !== "__metadata") {
+ var memberValue = value[key];
+ var memberModel = lookupProperty(complexTypeModel.property, key);
+ var memberMetadata = complexTypePropertiesMetadata[key] || {};
+ var member = xmlNewODataDataElement(dom, key, memberValue, memberMetadata, memberModel, model);
+
+ dataServiceVersion = maxVersion(dataServiceVersion, member.dsv);
+ xmlAppendChild(xmlProperty, member.element);
+ }
+ };
+ return xmlNewODataElementInfo(xmlProperty, dataServiceVersion);
+ };
+
+ var xmlNewODataSpatialProperty = function (dom, name, value, typeName, isGeography) {
+ /// Creates a new DOM element for an EDM spatial property in an OData XML document.
+ /// DOM document used for creating the new DOM Element.
+ /// Property name.
+ /// GeoJSON object containing the property value.
+ /// Property type name.
+ ///
+ /// Object containing the new DOM element in the OData namespace for the EDM property and the
+ /// required data service version for this property.
+ ///
+
+ var geoJsonType = xmlODataInferSpatialValueGeoJsonType(value, typeName);
+
+ var gmlRoot = gmlNewODataSpatialValue(dom, value, geoJsonType, isGeography);
+ var xmlProperty = xmlNewODataProperty(dom, name, typeName, gmlRoot);
+
+ return xmlNewODataElementInfo(xmlProperty, "3.0");
+ };
+
+ var xmlNewODataDataElement = function (dom, name, value, dataItemMetadata, dataItemModel, model) {
+ /// Creates a new DOM element for a data item in an entry, complex property, or collection property.
+ /// DOM document used for creating the new DOM Element.
+ /// Data item name.
+ /// Value of the data item, if any.
+ /// Object containing metadata about the data item.
+ /// Object describing the data item in an OData conceptual schema.
+ /// Object describing an OData conceptual schema.
+ ///
+ /// Object containing the new DOM element in the appropriate namespace for the data item and the
+ /// required data service version for it.
+ ///
+
+ var typeName = dataItemTypeName(value, dataItemMetadata, dataItemModel);
+ if (isPrimitive(value)) {
+ return xmlNewODataEdmProperty(dom, name, value, typeName || EDM_STRING);
+ }
+
+ var isGeography = isGeographyEdmType(typeName);
+ if (isGeography || isGeometryEdmType(typeName)) {
+ return xmlNewODataSpatialProperty(dom, name, value, typeName, isGeography);
+ }
+
+ if (isCollection(value, typeName)) {
+ return xmlNewODataCollectionProperty(dom, name, value, typeName, dataItemMetadata, dataItemModel, model);
+ }
+
+ if (isNamedStream(value)) {
+ return null;
+ }
+
+ // This may be a navigation property.
+ var navPropKind = navigationPropertyKind(value, dataItemModel);
+ if (navPropKind !== null) {
+ return null;
+ }
+
+ if (value === null) {
+ return xmlNewODataNullProperty(dom, name, typeName);
+ }
+
+ return xmlNewODataComplexProperty(dom, name, value, typeName, dataItemMetadata, dataItemModel, model);
+ };
+
+ var odataNewLinkDocument = function (data) {
+ /// Writes the specified data into an OData XML document.
+ /// Data to write.
+ /// The root of the DOM tree built.
+
+ if (data && isObject(data)) {
+ var dom = xmlDom();
+ return xmlAppendChild(dom, xmlNewODataElement(dom, "uri", data.uri));
+ }
+ // Allow for undefined to be returned.
+ };
+
+ var xmlParser = function (handler, text) {
+ /// Parses an OData XML document.
+ /// This handler.
+ /// Document text.
+ /// An object representation of the document; undefined if not applicable.
+
+ if (text) {
+ var doc = xmlParse(text);
+ var root = xmlFirstChildElement(doc);
+ if (root) {
+ return readODataXmlDocument(root);
+ }
+ }
+
+ // Allow for undefined to be returned.
+ };
+
+ var xmlSerializer = function (handler, data, context) {
+ /// Serializes an OData XML object into a document.
+ /// This handler.
+ /// Representation of feed or entry.
+ /// Object with parsing context.
+ /// A text representation of the data object; undefined if not applicable.
+
+ var cType = context.contentType = context.contentType || contentType(xmlMediaType);
+ if (cType && cType.mediaType === xmlMediaType) {
+ return xmlSerialize(odataNewLinkDocument(data));
+ }
+ return undefined;
+ };
+
+ odata.xmlHandler = handler(xmlParser, xmlSerializer, xmlMediaType, MAX_DATA_SERVICE_VERSION);
+
+
+
+ var atomPrefix = "a";
+
+ var atomXmlNs = w3org + "2005/Atom"; // http://www.w3.org/2005/Atom
+ var appXmlNs = w3org + "2007/app"; // http://www.w3.org/2007/app
+
+ var odataEditMediaPrefix = adoDs + "/edit-media/"; // http://schemas.microsoft.com/ado/2007/08/dataservices/edit-media
+ var odataMediaResourcePrefix = adoDs + "/mediaresource/"; // http://schemas.microsoft.com/ado/2007/08/dataservices/mediaresource
+ var odataRelatedLinksPrefix = adoDs + "/relatedlinks/"; // http://schemas.microsoft.com/ado/2007/08/dataservices/relatedlinks
+
+ var atomAcceptTypes = ["application/atom+xml", "application/atomsvc+xml", "application/xml"];
+ var atomMediaType = atomAcceptTypes[0];
+
+ // These are the namespaces that are not considered ATOM extension namespaces.
+ var nonExtensionNamepaces = [atomXmlNs, appXmlNs, xmlNS, xmlnsNS];
+
+ // These are entity property mapping paths that have well-known paths.
+ var knownCustomizationPaths = {
+ SyndicationAuthorEmail: "author/email",
+ SyndicationAuthorName: "author/name",
+ SyndicationAuthorUri: "author/uri",
+ SyndicationContributorEmail: "contributor/email",
+ SyndicationContributorName: "contributor/name",
+ SyndicationContributorUri: "contributor/uri",
+ SyndicationPublished: "published",
+ SyndicationRights: "rights",
+ SyndicationSummary: "summary",
+ SyndicationTitle: "title",
+ SyndicationUpdated: "updated"
+ };
+
+ var expandedFeedCustomizationPath = function (path) {
+ /// Returns an expanded customization path if it's well-known.
+ /// Path to expand.
+ /// Expanded path or just 'path' otherwise.
+
+ return knownCustomizationPaths[path] || path;
+ };
+
+ var isExtensionNs = function (nsURI) {
+ /// Checks whether the specified namespace is an extension namespace to ATOM.
+ /// Namespace to check.
+ /// true if nsURI is an extension namespace to ATOM; false otherwise.
+
+ return !(contains(nonExtensionNamepaces, nsURI));
+ };
+
+ var atomFeedCustomization = function (customizationModel, entityType, model, propertyName, suffix) {
+ /// Creates an object describing a feed customization that was delcared in an OData conceptual schema.
+ /// Object describing the customization delcared in the conceptual schema.
+ /// Object describing the entity type that owns the customization in an OData conceputal schema.
+ /// Object describing an OData conceptual schema.
+ /// Name of the property to which this customization applies.
+ /// Suffix to feed customization properties in the conceptual schema.
+ /// Object that describes an applicable feed customization.
+
+ suffix = suffix || "";
+ var targetPath = customizationModel["FC_TargetPath" + suffix];
+ if (!targetPath) {
+ return null;
+ }
+
+ var sourcePath = customizationModel["FC_SourcePath" + suffix];
+ var targetXmlPath = expandedFeedCustomizationPath(targetPath);
+
+ var propertyPath = propertyName ? propertyName + (sourcePath ? "/" + sourcePath : "") : sourcePath;
+ var propertyType = propertyPath && lookupPropertyType(model, entityType, propertyPath);
+ var nsURI = customizationModel["FC_NsUri" + suffix] || null;
+ var nsPrefix = customizationModel["FC_NsPrefix" + suffix] || null;
+ var keepinContent = customizationModel["FC_KeepInContent" + suffix] || "";
+
+ if (targetPath !== targetXmlPath) {
+ nsURI = atomXmlNs;
+ nsPrefix = atomPrefix;
+ }
+
+ return {
+ contentKind: customizationModel["FC_ContentKind" + suffix],
+ keepInContent: keepinContent.toLowerCase() === "true",
+ nsPrefix: nsPrefix,
+ nsURI: nsURI,
+ propertyPath: propertyPath,
+ propertyType: propertyType,
+ entryPath: targetXmlPath
+ };
+ };
+
+ var atomApplyAllFeedCustomizations = function (entityType, model, callback) {
+ /// Gets all the feed customizations that have to be applied to an entry as per the enity type declared in an OData conceptual schema.
+ /// Object describing an entity type in a conceptual schema.
+ /// Object describing an OData conceptual schema.
+ /// Callback function to be invoked for each feed customization that needs to be applied.
+
+ var customizations = [];
+ while (entityType) {
+ var sourcePath = entityType.FC_SourcePath;
+ var customization = atomFeedCustomization(entityType, entityType, model);
+ if (customization) {
+ callback(customization);
+ }
+
+ var properties = entityType.property || [];
+ var i, len;
+ for (i = 0, len = properties.length; i < len; i++) {
+ var property = properties[i];
+ var suffixCounter = 0;
+ var suffix = "";
+
+ while (customization = atomFeedCustomization(property, entityType, model, property.name, suffix)) {
+ callback(customization);
+ suffixCounter++;
+ suffix = "_" + suffixCounter;
+ };
+ }
+ entityType = lookupEntityType(entityType.baseType, model);
+ }
+ return customizations;
+ };
+
+ var atomReadExtensionAttributes = function (domElement) {
+ /// Reads ATOM extension attributes (any attribute not in the Atom namespace) from a DOM element.
+ /// DOM element with zero or more extension attributes.
+ /// An array of extension attribute representations.
+
+ var extensions = [];
+ xmlAttributes(domElement, function (attribute) {
+ var nsURI = xmlNamespaceURI(attribute);
+ if (isExtensionNs(nsURI)) {
+ extensions.push(createAttributeExtension(attribute, true));
+ }
+ });
+ return extensions;
+ };
+
+ var atomReadExtensionElement = function (domElement) {
+ /// Reads an ATOM extension element (an element not in the ATOM namespaces).
+ /// DOM element not part of the atom namespace.
+ /// Object representing the extension element.
+
+ return createElementExtension(domElement, /*addNamespaceURI*/true);
+ };
+
+ var atomReadDocument = function (domElement, baseURI, model) {
+ /// Reads an ATOM entry, feed or service document, producing an object model in return.
+ /// Top-level ATOM DOM element to read.
+ /// Base URI for normalizing relative URIs found in the ATOM document.
+ /// Object that describes the conceptual schema.
+ /// The object model representing the specified element, undefined if the top-level element is not part of the ATOM specification.
+
+ var nsURI = xmlNamespaceURI(domElement);
+ var localName = xmlLocalName(domElement);
+
+ // Handle service documents.
+ if (nsURI === appXmlNs && localName === "service") {
+ return atomReadServiceDocument(domElement, baseURI);
+ }
+
+ // Handle feed and entry elements.
+ if (nsURI === atomXmlNs) {
+ if (localName === "feed") {
+ return atomReadFeed(domElement, baseURI, model);
+ }
+ if (localName === "entry") {
+ return atomReadEntry(domElement, baseURI, model);
+ }
+ }
+
+ // Allow undefined to be returned.
+ };
+
+ var atomReadAdvertisedActionOrFunction = function (domElement, baseURI) {
+ /// Reads the DOM element for an action or a function in an OData Atom document.
+ /// DOM element to read.
+ /// Base URI for normalizing the action or function target url.
+ /// Object with title, target, and metadata fields.
+
+ var extensions = [];
+ var result = { extensions: extensions };
+ xmlAttributes(domElement, function (attribute) {
+ var localName = xmlLocalName(attribute);
+ var nsURI = xmlNamespaceURI(attribute);
+ var value = xmlNodeValue(attribute);
+
+ if (nsURI === null) {
+ if (localName === "title" || localName === "metadata") {
+ result[localName] = value;
+ return;
+ }
+ if (localName === "target") {
+ result.target = normalizeURI(value, xmlBaseURI(domElement, baseURI));
+ return;
+ }
+ }
+
+ if (isExtensionNs(nsURI)) {
+ extensions.push(createAttributeExtension(attribute, true));
+ }
+ });
+ return result;
+ };
+
+ var atomReadAdvertisedAction = function (domElement, baseURI, parentMetadata) {
+ /// Reads the DOM element for an action in an OData Atom document.
+ /// DOM element to read.
+ /// Base URI for normalizing the action or target url.
+ /// Object to update with the action metadata.
+
+ var actions = parentMetadata.actions = parentMetadata.actions || [];
+ actions.push(atomReadAdvertisedActionOrFunction(domElement, baseURI));
+ };
+
+ var atomReadAdvertisedFunction = function (domElement, baseURI, parentMetadata) {
+ /// Reads the DOM element for an action in an OData Atom document.
+ /// DOM element to read.
+ /// Base URI for normalizing the action or target url.
+ /// Object to update with the action metadata.
+
+ var functions = parentMetadata.functions = parentMetadata.functions || [];
+ functions.push(atomReadAdvertisedActionOrFunction(domElement, baseURI));
+ };
+
+ var atomReadFeed = function (domElement, baseURI, model) {
+ /// Reads a DOM element for an ATOM feed, producing an object model in return.
+ /// ATOM feed DOM element.
+ /// Base URI for normalizing relative URIs found in the ATOM feed.
+ /// Metadata that describes the conceptual schema.
+ /// A new object representing the feed.
+
+ var extensions = atomReadExtensionAttributes(domElement);
+ var feedMetadata = { feed_extensions: extensions };
+ var results = [];
+
+ var feed = { __metadata: feedMetadata, results: results };
+
+ baseURI = xmlBaseURI(domElement, baseURI);
+
+ xmlChildElements(domElement, function (child) {
+ var nsURI = xmlNamespaceURI(child);
+ var localName = xmlLocalName(child);
+
+ if (nsURI === odataMetaXmlNs) {
+ if (localName === "count") {
+ feed.__count = parseInt(xmlInnerText(child));
+ return;
+ }
+ if (localName === "action") {
+ atomReadAdvertisedAction(child, baseURI, feedMetadata);
+ return;
+ }
+ if (localName === "function") {
+ atomReadAdvertisedFunction(child, baseURI, feedMetadata);
+ return;
+ }
+ }
+
+ if (isExtensionNs(nsURI)) {
+ extensions.push(createElementExtension(child));
+ return;
+ };
+
+ // The element should belong to the ATOM namespace.
+
+ if (localName === "entry") {
+ results.push(atomReadEntry(child, baseURI, model));
+ return;
+ }
+ if (localName === "link") {
+ atomReadFeedLink(child, feed, baseURI);
+ return;
+ }
+ if (localName === "id") {
+ feedMetadata.uri = normalizeURI(xmlInnerText(child), baseURI);
+ feedMetadata.uri_extensions = atomReadExtensionAttributes(child);
+ return;
+ }
+ if (localName === "title") {
+ feedMetadata.title = xmlInnerText(child) || "";
+ feedMetadata.title_extensions = atomReadExtensionAttributes(child);
+ return;
+ }
+ });
+
+ return feed;
+ };
+
+ var atomReadFeedLink = function (domElement, feed, baseURI) {
+ /// Reads an ATOM link DOM element for a feed.
+ /// ATOM link DOM element.
+ /// Feed object to be annotated with the link data.
+ /// Base URI for normalizing relative URIs found in the payload.
+
+ var link = atomReadLink(domElement, baseURI);
+ var href = link.href;
+ var rel = link.rel;
+ var extensions = link.extensions;
+ var metadata = feed.__metadata;
+
+ if (rel === "next") {
+ feed.__next = href;
+ metadata.next_extensions = extensions;
+ return;
+ }
+ if (rel === "self") {
+ metadata.self = href;
+ metadata.self_extensions = extensions;
+ return;
+ }
+ };
+
+ var atomReadLink = function (domElement, baseURI) {
+ /// Reads an ATOM link DOM element.
+ /// DOM element to read.
+ /// Base URI for normalizing the link href.
+ /// A link element representation.
+
+ baseURI = xmlBaseURI(domElement, baseURI);
+
+ var extensions = [];
+ var link = { extensions: extensions, baseURI: baseURI };
+
+ xmlAttributes(domElement, function (attribute) {
+ var nsURI = xmlNamespaceURI(attribute);
+ var localName = xmlLocalName(attribute);
+ var value = attribute.value;
+
+ if (localName === "href") {
+ link.href = normalizeURI(value, baseURI);
+ return;
+ }
+ if (localName === "type" || localName === "rel") {
+ link[localName] = value;
+ return;
+ }
+
+ if (isExtensionNs(nsURI)) {
+ extensions.push(createAttributeExtension(attribute, true));
+ }
+ });
+
+ if (!link.href) {
+ throw { error: "href attribute missing on link element", element: domElement };
+ }
+
+ return link;
+ };
+
+ var atomGetObjectValueByPath = function (path, item) {
+ /// Gets a slashed path value from the specified item.
+ /// Property path to read ('/'-separated).
+ /// Object to get value from.
+ /// The property value, possibly undefined if any path segment is missing.
+
+ // Fast path.
+ if (path.indexOf('/') === -1) {
+ return item[path];
+ } else {
+ var parts = path.split('/');
+ var i, len;
+ for (i = 0, len = parts.length; i < len; i++) {
+ // Avoid traversing a null object.
+ if (item === null) {
+ return undefined;
+ }
+
+ item = item[parts[i]];
+ if (item === undefined) {
+ return item;
+ }
+ }
+
+ return item;
+ }
+ };
+
+ var atomSetEntryValueByPath = function (path, target, value, propertyType) {
+ /// Sets a slashed path value on the specified target.
+ /// Property path to set ('/'-separated).
+ /// Object to set value on.
+ /// Value to set.
+ /// Property type to set in metadata.
+
+ var propertyName;
+ if (path.indexOf('/') === -1) {
+ target[path] = value;
+ propertyName = path;
+ } else {
+ var parts = path.split('/');
+ var i, len;
+ for (i = 0, len = (parts.length - 1); i < len; i++) {
+ // We construct each step of the way if the property is missing;
+ // if it's already initialized to null, we stop further processing.
+ var next = target[parts[i]];
+ if (next === undefined) {
+ next = {};
+ target[parts[i]] = next;
+ } else if (next === null) {
+ return;
+ }
+ target = next;
+ }
+ propertyName = parts[i];
+ target[propertyName] = value;
+ }
+
+ if (propertyType) {
+ var metadata = target.__metadata = target.__metadata || {};
+ var properties = metadata.properties = metadata.properties || {};
+ var property = properties[propertyName] = properties[propertyName] || {};
+ property.type = propertyType;
+ }
+ };
+
+ var atomApplyCustomizationToEntryObject = function (customization, domElement, entry) {
+ /// Applies a specific feed customization item to an object.
+ /// Object with customization description.
+ /// Property path to set ('source' in the description).
+ /// XML element for the entry that corresponds to the object being read.
+ /// Object being read.
+ /// Name of property type to set.
+ /// Suffix to feed customization properties.
+
+ var propertyPath = customization.propertyPath;
+ // If keepInConent equals true or the property value is null we do nothing as this overrides any other customization.
+ if (customization.keepInContent || atomGetObjectValueByPath(propertyPath, entry) === null) {
+ return;
+ }
+
+ var xmlNode = xmlFindNodeByPath(domElement, customization.nsURI, customization.entryPath);
+
+ // If the XML tree does not contain the necessary elements to read the value,
+ // then it shouldn't be considered null, but rather ignored at all. This prevents
+ // the customization from generating the object path down to the property.
+ if (!xmlNode) {
+ return;
+ }
+
+ var propertyType = customization.propertyType;
+ var propertyValue;
+
+ if (customization.contentKind === "xhtml") {
+ // Treat per XHTML in http://tools.ietf.org/html/rfc4287#section-3.1.1, including the DIV
+ // in the content.
+ propertyValue = xmlSerializeDescendants(xmlNode);
+ } else {
+ propertyValue = xmlReadODataEdmPropertyValue(xmlNode, propertyType || "Edm.String");
+ }
+ // Set the value on the entry.
+ atomSetEntryValueByPath(propertyPath, entry, propertyValue, propertyType);
+ };
+
+ var lookupPropertyType = function (metadata, owningType, path) {
+ /// Looks up the type of a property given its path in an entity type.
+ /// Metadata in which to search for base and complex types.
+ /// Type to which property belongs.
+ /// Property path to look at.
+ /// The name of the property type; possibly null.
+
+ var parts = path.split("/");
+ var i, len;
+ while (owningType) {
+ // Keep track of the type being traversed, necessary for complex types.
+ var traversedType = owningType;
+
+ for (i = 0, len = parts.length; i < len; i++) {
+ // Traverse down the structure as necessary.
+ var properties = traversedType.property;
+ if (!properties) {
+ break;
+ }
+
+ // Find the property by scanning the property list (might be worth pre-processing).
+ var propertyFound = lookupProperty(properties, parts[i]);
+ if (!propertyFound) {
+ break;
+ }
+
+ var propertyType = propertyFound.type;
+
+ // We could in theory still be missing types, but that would
+ // be caused by a malformed path.
+ if (!propertyType || isPrimitiveEdmType(propertyType)) {
+ return propertyType || null;
+ }
+
+ traversedType = lookupComplexType(propertyType, metadata);
+ if (!traversedType) {
+ return null;
+ }
+ }
+
+ // Traverse up the inheritance chain.
+ owningType = lookupEntityType(owningType.baseType, metadata);
+ }
+
+ return null;
+ };
+
+ var atomReadEntry = function (domElement, baseURI, model) {
+ /// Reads a DOM element for an ATOM entry, producing an object model in return.
+ /// ATOM entry DOM element.
+ /// Base URI for normalizing relative URIs found in the ATOM entry.
+ /// Metadata that describes the conceptual schema.
+ /// A new object representing the entry.
+
+ var entryMetadata = {};
+ var entry = { __metadata: entryMetadata };
+
+ var etag = xmlAttributeValue(domElement, "etag", odataMetaXmlNs);
+ if (etag) {
+ entryMetadata.etag = etag;
+ }
+
+ baseURI = xmlBaseURI(domElement, baseURI);
+
+ xmlChildElements(domElement, function (child) {
+ var nsURI = xmlNamespaceURI(child);
+ var localName = xmlLocalName(child);
+
+ if (nsURI === atomXmlNs) {
+ if (localName === "id") {
+ atomReadEntryId(child, entryMetadata, baseURI);
+ return;
+ }
+ if (localName === "category") {
+ atomReadEntryType(child, entryMetadata);
+ return;
+ }
+ if (localName === "content") {
+ atomReadEntryContent(child, entry, entryMetadata, baseURI);
+ return;
+ }
+ if (localName === "link") {
+ atomReadEntryLink(child, entry, entryMetadata, baseURI, model);
+ return;
+ }
+ return;
+ }
+
+ if (nsURI === odataMetaXmlNs) {
+ if (localName === "properties") {
+ atomReadEntryStructuralObject(child, entry, entryMetadata);
+ return;
+ }
+ if (localName === "action") {
+ atomReadAdvertisedAction(child, baseURI, entryMetadata);
+ return;
+ }
+ if (localName === "function") {
+ atomReadAdvertisedFunction(child, baseURI, entryMetadata);
+ return;
+ }
+ }
+ });
+
+ // Apply feed customizations if applicable
+ var entityType = lookupEntityType(entryMetadata.type, model);
+ atomApplyAllFeedCustomizations(entityType, model, function (customization) {
+ atomApplyCustomizationToEntryObject(customization, domElement, entry);
+ });
+
+ return entry;
+ };
+
+ var atomReadEntryId = function (domElement, entryMetadata, baseURI) {
+ /// Reads an ATOM entry id DOM element.
+ /// ATOM id DOM element.
+ /// Entry metadata object to update with the id information.
+
+ entryMetadata.uri = normalizeURI(xmlInnerText(domElement), xmlBaseURI(domElement, baseURI));
+ entryMetadata.uri_extensions = atomReadExtensionAttributes(domElement);
+ };
+
+ var atomReadEntryType = function (domElement, entryMetadata) {
+ /// Reads type information from an ATOM category DOM element.
+ /// ATOM category DOM element.
+ /// Entry metadata object to update with the type information.
+
+ if (xmlAttributeValue(domElement, "scheme") === odataScheme) {
+ if (entryMetadata.type) {
+ throw { message: "Invalid AtomPub document: multiple category elements defining the entry type were encounterd withing an entry", element: domElement };
+ }
+
+ var typeExtensions = [];
+ xmlAttributes(domElement, function (attribute) {
+ var nsURI = xmlNamespaceURI(attribute);
+ var localName = xmlLocalName(attribute);
+
+ if (!nsURI) {
+ if (localName !== "scheme" && localName !== "term") {
+ typeExtensions.push(createAttributeExtension(attribute, true));
+ }
+ return;
+ }
+
+ if (isExtensionNs(nsURI)) {
+ typeExtensions.push(createAttributeExtension(attribute, true));
+ }
+ });
+
+ entryMetadata.type = xmlAttributeValue(domElement, "term");
+ entryMetadata.type_extensions = typeExtensions;
+ }
+ };
+
+ var atomReadEntryContent = function (domElement, entry, entryMetadata, baseURI) {
+ /// Reads an ATOM content DOM element.
+ /// ATOM content DOM element.
+ /// Entry object to update with information.
+ /// Entry metadata object to update with the content information.
+ /// Base URI for normalizing relative URIs found in the Atom entry content.
+
+ var src = xmlAttributeValue(domElement, "src");
+ var type = xmlAttributeValue(domElement, "type");
+
+ if (src) {
+ if (!type) {
+ throw {
+ message: "Invalid AtomPub document: content element must specify the type attribute if the src attribute is also specified",
+ element: domElement
+ };
+ }
+
+ entryMetadata.media_src = normalizeURI(src, xmlBaseURI(domElement, baseURI));
+ entryMetadata.content_type = type;
+ }
+
+ xmlChildElements(domElement, function (child) {
+ if (src) {
+ throw { message: "Invalid AtomPub document: content element must not have child elements if the src attribute is specified", element: domElement };
+ }
+
+ if (xmlNamespaceURI(child) === odataMetaXmlNs && xmlLocalName(child) === "properties") {
+ atomReadEntryStructuralObject(child, entry, entryMetadata);
+ }
+ });
+ };
+
+ var atomReadEntryLink = function (domElement, entry, entryMetadata, baseURI, model) {
+ /// Reads a link element on an entry.
+ /// 'link' element on the entry.
+ /// Entry object to update with the link data.
+ /// Entry metadata object to update with the link metadata.
+ /// Base URI for normalizing the link href.
+ /// Metadata that describes the conceptual schema.
+
+ var link = atomReadLink(domElement, baseURI);
+
+ var rel = link.rel;
+ var href = link.href;
+ var extensions = link.extensions;
+
+ if (rel === "self") {
+ entryMetadata.self = href;
+ entryMetadata.self_link_extensions = extensions;
+ return;
+ }
+
+ if (rel === "edit") {
+ entryMetadata.edit = href;
+ entryMetadata.edit_link_extensions = extensions;
+ return;
+ }
+
+ if (rel === "edit-media") {
+ entryMetadata.edit_media = link.href;
+ entryMetadata.edit_media_extensions = extensions;
+ atomReadLinkMediaEtag(link, entryMetadata);
+ return;
+ }
+
+ // This might be a named stream edit link
+ if (rel.indexOf(odataEditMediaPrefix) === 0) {
+ atomReadNamedStreamEditLink(link, entry, entryMetadata);
+ return;
+ }
+
+ // This might be a named stram media resource (read) link
+ if (rel.indexOf(odataMediaResourcePrefix) === 0) {
+ atomReadNamedStreamSelfLink(link, entry, entryMetadata);
+ return;
+ }
+
+ // This might be a navigation property
+ if (rel.indexOf(odataRelatedPrefix) === 0) {
+ atomReadNavPropLink(domElement, link, entry, entryMetadata, model);
+ return;
+ }
+
+ if (rel.indexOf(odataRelatedLinksPrefix) === 0) {
+ atomReadNavPropRelatedLink(link, entryMetadata);
+ return;
+ }
+ };
+
+ var atomReadNavPropRelatedLink = function (link, entryMetadata) {
+ /// Reads a link represnting the links related to a navigation property in an OData Atom document.
+ /// Object representing the parsed link DOM element.
+ /// Entry metadata object to update with the related links information.
+
+ var propertyName = link.rel.substring(odataRelatedLinksPrefix.length);
+
+ // Set the extra property information on the entry object metadata.
+ entryMetadata.properties = entryMetadata.properties || {};
+ var propertyMetadata = entryMetadata.properties[propertyName] = entryMetadata.properties[propertyName] || {};
+
+ propertyMetadata.associationuri = link.href;
+ propertyMetadata.associationuri_extensions = link.extensions;
+ };
+
+ var atomReadNavPropLink = function (domElement, link, entry, entryMetadata, model) {
+ /// Reads a link representing a navigation property in an OData Atom document.
+ /// DOM element for a navigation property in an OData Atom document.
+ /// Object representing the parsed link DOM element.
+ /// Entry object to update with the navigation property.
+ /// Entry metadata object to update with the navigation property metadata.
+ /// Metadata that describes the conceptual schema.
+
+ // Get any inline data.
+ var inlineData;
+ var inlineElement = xmlFirstChildElement(domElement, odataMetaXmlNs, "inline");
+ if (inlineElement) {
+ var inlineDocRoot = xmlFirstChildElement(inlineElement);
+ var inlineBaseURI = xmlBaseURI(inlineElement, link.baseURI);
+ inlineData = inlineDocRoot ? atomReadDocument(inlineDocRoot, inlineBaseURI, model) : null;
+ } else {
+ // If the link has no inline content, we consider it deferred.
+ inlineData = { __deferred: { uri: link.href} };
+ }
+
+ var propertyName = link.rel.substring(odataRelatedPrefix.length);
+
+ // Set the property value on the entry object.
+ entry[propertyName] = inlineData;
+
+ // Set the extra property information on the entry object metadata.
+ entryMetadata.properties = entryMetadata.properties || {};
+ var propertyMetadata = entryMetadata.properties[propertyName] = entryMetadata.properties[propertyName] || {};
+
+ propertyMetadata.extensions = link.extensions;
+ };
+
+ var atomReadNamedStreamEditLink = function (link, entry, entryMetadata) {
+ /// Reads a link representing the edit-media url of a named stream in an OData Atom document.
+ /// Object representing the parsed link DOM element.
+ /// Entry object to update with the named stream data.
+ /// Entry metadata object to update with the named stream metadata.
+
+ var propertyName = link.rel.substring(odataEditMediaPrefix.length);
+
+ var namedStreamMediaResource = atomGetEntryNamedStreamMediaResource(propertyName, entry, entryMetadata);
+ var mediaResource = namedStreamMediaResource.value;
+ var mediaResourceMetadata = namedStreamMediaResource.metadata;
+
+ var editMedia = link.href;
+
+ mediaResource.edit_media = editMedia;
+ mediaResource.content_type = link.type;
+ mediaResourceMetadata.edit_media_extensions = link.extensions;
+
+ // If there is only the edit link, make it the media self link as well.
+ mediaResource.media_src = mediaResource.media_src || editMedia;
+ mediaResourceMetadata.media_src_extensions = mediaResourceMetadata.media_src_extensions || [];
+
+ atomReadLinkMediaEtag(link, mediaResource);
+ };
+
+ var atomReadNamedStreamSelfLink = function (link, entry, entryMetadata) {
+ /// Reads a link representing the self url of a named stream in an OData Atom document.
+ /// Object representing the parsed link DOM element.
+ /// Entry object to update with the named stream data.
+ /// Entry metadata object to update with the named stream metadata.
+
+ var propertyName = link.rel.substring(odataMediaResourcePrefix.length);
+
+ var namedStreamMediaResource = atomGetEntryNamedStreamMediaResource(propertyName, entry, entryMetadata);
+ var mediaResource = namedStreamMediaResource.value;
+ var mediaResourceMetadata = namedStreamMediaResource.metadata;
+
+ mediaResource.media_src = link.href;
+ mediaResourceMetadata.media_src_extensions = link.extensions;
+ mediaResource.content_type = link.type;
+ };
+
+ var atomGetEntryNamedStreamMediaResource = function (name, entry, entryMetadata) {
+ /// Gets the media resource object and metadata object for a named stream in an entry object.
+ /// Object representing the parsed link DOM element.
+ /// Entry object from which the media resource object will be obtained.
+ /// Entry metadata object from which the media resource metadata object will be obtained.
+ ///
+ /// If the entry doest' have a media resource for the named stream indicated by the name argument, then this function will create a new
+ /// one along with its metadata object.
+ ///
+ /// Object containing the value and metadata of the named stream's media resource.
+
+ entryMetadata.properties = entryMetadata.properties || {};
+
+ var mediaResourceMetadata = entryMetadata.properties[name];
+ var mediaResource = entry[name] && entry[name].__mediaresource;
+
+ if (!mediaResource) {
+ mediaResource = {};
+ entry[name] = { __mediaresource: mediaResource };
+ entryMetadata.properties[name] = mediaResourceMetadata = {};
+ }
+ return { value: mediaResource, metadata: mediaResourceMetadata };
+ };
+
+ var atomReadLinkMediaEtag = function (link, mediaResource) {
+ /// Gets the media etag from the link extensions and updates the media resource object with it.
+ /// Object representing the parsed link DOM element.
+ /// Object containing media information for an OData Atom entry.
+ ///
+ /// The function will remove the extension object for the etag if it finds it in the link extensions and will set
+ /// its value under the media_etag property of the mediaResource object.
+ ///
+ /// Object containing the value and metadata of the named stream's media resource.
+
+ var extensions = link.extensions;
+ var i, len;
+ for (i = 0, len = extensions.length; i < len; i++) {
+ if (extensions[i].namespaceURI === odataMetaXmlNs && extensions[i].name === "etag") {
+ mediaResource.media_etag = extensions[i].value;
+ extensions.splice(i, 1);
+ return;
+ }
+ }
+ };
+
+ var atomReadEntryStructuralObject = function (domElement, parent, parentMetadata) {
+ /// Reads an atom entry's property as a structural object and sets its value in the parent and the metadata in the parentMetadata objects.
+ /// XML element for the 'properties' node.
+ ///
+ /// Object that will contain the property value. It can be either an antom entry or
+ /// an atom complex property object.
+ ///
+ /// Object that will contain the property metadata. It can be either an atom entry metadata or a complex property metadata object
+
+ xmlChildElements(domElement, function (child) {
+ var property = xmlReadODataProperty(child);
+ if (property) {
+ var propertyName = property.name;
+ var propertiesMetadata = parentMetadata.properties = parentMetadata.properties || {};
+ propertiesMetadata[propertyName] = property.metadata;
+ parent[propertyName] = property.value;
+ }
+ });
+ };
+
+ var atomReadServiceDocument = function (domElement, baseURI) {
+ /// Reads an AtomPub service document
+ /// DOM element for the root of an AtomPub service document
+ /// Base URI for normalizing relative URIs found in the AtomPub service document.
+ /// An object that contains the properties of the service document
+
+ var workspaces = [];
+ var extensions = [];
+
+ baseURI = xmlBaseURI(domElement, baseURI);
+ // Find all the workspace elements.
+ xmlChildElements(domElement, function (child) {
+ if (xmlNamespaceURI(child) === appXmlNs && xmlLocalName(child) === "workspace") {
+ workspaces.push(atomReadServiceDocumentWorkspace(child, baseURI));
+ return;
+ }
+ extensions.push(createElementExtension(child));
+ });
+
+ // AtomPub (RFC 5023 Section 8.3.1) says a service document MUST contain one or
+ // more workspaces. Throw if we don't find any.
+ if (workspaces.length === 0) {
+ throw { message: "Invalid AtomPub service document: No workspace element found.", element: domElement };
+ }
+
+ return { workspaces: workspaces, extensions: extensions };
+ };
+
+ var atomReadServiceDocumentWorkspace = function (domElement, baseURI) {
+ /// Reads a single workspace element from an AtomPub service document
+ /// DOM element that represents a workspace of an AtomPub service document
+ /// Base URI for normalizing relative URIs found in the AtomPub service document workspace.
+ /// An object that contains the properties of the workspace
+
+ var collections = [];
+ var extensions = [];
+ var title = undefined;
+
+ baseURI = xmlBaseURI(domElement, baseURI);
+
+ xmlChildElements(domElement, function (child) {
+ var nsURI = xmlNamespaceURI(child);
+ var localName = xmlLocalName(child);
+
+ if (nsURI === atomXmlNs) {
+ if (localName === "title") {
+ if (title !== undefined) {
+ throw { message: "Invalid AtomPub service document: workspace has more than one child title element", element: child };
+ }
+
+ title = xmlInnerText(child);
+ return;
+ }
+ }
+
+ if (nsURI === appXmlNs) {
+ if (localName === "collection") {
+ collections.push(atomReadServiceDocumentCollection(child, baseURI));
+ }
+ return;
+ }
+ extensions.push(atomReadExtensionElement(child));
+ });
+
+ return { title: title || "", collections: collections, extensions: extensions };
+ };
+
+ var atomReadServiceDocumentCollection = function (domElement, baseURI) {
+ /// Reads a service document collection element into an object.
+ /// DOM element that represents a collection of an AtomPub service document.
+ /// Base URI for normalizing relative URIs found in the AtomPub service document collection.
+ /// An object that contains the properties of the collection.
+
+
+ var href = xmlAttributeValue(domElement, "href");
+
+ if (!href) {
+ throw { message: "Invalid AtomPub service document: collection has no href attribute", element: domElement };
+ }
+
+ baseURI = xmlBaseURI(domElement, baseURI);
+ href = normalizeURI(href, xmlBaseURI(domElement, baseURI));
+ var extensions = [];
+ var title = undefined;
+
+ xmlChildElements(domElement, function (child) {
+ var nsURI = xmlNamespaceURI(child);
+ var localName = xmlLocalName(child);
+
+ if (nsURI === atomXmlNs) {
+ if (localName === "title") {
+ if (title !== undefined) {
+ throw { message: "Invalid AtomPub service document: collection has more than one child title element", element: child };
+ }
+ title = xmlInnerText(child);
+ }
+ return;
+ }
+
+ if (nsURI !== appXmlNs) {
+ extensions.push(atomReadExtensionElement(domElement));
+ }
+ });
+
+ // AtomPub (RFC 5023 Section 8.3.3) says the collection element MUST contain
+ // a title element. It's likely to be problematic if the service doc doesn't
+ // have one so here we throw.
+ if (!title) {
+ throw { message: "Invalid AtomPub service document: collection has no title element", element: domElement };
+ }
+
+ return { title: title, href: href, extensions: extensions };
+ };
+
+ var atomNewElement = function (dom, name, children) {
+ /// Creates a new DOM element in the Atom namespace.
+ /// DOM document used for creating the new DOM Element.
+ /// Local name of the Atom element to create.
+ /// Array containing DOM nodes or string values that will be added as children of the new DOM element.
+ /// New DOM element in the Atom namespace.
+ ///
+ /// If a value in the children collection is a string, then a new DOM text node is going to be created
+ /// for it and then appended as a child of the new DOM Element.
+ ///
+
+ return xmlNewElement(dom, atomXmlNs, xmlQualifiedName(atomPrefix, name), children);
+ };
+
+ var atomNewAttribute = function (dom, name, value) {
+ /// Creates a new DOM attribute for an Atom element in the default namespace.
+ /// DOM document used for creating the new DOM Element.
+ /// Local name of the OData attribute to create.
+ /// Attribute value.
+ /// New DOM attribute in the default namespace.
+
+ return xmlNewAttribute(dom, null, name, value);
+ };
+
+ var atomCanRemoveProperty = function (propertyElement) {
+ /// Checks whether the property represented by domElement can be removed from the atom document DOM tree.
+ /// DOM element for the property to test.
+ ///
+ /// The property can only be removed if it doens't have any children and only has namespace or type declaration attributes.
+ ///
+ /// True is the property can be removed; false otherwise.
+
+ if (propertyElement.childNodes.length > 0) {
+ return false;
+ }
+
+ var isEmpty = true;
+ var attributes = propertyElement.attributes;
+ var i, len;
+ for (i = 0, len = attributes.length; i < len && isEmpty; i++) {
+ var attribute = attributes[i];
+
+ isEmpty = isEmpty && isXmlNSDeclaration(attribute) ||
+ (xmlNamespaceURI(attribute) == odataMetaXmlNs && xmlLocalName(attribute) === "type");
+ }
+ return isEmpty;
+ };
+
+ var atomNewODataNavigationProperty = function (dom, name, kind, value, model) {
+ /// Creates a new Atom link DOM element for a navigation property in an OData Atom document.
+ /// DOM document used for creating the new DOM Element.
+ /// Property name.
+ /// Navigation property kind. Expected values are "deferred", "entry", or "feed".
+ /// Value of the navigation property, if any.
+ /// Object describing an OData conceptual schema.
+ ///
+ /// Object containing the new Atom link DOM element for the navigation property and the
+ /// required data service version for this property.
+ ///
+
+ var linkType = null;
+ var linkContent = null;
+ var linkContentBodyData = null;
+ var href = "";
+
+ if (kind !== "deferred") {
+ linkType = atomNewAttribute(dom, "type", "application/atom+xml;type=" + kind);
+ linkContent = xmlNewODataMetaElement(dom, "inline");
+
+ if (value) {
+ href = value.__metadata && value.__metadata.uri || "";
+ linkContentBodyData =
+ atomNewODataFeed(dom, value, model) ||
+ atomNewODataEntry(dom, value, model);
+ xmlAppendChild(linkContent, linkContentBodyData.element);
+ }
+ } else {
+ href = value.__deferred.uri;
+ };
+
+ var navProp = atomNewElement(dom, "link", [
+ atomNewAttribute(dom, "href", href),
+ atomNewAttribute(dom, "rel", normalizeURI(name, odataRelatedPrefix)),
+ linkType,
+ linkContent
+ ]);
+
+ return xmlNewODataElementInfo(navProp, linkContentBodyData ? linkContentBodyData.dsv : "1.0");
+ };
+
+ var atomNewODataEntryDataItem = function (dom, name, value, dataItemMetadata, dataItemModel, model) {
+ /// Creates a new DOM element for a data item in an entry, complex property, or collection property.
+ /// DOM document used for creating the new DOM Element.
+ /// Data item name.
+ /// Value of the data item, if any.
+ /// Object containing metadata about the data item.
+ /// Object describing the data item in an OData conceptual schema.
+ /// Object describing an OData conceptual schema.
+ ///
+ /// Object containing the new DOM element in the appropriate namespace for the data item and the
+ /// required data service version for it.
+ ///
+
+ if (isNamedStream(value)) {
+ return null;
+ }
+
+ var dataElement = xmlNewODataDataElement(dom, name, value, dataItemMetadata, dataItemModel, model);
+ if (!dataElement) {
+ // This may be a navigation property.
+ var navPropKind = navigationPropertyKind(value, dataItemModel);
+
+ dataElement = atomNewODataNavigationProperty(dom, name, navPropKind, value, model);
+ }
+ return dataElement;
+ };
+
+ var atomEntryCustomization = function (dom, entry, entryProperties, customization) {
+ /// Applies a feed customization by transforming an Atom entry DOM element as needed.
+ /// DOM document used for creating any new DOM nodes required by the customization.
+ /// DOM element for the Atom entry to which the customization is going to be applied.
+ /// DOM element containing the properties of the Atom entry.
+ /// Object describing an applicable feed customization.
+ ///
+ /// Look into the atomfeedCustomization function for a description of the customization object.
+ ///
+ /// Data service version required by the applied customization
+
+ var atomProperty = xmlFindElementByPath(entryProperties, odataXmlNs, customization.propertyPath);
+ var atomPropertyNullAttribute = atomProperty && xmlAttributeNode(atomProperty, "null", odataMetaXmlNs);
+ var atomPropertyValue;
+ var dataServiceVersion = "1.0";
+
+ if (atomPropertyNullAttribute && atomPropertyNullAttribute.value === "true") {
+ return dataServiceVersion;
+ }
+
+ if (atomProperty) {
+ atomPropertyValue = xmlInnerText(atomProperty) || "";
+ if (!customization.keepInContent) {
+ dataServiceVersion = "2.0";
+ var parent = atomProperty.parentNode;
+ var candidate = parent;
+
+ parent.removeChild(atomProperty);
+ while (candidate !== entryProperties && atomCanRemoveProperty(candidate)) {
+ parent = candidate.parentNode;
+ parent.removeChild(candidate);
+ candidate = parent;
+ }
+ }
+ }
+
+ var targetNode = xmlNewNodeByPath(dom, entry,
+ customization.nsURI, customization.nsPrefix, customization.entryPath);
+
+ if (targetNode.nodeType === 2) {
+ targetNode.value = atomPropertyValue;
+ return dataServiceVersion;
+ }
+
+ var contentKind = customization.contentKind;
+ xmlAppendChildren(targetNode, [
+ contentKind && xmlNewAttribute(dom, null, "type", contentKind),
+ contentKind === "xhtml" ? xmlNewFragment(dom, atomPropertyValue) : atomPropertyValue
+ ]);
+
+ return dataServiceVersion;
+ };
+
+ var atomNewODataEntry = function (dom, data, model) {
+ /// Creates a new DOM element for an Atom entry.
+ /// DOM document used for creating the new DOM Element.
+ /// Entry object in the library's internal representation.
+ /// Object describing an OData conceptual schema.
+ ///
+ /// Object containing the new DOM element for the Atom entry and the required data service version for it.
+ ///
+
+ var payloadMetadata = data.__metadata || {};
+ var propertiesMetadata = payloadMetadata.properties || {};
+
+ var etag = payloadMetadata.etag;
+ var uri = payloadMetadata.uri;
+ var typeName = payloadMetadata.type;
+ var entityType = lookupEntityType(typeName, model);
+
+ var properties = xmlNewODataMetaElement(dom, "properties");
+ var entry = atomNewElement(dom, "entry", [
+ atomNewElement(dom, "author",
+ atomNewElement(dom, "name")
+ ),
+ etag && xmlNewODataMetaAttribute(dom, "etag", etag),
+ uri && atomNewElement(dom, "id", uri),
+ typeName && atomNewElement(dom, "category", [
+ atomNewAttribute(dom, "term", typeName),
+ atomNewAttribute(dom, "scheme", odataScheme)
+ ]),
+ // TODO: MLE support goes here.
+ atomNewElement(dom, "content", [
+ atomNewAttribute(dom, "type", "application/xml"),
+ properties
+ ])
+ ]);
+
+ var dataServiceVersion = "1.0";
+ for (var name in data) {
+ if (name !== "__metadata") {
+ var entryDataItemMetadata = propertiesMetadata[name] || {};
+ var entryDataItemModel = entityType && (
+ lookupProperty(entityType.property, name)
+ || lookupProperty(entityType.navigationProperty, name));
+
+ var entryDataItem = atomNewODataEntryDataItem(dom, name, data[name], entryDataItemMetadata, entryDataItemModel, model);
+ if (entryDataItem) {
+ var entryElement = entryDataItem.element;
+ var entryElementParent = (xmlNamespaceURI(entryElement) === atomXmlNs) ? entry : properties;
+
+ xmlAppendChild(entryElementParent, entryElement);
+ dataServiceVersion = maxVersion(dataServiceVersion, entryDataItem.dsv);
+ }
+ }
+ };
+
+ atomApplyAllFeedCustomizations(entityType, model, function (customization) {
+ var customizationDsv = atomEntryCustomization(dom, entry, properties, customization);
+ dataServiceVersion = maxVersion(dataServiceVersion, customizationDsv);
+ });
+
+ return xmlNewODataElementInfo(entry, dataServiceVersion);
+ };
+
+ var atomNewODataFeed = function (dom, data, model) {
+ /// Creates a new DOM element for an Atom feed.
+ /// DOM document used for creating the new DOM Element.
+ /// Feed object in the library's internal representation.
+ /// Object describing an OData conceptual schema.
+ ///
+ /// Object containing the new DOM element for the Atom feed and the required data service version for it.
+ ///
+
+ var entries = isArray(data) ? data : data.results;
+
+ if (!entries) {
+ return null;
+ }
+
+ var dataServiceVersion = "1.0";
+ var atomFeed = atomNewElement(dom, "feed");
+
+ var i, len;
+ for (i = 0, len = entries.length; i < len; i++) {
+ var atomEntryData = atomNewODataEntry(dom, entries[i], model);
+ xmlAppendChild(atomFeed, atomEntryData.element);
+ dataServiceVersion = maxVersion(dataServiceVersion, atomEntryData.dsv);
+ }
+ return xmlNewODataElementInfo(atomFeed, dataServiceVersion);
+ };
+
+ var atomNewODataDocument = function (data, model) {
+ /// Creates a new OData Atom document.
+ /// Feed or entry object in the libary's internal representaion.
+ /// Object describing an OData conceptual schema.
+ ///
+ /// Object containing the new DOM document for the Atom document and the required data service version for it.
+ ///
+
+ if (data) {
+ var atomRootWriter = isFeed(data) && atomNewODataFeed ||
+ isObject(data) && atomNewODataEntry;
+
+ if (atomRootWriter) {
+ var dom = xmlDom();
+ var atomRootData = atomRootWriter(dom, data, model);
+
+ if (atomRootData) {
+ var atomRootElement = atomRootData.element;
+ xmlAppendChildren(atomRootElement, [
+ xmlNewNSDeclaration(dom, odataMetaXmlNs, odataMetaPrefix),
+ xmlNewNSDeclaration(dom, odataXmlNs, odataPrefix)
+ ]);
+ return xmlNewODataElementInfo(xmlAppendChild(dom, atomRootElement), atomRootData.dsv);
+ }
+ }
+ }
+ return null;
+ };
+
+ var atomParser = function (handler, text, context) {
+ /// Parses an ATOM document (feed, entry or service document).
+ /// This handler.
+ /// Document text.
+ /// Object with parsing context.
+ /// An object representation of the document; undefined if not applicable.
+
+ if (text) {
+ var atomDoc = xmlParse(text);
+ var atomRoot = xmlFirstChildElement(atomDoc);
+ if (atomRoot) {
+ return atomReadDocument(atomRoot, null, context.metadata);
+ }
+ }
+ };
+
+ var atomSerializer = function (handler, data, context) {
+ /// Serializes an ATOM object into a document (feed or entry).
+ /// This handler.
+ /// Representation of feed or entry.
+ /// Object with parsing context.
+ /// An text representation of the data object; undefined if not applicable.
+
+ var cType = context.contentType = context.contentType || contentType(atomMediaType);
+ if (cType && cType.mediaType === atomMediaType) {
+ var atomDoc = atomNewODataDocument(data, context.metadata);
+ if (atomDoc) {
+ context.dataServiceVersion = maxVersion(context.dataServiceVersion || "1.0", atomDoc.dsv);
+ return xmlSerialize(atomDoc.element);
+ }
+ }
+ // Allow undefined to be returned.
+ };
+
+ odata.atomHandler = handler(atomParser, atomSerializer, atomAcceptTypes.join(","), MAX_DATA_SERVICE_VERSION);
+
+
+
+ var schemaElement = function (attributes, elements, text, ns) {
+ /// Creates an object that describes an element in an schema.
+ /// List containing the names of the attributes allowed for this element.
+ /// List containing the names of the child elements allowed for this element.
+ /// Flag indicating if the element's text value is of interest or not.
+ /// Namespace to which the element belongs to.
+ ///
+ /// If a child element name ends with * then it is understood by the schema that that child element can appear 0 or more times.
+ ///
+ /// Object with attributes, elements, text, and ns fields.
+
+ return {
+ attributes: attributes,
+ elements: elements,
+ text: text || false,
+ ns: ns
+ };
+ };
+
+ // It's assumed that all elements may have Documentation children and Annotation elements.
+ // See http://msdn.microsoft.com/en-us/library/bb399292.aspx for a CSDL reference.
+ var schema = {
+ elements: {
+ Annotations: schemaElement(
+ /*attributes*/["Target", "Qualifier"],
+ /*elements*/["TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ Association: schemaElement(
+ /*attributes*/["Name"],
+ /*elements*/["End*", "ReferentialConstraint", "TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ AssociationSet: schemaElement(
+ /*attributes*/["Name", "Association"],
+ /*elements*/["End*", "TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ Binary: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ Bool: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ Collection: schemaElement(
+ /*attributes*/null,
+ /*elements*/["String*", "Int*", "Float*", "Decimal*", "Bool*", "DateTime*", "DateTimeOffset*", "Guid*", "Binary*", "Time*", "Collection*", "Record*"]
+ ),
+ CollectionType: schemaElement(
+ /*attributes*/["ElementType", "Nullable", "DefaultValue", "MaxLength", "FixedLength", "Precision", "Scale", "Unicode", "Collation", "SRID"]
+ /*elements*/["CollectionType", "ReferenceType", "RowType", "TypeRef"]
+ ),
+ ComplexType: schemaElement(
+ /*attributes*/["Name", "BaseType", "Abstract"],
+ /*elements*/["Property*", "TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ DateTime: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ DateTimeOffset: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ Decimal: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ DefiningExpression: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ Dependent: schemaElement(
+ /*attributes*/["Role"],
+ /*elements*/["PropertyRef*"]
+ ),
+ Documentation: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ End: schemaElement(
+ /*attributes*/["Type", "Role", "Multiplicity", "EntitySet"],
+ /*elements*/["OnDelete"]
+ ),
+ EntityContainer: schemaElement(
+ /*attributes*/["Name", "Extends"],
+ /*elements*/["EntitySet*", "AssociationSet*", "FunctionImport*", "TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ EntitySet: schemaElement(
+ /*attributes*/["Name", "EntityType"],
+ /*elements*/["TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ EntityType: schemaElement(
+ /*attributes*/["Name", "BaseType", "Abstract", "OpenType"],
+ /*elements*/["Key", "Property*", "NavigationProperty*", "TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ EnumType: schemaElement(
+ /*attributes*/["Name", "UnderlyingType", "IsFlags"],
+ /*elements*/["Member*"]
+ ),
+ Float: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ Function: schemaElement(
+ /*attributes*/["Name", "ReturnType"],
+ /*elements*/["Parameter*", "DefiningExpression", "ReturnType", "TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ FunctionImport: schemaElement(
+ /*attributes*/["Name", "ReturnType", "EntitySet", "IsSideEffecting", "IsComposable", "IsBindable", "EntitySetPath"],
+ /*elements*/["Parameter*", "ReturnType", "TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ Guid: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ Int: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ Key: schemaElement(
+ /*attributes*/null,
+ /*elements*/["PropertyRef*"]
+ ),
+ LabeledElement: schemaElement(
+ /*attributes*/["Name"],
+ /*elements*/["Path", "String", "Int", "Float", "Decimal", "Bool", "DateTime", "DateTimeOffset", "Guid", "Binary", "Time", "Collection", "Record", "LabeledElement", "Null"]
+ ),
+ Member: schemaElement(
+ /*attributes*/["Name", "Value"]
+ ),
+ NavigationProperty: schemaElement(
+ /*attributes*/["Name", "Relationship", "ToRole", "FromRole", "ContainsTarget"],
+ /*elements*/["TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ Null: schemaElement(
+ /*attributes*/null,
+ /*elements*/null
+ ),
+ OnDelete: schemaElement(
+ /*attributes*/["Action"]
+ ),
+ Path: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ Parameter: schemaElement(
+ /*attributes*/["Name", "Type", "Mode", "Nullable", "DefaultValue", "MaxLength", "FixedLength", "Precision", "Scale", "Unicode", "Collation", "ConcurrencyMode", "SRID"],
+ /*elements*/["CollectionType", "ReferenceType", "RowType", "TypeRef", "TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ Principal: schemaElement(
+ /*attributes*/["Role"],
+ /*elements*/["PropertyRef*"]
+ ),
+ Property: schemaElement(
+ /*attributes*/["Name", "Type", "Nullable", "DefaultValue", "MaxLength", "FixedLength", "Precision", "Scale", "Unicode", "Collation", "ConcurrencyMode", "CollectionKind", "SRID"],
+ /*elements*/["CollectionType", "ReferenceType", "RowType", "TypeAnnotation*", "ValueAnnotation*"]
+ ),
+ PropertyRef: schemaElement(
+ /*attributes*/["Name"]
+ ),
+ PropertyValue: schemaElement(
+ /*attributes*/["Property", "Path", "String", "Int", "Float", "Decimal", "Bool", "DateTime", "DateTimeOffset", "Guid", "Binary", "Time"],
+ /*Elements*/["Path", "String", "Int", "Float", "Decimal", "Bool", "DateTime", "DateTimeOffset", "Guid", "Binary", "Time", "Collection", "Record", "LabeledElement", "Null"]
+ ),
+ ReferenceType: schemaElement(
+ /*attributes*/["Type"]
+ ),
+ ReferentialConstraint: schemaElement(
+ /*attributes*/null,
+ /*elements*/["Principal", "Dependent"]
+ ),
+ ReturnType: schemaElement(
+ /*attributes*/["ReturnType", "Type", "EntitySet"],
+ /*elements*/["CollectionType", "ReferenceType", "RowType"]
+ ),
+ RowType: schemaElement(
+ /*elements*/["Property*"]
+ ),
+ String: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ Schema: schemaElement(
+ /*attributes*/["Namespace", "Alias"],
+ /*elements*/["Using*", "EntityContainer*", "EntityType*", "Association*", "ComplexType*", "Function*", "ValueTerm*", "Annotations*"]
+ ),
+ Time: schemaElement(
+ /*attributes*/null,
+ /*elements*/null,
+ /*text*/true
+ ),
+ TypeAnnotation: schemaElement(
+ /*attributes*/["Term", "Qualifier"],
+ /*elements*/["PropertyValue*"]
+ ),
+ TypeRef: schemaElement(
+ /*attributes*/["Type", "Nullable", "DefaultValue", "MaxLength", "FixedLength", "Precision", "Scale", "Unicode", "Collation", "SRID"]
+ ),
+ Using: schemaElement(
+ /*attributes*/["Namespace", "Alias"]
+ ),
+ ValueAnnotation: schemaElement(
+ /*attributes*/["Term", "Qualifier", "Path", "String", "Int", "Float", "Decimal", "Bool", "DateTime", "DateTimeOffset", "Guid", "Binary", "Time"],
+ /*Elements*/["Path", "String", "Int", "Float", "Decimal", "Bool", "DateTime", "DateTimeOffset", "Guid", "Binary", "Time", "Collection", "Record", "LabeledElement", "Null"]
+ ),
+ ValueTerm: schemaElement(
+ /*attributes*/["Name", "Type"],
+ /*elements*/["TypeAnnotation*", "ValueAnnotation*"]
+ ),
+
+ // See http://msdn.microsoft.com/en-us/library/dd541238(v=prot.10) for an EDMX reference.
+ Edmx: schemaElement(
+ /*attributes*/["Version"],
+ /*elements*/["DataServices", "Reference*", "AnnotationsReference*"],
+ /*text*/false,
+ /*ns*/edmxNs
+ ),
+ DataServices: schemaElement(
+ /*attributes*/null,
+ /*elements*/["Schema*"],
+ /*text*/false,
+ /*ns*/edmxNs
+ )
+ }
+ };
+
+ // See http://msdn.microsoft.com/en-us/library/ee373839.aspx for a feed customization reference.
+ var customizationAttributes = ["m:FC_ContentKind", "m:FC_KeepInContent", "m:FC_NsPrefix", "m:FC_NsUri", "m:FC_SourcePath", "m:FC_TargetPath"];
+ schema.elements.Property.attributes = schema.elements.Property.attributes.concat(customizationAttributes);
+ schema.elements.EntityType.attributes = schema.elements.EntityType.attributes.concat(customizationAttributes);
+
+ // See http://msdn.microsoft.com/en-us/library/dd541284(PROT.10).aspx for an EDMX reference.
+ schema.elements.Edmx = { attributes: ["Version"], elements: ["DataServices"], ns: edmxNs };
+ schema.elements.DataServices = { elements: ["Schema*"], ns: edmxNs };
+
+ // See http://msdn.microsoft.com/en-us/library/dd541233(v=PROT.10) for Conceptual Schema Definition Language Document for Data Services.
+ schema.elements.EntityContainer.attributes.push("m:IsDefaultEntityContainer");
+ schema.elements.Property.attributes.push("m:MimeType");
+ schema.elements.FunctionImport.attributes.push("m:HttpMethod");
+ schema.elements.FunctionImport.attributes.push("m:IsAlwaysBindable");
+ schema.elements.EntityType.attributes.push("m:HasStream");
+ schema.elements.DataServices.attributes = ["m:DataServiceVersion", "m:MaxDataServiceVersion"];
+
+ var scriptCase = function (text) {
+ /// Converts a Pascal-case identifier into a camel-case identifier.
+ /// Text to convert.
+ /// Converted text.
+ /// If the text starts with multiple uppercase characters, it is left as-is.
+
+ if (!text) {
+ return text;
+ }
+
+ if (text.length > 1) {
+ var firstTwo = text.substr(0, 2);
+ if (firstTwo === firstTwo.toUpperCase()) {
+ return text;
+ }
+
+ return text.charAt(0).toLowerCase() + text.substr(1);
+ }
+
+ return text.charAt(0).toLowerCase();
+ };
+
+ var getChildSchema = function (parentSchema, candidateName) {
+ /// Gets the schema node for the specified element.
+ /// Schema of the parent XML node of 'element'.
+ /// XML element name to consider.
+ /// The schema that describes the specified element; null if not found.
+
+ if (candidateName === "Documentation") {
+ return { isArray: true, propertyName: "documentation" };
+ }
+
+ var elements = parentSchema.elements;
+ if (!elements) {
+ return null;
+ }
+
+ var i, len;
+ for (i = 0, len = elements.length; i < len; i++) {
+ var elementName = elements[i];
+ var multipleElements = false;
+ if (elementName.charAt(elementName.length - 1) === "*") {
+ multipleElements = true;
+ elementName = elementName.substr(0, elementName.length - 1);
+ }
+
+ if (candidateName === elementName) {
+ var propertyName = scriptCase(elementName);
+ return { isArray: multipleElements, propertyName: propertyName };
+ }
+ }
+
+ return null;
+ };
+
+ // This regular expression is used to detect a feed customization element
+ // after we've normalized it into the 'm' prefix. It starts with m:FC_,
+ // followed by other characters, and ends with _ and a number.
+ // The captures are 0 - whole string, 1 - name as it appears in internal table.
+ var isFeedCustomizationNameRE = /^(m:FC_.*)_[0-9]+$/;
+
+ var isEdmNamespace = function (nsURI) {
+ /// Checks whether the specifies namespace URI is one of the known CSDL namespace URIs.
+ /// Namespace URI to check.
+ /// true if nsURI is a known CSDL namespace; false otherwise.
+
+ return nsURI === edmNs1
+ || nsURI === edmNs1_1
+ || nsURI === edmNs1_2
+ || nsURI === edmNs2a
+ || nsURI === edmNs2b
+ || nsURI === edmNs3
+ };
+
+ var parseConceptualModelElement = function (element) {
+ /// Parses a CSDL document.
+ /// DOM element to parse.
+ /// An object describing the parsed element.
+
+ var localName = xmlLocalName(element);
+ var nsURI = xmlNamespaceURI(element);
+ var elementSchema = schema.elements[localName];
+ if (!elementSchema) {
+ return null;
+ }
+
+ if (elementSchema.ns) {
+ if (nsURI !== elementSchema.ns) {
+ return null;
+ }
+ } else if (!isEdmNamespace(nsURI)) {
+ return null;
+ }
+
+ var item = {};
+ var extensions = [];
+ var attributes = elementSchema.attributes || [];
+ xmlAttributes(element, function (attribute) {
+
+ var localName = xmlLocalName(attribute);
+ var nsURI = xmlNamespaceURI(attribute);
+ var value = attribute.value;
+
+ // Don't do anything with xmlns attributes.
+ if (nsURI === xmlnsNS) {
+ return;
+ }
+
+ // Currently, only m: for metadata is supported as a prefix in the internal schema table,
+ // un-prefixed element names imply one a CSDL element.
+ var schemaName = null;
+ var handled = false;
+ if (isEdmNamespace(nsURI) || nsURI === null) {
+ schemaName = "";
+ } else if (nsURI === odataMetaXmlNs) {
+ schemaName = "m:";
+ }
+
+ if (schemaName !== null) {
+ schemaName += localName;
+
+ // Feed customizations for complex types have additional
+ // attributes with a suffixed counter starting at '1', so
+ // take that into account when doing the lookup.
+ var match = isFeedCustomizationNameRE.exec(schemaName);
+ if (match) {
+ schemaName = match[1];
+ }
+
+ if (contains(attributes, schemaName)) {
+ handled = true;
+ item[scriptCase(localName)] = value;
+ }
+ }
+
+ if (!handled) {
+ extensions.push(createAttributeExtension(attribute));
+ }
+ });
+
+ xmlChildElements(element, function (child) {
+ var localName = xmlLocalName(child);
+ var childSchema = getChildSchema(elementSchema, localName);
+ if (childSchema) {
+ if (childSchema.isArray) {
+ var arr = item[childSchema.propertyName];
+ if (!arr) {
+ arr = [];
+ item[childSchema.propertyName] = arr;
+ }
+ arr.push(parseConceptualModelElement(child));
+ } else {
+ item[childSchema.propertyName] = parseConceptualModelElement(child);
+ }
+ } else {
+ extensions.push(createElementExtension(child));
+ }
+ });
+
+ if (elementSchema.text) {
+ item.text = xmlInnerText(element);
+ }
+
+ if (extensions.length) {
+ item.extensions = extensions;
+ }
+
+ return item;
+ };
+
+ var metadataParser = function (handler, text) {
+ /// Parses a metadata document.
+ /// This handler.
+ /// Metadata text.
+ /// An object representation of the conceptual model.
+
+ var doc = xmlParse(text);
+ var root = xmlFirstChildElement(doc);
+ return parseConceptualModelElement(root) || undefined;
+ };
+
+ odata.metadataHandler = handler(metadataParser, null, xmlMediaType, MAX_DATA_SERVICE_VERSION);
+
+
+
+ var PAYLOADTYPE_OBJECT = "o";
+ var PAYLOADTYPE_FEED = "f";
+ var PAYLOADTYPE_PRIMITIVE = "p";
+ var PAYLOADTYPE_COLLECTION = "c";
+ var PAYLOADTYPE_SVCDOC = "s";
+ var PAYLOADTYPE_LINKS = "l";
+
+ var odataNs = "odata";
+ var odataAnnotationPrefix = odataNs + ".";
+
+ var bindAnnotation = "@" + odataAnnotationPrefix + "bind";
+ var metadataAnnotation = odataAnnotationPrefix + "metadata";
+ var navUrlAnnotation = odataAnnotationPrefix + "navigationLinkUrl";
+ var typeAnnotation = odataAnnotationPrefix + "type";
+
+ var jsonLightNameMap = {
+ readLink: "self",
+ editLink: "edit",
+ nextLink: "__next",
+ mediaReadLink: "media_src",
+ mediaEditLink: "edit_media",
+ mediaContentType: "content_type",
+ mediaETag: "media_etag",
+ count: "__count",
+ media_src: "mediaReadLink",
+ edit_media: "mediaEditLink",
+ content_type: "mediaContentType",
+ media_etag: "mediaETag",
+ url: "uri"
+ };
+
+ var jsonLightAnnotationInfo = function (annotation) {
+ /// Gets the name and target of an annotation in a JSON light payload.
+ /// JSON light payload annotation.
+ /// Object containing the annotation name and the target property name.
+
+ if (annotation.indexOf(".") > 0) {
+ var targetEnd = annotation.indexOf("@");
+ var target = targetEnd > -1 ? annotation.substring(0, targetEnd) : null;
+ var name = annotation.substring(targetEnd + 1);
+
+ return {
+ target: target,
+ name: name,
+ isOData: name.indexOf(odataAnnotationPrefix) === 0
+ };
+ }
+ return null;
+ };
+
+ var jsonLightDataItemType = function (name, value, container, dataItemModel, model) {
+ /// Gets the type name of a JSON light data item that belongs to a feed, an entry, a complex type property, or a collection property.
+ /// Name of the data item for which the type name is going to be retrieved.
+ /// Value of the data item.
+ /// JSON light object that owns the data item.
+ /// Object describing the data item in an OData conceptual schema.
+ /// Object describing an OData conceptual schema.
+ ///
+ /// This function will first try to get the type name from the data item's value itself if it is a JSON light object; otherwise
+ /// it will try to get it from the odata.type annotation applied to the data item in the container. Then, it will fallback to the data item model.
+ /// If all attempts fail, it will return null.
+ ///
+ /// Data item type name; null if the type name cannot be found.
+
+ return (isComplex(value) && value[typeAnnotation]) ||
+ (container && container[name + "@" + typeAnnotation]) ||
+ (dataItemModel && dataItemModel.type) ||
+ (lookupNavigationPropertyType(dataItemModel, model)) ||
+ null;
+ };
+
+ var jsonLightDataItemModel = function (name, containerModel) {
+ /// Gets an object describing a data item in an OData conceptual schema.
+ /// Name of the data item for which the model is going to be retrieved.
+ /// Object describing the owner of the data item in an OData conceptual schema.
+ /// Object describing the data item; null if it cannot be found.
+
+ if (containerModel) {
+ return lookupProperty(containerModel.property, name) ||
+ lookupProperty(containerModel.navigationProperty, name);
+ }
+ return null;
+ };
+
+ var jsonLightIsEntry = function (data) {
+ /// Determines whether data represents a JSON light entry object.
+ /// JSON light object to test.
+ /// True if the data is JSON light entry object; false otherwise.
+
+ return isComplex(data) && data.hasOwnProperty(odataAnnotationPrefix + "id");
+ };
+
+ var jsonLightIsNavigationProperty = function (name, data, dataItemModel) {
+ /// Determines whether a data item in a JSON light object is a navigation property.
+ /// Name of the data item to test.
+ /// JSON light object that owns the data item.
+ /// Object describing the data item in an OData conceptual schema.
+ /// True if the data item is a navigation property; false otherwise.
+
+ if (!!data[name + "@" + navUrlAnnotation] || (dataItemModel && dataItemModel.relationship)) {
+ return true;
+ }
+
+ // Sniff the property value.
+ var value = isArray(data[name]) ? data[name][0] : data[name];
+ return jsonLightIsEntry(value);
+ };
+
+ var jsonLightIsPrimitiveType = function (typeName) {
+ /// Determines whether a type name is a primitive type in a JSON light payload.
+ /// Type name to test.
+ /// True if the type name an EDM primitive type or an OData spatial type; false otherwise.
+
+ return isPrimitiveEdmType(typeName) || isGeographyEdmType(typeName) || isGeometryEdmType(typeName);
+ };
+
+ var jsonLightReadDataAnnotations = function (data, obj, baseURI, dataModel, model) {
+ /// Converts annotations found in a JSON light payload object to either properties or metadata.
+ /// JSON light payload object containing the annotations to convert.
+ /// Object that will store the converted annotations.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Object describing the JSON light payload in an OData conceptual schema.
+ /// Object describing an OData conceptual schema.
+ /// JSON light payload object with its annotations converted to either properties or metadata.
+
+ for (var name in data) {
+ if (name.indexOf(".") > 0 && name.charAt(0) !== "#") {
+ var annotationInfo = jsonLightAnnotationInfo(name);
+ if (annotationInfo) {
+ var annotationName = annotationInfo.name;
+ var target = annotationInfo.target;
+ var targetModel = null;
+ var targetType = null;
+
+ if (target) {
+ targetModel = jsonLightDataItemModel(target, dataModel);
+ targetType = jsonLightDataItemType(target, data[target], data, targetModel, model);
+ }
+
+ if (annotationInfo.isOData) {
+ jsonLightApplyPayloadODataAnnotation(annotationName, target, targetType, data[name], data, obj, baseURI);
+ } else {
+ obj[name] = data[name];
+ }
+ }
+ }
+ }
+ return obj;
+ };
+ 5
+ var jsonLightApplyPayloadODataAnnotation = function (name, target, targetType, value, data, obj, baseURI) {
+ ///
+ /// Processes a JSON Light payload OData annotation producing either a property, payload metadata, or property metadata on its owner object.
+ ///
+ /// Annotation name.
+ /// Name of the property that is being targeted by the annotation.
+ /// Type name of the target property.
+ /// JSON light object containing the annotation.
+ /// Object that will hold properties produced by the annotation.
+ /// Base URI for normalizing relative URIs found in the payload.
+
+ var annotation = name.substring(odataAnnotationPrefix.length);
+
+ switch (annotation) {
+ case "navigationLinkUrl":
+ jsonLightApplyNavigationUrlAnnotation(annotation, target, targetType, value, data, obj, baseURI);
+ return;
+ case "nextLink":
+ case "count":
+ jsonLightApplyFeedAnnotation(annotation, target, value, obj, baseURI);
+ return;
+ case "mediaReadLink":
+ case "mediaEditLink":
+ case "mediaContentType":
+ case "mediaETag":
+ jsonLightApplyMediaAnnotation(annotation, target, targetType, value, obj, baseURI);
+ return;
+ default:
+ jsonLightApplyMetadataAnnotation(annotation, target, value, obj, baseURI);
+ return;
+ }
+ };
+
+ var jsonLightApplyMetadataAnnotation = function (name, target, value, obj, baseURI) {
+ ///
+ /// Converts a JSON light annotation that applies to entry metadata only (i.e. odata.editLink or odata.readLink) and its value
+ /// into their library's internal representation and saves it back to data.
+ ///
+ /// Annotation name.
+ /// Name of the property on which the annotation should be applied.
+ /// Annotation value.
+ /// Object that will hold properties produced by the annotation.
+ /// Base URI for normalizing relative URIs found in the payload.
+
+ var metadata = obj.__metadata = obj.__metadata || {};
+ var mappedName = jsonLightNameMap[name] || name;
+
+ if (name === "editLink") {
+ metadata.uri = normalizeURI(value, baseURI);
+ metadata[mappedName] = metadata.uri;
+ return;
+ }
+
+ if (name === "readLink" || name === "associationLinkUrl") {
+ value = normalizeURI(value, baseURI);
+ }
+
+ if (target) {
+ var propertiesMetadata = metadata.properties = metadata.properties || {};
+ var propertyMetadata = propertiesMetadata[target] = propertiesMetadata[target] || {};
+
+ if (name === "type") {
+ propertyMetadata[mappedName] = propertyMetadata[mappedName] || value;
+ return;
+ }
+ propertyMetadata[mappedName] = value;
+ return;
+ }
+ metadata[mappedName] = value;
+ };
+
+ var jsonLightApplyFeedAnnotation = function (name, target, value, obj, baseURI) {
+ ///
+ /// Converts a JSON light annotation that applies to feeds only (i.e. odata.count or odata.nextlink) and its value
+ /// into their library's internal representation and saves it back to data.
+ ///
+ /// Annotation name.
+ /// Name of the property on which the annotation should be applied.
+ /// Annotation value.
+ /// Object that will hold properties produced by the annotation.
+ /// Base URI for normalizing relative URIs found in the payload.
+
+ var mappedName = jsonLightNameMap[name];
+ var feed = target ? obj[target] : obj;
+ feed[mappedName] = (name === "nextLink") ? normalizeURI(value, baseURI) : value;
+ };
+
+ var jsonLightApplyMediaAnnotation = function (name, target, targetType, value, obj, baseURI) {
+ ///
+ /// Converts a JSON light media annotation in and its value into their library's internal representation
+ /// and saves it back to data or metadata.
+ ///
+ /// Annotation name.
+ /// Name of the property on which the annotation should be applied.
+ /// Type name of the target property.
+ /// Annotation value.
+ /// Object that will hold properties produced by the annotation.
+ /// Base URI for normalizing relative URIs found in the payload.
+
+ var metadata = obj.__metadata = obj.__metadata || {};
+ var mappedName = jsonLightNameMap[name];
+
+ if (name === "mediaReadLink" || name === "mediaEditLink") {
+ value = normalizeURI(value, baseURI);
+ }
+
+ if (target) {
+ var propertiesMetadata = metadata.properties = metadata.properties || {};
+ var propertyMetadata = propertiesMetadata[target] = propertiesMetadata[target] || {};
+ propertyMetadata.type = propertyMetadata.type || targetType;
+
+ obj.__metadata = metadata;
+ obj[target] = obj[target] || { __mediaresource: {} };
+ obj[target].__mediaresource[mappedName] = value;
+ return;
+ }
+
+ metadata[mappedName] = value;
+ };
+
+ var jsonLightApplyNavigationUrlAnnotation = function (name, target, targetType, value, data, obj, baseURI) {
+ ///
+ /// Converts a JSON light navigation property annotation and its value into their library's internal representation
+ /// and saves it back to data o metadata.
+ ///
+ /// Annotation name.
+ /// Name of the property on which the annotation should be applied.
+ /// Type name of the target property.
+ /// Annotation value.
+ /// JSON light object containing the annotation.
+ /// Object that will hold properties produced by the annotation.
+ /// Base URI for normalizing relative URIs found in the payload.
+
+ var metadata = obj.__metadata = obj.__metadata || {};
+ var propertiesMetadata = metadata.properties = metadata.properties || {};
+ var propertyMetadata = propertiesMetadata[target] = propertiesMetadata[target] || {};
+ var uri = normalizeURI(value, baseURI);
+
+ if (data.hasOwnProperty(target)) {
+ // The navigation property is inlined in the payload,
+ // so the navigation link url should be pushed to the object's
+ // property metadata instead.
+ propertyMetadata.navigationLinkUrl = uri;
+ return;
+ }
+ obj[target] = { __deferred: { uri: uri} };
+ propertyMetadata.type = propertyMetadata.type || targetType;
+ };
+
+
+ var jsonLightReadDataItemValue = function (value, typeName, dataItemMetadata, baseURI, dataItemModel, model, recognizeDates) {
+ /// Converts the value of a data item in a JSON light object to its library representation.
+ /// Data item value to convert.
+ /// Type name of the data item.
+ /// Object containing metadata about the data item.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Object describing the data item in an OData conceptual schema.
+ /// Object describing an OData conceptual schema.
+ /// Flag indicating whether datetime literal strings should be converted to JavaScript Date objects.
+ /// Data item value in its library representation.
+
+ if (typeof value === "string") {
+ return jsonLightReadStringPropertyValue(value, typeName, recognizeDates);
+ }
+
+ if (!jsonLightIsPrimitiveType(typeName)) {
+ if (isArray(value)) {
+ return jsonLightReadCollectionPropertyValue(value, typeName, dataItemMetadata, baseURI, model, recognizeDates);
+ }
+
+ if (isComplex(value)) {
+ return jsonLightReadComplexPropertyValue(value, typeName, dataItemMetadata, baseURI, model, recognizeDates);
+ }
+ }
+ return value;
+ };
+
+ var jsonLightReadStringPropertyValue = function (value, propertyType, recognizeDates) {
+ /// Convertes the value of a string property in a JSON light object to its library representation.
+ /// String value to convert.
+ /// Type name of the property.
+ /// Flag indicating whether datetime literal strings should be converted to JavaScript Date objects.
+ /// String property value in its library representation.
+
+ switch (propertyType) {
+ case EDM_TIME:
+ return parseDuration(value);
+ case EDM_DATETIME:
+ return parseDateTime(value, /*nullOnError*/false);
+ case EDM_DATETIMEOFFSET:
+ return parseDateTimeOffset(value, /*nullOnError*/false);
+ }
+
+ if (recognizeDates) {
+ return parseDateTime(value, /*nullOnError*/true)
+ || parseDateTimeOffset(value, /*nullOnError*/true)
+ || value;
+ }
+ return value;
+ };
+
+ var jsonLightReadCollectionPropertyValue = function (value, propertyType, propertyMetadata, baseURI, model, recognizeDates) {
+ /// Converts the value of a collection property in a JSON light object into its library representation.
+ /// Collection property value to convert.
+ /// Property type name.
+ /// Object containing metadata about the collection property.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Object describing an OData conceptual schema.
+ /// Flag indicating whether datetime literal strings should be converted to JavaScript Date objects.
+ /// Collection property value in its library representation.
+
+ var collectionType = getCollectionType(propertyType);
+ var itemsMetadata = [];
+ var items = [];
+
+ var i, len;
+ for (i = 0, len = value.length; i < len; i++) {
+ var itemType = jsonLightDataItemType(null, value[i]) || collectionType;
+ var itemMetadata = { type: itemType };
+ var item = jsonLightReadDataItemValue(value[i], itemType, itemMetadata, baseURI, null, model, recognizeDates);
+
+ if (!jsonLightIsPrimitiveType(itemType) && !isPrimitive(value[i])) {
+ itemsMetadata.push(itemMetadata);
+ }
+ items.push(item);
+ }
+
+ if (itemsMetadata.length > 0) {
+ propertyMetadata.elements = itemsMetadata;
+ }
+
+ return { __metadata: { type: propertyType }, results: items };
+ };
+
+ var jsonLightReadComplexPropertyValue = function (value, propertyType, propertyMetadata, baseURI, model, recognizeDates) {
+ /// Converts the value of a comples property in a JSON light object into its library representation.
+ /// Complex property value to convert.
+ /// Property type name.
+ /// Object containing metadata about the complx type property.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Object describing an OData conceptual schema.
+ /// Flag indicating whether datetime literal strings should be converted to JavaScript Date objects.
+ /// Complex property value in its library representation.
+
+ var complexValue = jsonLightReadObject(value, propertyType, baseURI, model, recognizeDates);
+ var complexMetadata = complexValue.__metadata;
+ var complexPropertiesMetadata = complexMetadata.properties;
+
+ if (complexPropertiesMetadata) {
+ propertyMetadata.properties = complexPropertiesMetadata;
+ delete complexMetadata.properties;
+ }
+ return complexValue;
+ };
+
+ var jsonLightReadNavigationPropertyValue = function (value, propertyType, baseURI, model, recognizeDates) {
+ /// Converts the value of a navigation property in a JSON light object into its library representation.
+ /// Navigation property property value to convert.
+ /// Property type name.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Object describing an OData conceptual schema.
+ /// Flag indicating whether datetime literal strings should be converted to JavaScript Date objects.
+ /// Collection property value in its library representation.
+
+ if (isArray(value)) {
+ return jsonLightReadFeed(value, propertyType, baseURI, model, recognizeDates);
+ }
+
+ if (isComplex(value)) {
+ return jsonLightReadObject(value, propertyType, baseURI, model, recognizeDates);
+ }
+ return null;
+ };
+
+ var jsonLightReadObject = function (data, typeName, baseURI, model, recognizeDates) {
+ /// Converts a JSON light entry or complex type object into its library representation.
+ /// JSON light entry or complex type object to convert.
+ /// Type name of the entry or complex type.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Object describing an OData conceptual schema.
+ /// Flag indicating whether datetime literal strings should be converted to JavaScript Date objects.
+ /// Entry or complex type object.
+
+ var actualType = data[typeAnnotation] || typeName;
+ var dataModel = lookupEntityType(actualType, model) || lookupComplexType(actualType, model);
+
+ var metadata = { type: actualType };
+ var obj = { __metadata: metadata };
+ var propertiesMetadata = {};
+
+ for (var name in data) {
+ if (name.indexOf("#") === 0) {
+ // This is an advertised function or action.
+ jsonLightReadAdvertisedFunctionOrAction(name.substring(1), data[name], obj, baseURI, model);
+ } else {
+ // Is name NOT an annotation?
+ if (name.indexOf(".") === -1) {
+ if (!metadata.properties) {
+ metadata.properties = propertiesMetadata;
+ }
+
+ var propertyValue = data[name];
+ var propertyModel = jsonLightDataItemModel(name, dataModel);
+ var isNavigationProperty = jsonLightIsNavigationProperty(name, data, propertyModel);
+ var propertyType = jsonLightDataItemType(name, propertyValue, data, propertyModel, model);
+ var propertyMetadata = propertiesMetadata[name] = propertiesMetadata[name] || { type: propertyType };
+
+ obj[name] = isNavigationProperty ?
+ jsonLightReadNavigationPropertyValue(propertyValue, propertyType, baseURI, model, recognizeDates) :
+ jsonLightReadDataItemValue(propertyValue, propertyType, propertyMetadata, baseURI, propertyModel, model, recognizeDates);
+ }
+ }
+ }
+
+ return jsonLightReadDataAnnotations(data, obj, baseURI, dataModel, model);
+ };
+
+ var jsonLightReadAdvertisedFunctionOrAction = function (name, value, obj, baseURI, model) {
+ /// Converts a JSON light advertised action or function object into its library representation.
+ /// Advertised action or function name.
+ /// Advertised action or function value.
+ /// Object that will the converted value of the advertised action or function.
+ /// Base URI for normalizing the action's or function's relative URIs.
+ /// Object describing an OData conceptual schema.
+ ///
+ /// Actions and functions have the same representation in json light, so to disambiguate them the function uses
+ /// the model object. If available, the function will look for the functionImport object that describes the
+ /// the action or the function. If for whatever reason the functionImport can't be retrieved from the model (like
+ /// there is no model available or there is no functionImport within the model), then the value is going to be treated
+ /// as an advertised action and stored under obj.__metadata.actions.
+ ///
+
+ if (!name || !isArray(value) && !isComplex(value)) {
+ return;
+ }
+
+ var isFunction = false;
+ var nsEnd = name.lastIndexOf(".");
+ var simpleName = name.substring(nsEnd + 1);
+ var containerName = (nsEnd > -1) ? name.substring(0, nsEnd) : "";
+
+ var container = (simpleName === name || containerName.indexOf(".") === -1) ?
+ lookupDefaultEntityContainer(model) :
+ lookupEntityContainer(containerName, model);
+
+ if (container) {
+ var functionImport = lookupFunctionImport(container.functionImport, simpleName);
+ if (functionImport && !!functionImport.isSideEffecting) {
+ isFunction = !parseBool(functionImport.isSideEffecting);
+ }
+ };
+
+ var metadata = obj.__metadata;
+ var targetName = isFunction ? "functions" : "actions"
+ var metadataURI = normalizeURI(name, baseURI);
+ var items = (isArray(value)) ? value : [value];
+
+ var i, len;
+ for (i = 0, len = items.length; i < len; i++) {
+ var item = items[i];
+ if (item) {
+ var targetCollection = metadata[targetName] = metadata[targetName] || [];
+ var actionOrFunction = { metadata: metadataURI, title: item.title, target: normalizeURI(item.target, baseURI) };
+ targetCollection.push(actionOrFunction);
+ }
+ }
+ };
+
+ var jsonLightReadFeed = function (data, typeName, baseURI, model, recognizeDates) {
+ /// Converts a JSON light feed or top level collection property object into its library representation.
+ /// JSON light feed object to convert.
+ /// Type name of the feed or collection items.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Object describing an OData conceptual schema.
+ /// Flag indicating whether datetime literal strings should be converted to JavaScript Date objects.
+ /// Feed or top level collection object.
+
+ var items = isArray(data) ? data : data.value;
+ var entries = [];
+
+ var i, len;
+ for (i = 0, len = items.length; i < len; i++) {
+ entries.push(jsonLightReadObject(items[i], typeName, baseURI, model, recognizeDates));
+ }
+
+ var feed = { results: entries };
+
+ if (isComplex(data)) {
+ for (var name in data) {
+ if (name.indexOf("#") === 0) {
+ // This is an advertised function or action.
+ feed.__metadata = feed.__metadata || {};
+ jsonLightReadAdvertisedFunctionOrAction(name.substring(1), data[name], feed, baseURI, model);
+ }
+ }
+ feed = jsonLightReadDataAnnotations(data, feed, baseURI);
+ }
+ return feed;
+ };
+
+ var jsonLightReadTopPrimitiveProperty = function (data, typeName, baseURI, recognizeDates) {
+ /// Converts a JSON light top level primitive property object into its library representation.
+ /// JSON light feed object to convert.
+ /// Type name of the primitive property.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Flag indicating whether datetime literal strings should be converted to JavaScript Date objects.
+ /// Top level primitive property object.
+
+ var metadata = { type: typeName };
+ var value = jsonLightReadDataItemValue(data.value, typeName, metadata, baseURI, null, null, recognizeDates);
+ return jsonLightReadDataAnnotations(data, { __metadata: metadata, value: value }, baseURI);
+ };
+
+ var jsonLightReadTopCollectionProperty = function (data, typeName, baseURI, model, recognizeDates) {
+ /// Converts a JSON light top level collection property object into its library representation.
+ /// JSON light feed object to convert.
+ /// Type name of the collection property.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Object describing an OData conceptual schema.
+ /// Flag indicating whether datetime literal strings should be converted to JavaScript Date objects.
+ /// Top level collection property object.
+
+ var propertyMetadata = {};
+ var value = jsonLightReadCollectionPropertyValue(data.value, typeName, propertyMetadata, baseURI, model, recognizeDates);
+ extend(value.__metadata, propertyMetadata);
+ return jsonLightReadDataAnnotations(data, value, baseURI);
+ };
+
+ var jsonLightReadLinksDocument = function (data, baseURI) {
+ /// Converts a JSON light links collection object to its library representation.
+ /// JSON light link object to convert.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Links collection object.
+
+ var items = data.value;
+ if (!isArray(items)) {
+ return jsonLightReadLink(data, baseURI);
+ }
+
+ var results = [];
+ var i, len;
+ for (i = 0, len = items.length; i < len; i++) {
+ results.push(jsonLightReadLink(items[i], baseURI));
+ }
+
+ var links = { results: results };
+ return jsonLightReadDataAnnotations(data, links, baseURI);
+ };
+
+ var jsonLightReadLink = function (data, baseURI) {
+ /// Converts a JSON light link object to its library representation.
+ /// JSON light link object to convert.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Link object.
+
+ var link = { uri: normalizeURI(data.url, baseURI) };
+
+ link = jsonLightReadDataAnnotations(data, link, baseURI);
+ var metadata = link.__metadata || {};
+ var metadataProperties = metadata.properties || {};
+
+ jsonLightRemoveTypePropertyMetadata(metadataProperties.url);
+ renameProperty(metadataProperties, "url", "uri");
+
+ return link;
+ };
+
+ var jsonLightRemoveTypePropertyMetadata = function (propertyMetadata) {
+ /// Removes the type property from a property metadata object.
+ /// Property metadata object.
+
+ if (propertyMetadata) {
+ delete propertyMetadata.type;
+ }
+ };
+
+ var jsonLightReadSvcDocument = function (data, baseURI) {
+ /// Converts a JSON light service document object to its library representation.
+ /// JSON light service document object to convert.
+ /// Base URI for normalizing relative URIs found in the payload.
+ /// Link object.
+
+ var items = data.value;
+ var collections = [];
+ var workspace = jsonLightReadDataAnnotations(data, { collections: collections }, baseURI);
+
+ var metadata = workspace.__metadata || {};
+ var metadataProperties = metadata.properties || {};
+
+ jsonLightRemoveTypePropertyMetadata(metadataProperties.value);
+ renameProperty(metadataProperties, "value", "collections");
+
+ var i, len;
+ for (i = 0, len = items.length; i < len; i++) {
+ var item = items[i];
+ var collection = { title: item.name, href: normalizeURI(item.url, baseURI) };
+
+ collection = jsonLightReadDataAnnotations(item, collection, baseURI);
+ metadata = collection.__metadata || {};
+ metadataProperties = metadata.properties || {};
+
+ jsonLightRemoveTypePropertyMetadata(metadataProperties.name);
+ jsonLightRemoveTypePropertyMetadata(metadataProperties.url);
+
+ renameProperty(metadataProperties, "name", "title");
+ renameProperty(metadataProperties, "url", "href");
+
+ collections.push(collection);
+ }
+
+ return { workspaces: [workspace] };
+ };
+
+ var jsonLightMakePayloadInfo = function (kind, type) {
+ /// Creates an object containing information for the json light payload.
+ /// JSON light payload kind, one of the PAYLOADTYPE_XXX constant values.
+ /// Type name of the JSON light payload.
+ /// Object with kind and type fields.
+
+ /// Kind of the JSON light payload. One of the PAYLOADTYPE_XXX constant values.
+ /// Data type of the JSON light payload.
+
+ return { kind: kind, type: type || null };
+ };
+
+ var jsonLightPayloadInfo = function (data, model, inferFeedAsComplexType) {
+ /// Infers the information describing the JSON light payload from its metadata annotation, structure, and data model.
+ /// Json light response payload object.
+ /// Object describing an OData conceptual schema.
+ /// True if a JSON light payload that looks like a feed should be treated as a complex type property instead.
+ ///
+ /// If the arguments passed to the function don't convey enough information about the payload to determine without doubt that the payload is a feed then it
+ /// will try to use the payload object structure instead. If the payload looks like a feed (has value property that is an array or non-primitive values) then
+ /// the function will report its kind as PAYLOADTYPE_FEED unless the inferFeedAsComplexType flag is set to true. This flag comes from the user request
+ /// and allows the user to control how the library behaves with an ambigous JSON light payload.
+ ///
+ ///
+ /// Object with kind and type fields. Null if there is no metadata annotation or the payload info cannot be obtained..
+ ///
+
+ var metadataUri = data[metadataAnnotation];
+ if (!metadataUri || typeof metadataUri !== "string") {
+ return null;
+ }
+
+ var fragmentStart = metadataUri.lastIndexOf("#");
+ if (fragmentStart === -1) {
+ return jsonLightMakePayloadInfo(PAYLOADTYPE_SVCDOC);
+ }
+
+ var elementStart = metadataUri.indexOf("@Element", fragmentStart);
+ var fragmentEnd = elementStart - 1;
+
+ if (fragmentEnd < 0) {
+ fragmentEnd = metadataUri.indexOf("?", fragmentStart);
+ if (fragmentEnd === -1) {
+ fragmentEnd = metadataUri.length;
+ }
+ }
+
+ var fragment = metadataUri.substring(fragmentStart + 1, fragmentEnd);
+ if (fragment.indexOf("/$links/") > 0) {
+ return jsonLightMakePayloadInfo(PAYLOADTYPE_LINKS);
+ }
+
+ var fragmentParts = fragment.split("/");
+ if (fragmentParts.length >= 0) {
+ var qualifiedName = fragmentParts[0];
+ var typeCast = fragmentParts[1];
+
+ if (jsonLightIsPrimitiveType(qualifiedName)) {
+ return jsonLightMakePayloadInfo(PAYLOADTYPE_PRIMITIVE, qualifiedName);
+ }
+
+ if (isCollectionType(qualifiedName)) {
+ return jsonLightMakePayloadInfo(PAYLOADTYPE_COLLECTION, qualifiedName);
+ }
+
+ var entityType = typeCast;
+ if (!typeCast) {
+ var nsEnd = qualifiedName.lastIndexOf(".");
+ var simpleName = qualifiedName.substring(nsEnd + 1);
+ var container = (simpleName === qualifiedName) ?
+ lookupDefaultEntityContainer(model) :
+ lookupEntityContainer(qualifiedName.substring(0, nsEnd), model);
+
+ if (container) {
+ var entitySet = lookupEntitySet(container.entitySet, simpleName);
+ entityType = !!entitySet ? entitySet.entityType : null
+ }
+ }
+
+ if (elementStart > 0) {
+ return jsonLightMakePayloadInfo(PAYLOADTYPE_OBJECT, entityType);
+ }
+
+ if (entityType) {
+ return jsonLightMakePayloadInfo(PAYLOADTYPE_FEED, entityType);
+ }
+
+ if (isArray(data.value) && !lookupComplexType(qualifiedName, model)) {
+ var item = data.value[0];
+ if (!isPrimitive(item)) {
+ if (jsonLightIsEntry(item) || !inferFeedAsComplexType) {
+ return jsonLightMakePayloadInfo(PAYLOADTYPE_FEED, null);
+ }
+ }
+ }
+
+ return jsonLightMakePayloadInfo(PAYLOADTYPE_OBJECT, qualifiedName);
+ }
+
+ return null;
+ };
+
+ var jsonLightReadPayload = function (data, model, recognizeDates, inferFeedAsComplexType) {
+ /// Converts a JSON light response payload object into its library's internal representation.
+ /// Json light response payload object.
+ /// Object describing an OData conceptual schema.
+ /// Flag indicating whether datetime literal strings should be converted to JavaScript Date objects.
+ /// True if a JSON light payload that looks like a feed should be reported as a complex type property instead.
+ /// Object in the library's representation.
+
+ if (!isComplex(data)) {
+ return data;
+ }
+
+ var baseURI = data[metadataAnnotation];
+ var payloadInfo = jsonLightPayloadInfo(data, model, inferFeedAsComplexType);
+ var typeName = null;
+ if (payloadInfo) {
+ delete data[metadataAnnotation];
+
+ typeName = payloadInfo.type;
+ switch (payloadInfo.kind) {
+ case PAYLOADTYPE_FEED:
+ return jsonLightReadFeed(data, typeName, baseURI, model, recognizeDates);
+ case PAYLOADTYPE_COLLECTION:
+ return jsonLightReadTopCollectionProperty(data, typeName, baseURI, model, recognizeDates);
+ case PAYLOADTYPE_PRIMITIVE:
+ return jsonLightReadTopPrimitiveProperty(data, typeName, baseURI, recognizeDates);
+ case PAYLOADTYPE_SVCDOC:
+ return jsonLightReadSvcDocument(data, baseURI);
+ case PAYLOADTYPE_LINKS:
+ return jsonLightReadLinksDocument(data, baseURI);
+ }
+ }
+ return jsonLightReadObject(data, typeName, baseURI, model, recognizeDates);
+ };
+
+ var jsonLightSerializableMetadata = ["type", "etag", "media_src", "edit_media", "content_type", "media_etag"];
+
+ var formatJsonLight = function (obj, context) {
+ /// Converts an object in the library's internal representation to its json light representation.
+ /// Object the library's internal representation.
+ /// Object with the serialization context.
+ /// Object in its json light representation.
+
+ // Regular expression used to test that the uri is for a $links document.
+ var linksUriRE = /\/\$links\//;
+ var data = {};
+ var metadata = obj.__metadata;
+
+ var islinks = context && linksUriRE.test(context.request.requestUri);
+ formatJsonLightData(obj, (metadata && metadata.properties), data, islinks);
+ return data;
+ };
+
+ var formatJsonLightMetadata = function (metadata, data) {
+ /// Formats an object's metadata into the appropriate json light annotations and saves them to data.
+ /// Object whose metadata is going to be formatted as annotations.
+ /// Object on which the annotations are going to be stored.
+
+ if (metadata) {
+ var i, len;
+ for (i = 0, len = jsonLightSerializableMetadata.length; i < len; i++) {
+ // There is only a subset of metadata values that are interesting during update requests.
+ var name = jsonLightSerializableMetadata[i];
+ var qName = odataAnnotationPrefix + (jsonLightNameMap[name] || name);
+ formatJsonLightAnnotation(qName, null, metadata[name], data);
+ }
+ }
+ };
+
+ var formatJsonLightData = function (obj, pMetadata, data, isLinks) {
+ /// Formats an object's data into the appropriate json light values and saves them to data.
+ /// Object whose data is going to be formatted.
+ /// Object that contains metadata for the properties that are being formatted.
+ /// Object on which the formatted values are going to be stored.
+ /// True if a links document is being formatted. False otherwise.
+
+ for (var key in obj) {
+ var value = obj[key];
+ if (key === "__metadata") {
+ // key is the object metadata.
+ formatJsonLightMetadata(value, data);
+ } else if (key.indexOf(".") === -1) {
+ // key is an regular property or array element.
+ if (isLinks && key === "uri") {
+ formatJsonLightEntityLink(value, data);
+ } else {
+ formatJsonLightProperty(key, value, pMetadata, data, isLinks);
+ }
+ } else {
+ data[key] = value;
+ }
+ }
+ };
+
+ var formatJsonLightProperty = function (name, value, pMetadata, data) {
+ /// Formats an object's value identified by name to its json light representation and saves it to data.
+ /// Property name.
+ /// Property value.
+ /// Object that contains metadata for the property that is being formatted.
+ /// Object on which the formatted value is going to be stored.
+
+ // Get property type from property metadata
+ var propertyMetadata = pMetadata && pMetadata[name] || { properties: undefined, type: undefined };
+ var typeName = dataItemTypeName(value, propertyMetadata);
+
+ if (isPrimitive(value) || !value) {
+ // It is a primitive value then.
+ formatJsonLightAnnotation(typeAnnotation, name, typeName, data);
+ data[name] = value;
+ return;
+ }
+
+ if (isFeed(value, typeName) || isEntry(value)) {
+ formatJsonLightInlineProperty(name, value, data);
+ return;
+ }
+
+ if (!typeName && isDeferred(value)) {
+ // It is really a deferred property.
+ formatJsonLightDeferredProperty(name, value, data);
+ return;
+ }
+
+ if (isCollection(value, typeName)) {
+ // The thing is a collection, format it as one.
+ if (getCollectionType(typeName)) {
+ formatJsonLightAnnotation(typeAnnotation, name, typeName, data);
+ }
+ formatJsonLightCollectionProperty(name, value, data);
+ return;
+ }
+
+
+ // Format the complex property value in a new object in data[name].
+ data[name] = {};
+ formatJsonLightAnnotation(typeAnnotation, null, typeName, data[name]);
+ formatJsonLightData(value, propertyMetadata.properties, data[name]);
+ };
+
+ var formatJsonLightEntityLink = function (value, data) {
+ /// Formats an entity link in a $links document and saves it into data.
+ /// Entity link value.
+ /// Object on which the formatted value is going to be stored.
+ data.url = value;
+ };
+
+ var formatJsonLightDeferredProperty = function (name, value, data) {
+ /// Formats the object value's identified by name as an odata.navigalinkurl annotation and saves it to data.
+ /// Name of the deferred property to be formatted.
+ /// Deferred property value to be formatted.
+ /// Object on which the formatted value is going to be stored.
+
+ formatJsonLightAnnotation(navUrlAnnotation, name, value.__deferred.uri, data);
+ };
+
+ var formatJsonLightCollectionProperty = function (name, value, data) {
+ /// Formats a collection property in obj identified by name as a json light collection property and saves it to data.
+ /// Name of the collection property to be formatted.
+ /// Collection property value to be formatted.
+ /// Object on which the formatted value is going to be stored.
+
+ data[name] = [];
+ var items = isArray(value) ? value : value.results;
+ formatJsonLightData(items, null, data[name]);
+ };
+
+ var formatJsonLightInlineProperty = function (name, value, data) {
+ /// Formats an inline feed or entry property in obj identified by name as a json light value and saves it to data.
+ /// Name of the inline feed or entry property to be formatted.
+ /// Value of the inline feed or entry property.
+ /// Object on which the formatted value is going to be stored.
+
+ if (isFeed(value)) {
+ data[name] = [];
+ // Format each of the inline feed entries
+ var entries = isArray(value) ? value : value.results;
+ var i, len;
+ for (i = 0, len = entries.length; i < len; i++) {
+ formatJsonLightInlineEntry(name, entries[i], true, data);
+ }
+ return;
+ }
+ formatJsonLightInlineEntry(name, value, false, data);
+ };
+
+ var formatJsonLightInlineEntry = function (name, value, inFeed, data) {
+ /// Formats an inline entry value in the property identified by name as a json light value and saves it to data.
+ /// Name of the inline feed or entry property that owns the entry formatted.
+ /// Inline entry value to be formatted.
+ /// True if the entry is in an inline feed; false otherwise.
+ /// Object on which the formatted value is going to be stored.
+
+ // This might be a bind instead of a deep insert.
+ var uri = value.__metadata && value.__metadata.uri;
+ if (uri) {
+ formatJsonLightBinding(name, uri, inFeed, data);
+ return;
+ }
+
+ var entry = formatJsonLight(value);
+ if (inFeed) {
+ data[name].push(entry);
+ return;
+ }
+ data[name] = entry;
+ };
+
+ var formatJsonLightBinding = function (name, uri, inFeed, data) {
+ /// Formats an entry binding in the inline property in obj identified by name as an odata.bind annotation and saves it to data.
+ /// Name of the inline property that has the binding to be formated.
+ /// Uri to the bound entry.
+ /// True if the binding is in an inline feed; false otherwise.
+ /// Object on which the formatted value is going to be stored.
+
+ var bindingName = name + bindAnnotation;
+ if (inFeed) {
+ // The binding is inside an inline feed, so merge it with whatever other bindings already exist in data.
+ data[bindingName] = data[bindingName] || [];
+ data[bindingName].push(uri);
+ return;
+ }
+ // The binding is on an inline entry; it can be safely overwritten.
+ data[bindingName] = uri;
+ };
+
+ var formatJsonLightAnnotation = function (qName, target, value, data) {
+ /// Formats a value as a json light annotation and stores it in data
+ /// Qualified name of the annotation.
+ /// Name of the property that the metadata value targets.
+ /// Annotation value.
+ /// Object on which the annotation is going to be stored.
+
+ if (value !== undefined) {
+ target ? data[target + "@" + qName] = value : data[qName] = value;
+ }
+ };
+
+
+
+ var jsonMediaType = "application/json";
+ var jsonContentType = contentType(jsonMediaType);
+
+ var jsonReadAdvertisedActionsOrFunctions = function (value) {
+ /// Reads and object containing action or function metadata and maps them into a single array of objects.
+ /// Object containing action or function metadata.
+ /// Array of objects containing metadata for the actions or functions specified in value.
+
+ var result = [];
+ for (name in value) {
+ var i, len;
+ for (i = 0, len = value[name].length; i < len; i++) {
+ result.push(extend({ metadata: name }, value[name][i]));
+ }
+ }
+ return result;
+ };
+
+ var jsonApplyMetadata = function (value, metadata, dateParser, recognizeDates) {
+ /// Applies metadata coming from both the payload and the metadata object to the value.
+ /// Data on which the metada is going to be applied.
+ /// Metadata store; one of edmx, schema, or an array of any of them.
+ /// Function used for parsing datetime values.
+ ///
+ /// True if strings formatted as datetime values should be treated as datetime values. False otherwise.
+ ///
+ /// Transformed data.
+
+ if (value && typeof value === "object") {
+ var dataTypeName;
+ var valueMetadata = value.__metadata;
+
+ if (valueMetadata) {
+ if (valueMetadata.actions) {
+ valueMetadata.actions = jsonReadAdvertisedActionsOrFunctions(valueMetadata.actions);
+ }
+ if (valueMetadata.functions) {
+ valueMetadata.functions = jsonReadAdvertisedActionsOrFunctions(valueMetadata.functions);
+ }
+ dataTypeName = valueMetadata && valueMetadata.type;
+ }
+
+ var dataType = lookupEntityType(dataTypeName, metadata) || lookupComplexType(dataTypeName, metadata);
+
+ if (dataType) {
+ var properties = dataType.property;
+ if (properties) {
+ var i, len;
+ for (i = 0, len = properties.length; i < len; i++) {
+ var property = properties[i];
+ var propertyName = property.name;
+ var propertyValue = value[propertyName];
+
+ if (property.type === "Edm.DateTime" || property.type === "Edm.DateTimeOffset") {
+ if (propertyValue) {
+ propertyValue = dateParser(propertyValue);
+ if (!propertyValue) {
+ throw { message: "Invalid date/time value" };
+ }
+ value[propertyName] = propertyValue;
+ }
+ } else if (property.type === "Edm.Time") {
+ value[propertyName] = parseDuration(propertyValue);
+ }
+ }
+ }
+ } else if (recognizeDates) {
+ for (var name in value) {
+ propertyValue = value[name];
+ if (typeof propertyValue === "string") {
+ value[name] = dateParser(propertyValue) || propertyValue;
+ }
+ }
+ }
+ }
+ return value;
+ };
+
+ var isJsonLight = function (contentType) {
+ /// Tests where the content type indicates a json light payload.
+ /// Object with media type and properties dictionary.
+ /// True is the content type indicates a json light payload. False otherwise.
+
+ if (contentType) {
+ var odata = contentType.properties.odata;
+ return odata === "nometadata" || odata === "minimalmetadata" || odata === "fullmetadata";
+ }
+ return false;
+ };
+
+ var normalizeServiceDocument = function (data, baseURI) {
+ /// Normalizes a JSON service document to look like an ATOM service document.
+ /// Object representation of service documents as deserialized.
+ /// Base URI to resolve relative URIs.
+ /// An object representation of the service document.
+ var workspace = { collections: [] };
+
+ var i, len;
+ for (i = 0, len = data.EntitySets.length; i < len; i++) {
+ var title = data.EntitySets[i];
+ var collection = {
+ title: title,
+ href: normalizeURI(title, baseURI)
+ };
+
+ workspace.collections.push(collection);
+ }
+
+ return { workspaces: [workspace] };
+ };
+
+ // The regular expression corresponds to something like this:
+ // /Date(123+60)/
+ //
+ // This first number is date ticks, the + may be a - and is optional,
+ // with the second number indicating a timezone offset in minutes.
+ //
+ // On the wire, the leading and trailing forward slashes are
+ // escaped without being required to so the chance of collisions is reduced;
+ // however, by the time we see the objects, the characters already
+ // look like regular forward slashes.
+ var jsonDateRE = /^\/Date\((-?\d+)(\+|-)?(\d+)?\)\/$/;
+
+ var minutesToOffset = function (minutes) {
+ /// Formats the given minutes into (+/-)hh:mm format.
+ /// Number of minutes to format.
+ /// The minutes in (+/-)hh:mm format.
+
+ var sign;
+ if (minutes < 0) {
+ sign = "-";
+ minutes = -minutes;
+ } else {
+ sign = "+";
+ }
+
+ var hours = Math.floor(minutes / 60);
+ minutes = minutes - (60 * hours);
+
+ return sign + formatNumberWidth(hours, 2) + ":" + formatNumberWidth(minutes, 2);
+ };
+
+ var parseJsonDateString = function (value) {
+ /// Parses the JSON Date representation into a Date object.
+ /// String value.
+ /// A Date object if the value matches one; falsy otherwise.
+
+ var arr = value && jsonDateRE.exec(value);
+ if (arr) {
+ // 0 - complete results; 1 - ticks; 2 - sign; 3 - minutes
+ var result = new Date(parseInt10(arr[1]));
+ if (arr[2]) {
+ var mins = parseInt10(arr[3]);
+ if (arr[2] === "-") {
+ mins = -mins;
+ }
+
+ // The offset is reversed to get back the UTC date, which is
+ // what the API will eventually have.
+ var current = result.getUTCMinutes();
+ result.setUTCMinutes(current - mins);
+ result.__edmType = "Edm.DateTimeOffset";
+ result.__offset = minutesToOffset(mins);
+ }
+ if (!isNaN(result.valueOf())) {
+ return result;
+ }
+ }
+
+ // Allow undefined to be returned.
+ };
+
+ // Some JSON implementations cannot produce the character sequence \/
+ // which is needed to format DateTime and DateTimeOffset into the
+ // JSON string representation defined by the OData protocol.
+ // See the history of this file for a candidate implementation of
+ // a 'formatJsonDateString' function.
+
+ var jsonParser = function (handler, text, context) {
+ /// Parses a JSON OData payload.
+ /// This handler.
+ /// Payload text (this parser also handles pre-parsed objects).
+ /// Object with parsing context.
+ /// An object representation of the OData payload.
+
+ var recognizeDates = defined(context.recognizeDates, handler.recognizeDates);
+ var inferJsonLightFeedAsObject = defined(context.inferJsonLightFeedAsObject, handler.inferJsonLightFeedAsObject);
+ var model = context.metadata;
+ var dataServiceVersion = context.dataServiceVersion;
+ var dateParser = parseJsonDateString;
+ var json = (typeof text === "string") ? window.JSON.parse(text) : text;
+
+ if ((maxVersion("3.0", dataServiceVersion) === dataServiceVersion)) {
+ if (isJsonLight(context.contentType)) {
+ return jsonLightReadPayload(json, model, recognizeDates, inferJsonLightFeedAsObject);
+ }
+ dateParser = parseDateTime;
+ }
+
+ json = traverse(json.d, function (key, value) {
+ return jsonApplyMetadata(value, model, dateParser, recognizeDates);
+ });
+
+ json = jsonUpdateDataFromVersion(json, context.dataServiceVersion);
+ return jsonNormalizeData(json, context.response.requestUri);
+ };
+
+ var jsonToString = function (data) {
+ /// Converts the data into a JSON string.
+ /// Data to serialize.
+ /// The JSON string representation of data.
+
+ var result = undefined;
+ // Save the current date.toJSON function
+ var dateToJSON = Date.prototype.toJSON;
+ try {
+ // Set our own date.toJSON function
+ Date.prototype.toJSON = function () {
+ return formatDateTimeOffset(this);
+ };
+ result = window.JSON.stringify(data, jsonReplacer);
+ } finally {
+ // Restore the original toJSON function
+ Date.prototype.toJSON = dateToJSON;
+ }
+ return result;
+ };
+
+ var jsonSerializer = function (handler, data, context) {
+ /// Serializes the data by returning its string representation.
+ /// This handler.
+ /// Data to serialize.
+ /// Object with serialization context.
+ /// The string representation of data.
+
+ var dataServiceVersion = context.dataServiceVersion || "1.0";
+ var useJsonLight = defined(context.useJsonLight, handler.useJsonLight);
+ var cType = context.contentType = context.contentType || jsonContentType;
+
+ if (cType && cType.mediaType === jsonContentType.mediaType) {
+ var json = data;
+ if (useJsonLight || isJsonLight(cType)) {
+ context.dataServiceVersion = maxVersion(dataServiceVersion, "3.0");
+ json = formatJsonLight(data, context);
+ return jsonToString(json);
+ }
+ if (maxVersion("3.0", dataServiceVersion) === dataServiceVersion) {
+ cType.properties.odata = "verbose";
+ context.contentType = cType;
+ }
+ return jsonToString(json);
+ }
+ return undefined;
+ };
+
+ var jsonReplacer = function (_, value) {
+ /// JSON replacer function for converting a value to its JSON representation.
+ /// Value to convert.
+ /// JSON representation of the input value.
+ ///
+ /// This method is used during JSON serialization and invoked only by the JSON.stringify function.
+ /// It should never be called directly.
+ ///
+
+ if (value && value.__edmType === "Edm.Time") {
+ return formatDuration(value);
+ } else {
+ return value;
+ }
+ };
+
+ var jsonNormalizeData = function (data, baseURI) {
+ ///
+ /// Normalizes the specified data into an intermediate representation.
+ /// like the latest supported version.
+ ///
+ /// Data to update.
+ /// URI to use as the base for normalizing references.
+
+ var isSvcDoc = isComplex(data) && !data.__metadata && isArray(data.EntitySets);
+ return isSvcDoc ? normalizeServiceDocument(data, baseURI) : data;
+ };
+
+ var jsonUpdateDataFromVersion = function (data, dataVersion) {
+ ///
+ /// Updates the specified data in the specified version to look
+ /// like the latest supported version.
+ ///
+ /// Data to update.
+ /// Version the data is in (possibly unknown).
+
+ // Strip the trailing comma if there.
+ if (dataVersion && dataVersion.lastIndexOf(";") === dataVersion.length - 1) {
+ dataVersion = dataVersion.substr(0, dataVersion.length - 1);
+ }
+
+ if (!dataVersion || dataVersion === "1.0") {
+ if (isArray(data)) {
+ data = { results: data };
+ }
+ }
+
+ return data;
+ };
+
+ var jsonHandler = handler(jsonParser, jsonSerializer, jsonMediaType, MAX_DATA_SERVICE_VERSION);
+ jsonHandler.recognizeDates = false;
+ jsonHandler.useJsonLight = false;
+ jsonHandler.inferJsonLightFeedAsObject = false;
+
+ odata.jsonHandler = jsonHandler;
+
+
+
+
+ var batchMediaType = "multipart/mixed";
+ var responseStatusRegex = /^HTTP\/1\.\d (\d{3}) (.*)$/i;
+ var responseHeaderRegex = /^([^()<>@,;:\\"\/[\]?={} \t]+)\s?:\s?(.*)/;
+
+ var hex16 = function () {
+ ///
+ /// Calculates a random 16 bit number and returns it in hexadecimal format.
+ ///
+ /// A 16-bit number in hex format.
+
+ return Math.floor((1 + Math.random()) * 0x10000).toString(16).substr(1);
+ };
+
+ var createBoundary = function (prefix) {
+ ///
+ /// Creates a string that can be used as a multipart request boundary.
+ ///
+ /// String to use as the start of the boundary string
+ /// Boundary string of the format: --
+
+ return prefix + hex16() + "-" + hex16() + "-" + hex16();
+ };
+
+ var partHandler = function (context) {
+ ///
+ /// Gets the handler for data serialization of individual requests / responses in a batch.
+ ///
+ /// Context used for data serialization.
+ /// Handler object.
+
+ return context.handler.partHandler;
+ };
+
+ var currentBoundary = function (context) {
+ ///
+ /// Gets the current boundary used for parsing the body of a multipart response.
+ ///
+ /// Context used for parsing a multipart response.
+ /// Boundary string.
+
+ var boundaries = context.boundaries;
+ return boundaries[boundaries.length - 1];
+ };
+
+ var batchParser = function (handler, text, context) {
+ /// Parses a batch response.
+ /// This handler.
+ /// Batch text.
+ /// Object with parsing context.
+ /// An object representation of the batch.
+
+ var boundary = context.contentType.properties["boundary"];
+ return { __batchResponses: readBatch(text, { boundaries: [boundary], handlerContext: context }) };
+ };
+
+ var batchSerializer = function (handler, data, context) {
+ /// Serializes a batch object representation into text.
+ /// This handler.
+ /// Representation of a batch.
+ /// Object with parsing context.
+ /// An text representation of the batch object; undefined if not applicable.
+
+ var cType = context.contentType = context.contentType || contentType(batchMediaType);
+ if (cType.mediaType === batchMediaType) {
+ return writeBatch(data, context);
+ }
+ };
+
+ var readBatch = function (text, context) {
+ ///
+ /// Parses a multipart/mixed response body from from the position defined by the context.
+ ///
+ /// Body of the multipart/mixed response.
+ /// Context used for parsing.
+ /// Array of objects representing the individual responses.
+
+ var delimiter = "--" + currentBoundary(context);
+
+ // Move beyond the delimiter and read the complete batch
+ readTo(text, context, delimiter);
+
+ // Ignore the incoming line
+ readLine(text, context);
+
+ // Read the batch parts
+ var responses = [];
+ var partEnd;
+
+ while (partEnd !== "--" && context.position < text.length) {
+ var partHeaders = readHeaders(text, context);
+ var partContentType = contentType(partHeaders["Content-Type"]);
+
+ if (partContentType && partContentType.mediaType === batchMediaType) {
+ context.boundaries.push(partContentType.properties["boundary"]);
+ try {
+ var changeResponses = readBatch(text, context);
+ } catch (e) {
+ e.response = readResponse(text, context, delimiter);
+ changeResponses = [e];
+ }
+ responses.push({ __changeResponses: changeResponses });
+ context.boundaries.pop();
+ readTo(text, context, "--" + currentBoundary(context));
+ } else {
+ if (!partContentType || partContentType.mediaType !== "application/http") {
+ throw { message: "invalid MIME part type " };
+ }
+ // Skip empty line
+ readLine(text, context);
+ // Read the response
+ var response = readResponse(text, context, delimiter);
+ try {
+ if (response.statusCode >= 200 && response.statusCode <= 299) {
+ partHandler(context.handlerContext).read(response, context.handlerContext);
+ } else {
+ // Keep track of failed responses and continue processing the batch.
+ response = { message: "HTTP request failed", response: response };
+ }
+ } catch (e) {
+ response = e;
+ }
+
+ responses.push(response);
+ }
+
+ partEnd = text.substr(context.position, 2);
+
+ // Ignore the incoming line.
+ readLine(text, context);
+ }
+ return responses;
+ };
+
+ var readHeaders = function (text, context) {
+ ///
+ /// Parses the http headers in the text from the position defined by the context.
+ ///
+ /// Text containing an http response's headers
+ /// Context used for parsing.
+ /// Object containing the headers as key value pairs.
+ ///
+ /// This function doesn't support split headers and it will stop reading when it hits two consecutive line breaks.
+ ///
+
+ var headers = {};
+ var parts;
+ var line;
+ var pos;
+
+ do {
+ pos = context.position;
+ line = readLine(text, context);
+ parts = responseHeaderRegex.exec(line);
+ if (parts !== null) {
+ headers[parts[1]] = parts[2];
+ } else {
+ // Whatever was found is not a header, so reset the context position.
+ context.position = pos;
+ }
+ } while (line && parts);
+
+ normalizeHeaders(headers);
+
+ return headers;
+ };
+
+ var readResponse = function (text, context, delimiter) {
+ ///
+ /// Parses an HTTP response.
+ ///
+ /// Text representing the http response.
+ /// Context used for parsing.
+ /// String used as delimiter of the multipart response parts.
+ /// Object representing the http response.
+
+ // Read the status line.
+ var pos = context.position;
+ var match = responseStatusRegex.exec(readLine(text, context));
+
+ var statusCode;
+ var statusText;
+ var headers;
+
+ if (match) {
+ statusCode = match[1];
+ statusText = match[2];
+ headers = readHeaders(text, context);
+ readLine(text, context);
+ } else {
+ context.position = pos;
+ }
+
+ return {
+ statusCode: statusCode,
+ statusText: statusText,
+ headers: headers,
+ body: readTo(text, context, "\r\n" + delimiter)
+ };
+ };
+
+ var readLine = function (text, context) {
+ ///
+ /// Returns a substring from the position defined by the context up to the next line break (CRLF).
+ ///
+ /// Input string.
+ /// Context used for reading the input string.
+ /// Substring to the first ocurrence of a line break or null if none can be found.
+
+ return readTo(text, context, "\r\n");
+ };
+
+ var readTo = function (text, context, str) {
+ ///
+ /// Returns a substring from the position given by the context up to value defined by the str parameter and increments the position in the context.
+ ///
+ /// Input string.
+ /// Context used for reading the input string.
+ /// Substring to read up to.
+ /// Substring to the first ocurrence of str or the end of the input string if str is not specified. Null if the marker is not found.
+
+ var start = context.position || 0;
+ var end = text.length;
+ if (str) {
+ end = text.indexOf(str, start);
+ if (end === -1) {
+ return null;
+ }
+ context.position = end + str.length;
+ } else {
+ context.position = end;
+ }
+
+ return text.substring(start, end);
+ };
+
+ var writeBatch = function (data, context) {
+ ///
+ /// Serializes a batch request object to a string.
+ ///
+ /// Batch request object in payload representation format
+ /// Context used for the serialization
+ /// String representing the batch request
+
+ if (!isBatch(data)) {
+ throw { message: "Data is not a batch object." };
+ }
+
+ var batchBoundary = createBoundary("batch_");
+ var batchParts = data.__batchRequests;
+ var batch = "";
+ var i, len;
+ for (i = 0, len = batchParts.length; i < len; i++) {
+ batch += writeBatchPartDelimiter(batchBoundary, false) +
+ writeBatchPart(batchParts[i], context);
+ }
+ batch += writeBatchPartDelimiter(batchBoundary, true);
+
+ // Register the boundary with the request content type.
+ var contentTypeProperties = context.contentType.properties;
+ contentTypeProperties.boundary = batchBoundary;
+
+ return batch;
+ };
+
+ var writeBatchPartDelimiter = function (boundary, close) {
+ ///
+ /// Creates the delimiter that indicates that start or end of an individual request.
+ ///
+ /// Boundary string used to indicate the start of the request
+ /// Flag indicating that a close delimiter string should be generated
+ /// Delimiter string
+
+ var result = "\r\n--" + boundary;
+ if (close) {
+ result += "--";
+ }
+
+ return result + "\r\n";
+ };
+
+ var writeBatchPart = function (part, context, nested) {
+ ///
+ /// Serializes a part of a batch request to a string. A part can be either a GET request or
+ /// a change set grouping several CUD (create, update, delete) requests.
+ ///
+ /// Request or change set object in payload representation format
+ /// Object containing context information used for the serialization
+ /// Flag indicating that the part is nested inside a change set
+ /// String representing the serialized part
+ ///
+ /// A change set is an array of request objects and they cannot be nested inside other change sets.
+ ///
+
+ var changeSet = part.__changeRequests;
+ var result;
+ if (isArray(changeSet)) {
+ if (nested) {
+ throw { message: "Not Supported: change set nested in other change set" };
+ }
+
+ var changeSetBoundary = createBoundary("changeset_");
+ result = "Content-Type: " + batchMediaType + "; boundary=" + changeSetBoundary + "\r\n";
+ var i, len;
+ for (i = 0, len = changeSet.length; i < len; i++) {
+ result += writeBatchPartDelimiter(changeSetBoundary, false) +
+ writeBatchPart(changeSet[i], context, true);
+ }
+
+ result += writeBatchPartDelimiter(changeSetBoundary, true);
+ } else {
+ result = "Content-Type: application/http\r\nContent-Transfer-Encoding: binary\r\n\r\n";
+ var partContext = extend({}, context);
+ partContext.handler = handler;
+ partContext.request = part;
+ partContext.contentType = null;
+
+ prepareRequest(part, partHandler(context), partContext);
+ result += writeRequest(part);
+ }
+
+ return result;
+ };
+
+ var writeRequest = function (request) {
+ ///
+ /// Serializes a request object to a string.
+ ///
+ /// Request object to serialize
+ /// String representing the serialized request
+
+ var result = (request.method ? request.method : "GET") + " " + request.requestUri + " HTTP/1.1\r\n";
+ for (var name in request.headers) {
+ if (request.headers[name]) {
+ result = result + name + ": " + request.headers[name] + "\r\n";
+ }
+ }
+
+ result += "\r\n";
+
+ if (request.body) {
+ result += request.body;
+ }
+
+ return result;
+ };
+
+ odata.batchHandler = handler(batchParser, batchSerializer, batchMediaType, MAX_DATA_SERVICE_VERSION);
+
+
+
+ var handlers = [odata.jsonHandler, odata.atomHandler, odata.xmlHandler, odata.textHandler];
+
+ var dispatchHandler = function (handlerMethod, requestOrResponse, context) {
+ /// Dispatches an operation to handlers.
+ /// Name of handler method to invoke.
+ /// request/response argument for delegated call.
+ /// context argument for delegated call.
+
+ var i, len;
+ for (i = 0, len = handlers.length; i < len && !handlers[i][handlerMethod](requestOrResponse, context); i++) {
+ }
+
+ if (i === len) {
+ throw { message: "no handler for data" };
+ }
+ };
+
+ odata.defaultSuccess = function (data) {
+ /// Default success handler for OData.
+ /// Data to process.
+
+ window.alert(window.JSON.stringify(data));
+ };
+
+ odata.defaultError = throwErrorCallback;
+
+ odata.defaultHandler = {
+ read: function (response, context) {
+ /// Reads the body of the specified response by delegating to JSON and ATOM handlers.
+ /// Response object.
+ /// Operation context.
+
+ if (response && assigned(response.body) && response.headers["Content-Type"]) {
+ dispatchHandler("read", response, context);
+ }
+ },
+
+ write: function (request, context) {
+ /// Write the body of the specified request by delegating to JSON and ATOM handlers.
+ /// Reques tobject.
+ /// Operation context.
+
+ dispatchHandler("write", request, context);
+ },
+
+ maxDataServiceVersion: MAX_DATA_SERVICE_VERSION,
+ accept: "application/atomsvc+xml;q=0.8, application/json;odata=fullmetadata;q=0.7, application/json;q=0.5, */*;q=0.1"
+ };
+
+ odata.defaultMetadata = [];
+
+ odata.read = function (urlOrRequest, success, error, handler, httpClient, metadata) {
+ /// Reads data from the specified URL.
+ /// URL to read data from.
+ /// Callback for a successful read operation.
+ /// Callback for handling errors.
+ /// Handler for data serialization.
+ /// HTTP client layer.
+ /// Conceptual metadata for this request.
+
+ var request;
+ if (urlOrRequest instanceof String || typeof urlOrRequest === "string") {
+ request = { requestUri: urlOrRequest };
+ } else {
+ request = urlOrRequest;
+ }
+
+ return odata.request(request, success, error, handler, httpClient, metadata);
+ };
+
+ odata.request = function (request, success, error, handler, httpClient, metadata) {
+ /// Sends a request containing OData payload to a server.
+ /// Object that represents the request to be sent.
+ /// Callback for a successful read operation.
+ /// Callback for handling errors.
+ /// Handler for data serialization.
+ /// HTTP client layer.
+ /// Conceptual metadata for this request.
+
+ success = success || odata.defaultSuccess;
+ error = error || odata.defaultError;
+ handler = handler || odata.defaultHandler;
+ httpClient = httpClient || odata.defaultHttpClient;
+ metadata = metadata || odata.defaultMetadata;
+
+ // Augment the request with additional defaults.
+ request.recognizeDates = defined(request.recognizeDates, odata.jsonHandler.recognizeDates);
+ request.callbackParameterName = defined(request.callbackParameterName, odata.defaultHttpClient.callbackParameterName);
+ request.formatQueryString = defined(request.formatQueryString, odata.defaultHttpClient.formatQueryString);
+ request.enableJsonpCallback = defined(request.enableJsonpCallback, odata.defaultHttpClient.enableJsonpCallback);
+ request.useJsonLight = defined(request.useJsonLight, odata.jsonHandler.enableJsonpCallback);
+ request.inferJsonLightFeedAsObject = defined(request.inferJsonLightFeedAsObject, odata.jsonHandler.inferJsonLightFeedAsObject);
+
+ // Create the base context for read/write operations, also specifying complete settings.
+ var context = {
+ metadata: metadata,
+ recognizeDates: request.recognizeDates,
+ callbackParameterName: request.callbackParameterName,
+ formatQueryString: request.formatQueryString,
+ enableJsonpCallback: request.enableJsonpCallback,
+ useJsonLight: request.useJsonLight,
+ inferJsonLightFeedAsObject: request.inferJsonLightFeedAsObject
+ };
+
+ try {
+ prepareRequest(request, handler, context);
+ return invokeRequest(request, success, error, handler, httpClient, context);
+ } catch (err) {
+ error(err);
+ }
+ };
+
+ // Configure the batch handler to use the default handler for the batch parts.
+ odata.batchHandler.partHandler = odata.defaultHandler;
+
+
+
+ var localStorage = null;
+
+ var domStoreDateToJSON = function () {
+ /// Converts a Date object into an object representation friendly to JSON serialization.
+ /// Object that represents the Date.
+ ///
+ /// This method is used to override the Date.toJSON method and is called only by
+ /// JSON.stringify. It should never be called directly.
+ ///
+
+ var newValue = { v: this.valueOf(), t: "[object Date]" };
+ // Date objects might have extra properties on them so we save them.
+ for (var name in this) {
+ newValue[name] = this[name];
+ }
+ return newValue;
+ };
+
+ var domStoreJSONToDate = function (_, value) {
+ /// JSON reviver function for converting an object representing a Date in a JSON stream to a Date object
+ /// Object to convert.
+ /// Date object.
+ ///
+ /// This method is used during JSON parsing and invoked only by the reviver function.
+ /// It should never be called directly.
+ ///
+
+ if (value && value.t === "[object Date]") {
+ var newValue = new Date(value.v);
+ for (var name in value) {
+ if (name !== "t" && name !== "v") {
+ newValue[name] = value[name];
+ }
+ }
+ value = newValue;
+ }
+ return value;
+ };
+
+ var qualifyDomStoreKey = function (store, key) {
+ /// Qualifies the key with the name of the store.
+ /// Store object whose name will be used for qualifying the key.
+ /// Key string.
+ /// Fully qualified key string.
+
+ return store.name + "#!#" + key;
+ };
+
+ var unqualifyDomStoreKey = function (store, key) {
+ /// Gets the key part of a fully qualified key string.
+ /// Store object whose name will be used for qualifying the key.
+ /// Fully qualified key string.
+ /// Key part string
+
+ return key.replace(store.name + "#!#", "");
+ };
+
+ var DomStore = function (name) {
+ /// Constructor for store objects that use DOM storage as the underlying mechanism.
+ /// Store name.
+ this.name = name;
+ };
+
+ DomStore.create = function (name) {
+ /// Creates a store object that uses DOM Storage as its underlying mechanism.
+ /// Store name.
+ /// Store object.
+
+ if (DomStore.isSupported()) {
+ localStorage = localStorage || window.localStorage;
+ return new DomStore(name);
+ }
+
+ throw { message: "Web Storage not supported by the browser" };
+ };
+
+ DomStore.isSupported = function () {
+ /// Checks whether the underlying mechanism for this kind of store objects is supported by the browser.
+ /// True if the mechanism is supported by the browser; otherwise false.
+ return !!window.localStorage;
+ };
+
+ DomStore.prototype.add = function (key, value, success, error) {
+ /// Adds a new value identified by a key to the store.
+ /// Key string.
+ /// Value that is going to be added to the store.
+ /// Callback for a successful add operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method errors out if the store already contains the specified key.
+ ///
+
+ error = error || this.defaultError;
+ var store = this;
+ this.contains(key, function (contained) {
+ if (!contained) {
+ store.addOrUpdate(key, value, success, error);
+ } else {
+ delay(error, { message: "key already exists", key: key });
+ }
+ }, error);
+ };
+
+ DomStore.prototype.addOrUpdate = function (key, value, success, error) {
+ /// Adds or updates a value identified by a key to the store.
+ /// Key string.
+ /// Value that is going to be added or updated to the store.
+ /// Callback for a successful add or update operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method will overwrite the key's current value if it already exists in the store; otherwise it simply adds the new key and value.
+ ///
+
+ error = error || this.defaultError;
+
+ if (key instanceof Array) {
+ error({ message: "Array of keys not supported" });
+ } else {
+ var fullKey = qualifyDomStoreKey(this, key);
+ var oldDateToJSON = Date.prototype.toJSON;
+ try {
+ var storedValue = value;
+ if (storedValue !== undefined) {
+ // Dehydrate using json
+ Date.prototype.toJSON = domStoreDateToJSON;
+ storedValue = window.JSON.stringify(value);
+ }
+ // Save the json string.
+ localStorage.setItem(fullKey, storedValue);
+ delay(success, key, value);
+ }
+ catch (e) {
+ if (e.code === 22 || e.number === 0x8007000E) {
+ delay(error, { name: "QUOTA_EXCEEDED_ERR", error: e });
+ } else {
+ delay(error, e);
+ }
+ }
+ finally {
+ Date.prototype.toJSON = oldDateToJSON;
+ }
+ }
+ };
+
+ DomStore.prototype.clear = function (success, error) {
+ /// Removes all the data associated with this store object.
+ /// Callback for a successful clear operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// In case of an error, this method will not restore any keys that might have been deleted at that point.
+ ///
+
+ error = error || this.defaultError;
+ try {
+ var i = 0, len = localStorage.length;
+ while (len > 0 && i < len) {
+ var fullKey = localStorage.key(i);
+ var key = unqualifyDomStoreKey(this, fullKey);
+ if (fullKey !== key) {
+ localStorage.removeItem(fullKey);
+ len = localStorage.length;
+ } else {
+ i++;
+ }
+ };
+ delay(success);
+ }
+ catch (e) {
+ delay(error, e);
+ }
+ };
+
+ DomStore.prototype.close = function () {
+ /// This function does nothing in DomStore as it does not have a connection model
+ };
+
+ DomStore.prototype.contains = function (key, success, error) {
+ /// Checks whether a key exists in the store.
+ /// Key string.
+ /// Callback indicating whether the store contains the key or not.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ error = error || this.defaultError;
+ try {
+ var fullKey = qualifyDomStoreKey(this, key);
+ var value = localStorage.getItem(fullKey);
+ delay(success, value !== null);
+ } catch (e) {
+ delay(error, e);
+ }
+ };
+
+ DomStore.prototype.defaultError = throwErrorCallback;
+
+ DomStore.prototype.getAllKeys = function (success, error) {
+ /// Gets all the keys that exist in the store.
+ /// Callback for a successful get operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+
+ error = error || this.defaultError;
+
+ var results = [];
+ var i, len;
+
+ try {
+ for (i = 0, len = localStorage.length; i < len; i++) {
+ var fullKey = localStorage.key(i);
+ var key = unqualifyDomStoreKey(this, fullKey);
+ if (fullKey !== key) {
+ results.push(key);
+ }
+ }
+ delay(success, results);
+ }
+ catch (e) {
+ delay(error, e);
+ }
+ };
+
+ /// Identifies the underlying mechanism used by the store.
+ DomStore.prototype.mechanism = "dom";
+
+ DomStore.prototype.read = function (key, success, error) {
+ /// Reads the value associated to a key in the store.
+ /// Key string.
+ /// Callback for a successful reads operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ error = error || this.defaultError;
+
+ if (key instanceof Array) {
+ error({ message: "Array of keys not supported" });
+ } else {
+ try {
+ var fullKey = qualifyDomStoreKey(this, key);
+ var value = localStorage.getItem(fullKey);
+ if (value !== null && value !== "undefined") {
+ // Hydrate using json
+ value = window.JSON.parse(value, domStoreJSONToDate);
+ }
+ else {
+ value = undefined;
+ }
+ delay(success, key, value);
+ } catch (e) {
+ delay(error, e);
+ }
+ }
+ };
+
+ DomStore.prototype.remove = function (key, success, error) {
+ /// Removes a key and its value from the store.
+ /// Key string.
+ /// Callback for a successful remove operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ error = error || this.defaultError;
+
+ if (key instanceof Array) {
+ error({ message: "Batches not supported" });
+ } else {
+ try {
+ var fullKey = qualifyDomStoreKey(this, key);
+ localStorage.removeItem(fullKey);
+ delay(success);
+ } catch (e) {
+ delay(error, e);
+ }
+ }
+ };
+
+ DomStore.prototype.update = function (key, value, success, error) {
+ /// Updates the value associated to a key in the store.
+ /// Key string.
+ /// New value.
+ /// Callback for a successful update operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method errors out if the specified key is not found in the store.
+ ///
+
+ error = error || this.defaultError;
+ var store = this;
+ this.contains(key, function (contained) {
+ if (contained) {
+ store.addOrUpdate(key, value, success, error);
+ } else {
+ delay(error, { message: "key not found", key: key });
+ }
+ }, error);
+ };
+
+
+
+ var indexedDB = window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB || window.indexedDB;
+ var IDBKeyRange = window.IDBKeyRange || window.webkitIDBKeyRange;
+ var IDBTransaction = window.IDBTransaction || window.webkitIDBTransaction || {};
+
+ var IDBT_READ_ONLY = IDBTransaction.READ_ONLY || "readonly";
+ var IDBT_READ_WRITE = IDBTransaction.READ_WRITE || "readwrite";
+
+ var getError = function (error, defaultError) {
+ /// Returns either a specific error handler or the default error handler
+ /// The specific error handler
+ /// The default error handler
+ /// The error callback
+
+ return function (e) {
+ var errorFunc = error || defaultError;
+ if (!errorFunc) {
+ return;
+ }
+
+ // Old api quota exceeded error support.
+ if (Object.prototype.toString.call(e) === "[object IDBDatabaseException]") {
+ if (e.code === 11 /* IndexedDb disk quota exceeded */) {
+ errorFunc({ name: "QuotaExceededError", error: e });
+ return;
+ }
+ errorFunc(e);
+ return;
+ }
+
+ var errName;
+ try {
+ var errObj = e.target.error || e;
+ errName = errObj.name;
+ } catch (ex) {
+ errName = (e.type === "blocked") ? "IndexedDBBlocked" : "UnknownError";
+ }
+ errorFunc({ name: errName, error: e });
+ };
+ };
+
+ var openStoreDb = function (store, success, error) {
+ /// Opens the store object's indexed db database.
+ /// The store object
+ /// The success callback
+ /// The error callback
+
+ var storeName = store.name;
+ var dbName = "_datajs_" + storeName;
+
+ var request = indexedDB.open(dbName);
+ request.onblocked = error;
+ request.onerror = error;
+
+ request.onupgradeneeded = function () {
+ var db = request.result;
+ if (!db.objectStoreNames.contains(storeName)) {
+ db.createObjectStore(storeName);
+ }
+ };
+
+ request.onsuccess = function (event) {
+ var db = request.result;
+ if (!db.objectStoreNames.contains(storeName)) {
+ // Should we use the old style api to define the database schema?
+ if ("setVersion" in db) {
+ var versionRequest = db.setVersion("1.0");
+ versionRequest.onsuccess = function () {
+ var transaction = versionRequest.transaction;
+ transaction.oncomplete = function () {
+ success(db);
+ };
+ db.createObjectStore(storeName, null, false);
+ };
+ versionRequest.onerror = error;
+ versionRequest.onblocked = error;
+ return;
+ }
+
+ // The database doesn't have the expected store.
+ // Fabricate an error object for the event for the schema mismatch
+ // and error out.
+ event.target.error = { name: "DBSchemaMismatch" };
+ error(event);
+ return;
+ }
+
+ db.onversionchange = function (event) {
+ event.target.close();
+ }
+ success(db);
+ };
+ };
+
+ var openTransaction = function (store, mode, success, error) {
+ /// Opens a new transaction to the store
+ /// The store object
+ /// The read/write mode of the transaction (constants from IDBTransaction)
+ /// The success callback
+ /// The error callback
+
+ var storeName = store.name;
+ var storeDb = store.db;
+ var errorCallback = getError(error, store.defaultError);
+
+ if (storeDb) {
+ success(storeDb.transaction(storeName, mode));
+ return;
+ }
+
+ openStoreDb(store, function (db) {
+ store.db = db;
+ success(db.transaction(storeName, mode));
+ }, errorCallback);
+ };
+
+ var IndexedDBStore = function (name) {
+ /// Creates a new IndexedDBStore.
+ /// The name of the store.
+ /// The new IndexedDBStore.
+ this.name = name;
+ };
+
+ IndexedDBStore.create = function (name) {
+ /// Creates a new IndexedDBStore.
+ /// The name of the store.
+ /// The new IndexedDBStore.
+ if (IndexedDBStore.isSupported()) {
+ return new IndexedDBStore(name);
+ }
+
+ throw { message: "IndexedDB is not supported on this browser" };
+ };
+
+ IndexedDBStore.isSupported = function () {
+ /// Returns whether IndexedDB is supported.
+ /// True if IndexedDB is supported, false otherwise.
+ return !!indexedDB;
+ };
+
+ IndexedDBStore.prototype.add = function (key, value, success, error) {
+ /// Adds a key/value pair to the store
+ /// The key
+ /// The value
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ var keys = [];
+ var values = [];
+
+ if (key instanceof Array) {
+ keys = key;
+ values = value;
+ } else {
+ keys = [key];
+ values = [value];
+ }
+
+ openTransaction(this, IDBT_READ_WRITE, function (transaction) {
+ transaction.onabort = getError(error, defaultError, key, "add");
+ transaction.oncomplete = function () {
+ if (key instanceof Array) {
+ success(keys, values);
+ } else {
+ success(key, value);
+ }
+ };
+
+ for (var i = 0; i < keys.length && i < values.length; i++) {
+ transaction.objectStore(name).add({ v: values[i] }, keys[i]);
+ }
+ }, error);
+ };
+
+ IndexedDBStore.prototype.addOrUpdate = function (key, value, success, error) {
+ /// Adds or updates a key/value pair in the store
+ /// The key
+ /// The value
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ var keys = [];
+ var values = [];
+
+ if (key instanceof Array) {
+ keys = key;
+ values = value;
+ } else {
+ keys = [key];
+ values = [value];
+ }
+
+ openTransaction(this, IDBT_READ_WRITE, function (transaction) {
+ transaction.onabort = getError(error, defaultError);
+ transaction.oncomplete = function () {
+ if (key instanceof Array) {
+ success(keys, values);
+ } else {
+ success(key, value);
+ }
+ };
+
+ for (var i = 0; i < keys.length && i < values.length; i++) {
+ var record = { v: values[i] };
+ transaction.objectStore(name).put(record, keys[i]);
+ }
+ }, error);
+ };
+
+ IndexedDBStore.prototype.clear = function (success, error) {
+ /// Clears the store
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ openTransaction(this, IDBT_READ_WRITE, function (transaction) {
+ transaction.onerror = getError(error, defaultError);
+ transaction.oncomplete = function () {
+ success();
+ };
+
+ transaction.objectStore(name).clear();
+ }, error);
+ };
+
+ IndexedDBStore.prototype.close = function () {
+ /// Closes the connection to the database
+ if (this.db) {
+ this.db.close();
+ this.db = null;
+ }
+ };
+
+ IndexedDBStore.prototype.contains = function (key, success, error) {
+ /// Returns whether the store contains a key
+ /// The key
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ openTransaction(this, IDBT_READ_ONLY, function (transaction) {
+ var objectStore = transaction.objectStore(name);
+ var request = objectStore["get"](key);
+
+ transaction.oncomplete = function () {
+ success(!!request.result);
+ };
+ transaction.onerror = getError(error, defaultError);
+ }, error);
+ };
+
+ IndexedDBStore.prototype.defaultError = throwErrorCallback;
+
+ IndexedDBStore.prototype.getAllKeys = function (success, error) {
+ /// Gets all the keys from the store
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ openTransaction(this, IDBT_READ_WRITE, function (transaction) {
+ var results = [];
+
+ transaction.oncomplete = function () {
+ success(results);
+ };
+
+ var request = transaction.objectStore(name).openCursor();
+
+ request.onerror = getError(error, defaultError);
+ request.onsuccess = function (event) {
+ var cursor = event.target.result;
+ if (cursor) {
+ results.push(cursor.key);
+ // Some tools have issues because continue is a javascript reserved word.
+ cursor["continue"].call(cursor);
+ }
+ };
+ }, error);
+ };
+
+ /// Identifies the underlying mechanism used by the store.
+ IndexedDBStore.prototype.mechanism = "indexeddb";
+
+ IndexedDBStore.prototype.read = function (key, success, error) {
+ /// Reads the value for the specified key
+ /// The key
+ /// The success callback
+ /// The error callback
+ /// If the key does not exist, the success handler will be called with value = undefined
+ var name = this.name;
+ var defaultError = this.defaultError;
+ var keys = (key instanceof Array) ? key : [key];
+
+ openTransaction(this, IDBT_READ_ONLY, function (transaction) {
+ var values = [];
+
+ transaction.onerror = getError(error, defaultError, key, "read");
+ transaction.oncomplete = function () {
+ if (key instanceof Array) {
+ success(keys, values);
+ } else {
+ success(keys[0], values[0]);
+ }
+ };
+
+ for (var i = 0; i < keys.length; i++) {
+ // Some tools have issues because get is a javascript reserved word.
+ var objectStore = transaction.objectStore(name);
+ var request = objectStore["get"].call(objectStore, keys[i]);
+ request.onsuccess = function (event) {
+ var record = event.target.result;
+ values.push(record ? record.v : undefined);
+ };
+ }
+ }, error);
+ };
+
+ IndexedDBStore.prototype.remove = function (key, success, error) {
+ /// Removes the specified key from the store
+ /// The key
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ var keys = (key instanceof Array) ? key : [key];
+
+ openTransaction(this, IDBT_READ_WRITE, function (transaction) {
+ transaction.onerror = getError(error, defaultError);
+ transaction.oncomplete = function () {
+ success();
+ };
+
+ for (var i = 0; i < keys.length; i++) {
+ // Some tools have issues because continue is a javascript reserved word.
+ var objectStore = transaction.objectStore(name);
+ objectStore["delete"].call(objectStore, keys[i]);
+ }
+ }, error);
+ };
+
+ IndexedDBStore.prototype.update = function (key, value, success, error) {
+ /// Updates a key/value pair in the store
+ /// The key
+ /// The value
+ /// The success callback
+ /// The error callback
+ var name = this.name;
+ var defaultError = this.defaultError;
+ var keys = [];
+ var values = [];
+
+ if (key instanceof Array) {
+ keys = key;
+ values = value;
+ } else {
+ keys = [key];
+ values = [value];
+ }
+
+ openTransaction(this, IDBT_READ_WRITE, function (transaction) {
+ transaction.onabort = getError(error, defaultError);
+ transaction.oncomplete = function () {
+ if (key instanceof Array) {
+ success(keys, values);
+ } else {
+ success(key, value);
+ }
+ };
+
+ for (var i = 0; i < keys.length && i < values.length; i++) {
+ var request = transaction.objectStore(name).openCursor(IDBKeyRange.only(keys[i]));
+ var record = { v: values[i] };
+ request.pair = { key: keys[i], value: record };
+ request.onsuccess = function (event) {
+ var cursor = event.target.result;
+ if (cursor) {
+ cursor.update(event.target.pair.value);
+ } else {
+ transaction.abort();
+ }
+ };
+ }
+ }, error);
+ };
+
+
+
+ var MemoryStore = function (name) {
+ /// Constructor for store objects that use a sorted array as the underlying mechanism.
+ /// Store name.
+
+ var holes = [];
+ var items = [];
+ var keys = {};
+
+ this.name = name;
+
+ var getErrorCallback = function (error) {
+ return error || this.defaultError;
+ };
+
+ var validateKeyInput = function (key, error) {
+ /// Validates that the specified key is not undefined, not null, and not an array
+ /// Key value.
+ /// Error callback.
+ /// True if the key is valid. False if the key is invalid and the error callback has been queued for execution.
+
+ var messageString;
+
+ if (key instanceof Array) {
+ messageString = "Array of keys not supported";
+ }
+
+ if (key === undefined || key === null) {
+ messageString = "Invalid key";
+ }
+
+ if (messageString) {
+ delay(error, { message: messageString });
+ return false;
+ }
+ return true;
+ };
+
+ this.add = function (key, value, success, error) {
+ /// Adds a new value identified by a key to the store.
+ /// Key string.
+ /// Value that is going to be added to the store.
+ /// Callback for a successful add operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method errors out if the store already contains the specified key.
+ ///
+
+ error = getErrorCallback(error);
+
+ if (validateKeyInput(key, error)) {
+ if (!keys.hasOwnProperty(key)) {
+ this.addOrUpdate(key, value, success, error);
+ } else {
+ error({ message: "key already exists", key: key });
+ }
+ }
+ };
+
+ this.addOrUpdate = function (key, value, success, error) {
+ /// Adds or updates a value identified by a key to the store.
+ /// Key string.
+ /// Value that is going to be added or updated to the store.
+ /// Callback for a successful add or update operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method will overwrite the key's current value if it already exists in the store; otherwise it simply adds the new key and value.
+ ///
+
+ error = getErrorCallback(error);
+
+ if (validateKeyInput(key, error)) {
+ var index = keys[key];
+ if (index === undefined) {
+ if (holes.length > 0) {
+ index = holes.splice(0, 1);
+ } else {
+ index = items.length;
+ }
+ }
+ items[index] = value;
+ keys[key] = index;
+ delay(success, key, value);
+ }
+ };
+
+ this.clear = function (success) {
+ /// Removes all the data associated with this store object.
+ /// Callback for a successful clear operation.
+
+ items = [];
+ keys = {};
+ holes = [];
+
+ delay(success);
+ };
+
+ this.contains = function (key, success) {
+ /// Checks whether a key exists in the store.
+ /// Key string.
+ /// Callback indicating whether the store contains the key or not.
+
+ var contained = keys.hasOwnProperty(key);
+ delay(success, contained);
+ };
+
+ this.getAllKeys = function (success) {
+ /// Gets all the keys that exist in the store.
+ /// Callback for a successful get operation.
+
+ var results = [];
+ for (var name in keys) {
+ results.push(name);
+ }
+ delay(success, results);
+ };
+
+ this.read = function (key, success, error) {
+ /// Reads the value associated to a key in the store.
+ /// Key string.
+ /// Callback for a successful reads operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ error = getErrorCallback(error);
+
+ if (validateKeyInput(key, error)) {
+ var index = keys[key];
+ delay(success, key, items[index]);
+ }
+ };
+
+ this.remove = function (key, success, error) {
+ /// Removes a key and its value from the store.
+ /// Key string.
+ /// Callback for a successful remove operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ error = getErrorCallback(error);
+
+ if (validateKeyInput(key, error)) {
+ var index = keys[key];
+ if (index !== undefined) {
+ if (index === items.length - 1) {
+ items.pop();
+ } else {
+ items[index] = undefined;
+ holes.push(index);
+ }
+ delete keys[key];
+
+ // The last item was removed, no need to keep track of any holes in the array.
+ if (items.length === 0) {
+ holes = [];
+ }
+ }
+
+ delay(success);
+ }
+ };
+
+ this.update = function (key, value, success, error) {
+ /// Updates the value associated to a key in the store.
+ /// Key string.
+ /// New value.
+ /// Callback for a successful update operation.
+ /// Callback for handling errors. If not specified then store.defaultError is invoked.
+ ///
+ /// This method errors out if the specified key is not found in the store.
+ ///
+
+ error = getErrorCallback(error);
+ if (validateKeyInput(key, error)) {
+ if (keys.hasOwnProperty(key)) {
+ this.addOrUpdate(key, value, success, error);
+ } else {
+ error({ message: "key not found", key: key });
+ }
+ }
+ };
+ };
+
+ MemoryStore.create = function (name) {
+ /// Creates a store object that uses memory storage as its underlying mechanism.
+ /// Store name.
+ /// Store object.
+ return new MemoryStore(name);
+ };
+
+ MemoryStore.isSupported = function () {
+ /// Checks whether the underlying mechanism for this kind of store objects is supported by the browser.
+ /// True if the mechanism is supported by the browser; otherwise false.
+ return true;
+ };
+
+ MemoryStore.prototype.close = function () {
+ /// This function does nothing in MemoryStore as it does not have a connection model.
+ };
+
+ MemoryStore.prototype.defaultError = throwErrorCallback;
+
+ /// Identifies the underlying mechanism used by the store.
+ MemoryStore.prototype.mechanism = "memory";
+
+
+
+ var mechanisms = {
+ indexeddb: IndexedDBStore,
+ dom: DomStore,
+ memory: MemoryStore
+ };
+
+ datajs.defaultStoreMechanism = "best";
+
+ datajs.createStore = function (name, mechanism) {
+ /// Creates a new store object.
+ /// Store name.
+ /// A specific mechanism to use (defaults to best, can be "best", "dom", "indexeddb", "webdb").
+ /// Store object.
+
+ if (!mechanism) {
+ mechanism = datajs.defaultStoreMechanism;
+ }
+
+ if (mechanism === "best") {
+ mechanism = (DomStore.isSupported()) ? "dom" : "memory";
+ }
+
+ var factory = mechanisms[mechanism];
+ if (factory) {
+ return factory.create(name);
+ }
+
+ throw { message: "Failed to create store", name: name, mechanism: mechanism };
+ };
+
+
+
+
+ var appendQueryOption = function (uri, queryOption) {
+ /// Appends the specified escaped query option to the specified URI.
+ /// URI to append option to.
+ /// Escaped query option to append.
+ var separator = (uri.indexOf("?") >= 0) ? "&" : "?";
+ return uri + separator + queryOption;
+ };
+
+ var appendSegment = function (uri, segment) {
+ /// Appends the specified segment to the given URI.
+ /// URI to append a segment to.
+ /// Segment to append.
+ /// The original URI with a new segment appended.
+
+ var index = uri.indexOf("?");
+ var queryPortion = "";
+ if (index >= 0) {
+ queryPortion = uri.substr(index);
+ uri = uri.substr(0, index);
+ }
+
+ if (uri[uri.length - 1] !== "/") {
+ uri += "/";
+ }
+ return uri + segment + queryPortion;
+ };
+
+ var buildODataRequest = function (uri, options) {
+ /// Builds a request object to GET the specified URI.
+ /// URI for request.
+ /// Additional options.
+
+ return {
+ method: "GET",
+ requestUri: uri,
+ user: options.user,
+ password: options.password,
+ enableJsonpCallback: options.enableJsonpCallback,
+ callbackParameterName: options.callbackParameterName,
+ formatQueryString: options.formatQueryString
+ };
+ };
+
+ var findQueryOptionStart = function (uri, name) {
+ /// Finds the index where the value of a query option starts.
+ /// URI to search in.
+ /// Name to look for.
+ /// The index where the query option starts.
+
+ var result = -1;
+ var queryIndex = uri.indexOf("?");
+ if (queryIndex !== -1) {
+ var start = uri.indexOf("?" + name + "=", queryIndex);
+ if (start === -1) {
+ start = uri.indexOf("&" + name + "=", queryIndex);
+ }
+ if (start !== -1) {
+ result = start + name.length + 2;
+ }
+ }
+ return result;
+ };
+
+ var queryForData = function (uri, options, success, error) {
+ /// Gets data from an OData service.
+ /// URI to the OData service.
+ /// Object with additional well-known request options.
+ /// Success callback.
+ /// Error callback.
+ /// Object with an abort method.
+
+ var request = queryForDataInternal(uri, options, [], success, error);
+ return request;
+ };
+
+ var queryForDataInternal = function (uri, options, data, success, error) {
+ /// Gets data from an OData service taking into consideration server side paging.
+ /// URI to the OData service.
+ /// Object with additional well-known request options.
+ /// Array that stores the data provided by the OData service.
+ /// Success callback.
+ /// Error callback.
+ /// Object with an abort method.
+
+ var request = buildODataRequest(uri, options);
+ var currentRequest = odata.request(request, function (newData) {
+ var next = newData.__next;
+ var results = newData.results;
+
+ data = data.concat(results);
+
+ if (next) {
+ currentRequest = queryForDataInternal(next, options, data, success, error);
+ } else {
+ success(data);
+ }
+ }, error, undefined, options.httpClient, options.metadata);
+
+ return {
+ abort: function () {
+ currentRequest.abort();
+ }
+ };
+ };
+
+ var ODataCacheSource = function (options) {
+ /// Creates a data cache source object for requesting data from an OData service.
+ /// Options for the cache data source.
+ /// A new data cache source instance.
+
+ var that = this;
+ var uri = options.source;
+
+ that.identifier = normalizeURICase(encodeURI(decodeURI(uri)));
+ that.options = options;
+
+ that.count = function (success, error) {
+ /// Gets the number of items in the collection.
+ /// Success callback with the item count.
+ /// Error callback.
+ /// Request object with an abort method./
+
+ var options = that.options;
+ return odata.request(
+ buildODataRequest(appendSegment(uri, "$count"), options),
+ function (data) {
+ var count = parseInt10(data.toString());
+ if (isNaN(count)) {
+ error({ message: "Count is NaN", count: count });
+ } else {
+ success(count);
+ }
+ }, error, undefined, options.httpClient, options.metadata);
+ };
+
+ that.read = function (index, count, success, error) {
+ /// Gets a number of consecutive items from the collection.
+ /// Zero-based index of the items to retrieve.
+ /// Number of items to retrieve.
+ /// Success callback with the requested items.
+ /// Error callback.
+ /// Request object with an abort method./
+
+ var queryOptions = "$skip=" + index + "&$top=" + count;
+ return queryForData(appendQueryOption(uri, queryOptions), that.options, success, error);
+ };
+
+ return that;
+ };
+
+
+
+ var appendPage = function (operation, page) {
+ /// Appends a page's data to the operation data.
+ /// Operation with (i)ndex, (c)ount and (d)ata.
+ /// Page with (i)ndex, (c)ount and (d)ata.
+
+ var intersection = intersectRanges(operation, page);
+ if (intersection) {
+ var start = intersection.i - page.i;
+ var end = start + (operation.c - operation.d.length);
+ operation.d = operation.d.concat(page.d.slice(start, end));
+ }
+ };
+
+ var intersectRanges = function (x, y) {
+ /// Returns the {(i)ndex, (c)ount} range for the intersection of x and y.
+ /// Range with (i)ndex and (c)ount members.
+ /// Range with (i)ndex and (c)ount members.
+ /// The intersection (i)ndex and (c)ount; undefined if there is no intersection.
+
+ var xLast = x.i + x.c;
+ var yLast = y.i + y.c;
+ var resultIndex = (x.i > y.i) ? x.i : y.i;
+ var resultLast = (xLast < yLast) ? xLast : yLast;
+ var result;
+ if (resultLast >= resultIndex) {
+ result = { i: resultIndex, c: resultLast - resultIndex };
+ }
+
+ return result;
+ };
+
+ var checkZeroGreater = function (val, name) {
+ /// Checks whether val is a defined number with value zero or greater.
+ /// Value to check.
+ /// Parameter name to use in exception.
+
+ if (val === undefined || typeof val !== "number") {
+ throw { message: "'" + name + "' must be a number." };
+ }
+
+ if (isNaN(val) || val < 0 || !isFinite(val)) {
+ throw { message: "'" + name + "' must be greater than or equal to zero." };
+ }
+ };
+
+ var checkUndefinedGreaterThanZero = function (val, name) {
+ /// Checks whether val is undefined or a number with value greater than zero.
+ /// Value to check.
+ /// Parameter name to use in exception.
+
+ if (val !== undefined) {
+ if (typeof val !== "number") {
+ throw { message: "'" + name + "' must be a number." };
+ }
+
+ if (isNaN(val) || val <= 0 || !isFinite(val)) {
+ throw { message: "'" + name + "' must be greater than zero." };
+ }
+ }
+ };
+
+ var checkUndefinedOrNumber = function (val, name) {
+ /// Checks whether val is undefined or a number
+ /// Value to check.
+ /// Parameter name to use in exception.
+ if (val !== undefined && (typeof val !== "number" || isNaN(val) || !isFinite(val))) {
+ throw { message: "'" + name + "' must be a number." };
+ }
+ };
+
+ var removeFromArray = function (arr, item) {
+ /// Performs a linear search on the specified array and removes the first instance of 'item'.
+ /// Array to search.
+ /// Item being sought.
+ /// Whether the item was removed.
+
+ var i, len;
+ for (i = 0, len = arr.length; i < len; i++) {
+ if (arr[i] === item) {
+ arr.splice(i, 1);
+ return true;
+ }
+ }
+
+ return false;
+ };
+
+ var estimateSize = function (obj) {
+ /// Estimates the size of an object in bytes.
+ /// Object to determine the size of.
+ /// Estimated size of the object in bytes.
+ var size = 0;
+ var type = typeof obj;
+
+ if (type === "object" && obj) {
+ for (var name in obj) {
+ size += name.length * 2 + estimateSize(obj[name]);
+ }
+ } else if (type === "string") {
+ size = obj.length * 2;
+ } else {
+ size = 8;
+ }
+ return size;
+ };
+
+ var snapToPageBoundaries = function (lowIndex, highIndex, pageSize) {
+ /// Snaps low and high indices into page sizes and returns a range.
+ /// Low index to snap to a lower value.
+ /// High index to snap to a higher value.
+ /// Page size to snap to.
+ /// A range with (i)ndex and (c)ount of elements.
+
+ lowIndex = Math.floor(lowIndex / pageSize) * pageSize;
+ highIndex = Math.ceil((highIndex + 1) / pageSize) * pageSize;
+ return { i: lowIndex, c: highIndex - lowIndex };
+ };
+
+ // The DataCache is implemented using state machines. The following constants are used to properly
+ // identify and label the states that these machines transition to.
+
+ // DataCache state constants
+
+ var CACHE_STATE_DESTROY = "destroy";
+ var CACHE_STATE_IDLE = "idle";
+ var CACHE_STATE_INIT = "init";
+ var CACHE_STATE_READ = "read";
+ var CACHE_STATE_PREFETCH = "prefetch";
+ var CACHE_STATE_WRITE = "write";
+
+ // DataCacheOperation state machine states.
+ // Transitions on operations also depend on the cache current of the cache.
+
+ var OPERATION_STATE_CANCEL = "cancel";
+ var OPERATION_STATE_END = "end";
+ var OPERATION_STATE_ERROR = "error";
+ var OPERATION_STATE_START = "start";
+ var OPERATION_STATE_WAIT = "wait";
+
+ // Destroy state machine states
+
+ var DESTROY_STATE_CLEAR = "clear";
+
+ // Read / Prefetch state machine states
+
+ var READ_STATE_DONE = "done";
+ var READ_STATE_LOCAL = "local";
+ var READ_STATE_SAVE = "save";
+ var READ_STATE_SOURCE = "source";
+
+ var DataCacheOperation = function (stateMachine, promise, isCancelable, index, count, data, pending) {
+ /// Creates a new operation object.
+ /// State machine that describes the specific behavior of the operation.
+ /// Promise for requested values.
+ /// Whether this operation can be canceled or not.
+ /// Index of first item requested.
+ /// Count of items requested.
+ /// Array with the items requested by the operation.
+ /// Total number of pending prefetch records.
+ /// A new data cache operation instance.
+
+ /// Promise for requested values.
+ /// Index of first item requested.
+ /// Count of items requested.
+ /// Array with the items requested by the operation.
+ /// Current state of the operation.
+ /// Whether the operation has been canceled.
+ /// Total number of pending prefetch records.
+ /// Callback executed when the operation reaches the end state.
+
+ var stateData;
+ var cacheState;
+ var that = this;
+
+ that.p = promise;
+ that.i = index;
+ that.c = count;
+ that.d = data;
+ that.s = OPERATION_STATE_START;
+
+ that.canceled = false;
+ that.pending = pending;
+ that.oncomplete = null;
+
+ that.cancel = function () {
+ /// Transitions this operation to the cancel state and sets the canceled flag to true.
+ /// The function is a no-op if the operation is non-cancelable.
+
+ if (!isCancelable) {
+ return;
+ }
+
+ var state = that.s;
+ if (state !== OPERATION_STATE_ERROR && state !== OPERATION_STATE_END && state !== OPERATION_STATE_CANCEL) {
+ that.canceled = true;
+ transition(OPERATION_STATE_CANCEL, stateData);
+ }
+ };
+
+ that.complete = function () {
+ /// Transitions this operation to the end state.
+
+ transition(OPERATION_STATE_END, stateData);
+ };
+
+ that.error = function (err) {
+ /// Transitions this operation to the error state.
+ if (!that.canceled) {
+ transition(OPERATION_STATE_ERROR, err);
+ }
+ };
+
+ that.run = function (state) {
+ /// Executes the operation's current state in the context of a new cache state.
+ /// New cache state.
+
+ cacheState = state;
+ that.transition(that.s, stateData);
+ };
+
+ that.wait = function (data) {
+ /// Transitions this operation to the wait state.
+
+ transition(OPERATION_STATE_WAIT, data);
+ };
+
+ var operationStateMachine = function (opTargetState, cacheState, data) {
+ /// State machine that describes all operations common behavior.
+ /// Operation state to transition to.
+ /// Current cache state.
+ /// Additional data passed to the state.
+
+ switch (opTargetState) {
+ case OPERATION_STATE_START:
+ // Initial state of the operation. The operation will remain in this state until the cache has been fully initialized.
+ if (cacheState !== CACHE_STATE_INIT) {
+ stateMachine(that, opTargetState, cacheState, data);
+ }
+ break;
+
+ case OPERATION_STATE_WAIT:
+ // Wait state indicating that the operation is active but waiting for an asynchronous operation to complete.
+ stateMachine(that, opTargetState, cacheState, data);
+ break;
+
+ case OPERATION_STATE_CANCEL:
+ // Cancel state.
+ stateMachine(that, opTargetState, cacheState, data);
+ that.fireCanceled();
+ transition(OPERATION_STATE_END);
+ break;
+
+ case OPERATION_STATE_ERROR:
+ // Error state. Data is expected to be an object detailing the error condition.
+ stateMachine(that, opTargetState, cacheState, data);
+ that.canceled = true;
+ that.fireRejected(data);
+ transition(OPERATION_STATE_END);
+ break;
+
+ case OPERATION_STATE_END:
+ // Final state of the operation.
+ if (that.oncomplete) {
+ that.oncomplete(that);
+ }
+ if (!that.canceled) {
+ that.fireResolved();
+ }
+ stateMachine(that, opTargetState, cacheState, data);
+ break;
+
+ default:
+ // Any other state is passed down to the state machine describing the operation's specific behavior.
+ stateMachine(that, opTargetState, cacheState, data);
+ break;
+ }
+ };
+
+ var transition = function (state, data) {
+ /// Transitions this operation to a new state.
+ /// State to transition the operation to.
+ /// Additional data passed to the state.
+
+ that.s = state;
+ stateData = data;
+ operationStateMachine(state, cacheState, data);
+ };
+
+ that.transition = transition;
+
+ return that;
+ };
+
+ DataCacheOperation.prototype.fireResolved = function () {
+ /// Fires a resolved notification as necessary.
+
+ // Fire the resolve just once.
+ var p = this.p;
+ if (p) {
+ this.p = null;
+ p.resolve(this.d);
+ }
+ };
+
+ DataCacheOperation.prototype.fireRejected = function (reason) {
+ /// Fires a rejected notification as necessary.
+
+ // Fire the rejection just once.
+ var p = this.p;
+ if (p) {
+ this.p = null;
+ p.reject(reason);
+ }
+ };
+
+ DataCacheOperation.prototype.fireCanceled = function () {
+ /// Fires a canceled notification as necessary.
+
+ this.fireRejected({ canceled: true, message: "Operation canceled" });
+ };
+
+
+ var DataCache = function (options) {
+ /// Creates a data cache for a collection that is efficiently loaded on-demand.
+ ///
+ /// Options for the data cache, including name, source, pageSize,
+ /// prefetchSize, cacheSize, storage mechanism, and initial prefetch and local-data handler.
+ ///
+ /// A new data cache instance.
+
+ var state = CACHE_STATE_INIT;
+ var stats = { counts: 0, netReads: 0, prefetches: 0, cacheReads: 0 };
+
+ var clearOperations = [];
+ var readOperations = [];
+ var prefetchOperations = [];
+
+ var actualCacheSize = 0; // Actual cache size in bytes.
+ var allDataLocal = false; // Whether all data is local.
+ var cacheSize = undefinedDefault(options.cacheSize, 1048576); // Requested cache size in bytes, default 1 MB.
+ var collectionCount = 0; // Number of elements in the server collection.
+ var highestSavedPage = 0; // Highest index of all the saved pages.
+ var highestSavedPageSize = 0; // Item count of the saved page with the highest index.
+ var overflowed = cacheSize === 0; // If the cache has overflowed (actualCacheSize > cacheSize or cacheSize == 0);
+ var pageSize = undefinedDefault(options.pageSize, 50); // Number of elements to store per page.
+ var prefetchSize = undefinedDefault(options.prefetchSize, pageSize); // Number of elements to prefetch from the source when the cache is idling.
+ var version = "1.0";
+ var cacheFailure;
+
+ var pendingOperations = 0;
+
+ var source = options.source;
+ if (typeof source === "string") {
+ // Create a new cache source.
+ source = new ODataCacheSource(options);
+ }
+ source.options = options;
+
+ // Create a cache local store.
+ var store = datajs.createStore(options.name, options.mechanism);
+
+ var that = this;
+
+ that.onidle = options.idle;
+ that.stats = stats;
+
+ that.count = function () {
+ /// Counts the number of items in the collection.
+ /// A promise with the number of items.
+
+ if (cacheFailure) {
+ throw cacheFailure;
+ }
+
+ var deferred = createDeferred();
+ var canceled = false;
+
+ if (allDataLocal) {
+ delay(function () {
+ deferred.resolve(collectionCount);
+ });
+
+ return deferred.promise();
+ }
+
+ // TODO: Consider returning the local data count instead once allDataLocal flag is set to true.
+ var request = source.count(function (count) {
+ request = null;
+ stats.counts++;
+ deferred.resolve(count);
+ }, function (err) {
+ request = null;
+ deferred.reject(extend(err, { canceled: canceled }));
+ });
+
+ return extend(deferred.promise(), {
+ cancel: function () {
+ /// Aborts the count operation.
+ if (request) {
+ canceled = true;
+ request.abort();
+ request = null;
+ }
+ }
+ });
+ };
+
+ that.clear = function () {
+ /// Cancels all running operations and clears all local data associated with this cache.
+ ///
+ /// New read requests made while a clear operation is in progress will not be canceled.
+ /// Instead they will be queued for execution once the operation is completed.
+ ///
+ /// A promise that has no value and can't be canceled.
+
+ if (cacheFailure) {
+ throw cacheFailure;
+ }
+
+ if (clearOperations.length === 0) {
+ var deferred = createDeferred();
+ var op = new DataCacheOperation(destroyStateMachine, deferred, false);
+ queueAndStart(op, clearOperations);
+ return deferred.promise();
+ }
+ return clearOperations[0].p;
+ };
+
+ that.filterForward = function (index, count, predicate) {
+ /// Filters the cache data based a predicate.
+ /// The index of the item to start filtering forward from.
+ /// Maximum number of items to include in the result.
+ /// Callback function returning a boolean that determines whether an item should be included in the result or not.
+ ///
+ /// Specifying a negative count value will yield all the items in the cache that satisfy the predicate.
+ ///
+ /// A promise for an array of results.
+ return filter(index, count, predicate, false);
+ };
+
+ that.filterBack = function (index, count, predicate) {
+ /// Filters the cache data based a predicate.
+ /// The index of the item to start filtering backward from.
+ /// Maximum number of items to include in the result.
+ /// Callback function returning a boolean that determines whether an item should be included in the result or not.
+ ///
+ /// Specifying a negative count value will yield all the items in the cache that satisfy the predicate.
+ ///
+ /// A promise for an array of results.
+ return filter(index, count, predicate, true);
+ };
+
+ that.readRange = function (index, count) {
+ /// Reads a range of adjacent records.
+ /// Zero-based index of record range to read.
+ /// Number of records in the range.
+ ///
+ /// New read requests made while a clear operation is in progress will not be canceled.
+ /// Instead they will be queued for execution once the operation is completed.
+ ///
+ ///
+ /// A promise for an array of records; less records may be returned if the
+ /// end of the collection is found.
+ ///
+
+ checkZeroGreater(index, "index");
+ checkZeroGreater(count, "count");
+
+ if (cacheFailure) {
+ throw cacheFailure;
+ }
+
+ var deferred = createDeferred();
+
+ // Merging read operations would be a nice optimization here.
+ var op = new DataCacheOperation(readStateMachine, deferred, true, index, count, [], 0);
+ queueAndStart(op, readOperations);
+
+ return extend(deferred.promise(), {
+ cancel: function () {
+ /// Aborts the readRange operation.
+ op.cancel();
+ }
+ });
+ };
+
+ that.ToObservable = that.toObservable = function () {
+ /// Creates an Observable object that enumerates all the cache contents.
+ /// A new Observable object that enumerates all the cache contents.
+ if (!window.Rx || !window.Rx.Observable) {
+ throw { message: "Rx library not available - include rx.js" };
+ }
+
+ if (cacheFailure) {
+ throw cacheFailure;
+ }
+
+ return window.Rx.Observable.CreateWithDisposable(function (obs) {
+ var disposed = false;
+ var index = 0;
+
+ var errorCallback = function (error) {
+ if (!disposed) {
+ obs.OnError(error);
+ }
+ };
+
+ var successCallback = function (data) {
+ if (!disposed) {
+ var i, len;
+ for (i = 0, len = data.length; i < len; i++) {
+ // The wrapper automatically checks for Dispose
+ // on the observer, so we don't need to check it here.
+ obs.OnNext(data[i]);
+ }
+
+ if (data.length < pageSize) {
+ obs.OnCompleted();
+ } else {
+ index += pageSize;
+ that.readRange(index, pageSize).then(successCallback, errorCallback);
+ }
+ }
+ };
+
+ that.readRange(index, pageSize).then(successCallback, errorCallback);
+
+ return { Dispose: function () { disposed = true; } };
+ });
+ };
+
+ var cacheFailureCallback = function (message) {
+ /// Creates a function that handles a callback by setting the cache into failure mode.
+ /// Message text.
+ /// Function to use as error callback.
+ ///
+ /// This function will specifically handle problems with critical store resources
+ /// during cache initialization.
+ ///
+
+ return function (error) {
+ cacheFailure = { message: message, error: error };
+
+ // Destroy any pending clear or read operations.
+ // At this point there should be no prefetch operations.
+ // Count operations will go through but are benign because they
+ // won't interact with the store.
+ var i, len;
+ for (i = 0, len = readOperations.length; i < len; i++) {
+ readOperations[i].fireRejected(cacheFailure);
+ }
+ for (i = 0, len = clearOperations.length; i < len; i++) {
+ clearOperations[i].fireRejected(cacheFailure);
+ }
+
+ // Null out the operation arrays.
+ readOperations = clearOperations = null;
+ };
+ };
+
+ var changeState = function (newState) {
+ /// Updates the cache's state and signals all pending operations of the change.
+ /// New cache state.
+ /// This method is a no-op if the cache's current state and the new state are the same.
+
+ if (newState !== state) {
+ state = newState;
+ var operations = clearOperations.concat(readOperations, prefetchOperations);
+ var i, len;
+ for (i = 0, len = operations.length; i < len; i++) {
+ operations[i].run(state);
+ }
+ }
+ };
+
+ var clearStore = function () {
+ /// Removes all the data stored in the cache.
+ /// A promise with no value.
+
+ var deferred = new DjsDeferred();
+ store.clear(function () {
+
+ // Reset the cache settings.
+ actualCacheSize = 0;
+ allDataLocal = false;
+ collectionCount = 0;
+ highestSavedPage = 0;
+ highestSavedPageSize = 0;
+ overflowed = cacheSize === 0;
+
+ // version is not reset, in case there is other state in eg V1.1 that is still around.
+
+ // Reset the cache stats.
+ stats = { counts: 0, netReads: 0, prefetches: 0, cacheReads: 0 };
+ that.stats = stats;
+
+ store.close();
+ deferred.resolve();
+ }, function (err) {
+ deferred.reject(err);
+ });
+ return deferred;
+ };
+
+ var dequeueOperation = function (operation) {
+ /// Removes an operation from the caches queues and changes the cache state to idle.
+ /// Operation to dequeue.
+ /// This method is used as a handler for the operation's oncomplete event.
+
+ var removed = removeFromArray(clearOperations, operation);
+ if (!removed) {
+ removed = removeFromArray(readOperations, operation);
+ if (!removed) {
+ removeFromArray(prefetchOperations, operation);
+ }
+ }
+
+ pendingOperations--;
+ changeState(CACHE_STATE_IDLE);
+ };
+
+ var fetchPage = function (start) {
+ /// Requests data from the cache source.
+ /// Zero-based index of items to request.
+ /// A promise for a page object with (i)ndex, (c)ount, (d)ata.
+
+
+ var deferred = new DjsDeferred();
+ var canceled = false;
+
+ var request = source.read(start, pageSize, function (data) {
+ var page = { i: start, c: data.length, d: data };
+ deferred.resolve(page);
+ }, function (err) {
+ deferred.reject(err);
+ });
+
+ return extend(deferred, {
+ cancel: function () {
+ if (request) {
+ request.abort();
+ canceled = true;
+ request = null;
+ }
+ }
+ });
+ };
+
+ var filter = function (index, count, predicate, backwards) {
+ /// Filters the cache data based a predicate.
+ /// The index of the item to start filtering from.
+ /// Maximum number of items to include in the result.
+ /// Callback function returning a boolean that determines whether an item should be included in the result or not.
+ /// True if the filtering should move backward from the specified index, falsey otherwise.
+ ///
+ /// Specifying a negative count value will yield all the items in the cache that satisfy the predicate.
+ ///
+ /// A promise for an array of results.
+ index = parseInt10(index);
+ count = parseInt10(count);
+
+ if (isNaN(index)) {
+ throw { message: "'index' must be a valid number.", index: index };
+ }
+ if (isNaN(count)) {
+ throw { message: "'count' must be a valid number.", count: count };
+ }
+
+ if (cacheFailure) {
+ throw cacheFailure;
+ }
+
+ index = Math.max(index, 0);
+
+ var deferred = createDeferred();
+ var arr = [];
+ var canceled = false;
+ var pendingReadRange = null;
+
+ var readMore = function (readIndex, readCount) {
+ if (!canceled) {
+ if (count >= 0 && arr.length >= count) {
+ deferred.resolve(arr);
+ } else {
+ pendingReadRange = that.readRange(readIndex, readCount).then(function (data) {
+ for (var i = 0, length = data.length; i < length && (count < 0 || arr.length < count); i++) {
+ var dataIndex = backwards ? length - i - 1 : i;
+ var item = data[dataIndex];
+ if (predicate(item)) {
+ var element = {
+ index: readIndex + dataIndex,
+ item: item
+ };
+
+ backwards ? arr.unshift(element) : arr.push(element);
+ }
+ }
+
+ // Have we reached the end of the collection?
+ if ((!backwards && data.length < readCount) || (backwards && readIndex <= 0)) {
+ deferred.resolve(arr);
+ } else {
+ var nextIndex = backwards ? Math.max(readIndex - pageSize, 0) : readIndex + readCount;
+ readMore(nextIndex, pageSize);
+ }
+ }, function (err) {
+ deferred.reject(err);
+ });
+ }
+ }
+ };
+
+ // Initially, we read from the given starting index to the next/previous page boundary
+ var initialPage = snapToPageBoundaries(index, index, pageSize);
+ var initialIndex = backwards ? initialPage.i : index;
+ var initialCount = backwards ? index - initialPage.i + 1 : initialPage.i + initialPage.c - index;
+ readMore(initialIndex, initialCount);
+
+ return extend(deferred.promise(), {
+ cancel: function () {
+ /// Aborts the filter operation
+ if (pendingReadRange) {
+ pendingReadRange.cancel();
+ }
+ canceled = true;
+ }
+ });
+ };
+
+ var fireOnIdle = function () {
+ /// Fires an onidle event if any functions are assigned.
+
+ if (that.onidle && pendingOperations === 0) {
+ that.onidle();
+ }
+ };
+
+ var prefetch = function (start) {
+ /// Creates and starts a new prefetch operation.
+ /// Zero-based index of the items to prefetch.
+ ///
+ /// This method is a no-op if any of the following conditions is true:
+ /// 1.- prefetchSize is 0
+ /// 2.- All data has been read and stored locally in the cache.
+ /// 3.- There is already an all data prefetch operation queued.
+ /// 4.- The cache has run out of available space (overflowed).
+ ///
+
+ if (allDataLocal || prefetchSize === 0 || overflowed) {
+ return;
+ }
+
+
+ if (prefetchOperations.length === 0 || (prefetchOperations[0] && prefetchOperations[0].c !== -1)) {
+ // Merging prefetch operations would be a nice optimization here.
+ var op = new DataCacheOperation(prefetchStateMachine, null, true, start, prefetchSize, null, prefetchSize);
+ queueAndStart(op, prefetchOperations);
+ }
+ };
+
+ var queueAndStart = function (op, queue) {
+ /// Queues an operation and runs it.
+ /// Operation to queue.
+ /// Array that will store the operation.
+
+ op.oncomplete = dequeueOperation;
+ queue.push(op);
+ pendingOperations++;
+ op.run(state);
+ };
+
+ var readPage = function (key) {
+ /// Requests a page from the cache local store.
+ /// Zero-based index of the reuqested page.
+ /// A promise for a found flag and page object with (i)ndex, (c)ount, (d)ata, and (t)icks.
+
+
+ var canceled = false;
+ var deferred = extend(new DjsDeferred(), {
+ cancel: function () {
+ /// Aborts the readPage operation.
+ canceled = true;
+ }
+ });
+
+ var error = storeFailureCallback(deferred, "Read page from store failure");
+
+ store.contains(key, function (contained) {
+ if (canceled) {
+ return;
+ }
+ if (contained) {
+ store.read(key, function (_, data) {
+ if (!canceled) {
+ deferred.resolve(data !== undefined, data);
+ }
+ }, error);
+ return;
+ }
+ deferred.resolve(false);
+ }, error);
+ return deferred;
+ };
+
+ var savePage = function (key, page) {
+ /// Saves a page to the cache local store.
+ /// Zero-based index of the requested page.
+ /// Object with (i)ndex, (c)ount, (d)ata, and (t)icks.
+ /// A promise with no value.
+
+
+ var canceled = false;
+
+ var deferred = extend(new DjsDeferred(), {
+ cancel: function () {
+ /// Aborts the readPage operation.
+ canceled = true;
+ }
+ });
+
+ var error = storeFailureCallback(deferred, "Save page to store failure");
+
+ var resolve = function () {
+ deferred.resolve(true);
+ };
+
+ if (page.c > 0) {
+ var pageBytes = estimateSize(page);
+ overflowed = cacheSize >= 0 && cacheSize < actualCacheSize + pageBytes;
+
+ if (!overflowed) {
+ store.addOrUpdate(key, page, function () {
+ updateSettings(page, pageBytes);
+ saveSettings(resolve, error);
+ }, error);
+ } else {
+ resolve();
+ }
+ } else {
+ updateSettings(page, 0);
+ saveSettings(resolve, error);
+ }
+ return deferred;
+ };
+
+ var saveSettings = function (success, error) {
+ /// Saves the cache's current settings to the local store.
+ /// Success callback.
+ /// Errror callback.
+
+ var settings = {
+ actualCacheSize: actualCacheSize,
+ allDataLocal: allDataLocal,
+ cacheSize: cacheSize,
+ collectionCount: collectionCount,
+ highestSavedPage: highestSavedPage,
+ highestSavedPageSize: highestSavedPageSize,
+ pageSize: pageSize,
+ sourceId: source.identifier,
+ version: version
+ };
+
+ store.addOrUpdate("__settings", settings, success, error);
+ };
+
+ var storeFailureCallback = function (deferred/*, message*/) {
+ /// Creates a function that handles a store error.
+ /// Deferred object to resolve.
+ /// Message text.
+ /// Function to use as error callback.
+ ///
+ /// This function will specifically handle problems when interacting with the store.
+ ///
+
+ return function (/*error*/) {
+ // var console = window.console;
+ // if (console && console.log) {
+ // console.log(message);
+ // console.dir(error);
+ // }
+ deferred.resolve(false);
+ };
+ };
+
+ var updateSettings = function (page, pageBytes) {
+ /// Updates the cache's settings based on a page object.
+ /// Object with (i)ndex, (c)ount, (d)ata.
+ /// Size of the page in bytes.
+
+ var pageCount = page.c;
+ var pageIndex = page.i;
+
+ // Detect the collection size.
+ if (pageCount === 0) {
+ if (highestSavedPage === pageIndex - pageSize) {
+ collectionCount = highestSavedPage + highestSavedPageSize;
+ }
+ } else {
+ highestSavedPage = Math.max(highestSavedPage, pageIndex);
+ if (highestSavedPage === pageIndex) {
+ highestSavedPageSize = pageCount;
+ }
+ actualCacheSize += pageBytes;
+ if (pageCount < pageSize && !collectionCount) {
+ collectionCount = pageIndex + pageCount;
+ }
+ }
+
+ // Detect the end of the collection.
+ if (!allDataLocal && collectionCount === highestSavedPage + highestSavedPageSize) {
+ allDataLocal = true;
+ }
+ };
+
+ var cancelStateMachine = function (operation, opTargetState, cacheState, data) {
+ /// State machine describing the behavior for cancelling a read or prefetch operation.
+ /// Operation being run.
+ /// Operation state to transition to.
+ /// Current cache state.
+ /// Additional data passed to the state.
+ ///
+ /// This state machine contains behavior common to read and prefetch operations.
+ ///
+
+ var canceled = operation.canceled && opTargetState !== OPERATION_STATE_END;
+ if (canceled) {
+ if (opTargetState === OPERATION_STATE_CANCEL) {
+ // Cancel state.
+ // Data is expected to be any pending request made to the cache.
+ if (data && data.cancel) {
+ data.cancel();
+ }
+ }
+ }
+ return canceled;
+ };
+
+ var destroyStateMachine = function (operation, opTargetState, cacheState) {
+ /// State machine describing the behavior of a clear operation.
+ /// Operation being run.
+ /// Operation state to transition to.
+ /// Current cache state.
+ ///
+ /// Clear operations have the highest priority and can't be interrupted by other operations; however,
+ /// they will preempt any other operation currently executing.
+ ///
+
+ var transition = operation.transition;
+
+ // Signal the cache that a clear operation is running.
+ if (cacheState !== CACHE_STATE_DESTROY) {
+ changeState(CACHE_STATE_DESTROY);
+ return true;
+ }
+
+ switch (opTargetState) {
+ case OPERATION_STATE_START:
+ // Initial state of the operation.
+ transition(DESTROY_STATE_CLEAR);
+ break;
+
+ case OPERATION_STATE_END:
+ // State that signals the operation is done.
+ fireOnIdle();
+ break;
+
+ case DESTROY_STATE_CLEAR:
+ // State that clears all the local data of the cache.
+ clearStore().then(function () {
+ // Terminate the operation once the local store has been cleared.
+ operation.complete();
+ });
+ // Wait until the clear request completes.
+ operation.wait();
+ break;
+
+ default:
+ return false;
+ }
+ return true;
+ };
+
+ var prefetchStateMachine = function (operation, opTargetState, cacheState, data) {
+ /// State machine describing the behavior of a prefetch operation.
+ /// Operation being run.
+ /// Operation state to transition to.
+ /// Current cache state.
+ /// Additional data passed to the state.
+ ///
+ /// Prefetch operations have the lowest priority and will be interrupted by operations of
+ /// other kinds. A preempted prefetch operation will resume its execution only when the state
+ /// of the cache returns to idle.
+ ///
+ /// If a clear operation starts executing then all the prefetch operations are canceled,
+ /// even if they haven't started executing yet.
+ ///
+
+ // Handle cancelation
+ if (!cancelStateMachine(operation, opTargetState, cacheState, data)) {
+
+ var transition = operation.transition;
+
+ // Handle preemption
+ if (cacheState !== CACHE_STATE_PREFETCH) {
+ if (cacheState === CACHE_STATE_DESTROY) {
+ if (opTargetState !== OPERATION_STATE_CANCEL) {
+ operation.cancel();
+ }
+ } else if (cacheState === CACHE_STATE_IDLE) {
+ // Signal the cache that a prefetch operation is running.
+ changeState(CACHE_STATE_PREFETCH);
+ }
+ return true;
+ }
+
+ switch (opTargetState) {
+ case OPERATION_STATE_START:
+ // Initial state of the operation.
+ if (prefetchOperations[0] === operation) {
+ transition(READ_STATE_LOCAL, operation.i);
+ }
+ break;
+
+ case READ_STATE_DONE:
+ // State that determines if the operation can be resolved or has to
+ // continue processing.
+ // Data is expected to be the read page.
+ var pending = operation.pending;
+
+ if (pending > 0) {
+ pending -= Math.min(pending, data.c);
+ }
+
+ // Are we done, or has all the data been stored?
+ if (allDataLocal || pending === 0 || data.c < pageSize || overflowed) {
+ operation.complete();
+ } else {
+ // Continue processing the operation.
+ operation.pending = pending;
+ transition(READ_STATE_LOCAL, data.i + pageSize);
+ }
+ break;
+
+ default:
+ return readSaveStateMachine(operation, opTargetState, cacheState, data, true);
+ }
+ }
+ return true;
+ };
+
+ var readStateMachine = function (operation, opTargetState, cacheState, data) {
+ /// State machine describing the behavior of a read operation.
+ /// Operation being run.
+ /// Operation state to transition to.
+ /// Current cache state.
+ /// Additional data passed to the state.
+ ///
+ /// Read operations have a higher priority than prefetch operations, but lower than
+ /// clear operations. They will preempt any prefetch operation currently running
+ /// but will be interrupted by a clear operation.
+ ///
+ /// If a clear operation starts executing then all the currently running
+ /// read operations are canceled. Read operations that haven't started yet will
+ /// wait in the start state until the destory operation finishes.
+ ///
+
+ // Handle cancelation
+ if (!cancelStateMachine(operation, opTargetState, cacheState, data)) {
+
+ var transition = operation.transition;
+
+ // Handle preemption
+ if (cacheState !== CACHE_STATE_READ && opTargetState !== OPERATION_STATE_START) {
+ if (cacheState === CACHE_STATE_DESTROY) {
+ if (opTargetState !== OPERATION_STATE_START) {
+ operation.cancel();
+ }
+ } else if (cacheState !== CACHE_STATE_WRITE) {
+ // Signal the cache that a read operation is running.
+ changeState(CACHE_STATE_READ);
+ }
+
+ return true;
+ }
+
+ switch (opTargetState) {
+ case OPERATION_STATE_START:
+ // Initial state of the operation.
+ // Wait until the cache is idle or prefetching.
+ if (cacheState === CACHE_STATE_IDLE || cacheState === CACHE_STATE_PREFETCH) {
+ // Signal the cache that a read operation is running.
+ changeState(CACHE_STATE_READ);
+ if (operation.c > 0) {
+ // Snap the requested range to a page boundary.
+ var range = snapToPageBoundaries(operation.i, operation.c, pageSize);
+ transition(READ_STATE_LOCAL, range.i);
+ } else {
+ transition(READ_STATE_DONE, operation);
+ }
+ }
+ break;
+
+ case READ_STATE_DONE:
+ // State that determines if the operation can be resolved or has to
+ // continue processing.
+ // Data is expected to be the read page.
+ appendPage(operation, data);
+ var len = operation.d.length;
+ // Are we done?
+ if (operation.c === len || data.c < pageSize) {
+ // Update the stats, request for a prefetch operation.
+ stats.cacheReads++;
+ prefetch(data.i + data.c);
+ // Terminate the operation.
+ operation.complete();
+ } else {
+ // Continue processing the operation.
+ transition(READ_STATE_LOCAL, data.i + pageSize);
+ }
+ break;
+
+ default:
+ return readSaveStateMachine(operation, opTargetState, cacheState, data, false);
+ }
+ }
+
+ return true;
+ };
+
+ var readSaveStateMachine = function (operation, opTargetState, cacheState, data, isPrefetch) {
+ /// State machine describing the behavior for reading and saving data into the cache.
+ /// Operation being run.
+ /// Operation state to transition to.
+ /// Current cache state.
+ /// Additional data passed to the state.
+ /// Flag indicating whether a read (false) or prefetch (true) operation is running.
+ ///
+ /// This state machine contains behavior common to read and prefetch operations.
+ ///
+
+ var error = operation.error;
+ var transition = operation.transition;
+ var wait = operation.wait;
+ var request;
+
+ switch (opTargetState) {
+ case OPERATION_STATE_END:
+ // State that signals the operation is done.
+ fireOnIdle();
+ break;
+
+ case READ_STATE_LOCAL:
+ // State that requests for a page from the local store.
+ // Data is expected to be the index of the page to request.
+ request = readPage(data).then(function (found, page) {
+ // Signal the cache that a read operation is running.
+ if (!operation.canceled) {
+ if (found) {
+ // The page is in the local store, check if the operation can be resolved.
+ transition(READ_STATE_DONE, page);
+ } else {
+ // The page is not in the local store, request it from the source.
+ transition(READ_STATE_SOURCE, data);
+ }
+ }
+ });
+ break;
+
+ case READ_STATE_SOURCE:
+ // State that requests for a page from the cache source.
+ // Data is expected to be the index of the page to request.
+ request = fetchPage(data).then(function (page) {
+ // Signal the cache that a read operation is running.
+ if (!operation.canceled) {
+ // Update the stats and save the page to the local store.
+ if (isPrefetch) {
+ stats.prefetches++;
+ } else {
+ stats.netReads++;
+ }
+ transition(READ_STATE_SAVE, page);
+ }
+ }, error);
+ break;
+
+ case READ_STATE_SAVE:
+ // State that saves a page to the local store.
+ // Data is expected to be the page to save.
+ // Write access to the store is exclusive.
+ if (cacheState !== CACHE_STATE_WRITE) {
+ changeState(CACHE_STATE_WRITE);
+ request = savePage(data.i, data).then(function (saved) {
+ if (!operation.canceled) {
+ if (!saved && isPrefetch) {
+ operation.pending = 0;
+ }
+ // Check if the operation can be resolved.
+ transition(READ_STATE_DONE, data);
+ }
+ changeState(CACHE_STATE_IDLE);
+ });
+ }
+ break;
+
+ default:
+ // Unknown state that can't be handled by this state machine.
+ return false;
+ }
+
+ if (request) {
+ // The operation might have been canceled between stack frames do to the async calls.
+ if (operation.canceled) {
+ request.cancel();
+ } else if (operation.s === opTargetState) {
+ // Wait for the request to complete.
+ wait(request);
+ }
+ }
+
+ return true;
+ };
+
+ // Initialize the cache.
+ store.read("__settings", function (_, settings) {
+ if (assigned(settings)) {
+ var settingsVersion = settings.version;
+ if (!settingsVersion || settingsVersion.indexOf("1.") !== 0) {
+ cacheFailureCallback("Unsupported cache store version " + settingsVersion)();
+ return;
+ }
+
+ if (pageSize !== settings.pageSize || source.identifier !== settings.sourceId) {
+ // The shape or the source of the data was changed so invalidate the store.
+ clearStore().then(function () {
+ // Signal the cache is fully initialized.
+ changeState(CACHE_STATE_IDLE);
+ }, cacheFailureCallback("Unable to clear store during initialization"));
+ } else {
+ // Restore the saved settings.
+ actualCacheSize = settings.actualCacheSize;
+ allDataLocal = settings.allDataLocal;
+ cacheSize = settings.cacheSize;
+ collectionCount = settings.collectionCount;
+ highestSavedPage = settings.highestSavedPage;
+ highestSavedPageSize = settings.highestSavedPageSize;
+ version = settingsVersion;
+
+ // Signal the cache is fully initialized.
+ changeState(CACHE_STATE_IDLE);
+ }
+ } else {
+ // This is a brand new cache.
+ saveSettings(function () {
+ // Signal the cache is fully initialized.
+ changeState(CACHE_STATE_IDLE);
+ }, cacheFailureCallback("Unable to write settings during initialization."));
+ }
+ }, cacheFailureCallback("Unable to read settings from store."));
+
+ return that;
+ };
+
+ datajs.createDataCache = function (options) {
+ /// Creates a data cache for a collection that is efficiently loaded on-demand.
+ ///
+ /// Options for the data cache, including name, source, pageSize,
+ /// prefetchSize, cacheSize, storage mechanism, and initial prefetch and local-data handler.
+ ///
+ /// A new data cache instance.
+ checkUndefinedGreaterThanZero(options.pageSize, "pageSize");
+ checkUndefinedOrNumber(options.cacheSize, "cacheSize");
+ checkUndefinedOrNumber(options.prefetchSize, "prefetchSize");
+
+ if (!assigned(options.name)) {
+ throw { message: "Undefined or null name", options: options };
+ }
+
+ if (!assigned(options.source)) {
+ throw { message: "Undefined source", options: options };
+ }
+
+ return new DataCache(options);
+ };
+
+
+
+})(this);
diff --git a/TypeSystem/Types/Blob.js b/TypeSystem/Types/Blob.js
index 78712448..3be26668 100644
--- a/TypeSystem/Types/Blob.js
+++ b/TypeSystem/Types/Blob.js
@@ -83,7 +83,6 @@ $data.Container.registerConverter('$data.Blob',{
if (typeof Blob !== 'undefined' && value instanceof Blob){
var req = new XMLHttpRequest();
req.open('GET', URL.createObjectURL(value), false);
- req.responseType = 'arraybuffer';
req.send(null);
return $data.Container.convertTo(req.response, $data.Blob);
} else if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
diff --git a/Types/Entity.js b/Types/Entity.js
index f466ef34..ee4fff7e 100644
--- a/Types/Entity.js
+++ b/Types/Entity.js
@@ -490,7 +490,7 @@ $data.Entity = Entity = $data.Class.define("$data.Entity", null, null, {
throw 'not implemented'; //todo
},
refresh: function () {
- if ($data.ItemStore && 'EntityInstanceSave' in $data.ItemStore)
+ if ($data.ItemStore && 'EntityInstanceRefresh' in $data.ItemStore)
return $data.ItemStore.EntityInstanceRefresh.apply(this, arguments);
else
throw 'not implemented'; //todo
@@ -514,6 +514,14 @@ $data.Entity = Entity = $data.Class.define("$data.Entity", null, null, {
}
return '#';
}
+//
+// EXAMPLE of how to add function calls
+//
+// },
+// findKeyName: function(es) {
+// return es.memberDefinitions.getKeyProperties()[0].name;
+// }
+
},
{
//create get_[property] and set_[property] functions for properties
diff --git a/Types/EntitySet.js b/Types/EntitySet.js
index 36c31365..3cb47255 100644
--- a/Types/EntitySet.js
+++ b/Types/EntitySet.js
@@ -1,3 +1,4 @@
+
///EntitySet is responsible for
/// -creating and holding entityType through schema
/// - provide Add method
@@ -66,7 +67,7 @@ $data.Class.defineEx('$data.EntitySet',
}
trackedEntities.push({ entitySet: this, data: entity });
},
- add: function (entity) {
+ add: function (entity, req) {
///
/// Creates a typed entity and adds to the context.
/// The init parameters whish is based on Entity
@@ -101,7 +102,26 @@ $data.Class.defineEx('$data.EntitySet',
data.entityState = $data.EntityState.Added;
data.changedProperties = undefined;
data.context = this.entityContext;
- this._trackEntity(data);
+
+ var keyName =this.elementType.memberDefinitions.getKeyProperties()[0].name;
+ var keyValue = data[keyName];
+ if (req.reso.externalIndex) {
+ if (INDEX.indexOf(keyValue) == -1) {
+ INDEX[INDEX.length] = keyValue;
+ req.reso.resultSize = 1;
+ req.reso.keyValue = keyValue;
+ this._trackEntity(data);
+//console.dir(data);
+// } else {
+//console.log("Item with a " + keyName + " of " + keyValue + " already exists. Not added");
+ }
+ } else {
+ req.reso.resultSize = 1;
+ req.reso.keyValue = keyValue;
+ this._trackEntity(data);
+ }
+
+
return data;
},
@@ -113,7 +133,7 @@ $data.Class.defineEx('$data.EntitySet',
});
return result;
},
- remove: function (entity) {
+ remove: function (entity, req) {
///
/// Creates a typed entity and marks it as Deleted.
/// The init parameters whish is based on Entity
@@ -145,10 +165,28 @@ $data.Class.defineEx('$data.EntitySet',
data = new this.createNew(entity);
}
data.entityState = $data.EntityState.Deleted;
+
+ var keyName =this.elementType.memberDefinitions.getKeyProperties()[0].name;
+ if (req.reso.externalIndex) {
+ if (entity[keyName]) {
+ var keyValue = entity[keyName];
+ req.reso.resultSize = 1;
+ req.reso.keyValue = entity[keyName];
+ var position = INDEX.indexOf(keyValue);
+ if (position != -1) {
+ INDEX.splice(position,1);
+ }
+ }
+ } else {
+ req.reso.resultSize = 1;
+ req.reso.keyValue = entity[keyName];
+ }
+
+
data.changedProperties = undefined;
this._trackEntity(data);
},
- attach: function (entity, mode) {
+ attach: function (entity, mode, req) {
///
/// Creates a typed entity and adds to the Context with Unchanged state.
/// The init parameters whish is based on Entity
@@ -214,6 +252,11 @@ $data.Class.defineEx('$data.EntitySet',
data.changedProperties = undefined;
}*/
data.context = this.entityContext;
+ if (req) {
+ var keyName =this.elementType.memberDefinitions.getKeyProperties()[0].name;
+ req.reso.resultSize = 1;
+ req.reso.keyValue = entity[keyName];
+ }
this._trackEntity(data);
},
detach: function (entity) {
diff --git a/Types/ItemStore.js b/Types/ItemStore.js
index 4dc37a02..35a86ac8 100644
--- a/Types/ItemStore.js
+++ b/Types/ItemStore.js
@@ -23,6 +23,7 @@ $data.Class.define('$data.ItemStoreClass', null, null, {
}, true);
},
itemStoreConfig: {},
+ attachMode: $data.EntityAttachMode ? $data.EntityAttachMode.KeepChanges : true,
addItemStoreAlias: function (name, contextFactoryOrToken, isDefault) {
var self = this;
@@ -246,7 +247,7 @@ $data.Class.define('$data.ItemStoreClass', null, null, {
//Entity Instance
- EntityInstanceSave: function (storeAlias, hint) {
+ EntityInstanceSave: function (storeAlias, hint, attachMode) {
var self = $data.ItemStore;
var entity = this;
return self._getStoreEntitySet(storeAlias, entity)
@@ -259,8 +260,7 @@ $data.Class.define('$data.ItemStoreClass', null, null, {
entitySet.add(entity);
break;
case 'attach':
- entitySet.attach(entity, true);
- entity.entityState = $data.EntityState.Modified;
+ entitySet.attach(entity, attachMode || true);
break;
default:
var d = new $data.PromiseHandler();
diff --git a/Types/Queryable.js b/Types/Queryable.js
index bbe3a93e..7e036b6b 100644
--- a/Types/Queryable.js
+++ b/Types/Queryable.js
@@ -760,6 +760,9 @@ $data.Class.define('$data.Queryable', null, null,
var inlineCountExp = Container.createInlineCountExpression(this.expression, constExp);
return Container.createQueryable(this, inlineCountExp);
},
+ withCount: function (selector) {
+ return this.withInlineCount(selector);
+ },
removeAll: function (onResult, transaction) {
/// Delete the query result and returns the number of deleted entities in a query as the callback parameter.
diff --git a/Types/ServiceOperation.js b/Types/ServiceOperation.js
index ec2b5f03..2d24c623 100644
--- a/Types/ServiceOperation.js
+++ b/Types/ServiceOperation.js
@@ -80,6 +80,7 @@ $data.Class.define('$data.ServiceOperation', null, null, {}, {
if (cfg.params) {
paramConstExpression = [];
//object as parameter
+ //FIX: object type parameters with the same property name as the name of the first parameter
if (arguments[0] && typeof arguments[0] === 'object' && arguments[0].constructor === $data.Object && cfg.params && cfg.params[0] && cfg.params[0].name in arguments[0]) {
var argObj = arguments[0];
for (var i = 0; i < cfg.params.length; i++) {
@@ -166,4 +167,4 @@ $data.Class.define('$data.ServiceAction', $data.ServiceOperation, null, {}, {
return $data.ServiceOperation.generateServiceOperation.apply(this, arguments);
}
-});
\ No newline at end of file
+});
diff --git a/Types/StorageProviderLoader.js b/Types/StorageProviderLoader.js
index 604fdf92..587b5701 100644
--- a/Types/StorageProviderLoader.js
+++ b/Types/StorageProviderLoader.js
@@ -22,6 +22,9 @@ $data.Class.define('$data.StorageProviderLoaderBase', null, null, {
case 'mongoDB':
supported = $data.mongoDBDriver;
break;
+ case 'libRETS':
+ supported = $data.libRETSDriver;
+ break;
default:
break;
}
diff --git a/Types/StorageProviders/libRETS/libRETSStorageProvider.js b/Types/StorageProviders/libRETS/libRETSStorageProvider.js
new file mode 100644
index 00000000..f2260405
--- /dev/null
+++ b/Types/StorageProviders/libRETS/libRETSStorageProvider.js
@@ -0,0 +1,551 @@
+$C('$data.storageProviders.libRETS.libRETSProvider', $data.StorageProviderBase, null,
+{
+ constructor: function(cfg, ctx){
+ this.driver = $data.libRETSDriver;
+ this.context = ctx;
+ this.providerConfiguration = $data.typeSystem.extend({
+ dbCreation: $data.storageProviders.DbCreationType.DropTableIfChanged,
+ address: '127.0.0.1',
+ port: 6103,
+ serverOptions: {}
+ }, cfg);
+ if (this.context && this.context._buildDbType_generateConvertToFunction && this.buildDbType_generateConvertToFunction) {
+ this.context._buildDbType_generateConvertToFunction = this.buildDbType_generateConvertToFunction;
+ }
+ if (this.context && this.context._buildDbType_modifyInstanceDefinition && this.buildDbType_modifyInstanceDefinition) {
+ this.context._buildDbType_modifyInstanceDefinition = this.buildDbType_modifyInstanceDefinition;
+ }
+ },
+ _getServer: function(){
+ return this.driver.Server(this.providerConfiguration.address, this.providerConfiguration.port, this.providerConfiguration.serverOptions);
+ },
+ initializeStore: function(callBack){
+ var self = this;
+ callBack = $data.typeSystem.createCallbackSetting(callBack);
+
+ var server = this._getServer();
+ new this.driver.Db(server, { safe: false }).open(function(error, client){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+
+ var fn = function(error, client){
+ var cnt = 0;
+ var collectionCount = 0;
+ var readyFn = function(client, entitySet){
+ var countFn = function(){
+ if (--cnt <= 0){
+ callBack.success(self.context);
+ client.close();
+ }
+ };
+
+ if (entitySet){
+ var entitySetIndices = self.context._storageModel.getStorageModel(entitySet.createNew).indices;
+ if (entitySetIndices && typeof self._createIndices === 'function'){
+ self._createIndices(client, entitySet, entitySetIndices, countFn);
+ }else countFn();
+ }else countFn();
+ };
+
+ for (var i in self.context._entitySetReferences){
+ if (self.context._entitySetReferences.hasOwnProperty(i))
+ cnt++;
+ }
+
+ collectionCount = cnt;
+ var sets = Object.keys(self.context._entitySetReferences);
+ if (!sets.length) return readyFn(client);
+ sets.forEach(function(i){
+ if (self.context._entitySetReferences.hasOwnProperty(i)){
+ client.collectionNames({ namesOnly: true }, function(error, names){
+ names = names.map(function(it){ return it.slice(it.lastIndexOf('.') + 1); });
+ switch (self.providerConfiguration.dbCreation){
+ case $data.storageProviders.DbCreationType.DropAllExistingTables:
+ if (names.indexOf(self.context._entitySetReferences[i].tableName) >= 0){
+ client.dropCollection(self.context._entitySetReferences[i].tableName, function(error, result){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+ if (self.context._entitySetReferences[i].tableOptions){
+ client.createCollection(self.context._entitySetReferences[i].tableName, self.context._entitySetReferences[i].tableOptions, function(error, result){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+ readyFn(client, self.context._entitySetReferences[i]);
+ });
+ }else readyFn(client, self.context._entitySetReferences[i]);
+ });
+ }else if (names.indexOf(self.context._entitySetReferences[i].tableName) < 0 && self.context._entitySetReferences[i].tableOptions){
+ client.createCollection(self.context._entitySetReferences[i].tableName, self.context._entitySetReferences[i].tableOptions, function(error, result){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+ readyFn(client, self.context._entitySetReferences[i]);
+ });
+ }else readyFn(client, self.context._entitySetReferences[i]);
+ break;
+ default:
+ if (names.indexOf(self.context._entitySetReferences[i].tableName) < 0 && self.context._entitySetReferences[i].tableOptions){
+ client.createCollection(self.context._entitySetReferences[i].tableName, self.context._entitySetReferences[i].tableOptions, function(error, result){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+ readyFn(client, self.context._entitySetReferences[i]);
+ });
+ }else readyFn(client, self.context._entitySetReferences[i]);
+ break;
+ }
+ });
+ }
+ });
+ };
+
+ if (self.providerConfiguration.username){
+ client.authenticate(self.providerConfiguration.username, self.providerConfiguration.password || '', function(error, result){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+
+ if (result){
+ fn(error, client);
+ return;
+ }
+ });
+ }else fn(error, client);
+ });
+ },
+ _connected: function(oid, prop, prop2, it, association){
+ var ret = false;
+ association.ReferentialConstraint.forEach(function(ref){
+ if (it && ref[prop2] && oid[ref[prop2]] != undefined) ret = JSON.stringify(oid[ref[prop2]]) == JSON.stringify(it[ref[prop]] != undefined ? it[ref[prop]] : it._id);
+ });
+ return ret;
+ },
+ _compile: function(query){
+ return new $data.storageProviders.mongoDB.mongoDBCompiler().compile(query);
+ },
+ getTraceString: function (queryable) {
+ return this._compile(queryable);
+ },
+ executeQuery: function(query, callBack){
+ var self = this;
+ callBack = $data.typeSystem.createCallbackSetting(callBack);
+
+ var entitySet = query.context.getEntitySetFromElementType(query.defaultType);
+ this._compile(query);
+
+ var server = this._getServer();
+ new this.driver.Db(server, { safe: false }).open(function(error, client){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+
+ var collection = new self.driver.Collection(client, entitySet.tableName);
+ var includes = query.includes && query.includes.length ? query.includes.map(function(it){
+ //if (it.full){
+ delete it.options.fields;
+ //}
+ return {
+ name: it.name,
+ type: it.type,
+ from: it.from,
+ collection: new self.driver.Collection(client, query.context.getEntitySetFromElementType(it.type).tableName),
+ query: it.query || {},
+ options: it.options || {}
+ };
+ }) : null;
+
+ query.context = self.context;
+ var find = query.find;
+
+ var cb = function(error, results){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+ if (query.find.filter){
+ results = results.filter(query.find.filter);
+ }
+
+ if (query.expression.nodeType === $data.Expressions.ExpressionType.Count || query.expression.nodeType === $data.Expressions.ExpressionType.BatchDelete){
+ if (results instanceof Array){
+ query.rawDataList = [{ cnt: results.length }];
+ }else{
+ query.rawDataList = [{ cnt: results }];
+ }
+ }else{
+ query.rawDataList = results;
+ }
+
+ callBack.success(query);
+ client.close();
+ };
+
+ var fn = function(){
+ switch (query.expression.nodeType){
+ case $data.Expressions.ExpressionType.BatchDelete:
+ collection.remove(find.query, { safe: true }, cb);
+ break;
+ case $data.Expressions.ExpressionType.Count:
+ if (!includes || !includes.length){
+ collection.find(find.query, find.options).count(cb);
+ break;
+ }
+ default:
+ if (find.full){
+ delete find.options.fields;
+ }
+ var defaultFn = function(){
+ collection.find(find.query, find.options).toArray(function(error, results){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+
+ var fn = function(include){
+ include.collection.find({}, include.options).toArray(function(error, included){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+
+ var path = include.name.split('.');
+ var prop = path[path.length - 1];
+ var sm = self.context._storageModel.getStorageModel(include.from);
+
+ var association = sm.Associations[prop];
+
+ var conn = function(res){
+ if (association.FromMultiplicity == '0..1' && association.ToMultiplicity == '*'){
+ var r = included.filter(function(it){
+ return self._connected(it, association.ToPropertyName, association.To, res, association);
+ });
+ res[prop] = r;
+ }else if (association.FromMultiplicity == '*' && association.ToMultiplicity == '0..1'){
+ var r = included.filter(function(it){
+ if (res[association.FromPropertyName] === null) return false;
+ return self._connected(res, association.FromPropertyName, association.From, it, association);
+ })[0];
+ res[prop] = r || res[prop];
+ }else if (association.FromMultiplicity == '1' && association.ToMultiplicity == '0..1'){
+ var r = included.filter(function(it){
+ return self._connected(it, association.ToPropertyName, association.To, res, association);
+ })[0];
+ res[prop] = r || res[prop];
+ }else if (association.FromMultiplicity == '0..1' && association.ToMultiplicity == '1'){
+ var r = included.filter(function(it){
+ return self._connected(res, association.FromPropertyName, association.From, it, association);
+ })[0];
+ res[prop] = r || res[prop];
+ }
+ };
+
+ var respath = function(res, path){
+ var _conn = true;
+ for (var j = 0; j < path.length; j++){
+ if (typeof res[path[j]] !== 'undefined') res = res[path[j]];
+ if (Array.isArray(res) && res.length){
+ _conn = false;
+ for (var k = 0; k < res.length; k++){
+ if (j < path.length - 1) respath(res[k], path.slice(j));
+ else conn(res[k]);
+ }
+ }
+ if (!_conn) break;
+ }
+ if (_conn){
+ conn(res);
+ }
+ };
+
+ for (var i = 0; i < results.length; i++){
+ respath(results[i], path.slice(0, -1));
+ }
+
+ if (include.options.sort) {
+ var order = Object.keys(include.options.sort);
+ var cmp = order.map(function(it){
+ return new Function('it', 'return it.' + it + ';');
+ });
+ results.sort(function (a, b) {
+ var result;
+ for (var i = 0, l = order.length; i < l; i++) {
+ result = 0;
+ var aVal = cmp[i](a);
+ var bVal = cmp[i](b);
+
+ if (include.options.sort[order[i]] == 1)
+ result = aVal === bVal ? 0 : (aVal > bVal || bVal === null ? 1 : -1);
+ else
+ result = aVal === bVal ? 0 : (aVal < bVal || aVal === null ? 1 : -1);
+
+ if (result !== 0) break;
+
+ }
+ return result;
+ });
+ }
+
+ if (includes && includes.length){
+ fn(includes.shift());
+ }else{
+ cb(error, results);
+ }
+ });
+ };
+
+ if (includes && includes.length){
+ fn(includes.shift());
+ }else{
+ cb(error, results);
+ }
+ });
+ };
+ if (query.withInlineCount){
+ collection.find(find.query, {}).count(function(err, result){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+ query.__count = result;
+ defaultFn();
+ });
+ }else defaultFn();
+ break;
+ }
+ };
+
+ if (self.providerConfiguration.username){
+ client.authenticate(self.providerConfiguration.username, self.providerConfiguration.password, function(error, result){
+ if (error){
+ callBack.error(error);
+ return;
+ }
+
+ if (result) fn();
+ else callBack.error('Authentication failed');
+ });
+ }else fn();
+ });
+ },
+ _typeFactory: function(type, value, converter){
+ if ((value && value.$ref && value.$id) || value == null || value == undefined) return value;
+ var type = Container.resolveName(type);
+ var converterFn = converter ? converter[type] : undefined;
+ return converter && converter[type] ? converter[type](value) : new (Container.resolveType(type))(value);
+ },
+ saveChanges: function(callBack, changedItems){
+ callBack.success(0);
+ },
+ buildDbType_generateConvertToFunction: function (storageModel) {
+ var self = this;
+ return function (logicalEntity) {
+ var dbInstance = new storageModel.PhysicalType();
+ dbInstance.entityState = logicalEntity.entityState;
+
+ storageModel.PhysicalType.memberDefinitions.getPublicMappedProperties().forEach(function (property) {
+ dbInstance.initData[property.name] = logicalEntity[property.name];
+ }, this);
+
+ if (storageModel.Associations) {
+ storageModel.Associations.forEach(function (association) {
+ if ((association.FromMultiplicity == "*" && association.ToMultiplicity == "0..1") || (association.FromMultiplicity == "0..1" && association.ToMultiplicity == "1")) {
+ var complexInstance = logicalEntity[association.FromPropertyName];
+ if (complexInstance !== undefined) {
+ association.ReferentialConstraint.forEach(function (constrain) {
+ if (complexInstance !== null) {
+ dbInstance.initData[association.FromPropertyName] = {
+ $ref: self._entitySetReferences[association.To].tableName,
+ $id: self.storageProvider._typeFactory(complexInstance.getType().memberDefinitions.getMember(constrain[association.To]).type, complexInstance[constrain[association.To]], self.storageProvider.fieldConverter.toDb)
+ };
+ dbInstance.initData[constrain[association.From]] = self.storageProvider._typeFactory(complexInstance.getType().memberDefinitions.getMember(constrain[association.To]).type, complexInstance[constrain[association.To]], self.storageProvider.fieldConverter.toDb);
+ dbInstance._setPropertyChanged(dbInstance.getType().memberDefinitions.getMember(constrain[association.From]));
+ } else {
+ dbInstance.initData[association.FromPropertyName] = null;
+ dbInstance.initData[constrain[association.From]] = null;
+ dbInstance._setPropertyChanged(dbInstance.getType().memberDefinitions.getMember(constrain[association.From]));
+ }
+ }, this);
+ }
+ }
+ }, this);
+ }
+ if (storageModel.ComplexTypes) {
+ storageModel.ComplexTypes.forEach(function (cmpType) {
+ var complexInstance = logicalEntity[cmpType.FromPropertyName];
+ dbInstance.initData[cmpType.FromPropertyName] = self.storageProvider._typeFactory(cmpType.ToType, complexInstance, self.storageProvider.fieldConverter.toDb);
+ }, this);
+ }
+ return dbInstance;
+ };
+ },
+ buildDbType_modifyInstanceDefinition: function (instanceDefinition, storageModel) {
+ var buildDbType_copyPropertyDefinition = function (propertyDefinition, refProp) {
+ var cPropertyDef;
+ if (refProp) {
+ cPropertyDef = JSON.parse(JSON.stringify(instanceDefinition[refProp]));
+ cPropertyDef.kind = propertyDefinition.kind;
+ cPropertyDef.name = propertyDefinition.name;
+ cPropertyDef.notMapped = false;
+ } else {
+ cPropertyDef = JSON.parse(JSON.stringify(propertyDefinition));
+ }
+
+ cPropertyDef.dataType = Container.resolveType(propertyDefinition.dataType);
+ cPropertyDef.type = cPropertyDef.dataType;
+ cPropertyDef.key = false;
+ cPropertyDef.computed = false;
+ return cPropertyDef;
+ };
+ var buildDbType_createConstrain = function (foreignType, dataType, propertyName, prefix) {
+ var constrain = new Object();
+ constrain[foreignType.name] = propertyName;
+ constrain[dataType.name] = prefix + '__' + propertyName;
+ return constrain;
+ };
+
+ if (storageModel.Associations) {
+ storageModel.Associations.forEach(function (association) {
+ var addToEntityDef = false;
+ var foreignType = association.FromType;
+ var dataType = association.ToType;
+ var foreignPropName = association.ToPropertyName;
+
+ association.ReferentialConstraint = association.ReferentialConstraint || [];
+
+ if ((association.FromMultiplicity == "*" && association.ToMultiplicity == "0..1") || (association.FromMultiplicity == "0..1" && association.ToMultiplicity == "1")) {
+ foreignType = association.ToType;
+ dataType = association.FromType;
+ foreignPropName = association.FromPropertyName;
+ addToEntityDef = true;
+ }
+
+ foreignType.memberDefinitions.getPublicMappedProperties().filter(function (d) { return d.key }).forEach(function (d) {
+ if (addToEntityDef) {
+ instanceDefinition[foreignPropName + '__' + d.name] = buildDbType_copyPropertyDefinition(d, foreignPropName);
+ }
+ association.ReferentialConstraint.push(buildDbType_createConstrain(foreignType, dataType, d.name, foreignPropName));
+ }, this);
+ }, this);
+ }
+ },
+ save_getInitData: function(item, convertedItems) {
+ var self = this;
+ item.physicalData = this.context._storageModel.getStorageModel(item.data.getType()).PhysicalType.convertTo(item.data, convertedItems);
+ var serializableObject = {};
+ item.physicalData.getType().memberDefinitions.asArray().forEach(function (memdef) {
+ if (memdef.kind == $data.MemberTypes.navProperty || memdef.kind == $data.MemberTypes.complexProperty || (memdef.kind == $data.MemberTypes.property && !memdef.notMapped)) {
+ serializableObject[memdef.computed ? '_id' : memdef.name] = item.physicalData[memdef.name];
+ }
+ }, this);
+ return serializableObject;
+ },
+
+ supportedDataTypes: {
+ value: [$data.Integer, $data.String, $data.Number, $data.Blob, $data.Boolean, $data.Date, $data.ObjectID, $data.Object, $data.GeographyPoint, $data.Guid,
+ $data.GeographyLineString, $data.GeographyPolygon, $data.GeographyMultiPoint, $data.GeographyMultiLineString, $data.GeographyMultiPolygon, $data.GeographyCollection,
+ $data.GeometryPoint, $data.GeometryLineString, $data.GeometryPolygon, $data.GeometryMultiPoint, $data.GeometryMultiLineString, $data.GeometryMultiPolygon, $data.GeometryCollection,
+ $data.Byte, $data.SByte, $data.Decimal, $data.Float, $data.Int16, $data.Int32, $data.Int64, $data.Time, $data.DateTimeOffset],
+ writable: false
+ },
+
+ supportedBinaryOperators: {
+ value: {
+ equal: { mapTo: ':', dataType: "boolean", allowedIn: [$data.Expressions.FilterExpression] },
+ notEqual: { mapTo: '$ne', dataType: "boolean", allowedIn: [$data.Expressions.FilterExpression] },
+ equalTyped: { mapTo: ':', dataType: "boolean", allowedIn: [$data.Expressions.FilterExpression] },
+ notEqualTyped: { mapTo: '$ne', dataType: "boolean", allowedIn: [$data.Expressions.FilterExpression] },
+ greaterThan: { mapTo: '$gt', dataType: "boolean", allowedIn: [$data.Expressions.FilterExpression] },
+ greaterThanOrEqual: { mapTo: '$gte', dataType: "boolean", allowedIn: [$data.Expressions.FilterExpression] },
+
+ lessThan: { mapTo: '$lt', dataType: "boolean", allowedIn: [$data.Expressions.FilterExpression] },
+ lessThenOrEqual: { mapTo: '$lte', dataType: "boolean", allowedIn: [$data.Expressions.FilterExpression] },
+ or: { mapTo: '$or', dataType: "boolean", allowedIn: [$data.Expressions.FilterExpression] },
+ and: { mapTo: '$and', dataType: "boolean", allowedIn: [$data.Expressions.FilterExpression] },
+
+ "in": { mapTo: "$in", allowedIn: [$data.Expressions.FilterExpression] }
+ }
+ },
+
+ supportedUnaryOperators: {
+ value: {
+ not: { mapTo: '$nor' }
+ }
+ },
+
+ supportedFieldOperations: {
+ value: {
+ contains: {
+ dataType: "boolean", allowedIn: [$data.Expressions.FilterExpression],
+ parameters: [{ name: "substring", dataType: "string" }]
+ },
+
+ startsWith: {
+ dataType: "string", allowedIn: [$data.Expressions.FilterExpression],
+ parameters: [{ name: "@expression", dataType: "string" }, { name: "strFragment", dataType: "string" }]
+ },
+
+ endsWith: {
+ dataType: "string", allowedIn: [$data.Expressions.FilterExpression],
+ parameters: [{ name: "@expression", dataType: "string" }, { name: "strFragment", dataType: "string" }]
+ }
+ },
+ enumerable: true,
+ writable: true
+ },
+ supportedSetOperations: {
+ value: {
+ filter: {},
+ map: {},
+ length: {},
+ forEach: {},
+ toArray: {},
+ batchDelete: {},
+ single: {},
+ take: {},
+ skip: {},
+ orderBy: {},
+ orderByDescending: {},
+ first: {},
+ include: {},
+ withInlineCount: {},
+ some: {
+ invokable: false,
+ allowedIn: [$data.Expressions.FilterExpression],
+ parameters: [{ name: "filter", dataType: "$data.Queryable" }],
+ mapTo: 'some',
+ frameType: $data.Expressions.SomeExpression
+ },
+ every: {
+ invokable: false,
+ allowedIn: [$data.Expressions.FilterExpression],
+ parameters: [{ name: "filter", dataType: "$data.Queryable" }],
+ mapTo: 'every',
+ frameType: $data.Expressions.EveryExpression
+ }
+ },
+ enumerable: true,
+ writable: true
+ },
+ fieldConverter: { value: $data.mongoDBConverter }
+}, {
+ isSupported: {
+ get: function(){
+ if (!$data.libRETSDriver) return false;
+ return true;
+ },
+ set: function(value){}
+ }
+});
+
+if ($data.storageProviders.libRETS.libRETSProvider.isSupported){
+ $data.StorageProviderBase.registerProvider('libRETS', $data.storageProviders.libRETS.libRETSProvider);
+}
diff --git a/Types/StorageProviders/modelBinderConfigCompiler.js b/Types/StorageProviders/modelBinderConfigCompiler.js
index 4f7eae6d..8f9d14f6 100644
--- a/Types/StorageProviders/modelBinderConfigCompiler.js
+++ b/Types/StorageProviders/modelBinderConfigCompiler.js
@@ -93,7 +93,7 @@ $C('$data.modelBinder.ModelBinderConfigCompiler', $data.Expressions.EntityExpres
var builder = Container.createqueryBuilder();
builder.modelBinderConfig['$type'] = $data.Array;
if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:d.results', 'json:d', 'json:results'];
+ builder.modelBinderConfig['$selector'] = ['json:d.results', 'json:d', 'json:results', 'json:value'];
}
builder.modelBinderConfig['$item'] = {};
builder.selectModelBinderProperty('$item');
@@ -156,8 +156,10 @@ $C('$data.modelBinder.ModelBinderConfigCompiler', $data.Expressions.EntityExpres
$value: function (meta, data) { return data; }
}
}*/
- builder._binderConfig.$item = builder._binderConfig.$item || {};
- builder.modelBinderConfig = builder._binderConfig.$item;
+ if (builder._binderConfig.$type === $data.Array) {
+ builder._binderConfig.$item = builder._binderConfig.$item || {};
+ builder.modelBinderConfig = builder._binderConfig.$item;
+ }
diff --git a/Types/StorageProviders/mongoDB/mongoDBStorageProvider.js b/Types/StorageProviders/mongoDB/mongoDBStorageProvider.js
index 7dadbe47..8b8add7e 100644
--- a/Types/StorageProviders/mongoDB/mongoDBStorageProvider.js
+++ b/Types/StorageProviders/mongoDB/mongoDBStorageProvider.js
@@ -400,7 +400,11 @@ $C('$data.storageProviders.mongoDB.mongoDBProvider', $data.StorageProviderBase,
docs.push(d.data);
}
- collection.insert(docs, { safe: true }, function(error, result){
+ var optionsObj = { continueOnError: true };
+ if (self.providerConfiguration.externalIndex) {
+ optionsObj = { safe: true };
+ }
+ collection.insert(docs, optionsObj, function(error, result){
if (error){
callBack.error(error);
client.close();
diff --git a/Types/StorageProviders/oData/oDataCompiler.js b/Types/StorageProviders/oData/oDataCompiler.js
index fb25b400..adb3ea8c 100644
--- a/Types/StorageProviders/oData/oDataCompiler.js
+++ b/Types/StorageProviders/oData/oDataCompiler.js
@@ -10,7 +10,10 @@ $C('$data.storageProviders.oData.oDataCompiler', $data.Expressions.EntityExpress
this.provider = query.context.storageProvider;
this.context = query.context;
- this.mainEntitySet = query.context.getEntitySetFromElementType(query.defaultType);
+
+ if (query.defaultType) {
+ this.mainEntitySet = query.context.getEntitySetFromElementType(query.defaultType);
+ }
var queryFragments = { urlText: "" };
@@ -24,7 +27,9 @@ $C('$data.storageProviders.oData.oDataCompiler', $data.Expressions.EntityExpress
var queryText = queryFragments.urlText;
var addAmp = false;
for (var name in queryFragments) {
- if (name != "urlText" && name != "actionPack" && name != "data" && name != "lambda" && name != "method" && name != "postData" && queryFragments[name] != "") {
+ if (name != "urlText" && name != "actionPack" && name != "data" && name != "lambda" && name != "method" && name != "postData" &&
+ name != "_isBatchExecuteQuery" && name != "_subQueries" && queryFragments[name] != "") {
+
if (addAmp) { queryText += "&"; } else { queryText += "?"; }
addAmp = true;
if(name != "$urlParams"){
@@ -36,14 +41,21 @@ $C('$data.storageProviders.oData.oDataCompiler', $data.Expressions.EntityExpress
}
query.queryText = queryText;
query.postData = queryFragments.postData;
-
- return {
+ var result = {
queryText: queryText,
- withInlineCount: '$inlinecount' in queryFragments,
+ withInlineCount: '$inlinecount' in queryFragments || '$count' in queryFragments,
method: queryFragments.method || 'GET',
postData: queryFragments.postData,
+ isBatchExecuteQuery: queryFragments._isBatchExecuteQuery,
+ subQueries: queryFragments._subQueries,
params: []
};
+
+ query._getComplitedData = function () {
+ return result;
+ }
+
+ return result;
},
VisitOrderExpression: function (expression, context) {
this.Visit(expression.source, context);
@@ -132,7 +144,11 @@ $C('$data.storageProviders.oData.oDataCompiler', $data.Expressions.EntityExpress
},
VisitInlineCountExpression: function (expression, context) {
this.Visit(expression.source, context);
- context["$inlinecount"] = expression.selector.value;
+ if (this.provider.providerConfiguration.maxDataServiceVersion === "4.0") {
+ context["$count"] = expression.selector.value === 'allpages';
+ } else {
+ context["$inlinecount"] = expression.selector.value;
+ }
},
VisitEntitySetExpression: function (expression, context) {
context.urlText += "/" + expression.instance.tableName;
@@ -203,5 +219,25 @@ $C('$data.storageProviders.oData.oDataCompiler', $data.Expressions.EntityExpress
VisitCountExpression: function (expression, context) {
this.Visit(expression.source, context);
context.urlText += '/$count';
+ },
+
+ VisitBatchExecuteQueryExpression: function (expression, context) {
+ context.urlText += '/$batch'
+ context.method = 'POST';
+ context.postData = { __batchRequests: [] };
+ context._isBatchExecuteQuery = true;
+ context._subQueries = expression.members;
+
+ for (var i = 0; i < expression.members.length; i++) {
+ var queryable = expression.members[i];
+ var compiler = new $data.storageProviders.oData.oDataCompiler();
+ var compiled = compiler.compile(queryable);
+ context.postData.__batchRequests.push({
+ requestUri: compiled.queryText,
+ method: compiled.method,
+ data: compiled.data,
+ headers: compiled.headers
+ });
+ }
}
-}, {});
\ No newline at end of file
+}, {});
diff --git a/Types/StorageProviders/oData/oDataProvider.js b/Types/StorageProviders/oData/oDataProvider.js
index c371c53f..612bb0e3 100644
--- a/Types/StorageProviders/oData/oDataProvider.js
+++ b/Types/StorageProviders/oData/oDataProvider.js
@@ -1,6 +1,6 @@
var datajsPatch;
-datajsPatch = function () {
+datajsPatch = function (OData) {
// just datajs-1.1.0
if (OData && OData.jsonHandler && 'useJsonLight' in OData.jsonHandler && typeof datajs === 'object' && !datajs.version) {
$data.Trace.log('!!!!!!! - patch datajs 1.1.0');
@@ -25,11 +25,6 @@ datajsPatch = function () {
$C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null,
{
constructor: function (cfg, ctx) {
- if (typeof OData === 'undefined') {
- Guard.raise(new Exception('datajs is required', 'Not Found!'));
- }
- datajsPatch();
-
this.SqlCommands = [];
this.context = ctx;
this.providerConfiguration = $data.typeSystem.extend({
@@ -48,6 +43,21 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
UpdateMethod: 'PATCH'
}, cfg);
+ if (this.providerConfiguration.maxDataServiceVersion === "4.0") {
+ if (typeof odatajs === 'undefined' || typeof odatajs.oData === 'undefined') {
+ Guard.raise(new Exception('odatajs is required', 'Not Found!'));
+ } else {
+ this.oData = odatajs.oData
+ }
+ } else {
+ if (typeof OData === 'undefined') {
+ Guard.raise(new Exception('datajs is required', 'Not Found!'));
+ } else {
+ this.oData = OData;
+ datajsPatch(this.oData);
+ }
+ }
+
this.fixkDataServiceVersions(cfg);
if (this.context && this.context._buildDbType_generateConvertToFunction && this.buildDbType_generateConvertToFunction) {
@@ -94,7 +104,7 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
//}
this.context.prepareRequest.call(this, requestData);
- OData.request.apply(this, requestData);
+ this.oData.request.apply(this, requestData);
} else {
callBack.success(that.context);
}
@@ -164,7 +174,7 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
executeQuery: function (query, callBack) {
callBack = $data.typeSystem.createCallbackSetting(callBack);
- var sql;
+ var sql = {};
try {
sql = this._compile(query);
} catch (e) {
@@ -174,21 +184,48 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
var schema = this.context;
var that = this;
+ var countProperty = "__count";
+ if (this.providerConfiguration.maxDataServiceVersion === "4.0") {
+ countProperty = "@odata.count";
+ }
+
var requestData = [
{
requestUri: this.providerConfiguration.oDataServiceHost + sql.queryText,
method: sql.method,
data: sql.postData,
headers: {
- MaxDataServiceVersion: this.providerConfiguration.maxDataServiceVersion
}
},
function (data, textStatus, jqXHR) {
- if (!data && textStatus.body) data = JSON.parse(textStatus.body);
+
+ if (!data && textStatus.body && !sql.isBatchExecuteQuery) data = JSON.parse(textStatus.body);
if (callBack.success) {
- query.rawDataList = typeof data === 'string' ? [{ cnt: Container.convertTo(data, $data.Integer) }] : data;
- if (sql.withInlineCount && typeof data === 'object' && (typeof data.__count !== 'undefined' || ('d' in data && typeof data.d.__count !== 'undefined'))) {
- query.__count = new Number(typeof data.__count !== 'undefined' ? data.__count : data.d.__count).valueOf();
+ var processSuccess = function (query, data, sql) {
+ query.rawDataList = typeof data === 'string' ? [{ cnt: Container.convertTo(data, $data.Integer) }] : data;
+ if (sql.withInlineCount && typeof data === 'object' && (typeof data[countProperty] !== 'undefined' || ('d' in data && typeof data.d[countProperty] !== 'undefined'))) {
+ query.__count = new Number(typeof data[countProperty] !== 'undefined' ? data[countProperty] : data.d[countProperty]).valueOf();
+ }
+ }
+
+ if (sql.isBatchExecuteQuery) {
+ query.rawDataList = sql.subQueries;
+ for (var i = 0; i < data.__batchResponses.length; i++) {
+ var resp = data.__batchResponses[i];
+
+ if (!resp.data) {
+ if (resp.body) {
+ resp.data = JSON.parse(resp.body);
+ } else {
+ callBack.error(that.parseError(resp, arguments));
+ return;
+ }
+ }
+
+ processSuccess(sql.subQueries[i], resp.data, sql.subQueries[i]._getComplitedData());
+ }
+ } else {
+ processSuccess(query, data, sql);
}
callBack.success(query);
@@ -196,10 +233,15 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
},
function (error) {
callBack.error(that.parseError(error, arguments));
- }
+ },
+ sql.isBatchExecuteQuery ? this.oData.batchHandler : undefined
];
- if (this.providerConfiguration.dataServiceVersion) {
+ if (this.providerConfiguration.maxDataServiceVersion && this.providerConfiguration.maxDataServiceVersion !== "4.0") {
+ requestData[0].headers.MaxDataServiceVersion = this.providerConfiguration.maxDataServiceVersion;
+ }
+
+ if (this.providerConfiguration.dataServiceVersion && this.providerConfiguration.maxDataServiceVersion !== "4.0") {
requestData[0].headers.DataServiceVersion = this.providerConfiguration.dataServiceVersion;
}
@@ -219,7 +261,7 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
this.context.prepareRequest.call(this, requestData);
//$data.ajax(requestData);
//OData.request(requestData, requestData.success, requestData.error);
- OData.request.apply(this, requestData);
+ this.oData.request.apply(this, requestData);
},
_compile: function (queryable, params) {
var compiler = new $data.storageProviders.oData.oDataCompiler();
@@ -258,10 +300,12 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
request = {
requestUri: this.providerConfiguration.oDataServiceHost + '/',
headers: {
- MaxDataServiceVersion: this.providerConfiguration.maxDataServiceVersion
}
};
- if (this.providerConfiguration.dataServiceVersion) {
+ if (this.providerConfiguration.maxDataServiceVersion && this.providerConfiguration.maxDataServiceVersion !== "4.0") {
+ request.headers.MaxDataServiceVersion = this.providerConfiguration.maxDataServiceVersion;
+ }
+ if (this.providerConfiguration.dataServiceVersion && this.providerConfiguration.maxDataServiceVersion !== "4.0") {
request.headers.DataServiceVersion = this.providerConfiguration.dataServiceVersion;
}
if (typeof this.providerConfiguration.useJsonLight !== 'undefined') {
@@ -328,7 +372,7 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
//}
this.context.prepareRequest.call(this, requestData);
- OData.request.apply(this, requestData);
+ this.oData.request.apply(this, requestData);
},
_saveBatch: function (independentBlocks, index2, callBack) {
var batchRequests = [];
@@ -338,9 +382,11 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
convertedItem.push(independentBlocks[index][i].data);
var request = {};
request.headers = {
- "Content-Id": convertedItem.length,
- MaxDataServiceVersion: this.providerConfiguration.maxDataServiceVersion
+ "Content-Id": convertedItem.length
};
+ if (this.providerConfiguration.maxDataServiceVersion != "4.0") {
+ request.headers.MaxDataServiceVersion = this.providerConfiguration.maxDataServiceVersion;
+ }
switch (independentBlocks[index][i].data.entityState) {
case $data.EntityState.Unchanged: continue; break;
case $data.EntityState.Added:
@@ -364,7 +410,10 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
default: Guard.raise(new Exception("Not supported Entity state"));
}
- if (this.providerConfiguration.dataServiceVersion) {
+ if (this.providerConfiguration.maxDataServiceVersion && this.providerConfiguration.maxDataServiceVersion !== "4.0") {
+ request.headers.MaxDataServiceVersion = this.providerConfiguration.maxDataServiceVersion;
+ }
+ if (this.providerConfiguration.dataServiceVersion && this.providerConfiguration.maxDataServiceVersion !== "4.0") {
request.headers.DataServiceVersion = this.providerConfiguration.dataServiceVersion;
}
batchRequests.push(request);
@@ -379,7 +428,6 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
__batchRequests: [{ __changeRequests: batchRequests }]
},
headers: {
- MaxDataServiceVersion: this.providerConfiguration.maxDataServiceVersion
}
}, function (data, response) {
if (response.statusCode == 202) {
@@ -419,9 +467,12 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
}, function (e) {
callBack.error(that.parseError(e));
- }, OData.batchHandler];
+ }, this.oData.batchHandler];
- if (this.providerConfiguration.dataServiceVersion) {
+ if (this.providerConfiguration.maxDataServiceVersion && this.providerConfiguration.maxDataServiceVersion != "4.0") {
+ requestData[0].headers.MaxDataServiceVersion = this.providerConfiguration.maxDataServiceVersion;
+ }
+ if (this.providerConfiguration.dataServiceVersion && this.providerConfiguration.maxDataServiceVersion != "4.0") {
requestData[0].headers.DataServiceVersion = this.providerConfiguration.dataServiceVersion;
}
if (typeof this.providerConfiguration.useJsonLight !== 'undefined') {
@@ -435,7 +486,7 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
//}
this.context.prepareRequest.call(this, requestData);
- OData.request.apply(this, requestData);
+ this.oData.request.apply(this, requestData);
},
reload_fromResponse: function (item, data, response) {
var that = this;
@@ -483,16 +534,43 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
}, this);
},
- save_getInitData: function (item, convertedItems) {
+ //save_getInitData: function (item, convertedItems) {
+ // var self = this;
+ // item.physicalData = this.context._storageModel.getStorageModel(item.data.getType()).PhysicalType.convertTo(item.data, convertedItems);
+ // var serializableObject = {}
+ // item.physicalData.getType().memberDefinitions.asArray().forEach(function (memdef) {
+ // if (memdef.kind == $data.MemberTypes.navProperty || memdef.kind == $data.MemberTypes.complexProperty || (memdef.kind == $data.MemberTypes.property && !memdef.notMapped)) {
+ // if (typeof memdef.concurrencyMode === 'undefined' && (memdef.key === true || item.data.entityState === $data.EntityState.Added || item.data.changedProperties.some(function (def) { return def.name === memdef.name; }))) {
+ // var typeName = Container.resolveName(memdef.type);
+ // var converter = self.fieldConverter.toDb[typeName];
+ // serializableObject[memdef.name] = converter ? converter(item.physicalData[memdef.name]) : item.physicalData[memdef.name];
+ // }
+ // }
+ // }, this);
+ // return serializableObject;
+ //},
+ save_getInitData: function (item, convertedItems, isComplex, isDeep) {
var self = this;
- item.physicalData = this.context._storageModel.getStorageModel(item.data.getType()).PhysicalType.convertTo(item.data, convertedItems);
+ if (!isComplex) {
+ item.physicalData = this.context._storageModel.getStorageModel(item.data.getType()).PhysicalType.convertTo(item.data, convertedItems);
+ } else {
+ item.physicalData = item.data;
+ }
var serializableObject = {}
item.physicalData.getType().memberDefinitions.asArray().forEach(function (memdef) {
- if (memdef.kind == $data.MemberTypes.navProperty || memdef.kind == $data.MemberTypes.complexProperty || (memdef.kind == $data.MemberTypes.property && !memdef.notMapped)) {
- if (typeof memdef.concurrencyMode === 'undefined' && (memdef.key === true || item.data.entityState === $data.EntityState.Added || item.data.changedProperties.some(function (def) { return def.name === memdef.name; }))) {
- var typeName = Container.resolveName(memdef.type);
- var converter = self.fieldConverter.toDb[typeName];
- serializableObject[memdef.name] = converter ? converter(item.physicalData[memdef.name]) : item.physicalData[memdef.name];
+ if (memdef.kind == $data.MemberTypes.complexProperty && item.physicalData[memdef.name]) {
+ serializableObject[memdef.name] = self.save_getInitData({ data: item.physicalData[memdef.name] }, convertedItems, true, true);
+ }
+ else if (memdef.kind == $data.MemberTypes.navProperty || (memdef.kind == $data.MemberTypes.property && !memdef.notMapped)) {
+ if (isDeep || typeof memdef.concurrencyMode === 'undefined' && (memdef.key === true || item.data.entityState === $data.EntityState.Added || (item.data.changedProperties && item.data.changedProperties.some(function (def) { return def.name === memdef.name; })))) {
+
+ if (memdef.kind == $data.MemberTypes.navProperty && item.physicalData[memdef.name] && this.providerConfiguration.maxDataServiceVersion === "4.0") {
+ serializableObject[memdef.name + "@odata.bind"] = item.physicalData[memdef.name].__metadata.uri;
+ } else {
+ var typeName = Container.resolveName(memdef.type);
+ var converter = self.fieldConverter.toDb[typeName];
+ serializableObject[memdef.name] = converter ? converter(item.physicalData[memdef.name]) : item.physicalData[memdef.name];
+ }
}
}
}, this);
@@ -747,6 +825,14 @@ $C('$data.storageProviders.oData.oDataProvider', $data.StorageProviderBase, null
enumerable: true,
writable: true
},
+ supportedContextOperation: {
+ value: {
+ batchExecuteQuery: true
+ },
+ enumerable: true,
+ writable: true
+ },
+
fieldConverter: { value: $data.oDataConverter },
resolveTypeOperations: function (operation, expression, frameType) {
var memDef = expression.entityType.getMemberDefinition(operation);
diff --git a/UnitTests/oDataProviderTests.js b/UnitTests/oDataProviderTests.js
index a29628dd..828bf3a1 100644
--- a/UnitTests/oDataProviderTests.js
+++ b/UnitTests/oDataProviderTests.js
@@ -21,7 +21,7 @@
equal(q.queryText, "/Users", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -42,7 +42,7 @@
equal(q.queryText, "/Users?$orderby=LoginName", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -64,7 +64,7 @@
equal(q.queryText, "/Users?$orderby=Email,Id,LoginName", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -86,7 +86,7 @@
equal(q.queryText, "/Users?$orderby=Email desc,Id desc,LoginName desc", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -108,7 +108,7 @@
equal(q.queryText, "/Users?$orderby=Email,Id desc,LoginName", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -130,7 +130,7 @@
equal(q.queryText, "/Users?$orderby=Email desc,Id,LoginName desc", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -151,7 +151,7 @@
equal(q.queryText, "/Users?$top=10", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -171,7 +171,7 @@
equal(q.queryText, "/Users?$skip=11", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -191,7 +191,7 @@
equal(q.queryText, "/Users?$skip=11&$top=10", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -212,7 +212,7 @@
equal(q.queryText, "/Users?$filter=(LoginName eq 'alma')", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -232,7 +232,7 @@
equal(q.queryText, "/Users?$filter=(LoginName eq 'alma')", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -252,7 +252,7 @@
equal(q.queryText, "/Users?$filter=(Id eq 15)", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -272,7 +272,7 @@
equal(q.queryText, "/Users?$filter=(Id eq 15)", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -302,7 +302,7 @@
equal(q.queryText, "/Articles?$filter=(CreateDate gt datetime'" + dateString + "')", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.Article,
$keys: ['Id'],
@@ -327,7 +327,7 @@
equal(q.queryText, "/TestTable?$filter=(n0 gt 4.5)", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.TestItem,
$keys: ['Id'],
@@ -351,7 +351,7 @@
equal(q.queryText, "/TestTable?$filter=(n0 gt 4.5)", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.TestItem,
$keys: ['Id'],
@@ -375,7 +375,7 @@
equal(q.queryText, "/TestTable?$filter=(b0 eq true)", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.TestItem,
$keys: ['Id'],
@@ -399,7 +399,7 @@
equal(q.queryText, "/TestTable?$filter=(b0 eq true)", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.TestItem,
$keys: ['Id'],
@@ -423,7 +423,7 @@
equal(q.queryText, "/Users?$filter=((LoginName eq 'alma') and (Email eq 'email@company.com'))", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -444,7 +444,7 @@
equal(q.queryText, "/Articles?$filter=((Title eq 'alma') and (CreateDate eq datetime'" + dateString + "'))", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.Article,
$keys: ['Id'],
@@ -473,7 +473,7 @@
equal(q.queryText, "/Articles?$filter=((Title eq 'alma') and (CreateDate eq datetime'" + dateString + "'))&$orderby=Title", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.Article,
$keys: ['Id'],
@@ -500,7 +500,7 @@
equal(q.queryText, "/Users?$filter=substringof('aj',LoginName)", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -520,7 +520,7 @@
equal(q.queryText, "/Users?$filter=startswith(LoginName,'aj')", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -540,7 +540,7 @@
equal(q.queryText, "/Users?$filter=endswith(LoginName,'aj')", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -562,7 +562,7 @@
equal(q.queryText, "/Articles?$expand=Category", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.Article,
$keys: ['Id'],
@@ -594,7 +594,7 @@
equal(q.queryText, "/Articles?$expand=Category,Author", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.Article,
$keys: ['Id'],
@@ -634,7 +634,7 @@
equal(q.queryText, "/Articles?$expand=Category,Author/Profile", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.Article,
$keys: ['Id'],
@@ -693,7 +693,7 @@
equal(q.queryText, "/Categories?$expand=Articles,Articles/Author", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.Category,
$keys: ['Id'],
@@ -738,7 +738,7 @@
equal(q.queryText, "/Articles?$filter=(Category/Title eq 'Sport')", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.Article,
$keys: ['Id'],
@@ -764,7 +764,7 @@
equal(q.queryText, "/Articles?$filter=(Author/Profile/Bio eq 'Bio1')", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.Article,
$keys: ['Id'],
@@ -789,7 +789,7 @@
equal(q.queryText, "/Users?$filter=(Profile/Bio eq 'Bio2')", "Invalid query string");
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.User,
$keys: ['Id'],
@@ -820,7 +820,7 @@
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $data.Integer,
$source: 'Id'
@@ -838,7 +838,7 @@
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$selector: ['json:Author.Profile.results', 'json:Author.Profile'],
$type: $data.String,
@@ -874,7 +874,7 @@
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $data.Object,
t: { $type: $data.String, $source: 'Title' },
@@ -893,7 +893,7 @@
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $data.Object,
t: { $type: $data.String, $selector: ['json:Author.Profile.results', 'json:Author.Profile'], $source: 'FullName' },
@@ -912,7 +912,7 @@
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $data.Object,
t: { $type: $data.String, $selector: ['json:Author.Profile.results', 'json:Author.Profile'], $source: 'FullName' },
@@ -940,7 +940,7 @@
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $data.Object,
t: { $type: $data.String, $selector: ['json:Author.Profile.results', 'json:Author.Profile'], $source: 'FullName' },
@@ -972,7 +972,7 @@
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $data.Object,
t: { $type: $data.String, $selector: ['json:Author.Profile.results', 'json:Author.Profile'], $source: 'FullName' },
@@ -1008,7 +1008,7 @@
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $data.Object,
t: {
@@ -1033,7 +1033,7 @@
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $data.Object,
t: {
@@ -1070,7 +1070,7 @@
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $data.Object,
t: {
@@ -1125,7 +1125,7 @@
var expectedObject = {
$type: $data.Array,
- $selector: ['json:d.results', 'json:d', 'json:results'],
+ $selector: ['json:d.results', 'json:d', 'json:results', 'json:value'],
$item: {
$type: $news.Types.UserProfile,
$selector: ['json:Reviewer.Profile.results', 'json:Reviewer.Profile'],
diff --git a/Web.config b/Web.config
index 0089aec8..15a7342b 100644
--- a/Web.config
+++ b/Web.config
@@ -83,8 +83,6 @@
-
-
@@ -163,4 +161,4 @@
-
\ No newline at end of file
+
diff --git a/npm/jaydata/README.md b/npm/jaydata/README.md
index 37e9ec31..5cb921ef 100644
--- a/npm/jaydata/README.md
+++ b/npm/jaydata/README.md
@@ -1,7 +1,6 @@
-#JayData
-JayData is a unified data access library for JavaScript to CRUD + Query data from different sources like WebAPI, OData, MongoDB, WebSQL, SQLite, HTML5 localStorage, Facebook or YQL. The library can be integrated with KendoUI, Knockout.js or Sencha Touch 2 and can be used on Node.js as well.
+jaydata-reso
+=======
+
+jaydata-reso is a fork of the Jaydata package which is a unified data access library for JavaScript to CRUD + Query data from different sources. This fork works with MongoDB and libRETS.
-See it in action in this [6 minutes video](http://www.youtube.com/watch?v=LlJHgj1y0CU)
-KendoUI examples: [JayData example site](http://jaydata.org/examples/?tags=KendoUI)
-Examples for map integration [JayData example site](http://jaydata.org/examples/?tags=Geo)
diff --git a/npm/jaydata/lib/node.js b/npm/jaydata/lib/node.js
index 25412e2c..a3788565 100644
--- a/npm/jaydata/lib/node.js
+++ b/npm/jaydata/lib/node.js
@@ -16,6 +16,10 @@ try{
$data.mongoDBDriver = require('mongodb');
}catch(e){}
+try{
+ $data.libRETSDriver = require('jaydata-librets');
+}catch(e){}
+
(function(global){
if (typeof window === "undefined") {
window = this;
@@ -43,4 +47,4 @@ try{
}catch(e){}
if (typeof atob === 'undefined') atob = window.atob = function (buffer) { return new Buffer(buffer, 'base64').toString('binary'); };
-if (typeof btoa === 'undefined') btoa = window.btoa = function (buffer) { return new Buffer(buffer, 'binary').toString('base64'); };
\ No newline at end of file
+if (typeof btoa === 'undefined') btoa = window.btoa = function (buffer) { return new Buffer(buffer, 'binary').toString('base64'); };
diff --git a/npm/jaydata/package.json b/npm/jaydata/package.json
index 5a924c2a..93b9f2a7 100755
--- a/npm/jaydata/package.json
+++ b/npm/jaydata/package.json
@@ -1,55 +1,40 @@
{
- "name": "jaydata",
- "description": "Cross-platform HTML5 data-management, JavaScript Language Query (JSLQ) support for OData, SQLite, WebSQL, IndexedDB, YQL and Facebook (packaged for Node.JS)",
+ "name": "jaydata-reso",
+ "description": "Jaydata fork for RESO Web API",
"keywords": [
- "HTML5 data management",
- "JavaScript",
- "JavaScript Language Query",
- "JSLQ",
"OData",
- "SQLite",
- "WebSQL",
- "IndexedDB",
- "YQL",
- "Facebook",
"cross-platform",
- "iPhone",
- "Android"
+ "librets",
+ "mongodb",
+ "reso"
],
- "version": "1.1.0",
- "homepage": "http://jaydata.org",
+ "version": "2.0.3",
+ "homepage": "http://blogs.crt.realtors.org",
"author": {
- "name": "JayData",
- "url": "http://jaydata.org"
+ "name": "Center for REALTOR Technology",
+ "url": "http://blogs.crt.realtors.org"
},
"dependencies": {},
"contributors": [
- {"name": "DĂĄniel JĂłzsef"},
- {"name": "Hajnalka Battancs"},
- {"name": "JĂĄnos Roden"},
- {"name": "LĂĄszlĂł HorvĂĄth"},
- {"name": "PĂŠter Zentai"},
- {"name": "PĂŠter Nochta"},
- {"name": "RĂłbert BĂłnay"},
- {"name": "Szabolcs Czinege"},
- {"name": "Viktor Borza"},
- {"name": "Viktor LĂĄzĂĄr"},
- {"name": "ZoltĂĄn Gyebrovszki"}
+ {"name": "Original JayData Development Team"},
+ {"name": "Mark Lesswing"}
],
"repository": {
"type": "git",
- "url": "git://github.com/jaydata/jaydata.git"
+ "url": "https://github.com/mlesswing/jaydata.git"
},
"engines": {
- "node": ">=0.6.0"
+ "node": ">=0.10.0"
},
"licenses": [
{
"type": "MIT",
- "url": "http://jaydata.org/licensing"
+ "url": "http://blogs.crt.realtors.org"
},
{
"type": "GPLv2",
- "url": "http://jaydata.org/licensing"
+ "url": "http://blogs.crt.realtors.org"
}
- ]}
+ ],
+ "readmeFilename": "README.md"
+}
diff --git a/npm/provider/README.md b/npm/provider/README.md
deleted file mode 100644
index 37e9ec31..00000000
--- a/npm/provider/README.md
+++ /dev/null
@@ -1,7 +0,0 @@
-#JayData
-
-JayData is a unified data access library for JavaScript to CRUD + Query data from different sources like WebAPI, OData, MongoDB, WebSQL, SQLite, HTML5 localStorage, Facebook or YQL. The library can be integrated with KendoUI, Knockout.js or Sencha Touch 2 and can be used on Node.js as well.
-
-See it in action in this [6 minutes video](http://www.youtube.com/watch?v=LlJHgj1y0CU)
-KendoUI examples: [JayData example site](http://jaydata.org/examples/?tags=KendoUI)
-Examples for map integration [JayData example site](http://jaydata.org/examples/?tags=Geo)
diff --git a/npm/provider/index.js b/npm/provider/index.js
deleted file mode 100644
index bf4d18ac..00000000
--- a/npm/provider/index.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./lib/index.js');
diff --git a/npm/provider/lib/index.js b/npm/provider/lib/index.js
deleted file mode 100644
index e69de29b..00000000
diff --git a/npm/provider/package.json b/npm/provider/package.json
deleted file mode 100755
index 82d5ed70..00000000
--- a/npm/provider/package.json
+++ /dev/null
@@ -1,55 +0,0 @@
-{
- "name": "jaydata",
- "description": "Cross-platform HTML5 data-management, JavaScript Language Query (JSLQ) support for OData, SQLite, WebSQL, IndexedDB, YQL and Facebook (packaged for Node.JS)",
- "keywords": [
- "HTML5 data management",
- "JavaScript",
- "JavaScript Language Query",
- "JSLQ",
- "OData",
- "SQLite",
- "WebSQL",
- "IndexedDB",
- "YQL",
- "Facebook",
- "cross-platform",
- "iPhone",
- "Android"
- ],
- "version": "1.1.0",
- "homepage": "http://jaydata.org",
- "author": {
- "name": "JayData",
- "url": "http://jaydata.org"
- },
- "dependencies": { "jaydata-core": "1.1.0" },
- "contributors": [
- {"name": "DĂĄniel JĂłzsef"},
- {"name": "Hajnalka Battancs"},
- {"name": "JĂĄnos Roden"},
- {"name": "LĂĄszlĂł HorvĂĄth"},
- {"name": "PĂŠter Zentai"},
- {"name": "PĂŠter Nochta"},
- {"name": "RĂłbert BĂłnay"},
- {"name": "Szabolcs Czinege"},
- {"name": "Viktor Borza"},
- {"name": "Viktor LĂĄzĂĄr"},
- {"name": "ZoltĂĄn Gyebrovszki"}
- ],
- "repository": {
- "type": "git",
- "url": "git://github.com/jaydata/jaydata.git"
- },
- "engines": {
- "node": ">=0.6.0"
- },
- "licenses": [
- {
- "type": "MIT",
- "url": "http://jaydata.org/licensing"
- },
- {
- "type": "GPLv2",
- "url": "http://jaydata.org/licensing"
- }
- ]}
diff --git a/oDataParser/RequestParser.js b/oDataParser/RequestParser.js
index cc211450..c30984bb 100644
--- a/oDataParser/RequestParser.js
+++ b/oDataParser/RequestParser.js
@@ -566,7 +566,9 @@
var srcIndex = this.lexer.srcIndex;
if (token.tokenType != TokenType.WORD)
return;
- var name = token.value;
+
+ var name = token.value.toLowerCase();
+
for (var i = 0; i < this.reservedNs.length; i++) {
if (this.reservedNs[i] == name) {
diff --git a/odata-server/index.js b/odata-server/index.js
index c676e0f4..2a9cef98 100644
--- a/odata-server/index.js
+++ b/odata-server/index.js
@@ -3,6 +3,7 @@ window.DOMParser = require('xmldom').DOMParser;
$data.ODataServer = function(type, db){
var connect = require('connect');
+ var basicAuth = require('basic-auth-connect');
var domain = require('domain');
var config = typeof type === 'object' ? type : {};
@@ -20,11 +21,11 @@ $data.ODataServer = function(type, db){
var basicAuthFn = function(req, res, next){
if (!config.basicAuth && !config.rootAuth) return next();
- var callback = config.rootAuth ? function(){ connect.basicAuth(config.rootAuth)(req, res, next); } : next;
+ var callback = config.rootAuth ? function(){ basicAuth(config.rootAuth)(req, res, next); } : next;
if (typeof config.basicAuth == 'function'){
- connect.basicAuth(config.basicAuth)(req, res, callback);
+ basicAuth(config.basicAuth)(req, res, callback);
}else if (typeof config.basicAuth == 'object' && config.basicAuth.username && config.basicAuth.password){
- connect.basicAuth(config.basicAuth.username, config.basicAuth.password)(req, res, callback);
+ basicAuth(config.basicAuth.username, config.basicAuth.password)(req, res, callback);
}else callback();
};
@@ -42,23 +43,26 @@ $data.ODataServer = function(type, db){
}
}else next();
};
-
+
+ var qs = require('qs');
var queryFn = function(req, res, next){
if (!req.query){
- connect.query()(req, res, next);
+ req.query = qs.parse(req._parsedUrl.query);
+ next();
}else next();
};
-
+
+ var bodyParser = require('body-parser');
var bodyFn = function(req, res, next){
if (!req.body){
- connect.bodyParser()(req, res, next);
+ bodyParser()(req, res, next);
}else next();
};
var simpleBodyFn = function(req, res, next){
$data.JayService.OData.Utils.simpleBodyReader()(req, res, next);
};
-
+
var errorFn = function(req, res, next, callback){
var reqd = domain.create();
reqd.add(req);
@@ -78,10 +82,11 @@ $data.ODataServer = function(type, db){
});
};
+ var errorHandler = require('errorhandler');
var errorHandlerFn = function(err, req, res, next){
if (config.errorHandler){
- connect.errorHandler.title = typeof config.errorHandler == 'string' ? config.errorHandler : config.provider.databaseName;
- connect.errorHandler()(err, req, res, next);
+ errorHandler.title = typeof config.errorHandler == 'string' ? config.errorHandler : config.provider.databaseName;
+ errorHandler()(err, req, res, next);
}else next(err);
};
@@ -95,7 +100,15 @@ $data.ODataServer = function(type, db){
});
config.provider.checkPermission = req.checkPermission;
}
-
+
+ var schema = 'http';
+ if (req && req.headers) {
+ if (req.connection.encrypted || req.headers['X-Forwarded-Protocol'] === 'https' || req.headers['x-forwarded-protocol'] === 'https')
+ schema += 's';
+
+ req.fullRoute = (req.baseRoute || (schema + '://' + req.headers.host)) + (req.baseUrl || (req.originalUrl.replace(req.url, '')));
+ }
+
basicAuthFn(req, res, function(){
config.provider.user = config.user = req.user || req.remoteUser || config.user || config.provider.user || 'anonymous';
corsFn(req, res, function(){
diff --git a/odata-server/newsreader.js b/odata-server/newsreader.js
index df5a738d..997da6aa 100644
--- a/odata-server/newsreader.js
+++ b/odata-server/newsreader.js
@@ -1,5 +1,4 @@
require('odata-server');
-//$data.createODataServer(require('./newsreader/context.js'), '/newsreader.svc', 52999, 'localhost');*/
var contextType = require('./newsreader/context.js');
var context = new $news.Types.NewsContext({ name: 'mongoDB', databaseName: 'newsreader', dbCreation: $data.storageProviders.DbCreationType.DropAllExistingTables });
@@ -8,19 +7,24 @@ context.onReady(function(db){
console.log('Test data upload successful. ', count, 'items inserted.');
console.log('Starting NewsReader OData server.');
+ /*$data.createODataServer({
+ type: contextType,
+ database: 'newsreader',
+ }, '/newsreader.svc', 52999, 'localhost');*/
+
var connect = require('connect');
var app = connect();
- app.use(connect.basicAuth(function(username, password){
- if (username == 'admin'){
- return password == 'admin';
- }else return true;
- }));
app.use('/newsreader.svc', $data.ODataServer({
type: contextType,
CORS: true,
database: 'newsreader',
responseLimit: 100,
+ basicAuth: function(username, password){
+ if (username == 'admin'){
+ return password == 'admin';
+ }else return true;
+ },
checkPermission: function(access, user, entitySets, callback){
if (access & $data.Access.Create){
if (user == 'admin') callback.success();
diff --git a/odata-server/package.json b/odata-server/package.json
index a36ab8b8..dc6f1104 100644
--- a/odata-server/package.json
+++ b/odata-server/package.json
@@ -12,25 +12,60 @@
"Facebook",
"cross-platform"
],
- "version": "1.3.1",
+ "version": "1.3.7",
"homepage": "http://jaydata.org",
"author": {
"name": "JayData",
"url": "http://jaydata.org"
},
- "dependencies": {"datajs": "1.0.3", "q": "0.8.5", "qs": "0.5.0", "xmldom": "0.1.11", "url": ">0.0.1", "connect": ">2.0.0", "mongodb": ">1.0.0", "jaydata": ">=1.3.1" },
+ "dependencies": {
+ "datajs": "1.0.3",
+ "q": "0.8.5",
+ "qs": "0.5.0",
+ "xmldom": "0.1.11",
+ "url": ">0.0.1",
+ "connect": "3.3.2",
+ "basic-auth-connect": "1.0.0",
+ "qs": "0.5.0",
+ "body-parser": "1.9.2",
+ "errorhandler": "1.2.2",
+ "mongodb": ">1.0.0",
+ "jaydata": "1.3.6"
+ },
"contributors": [
- {"name": "DĂĄniel JĂłzsef"},
- {"name": "Hajnalka Battancs"},
- {"name": "JĂĄnos Roden"},
- {"name": "LĂĄszlĂł HorvĂĄth"},
- {"name": "PĂŠter Zentai"},
- {"name": "PĂŠter Nochta"},
- {"name": "RĂłbert BĂłnay"},
- {"name": "Szabolcs Czinege"},
- {"name": "Viktor Borza"},
- {"name": "Viktor LĂĄzĂĄr"},
- {"name": "ZoltĂĄn Gyebrovszki"}
+ {
+ "name": "DĂĄniel JĂłzsef"
+ },
+ {
+ "name": "Hajnalka Battancs"
+ },
+ {
+ "name": "JĂĄnos Roden"
+ },
+ {
+ "name": "LĂĄszlĂł HorvĂĄth"
+ },
+ {
+ "name": "PĂŠter Zentai"
+ },
+ {
+ "name": "PĂŠter Nochta"
+ },
+ {
+ "name": "RĂłbert BĂłnay"
+ },
+ {
+ "name": "Szabolcs Czinege"
+ },
+ {
+ "name": "Viktor Borza"
+ },
+ {
+ "name": "Viktor LĂĄzĂĄr"
+ },
+ {
+ "name": "ZoltĂĄn Gyebrovszki"
+ }
],
"repository": {
"type": "git",
@@ -48,4 +83,5 @@
"type": "GPLv2",
"url": "http://jaydata.org/licensing"
}
- ]}
+ ]
+}
diff --git a/release/jaydata-vsdoc.js b/release/jaydata-vsdoc.js
deleted file mode 100644
index 21e89922..00000000
--- a/release/jaydata-vsdoc.js
+++ /dev/null
@@ -1,17287 +0,0 @@
-// JayData 1.3.6
-// Dual licensed under MIT and GPL v2
-// Copyright JayStack Technologies (http://jaydata.org/licensing)
-//
-// JayData is a standards-based, cross-platform Javascript library and a set of
-// practices to access and manipulate data from various online and offline sources.
-//
-// Credits:
-// Hajnalka Battancs, Dániel József, János Roden, László Horváth, Péter Nochta
-// Péter Zentai, Róbert Bónay, Szabolcs Czinege, Viktor Borza, Viktor Lázár,
-// Zoltán Gyebrovszki, Gábor Dolla
-//
-// More info: http://jaydata.org
-/*
-
-IMPORTANT:
-!!! Do not reference this file to html! !!!
-
-*/
-
-(function (window) {
- if (typeof window.intellisense === 'undefined') {
- window.intellisense = {
- annotate: function () { },
- logMessage: function () { }
- };
- }
-})(window);// Acorn is a tiny, fast JavaScript parser written in JavaScript.
-//
-// Acorn was written by Marijn Haverbeke and released under an MIT
-// license. The Unicode regexps (for identifiers and whitespace) were
-// taken from [Esprima](http://esprima.org) by Ariya Hidayat.
-//
-// Git repositories for Acorn are available at
-//
-// http://marijnhaverbeke.nl/git/acorn
-// https://github.com/marijnh/acorn.git
-//
-// Please use the [github bug tracker][ghbt] to report issues.
-//
-// [ghbt]: https://github.com/marijnh/acorn/issues
-//
-// This file defines the main parser interface. The library also comes
-// with a [error-tolerant parser][dammit] and an
-// [abstract syntax tree walker][walk], defined in other files.
-//
-// [dammit]: acorn_loose.js
-// [walk]: util/walk.js
-
-(function(mod) {
- if (typeof exports == "object" && typeof module == "object") return mod(exports); // CommonJS
- if (typeof define == "function" && define.amd) return define(["exports"], mod); // AMD
- mod(self.acorn || (self.acorn = {})); // Plain browser env
-})(function(exports) {
- "use strict";
-
- exports.version = "0.1.01";
-
- // The main exported interface (under `self.acorn` when in the
- // browser) is a `parse` function that takes a code string and
- // returns an abstract syntax tree as specified by [Mozilla parser
- // API][api], with the caveat that the SpiderMonkey-specific syntax
- // (`let`, `yield`, inline XML, etc) is not recognized.
- //
- // [api]: https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API
-
- var options, input, inputLen, sourceFile;
-
- exports.parse = function(inpt, opts) {
- input = String(inpt); inputLen = input.length;
- setOptions(opts);
- initTokenState();
- return parseTopLevel(options.program);
- };
-
- // A second optional argument can be given to further configure
- // the parser process. These options are recognized:
-
- var defaultOptions = exports.defaultOptions = {
- // `ecmaVersion` indicates the ECMAScript version to parse. Must
- // be either 3 or 5. This
- // influences support for strict mode, the set of reserved words, and
- // support for getters and setter.
- ecmaVersion: 5,
- // Turn on `strictSemicolons` to prevent the parser from doing
- // automatic semicolon insertion.
- strictSemicolons: false,
- // When `allowTrailingCommas` is false, the parser will not allow
- // trailing commas in array and object literals.
- allowTrailingCommas: true,
- // By default, reserved words are not enforced. Enable
- // `forbidReserved` to enforce them.
- forbidReserved: false,
- // When `locations` is on, `loc` properties holding objects with
- // `start` and `end` properties in `{line, column}` form (with
- // line being 1-based and column 0-based) will be attached to the
- // nodes.
- locations: false,
- // A function can be passed as `onComment` option, which will
- // cause Acorn to call that function with `(block, text, start,
- // end)` parameters whenever a comment is skipped. `block` is a
- // boolean indicating whether this is a block (`/* */`) comment,
- // `text` is the content of the comment, and `start` and `end` are
- // character offsets that denote the start and end of the comment.
- // When the `locations` option is on, two more parameters are
- // passed, the full `{line, column}` locations of the start and
- // end of the comments.
- onComment: null,
- // Nodes have their start and end characters offsets recorded in
- // `start` and `end` properties (directly on the node, rather than
- // the `loc` object, which holds line/column data. To also add a
- // [semi-standardized][range] `range` property holding a `[start,
- // end]` array with the same numbers, set the `ranges` option to
- // `true`.
- //
- // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
- ranges: false,
- // It is possible to parse multiple files into a single AST by
- // passing the tree produced by parsing the first file as
- // `program` option in subsequent parses. This will add the
- // toplevel forms of the parsed file to the `Program` (top) node
- // of an existing parse tree.
- program: null,
- // When `location` is on, you can pass this to record the source
- // file in every node's `loc` object.
- sourceFile: null
- };
-
- function setOptions(opts) {
- options = opts || {};
- for (var opt in defaultOptions) if (!options.hasOwnProperty(opt))
- options[opt] = defaultOptions[opt];
- sourceFile = options.sourceFile || null;
- }
-
- // The `getLineInfo` function is mostly useful when the
- // `locations` option is off (for performance reasons) and you
- // want to find the line/column position for a given character
- // offset. `input` should be the code string that the offset refers
- // into.
-
- var getLineInfo = exports.getLineInfo = function(input, offset) {
- for (var line = 1, cur = 0;;) {
- lineBreak.lastIndex = cur;
- var match = lineBreak.exec(input);
- if (match && match.index < offset) {
- ++line;
- cur = match.index + match[0].length;
- } else break;
- }
- return {line: line, column: offset - cur};
- };
-
- // Acorn is organized as a tokenizer and a recursive-descent parser.
- // The `tokenize` export provides an interface to the tokenizer.
- // Because the tokenizer is optimized for being efficiently used by
- // the Acorn parser itself, this interface is somewhat crude and not
- // very modular. Performing another parse or call to `tokenize` will
- // reset the internal state, and invalidate existing tokenizers.
-
- exports.tokenize = function(inpt, opts) {
- input = String(inpt); inputLen = input.length;
- setOptions(opts);
- initTokenState();
-
- var t = {};
- function getToken(forceRegexp) {
- readToken(forceRegexp);
- t.start = tokStart; t.end = tokEnd;
- t.startLoc = tokStartLoc; t.endLoc = tokEndLoc;
- t.type = tokType; t.value = tokVal;
- return t;
- }
- getToken.jumpTo = function(pos, reAllowed) {
- tokPos = pos;
- if (options.locations) {
- tokCurLine = tokLineStart = lineBreak.lastIndex = 0;
- var match;
- while ((match = lineBreak.exec(input)) && match.index < pos) {
- ++tokCurLine;
- tokLineStart = match.index + match[0].length;
- }
- }
- var ch = input.charAt(pos - 1);
- tokRegexpAllowed = reAllowed;
- skipSpace();
- };
- return getToken;
- };
-
- // State is kept in (closure-)global variables. We already saw the
- // `options`, `input`, and `inputLen` variables above.
-
- // The current position of the tokenizer in the input.
-
- var tokPos;
-
- // The start and end offsets of the current token.
-
- var tokStart, tokEnd;
-
- // When `options.locations` is true, these hold objects
- // containing the tokens start and end line/column pairs.
-
- var tokStartLoc, tokEndLoc;
-
- // The type and value of the current token. Token types are objects,
- // named by variables against which they can be compared, and
- // holding properties that describe them (indicating, for example,
- // the precedence of an infix operator, and the original name of a
- // keyword token). The kind of value that's held in `tokVal` depends
- // on the type of the token. For literals, it is the literal value,
- // for operators, the operator name, and so on.
-
- var tokType, tokVal;
-
- // Interal state for the tokenizer. To distinguish between division
- // operators and regular expressions, it remembers whether the last
- // token was one that is allowed to be followed by an expression.
- // (If it is, a slash is probably a regexp, if it isn't it's a
- // division operator. See the `parseStatement` function for a
- // caveat.)
-
- var tokRegexpAllowed;
-
- // When `options.locations` is true, these are used to keep
- // track of the current line, and know when a new line has been
- // entered.
-
- var tokCurLine, tokLineStart;
-
- // These store the position of the previous token, which is useful
- // when finishing a node and assigning its `end` position.
-
- var lastStart, lastEnd, lastEndLoc;
-
- // This is the parser's state. `inFunction` is used to reject
- // `return` statements outside of functions, `labels` to verify that
- // `break` and `continue` have somewhere to jump to, and `strict`
- // indicates whether strict mode is on.
-
- var inFunction, labels, strict;
-
- // This function is used to raise exceptions on parse errors. It
- // takes an offset integer (into the current `input`) to indicate
- // the location of the error, attaches the position to the end
- // of the error message, and then raises a `SyntaxError` with that
- // message.
-
- function raise(pos, message) {
- var loc = getLineInfo(input, pos);
- message += " (" + loc.line + ":" + loc.column + ")";
- var err = new SyntaxError(message);
- err.pos = pos; err.loc = loc; err.raisedAt = tokPos;
- throw err;
- }
-
- // ## Token types
-
- // The assignment of fine-grained, information-carrying type objects
- // allows the tokenizer to store the information it has about a
- // token in a way that is very cheap for the parser to look up.
-
- // All token type variables start with an underscore, to make them
- // easy to recognize.
-
- // These are the general types. The `type` property is only used to
- // make them recognizeable when debugging.
-
- var _num = {type: "num"}, _regexp = {type: "regexp"}, _string = {type: "string"};
- var _name = {type: "name"}, _eof = {type: "eof"};
-
- // Keyword tokens. The `keyword` property (also used in keyword-like
- // operators) indicates that the token originated from an
- // identifier-like word, which is used when parsing property names.
- //
- // The `beforeExpr` property is used to disambiguate between regular
- // expressions and divisions. It is set on all token types that can
- // be followed by an expression (thus, a slash after them would be a
- // regular expression).
- //
- // `isLoop` marks a keyword as starting a loop, which is important
- // to know when parsing a label, in order to allow or disallow
- // continue jumps to that label.
-
- var _break = {keyword: "break"}, _case = {keyword: "case", beforeExpr: true}, _catch = {keyword: "catch"};
- var _continue = {keyword: "continue"}, _debugger = {keyword: "debugger"}, _default = {keyword: "default"};
- var _do = {keyword: "do", isLoop: true}, _else = {keyword: "else", beforeExpr: true};
- var _finally = {keyword: "finally"}, _for = {keyword: "for", isLoop: true}, _function = {keyword: "function"};
- var _if = {keyword: "if"}, _return = {keyword: "return", beforeExpr: true}, _switch = {keyword: "switch"};
- var _throw = {keyword: "throw", beforeExpr: true}, _try = {keyword: "try"}, _var = {keyword: "var"};
- var _while = {keyword: "while", isLoop: true}, _with = {keyword: "with"}, _new = {keyword: "new", beforeExpr: true};
- var _this = {keyword: "this"};
-
- // The keywords that denote values.
-
- var _null = {keyword: "null", atomValue: null}, _true = {keyword: "true", atomValue: true};
- var _false = {keyword: "false", atomValue: false};
-
- // Some keywords are treated as regular operators. `in` sometimes
- // (when parsing `for`) needs to be tested against specifically, so
- // we assign a variable name to it for quick comparing.
-
- var _in = {keyword: "in", binop: 7, beforeExpr: true};
-
- // Map keyword names to token types.
-
- var keywordTypes = {"break": _break, "case": _case, "catch": _catch,
- "continue": _continue, "debugger": _debugger, "default": _default,
- "do": _do, "else": _else, "finally": _finally, "for": _for,
- "function": _function, "if": _if, "return": _return, "switch": _switch,
- "throw": _throw, "try": _try, "var": _var, "while": _while, "with": _with,
- "null": _null, "true": _true, "false": _false, "new": _new, "in": _in,
- "instanceof": {keyword: "instanceof", binop: 7, beforeExpr: true}, "this": _this,
- "typeof": {keyword: "typeof", prefix: true, beforeExpr: true},
- "void": {keyword: "void", prefix: true, beforeExpr: true},
- "delete": {keyword: "delete", prefix: true, beforeExpr: true}};
-
- // Punctuation token types. Again, the `type` property is purely for debugging.
-
- var _bracketL = {type: "[", beforeExpr: true}, _bracketR = {type: "]"}, _braceL = {type: "{", beforeExpr: true};
- var _braceR = {type: "}"}, _parenL = {type: "(", beforeExpr: true}, _parenR = {type: ")"};
- var _comma = {type: ",", beforeExpr: true}, _semi = {type: ";", beforeExpr: true};
- var _colon = {type: ":", beforeExpr: true}, _dot = {type: "."}, _question = {type: "?", beforeExpr: true};
-
- // Operators. These carry several kinds of properties to help the
- // parser use them properly (the presence of these properties is
- // what categorizes them as operators).
- //
- // `binop`, when present, specifies that this operator is a binary
- // operator, and will refer to its precedence.
- //
- // `prefix` and `postfix` mark the operator as a prefix or postfix
- // unary operator. `isUpdate` specifies that the node produced by
- // the operator should be of type UpdateExpression rather than
- // simply UnaryExpression (`++` and `--`).
- //
- // `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as
- // binary operators with a very low precedence, that should result
- // in AssignmentExpression nodes.
-
- var _slash = {binop: 10, beforeExpr: true}, _eq = {isAssign: true, beforeExpr: true};
- var _assign = {isAssign: true, beforeExpr: true}, _plusmin = {binop: 9, prefix: true, beforeExpr: true};
- var _incdec = {postfix: true, prefix: true, isUpdate: true}, _prefix = {prefix: true, beforeExpr: true};
- var _bin1 = {binop: 1, beforeExpr: true}, _bin2 = {binop: 2, beforeExpr: true};
- var _bin3 = {binop: 3, beforeExpr: true}, _bin4 = {binop: 4, beforeExpr: true};
- var _bin5 = {binop: 5, beforeExpr: true}, _bin6 = {binop: 6, beforeExpr: true};
- var _bin7 = {binop: 7, beforeExpr: true}, _bin8 = {binop: 8, beforeExpr: true};
- var _bin10 = {binop: 10, beforeExpr: true};
-
- // Provide access to the token types for external users of the
- // tokenizer.
-
- exports.tokTypes = {bracketL: _bracketL, bracketR: _bracketR, braceL: _braceL, braceR: _braceR,
- parenL: _parenL, parenR: _parenR, comma: _comma, semi: _semi, colon: _colon,
- dot: _dot, question: _question, slash: _slash, eq: _eq, name: _name, eof: _eof,
- num: _num, regexp: _regexp, string: _string};
- for (var kw in keywordTypes) exports.tokTypes[kw] = keywordTypes[kw];
-
- // This is a trick taken from Esprima. It turns out that, on
- // non-Chrome browsers, to check whether a string is in a set, a
- // predicate containing a big ugly `switch` statement is faster than
- // a regular expression, and on Chrome the two are about on par.
- // This function uses `eval` (non-lexical) to produce such a
- // predicate from a space-separated string of words.
- //
- // It starts by sorting the words by length.
-
- function makePredicate(words) {
- words = words.split(" ");
- var f = "", cats = [];
- out: for (var i = 0; i < words.length; ++i) {
- for (var j = 0; j < cats.length; ++j)
- if (cats[j][0].length == words[i].length) {
- cats[j].push(words[i]);
- continue out;
- }
- cats.push([words[i]]);
- }
- function compareTo(arr) {
- if (arr.length == 1) return f += "return str === " + JSON.stringify(arr[0]) + ";";
- f += "switch(str){";
- for (var i = 0; i < arr.length; ++i) f += "case " + JSON.stringify(arr[i]) + ":";
- f += "return true}return false;";
- }
-
- // When there are more than three length categories, an outer
- // switch first dispatches on the lengths, to save on comparisons.
-
- if (cats.length > 3) {
- cats.sort(function(a, b) {return b.length - a.length;});
- f += "switch(str.length){";
- for (var i = 0; i < cats.length; ++i) {
- var cat = cats[i];
- f += "case " + cat[0].length + ":";
- compareTo(cat);
- }
- f += "}";
-
- // Otherwise, simply generate a flat `switch` statement.
-
- } else {
- compareTo(words);
- }
- return new Function("str", f);
- }
-
- // The ECMAScript 3 reserved word list.
-
- var isReservedWord3 = makePredicate("abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile");
-
- // ECMAScript 5 reserved words.
-
- var isReservedWord5 = makePredicate("class enum extends super const export import");
-
- // The additional reserved words in strict mode.
-
- var isStrictReservedWord = makePredicate("implements interface let package private protected public static yield");
-
- // The forbidden variable names in strict mode.
-
- var isStrictBadIdWord = makePredicate("eval arguments");
-
- // And the keywords.
-
- var isKeyword = makePredicate("break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this");
-
- // ## Character categories
-
- // Big ugly regular expressions that match characters in the
- // whitespace, identifier, and identifier-start categories. These
- // are only applied when a character is found to actually have a
- // code point above 128.
-
- var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u2028\u2029\u202f\u205f\u3000\ufeff]/;
- var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc";
- var nonASCIIidentifierChars = "\u0371-\u0374\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u0620-\u0649\u0672-\u06d3\u06e7-\u06e8\u06fb-\u06fc\u0730-\u074a\u0800-\u0814\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0840-\u0857\u08e4-\u08fe\u0900-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962-\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09d7\u09df-\u09e0\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5f-\u0b60\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2-\u0ce3\u0ce6-\u0cef\u0d02\u0d03\u0d46-\u0d48\u0d57\u0d62-\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e34-\u0e3a\u0e40-\u0e45\u0e50-\u0e59\u0eb4-\u0eb9\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f41-\u0f47\u0f71-\u0f84\u0f86-\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1029\u1040-\u1049\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u170e-\u1710\u1720-\u1730\u1740-\u1750\u1772\u1773\u1780-\u17b2\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1920-\u192b\u1930-\u193b\u1951-\u196d\u19b0-\u19c0\u19c8-\u19c9\u19d0-\u19d9\u1a00-\u1a15\u1a20-\u1a53\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1b46-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1bb0-\u1bb9\u1be6-\u1bf3\u1c00-\u1c22\u1c40-\u1c49\u1c5b-\u1c7d\u1cd0-\u1cd2\u1d00-\u1dbe\u1e01-\u1f15\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2d81-\u2d96\u2de0-\u2dff\u3021-\u3028\u3099\u309a\ua640-\ua66d\ua674-\ua67d\ua69f\ua6f0-\ua6f1\ua7f8-\ua800\ua806\ua80b\ua823-\ua827\ua880-\ua881\ua8b4-\ua8c4\ua8d0-\ua8d9\ua8f3-\ua8f7\ua900-\ua909\ua926-\ua92d\ua930-\ua945\ua980-\ua983\ua9b3-\ua9c0\uaa00-\uaa27\uaa40-\uaa41\uaa4c-\uaa4d\uaa50-\uaa59\uaa7b\uaae0-\uaae9\uaaf2-\uaaf3\uabc0-\uabe1\uabec\uabed\uabf0-\uabf9\ufb20-\ufb28\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f";
- var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
- var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
-
- // Whether a single character denotes a newline.
-
- var newline = /[\n\r\u2028\u2029]/;
-
- // Matches a whole line break (where CRLF is considered a single
- // line break). Used to count lines.
-
- var lineBreak = /\r\n|[\n\r\u2028\u2029]/g;
-
- // Test whether a given character code starts an identifier.
-
- function isIdentifierStart(code) {
- if (code < 65) return code === 36;
- if (code < 91) return true;
- if (code < 97) return code === 95;
- if (code < 123)return true;
- return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
- }
-
- // Test whether a given character is part of an identifier.
-
- function isIdentifierChar(code) {
- if (code < 48) return code === 36;
- if (code < 58) return true;
- if (code < 65) return false;
- if (code < 91) return true;
- if (code < 97) return code === 95;
- if (code < 123)return true;
- return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
- }
-
- // ## Tokenizer
-
- // These are used when `options.locations` is on, for the
- // `tokStartLoc` and `tokEndLoc` properties.
-
- function line_loc_t() {
- this.line = tokCurLine;
- this.column = tokPos - tokLineStart;
- }
-
- // Reset the token state. Used at the start of a parse.
-
- function initTokenState() {
- tokCurLine = 1;
- tokPos = tokLineStart = 0;
- tokRegexpAllowed = true;
- skipSpace();
- }
-
- // Called at the end of every token. Sets `tokEnd`, `tokVal`, and
- // `tokRegexpAllowed`, and skips the space after the token, so that
- // the next one's `tokStart` will point at the right position.
-
- function finishToken(type, val) {
- tokEnd = tokPos;
- if (options.locations) tokEndLoc = new line_loc_t;
- tokType = type;
- skipSpace();
- tokVal = val;
- tokRegexpAllowed = type.beforeExpr;
- }
-
- function skipBlockComment() {
- var startLoc = options.onComment && options.locations && new line_loc_t;
- var start = tokPos, end = input.indexOf("*/", tokPos += 2);
- if (end === -1) raise(tokPos - 2, "Unterminated comment");
- tokPos = end + 2;
- if (options.locations) {
- lineBreak.lastIndex = start;
- var match;
- while ((match = lineBreak.exec(input)) && match.index < tokPos) {
- ++tokCurLine;
- tokLineStart = match.index + match[0].length;
- }
- }
- if (options.onComment)
- options.onComment(true, input.slice(start + 2, end), start, tokPos,
- startLoc, options.locations && new line_loc_t);
- }
-
- function skipLineComment() {
- var start = tokPos;
- var startLoc = options.onComment && options.locations && new line_loc_t;
- var ch = input.charCodeAt(tokPos+=2);
- while (tokPos < inputLen && ch !== 10 && ch !== 13 && ch !== 8232 && ch !== 8329) {
- ++tokPos;
- ch = input.charCodeAt(tokPos);
- }
- if (options.onComment)
- options.onComment(false, input.slice(start + 2, tokPos), start, tokPos,
- startLoc, options.locations && new line_loc_t);
- }
-
- // Called at the start of the parse and after every token. Skips
- // whitespace and comments, and.
-
- function skipSpace() {
- while (tokPos < inputLen) {
- var ch = input.charCodeAt(tokPos);
- if (ch === 32) { // ' '
- ++tokPos;
- } else if(ch === 13) {
- ++tokPos;
- var next = input.charCodeAt(tokPos);
- if(next === 10) {
- ++tokPos;
- }
- if(options.locations) {
- ++tokCurLine;
- tokLineStart = tokPos;
- }
- } else if (ch === 10) {
- ++tokPos;
- ++tokCurLine;
- tokLineStart = tokPos;
- } else if(ch < 14 && ch > 8) {
- ++tokPos;
- } else if (ch === 47) { // '/'
- var next = input.charCodeAt(tokPos+1);
- if (next === 42) { // '*'
- skipBlockComment();
- } else if (next === 47) { // '/'
- skipLineComment();
- } else break;
- } else if ((ch < 14 && ch > 8) || ch === 32 || ch === 160) { // ' ', '\xa0'
- ++tokPos;
- } else if (ch >= 5760 && nonASCIIwhitespace.test(String.fromCharCode(ch))) {
- ++tokPos;
- } else {
- break;
- }
- }
- }
-
- // ### Token reading
-
- // This is the function that is called to fetch the next token. It
- // is somewhat obscure, because it works in character codes rather
- // than characters, and because operator parsing has been inlined
- // into it.
- //
- // All in the name of speed.
- //
- // The `forceRegexp` parameter is used in the one case where the
- // `tokRegexpAllowed` trick does not work. See `parseStatement`.
-
- function readToken_dot() {
- var next = input.charCodeAt(tokPos+1);
- if (next >= 48 && next <= 57) return readNumber(true);
- ++tokPos;
- return finishToken(_dot);
- }
-
- function readToken_slash() { // '/'
- var next = input.charCodeAt(tokPos+1);
- if (tokRegexpAllowed) {++tokPos; return readRegexp();}
- if (next === 61) return finishOp(_assign, 2);
- return finishOp(_slash, 1);
- }
-
- function readToken_mult_modulo() { // '%*'
- var next = input.charCodeAt(tokPos+1);
- if (next === 61) return finishOp(_assign, 2);
- return finishOp(_bin10, 1);
- }
-
- function readToken_pipe_amp(code) { // '|&'
- var next = input.charCodeAt(tokPos+1);
- if (next === code) return finishOp(code === 124 ? _bin1 : _bin2, 2);
- if (next === 61) return finishOp(_assign, 2);
- return finishOp(code === 124 ? _bin3 : _bin5, 1);
- }
-
- function readToken_caret() { // '^'
- var next = input.charCodeAt(tokPos+1);
- if (next === 61) return finishOp(_assign, 2);
- return finishOp(_bin4, 1);
- }
-
- function readToken_plus_min(code) { // '+-'
- var next = input.charCodeAt(tokPos+1);
- if (next === code) return finishOp(_incdec, 2);
- if (next === 61) return finishOp(_assign, 2);
- return finishOp(_plusmin, 1);
- }
-
- function readToken_lt_gt(code) { // '<>'
- var next = input.charCodeAt(tokPos+1);
- var size = 1;
- if (next === code) {
- size = code === 62 && input.charCodeAt(tokPos+2) === 62 ? 3 : 2;
- if (input.charCodeAt(tokPos + size) === 61) return finishOp(_assign, size + 1);
- return finishOp(_bin8, size);
- }
- if (next === 61)
- size = input.charCodeAt(tokPos+2) === 61 ? 3 : 2;
- return finishOp(_bin7, size);
- }
-
- function readToken_eq_excl(code) { // '=!'
- var next = input.charCodeAt(tokPos+1);
- if (next === 61) return finishOp(_bin6, input.charCodeAt(tokPos+2) === 61 ? 3 : 2);
- return finishOp(code === 61 ? _eq : _prefix, 1);
- }
-
- function getTokenFromCode(code) {
- switch(code) {
- // The interpretation of a dot depends on whether it is followed
- // by a digit.
- case 46: // '.'
- return readToken_dot();
-
- // Punctuation tokens.
- case 40: ++tokPos; return finishToken(_parenL);
- case 41: ++tokPos; return finishToken(_parenR);
- case 59: ++tokPos; return finishToken(_semi);
- case 44: ++tokPos; return finishToken(_comma);
- case 91: ++tokPos; return finishToken(_bracketL);
- case 93: ++tokPos; return finishToken(_bracketR);
- case 123: ++tokPos; return finishToken(_braceL);
- case 125: ++tokPos; return finishToken(_braceR);
- case 58: ++tokPos; return finishToken(_colon);
- case 63: ++tokPos; return finishToken(_question);
-
- // '0x' is a hexadecimal number.
- case 48: // '0'
- var next = input.charCodeAt(tokPos+1);
- if (next === 120 || next === 88) return readHexNumber();
- // Anything else beginning with a digit is an integer, octal
- // number, or float.
- case 49: case 50: case 51: case 52: case 53: case 54: case 55: case 56: case 57: // 1-9
- return readNumber(false);
-
- // Quotes produce strings.
- case 34: case 39: // '"', "'"
- return readString(code);
-
- // Operators are parsed inline in tiny state machines. '=' (61) is
- // often referred to. `finishOp` simply skips the amount of
- // characters it is given as second argument, and returns a token
- // of the type given by its first argument.
-
- case 47: // '/'
- return readToken_slash(code);
-
- case 37: case 42: // '%*'
- return readToken_mult_modulo();
-
- case 124: case 38: // '|&'
- return readToken_pipe_amp(code);
-
- case 94: // '^'
- return readToken_caret();
-
- case 43: case 45: // '+-'
- return readToken_plus_min(code);
-
- case 60: case 62: // '<>'
- return readToken_lt_gt(code);
-
- case 61: case 33: // '=!'
- return readToken_eq_excl(code);
-
- case 126: // '~'
- return finishOp(_prefix, 1);
- }
-
- return false;
- }
-
- function readToken(forceRegexp) {
- if (!forceRegexp) tokStart = tokPos;
- else tokPos = tokStart + 1;
- if (options.locations) tokStartLoc = new line_loc_t;
- if (forceRegexp) return readRegexp();
- if (tokPos >= inputLen) return finishToken(_eof);
-
- var code = input.charCodeAt(tokPos);
- // Identifier or keyword. '\uXXXX' sequences are allowed in
- // identifiers, so '\' also dispatches to that.
- if (isIdentifierStart(code) || code === 92 /* '\' */) return readWord();
-
- var tok = getTokenFromCode(code);
-
- if (tok === false) {
- // If we are here, we either found a non-ASCII identifier
- // character, or something that's entirely disallowed.
- var ch = String.fromCharCode(code);
- if (ch === "\\" || nonASCIIidentifierStart.test(ch)) return readWord();
- raise(tokPos, "Unexpected character '" + ch + "'");
- }
- return tok;
- }
-
- function finishOp(type, size) {
- var str = input.slice(tokPos, tokPos + size);
- tokPos += size;
- finishToken(type, str);
- }
-
- // Parse a regular expression. Some context-awareness is necessary,
- // since a '/' inside a '[]' set does not end the expression.
-
- function readRegexp() {
- var content = "", escaped, inClass, start = tokPos;
- for (;;) {
- if (tokPos >= inputLen) raise(start, "Unterminated regular expression");
- var ch = input.charAt(tokPos);
- if (newline.test(ch)) raise(start, "Unterminated regular expression");
- if (!escaped) {
- if (ch === "[") inClass = true;
- else if (ch === "]" && inClass) inClass = false;
- else if (ch === "/" && !inClass) break;
- escaped = ch === "\\";
- } else escaped = false;
- ++tokPos;
- }
- var content = input.slice(start, tokPos);
- ++tokPos;
- // Need to use `readWord1` because '\uXXXX' sequences are allowed
- // here (don't ask).
- var mods = readWord1();
- if (mods && !/^[gmsiy]*$/.test(mods)) raise(start, "Invalid regexp flag");
- return finishToken(_regexp, new RegExp(content, mods));
- }
-
- // Read an integer in the given radix. Return null if zero digits
- // were read, the integer value otherwise. When `len` is given, this
- // will return `null` unless the integer has exactly `len` digits.
-
- function readInt(radix, len) {
- var start = tokPos, total = 0;
- for (var i = 0, e = len == null ? Infinity : len; i < e; ++i) {
- var code = input.charCodeAt(tokPos), val;
- if (code >= 97) val = code - 97 + 10; // a
- else if (code >= 65) val = code - 65 + 10; // A
- else if (code >= 48 && code <= 57) val = code - 48; // 0-9
- else val = Infinity;
- if (val >= radix) break;
- ++tokPos;
- total = total * radix + val;
- }
- if (tokPos === start || len != null && tokPos - start !== len) return null;
-
- return total;
- }
-
- function readHexNumber() {
- tokPos += 2; // 0x
- var val = readInt(16);
- if (val == null) raise(tokStart + 2, "Expected hexadecimal number");
- if (isIdentifierStart(input.charCodeAt(tokPos))) raise(tokPos, "Identifier directly after number");
- return finishToken(_num, val);
- }
-
- // Read an integer, octal integer, or floating-point number.
-
- function readNumber(startsWithDot) {
- var start = tokPos, isFloat = false, octal = input.charCodeAt(tokPos) === 48;
- if (!startsWithDot && readInt(10) === null) raise(start, "Invalid number");
- if (input.charCodeAt(tokPos) === 46) {
- ++tokPos;
- readInt(10);
- isFloat = true;
- }
- var next = input.charCodeAt(tokPos);
- if (next === 69 || next === 101) { // 'eE'
- next = input.charCodeAt(++tokPos);
- if (next === 43 || next === 45) ++tokPos; // '+-'
- if (readInt(10) === null) raise(start, "Invalid number")
- isFloat = true;
- }
- if (isIdentifierStart(input.charCodeAt(tokPos))) raise(tokPos, "Identifier directly after number");
-
- var str = input.slice(start, tokPos), val;
- if (isFloat) val = parseFloat(str);
- else if (!octal || str.length === 1) val = parseInt(str, 10);
- else if (/[89]/.test(str) || strict) raise(start, "Invalid number");
- else val = parseInt(str, 8);
- return finishToken(_num, val);
- }
-
- // Read a string value, interpreting backslash-escapes.
-
- function readString(quote) {
- tokPos++;
- var out = "";
- for (;;) {
- if (tokPos >= inputLen) raise(tokStart, "Unterminated string constant");
- var ch = input.charCodeAt(tokPos);
- if (ch === quote) {
- ++tokPos;
- return finishToken(_string, out);
- }
- if (ch === 92) { // '\'
- ch = input.charCodeAt(++tokPos);
- var octal = /^[0-7]+/.exec(input.slice(tokPos, tokPos + 3));
- if (octal) octal = octal[0];
- while (octal && parseInt(octal, 8) > 255) octal = octal.slice(0, octal.length - 1);
- if (octal === "0") octal = null;
- ++tokPos;
- if (octal) {
- if (strict) raise(tokPos - 2, "Octal literal in strict mode");
- out += String.fromCharCode(parseInt(octal, 8));
- tokPos += octal.length - 1;
- } else {
- switch (ch) {
- case 110: out += "\n"; break; // 'n' -> '\n'
- case 114: out += "\r"; break; // 'r' -> '\r'
- case 120: out += String.fromCharCode(readHexChar(2)); break; // 'x'
- case 117: out += String.fromCharCode(readHexChar(4)); break; // 'u'
- case 85: out += String.fromCharCode(readHexChar(8)); break; // 'U'
- case 116: out += "\t"; break; // 't' -> '\t'
- case 98: out += "\b"; break; // 'b' -> '\b'
- case 118: out += "\u000b"; break; // 'v' -> '\u000b'
- case 102: out += "\f"; break; // 'f' -> '\f'
- case 48: out += "\0"; break; // 0 -> '\0'
- case 13: if (input.charCodeAt(tokPos) === 10) ++tokPos; // '\r\n'
- case 10: // ' \n'
- if (options.locations) { tokLineStart = tokPos; ++tokCurLine; }
- break;
- default: out += String.fromCharCode(ch); break;
- }
- }
- } else {
- if (ch === 13 || ch === 10 || ch === 8232 || ch === 8329) raise(tokStart, "Unterminated string constant");
- out += String.fromCharCode(ch); // '\'
- ++tokPos;
- }
- }
- }
-
- // Used to read character escape sequences ('\x', '\u', '\U').
-
- function readHexChar(len) {
- var n = readInt(16, len);
- if (n === null) raise(tokStart, "Bad character escape sequence");
- return n;
- }
-
- // Used to signal to callers of `readWord1` whether the word
- // contained any escape sequences. This is needed because words with
- // escape sequences must not be interpreted as keywords.
-
- var containsEsc;
-
- // Read an identifier, and return it as a string. Sets `containsEsc`
- // to whether the word contained a '\u' escape.
- //
- // Only builds up the word character-by-character when it actually
- // containeds an escape, as a micro-optimization.
-
- function readWord1() {
- containsEsc = false;
- var word, first = true, start = tokPos;
- for (;;) {
- var ch = input.charCodeAt(tokPos);
- if (isIdentifierChar(ch)) {
- if (containsEsc) word += input.charAt(tokPos);
- ++tokPos;
- } else if (ch === 92) { // "\"
- if (!containsEsc) word = input.slice(start, tokPos);
- containsEsc = true;
- if (input.charCodeAt(++tokPos) != 117) // "u"
- raise(tokPos, "Expecting Unicode escape sequence \\uXXXX");
- ++tokPos;
- var esc = readHexChar(4);
- var escStr = String.fromCharCode(esc);
- if (!escStr) raise(tokPos - 1, "Invalid Unicode escape");
- if (!(first ? isIdentifierStart(esc) : isIdentifierChar(esc)))
- raise(tokPos - 4, "Invalid Unicode escape");
- word += escStr;
- } else {
- break;
- }
- first = false;
- }
- return containsEsc ? word : input.slice(start, tokPos);
- }
-
- // Read an identifier or keyword token. Will check for reserved
- // words when necessary.
-
- function readWord() {
- var word = readWord1();
- var type = _name;
- if (!containsEsc) {
- if (isKeyword(word)) type = keywordTypes[word];
- else if (options.forbidReserved &&
- (options.ecmaVersion === 3 ? isReservedWord3 : isReservedWord5)(word) ||
- strict && isStrictReservedWord(word))
- raise(tokStart, "The keyword '" + word + "' is reserved");
- }
- return finishToken(type, word);
- }
-
- // ## Parser
-
- // A recursive descent parser operates by defining functions for all
- // syntactic elements, and recursively calling those, each function
- // advancing the input stream and returning an AST node. Precedence
- // of constructs (for example, the fact that `!x[1]` means `!(x[1])`
- // instead of `(!x)[1]` is handled by the fact that the parser
- // function that parses unary prefix operators is called first, and
- // in turn calls the function that parses `[]` subscripts â that
- // way, it'll receive the node for `x[1]` already parsed, and wraps
- // *that* in the unary operator node.
- //
- // Acorn uses an [operator precedence parser][opp] to handle binary
- // operator precedence, because it is much more compact than using
- // the technique outlined above, which uses different, nesting
- // functions to specify precedence, for all of the ten binary
- // precedence levels that JavaScript defines.
- //
- // [opp]: http://en.wikipedia.org/wiki/Operator-precedence_parser
-
- // ### Parser utilities
-
- // Continue to the next token.
-
- function next() {
- lastStart = tokStart;
- lastEnd = tokEnd;
- lastEndLoc = tokEndLoc;
- readToken();
- }
-
- // Enter strict mode. Re-reads the next token to please pedantic
- // tests ("use strict"; 010; -- should fail).
-
- function setStrict(strct) {
- strict = strct;
- tokPos = lastEnd;
- while (tokPos < tokLineStart) {
- tokLineStart = input.lastIndexOf("\n", tokLineStart - 2) + 1;
- --tokCurLine;
- }
- skipSpace();
- readToken();
- }
-
- // Start an AST node, attaching a start offset.
-
- function node_t() {
- this.type = null;
- this.start = tokStart;
- this.end = null;
- }
-
- function node_loc_t() {
- this.start = tokStartLoc;
- this.end = null;
- if (sourceFile !== null) this.source = sourceFile;
- }
-
- function startNode() {
- var node = new node_t();
- if (options.locations)
- node.loc = new node_loc_t();
- if (options.ranges)
- node.range = [tokStart, 0];
- return node;
- }
-
- // Start a node whose start offset information should be based on
- // the start of another node. For example, a binary operator node is
- // only started after its left-hand side has already been parsed.
-
- function startNodeFrom(other) {
- var node = new node_t();
- node.start = other.start;
- if (options.locations) {
- node.loc = new node_loc_t();
- node.loc.start = other.loc.start;
- }
- if (options.ranges)
- node.range = [other.range[0], 0];
-
- return node;
- }
-
- // Finish an AST node, adding `type` and `end` properties.
-
- function finishNode(node, type) {
- node.type = type;
- node.end = lastEnd;
- if (options.locations)
- node.loc.end = lastEndLoc;
- if (options.ranges)
- node.range[1] = lastEnd;
- return node;
- }
-
- // Test whether a statement node is the string literal `"use strict"`.
-
- function isUseStrict(stmt) {
- return options.ecmaVersion >= 5 && stmt.type === "ExpressionStatement" &&
- stmt.expression.type === "Literal" && stmt.expression.value === "use strict";
- }
-
- // Predicate that tests whether the next token is of the given
- // type, and if yes, consumes it as a side effect.
-
- function eat(type) {
- if (tokType === type) {
- next();
- return true;
- }
- }
-
- // Test whether a semicolon can be inserted at the current position.
-
- function canInsertSemicolon() {
- return !options.strictSemicolons &&
- (tokType === _eof || tokType === _braceR || newline.test(input.slice(lastEnd, tokStart)));
- }
-
- // Consume a semicolon, or, failing that, see if we are allowed to
- // pretend that there is a semicolon at this position.
-
- function semicolon() {
- if (!eat(_semi) && !canInsertSemicolon()) unexpected();
- }
-
- // Expect a token of a given type. If found, consume it, otherwise,
- // raise an unexpected token error.
-
- function expect(type) {
- if (tokType === type) next();
- else unexpected();
- }
-
- // Raise an unexpected token error.
-
- function unexpected() {
- raise(tokStart, "Unexpected token");
- }
-
- // Verify that a node is an lval â something that can be assigned
- // to.
-
- function checkLVal(expr) {
- if (expr.type !== "Identifier" && expr.type !== "MemberExpression")
- raise(expr.start, "Assigning to rvalue");
- if (strict && expr.type === "Identifier" && isStrictBadIdWord(expr.name))
- raise(expr.start, "Assigning to " + expr.name + " in strict mode");
- }
-
- // ### Statement parsing
-
- // Parse a program. Initializes the parser, reads any number of
- // statements, and wraps them in a Program node. Optionally takes a
- // `program` argument. If present, the statements will be appended
- // to its body instead of creating a new node.
-
- function parseTopLevel(program) {
- lastStart = lastEnd = tokPos;
- if (options.locations) lastEndLoc = new line_loc_t;
- inFunction = strict = null;
- labels = [];
- readToken();
-
- var node = program || startNode(), first = true;
- if (!program) node.body = [];
- while (tokType !== _eof) {
- var stmt = parseStatement();
- node.body.push(stmt);
- if (first && isUseStrict(stmt)) setStrict(true);
- first = false;
- }
- return finishNode(node, "Program");
- }
-
- var loopLabel = {kind: "loop"}, switchLabel = {kind: "switch"};
-
- // Parse a single statement.
- //
- // If expecting a statement and finding a slash operator, parse a
- // regular expression literal. This is to handle cases like
- // `if (foo) /blah/.exec(foo);`, where looking at the previous token
- // does not help.
-
- function parseStatement() {
- if (tokType === _slash)
- readToken(true);
-
- var starttype = tokType, node = startNode();
-
- // Most types of statements are recognized by the keyword they
- // start with. Many are trivial to parse, some require a bit of
- // complexity.
-
- switch (starttype) {
- case _break: case _continue:
- next();
- var isBreak = starttype === _break;
- if (eat(_semi) || canInsertSemicolon()) node.label = null;
- else if (tokType !== _name) unexpected();
- else {
- node.label = parseIdent();
- semicolon();
- }
-
- // Verify that there is an actual destination to break or
- // continue to.
- for (var i = 0; i < labels.length; ++i) {
- var lab = labels[i];
- if (node.label == null || lab.name === node.label.name) {
- if (lab.kind != null && (isBreak || lab.kind === "loop")) break;
- if (node.label && isBreak) break;
- }
- }
- if (i === labels.length) raise(node.start, "Unsyntactic " + starttype.keyword);
- return finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement");
-
- case _debugger:
- next();
- semicolon();
- return finishNode(node, "DebuggerStatement");
-
- case _do:
- next();
- labels.push(loopLabel);
- node.body = parseStatement();
- labels.pop();
- expect(_while);
- node.test = parseParenExpression();
- semicolon();
- return finishNode(node, "DoWhileStatement");
-
- // Disambiguating between a `for` and a `for`/`in` loop is
- // non-trivial. Basically, we have to parse the init `var`
- // statement or expression, disallowing the `in` operator (see
- // the second parameter to `parseExpression`), and then check
- // whether the next token is `in`. When there is no init part
- // (semicolon immediately after the opening parenthesis), it is
- // a regular `for` loop.
-
- case _for:
- next();
- labels.push(loopLabel);
- expect(_parenL);
- if (tokType === _semi) return parseFor(node, null);
- if (tokType === _var) {
- var init = startNode();
- next();
- parseVar(init, true);
- if (init.declarations.length === 1 && eat(_in))
- return parseForIn(node, init);
- return parseFor(node, init);
- }
- var init = parseExpression(false, true);
- if (eat(_in)) {checkLVal(init); return parseForIn(node, init);}
- return parseFor(node, init);
-
- case _function:
- next();
- return parseFunction(node, true);
-
- case _if:
- next();
- node.test = parseParenExpression();
- node.consequent = parseStatement();
- node.alternate = eat(_else) ? parseStatement() : null;
- return finishNode(node, "IfStatement");
-
- case _return:
- if (!inFunction) raise(tokStart, "'return' outside of function");
- next();
-
- // In `return` (and `break`/`continue`), the keywords with
- // optional arguments, we eagerly look for a semicolon or the
- // possibility to insert one.
-
- if (eat(_semi) || canInsertSemicolon()) node.argument = null;
- else { node.argument = parseExpression(); semicolon(); }
- return finishNode(node, "ReturnStatement");
-
- case _switch:
- next();
- node.discriminant = parseParenExpression();
- node.cases = [];
- expect(_braceL);
- labels.push(switchLabel);
-
- // Statements under must be grouped (by label) in SwitchCase
- // nodes. `cur` is used to keep the node that we are currently
- // adding statements to.
-
- for (var cur, sawDefault; tokType != _braceR;) {
- if (tokType === _case || tokType === _default) {
- var isCase = tokType === _case;
- if (cur) finishNode(cur, "SwitchCase");
- node.cases.push(cur = startNode());
- cur.consequent = [];
- next();
- if (isCase) cur.test = parseExpression();
- else {
- if (sawDefault) raise(lastStart, "Multiple default clauses"); sawDefault = true;
- cur.test = null;
- }
- expect(_colon);
- } else {
- if (!cur) unexpected();
- cur.consequent.push(parseStatement());
- }
- }
- if (cur) finishNode(cur, "SwitchCase");
- next(); // Closing brace
- labels.pop();
- return finishNode(node, "SwitchStatement");
-
- case _throw:
- next();
- if (newline.test(input.slice(lastEnd, tokStart)))
- raise(lastEnd, "Illegal newline after throw");
- node.argument = parseExpression();
- semicolon();
- return finishNode(node, "ThrowStatement");
-
- case _try:
- next();
- node.block = parseBlock();
- node.handler = null;
- if (tokType === _catch) {
- var clause = startNode();
- next();
- expect(_parenL);
- clause.param = parseIdent();
- if (strict && isStrictBadIdWord(clause.param.name))
- raise(clause.param.start, "Binding " + clause.param.name + " in strict mode");
- expect(_parenR);
- clause.guard = null;
- clause.body = parseBlock();
- node.handler = finishNode(clause, "CatchClause");
- }
- node.finalizer = eat(_finally) ? parseBlock() : null;
- if (!node.handler && !node.finalizer)
- raise(node.start, "Missing catch or finally clause");
- return finishNode(node, "TryStatement");
-
- case _var:
- next();
- node = parseVar(node);
- semicolon();
- return node;
-
- case _while:
- next();
- node.test = parseParenExpression();
- labels.push(loopLabel);
- node.body = parseStatement();
- labels.pop();
- return finishNode(node, "WhileStatement");
-
- case _with:
- if (strict) raise(tokStart, "'with' in strict mode");
- next();
- node.object = parseParenExpression();
- node.body = parseStatement();
- return finishNode(node, "WithStatement");
-
- case _braceL:
- return parseBlock();
-
- case _semi:
- next();
- return finishNode(node, "EmptyStatement");
-
- // If the statement does not start with a statement keyword or a
- // brace, it's an ExpressionStatement or LabeledStatement. We
- // simply start parsing an expression, and afterwards, if the
- // next token is a colon and the expression was a simple
- // Identifier node, we switch to interpreting it as a label.
-
- default:
- var maybeName = tokVal, expr = parseExpression();
- if (starttype === _name && expr.type === "Identifier" && eat(_colon)) {
- for (var i = 0; i < labels.length; ++i)
- if (labels[i].name === maybeName) raise(expr.start, "Label '" + maybeName + "' is already declared");
- var kind = tokType.isLoop ? "loop" : tokType === _switch ? "switch" : null;
- labels.push({name: maybeName, kind: kind});
- node.body = parseStatement();
- labels.pop();
- node.label = expr;
- return finishNode(node, "LabeledStatement");
- } else {
- node.expression = expr;
- semicolon();
- return finishNode(node, "ExpressionStatement");
- }
- }
- }
-
- // Used for constructs like `switch` and `if` that insist on
- // parentheses around their expression.
-
- function parseParenExpression() {
- expect(_parenL);
- var val = parseExpression();
- expect(_parenR);
- return val;
- }
-
- // Parse a semicolon-enclosed block of statements, handling `"use
- // strict"` declarations when `allowStrict` is true (used for
- // function bodies).
-
- function parseBlock(allowStrict) {
- var node = startNode(), first = true, strict = false, oldStrict;
- node.body = [];
- expect(_braceL);
- while (!eat(_braceR)) {
- var stmt = parseStatement();
- node.body.push(stmt);
- if (first && isUseStrict(stmt)) {
- oldStrict = strict;
- setStrict(strict = true);
- }
- first = false
- }
- if (strict && !oldStrict) setStrict(false);
- return finishNode(node, "BlockStatement");
- }
-
- // Parse a regular `for` loop. The disambiguation code in
- // `parseStatement` will already have parsed the init statement or
- // expression.
-
- function parseFor(node, init) {
- node.init = init;
- expect(_semi);
- node.test = tokType === _semi ? null : parseExpression();
- expect(_semi);
- node.update = tokType === _parenR ? null : parseExpression();
- expect(_parenR);
- node.body = parseStatement();
- labels.pop();
- return finishNode(node, "ForStatement");
- }
-
- // Parse a `for`/`in` loop.
-
- function parseForIn(node, init) {
- node.left = init;
- node.right = parseExpression();
- expect(_parenR);
- node.body = parseStatement();
- labels.pop();
- return finishNode(node, "ForInStatement");
- }
-
- // Parse a list of variable declarations.
-
- function parseVar(node, noIn) {
- node.declarations = [];
- node.kind = "var";
- for (;;) {
- var decl = startNode();
- decl.id = parseIdent();
- if (strict && isStrictBadIdWord(decl.id.name))
- raise(decl.id.start, "Binding " + decl.id.name + " in strict mode");
- decl.init = eat(_eq) ? parseExpression(true, noIn) : null;
- node.declarations.push(finishNode(decl, "VariableDeclarator"));
- if (!eat(_comma)) break;
- }
- return finishNode(node, "VariableDeclaration");
- }
-
- // ### Expression parsing
-
- // These nest, from the most general expression type at the top to
- // 'atomic', nondivisible expression types at the bottom. Most of
- // the functions will simply let the function(s) below them parse,
- // and, *if* the syntactic construct they handle is present, wrap
- // the AST node that the inner parser gave them in another node.
-
- // Parse a full expression. The arguments are used to forbid comma
- // sequences (in argument lists, array literals, or object literals)
- // or the `in` operator (in for loops initalization expressions).
-
- function parseExpression(noComma, noIn) {
- var expr = parseMaybeAssign(noIn);
- if (!noComma && tokType === _comma) {
- var node = startNodeFrom(expr);
- node.expressions = [expr];
- while (eat(_comma)) node.expressions.push(parseMaybeAssign(noIn));
- return finishNode(node, "SequenceExpression");
- }
- return expr;
- }
-
- // Parse an assignment expression. This includes applications of
- // operators like `+=`.
-
- function parseMaybeAssign(noIn) {
- var left = parseMaybeConditional(noIn);
- if (tokType.isAssign) {
- var node = startNodeFrom(left);
- node.operator = tokVal;
- node.left = left;
- next();
- node.right = parseMaybeAssign(noIn);
- checkLVal(left);
- return finishNode(node, "AssignmentExpression");
- }
- return left;
- }
-
- // Parse a ternary conditional (`?:`) operator.
-
- function parseMaybeConditional(noIn) {
- var expr = parseExprOps(noIn);
- if (eat(_question)) {
- var node = startNodeFrom(expr);
- node.test = expr;
- node.consequent = parseExpression(true);
- expect(_colon);
- node.alternate = parseExpression(true, noIn);
- return finishNode(node, "ConditionalExpression");
- }
- return expr;
- }
-
- // Start the precedence parser.
-
- function parseExprOps(noIn) {
- return parseExprOp(parseMaybeUnary(noIn), -1, noIn);
- }
-
- // Parse binary operators with the operator precedence parsing
- // algorithm. `left` is the left-hand side of the operator.
- // `minPrec` provides context that allows the function to stop and
- // defer further parser to one of its callers when it encounters an
- // operator that has a lower precedence than the set it is parsing.
-
- function parseExprOp(left, minPrec, noIn) {
- var prec = tokType.binop;
- if (prec != null && (!noIn || tokType !== _in)) {
- if (prec > minPrec) {
- var node = startNodeFrom(left);
- node.left = left;
- node.operator = tokVal;
- next();
- node.right = parseExprOp(parseMaybeUnary(noIn), prec, noIn);
- var node = finishNode(node, /&&|\|\|/.test(node.operator) ? "LogicalExpression" : "BinaryExpression");
- return parseExprOp(node, minPrec, noIn);
- }
- }
- return left;
- }
-
- // Parse unary operators, both prefix and postfix.
-
- function parseMaybeUnary(noIn) {
- if (tokType.prefix) {
- var node = startNode(), update = tokType.isUpdate;
- node.operator = tokVal;
- node.prefix = true;
- next();
- node.argument = parseMaybeUnary(noIn);
- if (update) checkLVal(node.argument);
- else if (strict && node.operator === "delete" &&
- node.argument.type === "Identifier")
- raise(node.start, "Deleting local variable in strict mode");
- return finishNode(node, update ? "UpdateExpression" : "UnaryExpression");
- }
- var expr = parseExprSubscripts();
- while (tokType.postfix && !canInsertSemicolon()) {
- var node = startNodeFrom(expr);
- node.operator = tokVal;
- node.prefix = false;
- node.argument = expr;
- checkLVal(expr);
- next();
- expr = finishNode(node, "UpdateExpression");
- }
- return expr;
- }
-
- // Parse call, dot, and `[]`-subscript expressions.
-
- function parseExprSubscripts() {
- return parseSubscripts(parseExprAtom());
- }
-
- function parseSubscripts(base, noCalls) {
- if (eat(_dot)) {
- var node = startNodeFrom(base);
- node.object = base;
- node.property = parseIdent(true);
- node.computed = false;
- return parseSubscripts(finishNode(node, "MemberExpression"), noCalls);
- } else if (eat(_bracketL)) {
- var node = startNodeFrom(base);
- node.object = base;
- node.property = parseExpression();
- node.computed = true;
- expect(_bracketR);
- return parseSubscripts(finishNode(node, "MemberExpression"), noCalls);
- } else if (!noCalls && eat(_parenL)) {
- var node = startNodeFrom(base);
- node.callee = base;
- node.arguments = parseExprList(_parenR, false);
- return parseSubscripts(finishNode(node, "CallExpression"), noCalls);
- } else return base;
- }
-
- // Parse an atomic expression â either a single token that is an
- // expression, an expression started by a keyword like `function` or
- // `new`, or an expression wrapped in punctuation like `()`, `[]`,
- // or `{}`.
-
- function parseExprAtom() {
- switch (tokType) {
- case _this:
- var node = startNode();
- next();
- return finishNode(node, "ThisExpression");
- case _name:
- return parseIdent();
- case _num: case _string: case _regexp:
- var node = startNode();
- node.value = tokVal;
- node.raw = input.slice(tokStart, tokEnd);
- next();
- return finishNode(node, "Literal");
-
- case _null: case _true: case _false:
- var node = startNode();
- node.value = tokType.atomValue;
- node.raw = tokType.keyword
- next();
- return finishNode(node, "Literal");
-
- case _parenL:
- var tokStartLoc1 = tokStartLoc, tokStart1 = tokStart;
- next();
- var val = parseExpression();
- val.start = tokStart1;
- val.end = tokEnd;
- if (options.locations) {
- val.loc.start = tokStartLoc1;
- val.loc.end = tokEndLoc;
- }
- if (options.ranges)
- val.range = [tokStart1, tokEnd];
- expect(_parenR);
- return val;
-
- case _bracketL:
- var node = startNode();
- next();
- node.elements = parseExprList(_bracketR, true, true);
- return finishNode(node, "ArrayExpression");
-
- case _braceL:
- return parseObj();
-
- case _function:
- var node = startNode();
- next();
- return parseFunction(node, false);
-
- case _new:
- return parseNew();
-
- default:
- unexpected();
- }
- }
-
- // New's precedence is slightly tricky. It must allow its argument
- // to be a `[]` or dot subscript expression, but not a call â at
- // least, not without wrapping it in parentheses. Thus, it uses the
-
- function parseNew() {
- var node = startNode();
- next();
- node.callee = parseSubscripts(parseExprAtom(), true);
- if (eat(_parenL)) node.arguments = parseExprList(_parenR, false);
- else node.arguments = [];
- return finishNode(node, "NewExpression");
- }
-
- // Parse an object literal.
-
- function parseObj() {
- var node = startNode(), first = true, sawGetSet = false;
- node.properties = [];
- next();
- while (!eat(_braceR)) {
- if (!first) {
- expect(_comma);
- if (options.allowTrailingCommas && eat(_braceR)) break;
- } else first = false;
-
- var prop = {key: parsePropertyName()}, isGetSet = false, kind;
- if (eat(_colon)) {
- prop.value = parseExpression(true);
- kind = prop.kind = "init";
- } else if (options.ecmaVersion >= 5 && prop.key.type === "Identifier" &&
- (prop.key.name === "get" || prop.key.name === "set")) {
- isGetSet = sawGetSet = true;
- kind = prop.kind = prop.key.name;
- prop.key = parsePropertyName();
- if (tokType !== _parenL) unexpected();
- prop.value = parseFunction(startNode(), false);
- } else unexpected();
-
- // getters and setters are not allowed to clash â either with
- // each other or with an init property â and in strict mode,
- // init properties are also not allowed to be repeated.
-
- if (prop.key.type === "Identifier" && (strict || sawGetSet)) {
- for (var i = 0; i < node.properties.length; ++i) {
- var other = node.properties[i];
- if (other.key.name === prop.key.name) {
- var conflict = kind == other.kind || isGetSet && other.kind === "init" ||
- kind === "init" && (other.kind === "get" || other.kind === "set");
- if (conflict && !strict && kind === "init" && other.kind === "init") conflict = false;
- if (conflict) raise(prop.key.start, "Redefinition of property");
- }
- }
- }
- node.properties.push(prop);
- }
- return finishNode(node, "ObjectExpression");
- }
-
- function parsePropertyName() {
- if (tokType === _num || tokType === _string) return parseExprAtom();
- return parseIdent(true);
- }
-
- // Parse a function declaration or literal (depending on the
- // `isStatement` parameter).
-
- function parseFunction(node, isStatement) {
- if (tokType === _name) node.id = parseIdent();
- else if (isStatement) unexpected();
- else node.id = null;
- node.params = [];
- var first = true;
- expect(_parenL);
- while (!eat(_parenR)) {
- if (!first) expect(_comma); else first = false;
- node.params.push(parseIdent());
- }
-
- // Start a new scope with regard to labels and the `inFunction`
- // flag (restore them to their old value afterwards).
- var oldInFunc = inFunction, oldLabels = labels;
- inFunction = true; labels = [];
- node.body = parseBlock(true);
- inFunction = oldInFunc; labels = oldLabels;
-
- // If this is a strict mode function, verify that argument names
- // are not repeated, and it does not try to bind the words `eval`
- // or `arguments`.
- if (strict || node.body.body.length && isUseStrict(node.body.body[0])) {
- for (var i = node.id ? -1 : 0; i < node.params.length; ++i) {
- var id = i < 0 ? node.id : node.params[i];
- if (isStrictReservedWord(id.name) || isStrictBadIdWord(id.name))
- raise(id.start, "Defining '" + id.name + "' in strict mode");
- if (i >= 0) for (var j = 0; j < i; ++j) if (id.name === node.params[j].name)
- raise(id.start, "Argument name clash in strict mode");
- }
- }
-
- return finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression");
- }
-
- // Parses a comma-separated list of expressions, and returns them as
- // an array. `close` is the token type that ends the list, and
- // `allowEmpty` can be turned on to allow subsequent commas with
- // nothing in between them to be parsed as `null` (which is needed
- // for array literals).
-
- function parseExprList(close, allowTrailingComma, allowEmpty) {
- var elts = [], first = true;
- while (!eat(close)) {
- if (!first) {
- expect(_comma);
- if (allowTrailingComma && options.allowTrailingCommas && eat(close)) break;
- } else first = false;
-
- if (allowEmpty && tokType === _comma) elts.push(null);
- else elts.push(parseExpression(true));
- }
- return elts;
- }
-
- // Parse the next token as an identifier. If `liberal` is true (used
- // when parsing properties), it will also convert keywords into
- // identifiers.
-
- function parseIdent(liberal) {
- var node = startNode();
- node.name = tokType === _name ? tokVal : (liberal && !options.forbidReserved && tokType.keyword) || unexpected();
- next();
- return finishNode(node, "Identifier");
- }
-
-});
-
-(function (global) {
- if (typeof window === "undefined") {
- window = this;
- }
- //$data = window["$data"] || (window["$data"] = {});
- $data = window["$data"] || (window["$data"] = (function _data_handler() {
- //console.log("@@@@", this);
- if (this instanceof _data_handler) {
- //console.log(
- var type = _data_handler["implementation"].apply(this, arguments);
- return new type(arguments[1]);
- } else {
-
- return _data_handler["implementation"].apply(this, arguments)
- }
- }));
-})(this);
-
-if (typeof console === 'undefined') {
- console = {
- warn: function () { },
- error: function () { },
- log: function () { },
- dir: function () { },
- time: function () { },
- timeEnd: function () { }
- };
-}
-
-if (!console.warn) console.warn = function () { };
-if (!console.error) console.error = function () { };
-
-(function ($data) {
- ///
- /// Collection of JayData services
- ///
- $data.__namespace = true;
- $data.version = "JayData 1.3.6";
- $data.versionNumber = "1.3.6";
- $data.root = {};
- $data.Acorn = $data.Acorn || (typeof acorn == 'object' ? acorn : undefined);
- $data.Esprima = $data.Esprima || (typeof esprima == 'object' ? esprima : undefined);
-
-})($data);
-
-// Do not remove this block, it is used by jsdoc
-/**
- @name $data.Base
- @class base class
-*/
-Exception = function(message, name, data) {
- Error.call(this);
- if (Error.captureStackTrace)
- Error.captureStackTrace(this, this.constructor);
-
- this.name = name || "Exception";
- this.message = message;
- this.data = data;
-
- //this.toString = function() { return JSON.stringify(this); };
-
-}
-
-Exception.prototype.__proto__ = Error.prototype;
-
-Exception.prototype._getStackTrace = function () {
- var callstack = [];
- var isCallstackPopulated = false;
- // unreachable code
- //return;
- /*try {
- i.dont.exist += 0;
- }
- catch (e) {
- if (e.stack) { // Firefox, Chrome
- var lines = e.stack.split('\n');
- for (var i = 0, len = lines.length; i < len; i++) {
- //if (lines[i].match(/^\s*[A-Za-z0-9\-_\$]+\(/)) {
- if (lines[i].indexOf(" at ") >= 0)
- callstack.push(lines[i]);
- }
- //Remove call to printStackTrace()
- callstack.shift();
- //TODO: Remove call to new Exception( chain
- //callstack.shift();
- isCallstackPopulated = true;
- }
- else if (window.opera && e.message) { //Opera
- var lines = e.message.split('\n');
- for (var i = 0, len = lines.length; i < len; i++) {
- if (lines[i].match(/^\s*[A-Za-z0-9\-_\$]+\(/)) {
- var entry = lines[i];
- //Append next line also since it has the file info
- if (lines[i + 1]) {
- entry += ' at ' + lines[i + 1];
- i++;
- }
- callstack.push(entry);
- }
- }
- //Remove call to printStackTrace()
- callstack.shift();
- //TODO: Remove call to new Exception( chain
- //callstack.shift();
- isCallstackPopulated = true;
- }
- }
-
- //if (!isCallstackPopulated) { //IE and Safari
- // var currentFunction = arguments.callee.caller;
- // while (currentFunction) {
- // var fn = currentFunction.toString();
- // var fname = fn.substring(fn.indexOf("function") + 8, fn.indexOf('(')) || 'anonymous';
- // callstack.push(fname);
- // if (currentFunction == currentFunction.caller) {
- // Guard.raise("Infinite loop");
- // }
- // currentFunction = currentFunction.caller;
- // }
- //}
- return callstack.join("\n\r"); */
-};
-Guard = {};
-Guard.requireValue = function (name, value) {
- if (typeof value === 'undefined' || value === null) {
- Guard.raise(name + " requires a value other than undefined or null");
- }
-};
-
-Guard.requireType = function (name, value, typeOrTypes) {
- var types = typeOrTypes instanceof Array ? typeOrTypes : [typeOrTypes];
- return types.some(function (item) {
- switch (typeof item) {
- case "string":
- return typeof value === item;
- case "function":
- return value instanceof item;
- default:
- Guard.raise("Unknown type format : " + typeof item + " for: "+ name);
- }
- });
-};
-
-Guard.raise = function(exception){
- if (typeof intellisense === 'undefined') {
- if (exception instanceof Exception){
- console.error(exception.name + ':', exception.message + '\n', exception);
- }else{
- console.error(exception);
- }
- throw exception;
- }
-};
-
-Object.isNullOrUndefined = function (value) {
- return value === undefined || value === null;
-};
-(function ObjectMethodsForPreHTML5Browsers() {
-
- if (!Object.getOwnPropertyNames){
- Object.getOwnPropertyNames = function(o){
- var names = [];
-
- for (var i in o){
- if (o.hasOwnProperty(i)) names.push(i);
- }
-
- return names;
- };
- }
-
- if (!Object.create) {
- Object.create = function (o) {
- if (arguments.length > 1) {
- Guard.raise(new Error('Object.create implementation only accepts the first parameter.'));
- }
- function F() { }
- F.prototype = o;
- return new F();
- };
- }
-
- if (!Object.keys) {
- var hasOwnProperty = Object.prototype.hasOwnProperty,
- hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'),
- dontEnums = ['toString',
- 'toLocaleString',
- 'valueOf',
- 'hasOwnProperty',
- 'isPrototypeOf',
- 'propertyIsEnumerable',
- 'constructor'],
- dontEnumsLength = dontEnums.length;
-
- Object.keys = function (obj) {
-
- ///Refactor to Assert.IsObjectOrFunction
- if (typeof obj !== 'object' && typeof obj !== 'function' || obj === null) Guard.raise(new TypeError('Object.keys called on non-object'));
-
- var result = [];
-
- for (var prop in obj) {
- if (hasOwnProperty.call(obj, prop)) {
- result.push(prop);
- }
- }
-
- if (hasDontEnumBug) {
- for (var i = 0; i < dontEnumsLength; i++) {
- if (hasOwnProperty.call(obj, dontEnums[i])) {
- result.push(dontEnums[i]);
- }
- }
- }
-
- return result;
- };
- }
-
- if (!Object.defineProperty) {
- Object.defineProperty = function (obj, propName, propDef) {
- obj[propName] = propDef.value || {};
- };
- }
-
- if (!Object.defineProperties) {
- Object.defineProperties = function (obj, defines) {
- for (var i in defines) {
- if(defines.hasOwnProperty(i))
- obj[i] = defines[i].value || {};
- }
- };
- }
-
- if (!Array.prototype.forEach) {
- Array.prototype.forEach = function (handler, thisArg) {
- for (var i = 0, l = this.length; i < l; i++) {
- if (thisArg) { handler.call(thisArg, this[i], i, this); }
- else { handler(this[i], i, this); };
- };
- };
- };
-
- if (!Array.prototype.filter) {
- Array.prototype.filter = function (handler, thisArg) {
- var result = [];
- for (var i = 0, l = this.length; i < l; i++) {
- var r = thisArg ?
- handler.call(thisArg, this[i], i, this) :
- handler(this[i], i, this);
- if (r === true) {
- result.push(this[i]);
- }
- }
- return result;
- };
- }
-
- if (!Array.prototype.map) {
- Array.prototype.map = function (handler, thisArg) {
- var result = [];
- for (var i = 0, l = this.length; i < l; i++) {
- var r = thisArg ?
- handler.call(thisArg, this[i], i, this) :
- handler(this[i], i, this);
- result.push(r);
- }
- return result;
- };
- }
-
- if (!Array.prototype.some) {
- Array.prototype.some = function (handler, thisArg) {
- for (var i = 0, l = this.length; i < l; i++) {
- var r = thisArg ?
- handler.call(thisArg, this[i], i, this) :
- handler(this[i], i, this);
- if (r) { return true; }
-
- }
- return false;
- };
- }
-
- if (!Array.prototype.indexOf) {
- Array.prototype.indexOf = function (item, from) {
- for (var i = 0, l = this.length; i < l; i++) {
- if (this[i] === item) {
- return i;
- };
- };
- return -1;
- };
- }
-
- if (!String.prototype.trimLeft) {
- String.prototype.trimLeft = function () {
- return this.replace(/^\s+/, "");
- }
- }
-
- if (!String.prototype.trimRight) {
- String.prototype.trimRight = function () {
- return this.replace(/\s+$/, "");
- }
- }
-
- if (!Function.prototype.bind) {
- Function.prototype.bind = function (oThis) {
- if (typeof this !== "function") {
- // closest thing possible to the ECMAScript 5 internal IsCallable function
- throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");
- }
-
- var aArgs = Array.prototype.slice.call(arguments, 1),
- fToBind = this,
- fNOP = function () { },
- fBound = function () {
- return fToBind.apply(this instanceof fNOP && oThis
- ? this
- : oThis,
- aArgs.concat(Array.prototype.slice.call(arguments)));
- };
-
- fNOP.prototype = this.prototype;
- fBound.prototype = new fNOP();
-
- return fBound;
- };
- }
-
- if (typeof Uint8Array == 'undefined'){
- Uint8Array = function(v){
- if (v instanceof Uint8Array) return v;
- var self = this;
- var buffer = Array.isArray(v) ? v : new Array(v);
- this.length = buffer.length;
- this.byteLength = this.length;
- this.byteOffset = 0;
- this.buffer = { byteLength: self.length };
- var getter = function(index){
- return buffer[index];
- };
- var setter = function(index, value){
- buffer[index] = (value | 0) & 0xff;
- };
- var makeAccessor = function(i){
- buffer[i] = buffer[i] || 0;
- Object.defineProperty(self, i, {
- enumerable: true,
- configurable: false,
- get: function(){
- if (isNaN(+i) || ((i | 0) < 0 || (i | 0) >= self.length)){
- try{
- if (typeof document != 'undefined') document.createTextNode("").splitText(1);
- return new RangeError("INDEX_SIZE_ERR");
- }catch(e){
- return e;
- }
- }
- return getter(i);
- },
- set: function(v){
- if (isNaN(+i) || ((i | 0) < 0 || (i | 0) >= self.length)){
- try{
- if (typeof document != 'undefined') document.createTextNode("").splitText(1);
- return new RangeError("INDEX_SIZE_ERR");
- }catch(e){
- return e;
- }
- }
- setter(i | 0, v);
- }
- });
- };
- for (var i = 0; i < self.length; i++){
- makeAccessor(i);
- }
- };
- }
-
-})();
-(function init($data, global) {
-
- function il(msg) {
- if (typeof intellisense !== 'undefined') {
- if (!intellisense.i) {
- intellisense.i = 0;
- }
- intellisense.i = intellisense.i + 1;
- intellisense.logMessage(msg + ":" + intellisense.i);
- }
- }
-
- function MemberDefinition(memberDefinitionData, definedClass) {
-
- ///*
- ///*
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///[false] if false value is stored in initData, otherwise on the object
- ///[true] if set to false propertyChange events are not raise and property tracking is disabled
-
- this.kind = MemberTypes.property;
- //this.definedBy = definedClass;
- Object.defineProperty(this, 'definedBy', { value: definedClass, enumerable: false, configurable: false, writable: false });
- if (memberDefinitionData) {
- if (typeof memberDefinitionData === 'function' || typeof memberDefinitionData.asFunction === 'function') {
- this.method = memberDefinitionData;
- this.kind = MemberTypes.method;
- } else {
- this.enumerable = true;
- this.configurable = true;
- if (typeof memberDefinitionData === "number") {
- this.value = memberDefinitionData;
- this.type = $data.Number;
- this.dataType = $data.Number;
- } else if (typeof memberDefinitionData === "string") {
- this.value = memberDefinitionData;
- this.dataType = $data.String;
- this.type = $data.String;
- } else {
- for (var item in memberDefinitionData) {
- if (memberDefinitionData.hasOwnProperty(item)) {
- this[item] = memberDefinitionData[item];
- }
- }
- }
- }
- if (this.type !== undefined) {
- this.dataType = this.dataType || this.type;
- } else {
- this.type = this.dataType;
- }
-
- this.originalType = this.type;
- if (this.elementType !== undefined) {
- this.originalElementType = this.elementType;
- }
- }
- }
- MemberDefinition.prototype.createPropertyDescriptor = function (classFunction, value) {
- ///
- var pd = this;
- var result = {
- enumerable: this.enumerable == undefined ? true : this.enumerable,
- configurable: this.configurable == undefined ? true : this.configurable
- };
- if (this.set && this.get) {
- result.set = this.set;
- result.get = this.get;
- } else if ("value" in this || value) {
- result.value = value || this.value;
- //TODO
- //result.writable = this.writable;
- result.writable = true;
- }
- else {
- result.set = function (value) { this.storeProperty(pd, value); };
- result.get = function () { return this.retrieveProperty(pd); };
- }
- return result;
- };
- MemberDefinition.prototype.createStorePropertyDescriptor = function (value) {
- var pd = this;
- return { enumerable: false, writable: true, configurable: pd.configurable, value: value };
- };
- MemberDefinition.prototype.createGetMethod = function () {
- var pd = this;
- return {
- enumerable: false, writable: false, configurable: false,
- value: function (callback, tran) { return this.getProperty(pd, callback, tran); }
- };
- };
- MemberDefinition.prototype.createSetMethod = function () {
- var pd = this;
- return {
- enumerable: false, writable: false, configurable: false,
- value: function (value, callback, tran) { return this.setProperty(pd, value, callback, tran); }
- };
- };
- MemberDefinition.translateDefinition = function (memDef, name, classFunction) {
- var holder = classFunction;
- var memberDefinition;
-
- if (memDef.type && Container.isTypeRegistered(memDef.type)) {
- holder = Container.resolveType(memDef.type);
- if (typeof holder.translateDefinition === 'function') {
- memberDefinition = holder.translateDefinition.apply(holder, arguments);
- memberDefinition.name = memberDefinition.name || name;
- } else {
- holder = classFunction;
- }
- }
-
-
- if (!(memberDefinition instanceof MemberDefinition)) {
- memberDefinition = new MemberDefinition(memberDefinition || memDef, holder);
- memberDefinition.name = name;
- }
- classFunction.resolverThunks = classFunction.resolverThunks || [];
- classFunction.childResolverThunks = classFunction.childResolverThunks || [];
-
-
- var t = memberDefinition.type;
- var et = memberDefinition.elementType;
-
- function addChildThunk(referencedType) {
- if (referencedType && referencedType.isAssignableTo && $data.Entity && referencedType.isAssignableTo($data.Entity)) {
- classFunction.childResolverThunks.push(function () {
- if (referencedType.resolveForwardDeclarations) {
- referencedType.resolveForwardDeclarations();
- }
- });
- }
- }
-
- addChildThunk(t);
- addChildThunk(et);
-
- if ("string" === typeof t) {
- if ("@" === t[0]) {
- memberDefinition.type = t.substr(1);
- memberDefinition.dataType = t.substr(1);
- } else {
- //forward declared types get this callback when type is registered
- classFunction.resolverThunks.push(function () {
- var rt = classFunction.container.resolveType(t);
- addChildThunk(rt);
- memberDefinition.type = rt;
- memberDefinition.dataType = rt;
- });
- }
- }
-
- if (et) {
- if ("string" === typeof et) {
- if ("@" === et[0]) {
- memberDefinition.elementType = et.substr(1);
- } else {
- //forward declared types get this callback when type is registered
- classFunction.resolverThunks.push(function () {
- var rt = classFunction.container.resolveType(et);
- addChildThunk(rt);
- memberDefinition.elementType = rt;
- });
-
- }
- }
- }
-
-
- //if (!classFunction)
-
- classFunction.resolveForwardDeclarations = function () {
- classFunction.resolveForwardDeclarations = function () { };
- $data.Trace.log("resolving: " + classFunction.fullName);
- this.resolverThunks.forEach(function (thunk) {
- thunk();
- });
- //this.resolverThunks = [];
- this.childResolverThunks.forEach(function (thunk) {
- thunk();
- });
- //this.childResolverThunks = [];
- }
-
- return memberDefinition;
- };
-
- MemberDefinition.prototype.toJSON = function () {
- var property = {};
- for (var name in this) {
- if (name !== 'defineBy' && name !== 'storageModel') {
- if ((name === 'type' || name === 'dataType') && (this[name] && typeof this[name] === 'function')) {
- try {
- property[name] = Container.resolveName(this[name]);
- } catch (e) {
- property[name] = this[name];
- }
- } else {
- property[name] = this[name];
- }
- }
- }
- return property;
- }
-
- //TODO global/window
- $data.MemberDefinition = window["MemberDefinition"] = MemberDefinition;
-
- var memberDefinitionPrefix = '$';
- function MemberDefinitionCollection() { };
- MemberDefinitionCollection.prototype = {
- clearCache: function () {
- this.arrayCache = undefined;
- this.pubMapPropsCache = undefined;
- this.keyPropsCache = undefined;
- this.propByTypeCache = undefined;
- this.pubMapMethodsCache = undefined;
- this.pubMapPropNamesCache = undefined;
- },
- asArray: function () {
- if (!this.arrayCache) {
- this.arrayCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0)
- this.arrayCache.push(this[i]);
- }
- }
- return this.arrayCache;
- },
- getPublicMappedProperties: function () {
- if (!this.pubMapPropsCache) {
- this.pubMapPropsCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0 && this[i].kind == 'property' && !this[i].notMapped && this[i].enumerable)
- this.pubMapPropsCache.push(this[i]);
- }
- }
- return this.pubMapPropsCache;// || (this.pubMapPropsCache = this.asArray().filter(function (m) { return m.kind == 'property' && !m.notMapped && m.enumerable; }));
- },
- getPublicMappedPropertyNames: function () {
- if (!this.pubMapPropNamesCache) {
- this.pubMapPropNamesCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0 && this[i].kind == 'property' && !this[i].notMapped && this[i].enumerable)
- this.pubMapPropNamesCache.push(this[i].name);
- }
- }
- return this.pubMapPropNamesCache;
- },
- getKeyProperties: function () {
- if (!this.keyPropsCache) {
- this.keyPropsCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0 && this[i].kind == 'property' && this[i].key)
- this.keyPropsCache.push(this[i]);
- }
- }
- return this.keyPropsCache;
- //return this.keyPropsCache || (this.keyPropsCache = this.asArray().filter(function (m) { return m.kind == 'property' && m.key; }));
- },
- getPublicMappedMethods: function () {
- if (!this.pubMapMethodsCache) {
- this.pubMapMethodsCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0 && this[i].kind == 'method' && this[i].method/* && this.hasOwnProperty(i)*/)
- this.pubMapMethodsCache.push(this[i]);
- }
- }
- return this.pubMapMethodsCache;
- },
- getPropertyByType: function (type) {
- if (!this.propByTypeCache) {
- this.propByTypeCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0 && this[i].dataType == type)
- this.propByTypeCache.push(this[i]);
- }
- }
- return this.propByTypeCache;
- //return this.propByTypeCache || (this.propByTypeCache = this.asArray().filter(function (m) { return m.dataType == type; }));
- },
- getMember: function (name) { return this[memberDefinitionPrefix + name]; },
- setMember: function (value) { this[memberDefinitionPrefix + value.name] = value; }
- };
- MemberDefinitionCollection.prototype.constructor = MemberDefinitionCollection;
- $data.MemberDefinitionCollection = window["MemberDefinitionCollection"] = MemberDefinitionCollection;
-
- function ClassEngineBase() {
- this.classNames = {};
- }
-
- function MemberTypes() {
- ///
- ///
- ///
- ///
- }
- MemberTypes.__enum = true;
-
- MemberTypes.method = "method";
- MemberTypes.property = "property";
- MemberTypes.navProperty = "navProperty";
- MemberTypes.complexProperty = "complexProperty";
- MemberTypes.field = "field";
-
- $data.MemberTypes = MemberTypes;
-
- //function classToJSON() {
- // var ret = {};
- // for (var i in this) {
- // if (this.hasOwnProperty(i)) {
- // ret[i] = this[i];
- // }
- // }
- // return ret;
- //}
- //$data.Base.toJSON = classToJSON;
-
- ClassEngineBase.prototype = {
-
- //getClass: function (classReference) {
- //},
-
- //getProperties: function (classFunction) {
- // return classFunction.propertyDefinitions;
- //},
-
- define: function (className, baseClass, container, instanceDefinition, classDefinition) {
- ///
- /// Creates a Jaydata type
- /// Name of the class
- /// Basetype of the class
- ///
- /// Class definition (properties, methods, etc)
- /// Class static definition
- ///
- ///
- /// var t = new $data.Class.define('Types.A', $data.Base, null, {
- /// constructor: function(){ },
- /// func1: function(){ },
- /// member1: { type: 'string' }
- /// }, {
- /// staticFunc1: function() {}
- /// })
- ///
- ///
- ///
-
- return this.defineEx(className, [{ type: baseClass }], container, instanceDefinition, classDefinition);
- },
- defineEx: function (className, baseClasses, container, instanceDefinition, classDefinition) {
- ///
- /// Creates a Jaydata type
- /// Name of the class
- /// Basetypes of the class. First is a real base, others are mixins
- ///
- /// Class definition (properties, methods, etc)
- /// Class static definition
- ///
- ///
- /// var t = new $data.Class.define('Types.A', [$data.Base, $data.Mixin1, $data.Mixin2], null, {
- /// constructor: function(){ },
- /// func1: function(){ },
- /// member1: { type: 'string' }
- /// }, {
- /// staticFunc1: function() {}
- /// })
- ///
- ///
- ///
- ///
- /// Creates a Jaydata type
- /// Name of the class
- /// Basetypes of the class. First is a real base, others are mixins or propagations
- ///
- /// Class definition (properties, methods, etc)
- /// Class static definition
- ///
- ///
- /// var t = new $data.Class.define('Types.A', [
- /// { type: $data.Base, params: [1, 'secondParameterValue', new ConstructorParameter(0)] },
- /// { type: $data.Mixin1, },
- /// { type: $data.Mixin2, },
- /// { type: $data.Propagation1, params: [new ConstructorParameter(1)], propagateTo:'Propagation1' },
- /// { type: $data.Propagation2, params: ['firstParameterValue'], propagateTo:'Propagation2' }
- /// ], null, {
- /// constructor: function(){ },
- /// func1: function(){ },
- /// member1: { type: 'string' }
- /// }, {
- /// staticFunc1: function() {}
- /// })
- ///
- ///
- ///
-
- container = container || $data.Container;
-
- if (baseClasses.length == 0) {
- baseClasses.push({ type: $data.Base });
- } else if (baseClasses.length > 0 && !baseClasses[0].type) {
- baseClasses[0].type = $data.Base;
- }
- for (var i = 0, l = baseClasses.length; i < l; i++) {
- if (typeof baseClasses[i] === 'function')
- baseClasses[i] = { type: baseClasses[i] };
- }
-
- var providedCtor = instanceDefinition ? instanceDefinition.constructor : undefined;
-
- var classNameParts = className.split('.');
- var shortClassName = classNameParts.splice(classNameParts.length - 1, 1)[0];
-
- var root = container === $data.Container ? window : container;
- for (var i = 0; i < classNameParts.length; i++) {
- var part = classNameParts[i];
- if (!root[part]) {
- var ns = {};
- ns.__namespace = true;
- root[part] = ns;
- }
- root = root[part];
- }
-
-
- var classFunction = null;
- classFunction = this.classFunctionBuilder(shortClassName, baseClasses, classDefinition, instanceDefinition);
- classFunction.fullName = className;
- classFunction.namespace = classNameParts.join('.'); //classname splitted
- classFunction.name = shortClassName;
- classFunction.container = container;
- classFunction.container.registerType(className, classFunction);
-
- this.buildType(classFunction, baseClasses, instanceDefinition, classDefinition);
-
-
-
- if (typeof intellisense !== 'undefined') {
- if (instanceDefinition && instanceDefinition.constructor) {
- intellisense.annotate(classFunction, instanceDefinition.constructor);
- }
- }
-
- root[shortClassName] = this.classNames[className] = classFunction;
- //classFunction.toJSON = classToJSON;
- var baseCount = classFunction.baseTypes.length;
- for (var i = 0; i < baseCount; i++) {
- var b = classFunction.baseTypes[i];
- if ("inheritedTypeProcessor" in b) {
- b.inheritedTypeProcessor(classFunction);
- }
- }
- //classFunction.prototype.constructor = instanceDefinition.constructor;
- //classFunction.constructor = instanceDefinition.constructor;
- //classFunction.toJSON = function () { return classFunction.memberDefinitions.filter( function(md) { return md; };
- return classFunction;
- },
- classFunctionBuilder: function (name, base, classDefinition, instanceDefinition) {
- var body = this.bodyBuilder(base, classDefinition, instanceDefinition);
- return new Function('base', 'classDefinition', 'instanceDefinition', 'name', 'return function ' + name + ' (){ ' +
- body + ' \n}; ')(base, classDefinition, instanceDefinition, name);
- },
- bodyBuilder: function (bases, classDefinition, instanceDefinition) {
- var mixin = '';
- var body = '';
- var propagation = '';
-
- for (var i = 0, l = bases.length; i < l; i++) {
- var base = bases[i];
- var index = i;
- if (index == 0) { //ctor func
- if (base && base.type && base.type !== $data.Base && base.type.fullName) {
- body += ' var baseArguments = $data.typeSystem.createCtorParams(arguments, base[' + index + '].params, this); \n';
- body += ' ' + base.type.fullName + '.apply(this, baseArguments); \n';
- }
- } else {
- if (base && base.type && base.propagateTo) {
- //propagation
- propagation += ' ' + (!propagation ? 'var ' : '' + '') + 'propagationArguments = $data.typeSystem.createCtorParams(arguments, base[' + index + '].params, this); \n';
- propagation += ' this["' + base.propagateTo + '"] = Object.create(' + base.type.fullName + '.prototype); \n' +
- ' ' + base.type.fullName + '.apply(this["' + base.propagateTo + '"], propagationArguments); \n';
- }
- else if (base && base.type && base.type.memberDefinitions && base.type.memberDefinitions.$constructor && !base.propagateTo) {
- //mixin
- mixin += ' ' + base.type.fullName + '.memberDefinitions.$constructor.method.apply(this); \n';
- }
- }
- }
- if (instanceDefinition && instanceDefinition.constructor != Object)
- body += " instanceDefinition.constructor.apply(this, arguments); \n";
-
- return '\n //mixins \n' + mixin + '\n //construction \n' + body + '\n //propagations \n' + propagation;
- },
-
- buildType: function (classFunction, baseClasses, instanceDefinition, classDefinition) {
- var baseClass = baseClasses[0].type;
- classFunction.inheritsFrom = baseClass;
-
- if (baseClass) {
- classFunction.prototype = Object.create(baseClass.prototype);
- classFunction.memberDefinitions = Object.create(baseClass.memberDefinitions || new MemberDefinitionCollection());
- classFunction.memberDefinitions.clearCache();
-
- var staticDefs = baseClass.staticDefinitions;
- if (staticDefs) {
- staticDefs = staticDefs.asArray();
- if (staticDefs) {
- for (var i = 0; i < staticDefs.length; i++) {
- this.buildMember(classFunction, staticDefs[i], undefined, 'staticDefinitions');
- }
- }
- }
- classFunction.baseTypes = baseClass.baseTypes ? [].concat(baseClass.baseTypes) : [];
- for (var i = 0; i < baseClasses.length; i++) {
- classFunction.baseTypes.push(baseClasses[i].type);
- }
- //classFunction.baseTypes = (baseClass.baseTypes || []).concat(baseClasses.map(function (base) { return base.type; }));
- if (!classFunction.isAssignableTo) {
- Object.defineProperty(classFunction, "isAssignableTo", {
- value: function (type) {
- return this === type || this.baseTypes.indexOf(type) >= 0;
- },
- writable: false,
- enumerable: false,
- configurable: false
- });
- }
- }
-
- if (classDefinition) {
- this.buildStaticMembers(classFunction, classDefinition);
-
- if (classDefinition.constructor)
- classFunction.classConstructor = classDefinition.constructor;
- }
-
- if (instanceDefinition) {
- this.buildInstanceMembers(classFunction, instanceDefinition);
- }
-
- var mixins = [].concat(baseClasses);
- mixins.shift();
- if (Object.keys(mixins).length > 0)
- this.buildInstanceMixins(classFunction, mixins);
-
- classFunction.__class = true;
-
- classFunction.prototype.constructor = classFunction;
-
- Object.defineProperty(classFunction.prototype, "getType", {
- value: function () {
- return classFunction;
- },
- writable: false,
- enumerable: false,
- configurable: false
- });
- },
-
- addMethod: function (holder, name, method, propagation) {
- if (!propagation || (typeof intellisense !== 'undefined')) {
- holder[name] = method;
- } else {
- holder[name] = function () {
- return method.apply(this[propagation], arguments);
- };
- }
- },
-
- addProperty: function (holder, name, propertyDescriptor, propagation) {
-
- //holder[name] = {};
-
- if (propagation) {
- propertyDescriptor.configurable = true;
- if (propertyDescriptor.get) {
- var origGet = propertyDescriptor.get;
- propertyDescriptor.get = function () {
- if (!this[propagation])
- Guard.raise(new Exception("not inicialized"));
- return origGet.apply(this[propagation], arguments);
- };
- }
- if (propertyDescriptor.set) {
- var origSet = propertyDescriptor.set;
- propertyDescriptor.set = function () {
- if (!this[propagation])
- Guard.raise(new Exception("not inicialized"));
- origSet.apply(this[propagation], arguments);
- };
- }
- }
-
- Object.defineProperty(holder, name, propertyDescriptor);
- },
-
- addField: function (holder, name, field) {
- Guard.raise("not implemented");
- },
-
- buildMethod: function (classFunction, memberDefinition, propagation) {
- ///The object that will receive member
- ///the newly added member
- var holder = memberDefinition.classMember ? classFunction : classFunction.prototype;
- this.addMethod(holder, memberDefinition.name, memberDefinition.method, propagation);
- },
-
- buildProperty: function (classFunction, memberDefinition, propagation) {
- ///The object that will receive member
- ///the newly added member
- var holder = memberDefinition.classMember ? classFunction : classFunction.prototype;
- var pd = memberDefinition.createPropertyDescriptor(classFunction);
- this.addProperty(holder, memberDefinition.name, pd, propagation);
-
- //if lazyload TODO
- if (!memberDefinition.classMember && classFunction.__setPropertyfunctions == true && memberDefinition.withoutGetSetMethod !== true &&
- !('get_' + memberDefinition.name in holder || 'set_' + memberDefinition.name in holder)) {
- var pdGetMethod = memberDefinition.createGetMethod();
- this.addProperty(holder, 'get_' + memberDefinition.name, pdGetMethod, propagation);
-
- var pdSetMethod = memberDefinition.createSetMethod();
- this.addProperty(holder, 'set_' + memberDefinition.name, pdSetMethod, propagation);
- }
- },
-
-
- buildMember: function (classFunction, memberDefinition, propagation, memberCollectionName) {
- ///
- memberCollectionName = memberCollectionName || 'memberDefinitions';
- classFunction[memberCollectionName] = classFunction[memberCollectionName] || new MemberDefinitionCollection();
- classFunction[memberCollectionName].setMember(memberDefinition);
-
- switch (memberDefinition.kind) {
- case MemberTypes.method:
- this.buildMethod(classFunction, memberDefinition, propagation);
- break;
- case MemberTypes.navProperty:
- case MemberTypes.complexProperty:
- case MemberTypes.property:
- this.buildProperty(classFunction, memberDefinition, propagation);
- break;
- default: Guard.raise("Unknown member type: " + memberDefinition.kind + "," + memberDefinition.name);
- }
- },
-
- buildStaticMembers: function (classFunction, memberListDefinition) {
- ///The class constructor that will be extended
- ///
- var t = this;
- for (var item in memberListDefinition) {
- if (memberListDefinition.hasOwnProperty(item)) {
- var memberDefinition = MemberDefinition.translateDefinition(memberListDefinition[item], item, classFunction);
- memberDefinition.classMember = true;
- t.buildMember(classFunction, memberDefinition, undefined, 'staticDefinitions');
- }
- }
- },
-
- buildInstanceMembers: function (classFunction, memberListDefinition) {
- ///The class constructor whose prototype will be extended
- ///
- ///pinning t outside of the closure seems actually faster then passing in the this and referencing
- var t = this;
- for (var item in memberListDefinition) {
- if (memberListDefinition.hasOwnProperty(item)) {
- var memberDefinition = MemberDefinition.translateDefinition(memberListDefinition[item], item, classFunction);
- t.buildMember(classFunction, memberDefinition, undefined, 'memberDefinitions');
- }
- }
- },
-
- copyMembers: function (sourceType, targetType) {
- ///
- ///
- function il(msg) {
- if (typeof intellisense === 'undefined') {
- return;
- }
- intellisense.logMessage(msg);
- }
-
- Object.keys(sourceType.prototype).forEach(function (item, i, src) {
- if (item !== 'constructor' && item !== 'toString') {
- il("copying item:" + item);
- targetType.prototype[item] = sourceType[item];
- }
- });
- },
-
- buildInstanceMixins: function (classFunction, mixinList) {
- ///The class constructor whose prototype will be extended
- ///
-
- classFunction.mixins = classFunction.mixins || [];
- classFunction.propagations = classFunction.propagations || [];
-
- for (var i = 0; i < mixinList.length; i++) {
- var item = mixinList[i];
- //if (classFunction.memberDefinitions.getMember(item.type.name)) {
- if (item.propagateTo) {
- this.buildInstancePropagation(classFunction, item);
- classFunction.propagations.push(item);
- classFunction.propagations[item.type.name] = true;
- } else {
- this.buildInstanceMixin(classFunction, item);
- classFunction.mixins.push(item);
- classFunction.mixins[item.type.name] = true;
- }
- };
- },
- buildInstanceMixin: function (classFunction, typeObj) {
- ///The class constructor whose prototype will be extended
- ///
-
- var memberDefs = typeObj.type.memberDefinitions.asArray();
- for (var i = 0, l = memberDefs.length; i < l; i++) {
- var itemName = memberDefs[i].name;
- if (itemName !== 'constructor' && !classFunction.memberDefinitions.getMember(itemName)) {
- this.buildMember(classFunction, memberDefs[i]);
- }
- }
-
- if (typeObj.type.staticDefinitions) {
- var staticDefs = typeObj.type.staticDefinitions.asArray();
- for (var i = 0, l = staticDefs.length; i < l; i++) {
- var itemName = staticDefs[i].name;
- if (itemName !== 'constructor' && !classFunction.memberDefinitions.getMember(itemName)) {
- this.buildMember(classFunction, staticDefs[i], undefined, 'staticDefinitions');
- }
- }
- }
- },
- buildInstancePropagation: function (classFunction, typeObj) {
- ///The class constructor whose prototype will be extended
- ///
-
- var memberDefs = typeObj.type.memberDefinitions.asArray();
- for (var i = 0, l = memberDefs.length; i < l; i++) {
- var itemName = memberDefs[i].name;
- if (itemName !== 'constructor' && !classFunction.memberDefinitions.getMember(itemName)) {
- this.buildMember(classFunction, memberDefs[i], typeObj.propagateTo);
- }
- }
- }
-
- };
-
- $data.Class = Class = new ClassEngineBase();
-
- //(function (global) {
- global = window;
- function ContainerCtor(parentContainer) {
- var parent = parentContainer;
- if (parent) {
- parent.addChildContainer(this);
- }
-
- var classNames = {};
- var consolidatedClassNames = [];
- var classTypes = [];
-
- this.classNames = classNames;
- this.consolidatedClassNames = consolidatedClassNames;
- this.classTypes = classTypes;
-
- var mappedTo = [];
- this.mappedTo = mappedTo;
-
- var self = this;
-
- this["holder"] = null;
-
- var IoC = function (type, parameters) {
- var t = self.resolveType(type);
- var inst = Object.create(t.prototype);
- t.apply(inst, parameters);
- return inst;
- };
-
- var pendingResolutions = {};
- this.pendingResolutions = pendingResolutions;
-
- function addPendingResolution(name, onResolved) {
- pendingResolutions[name] = pendingResolutions[name] || [];
- pendingResolutions[name].push(onResolved);
- }
-
- this.addChildContainer = function (container) {
- //children.push(container);
- }
-
- this.createInstance = function (type, parameters) { return IoC(type, parameters); };
-
- this.mapType = function (aliasTypeOrName, realTypeOrName) {
- Guard.requireValue("aliasType", aliasTypeOrName);
- Guard.requireValue("realType", realTypeOrName);
- var aliasT = this.getType(aliasTypeOrName);
- var realT = this.getType(realTypeOrName);
- var aliasPos = classTypes.indexOf(aliasT);
- var realPos = classTypes.indexOf(realT);
- mappedTo[aliasPos] = realPos;
- },
-
- //this.resolve = function (type, parameters) {
- // var classFunction = this.resolveType(type, parameters);
- // return new classFunction(parameters);
- //};
-
-
-
- this.isPrimitiveType = function (type) {
- var t = this.resolveType(type);
-
- switch (true) {
- case t === Number:
- case t === String:
- case t === Date:
- case t === Boolean:
- case t === Array:
- case t === Object:
-
- case t === $data.Number:
- case t === $data.Integer:
- case t === $data.Date:
- case t === $data.String:
- case t === $data.Boolean:
- case t === $data.Array:
- case t === $data.Object:
- case t === $data.Guid:
-
- case t === $data.Byte:
- case t === $data.SByte:
- case t === $data.Decimal:
- case t === $data.Float:
- case t === $data.Int16:
- case t === $data.Int32:
- case t === $data.Int64:
- case t === $data.DateTimeOffset:
- case t === $data.Time:
-
- case t === $data.SimpleBase:
- case t === $data.Geospatial:
- case t === $data.GeographyBase:
- case t === $data.GeographyPoint:
- case t === $data.GeographyLineString:
- case t === $data.GeographyPolygon:
- case t === $data.GeographyMultiPoint:
- case t === $data.GeographyMultiLineString:
- case t === $data.GeographyMultiPolygon:
- case t === $data.GeographyCollection:
- case t === $data.GeometryBase:
- case t === $data.GeometryPoint:
- case t === $data.GeometryLineString:
- case t === $data.GeometryPolygon:
- case t === $data.GeometryMultiPoint:
- case t === $data.GeometryMultiLineString:
- case t === $data.GeometryMultiPolygon:
- case t === $data.GeometryCollection:
-
- return true;
- default:
- return false;
- }
-
- //return t === Number || t === String || t === Date || t === String || t === Boolean || t === Array || t === Object ||
- // t === $data.Number || t === $data.Integer || t === $data.Date || t === $data.String || t === $data.Boolean || t === $data.Array || t === $data.Object ||
- // t === $data.GeographyPoint || t === $data.Guid;
- };
-
-
- this.resolveName = function (type) {
- var t = this.resolveType(type);
- var tPos = classTypes.indexOf(t);
- return consolidatedClassNames[tPos];
- };
-
- this.resolveType = function (typeOrName, onResolved) {
- //if ("string" === typeof typeOrName) {
- // console.log("@@@@String type!!!", typeOrName)
- //}
- var t = typeOrName;
- t = this.getType(t, onResolved ? true : false, onResolved);
- var posT = classTypes.indexOf(t);
- return typeof mappedTo[posT] === 'undefined' ? t : classTypes[mappedTo[posT]];
- };
-
-
-
- this.getType = function (typeOrName, doNotThrow, onResolved) {
- Guard.requireValue("typeOrName", typeOrName);
- if (typeof typeOrName === 'function') {
- return typeOrName;
- };
-
- if (!(typeOrName in classNames)) {
- if (parent) {
- var tp = parent.getType(typeOrName, true);
- if (tp) return tp;
- }
- if (onResolved) {
- addPendingResolution(typeOrName, onResolved);
- return;
- }
- else if (doNotThrow) {
- return undefined;
- } else {
- Guard.raise(new Exception("Unable to resolve type:" + typeOrName));
- }
- };
- var result = classTypes[classNames[typeOrName]];
- if (onResolved) {
- onResolved(result);
- }
- return result;
- };
-
- this.getName = function (typeOrName) {
- var t = this.getType(typeOrName);
- var tPos = classTypes.indexOf(t);
- if (tPos == -1)
- Guard.raise("unknown type to request name for: " + typeOrName);
- return consolidatedClassNames[tPos];
- };
-
- this.getTypes = function () {
- var keys = Object.keys(classNames);
- var ret = [];
- for (var i = 0; i < keys.length; i++) {
- var className = keys[i];
- ret.push({ name: className, type: classTypes[classNames[className]], toString: function () { return this.name; } });
- }
- return ret;
- };
-
- //this.getTypeName( in type);
- //this.resolveType()
- //this.inferTypeFromValue = function (value) {
-
- this.getTypeName = function (value) {
- //TODO refactor
- switch (typeof value) {
- case 'object':
- if (value == null) return '$data.Object';
- if (value instanceof Array) return '$data.Array';
- if (value.getType) return value.getType().fullName;
- if (value instanceof Date) return '$data.Date';
- if (value instanceof $data.Guid) return '$data.Guid';
- if (value instanceof $data.DateTimeOffset) return '$data.DateTimeOffset';
- if (value instanceof $data.GeographyPoint) return '$data.GeographyPoint';
- if (value instanceof $data.GeographyLineString) return '$data.GeographyLineString';
- if (value instanceof $data.GeographyPolygon) return '$data.GeographyPolygon';
- if (value instanceof $data.GeographyMultiPoint) return '$data.GeographyMultiPoint';
- if (value instanceof $data.GeographyMultiLineString) return '$data.GeographyMultiLineString';
- if (value instanceof $data.GeographyMultiPolygon) return '$data.GeographyMultiPolygon';
- if (value instanceof $data.GeographyCollection) return '$data.GeographyCollection';
- if (value instanceof $data.GeographyBase) return '$data.GeographyBase';
- if (value instanceof $data.GeometryPoint) return '$data.GeometryPoint';
- if (value instanceof $data.GeometryLineString) return '$data.GeometryLineString';
- if (value instanceof $data.GeometryPolygon) return '$data.GeometryPolygon';
- if (value instanceof $data.GeometryMultiPoint) return '$data.GeometryMultiPoint';
- if (value instanceof $data.GeometryMultiLineString) return '$data.GeometryMultiLineString';
- if (value instanceof $data.GeometryMultiPolygon) return '$data.GeometryMultiPolygon';
- if (value instanceof $data.GeometryCollection) return '$data.GeometryCollection';
- if (value instanceof $data.GeometryBase) return '$data.GeometryBase';
- if (value instanceof $data.Geospatial) return '$data.Geospatial';
- if (value instanceof $data.SimpleBase) return '$data.SimpleBase';
- if (typeof value.toHexString === 'function') return '$data.ObjectID';
- //if(value instanceof "number") return
- default:
- return typeof value;
- }
- };
-
- this.isTypeRegistered = function (typeOrName) {
- if (typeof typeOrName === 'function') {
- return classTypes.indexOf(typeOrName) > -1;
- } else {
- return typeOrName in classNames;
- }
- };
-
- this.unregisterType = function (type) {
- Guard.raise("Unimplemented");
- };
-
-
-
- this.getDefault = function (typeOrName) {
- var t = this.resolveType(typeOrName);
- switch (t) {
- case $data.Number: return 0.0;
- case $data.Float: return 0.0;
- case $data.Decimal: return '0.0';
- case $data.Integer: return 0;
- case $data.Int16: return 0;
- case $data.Int32: return 0;
- case $data.Int64: return '0';
- case $data.Byte: return 0;
- case $data.SByte: return 0;
- case $data.String: return null;
- case $data.Boolean: return false;
- default: return null;
- }
- };
-
- //name array ['', '', '']
- this.getIndex = function (typeOrName) {
- var t = this.resolveType(typeOrName);
- return classTypes.indexOf(t);
- }
-
- this.resolveByIndex = function (index) {
- return classTypes[index];
- }
-
- this.registerType = function (nameOrNamesArray, type, factoryFunc) {
- ///
- ///Registers a type and optionally a lifetimeManager with a name
- ///that can be used to later resolve the type or create new instances
- ///The names of the type
- ///The type to register
- ///
- ///
- ///
- ///Registers a new type that
- ///The name of the type
- ///The type to register
- ///
-
-
- ///TODO remove
- /*if (typeof typeNameOrAlias === 'string') {
- if (classNames.indexOf(typeNameOrAlias) > -1) {
- Guard.raise("Type already registered. Remove first");
- }
- }*/
-
- if (!nameOrNamesArray) {
- return;
- }
-
- //todo add ('number', 'number')
- if (typeof type === "string") {
- type = self.resolveType(type);
- }
-
- var namesArray = [];
- if (typeof nameOrNamesArray === 'string') {
- var tmp = [];
- tmp.push(nameOrNamesArray);
- namesArray = tmp;
- } else {
- namesArray = nameOrNamesArray;
- }
-
- for (var i = 0; i < namesArray.length; i++) {
- var parts = namesArray[i].split('.');
- var item = {};
- item.shortName = parts[parts.length - 1];
- item.fullName = namesArray[i];
- namesArray[i] = item;
- }
-
- //if (type.
-
-
- var creatorFnc = function () { return IoC(type, arguments); };
-
- if (typeof intellisense !== 'undefined') {
- intellisense.annotate(creatorFnc, type);
- }
-
- for (var i = 0, l = namesArray.length; i < l; i++) {
- var item = namesArray[i];
- if (!(("create" + item.shortName) in self)) {
- if (typeof factoryFunc === 'function') {
- self["create" + item.shortName] = factoryFunc;
- } else {
- self["create" + item.shortName] = creatorFnc;
- }
- }
-
- var typePos = classTypes.indexOf(type);
- if (typePos == -1) {
- //new type
- typePos = classTypes.push(type) - 1;
- var fn = item.fullName;
- consolidatedClassNames[typePos] = item.fullName;
- };
-
- classNames[item.fullName] = typePos;
-
- var pending = pendingResolutions[item.fullName] || [];
- if (pending.length > 0) {
- pending.forEach(function (t) {
- t(type);
- });
- pendingResolutions[item.fullName] = [];
- }
- }
- if (parent) {
- parent.registerType.apply(parent, arguments);
- }
- if (!type.name) {
- type.name = namesArray[0].shortName;
- }
- };
-
-
- var _converters = {
- from: {},
- to: {}
- };
- this.converters = _converters;
-
- this.convertTo = function (value, tType, eType /*if Array*/, options) {
- Guard.requireValue("typeOrName", tType);
-
- if(Object.isNullOrUndefined(value))
- return value;
-
- var sourceTypeName = Container.getTypeName(value);
- var sourceType = Container.resolveType(sourceTypeName);
- var sourceTypeName = Container.resolveName(sourceType);
- var targetType = Container.resolveType(tType);
- var targetTypeName = Container.resolveName(targetType);
-
- var result;
- try {
- if (typeof targetType['from' + sourceTypeName] === 'function') {
- // target from
- result = targetType['from' + sourceTypeName].apply(targetType, arguments);
-
- } else if (typeof sourceType['to' + targetTypeName] === 'function') {
- // source to
- result = sourceType['to' + targetTypeName].apply(sourceType, arguments);
-
- } else if (_converters.to[targetTypeName] && _converters.to[targetTypeName][sourceTypeName]) {
- // target from source
- result = _converters.to[targetTypeName][sourceTypeName].apply(_converters, arguments);
-
- } else if (_converters.from[sourceTypeName] && _converters.from[sourceTypeName][targetTypeName]) {
- // source to target
- result = _converters.from[sourceTypeName][targetTypeName].apply(_converters, arguments);
-
- } else if (targetTypeName === sourceTypeName || value instanceof targetType) {
- result = value;
-
- } else if (_converters.to[targetTypeName] && _converters.to[targetTypeName]['default']) {
- // target from anything
- result = _converters.to[targetTypeName]['default'].apply(_converters, arguments);
-
- } else {
- throw "converter not found";
- }
- } catch (e) {
- Guard.raise(new Exception("Value '" + sourceTypeName + "' not convertable to '" + targetTypeName + "'", 'TypeError', value));
- }
-
- if (targetType === $data.Array && eType && Array.isArray(result)) {
- for (var i = 0; i < result.length; i++) {
- result[i] = this.convertTo.call(this, result[i], eType, undefined, options);
- }
- }
-
- return result;
- };
- this.registerConverter = function (target, sourceOrToConverters, toConverterOrFromConverters, fromConverter) {
- //registerConverter($data.Guid, { $data.String: fn, int: fn }, { string: fn, int:fn })
- //registerConverter($data.Guid, $data.String, fn, fn);
-
- var targetName = Container.resolveName(target);
- if (Container.isTypeRegistered(sourceOrToConverters)) {
- //isSource
- _converters.to[targetName] = _converters.to[targetName] || {};
- _converters.from[targetName] = _converters.from[targetName] || {};
-
- var sourceName = Container.resolveName(sourceOrToConverters);
-
- if (toConverterOrFromConverters)
- _converters.to[targetName][sourceName] = toConverterOrFromConverters;
- if (fromConverter)
- _converters.from[targetName][sourceName] = fromConverter;
-
- } else {
- // converterGroup
-
- //fromConverters
- if (_converters.to[targetName]) {
- _converters.to[targetName] = $data.typeSystem.extend(_converters.to[targetName], sourceOrToConverters);
- } else {
- _converters.to[targetName] = sourceOrToConverters;
- }
-
- //toConverters
- if (_converters.from[targetName]) {
- _converters.from[targetName] = $data.typeSystem.extend(_converters.from[targetName], toConverterOrFromConverters);
- } else {
- _converters.from[targetName] = toConverterOrFromConverters;
- }
- }
- };
- }
- $data.ContainerClass = ContainerCtor;
-
- var c;
-
- global["Container"] = $data.Container = c = global["C$"] = new ContainerCtor();
-
- $data.createContainer = function () {
- return new ContainerCtor($data.Container);
- }
-
- //})(window);
-
- global["$C"] = function () { Class.define.apply(Class, arguments); };
-
-
- var storeProperty = function (memberDefinition, value) {
- var backingFieldName = "_" + memberDefinition.name;
- if (!this[backingFieldName]) {
- Object.defineProperty(this, backingFieldName, memberDefinition.createStorePropertyDescriptor(value));
- }
- else {
- this[backingFieldName] = value;
- }
- };
- var retrieveProperty = function (memberDefinition) {
- var backingFieldName = "_" + memberDefinition.name;
- return this[backingFieldName];
- };
-
-
- $data.Class.define('$data.Base', function Base() { }, null, {
- storeProperty: storeProperty,
- retrieveProperty: retrieveProperty,
- setProperty: function (memberDefinition, value, callback) {
- this[memberDefinition.name] = value;
- callback();
- },
- getProperty: function (memberDefinition, callback) {
- callback.apply(this, [this[memberDefinition.name]]);
- }
- }, {
- create: function () { return Container.createInstance(this, arguments); },
- extend: function (name, container, instanceDefinition, classDefinition) {
- if (container && !(container instanceof ContainerCtor)) {
- classDefinition = instanceDefinition;
- instanceDefinition = container;
- container = undefined;
- }
- return $data.Class.define(name, this, container, instanceDefinition, classDefinition);
- },
- getMemberDefinition: function (name) {
- return this.memberDefinitions.getMember(name);
- },
- addProperty: function (name, getterOrType, setterOrGetter, setter) {
- var _getter = getterOrType;
- var _setter = setterOrGetter;
- var _type;
- if (typeof _getter === 'string') {
- _type = getterOrType;
- _getter = setterOrGetter;
- _setter = setter;
- }
-
- var propDef = {
- notMapped: true,
- storeOnObject: true,
- get: typeof _getter === 'function' ? _getter : function () { },
- set: typeof _setter === 'function' ? _setter : function () { },
- type: _type
- };
-
- var memberDefinition = MemberDefinition.translateDefinition(propDef, name, this);
- $data.Class.buildMember(this, memberDefinition);
-
- this.memberDefinitions.clearCache();
-
- return this;
- },
- addMember: function (name, definition, isClassMember) {
- var memberDefinition = MemberDefinition.translateDefinition(definition, name, this);
-
- if (isClassMember) {
- memberDefinition.classMember = true;
- $data.Class.buildMember(this, memberDefinition, undefined, 'staticDefinitions');
- this.staticDefinitions.clearCache();
- } else {
- $data.Class.buildMember(this, memberDefinition);
- this.memberDefinitions.clearCache();
- }
- return this;
- },
- describeField: function (name, definition) {
- var memDef = this.memberDefinitions.getMember(name);
- if (!memDef) {
- this.addMember(name, definition);
- } else {
- Guard.raise(new Exception("Field '" + name + "' already defined!", "Invalid operation"));
- }
- return this;
- },
- storeProperty: storeProperty,
- retrieveProperty: retrieveProperty,
- 'from$data.Object': function (value) {
- return value;
- }
- });
-
-
- //override after typeSystem initialized
-
-
- $data.Class.ConstructorParameter = ConstructorParameter = $data.Class.define('ConstructorParameter', null, null, {
- constructor: function (paramIndex) {
- ///
- this.paramIndex = paramIndex;
- },
- paramIndex: {}
- });
- /*$data.Class.MixinParameter = MixinParameter = $data.Class.define('MixinParameter', null, null, {
- constructor: function (typeName) {
- ///
- this.typeName = typeName;
- },
- typeName: {}
- });*/
-
- //var e = new Entity();
-
-
- /*$data.Interface = Class.define("Interface", null, null, {
- constructor: function() { Guard.raise("Can not create an interface"); }
- },
- {
- define: function (name, definition) {
- var result = Class.define(name, $data.Interface, null, null, definition);
- delete result.__class;
- result.__interface = true;
- return result;
- }
- });
-
-
-
- $data.Observable = Observable = Class.define("Observable", null, null, {
- propertyChanged: { dataType: $data.Event }
- }, {
- createFromInstance: function(instance) {
- var propNames = instance.getClass().memberDefinitions.f
- }
- });*/
-
-
-
-})($data, window);
-
-$data.defaultErrorCallback = function () {
- //console.log('DEFAULT ERROR CALLBACK:');
- /*if (console.dir)
- console.dir(arguments);
- else
- console.log(arguments);*/
- if (arguments.length > 0 && arguments[arguments.length - 1] && typeof arguments[arguments.length - 1].reject === 'function') {
- (console.error || console.log).call(console, arguments[0]);
- arguments[arguments.length - 1].reject.apply(arguments[arguments.length - 1], arguments);
- } else {
- if (arguments[0] instanceof Error) {
- Guard.raise(arguments[0]);
- } else {
- Guard.raise(new Exception("DEFAULT ERROR CALLBACK!", "DefaultError", arguments));
- }
- }
-};
-$data.defaultSuccessCallback = function () { /*console.log('DEFAULT SUCCES CALLBACK');*/ };
-$data.defaultNotifyCallback = function () { /*console.log('DEFAULT NOTIFY CALLBACK');*/ };
-
-$data.typeSystem = {
- __namespace: true,
- /*inherit: function (ctor, baseType) {
- var proto = new baseType();
- ctor.prototype = $.extend(proto, ctor.prototype);
- //console.dir(proto);
- ctor.prototype.base = new baseType();
- //console.dir(ctor.prototype.base);
- ctor.prototype.constructor = ctor;
- return ctor;
- },*/
- //mix: function (type, mixin) {
- // type.prototype = $.extend(type.prototype || {}, mixin.prototype || {});
- // type.mixins = type.mixins || [];
- // type.mixins.push(mixin);
- // return type;
- //},
- extend: function (target) {
- ///
- /// Extends an object with properties of additional parameters.
- ///
- ///
- /// Object that will be extended.
- /// Object to extend target with.
- /// Object to extend target with.
- ///
- ///
- if (typeof target !== 'object' && typeof target !== 'function')
- Guard.raise('Target must be object or function');
-
- for (var i = 1; i < arguments.length; i++) {
- var obj = arguments[i];
- if (obj === null || typeof obj === 'undefined')
- continue;
- for (key in obj) {
- target[key] = obj[key];
- }
- }
- return target;
- },
- createCallbackSetting: function (callBack, defaultSetting) {
- var setting = {
- success: $data.defaultSuccessCallback,
- error: $data.defaultErrorCallback,
- notify: $data.defaultNotifyCallback
- };
-
- if (defaultSetting != undefined && defaultSetting != null) {
- setting = defaultSetting;
- }
-
- var result;
- if (callBack == null || callBack == undefined) {
- result = setting;
-
- } else if (typeof callBack == 'function') {
- result = this.extend(setting, { success: callBack });
-
- } else {
- result = this.extend(setting, callBack);
- }
-
- function wrapCode(fn) { var t = this; function r() { fn.apply(t, arguments); fn = function () { } } return r; }
-
- if (typeof result.error === 'function')
- result.error = wrapCode(result.error);
-
- return result;
- },
- createCtorParams: function (source, indexes, thisObj) {
- ///Paramerter array
- ///
- ///
- if (indexes) {
- var paramArray = [];
- for (var i = 0, l = indexes.length; i < l; i++) {
- var item = i;
- if (indexes[item] instanceof ConstructorParameter)
- paramArray.push(source[indexes[item].paramIndex]);
- else if (typeof indexes[item] === "function")
- paramArray.push(indexes[item].apply(thisObj));
- else
- paramArray.push(indexes[item]);
- }
- return paramArray;
- }
- return source;
- },
- writePropertyValues: function (obj) {
- if (obj && obj.getType && obj.getType().memberDefinitions) {
- this.writeProperties(obj, obj.getType().memberDefinitions.asArray().filter(
- function (md) { return (md.kind == "property" || md.kind == "navProperty" || md.kind == "complexProperty") && !md.prototypeProperty; }
- ));
- }
- },
- writeProperties: function (obj, members) {
- var defines = {};
- for (var i = 0, l = members.length; i < l; i++) {
- var memDef = members[i];
- defines[memDef.name] = memDef.createPropertyDescriptor(null, memDef.value);
- }
-
- Object.defineProperties(obj, defines);
-
- },
- writeProperty: function (obj, member, value) {
- var memDef = typeof member === 'string' ? obj.getType().memberDefinitions.getMember(member) : member;
- if (memDef) {
- var propDef = memDef.createPropertyDescriptor(null, value);
- //////OPTIMIZATION
- Object.defineProperty(obj, memDef.name, propDef);
- }
- }
-};
-
-$data.debug = function () {
- (console.debug || console.log).apply(console, arguments);
-};
-
-$data.debugWith = function () {
- var cArgs = arguments;
- return function (r) {
- (console.debug || console.log).apply(console, cArgs);
- if ((typeof Error !== 'undefined' && r instanceof Error) ||
- (typeof Exception !== 'undefined' && r instanceof Exception)) {
- (console.error || console.log).apply(console, arguments);
- } else {
- (console.debug || console.log).apply(console, arguments);
- }
- }
-};
-
-$data.fdebug = {
- success: $data.debugWith('success'),
- error: $data.debugWith('error')
-};
-$data.Number = typeof Number !== 'undefined' ? Number : function JayNumber() { };
-$data.Date = typeof Date !== 'undefined' ? Date : function JayDate() { };
-$data.String = typeof String !== 'undefined' ? String : function JayString() { };
-$data.Boolean = typeof Boolean !== 'undefined' ? Boolean : function JayBoolean() { };
-$data.Array = typeof Array !== 'undefined' ? Array : function JayArray() { };
-$data.Object = typeof Object !== 'undefined' ? Object : function JayObject() { };
-$data.Function = Function;
-
-$data.Byte = function JayByte() { };
-$data.SByte = function JaySByte() { };
-$data.Decimal = function JayDecimal() { };
-$data.Float = $data.Single = function JayFloat() { };
-$data.Integer = function JayInteger() { };
-$data.Int16 = function JayInt16(v) { };
-$data.Int32 = function JayInt32() { };
-$data.Int64 = function JayInt64(v) { };
-$data.ObjectID = typeof $data.mongoDBDriver !== 'undefined' && typeof $data.mongoDBDriver.ObjectID !== 'undefined' ? $data.mongoDBDriver.ObjectID : function JayObjectID() { };
-$data.Time = function JayTime() { };
-$data.DateTimeOffset = function JayDateTimeOffset(val) {
- this.value = val;
-};
-$data.DateTimeOffset.prototype.toJSON = function () {
- return this.value instanceof Date ? this.value.toISOString() : this.value;
-};
-
-$data.Container.registerType(["$data.Number", "number", "JayNumber", "double"], $data.Number);
-$data.Container.registerType(["$data.Integer", "int", "integer", "JayInteger"], $data.Integer);
-$data.Container.registerType(["$data.Int32", "int32", "JayInt32"], $data.Int32);
-$data.Container.registerType(["$data.Byte", "byte", "JayByte"], $data.Byte);
-$data.Container.registerType(["$data.SByte", "sbyte", "JaySByte"], $data.SByte);
-$data.Container.registerType(["$data.Decimal", "decimal", "JayDecimal"], $data.Decimal);
-$data.Container.registerType(["$data.Float", "$data.Single", "float", "single", "JayFloat"], $data.Float);
-$data.Container.registerType(["$data.Int16", "int16", "word", "JayInt16"], $data.Int16);
-$data.Container.registerType(["$data.Int64", "int64", "long", "JayInt64"], $data.Int64);
-$data.Container.registerType(["$data.String", "string", "text", "character", "JayString"], $data.String);
-$data.Container.registerType(["$data.Array", "array", "Array", "[]", "JayArray"], $data.Array, function () {
- return $data.Array.apply(undefined, arguments);
-});
-$data.Container.registerType(["$data.Date", "datetime", "date", "JayDate"], $data.Date);
-$data.Container.registerType(["$data.Time", "time", "JayTime"], $data.Time);
-$data.Container.registerType(["$data.DateTimeOffset", "offset", "datetimeoffset", "JayDateTimeOffset"], $data.DateTimeOffset);
-$data.Container.registerType(["$data.Boolean", "bool", "boolean", "JayBoolean"], $data.Boolean);
-$data.Container.registerType(["$data.Object", "Object", "object", "{}", "JayObject"], $data.Object);
-$data.Container.registerType(["$data.Function", "Function", "function"], $data.Function);
-$data.Container.registerType(['$data.ObjectID', 'ObjectID', 'objectId', 'objectid', 'ID', 'Id', 'id', 'JayObjectID'], $data.ObjectID);
-$data.Class.define('$data.TraceBase', null, null, {
- log: function () { },
- warn: function () { },
- error: function () { }
-});
-
-$data.Trace = new $data.TraceBase();
-$data.Class.define('$data.Logger', $data.TraceBase, null, {
- log: function () {
- Array.prototype.unshift.call(arguments, this.getDateFormat());
- console.log.apply(console, arguments);
- },
- warn: function () {
- Array.prototype.unshift.call(arguments, this.getDateFormat());
- console.warn.apply(console, arguments);
- },
- error: function () {
- Array.prototype.unshift.call(arguments, this.getDateFormat());
- console.error.apply(console, arguments);
- },
-
- getDateFormat: function () {
- var date = new Date();
- return date.getHours() + ':' + date.getMinutes() + ':' + date.getSeconds() + '.' + date.getMilliseconds();
- }
-});
-$data.Number = typeof Number !== 'undefined' ? Number : function JayNumber() { };
-$data.Date = typeof Date !== 'undefined' ? Date : function JayDate() { };
-$data.String = typeof String !== 'undefined' ? String : function JayString() { };
-$data.Boolean = typeof Boolean !== 'undefined' ? Boolean : function JayBoolean() { };
-$data.Array = typeof Array !== 'undefined' ? Array : function JayArray() { };
-$data.Object = typeof Object !== 'undefined' ? Object : function JayObject() { };
-$data.Function = Function;
-
-$data.Byte = function JayByte() { };
-$data.SByte = function JaySByte() { };
-$data.Decimal = function JayDecimal() { };
-$data.Float = $data.Single = function JayFloat() { };
-$data.Integer = function JayInteger() { };
-$data.Int16 = function JayInt16(v) { };
-$data.Int32 = function JayInt32() { };
-$data.Int64 = function JayInt64(v) { };
-$data.ObjectID = typeof $data.mongoDBDriver !== 'undefined' && typeof $data.mongoDBDriver.ObjectID !== 'undefined' ? $data.mongoDBDriver.ObjectID : function JayObjectID() { };
-$data.Time = function JayTime() { };
-$data.DateTimeOffset = function JayDateTimeOffset(val) {
- this.value = val;
-};
-$data.DateTimeOffset.prototype.toJSON = function () {
- return this.value instanceof Date ? this.value.toISOString() : this.value;
-};
-
-$data.Container.registerType(["$data.Number", "number", "JayNumber", "double"], $data.Number);
-$data.Container.registerType(["$data.Integer", "int", "integer", "JayInteger"], $data.Integer);
-$data.Container.registerType(["$data.Int32", "int32", "JayInt32"], $data.Int32);
-$data.Container.registerType(["$data.Byte", "byte", "JayByte"], $data.Byte);
-$data.Container.registerType(["$data.SByte", "sbyte", "JaySByte"], $data.SByte);
-$data.Container.registerType(["$data.Decimal", "decimal", "JayDecimal"], $data.Decimal);
-$data.Container.registerType(["$data.Float", "$data.Single", "float", "single", "JayFloat"], $data.Float);
-$data.Container.registerType(["$data.Int16", "int16", "word", "JayInt16"], $data.Int16);
-$data.Container.registerType(["$data.Int64", "int64", "long", "JayInt64"], $data.Int64);
-$data.Container.registerType(["$data.String", "string", "text", "character", "JayString"], $data.String);
-$data.Container.registerType(["$data.Array", "array", "Array", "[]", "JayArray"], $data.Array, function () {
- return $data.Array.apply(undefined, arguments);
-});
-$data.Container.registerType(["$data.Date", "datetime", "date", "JayDate"], $data.Date);
-$data.Container.registerType(["$data.Time", "time", "JayTime"], $data.Time);
-$data.Container.registerType(["$data.DateTimeOffset", "offset", "datetimeoffset", "JayDateTimeOffset"], $data.DateTimeOffset);
-$data.Container.registerType(["$data.Boolean", "bool", "boolean", "JayBoolean"], $data.Boolean);
-$data.Container.registerType(["$data.Object", "Object", "object", "{}", "JayObject"], $data.Object);
-$data.Container.registerType(["$data.Function", "Function", "function"], $data.Function);
-$data.Container.registerType(['$data.ObjectID', 'ObjectID', 'objectId', 'objectid', 'ID', 'Id', 'id', 'JayObjectID'], $data.ObjectID);
-/* $data.SimpleBase */
-$data.SimpleBase = function SimpleBase(data) {
- if (typeof data === 'object' && data) {
- if (Array.isArray(this.constructor.validMembers)) {
- for (var i = 0; i < this.constructor.validMembers.length; i++) {
- var name = this.constructor.validMembers[i];
-
- if (data[name] !== undefined) {
- this[name] = data[name];
- }
- }
-
- } else {
- delete data.type;
- $data.typeSystem.extend(this, data);
- }
- }
-}
-$data.SimpleBase.registerType = function (name, type, base) {
- base = base || $data.SimpleBase;
-
- type.type = name;
- type.prototype = Object.create(base.prototype);
- type.prototype.constructor = type;
-}
-$data.Container.registerType(['$data.SimpleBase', 'SimpleBase'], $data.SimpleBase);$data.Geospatial = function Geospatial() {
- this.type = this.constructor.type;
- if (Array.isArray(this.constructor.validMembers)) {
- for (var i = 0; i < this.constructor.validMembers.length; i++) {
- var name = this.constructor.validMembers[i];
- this[name] = undefined;
- }
- }
-
- $data.SimpleBase.apply(this, arguments);
- this.type = this.constructor.type || 'Unknown';
-};
-$data.SimpleBase.registerType('Geospatial', $data.Geospatial);
-$data.Container.registerType(['$data.Geospatial', 'Geospatial'], $data.Geospatial);
-
-$data.point = function (arg) {
- if (arg && arg.crs) {
- if (arg.crs.properties && arg.crs.properties.name === $data.GeometryBase.defaultCrs.properties.name) {
- return new $data.GeometryPoint(arg);
- } else {
- return new $data.GeographyPoint(arg);
- }
- } else if(arg) {
- if ('x' in arg && 'y' in arg) {
- return new $data.GeometryPoint(arg.x, arg.y);
- } else if ('longitude' in arg && 'latitude' in arg) {
- return new $data.GeographyPoint(arg.longitude, arg.latitude);
- } else if ('lng' in arg && 'lat' in arg) {
- return new $data.GeographyPoint(arg.lng, arg.lat);
- }
- }
-};
-/* $data.GeographyBase */
-$data.GeographyBase = function GeographyBase() {
- $data.Geospatial.apply(this, arguments);
-
- this.crs = $data.GeographyBase.defaultCrs;
- $data.GeographyBase.validateGeoJSON(this);
-};
-
-$data.GeographyBase.defaultCrs = {
- properties: {
- name: 'EPSG:4326'
- },
- type: 'name'
-};
-
-$data.GeographyBase.parseFromString = function (strData) {
- var lparenIdx = strData.indexOf('(');
- if(lparenIdx >= 0){
- var name = strData.substring(0, lparenIdx).toLowerCase();
- var type = $data.GeographyBase.registered[name];
-
- if (type && type.parseFromString && type != $data.GeographyBase) {
- return type.parseFromString(strData);
- } else {
- Guard.raise(new Exception('parseFromString', 'Not Implemented', strData));
- }
- }
-};
-$data.GeographyBase.stringifyToUrl = function (geoData) {
- if (geoData instanceof $data.GeographyBase && geoData.constructor && geoData.constructor.stringifyToUrl) {
- return geoData.constructor.stringifyToUrl(geoData);
- } else if (geoData instanceof $data.GeographyBase && geoData.constructor && Array.isArray(geoData.constructor.validMembers) && geoData.constructor.validMembers[0] === 'coordinates') {
- var data = "geography'" + geoData.type.toUpperCase() + '(';
- function buildArray(d, context) {
- if (Array.isArray(d[0])) {
-
- for (var i = 0; i < d.length; i++) {
- if (i > 0) data += ',';
- if (Array.isArray(d[i][0]))
- data += '(';
-
- buildArray(d[i]);
-
- if (Array.isArray(d[i][0]))
- data += ')';
- }
-
- } else {
- data += d.join(' ');
- }
- }
- buildArray(geoData.coordinates, data);
-
- data += ")'";
- return data;
- } else {
- Guard.raise(new Exception('stringifyToUrl on instance type', 'Not Implemented', geoData));
- }
-};
-$data.GeographyBase.registerType = function (name, type, base) {
- $data.SimpleBase.registerType(name, type, base || $data.GeographyBase);
-
- $data.GeographyBase.registered = $data.GeographyBase.registered || {};
- $data.GeographyBase.registered[name.toLowerCase()] = type;
-};
-$data.GeographyBase.validateGeoJSON = function (geoData) {
- var type = geoData.type;
- if (type) {
- var geoType = $data.GeographyBase.registered[type.toLowerCase()];
- if (typeof geoType.validateGeoJSON === 'function') {
- var isValid = geoType.validateGeoJSON(geoData);
- if (isValid) {
- return isValid;
- } else {
- Guard.raise(new Exception("Invalid '" + type + "' format!", 'Format Exception', geoData));
- }
- }
- }
- console.log('GeoJSON validation missing', geoData);
- return;
-};
-$data.SimpleBase.registerType('GeographyBase', $data.GeographyBase, $data.Geospatial);
-$data.Container.registerType(['$data.GeographyBase'], $data.GeographyBase);
-
-/* $data.GeographyPoint */
-$data.GeographyPoint = function GeographyPoint(lon, lat) {
- if (lon && typeof lon === 'object' && Array.isArray(lon)) {
- $data.GeographyBase.call(this, { coordinates: lon });
- } else if (lon && typeof lon === 'object' && ('longitude' in lon || 'latitude' in lon)) {
- $data.GeographyBase.call(this, { coordinates: [lon.longitude, lon.latitude] });
- } else if (lon && typeof lon === 'object' && ('lng' in lon || 'lat' in lon)) {
- $data.GeographyBase.call(this, { coordinates: [lon.lng, lon.lat] });
- } else if (lon && typeof lon === 'object') {
- $data.GeographyBase.call(this, lon);
- } else {
- $data.GeographyBase.call(this, { coordinates: [lon || 0, lat || 0] });
- }
-};
-$data.GeographyPoint.validateGeoJSON = function (geoData) {
- return geoData &&
- Array.isArray(geoData.coordinates) &&
- geoData.coordinates.length == 2 &&
- typeof geoData.coordinates[0] === 'number' &&
- typeof geoData.coordinates[1] === 'number';
-};
-$data.GeographyPoint.parseFromString = function (strData) {
- var data = strData.substring(strData.indexOf('(') + 1, strData.lastIndexOf(')'));
- var values = data.split(' ');
-
- return new $data.GeographyPoint(parseFloat(values[0]), parseFloat(values[1]));
-};
-$data.GeographyPoint.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('Point', $data.GeographyPoint);
-Object.defineProperty($data.GeographyPoint.prototype, 'longitude', { get: function () { return this.coordinates[0]; }, set: function (v) { this.coordinates[0] = v; } });
-Object.defineProperty($data.GeographyPoint.prototype, 'latitude', { get: function () { return this.coordinates[1]; }, set: function (v) { this.coordinates[1] = v; } });
-$data.Container.registerType(['$data.GeographyPoint', 'GeographyPoint', '$data.Geography', 'Geography', 'geography', 'geo'], $data.GeographyPoint);
-$data.Geography = $data.GeographyPoint;
-
-/* $data.GeographyLineString */
-$data.GeographyLineString = function GeographyLineString(data) {
- if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { coordinates: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyLineString.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var point = geoData.coordinates[i];
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
-
- return isValid;
-};
-$data.GeographyLineString.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('LineString', $data.GeographyLineString);
-$data.Container.registerType(['$data.GeographyLineString', 'GeographyLineString'], $data.GeographyLineString);
-
-/* $data.GeographyPolygon */
-$data.GeographyPolygon = function GeographyPolygon(data) {
- if (typeof data === 'object' && (('topLeft' in data && 'bottomRight' in data) || ('topRight' in data && 'bottomLeft' in data))) {
- var tl, tr, bl, br;
-
- if ('topLeft' in data && 'bottomRight' in data) {
- tl = data.topLeft instanceof $data.GeographyPoint ? data.topLeft : new $data.GeographyPoint(data.topLeft);
- br = data.bottomRight instanceof $data.GeographyPoint ? data.bottomRight : new $data.GeographyPoint(data.bottomRight);
- tr = new $data.GeographyPoint([br.coordinates[0], tl.coordinates[1]]);
- bl = new $data.GeographyPoint([tl.coordinates[0], br.coordinates[1]]);
- } else {
- tr = data.topRight instanceof $data.GeographyPoint ? data.topRight : new $data.GeographyPoint(data.topRight);
- bl = data.bottomLeft instanceof $data.GeographyPoint ? data.bottomLeft : new $data.GeographyPoint(data.bottomLeft);
- tl = new $data.GeographyPoint([bl.coordinates[0], tr.coordinates[1]]);
- br = new $data.GeographyPoint([tr.coordinates[0], bl.coordinates[1]]);
- }
-
- var coordinates = [];
- coordinates.push([].concat(tl.coordinates));
- coordinates.push([].concat(tr.coordinates));
- coordinates.push([].concat(br.coordinates));
- coordinates.push([].concat(bl.coordinates));
- coordinates.push([].concat(tl.coordinates));
-
- $data.GeographyBase.call(this, { coordinates: [coordinates] });
-
- }else if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { coordinates: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyPolygon.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var polygon = geoData.coordinates[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
-
- return isValid;
-};
-$data.GeographyPolygon.parseFromString = function (strData) {
- var data = strData.substring(strData.indexOf('(') + 1, strData.lastIndexOf(')'));
- var rings = data.substring(data.indexOf('(') + 1, data.lastIndexOf(')')).split('),(');
-
- var data = [];
- for (var i = 0; i < rings.length; i++) {
- var polyPoints = [];
- var pairs = rings[i].split(',');
- for (var j = 0; j < pairs.length; j++) {
- var values = pairs[j].split(' ');
-
- polyPoints.push([parseFloat(values[0]), parseFloat(values[1])]);
- }
- data.push(polyPoints);
- }
-
- return new $data.GeographyPolygon(data);
-};
-$data.GeographyPolygon.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('Polygon', $data.GeographyPolygon);
-$data.Container.registerType(['$data.GeographyPolygon', 'GeographyPolygon'], $data.GeographyPolygon);
-
-/* $data.GeographyMultiPoint */
-$data.GeographyMultiPoint = function GeographyMultiPoint(data) {
- if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { coordinates: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyMultiPoint.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var point = geoData.coordinates[i];
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
-
- return isValid;
-};
-$data.GeographyMultiPoint.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('MultiPoint', $data.GeographyMultiPoint);
-$data.Container.registerType(['$data.GeographyMultiPoint', 'GeographyMultiPoint'], $data.GeographyMultiPoint);
-
-/* $data.GeographyMultiLineString */
-$data.GeographyMultiLineString = function GeographyMultiLineString(data) {
- if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { coordinates: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyMultiLineString.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var polygon = geoData.coordinates[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
-
- return isValid;
-};
-$data.GeographyMultiLineString.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('MultiLineString', $data.GeographyMultiLineString);
-$data.Container.registerType(['$data.GeographyMultiLineString', 'GeographyMultiLineString'], $data.GeographyMultiLineString);
-
-/* $data.GeographyMultiPolygon */
-$data.GeographyMultiPolygon = function GeographyMultiPolygon(data) {
- if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { coordinates: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyMultiPolygon.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var k = 0; isValid && k < geoData.coordinates.length; k++) {
- var polygons = geoData.coordinates[k];
- var isValid = isValid && Array.isArray(polygons);
-
- for (var i = 0; isValid && i < polygons.length; i++) {
- var polygon = polygons[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
- }
-
- return isValid;
-};
-$data.GeographyMultiPolygon.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('MultiPolygon', $data.GeographyMultiPolygon);
-$data.Container.registerType(['$data.GeographyMultiPolygon', 'GeographyMultiPolygon'], $data.GeographyMultiPolygon);
-
-/* $data.GeographyCollection */
-$data.GeographyCollection = function GeographyCollection(data) {
- if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { geometries: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyCollection.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.geometries);
-
- for (var i = 0; isValid && i < geoData.geometries.length; i++) {
- var geometry = geoData.geometries[i];
- try {
- isValid = isValid && $data.GeographyBase.validateGeoJSON(geometry);
- } catch (e) {
- isValid = false;
- }
- }
-
- return isValid;
-};
-$data.GeographyCollection.validMembers = ['geometries'];
-$data.GeographyBase.registerType('GeometryCollection', $data.GeographyCollection);
-$data.Container.registerType(['$data.GeographyCollection', 'GeographyCollection'], $data.GeographyCollection);
-
-
-/* converters */
-$data.Container.registerConverter($data.GeographyPoint, $data.Object, function (value) {
- return value ? new $data.GeographyPoint(value) : value;
-});
-$data.Container.registerConverter($data.GeographyLineString, $data.Object, function (value) {
- return value ? new $data.GeographyLineString(value) : value;
-});
-$data.Container.registerConverter($data.GeographyPolygon, $data.Object, function (value) {
- return value ? new $data.GeographyPolygon(value) : value;
-});
-$data.Container.registerConverter($data.GeographyMultiPoint, $data.Object, function (value) {
- return value ? new $data.GeographyMultiPoint(value) : value;
-});
-$data.Container.registerConverter($data.GeographyMultiLineString, $data.Object, function (value) {
- return value ? new $data.GeographyMultiLineString(value) : value;
-});
-$data.Container.registerConverter($data.GeographyMultiPolygon, $data.Object, function (value) {
- return value ? new $data.GeographyMultiPolygon(value) : value;
-});
-$data.Container.registerConverter($data.GeographyCollection, $data.Object, function (value) {
- return value ? new $data.GeographyCollection(value) : value;
-});
-/* $data.Geometry */
-$data.GeometryBase = function GeometryBase() {
- $data.Geospatial.apply(this, arguments);
-
- this.crs = $data.GeometryBase.defaultCrs;
- $data.GeometryBase.validateGeoJSON(this);
-};
-
-$data.GeometryBase.defaultCrs = {
- properties: {
- name: 'EPSG:0'
- },
- type: 'name'
-};
-
-$data.GeometryBase.parseFromString = function (strData) {
- var lparenIdx = strData.indexOf('(');
- if (lparenIdx >= 0) {
- var name = strData.substring(0, lparenIdx).toLowerCase();
- var type = $data.GeometryBase.registered[name];
-
- if (type && type.parseFromString && type != $data.GeometryBase) {
- return type.parseFromString(strData);
- } else {
- Guard.raise(new Exception('parseFromString', 'Not Implemented', strData));
- }
- }
-};
-$data.GeometryBase.stringifyToUrl = function (geoData) {
- if (geoData instanceof $data.GeometryBase && geoData.constructor && geoData.constructor.stringifyToUrl) {
- return geoData.constructor.stringifyToUrl(geoData);
- } else if (geoData instanceof $data.GeometryBase && geoData.constructor && Array.isArray(geoData.constructor.validMembers) && geoData.constructor.validMembers[0] === 'coordinates') {
- var data = "geometry'" + geoData.type.toUpperCase() + '(';
- function buildArray(d, context) {
- if (Array.isArray(d[0])) {
-
- for (var i = 0; i < d.length; i++) {
- if (i > 0) data += ',';
- if (Array.isArray(d[i][0]))
- data += '(';
-
- buildArray(d[i]);
-
- if (Array.isArray(d[i][0]))
- data += ')';
- }
-
- } else {
- data += d.join(' ');
- }
- }
- buildArray(geoData.coordinates, data);
-
- data += ")'";
- return data;
- } else {
- Guard.raise(new Exception('stringifyToUrl on instance type', 'Not Implemented', geoData));
- }
-};
-$data.GeometryBase.registerType = function (name, type, base) {
- $data.SimpleBase.registerType(name, type, base || $data.GeometryBase);
-
- $data.GeometryBase.registered = $data.GeometryBase.registered || {};
- $data.GeometryBase.registered[name.toLowerCase()] = type;
-};
-$data.GeometryBase.validateGeoJSON = function (geoData) {
- var type = geoData.type;
- if (type) {
- var geoType = $data.GeometryBase.registered[type.toLowerCase()];
- if (typeof geoType.validateGeoJSON === 'function') {
- var isValid = geoType.validateGeoJSON(geoData);
- if (isValid) {
- return isValid;
- } else {
- Guard.raise(new Exception("Invalid '" + type + "' format!", 'Format Exception', geoData));
- }
- }
- }
- console.log('GeoJSON validation missing', geoData);
- return;
-};
-$data.SimpleBase.registerType('GeometryBase', $data.GeometryBase, $data.Geospatial);
-$data.Container.registerType(['$data.GeometryBase'], $data.GeometryBase);
-
-/* $data.GeometryPoint */
-$data.GeometryPoint = function GeometryPoint(x, y) {
- var param = x;
- if (param && typeof param === 'object' && Array.isArray(param)) {
- $data.GeometryBase.call(this, { coordinates: param });
- } else if (param && typeof param === 'object' && ('x' in param || 'y' in param)) {
- $data.GeometryBase.call(this, { coordinates: [param.x, param.y] });
- } else if (param && typeof param === 'object') {
- $data.GeometryBase.call(this, param);
- } else {
- $data.GeometryBase.call(this, { coordinates: [x || 0, y || 0] });
- }
-};
-$data.GeometryPoint.validateGeoJSON = function (geoData) {
- return geoData &&
- Array.isArray(geoData.coordinates) &&
- geoData.coordinates.length == 2 &&
- typeof geoData.coordinates[0] === 'number' &&
- typeof geoData.coordinates[1] === 'number';
-};
-$data.GeometryPoint.parseFromString = function (strData) {
- var data = strData.substring(strData.indexOf('(') + 1, strData.lastIndexOf(')'));
- var values = data.split(' ');
-
- return new $data.GeometryPoint(parseFloat(values[0]), parseFloat(values[1]));
-};
-$data.GeometryPoint.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('Point', $data.GeometryPoint);
-Object.defineProperty($data.GeometryPoint.prototype, 'x', { get: function () { return this.coordinates[0]; }, set: function (v) { this.coordinates[0] = v; } });
-Object.defineProperty($data.GeometryPoint.prototype, 'y', { get: function () { return this.coordinates[1]; }, set: function (v) { this.coordinates[1] = v; } });
-$data.Container.registerType(['$data.GeometryPoint', 'GeometryPoint'], $data.GeometryPoint);
-
-/* $data.GeometryLineString */
-$data.GeometryLineString = function GeometryLineString(data) {
- if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { coordinates: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryLineString.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var point = geoData.coordinates[i];
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
-
- return isValid;
-};
-$data.GeometryLineString.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('LineString', $data.GeometryLineString);
-$data.Container.registerType(['$data.GeometryLineString', 'GeometryLineString'], $data.GeometryLineString);
-
-/* $data.GeometryPolygon */
-$data.GeometryPolygon = function GeometryPolygon(data) {
- if (typeof data === 'object' && (('topLeft' in data && 'bottomRight' in data) || ('topRight' in data && 'bottomLeft' in data))) {
- var tl, tr, bl, br;
-
- if ('topLeft' in data && 'bottomRight' in data) {
- tl = data.topLeft instanceof $data.GeometryPoint ? data.topLeft : new $data.GeometryPoint(data.topLeft);
- br = data.bottomRight instanceof $data.GeometryPoint ? data.bottomRight : new $data.GeometryPoint(data.bottomRight);
- tr = new $data.GeometryPoint([br.coordinates[0], tl.coordinates[1]]);
- bl = new $data.GeometryPoint([tl.coordinates[0], br.coordinates[1]]);
- } else {
- tr = data.topRight instanceof $data.GeometryPoint ? data.topRight : new $data.GeometryPoint(data.topRight);
- bl = data.bottomLeft instanceof $data.GeometryPoint ? data.bottomLeft : new $data.GeometryPoint(data.bottomLeft);
- tl = new $data.GeometryPoint([bl.coordinates[0], tr.coordinates[1]]);
- br = new $data.GeometryPoint([tr.coordinates[0], bl.coordinates[1]]);
- }
-
- var coordinates = [];
- coordinates.push([].concat(tl.coordinates));
- coordinates.push([].concat(tr.coordinates));
- coordinates.push([].concat(br.coordinates));
- coordinates.push([].concat(bl.coordinates));
- coordinates.push([].concat(tl.coordinates));
-
- $data.GeometryBase.call(this, { coordinates: [coordinates] });
-
- }else if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { coordinates: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryPolygon.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var polygon = geoData.coordinates[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
-
- return isValid;
-};
-$data.GeometryPolygon.parseFromString = function (strData) {
- var data = strData.substring(strData.indexOf('(') + 1, strData.lastIndexOf(')'));
- var rings = data.substring(data.indexOf('(') + 1, data.lastIndexOf(')')).split('),(');
-
- var data = [];
- for (var i = 0; i < rings.length; i++) {
- var polyPoints = [];
- var pairs = rings[i].split(',');
- for (var j = 0; j < pairs.length; j++) {
- var values = pairs[j].split(' ');
-
- polyPoints.push([parseFloat(values[0]), parseFloat(values[1])]);
- }
- data.push(polyPoints);
- }
-
- return new $data.GeometryPolygon(data);
-};
-$data.GeometryPolygon.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('Polygon', $data.GeometryPolygon);
-$data.Container.registerType(['$data.GeometryPolygon', 'GeometryPolygon'], $data.GeometryPolygon);
-
-/* $data.GeometryMultiPoint */
-$data.GeometryMultiPoint = function GeometryMultiPoint(data) {
- if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { coordinates: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryMultiPoint.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var point = geoData.coordinates[i];
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
-
- return isValid;
-};
-$data.GeometryMultiPoint.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('MultiPoint', $data.GeometryMultiPoint);
-$data.Container.registerType(['$data.GeometryMultiPoint', 'GeometryMultiPoint'], $data.GeometryMultiPoint);
-
-/* $data.GeometryMultiLineString */
-$data.GeometryMultiLineString = function GeometryMultiLineString(data) {
- if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { coordinates: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryMultiLineString.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var polygon = geoData.coordinates[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
-
- return isValid;
-};
-$data.GeometryMultiLineString.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('MultiLineString', $data.GeometryMultiLineString);
-$data.Container.registerType(['$data.GeometryMultiLineString', 'GeometryMultiLineString'], $data.GeometryMultiLineString);
-
-/* $data.GeometryMultiPolygon */
-$data.GeometryMultiPolygon = function GeometryMultiPolygon(data) {
- if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { coordinates: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryMultiPolygon.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var k = 0; isValid && k < geoData.coordinates.length; k++) {
- var polygons = geoData.coordinates[k];
- var isValid = isValid && Array.isArray(polygons);
-
- for (var i = 0; isValid && i < polygons.length; i++) {
- var polygon = polygons[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
- }
-
- return isValid;
-};
-$data.GeometryMultiPolygon.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('MultiPolygon', $data.GeometryMultiPolygon);
-$data.Container.registerType(['$data.GeometryMultiPolygon', 'GeometryMultiPolygon'], $data.GeometryMultiPolygon);
-
-/* $data.GeometryCollection */
-$data.GeometryCollection = function GeometryCollection(data) {
- if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { geometries: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryCollection.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.geometries);
-
- for (var i = 0; isValid && i < geoData.geometries.length; i++) {
- var geometry = geoData.geometries[i];
- try {
- isValid = isValid && $data.GeometryBase.validateGeoJSON(geometry);
- } catch (e) {
- isValid = false;
- }
- }
-
- return isValid;
-};
-$data.GeometryCollection.validMembers = ['geometries'];
-$data.GeometryBase.registerType('GeometryCollection', $data.GeometryCollection);
-$data.Container.registerType(['$data.GeometryCollection', 'GeometryCollection'], $data.GeometryCollection);
-
-/* converters */
-$data.Container.registerConverter($data.GeometryPoint, $data.Object, function (value) {
- return value ? new $data.GeometryPoint(value) : value;
-});
-$data.Container.registerConverter($data.GeometryLineString, $data.Object, function (value) {
- return value ? new $data.GeometryLineString(value) : value;
-});
-$data.Container.registerConverter($data.GeometryPolygon, $data.Object, function (value) {
- return value ? new $data.GeometryPolygon(value) : value;
-});
-$data.Container.registerConverter($data.GeometryMultiPoint, $data.Object, function (value) {
- return value ? new $data.GeometryMultiPoint(value) : value;
-});
-$data.Container.registerConverter($data.GeometryMultiLineString, $data.Object, function (value) {
- return value ? new $data.GeometryMultiLineString(value) : value;
-});
-$data.Container.registerConverter($data.GeometryMultiPolygon, $data.Object, function (value) {
- return value ? new $data.GeometryMultiPolygon(value) : value;
-});
-$data.Container.registerConverter($data.GeometryCollection, $data.Object, function (value) {
- return value ? new $data.GeometryCollection(value) : value;
-});$data.Guid = function Guid(value) {
- ///
-
- if (value === undefined || (typeof value === 'string' && /^[a-zA-z0-9]{8}-[a-zA-z0-9]{4}-[a-zA-z0-9]{4}-[a-zA-z0-9]{4}-[a-zA-z0-9]{12}$/.test(value))) {
- this.value = value || '00000000-0000-0000-0000-000000000000';
- } else {
- throw Guard.raise(new Exception('TypeError: ', 'value not convertable to $data.Guid', value));
- }
-};
-$data.Container.registerType(['$data.Guid', 'Guid', 'guid'], $data.Guid);
-$data.Container.registerConverter('$data.Guid', {
- '$data.String': function (value) {
- return value ? $data.parseGuid(value).toString() : value;
- },
- '$data.Guid': function (value) {
- return value ? value.toString() : value;
- }
-}, {
- '$data.String': function (value) {
- return value ? value.toString() : value;
- }
-});
-
-
-$data.Guid.prototype.toJSON = function () {
- return this.value;
-};
-
-$data.Guid.prototype.valueOf = function () {
- return this.value;
-};
-
-$data.Guid.prototype.toString = function () {
- return this.value;
-};
-
-$data.Guid.NewGuid = function () {
- return $data.createGuid();
-};
-
-$data.parseGuid = function (guid) {
- return new $data.Guid(guid);
-};
-
-(function () {
- /*!
- Math.uuid.js (v1.4)
- http://www.broofa.com
- mailto:robert@broofa.com
-
- Copyright (c) 2010 Robert Kieffer
- Dual licensed under the MIT and GPL licenses.
- */
-
- var CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('');
-
- $data.createGuid = function (guidString) {
- if (guidString) {
- return new $data.Guid(guidString);
- };
-
- var len;
- var chars = CHARS, uuid = [], i;
- var radix = chars.length;
-
- if (len) {
- // Compact form
- for (i = 0; i < len; i++) uuid[i] = chars[0 | Math.random() * radix];
- } else {
- // rfc4122, version 4 form
- var r;
-
- // rfc4122 requires these characters
- uuid[8] = uuid[13] = uuid[18] = uuid[23] = '-';
- uuid[14] = '4';
-
- // Fill in random data. At i==19 set the high bits of clock sequence as
- // per rfc4122, sec. 4.1.5
- for (i = 0; i < 36; i++) {
- if (!uuid[i]) {
- r = 0 | Math.random() * 16;
- uuid[i] = chars[(i == 19) ? (r & 0x3) | 0x8 : r];
- }
- }
- }
-
- return $data.parseGuid(uuid.join(''));
- };
-})();$data.Blob = function Blob(){};
-
-$data.Blob.createFromHexString = function(value){
- if (value != value.match(new RegExp('[0-9a-fA-F]+'))[0]){
- Guard.raise(new Exception('TypeError: ', 'value not convertable to $data.Blob', value));
- }else{
- //if (value.length & 1) value = '0' + value;
- var arr = new (typeof Buffer != 'undefined' ? Buffer : Uint8Array)(value.length >> 1);
- for (var i = 0, j = 1, k = 0; i < value.length; i += 2, j += 2, k++) {
- arr[k] = parseInt('0x' + value[i] + value[j], 16);
- }
-
- return arr;
- }
-};
-
-$data.Blob.toString = function(value){
- if (!value || !value.length) return null;
- var s = '';
- for (var i = 0; i < value.length; i++){
- s += String.fromCharCode(value[i]);
- }
-
- return s;
-};
-
-$data.Blob.toBase64 = function(value){
- if (!value || !value.length) return null;
- return btoa($data.Blob.toString(value));
-};
-
-$data.Blob.toArray = function(src){
- if (!src || !src.length) return null;
- var arr = new Array(src.length);
- for (var i = 0; i < src.length; i++){
- arr[i] = src[i];
- }
-
- return arr;
-};
-
-/*$data.Blob.toJSON = function(value){
- return JSON.stringify($data.Blob.toArray(value));
-};*/
-
-$data.Blob.toHexString = function(value){
- if (!value || !value.length) return null;
- var s = '';
- for (var i = 0; i < value.length; i++){
- s += ('00' + value[i].toString(16)).slice(-2);
- }
-
- return s.toUpperCase();
-};
-
-$data.Blob.toDataURL = function(value){
- if (!value || !value.length) return null;
- return 'data:application/octet-stream;base64,' + btoa($data.Blob.toString(value));
-};
-
-$data.Container.registerType(["$data.Blob", "blob", "JayBlob"], $data.Blob);
-$data.Container.registerConverter('$data.Blob',{
- '$data.String': function (value){
- if (value && value.length){
- var blob = new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)(value.length);
- for (var i = 0; i < value.length; i++){
- blob[i] = value.charCodeAt(i);
- }
-
- return blob;
- }else return null;
- },
- '$data.Array': function(value){
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)(value);
- },
- '$data.Number': function(value){
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)($data.packIEEE754(value, 11, 52).reverse());
- },
- '$data.Boolean': function(value){
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)([value | 0]);
- },
- 'default': function(value){
- if (typeof Blob !== 'undefined' && value instanceof Blob){
- var req = new XMLHttpRequest();
- req.open('GET', URL.createObjectURL(value), false);
- req.responseType = 'arraybuffer';
- req.send(null);
- return $data.Container.convertTo(req.response, $data.Blob);
- } else if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)(new Uint8Array(value));
- }else if (value instanceof Uint8Array){
- if (typeof Buffer !== 'undefined') return new Buffer(value);
- else return value;
- }else if (typeof Buffer !== 'undefined' ? value instanceof Buffer : false){
- return value;
- }else if (value.buffer){
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)(value);
- }else if (typeof value == 'object' && value instanceof Object){
- var arr = [];
- for (var i in value){
- arr[i] = value[i];
- }
- if (!arr.length) throw 0;
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)(arr);
- }
- throw 0;
- }
-}, {
- '$data.String': function(value){
- return $data.Blob.toString(value);
- },
- '$data.Array': function(value){
- return $data.Blob.toArray(value);
- }
-});
-(function ($data) {
-
- function Edm_Boolean() { };
- $data.Container.registerType('Edm.Boolean', Edm_Boolean);
- $data.Container.mapType(Edm_Boolean, $data.Boolean);
-
- function Edm_Binary() { };
- $data.Container.registerType('Edm.Binary', Edm_Binary);
- $data.Container.mapType(Edm_Binary, $data.Blob);
-
- function Edm_DateTime() { };
- $data.Container.registerType('Edm.DateTime', Edm_DateTime);
- $data.Container.mapType(Edm_DateTime, $data.Date);
-
- function Edm_DateTimeOffset() { };
- $data.Container.registerType('Edm.DateTimeOffset', Edm_DateTimeOffset);
- $data.Container.mapType(Edm_DateTimeOffset, $data.DateTimeOffset);
-
- function Edm_Time() { };
- $data.Container.registerType('Edm.Time', Edm_Time);
- $data.Container.mapType(Edm_Time, $data.Time);
-
- function Edm_Decimal() { };
- $data.Container.registerType('Edm.Decimal', Edm_Decimal);
- $data.Container.mapType(Edm_Decimal, $data.Decimal);
-
- function Edm_Float() { };
- $data.Container.registerType('Edm.Float', Edm_Float);
- $data.Container.mapType(Edm_Float, $data.Float);
-
- function Edm_Single() { };
- $data.Container.registerType('Edm.Single', Edm_Single);
- $data.Container.mapType(Edm_Single, $data.Float);
-
- function Edm_Double() { };
- $data.Container.registerType('Edm.Double', Edm_Double);
- $data.Container.mapType(Edm_Double, $data.Number);
-
- function Edm_Guid() { };
- $data.Container.registerType('Edm.Guid', Edm_Guid);
- $data.Container.mapType(Edm_Guid, $data.Guid);
-
- function Edm_Int16() { };
- $data.Container.registerType('Edm.Int16', Edm_Int16);
- $data.Container.mapType(Edm_Int16, $data.Int16);
-
- function Edm_Int32() { };
- $data.Container.registerType('Edm.Int32', Edm_Int32);
- $data.Container.mapType(Edm_Int32, $data.Integer);
-
- function Edm_Int64() { };
- $data.Container.registerType('Edm.Int64', Edm_Int64);
- $data.Container.mapType(Edm_Int64, $data.Int64);
-
- function Edm_Byte() { };
- $data.Container.registerType('Edm.Byte', Edm_Byte);
- $data.Container.mapType(Edm_Byte, $data.Byte);
-
- function Edm_SByte() { };
- $data.Container.registerType('Edm.SByte', Edm_SByte);
- $data.Container.mapType(Edm_SByte, $data.SByte);
-
- function Edm_String() { };
- $data.Container.registerType('Edm.String', Edm_String);
- $data.Container.mapType(Edm_String, $data.String);
-
- function Edm_GeographyPoint() { };
- $data.Container.registerType('Edm.GeographyPoint', Edm_GeographyPoint);
- $data.Container.mapType(Edm_GeographyPoint, $data.GeographyPoint);
-
- function Edm_GeographyLineString() { };
- $data.Container.registerType('Edm.GeographyLineString', Edm_GeographyLineString);
- $data.Container.mapType(Edm_GeographyLineString, $data.GeographyLineString);
-
- function Edm_GeographyPolygon() { };
- $data.Container.registerType('Edm.GeographyPolygon', Edm_GeographyPolygon);
- $data.Container.mapType(Edm_GeographyPolygon, $data.GeographyPolygon);
-
- function Edm_GeographyMultiPoint() { };
- $data.Container.registerType('Edm.GeographyMultiPoint', Edm_GeographyMultiPoint);
- $data.Container.mapType(Edm_GeographyMultiPoint, $data.GeographyMultiPoint);
-
- function Edm_GeographyMultiLineString() { };
- $data.Container.registerType('Edm.GeographyMultiLineString', Edm_GeographyMultiLineString);
- $data.Container.mapType(Edm_GeographyMultiLineString, $data.GeographyMultiLineString);
-
- function Edm_GeographyMultiPolygon() { };
- $data.Container.registerType('Edm.GeographyMultiPolygon', Edm_GeographyMultiPolygon);
- $data.Container.mapType(Edm_GeographyMultiPolygon, $data.GeographyMultiPolygon);
-
- function Edm_GeographyCollection() { };
- $data.Container.registerType('Edm.GeographyCollection', Edm_GeographyCollection);
- $data.Container.mapType(Edm_GeographyCollection, $data.GeographyCollection);
-
- function Edm_GeometryPoint() { };
- $data.Container.registerType('Edm.GeometryPoint', Edm_GeometryPoint);
- $data.Container.mapType(Edm_GeometryPoint, $data.GeometryPoint);
-
- function Edm_GeometryLineString() { };
- $data.Container.registerType('Edm.GeometryLineString', Edm_GeometryLineString);
- $data.Container.mapType(Edm_GeometryLineString, $data.GeometryLineString);
-
- function Edm_GeometryPolygon() { };
- $data.Container.registerType('Edm.GeometryPolygon', Edm_GeometryPolygon);
- $data.Container.mapType(Edm_GeometryPolygon, $data.GeometryPolygon);
-
- function Edm_GeometryMultiPoint() { };
- $data.Container.registerType('Edm.GeometryMultiPoint', Edm_GeometryMultiPoint);
- $data.Container.mapType(Edm_GeometryMultiPoint, $data.GeometryMultiPoint);
-
- function Edm_GeometryMultiLineString() { };
- $data.Container.registerType('Edm.GeometryMultiLineString', Edm_GeometryMultiLineString);
- $data.Container.mapType(Edm_GeometryMultiLineString, $data.GeometryMultiLineString);
-
- function Edm_GeometryMultiPolygon() { };
- $data.Container.registerType('Edm.GeometryMultiPolygon', Edm_GeometryMultiPolygon);
- $data.Container.mapType(Edm_GeometryMultiPolygon, $data.GeometryMultiPolygon);
-
- function Edm_GeometryCollection() { };
- $data.Container.registerType('Edm.GeometryCollection', Edm_GeometryCollection);
- $data.Container.mapType(Edm_GeometryCollection, $data.GeometryCollection);
-
- $data.oDataEdmMapping = {
- '$data.Byte': 'Edm.Byte',
- '$data.SByte': 'Edm.SByte',
- '$data.Decimal': 'Edm.Decimal',
- '$data.Float': 'Edm.Float',
- '$data.Int16': 'Edm.Int16',
- '$data.Int64': 'Edm.Int64',
- '$data.DateTimeOffset': 'Edm.DateTimeOffset',
- '$data.Time': 'Edm.Time',
- '$data.Boolean': 'Edm.Boolean',
- '$data.Blob': 'Edm.Binary',
- '$data.Date': 'Edm.DateTime',
- '$data.Number': 'Edm.Double',
- '$data.Integer': 'Edm.Int32',
- '$data.Int32': 'Edm.Int32',
- '$data.String': 'Edm.String',
- '$data.ObjectID': 'Edm.String',
- '$data.GeographyPoint': 'Edm.GeographyPoint',
- '$data.GeographyLineString': 'Edm.GeographyLineString',
- '$data.GeographyPolygon': 'Edm.GeographyPolygon',
- '$data.GeographyMultiPoint': 'Edm.GeographyMultiPoint',
- '$data.GeographyMultiLineString': 'Edm.GeographyMultiLineString',
- '$data.GeographyMultiPolygon': 'Edm.GeographyMultiPolygon',
- '$data.GeographyCollection': 'Edm.GeographyCollection',
- '$data.GeometryPoint': 'Edm.GeometryPoint',
- '$data.GeometryLineString': 'Edm.GeometryLineString',
- '$data.GeometryPolygon': 'Edm.GeometryPolygon',
- '$data.GeometryMultiPoint': 'Edm.GeometryMultiPoint',
- '$data.GeometryMultiLineString': 'Edm.GeometryMultiLineString',
- '$data.GeometryMultiPolygon': 'Edm.GeometryMultiPolygon',
- '$data.GeometryCollection': 'Edm.GeometryCollection',
- '$data.Guid': 'Edm.Guid'
- };
-
-})($data);
-$data.Container.registerConverter('$data.Boolean', {
- '$data.String': function(value){
- if (value.toLowerCase() == 'true') return true;
- if (value.toLowerCase() == 'false') return false;
-
- return !!value;
- },
- 'default': function(value){
- return !!value;
- }
-});
-
-$data.Container.registerConverter('$data.Integer', {
- 'default': function (value) {
- if (value === Number.POSITIVE_INFINITY ||
- value === Number.NEGATIVE_INFINITY ||
- value === Number.MAX_VALUE ||
- value === Number.MIN_VALUE) {
- return value;
- }
-
- var r = parseInt(+value, 10);
- if (isNaN(r)) throw 0;
- return r;
- }
-});
-
-$data.Container.registerConverter('$data.Int32', {
- 'default': function (value) {
- return value | 0;
- }
-});
-
-$data.Container.registerConverter('$data.Number', {
- 'default': function(value){
- var r = +value;
- if (isNaN(r)) throw 0;
- return r;
- }
-});
-
-$data.Container.registerConverter('$data.Byte', {
- 'default': function(value){
- return (value | 0) & 0xff;
- }
-});
-
-$data.Container.registerConverter('$data.Date', {
- 'default': function(value){
- var d = new Date(value);
- if (isNaN(d)) throw 0;
- return d;
- }
-});
-
-$data.Container.registerConverter('$data.DateTimeOffset', {
- '$data.Date': function(value){
- return value;
- },
- 'default': function(value){
- var d = new Date(value);
- if (isNaN(d)) throw 0;
- return d;
- }
-});
-(function () {
- function parseFromString(value) {
- var regex = /^([0-9]|0[0-9]|1[0-9]|2[0-3]):([0-5][0-9]|[0-9])(:([0-5][0-9]|[0-9])(\.(\d+))?)?$/;
-
- var matches = regex.exec(value)
- if (!matches) throw 0;
- var time = '';
- time += ('00' + matches[1]).slice(-2);
- time += ':' + ('00' + matches[2]).slice(-2);
- if (matches[4]) {
- time += ':' + ('00' + matches[4]).slice(-2);
- } else {
- time += ':00';
- }
- if (matches[6])
- time += '.' + (matches[6] + '000').slice(0, 3);
-
- return time;
- }
-
- $data.Container.registerConverter('$data.Time', {
- '$data.String': parseFromString,
- '$data.Number': function tt(value) {
- var metrics = [1000, 60, 60];
- var result = [0, 0, 0, value | 0];
-
- for (var i = 0; i < metrics.length; i++) {
- result[metrics.length - (i + 1)] = (result[metrics.length - i] / metrics[i]) | 0;
- result[metrics.length - i] -= result[metrics.length - (i + 1)] * metrics[i];
- }
-
- var time = '';
- for (var i = 0; i < result.length; i++) {
- if (i < result.length - 1) {
- time += ('00' + result[i]).slice(-2);
- if (i < result.length - 2) time += ':';
- } else {
- time += '.' + ('000' + result[i]).slice(-3);
- }
- }
-
- return parseFromString(time);
- },
- '$data.Date': function (value) {
- var val = value.getHours() + ':' + value.getMinutes() + ':' + value.getSeconds();
- var ms = value.getMilliseconds()
- if (ms) {
- val += '.' + ms;
- }
-
- return parseFromString(val);
- }
- });
-})();
-
-$data.Container.registerConverter('$data.Decimal', {
- '$data.Boolean': function(value){
- return value ? '1' : '0';
- },
- '$data.Number': function(value){
- return value.toString();
- },
- '$data.String': function(value){
- if (!/^\-?([0-9]+(\.[0-9]+)?|Infinity)$/.test(value)) throw 0;
- return value;
- },
- '$data.Date': function(value){
- var r = value.valueOf();
- if (isNaN(r)) throw 0;
- return r.toString();
- }
-});
-
-$data.packIEEE754 = function(v, ebits, fbits){
- var bias = (1 << (ebits - 1)) - 1, s, e, f, ln, i, bits, str, bytes;
-
- // Compute sign, exponent, fraction
- if (v !== v){
- // NaN
- // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
- e = (1 << bias) - 1; f = Math.pow(2, fbits - 1); s = 0;
- }else if (v === Infinity || v === -Infinity){
- e = (1 << bias) - 1; f = 0; s = (v < 0) ? 1 : 0;
- }else if (v === 0){
- e = 0; f = 0; s = (1 / v === -Infinity) ? 1 : 0;
- }else{
- s = v < 0;
- v = Math.abs(v);
-
- if (v >= Math.pow(2, 1 - bias)){
- // Normalized
- ln = Math.min(Math.floor(Math.log(v) / Math.LN2), bias);
- e = ln + bias;
- f = Math.round(v * Math.pow(2, fbits - ln) - Math.pow(2, fbits));
- }else{
- // Denormalized
- e = 0;
- f = Math.round(v / Math.pow(2, 1 - bias - fbits));
- }
- }
-
- // Pack sign, exponent, fraction
- bits = [];
- for (i = fbits; i; i -= 1) { bits.push(f % 2 ? 1 : 0); f = Math.floor(f / 2); }
- for (i = ebits; i; i -= 1) { bits.push(e % 2 ? 1 : 0); e = Math.floor(e / 2); }
- bits.push(s ? 1 : 0);
- bits.reverse();
- str = bits.join('');
-
- // Bits to bytes
- bytes = [];
- while (str.length){
- bytes.push(parseInt(str.substring(0, 8), 2));
- str = str.substring(8);
- }
-
- return bytes;
-};
-
-$data.unpackIEEE754 = function(bytes, ebits, fbits){
- // Bytes to bits
- var bits = [], i, j, b, str, bias, s, e, f;
-
- for (i = bytes.length; i; i -= 1){
- b = bytes[i - 1];
- for (j = 8; j; j -= 1){
- bits.push(b % 2 ? 1 : 0); b = b >> 1;
- }
- }
- bits.reverse();
- str = bits.join('');
-
- // Unpack sign, exponent, fraction
- bias = (1 << (ebits - 1)) - 1;
- s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
- e = parseInt(str.substring(1, 1 + ebits), 2);
- f = parseInt(str.substring(1 + ebits), 2);
-
- // Produce number
- if (e === (1 << ebits) - 1){
- return f !== 0 ? NaN : s * Infinity;
- }else if (e > 0){
- // Normalized
- return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
- }else if (f !== 0){
- // Denormalized
- return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
- }else{
- return s < 0 ? -0 : 0;
- }
-};
-
-$data.IEEE754 = function(v, e, f){
- return $data.unpackIEEE754($data.packIEEE754(v, e, f), e, f);
-};
-
-$data.Container.registerConverter('$data.Float', {
- 'default': function(value){
- var r = +value;
- if (isNaN(r)) throw 0;
- return $data.IEEE754(r, 8, 23);
- }
-});
-
-$data.Container.registerConverter('$data.Int16', {
- 'default': function(value){
- var r = (value | 0) & 0xffff;
- if (r >= 0x8000) return r - 0x10000;
- return r;
- }
-});
-
-$data.Container.registerConverter('$data.Int64', {
- '$data.Boolean': function(value){
- return value ? '1' : '0';
- },
- '$data.Number': function(value){
- var r = value.toString();
- if (r.indexOf('.') > 0) return r.split('.')[0];
- if (r.indexOf('.') == 0) throw 0;
- return r;
- },
- '$data.String': function(value){
- if (!/^\-?([0-9]+(\.[0-9]+)?|Infinity)$/.test(value)) throw 0;
- if (value.indexOf('.') > 0) return value.split('.')[0];
- if (value.indexOf('.') == 0) throw 0;
- return value;
- },
- '$data.Date': function(value){
- var r = value.valueOf();
- if (isNaN(r)) throw 0;
- return r.toString();
- }
-});
-
-$data.Container.registerConverter('$data.SByte', {
- 'default': function(value){
- var r = (value | 0) & 0xff;
- if (r >= 0x80) return r - 0x100;
- return r;
- }
-});
-
-$data.Container.registerConverter('$data.String', {
- '$data.Date': function(value){
- return value.toISOString();
- },
- '$data.ObjectID': function(value){
- return btoa(value.toString());
- },
- 'default': function(value){
- if (typeof value === 'object') return JSON.stringify(value);
- return value.toString();
- }
-});
-
-$data.Container.registerConverter('$data.Object', {
- '$data.String': function(value){
- return JSON.parse(value);
- },
- '$data.Function': function(){
- throw 0;
- }
-});
-
-$data.Container.registerConverter('$data.Array', {
- '$data.String': function(value){
- var r = JSON.parse(value);
- if (!Array.isArray(r)) throw 0;
- return r;
- }
-});
-
-$data.Container.registerConverter('$data.ObjectID', {
- '$data.ObjectID': function(value){
- try{
- return btoa(value.toString());
- }catch(e){
- return value;
- }
- },
- '$data.String': function(id){
- return id;
- }
-});
-
-$data.Container.proxyConverter = function(v){ return v; };
-$data.Container.defaultConverter = function(type){ return function(v){ return $data.Container.convertTo(v, type); }; };
-$data.StringFunctions = {
- startsWith: function () {
- var self, str;
- if (arguments.length == 2) {
- self = arguments[0];
- str = arguments[1];
- } else if (arguments.length == 1 && typeof this === 'string') {
- self = this;
- str = arguments[0];
- } else if (this instanceof String) {
- self = this.valueOf();
- str = arguments[0];
- } else
- return false;
-
- if (typeof self !== 'string') return false;
- return self.indexOf(str) === 0;
- },
- endsWith: function () {
- var self, str;
- if (arguments.length == 2) {
- self = arguments[0];
- str = arguments[1];
- } else if (arguments.length == 1 && typeof this === 'string') {
- self = this;
- str = arguments[0];
- } else if (this instanceof String) {
- self = this.valueOf();
- str = arguments[0];
- } else
- return false;
-
- if (typeof self !== 'string') return false;
- return self.slice(-str.length) === str;
- },
- contains: function () {
- var self, str;
- if (arguments.length == 2) {
- self = arguments[0];
- str = arguments[1];
- } else if (arguments.length == 1 && typeof this === 'string') {
- self = this;
- str = arguments[0];
- } else if (this instanceof String) {
- self = this.valueOf();
- str = arguments[0];
- } else
- return false;
-
- if (typeof self !== 'string') return false;
- return self.indexOf(str) >= 0;
- }
-};
-//TODO: Finish refactoring ExpressionNode.js
-
-$data.Class.define("$data.Expressions.ExpressionType", null, null, {}, {
- Constant: "constant", // { type:LITERAL, executable:true, valueType:, value: }
- Variable: "variable", // { type:VARIABLE, executable:true, name: }
- MemberAccess: "memberAccess", // { type:MEMBERACCESS, executable:true, expression:, member: }
- Call: "call",
-
- /* binary operators */
- Equal: "equal",
- NotEqual: "notEqual",
- EqualTyped: "equalTyped",
- NotEqualTyped: "notEqualTyped",
- GreaterThen: "greaterThan",
- LessThen: "lessThan",
- GreaterThenOrEqual: "greaterThanOrEqual",
- LessThenOrEqual: "lessThenOrEqual",
- Or: "or",
- OrBitwise: "orBitwise",
- And: "and",
- AndBitwise: "andBitwise",
-
-
- In: "in",
-
- Add: "add",
- Divide: "divide",
- Multiply: "multiply",
- Subtract: "subtract",
- Modulo: "modulo",
- ArrayIndex: "arrayIndex",
-
- /* unary operators */
- New: "new",
- Positive: "positive",
- Negative: "negative",
- Increment: "increment",
- Decrement: "decrement",
- Not: "not",
-
-
- This: "this",
- LambdaParameterReference: "lambdaParameterReference",
- LambdaParameter: "lambdaParameter",
- Parameter: "parameter",
-
- ArrayLiteral: "arrayLiteral",
- ObjectLiteral: "objectLiteral",
- ObjectField: "objectField",
- Function: "Function",
- Unknown: "UNKNOWN",
-
- EntitySet: "EntitySet",
- ServiceOperation: "ServiceOperation",
- EntityField: "EntityField",
- EntityContext: "EntityContext",
- Entity: "Entity",
- Filter: "Filter",
- First: "First",
- Count: "Count",
- InlineCount: "InlineCount",
- Single: "Single",
- Find: "Find",
- Some: "Some",
- Every: "Every",
- ToArray: "ToArray",
- BatchDelete: "BatchDelete",
- ForEach: "ForEach",
- Projection: "Projection",
- EntityMember: "EntityMember",
- EntityFieldOperation: "EntityFieldOperation",
- FrameOperation: "FrameOperation",
- EntityFunctionOperation: "EntityFunctionOperation",
- ContextFunctionOperation: "ContextFunctionOperation",
- EntityBinary: "EntityBinary",
- Code: "Code",
- ParametricQuery: "ParametricQuery",
- MemberInfo: "MemberInfo",
- QueryParameter: "QueryParameter",
- ComplexEntityField: "ComplexEntityField",
-
- Take: "Take",
- Skip: "Skip",
- OrderBy: "OrderBy",
- OrderByDescending: "OrderByDescending",
- Include: "Include",
-
- IndexedPhysicalAnd:"IndexedDBPhysicalAndFilterExpression",
- IndexedLogicalAnd:"IndexedDBLogicalAndFilterExpression",
- IndexedLogicalOr: "IndexedDBLogicalOrFilterExpression",
- IndexedLogicalIn: "IndexedDBLogicalInFilterExpression"
-});
-
-$data.BinaryOperator = function () {
- ///
- ///
- ///
-}
-
-$data.binaryOperators = [
- { operator: "==", expressionType: $data.Expressions.ExpressionType.Equal, type: "boolean", implementation: function (a, b) { return a == b; } },
- { operator: "===", expressionType: $data.Expressions.ExpressionType.EqualTyped, type: "boolean", implementation: function (a, b) { return a === b; } },
- { operator: "!=", expressionType: $data.Expressions.ExpressionType.NotEqual, type: "boolean", implementation: function (a, b) { return a != b; } },
- { operator: "!==", expressionType: $data.Expressions.ExpressionType.NotEqualTyped, type: "boolean", implementation: function (a, b) { return a !== b; } },
- { operator: ">", expressionType: $data.Expressions.ExpressionType.GreaterThen, type: "boolean", implementation: function (a, b) { return a > b; } },
- { operator: ">=", expressionType: $data.Expressions.ExpressionType.GreaterThenOrEqual, type: "boolean", implementation: function (a, b) { return a >= b; } },
- { operator: "<=", expressionType: $data.Expressions.ExpressionType.LessThenOrEqual, type: "boolean", implementation: function (a, b) { return a <= b; } },
- { operator: "<", expressionType: $data.Expressions.ExpressionType.LessThen, type: "boolean", implementation: function (a, b) { return a < b; } },
- { operator: "&&", expressionType: $data.Expressions.ExpressionType.And, type: "boolean", implementation: function (a, b) { return a && b; } },
- { operator: "||", expressionType: $data.Expressions.ExpressionType.Or, type: "boolean", implementation: function (a, b) { return a || b; } },
- { operator: "&", expressionType: $data.Expressions.ExpressionType.AndBitwise, type: "number", implementation: function (a, b) { return a & b; } },
- { operator: "|", expressionType: $data.Expressions.ExpressionType.OrBitwise, type: "number", implementation: function (a, b) { return a | b; } },
- { operator: "+", expressionType: $data.Expressions.ExpressionType.Add, type: "number", implementation: function (a, b) { return a + b; } },
- { operator: "-", expressionType: $data.Expressions.ExpressionType.Subtract, type: "number", implementation: function (a, b) { return a - b; } },
- { operator: "/", expressionType: $data.Expressions.ExpressionType.Divide, type: "number", implementation: function (a, b) { return a / b; } },
- { operator: "%", expressionType: $data.Expressions.ExpressionType.Modulo, type: "number", implementation: function (a, b) { return a % b; } },
- { operator: "*", expressionType: $data.Expressions.ExpressionType.Multiply, type: "number", implementation: function (a, b) { return a * b; } },
- { operator: "[", expressionType: $data.Expressions.ExpressionType.ArrayIndex, type: "number", implementation: function (a, b) { return a[b]; } },
- { operator: "in", expressionType: $data.Expressions.ExpressionType.In, type: 'boolean', implementation: function (a, b) { return a in b; } }
-];
-
-
-$data.binaryOperators.resolve = function (operator) {
- var result = $data.binaryOperators.filter(function (item) { return item.operator == operator; });
- if (result.length > 0)
- return operator;
- //Guard.raise("Unknown operator: " + operator);
-};
-
-$data.binaryOperators.contains = function (operator) {
- return $data.binaryOperators.some(function (item) { return item.operator == operator; });
-};
-
-$data.binaryOperators.getOperator = function (operator) {
- ///
- var result = $data.binaryOperators.filter(function (item) { return item.operator == operator; });
- if (result.length < 1)
- Guard.raise("Unknown operator: " + operator);
- return result[0];
-};
-
-
-$data.unaryOperators = [
- { operator: "+", arity: "prefix", expressionType: $data.Expressions.ExpressionType.Positive, type: "number", implementation: function (operand) { return +operand; } },
- { operator: "-", arity: "prefix", expressionType: $data.Expressions.ExpressionType.Negative, type: "number", implementation: function (operand) { return -operand; } },
- { operator: "++", arity: "prefix", expressionType: $data.Expressions.ExpressionType.Increment, type: "number", implementation: function (operand) { return ++operand; } },
- { operator: "--", arity: "prefix", expressionType: $data.Expressions.ExpressionType.Decrement, type: "number", implementation: function (operand) { return --operand; } },
- { operator: "++", arity: "suffix", expressionType: $data.Expressions.ExpressionType.Increment, type: "number", implementation: function (operand) { return operand++; } },
- { operator: "!", arity: "prefix", expressionType: $data.Expressions.ExpressionType.Not, type: "boolean", implementation: function (operand) { return !operand; } },
- { operator: "--", arity: "suffix", expressionType: $data.Expressions.ExpressionType.Decrement, type: "number", implementation: function (operand) { return operand--; } }
-
- //{ operator: "new", expressionType : $data.Expressions.ExpressionType.New, type: "object", implementation: function(operand) { return new operand; }
-];
-
-$data.unaryOperators.resolve = function (operator) {
- var result = $data.unaryOperators.filter(function (item) { return item.operator == operator; });
- if (result.length > 0)
- return operator;
- //Guard.raise("Unknown operator: " + operator);
-};
-
-$data.unaryOperators.contains = function (operator) {
- return $data.unaryOperators.some(function (item) { return item.operator == operator; });
-};
-
-$data.unaryOperators.getOperator = function (operator, arity) {
- ///
- var result = $data.unaryOperators.filter(function (item) { return item.operator == operator && (!arity || item.arity == arity); });
- if (result.length < 1)
- Guard.raise("Unknown operator: " + operator);
- return result[0];
-};
-
-
-$data.timeIt = function (fn, iterations) {
- iterations = iterations || 1;
-
- console.time("!");
- for (var i = 0; i < iterations; i++) {
- fn();
- }
- console.timeEnd("!");
-}
-
-$data.Expressions.OperatorTypes = {
- UNARY: "UNARY", // { type:UNARY, executable:true, operator:, operand: }
- INCDEC: "INCDEC", // { type:INCDEC, executable:true, operator:, operand:, suffix: }
- DECISION: "DECISION", // { type:DECISION, executable:true, expression:, left:, right: }
- METHODCALL: "METHODCALL", // { type:METHODCALL, executable:true, object:, method:, args: }
- NEW: "NEW", // { type:NEW, executable:true, values: [] };
- JSONASSIGN: "JSONASSIGN", // { type:JSONASSIGN, executable:true, left:, right: }
- ARRAYACCESS: "ARRAYACCESS", // { type:ARRAYACCESS, executable:true, array:, index: }
- UNKNOWN: "UNKNOWN"
-};
-
-$data.executable = true;
-
-function jsonify(obj) { return JSON.stringify(obj, null, "\t"); }
-
-$C('$data.Expressions.ExpressionNode', null, null, {
- constructor: function () {
- ///Provides a base class for all Expressions.
- ///Represents the expression type of the node
- ///For the list of expression node types refer to $data.Expressions.ExpressionType
- ///
- ///The result type of the expression
- ///True if the expression can be evaluated to yield a result
- ///this.nodeType = $data.Expressions.ExpressionType.Unknown;
- ///this.type = type;
- ///this.nodeType = $data.Expressions.ExpressionType.Unknown;
- ///this.executable = (executable === undefined || executable === null) ? true : executable;
- ///TODO
- this.expressionType = this.constructor;
- },
-
- getJSON: function () { return jsonify(this); },
-
- //TOBLOG maybe
- /*expressionType: {
- value: undefined,
- ////OPTIMIZE
- set: function (value) {
- var _expressionType;
- Object.defineProperty(this, "expressionType", {
- set: function (value) {
- if (typeof value === 'string') {
- value = Container.resolveType(value);
- }
- _expressionType = value;
- },
- get: function (value) {
- //IE ommits listing JSON.stringify in call chain
-
- if (arguments.callee.caller == jsonify || arguments.callee.caller == JSON.stringify) {
- return Container.resolveName(_expressionType);
- }
- return _expressionType;
- },
- enumerable: true
- });
-
- this.expressionType = value;
- },
- get: function () { return undefined; },
- enumerable: true
- },*/
- expressionType: {
- set: function (value) {
- if (typeof value === 'string') {
- value = Container.resolveType(value);
- }
- this._expressionType = value;
- },
- get: function (value) {
- //IE ommits listing JSON.stringify in call chain
-
- if (arguments.callee.caller == jsonify || arguments.callee.caller == JSON.stringify) {
- return Container.resolveName(this._expressionType);
- }
- return this._expressionType;
- },
- enumerable: true
- },
- ///toString: function () { },
- nodeType: { value: $data.Expressions.ExpressionType.Unknown, writable: false },
-
- type: {},
-
- isTerminated: { value: false },
-
- toString: function () {
- return this.value;
- }
-}, null);
-
-
-$C('$data.Expressions.UnaryExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (operand, operator, nodeType, resolution) {
- ///
- /// Represents an operation with only one operand and an operator
- ///
- ///
- ///
- ///
- ///
- this.operand = operand;
- this.operator = operator;
- this.nodeType = nodeType;
- this.resolution = resolution;
- },
-
- operator: { value: undefined, writable: true },
- operand: { value: undefined, writable: true },
- nodeType: { value: undefined, writable: true }
-});
-$C('$data.Expressions.ArrayLiteralExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (items) {
- ///
- ///
- ///
- this.items = items || [];
- },
- nodeType: { value: $data.Expressions.ExpressionType.ArrayLiteral, writable: true },
-
- items: { value: undefined, dataType: Array, elementType: $data.Expressions.ExpressionNode },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- ///Represents a call to an object or global method
- ///The expression for object that has the method
- ///The member descriptor
- this.expression = expression;
- this.member = member;
- this.args = args;
- },
-
- nodeType: {
- value: $data.Expressions.ExpressionType.Call
- },
-
- expression: {
- value: undefined,
- dataType: $data.Expressions.ExpressionNode,
- writable: true
- },
-
- member: {
- value: undefined,
- dataType: $data.MemberDefinition,
- writable: true
- },
-
- type: {
- value: undefined,
- writable: true
- },
-
- implementation: {
- get: function () {
- return function(thisObj, method, args) {
- if (typeof method !== 'function') {
- method = thisObj[method];
- }
- Guard.requireType("method", method, Function);
- return method.apply(thisObj, args);
- };
- },
- set: function (value) { Guard.raise("Property can not be set"); }
- },
-
- toString: function (debug) {
- return this.object.toString() + "." + this.member.toString() + "(" + ")";
- }
-
-});
-$C('$data.Expressions.CodeParser', null, null, {
-
- constructor: function (scopeContext) {
- ///
- ///
- ///
- ///
- ///
- this.scopeContext = scopeContext;
- this.lambdaParams = [];
- },
-
- log: function(logInfo) {
- if (this.scopeContext)
- this.scopeContext.log(logInfo);
- },
-
- parseExpression: function (code, resolver) {
- ///
- ///Parses the provided code and returns a parser result with parser information
- ///The JavaScript code to parse
ex: "function (a,b,c) { return a + b /c }"
- ///The ParameterResolver class that resolves vaiable and parameteres references
- ///
- ///
- if (typeof code === 'object') { code = ''; }
- var result = {
- success: true,
- errorMessage: '',
- errorDetails: ''
- };
- ///
-
- //console.log(code.toString());
- if ($data.Acorn){
- //console.log('using acorn.js');
- return { success: true, expression: this.ParserBuild($data.Acorn.parse('(' + code.toString() + ')').body[0]), errors: [] };
- }else if ($data.Esprima){
- //console.log('using esprima.js');
- return { success: true, expression: this.ParserBuild($data.Esprima.parse('(' + code.toString() + ')').body[0]), errors: [] };
- }else{
- //console.log('using JayLint');
- var AST = $data.ASTParser.parseCode(code);
- this.log({ event: "AST", data: AST });
- if (!AST.success) {
- return {
- success: false,
- error: "ASTParser error",
- errorMessage: (AST.errors) ? JSON.stringify(AST.errors) : "could not get code"
- };
- }
- var b = this.Build2(AST.tree.first[0]);
- result = { success: true, expression: b, errors: AST.errors };
- return result;
- }
- },
-
- createExpression: function (code, resolver) {
- ///
- ///Parses the provided code and returns a JavaScript code expression tree
- ///The JavaScript code to parse
ex: "a + b /c"
- ///The ParameterResolver class that resolves vaiable and parameteres references
- ///
- ///
- ///
- ///Parses the provided code and returns a JavaScript code expression tree
- ///The JavaScript function to parse
ex: "function (a,b,c) { return a + b /c }"
- ///The ParameterResolver class that resolves vaiable and parameteres references
- ///
- ///
-
- var result = this.parseExpression(code, resolver);
- if (!result.success) {
- Guard.raise("ExpressionParserError: " + result.errorMessage);
- }
- return result.expression;
- },
-
- ParserBuild: function(node){
- //console.log(node);
- return this['Parser' + node.type](node);
- },
-
- ParserExpressionStatement: function(node){
- return this.ParserBuild(node.expression);
- },
-
- ParserBlockStatement: function(node){
- return this.ParserBuild(node.body[0]);
- },
-
- ParserReturnStatement: function(node){
- return this.ParserBuild(node.argument);
- },
-
- ParserMemberExpression: function(node){
- return new $data.Expressions.PropertyExpression(
- this.ParserBuild(node.object),
- new $data.Expressions.ConstantExpression(node.property.name || node.property.value, typeof (node.property.name || node.property.value))
- );
- },
-
- ParserIdentifier: function(node){
- return this.ParserParameter(node,
- this.lambdaParams.indexOf(node.name) > -1
- ? $data.Expressions.ExpressionType.LambdaParameterReference
- : $data.Expressions.ExpressionType.Parameter
- );
- },
-
- ParserObjectExpression: function(node){
- var props = new Array(node.properties.length);
- for (var i = 0; i < node.properties.length; i++){
- props[i] = this.ParserProperty(node.properties[i]);
- }
-
- return new $data.Expressions.ObjectLiteralExpression(props);
- },
-
- ParserArrayExpression: function(node){
- var items = new Array(node.elements.length);
- for (var i = 0; i < node.elements.length; i++){
- items[i] = this.ParserBuild(node.elements[i]);
- }
-
- return new $data.Expressions.ArrayLiteralExpression(items);
- },
-
- ParserProperty: function(node){
- return new $data.Expressions.ObjectFieldExpression(node.key.name, this.ParserBuild(node.value));
- },
-
- ParserFunctionExpression: function(node){
- var params = new Array(node.params.length);
- for (var i = 0; i < node.params.length; i++){
- this.lambdaParams.push(node.params[i].name);
- params[i] = this.ParserParameter(node.params[i], $data.Expressions.ExpressionType.LambdaParameter);
- params[i].owningFunction = result;
- }
- var result = new $data.Expressions.FunctionExpression(node.id ? node.id.name : node.id, params, this.ParserBuild(node.body));
-
- return result;
- },
-
- ParserParameter: function(node, nodeType){
- var result = new $data.Expressions.ParameterExpression(node.name, null, nodeType);
- if (nodeType == $data.Expressions.ExpressionType.LambdaParameterReference){
- result.paramIndex = this.lambdaParams.indexOf(node.name);
- }
-
- return result;
- },
-
- ParserLogicalExpression: function(node){
- return this.ParserBinaryExpression(node);
- },
-
- ParserOperators: {
- value: {
- "==": { expressionType: $data.Expressions.ExpressionType.Equal, type: "boolean", implementation: function (a, b) { return a == b; } },
- "===": { expressionType: $data.Expressions.ExpressionType.EqualTyped, type: "boolean", implementation: function (a, b) { return a === b; } },
- "!=": { expressionType: $data.Expressions.ExpressionType.NotEqual, type: "boolean", implementation: function (a, b) { return a != b; } },
- "!==": { expressionType: $data.Expressions.ExpressionType.NotEqualTyped, type: "boolean", implementation: function (a, b) { return a !== b; } },
- ">": { expressionType: $data.Expressions.ExpressionType.GreaterThen, type: "boolean", implementation: function (a, b) { return a > b; } },
- ">=": { expressionType: $data.Expressions.ExpressionType.GreaterThenOrEqual, type: "boolean", implementation: function (a, b) { return a >= b; } },
- "<=": { expressionType: $data.Expressions.ExpressionType.LessThenOrEqual, type: "boolean", implementation: function (a, b) { return a <= b; } },
- "<": { expressionType: $data.Expressions.ExpressionType.LessThen, type: "boolean", implementation: function (a, b) { return a < b; } },
- "&&": { expressionType: $data.Expressions.ExpressionType.And, type: "boolean", implementation: function (a, b) { return a && b; } },
- "||": { expressionType: $data.Expressions.ExpressionType.Or, type: "boolean", implementation: function (a, b) { return a || b; } },
- "&": { expressionType: $data.Expressions.ExpressionType.AndBitwise, type: "number", implementation: function (a, b) { return a & b; } },
- "|": { expressionType: $data.Expressions.ExpressionType.OrBitwise, type: "number", implementation: function (a, b) { return a | b; } },
- "+": { expressionType: $data.Expressions.ExpressionType.Add, type: "number", implementation: function (a, b) { return a + b; } },
- "-": { expressionType: $data.Expressions.ExpressionType.Subtract, type: "number", implementation: function (a, b) { return a - b; } },
- "/": { expressionType: $data.Expressions.ExpressionType.Divide, type: "number", implementation: function (a, b) { return a / b; } },
- "%": { expressionType: $data.Expressions.ExpressionType.Modulo, type: "number", implementation: function (a, b) { return a % b; } },
- "*": { expressionType: $data.Expressions.ExpressionType.Multiply, type: "number", implementation: function (a, b) { return a * b; } },
- "[": { expressionType: $data.Expressions.ExpressionType.ArrayIndex, type: "number", implementation: function (a, b) { return a[b]; } },
- "in": { expressionType: $data.Expressions.ExpressionType.In, type: 'boolean', implementation: function (a, b) { return a in b; } }
- }
- },
-
- ParserUnaryOperators: {
- value: {
- "+": { arity: "prefix", expressionType: $data.Expressions.ExpressionType.Positive, type: "number", implementation: function (operand) { return +operand; } },
- "-": { arity: "prefix", expressionType: $data.Expressions.ExpressionType.Negative, type: "number", implementation: function (operand) { return -operand; } },
- "++true": { arity: "prefix", expressionType: $data.Expressions.ExpressionType.Increment, type: "number", implementation: function (operand) { return ++operand; } },
- "--true": { arity: "prefix", expressionType: $data.Expressions.ExpressionType.Decrement, type: "number", implementation: function (operand) { return --operand; } },
- "++false": { arity: "suffix", expressionType: $data.Expressions.ExpressionType.Increment, type: "number", implementation: function (operand) { return operand++; } },
- "!": { arity: "prefix", expressionType: $data.Expressions.ExpressionType.Not, type: "boolean", implementation: function (operand) { return !operand; } },
- "--false": { arity: "suffix", expressionType: $data.Expressions.ExpressionType.Decrement, type: "number", implementation: function (operand) { return operand--; } }
- }
- },
-
- ParserUnaryExpression: function(node){
- return new $data.Expressions.UnaryExpression(this.ParserBuild(node.argument), this.ParserUnaryOperators[node.operator], this.ParserUnaryOperators[node.operator].expressionType);
- },
-
- ParserUpdateExpression: function(node){
- return new $data.Expressions.UnaryExpression(this.ParserBuild(node.argument), this.ParserUnaryOperators[node.operator + node.prefix], this.ParserUnaryOperators[node.operator + node.prefix].nodeType);
- },
-
- ParserBinaryExpression: function(node){
- return new $data.Expressions.SimpleBinaryExpression(
- this.ParserBuild(node.left),
- this.ParserBuild(node.right),
- this.ParserOperators[node.operator].expressionType,
- node.operator,
- this.ParserOperators[node.operator].type
- );
- },
-
- ParserThisExpression: function(node){
- return new $data.Expressions.ThisExpression();
- },
-
- ParserLiteral: function(node){
- return new $data.Expressions.ConstantExpression(node.value, typeof node.value);
- },
-
- ParserCallExpression: function(node){
- var method = this.ParserBuild(node.callee);
- var args = new Array(node.arguments.length);
- for (var i = 0; i < node.arguments.length; i++){
- args[i] = this.ParserBuild(node.arguments[i]);
- }
-
- var member;
- var expression;
- switch (true){
- case method instanceof $data.Expressions.PropertyExpression:
- expression = method.expression;
- member = method.member;
- break;
- case method instanceof $data.Expressions.ParameterExpression:
- expression = new $data.Expressions.ConstantExpression(null, typeof null);
- member = method;
- break;
- }
-
- return new $data.Expressions.CallExpression(expression, member, args);
- }/*,
-
- Build2: function (node) {
- ///
- ///
- var n;
- switch (node.arity) {
- case "number":
- case "string":
- n = this.BuildConstant(node);
- break;
- case "prefix":
- switch (node.value) {
- case "{":
- n = this.BuildObjectLiteral(node);
- break;
- case "[":
- n = this.BuildArrayLiteral(node);
- break;
- case $data.unaryOperators.resolve(node.value):
- n = this.BuildUnary(node);
- break;
- //TODO: default case
- }
- break;
- case "suffix":
- switch (node.value) {
- case $data.unaryOperators.resolve(node.value):
- n = this.BuildUnary(node);
- break;
- default:
- Guard.raise("Unknown suffix: " + node.value);
- }
- break;
- case "infix":
- switch (node.value) {
- case "[":
- n = this.BuildArray(node);
- break;
- case $data.binaryOperators.resolve(node.value):
- n = this.BuildSimpleBinary(node);
- break;
- case "function":
- Guard.raise("Unexpected function arity");
- case "(":
- n = this.BuildCall(node);
- break;
- case ".":
- n = this.BuildProperty(node);
- break;
- default:
- debugger;
- //TODO: remove debugger, throw exception or break
- }
- break;
- case "statement":
- switch (node.value) {
- case "function":
- n = this.BuildFunction(node);
- //TODO: consider adding break
- }
- break;
- default:
- switch (node.value) {
- case "function":
- n = this.BuildFunction(node);
- break;
- case "true":
- case "false":
- case "null":
- n = this.BuildConstant(node);
- break;
- case "this":
- n = this.BuildThis(node);
- break;
- default:
- n = this.BuildParameter(node);
- break;
- }
- }
- return n;
- },
-
- BuildThis: function (node) {
- var result = Container.createThisExpression();
- return result;
- },
-
- BuildConstant: function (node) {
- ///
- var value = node.value;
- var type = node.type;
- if (node.reserved === true) {
- switch (node.value) {
- case "true": value = true; type = typeof true; break;
- case "false": value = false; type = typeof false; break;
- case "null": value = null; type = typeof null; break;
- //TODO: missing default case
- }
- }
- var result = new $data.Expressions.ConstantExpression(value, type);
- return result;
- },
-
- BuildFunctionParameter: function (node) {
-
- },
-
- BuildArray: function (node) {
- switch (node.second.type) {
- case "string":
- return this.BuildProperty(node);
- case "number":
- default:
- return this.BuildSimpleBinary(node);
- }
- },
-
- BuildParameter: function (node) {
- ///
- ///
- var paramName = node.value;
- //TODO
- //var paramType = this.resolver.resolveParameterType(node);
- var nodeType = node.funct ? $data.Expressions.ExpressionType.LambdaParameter :
- this.lambdaParams.indexOf(node.value) > -1 ?
- $data.Expressions.ExpressionType.LambdaParameterReference : $data.Expressions.ExpressionType.Parameter;
- var result = new $data.Expressions.ParameterExpression(node.value, null, nodeType);
-
- if (nodeType == $data.Expressions.ExpressionType.LambdaParameterReference) {
- result.paramIndex = this.lambdaParams.indexOf(node.value);
- }
-
- return result;
- },
-
- BuildArrayLiteral: function(node) {
- var self = this;
- var items = node.first.map(function (item) { return self.Build2(item); });
- var result = new $data.Expressions.ArrayLiteralExpression(items);
- return result;
- },
-
- BuildObjectLiteral: function (node) {
- var self = this;
- var fields = node.first.map(function (item) {
- var eItem = self.Build2(item.first);
- var result = new $data.Expressions.ObjectFieldExpression(item.value, eItem);
- return result;
- });
- var result = new $data.Expressions.ObjectLiteralExpression(fields);
- return result;
- },
-
- BuildFunction: function (node) {
- ///
- ///
- var self = this;
- var paramStack = [];
- var params = node.first && node.first.map(function (paramNode) {
- //paramStack.push(paramNode.value);
- this.lambdaParams.push(paramNode.value);
- return self.BuildParameter(paramNode);
- }, this);
- params = params || [];
-
- //skipping return for convenience
- //Possible we should raise an error as predicates and selectors can
- //not be code blocks just expressions
-
- var hasReturn = node.block.length == 0 ? false :
- node.block[0].value === "return" ? true : false;
- var body = (node.block.length > 0) ? this.Build2(hasReturn ? node.block[0].first : node.block[0]) : null;
-
- paramStack.forEach(function () { this.lambdaParams.pop(); }, this);
-
- var result = new $data.Expressions.FunctionExpression(node.value, params, body);
- params.forEach(function (param) {
- param.owningFunction = result;
- });
-
- //TODO place on prototyope
- result.name = node.name;
- return result;
- },
-
- BuildCall: function (node) {
- var self = this;
- var method = self.Build2(node.first);
- var args = node.second.map(function (exp) { return self.Build2(exp); });
- var member;
- var expression;
- switch(true){
- case method instanceof $data.Expressions.PropertyExpression:
- expression = method.expression;
- member = method.member;
- break;
- case method instanceof $data.Expressions.ParameterExpression:
- expression = Container.createConstantExpression(null, typeof null);
- member = method;
- break;
- //TODO: missing default case
- }
-
- var result = Container.createCallExpression(expression, member, args);
- return result;
- },
-
- BuildProperty: function (node) {
- ///Builds a PropertyExpression from the AST node
- ///
- ///
- var expression = this.Build2(node.first);
- //TODO
- //var type = expression.type;
- //var member = type.getMemberDefinition()
- //TODO how to not if?????
- var member;
- if (node.second.identifier) {
- member = new $data.Expressions.ConstantExpression(node.second.value, "string");
- } else {
- member = this.Build2(node.second);
- }
- var result = new $data.Expressions.PropertyExpression(expression, member);
- return result;
- },
-
-
- BuildUnary: function(node) {
- var operator = $data.unaryOperators.getOperator(node.value, node.arity);
- var nodeType = operator.expressionType;
- var operand = this.Build2(node.first);
- var result = new $data.Expressions.UnaryExpression(operand, operator, nodeType);
- return result;
- },
-
- BuildSimpleBinary: function (node) {
- ///
-
- var operator = $data.binaryOperators.getOperator(node.value);
- var nodeType = operator.expressionType;
-
- var left = this.Build2(node.first || node.left);
- var right = this.Build2(node.second || node.right);
- var result = new $data.Expressions.SimpleBinaryExpression(left, right, nodeType, node.value, operator.type);
- return result;
- }
-
- //Build: function (node, expNode) {
- // var n;
- // switch (node.arity) {
- // case "ternary":
- // if (node.value == "?")
- // n = this.BuildDecision(node, expNode);
- // else
- // Guard.raise("Value of ternary node isn't implemented: " + node.value);
- // break;
- // case null:
- // default:
- // Guard.raise("Arity isn't implemented: " + node.arity);
- // }
- // return n;
- //},*/
-
-});
-
-$C('$data.Expressions.ConstantExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (value, type, name) {
- this.value = value;
- //TODO
- //this.type = Container.getTypeName(value);
-
- this.type = type;
- this.name = name;
- if (!Object.isNullOrUndefined(this.value)) {
- this.type = Container.resolveType(this.type)
- if (Container.resolveType(Container.getTypeName(this.value)) !== this.type)
- this.value = Container.convertTo(value, this.type);
- }
- },
- nodeType: { value: $data.Expressions.ExpressionType.Constant, enumerable: true },
- type: { value: Object, writable: true },
- value: { value: undefined, writable: true },
- toString: function (debug) {
- //return "[constant: " + this.value.toString() + "]";
- return this.value.toString();
- }
-});
-
-
-$C('$data.Expressions.FunctionExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (name, parameters, body) {
- ///
- ///Represents a function declaration.
- ///Function name
- ///The list of function parameters
- ///
- ///
- ///The list of function parameters
- ///The function body
-
- this.parameters = parameters || [];
- this.name = name;
- this.body = body;
- },
-
- toString: function (debug) {
- var paramStrings = this.parameters.map(function (p) {
- return p.toString();
- });
- paramStrings = paramStrings.join(",");
- var bodyString = (this.body ? this.body.toString(debug) : '');
- return "function " + this.name + "(" + paramStrings + ") { " + bodyString + "}";
- },
- nodeType: { value: $data.Expressions.ExpressionType.Function, writable: true },
- parameters: { value: undefined, dataType: Array, elementType: $data.Expressions.ParameterExpression },
- body: { value: undefined, dataType: $data.Expressions.ExpressionNode },
- type: {}
-}, null);
-$C('$data.Expressions.ObjectFieldExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (fieldName, expression) {
- ///
- ///
- this.fieldName = fieldName;
- this.expression = expression;
- },
- nodeType: { value: $data.Expressions.ExpressionType.ObjectField, writable: true },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- var result = "unimplemented";
- return result;
- }
-}, null);
-
-$C('$data.Expressions.ObjectLiteralExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (members) {
- ///Represent an object initializer literal expression
Ex: { prop: value}
- ///
- this.members = members;
- },
- nodeType: { value: $data.Expressions.ExpressionType.ObjectLiteral, writable: true },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- var result = "unimplemented";
- return result;
- },
-
- implementation: {
- get: function () {
- return function(namesAndValues) {
- var result = { };
- namesAndValues.forEach(function(item) {
- result[item.name] = item.value;
- });
- return result;
- };
- },
- set: function () {
- }
- }
-
-}, null);
-$C('$data.Expressions.PagingExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, expression, nType) {
- ///
- ///
- this.source = source;
- this.amount = expression;
- this.nodeType = nType;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Unknown, writable: true },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- var result = "unimplemented";
- return result;
- }
-}, null);
-$C('$data.Expressions.ParameterExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (name, type, nodeType) {
- ///
- ///
- //this.writePropertyValue("name", name);
- //this.writePropertyValue("type", type);
- this.nodeType = nodeType || $data.Expressions.ExpressionType.Parameter;
- this.name = name;
- this.type = type || "unknown";
- var _owningFunction;
- },
-
- owningFunction: { value: undefined, enumerable: false },
- nodeType: { value: $data.Expressions.ExpressionType.Parameter, writable: true },
- name: { value: undefined, dataType: String, writable: true },
- type: { value: undefined, dataType: "object", writable: true},
- toString: function (debug) {
- var result;
- result = debug ? this.type + " " : "";
- result = result + this.name;
- return result;
- }
-}, null);
-$C('$data.Expressions.PropertyExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (expression, member) {
- ///Represents accessing a property or field of an object
- ///The expression for the property owner object
- ///The member descriptor
- ///The expression for the property owner object
- ///The member descriptor
-
- this.expression = expression;
- this.member = member;
-
- this.type = member.dataType;
- },
-
- nodeType: {
- value: $data.Expressions.ExpressionType.MemberAccess
- },
-
- expression: {
- value: undefined,
- dataType: $data.Expressions.ExpressionNode,
- writable: true
- },
-
- implementation: {
- get: function () {
- return function (holder, memberName) {
- if (holder[memberName] === undefined)
- Guard.raise(new Exception("Parameter '" + memberName + "' not found in context", 'Property not found!'));
- return holder[memberName];
- };
- },
- set: function () {
- }
- },
-
- member: {
- value: undefined,
- dataType: $data.MemberDefinition,
- writable: true
- },
-
- type: {
- value: undefined,
- writable: true
- },
-
- toString: function (debug) {
- return this.expression.toString() + "." + this.member.toString();
- }
-
-});
-
-$C('$data.Expressions.SimpleBinaryExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (left, right, nodeType, operator, type, resolution) {
- ///Represents a bin operation with left and right operands and an operator///
- ///The left element of the binary operation
- ///The right element of the binary operation
- ///
- this.left = left;
- this.right = right;
- this.nodeType = nodeType;
- this.operator = operator;
- this.type = type;
- this.resolution = resolution;
- },
-
- implementation: {
- get: function () {
- return $data.binaryOperators.getOperator(this.operator).implementation;
- },
- set: function () { }
-
- },
- //nodeType: { value: $data.Expressions.ExpressionType },
- type: { value: "number", writable: true }
-});
-$C('$data.Expressions.ThisExpression', $data.Expressions.ExpressionNode, null, {
- nodeType: { value: $data.Expressions.ExpressionType.This }
-});
-$C('$data.Expressions.ExpressionVisitor', null, null,
- {
- constructor: function () {
- this._deep = 0;
- },
-
- Visit: function (eNode, context) {
- ///
- ///
- ///
- //
-
- //this._deep = this._deep + 1;
- if (!eNode) {
- return eNode;
- }
-
- var result = null;
-
- switch (eNode.expressionType) {
- case $data.Expressions.ParameterExpression:
- result = this.VisitParameter(eNode, context);
- break;
- case $data.Expressions.ConstantExpression:
- result = this.VisitConstant(eNode, context);
- break;
- case $data.Expressions.FunctionExpression:
- result = this.VisitFunction(eNode, context);
- break;
- case $data.Expressions.CallExpression:
- result = this.VisitCall(eNode, context);
- break;
- case $data.Expressions.SimpleBinaryExpression:
- result = this.VisitBinary(eNode, context);
- break;
- case $data.Expressions.PropertyExpression:
- result = this.VisitProperty(eNode, context);
- break;
- //result = th
- case $data.Expressions.ThisExpression:
- result = this.VisitThis(eNode, context);
- break;
- case $data.Expressions.ObjectLiteralExpression:
- result = this.VisitObjectLiteral(eNode, context);
- break;
- case $data.Expressions.ObjectFieldExpression:
- result = this.VisitObjectField(eNode, context);
- break;
- case $data.Expressions.ArrayLiteralExpression:
- result = this.VisitArrayLiteral(eNode, context);
- break;
- case $data.Expressions.UnaryExpression:
- result = this.VisitUnary(eNode, context);
- break;
- case $data.Expressions.EntityContextExpression:
- result = this.VisitEntityContext(eNode, context);
- break;
- default:
- debugger;
- break;
- //case VARIABLE:
-
- // result = this.VisitVariable(eNode, context);
- // break;
- //case MEMBERACCESS:
- // result = this.VisitMember(eNode, context);
- // break;
- //case BINARY:
- // result = this.VisitBinary(eNode, context);
- // break;
- //case UNARY:
- // result = this.VisitUnary(eNode, context);
- // break;
- //case INCDEC:
- // result = this.VisitIncDec(eNode, context);
- // break;
- //case EQUALITY: result = this.VisitEquality(eNode, context); break;
- //case DECISION: result = this.VisitDecision(eNode, context); break;
- //case METHODCALL: result = this.VisitMethodCall(eNode, context); break;
- //case NEW: result = this.VisitNew(eNode, context); break;
- //case JSONASSIGN: result = this.VisitJsonAssign(eNode, context); break;
- //case ARRAYACCESS: result = this.VisitArrayAccess(eNode, context); break;
- //default:
- // Guard.raise("Type isn't implemented: " + eNode.type);
- }
-
- this._deep = this._deep - 1;
- return result;
- },
-
- VisitArrayLiteral: function(eNode, context) {
- ///
- var self = this;
- var items = eNode.items.map(function (item) {
- return self.Visit(item, context);
- });
- var result = Container.createArrayLiteralExpression(items);
- return result;
- },
-
- VisitObjectLiteral: function(eNode, context) {
- ///
- var self = this;
- var members = eNode.members.map(function (member) {
- return self.Visit(member, context);
- });
- var result = Container.createObjectLiteralExpression(members);
- return result;
- },
-
- VisitObjectField: function(eNode, context) {
- ///
- var expression = this.Visit(eNode.expression, context);
- var result = Container.createObjectFieldExpression(eNode.fieldName, expression);
- return result;
- },
-
- VisitThis: function (eNode, context) {
- return eNode;
- },
- VisitCall: function (eNode, context) {
- ///
- var self = this;
- var args = eNode.args.map(function (arg) { return this.Visit(arg, context); }, this);
- var expression = this.Visit(eNode.expression, context);
- var member = this.Visit(eNode.member, context);
- return new $data.Expressions.CallExpression(expression, member, args);
- },
-
- VisitParameter: function(eNode, context) {
- ///
- ///
- //var result = new $data.Expressions.ParameterExpression(eNode.name, eNode.type, eNode.nodeType);
- return eNode;
- },
-
- VisitConstant: function (eNode, context) {
- ///
- ///
- //var result = new $data.Expressions.ParameterExpression(eNode.name, eNode.type, eNode.nodeType);
- return eNode;
- },
-
- VisitFunction: function(eNode, context) {
- ///
- var self = this;
-
- var params = eNode.parameters.map(function (p, i) {
- return self.Visit(p, context);
- });
-
- var body = self.Visit(eNode.body, context);
- var result = new $data.Expressions.FunctionExpression(eNode.name, params, body);
- return result;
- },
-
- VisitBinary: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- return new $data.Expressions.SimpleBinaryExpression(left, right, eNode.nodeType, eNode.operator, eNode.type);
- },
-
- VisitProperty: function (eNode, context) {
- ///
- var expression = this.Visit(eNode.expression, context);
- var member = this.Visit(eNode.member, context);
- return new $data.Expressions.PropertyExpression(expression, member);
- //var member =
- },
-
- VisitUnary: function (eNode, context) {
- ///
- ///
- ///
- ///
- var operand = this.Visit(eNode.operand, context);
- if (operand === eNode.operand)
- return eNode;
- return new $data.Expressions.UnaryExpression(operand, eNode.operator, eNode.nodeType);
- },
-
- VisitEntityContext: function (eNode, context) {
- ///
- ///
- //var result = new $data.Expressions.ParameterExpression(eNode.name, eNode.type, eNode.nodeType);
- return eNode;
- },
-
- VisitDecision: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var expression = this.Visit(eNode.expression, context);
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (expression === eNode.expression && left === eNode.left && right === eNode.right)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.DecisionExpressionNode.create(eNode.executable, expression, left, right);
- },
-
- VisitNew: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var values = this.VisitArray(eNode.values, context);
- if (values === eNode.values)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.NewExpressionNode.create(true, values);
- },
- VisitArrayAccess: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var array = this.Visit(eNode.array, context);
- var index = this.Visit(eNode.index, context);
- if (array === eNode.array && index === eNode.index)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.ArrayAccessExpressionNode.create(true, array, index);
- },
- VisitArray: function (eNodes, context) {
- var args = [];
- var ok = true;
- for (var i = 0; i < eNodes.length; i++) {
- args[i] = this.Visit(eNodes[i], context);
- ok = ok && args[i] === eNodes[i];
- }
- return ok ? eNodes : args;
- },
- GetMemberChain: function (memberAccess, context) {
- // { type:MEMBERACCESS, executable:true, expression:, member: }
- if (memberAccess.expression.type == MEMBERACCESS) {
- var a = this.GetMemberChain(memberAccess.expression, context);
- a.push(memberAccess.member);
- return a;
- }
- return [memberAccess.expression, memberAccess.member];
- }
- }, {});$C("$data.Expressions.ParameterProcessor", $data.Expressions.ExpressionVisitor, null, {
- constructor: function () {
- ///Provides a base class for several ParameterProcessors like GlobalParameterProcessor or LambdaParameterProcessor
- },
-
- Visit: function (node, context) {
- if ((node instanceof $data.Expressions.ParameterExpression ||
- node instanceof $data.Expressions.ThisExpression)
- && this.canResolve(node)) {
- var result = this.resolve(node, context);
- if (result !== node)
- result["resolvedBy"] = this.constructor.name;
- return result;
- } else {
- return node;
- }
- },
-
- canResolve: function (paramExpression) {
- ///
- Guard.raise("Pure method");
- },
- resolve: function (paramExpression) {
- ///
- Guard.raise("Pure method");
- }
-});
-$C("$data.Expressions.GlobalContextProcessor", $data.Expressions.ParameterProcessor, null, {
- constructor: function (global) {
- ///
- this.global = global;
- },
-
- canResolve: function (paramExpression) {
- ///
- return paramExpression.nodeType == $data.Expressions.ExpressionType.Parameter && this.global && typeof this.global === 'object' &&
- paramExpression.name in this.global;
- },
-
- resolve: function (paramExpression) {
- ///
- ///
- var resultValue = this.global[paramExpression.name];
- var expression = Container.createConstantExpression(resultValue, typeof resultValue, paramExpression.name);
- return expression;
- }
-
-});
-
-
-
-$C("$data.Expressions.ConstantValueResolver", $data.Expressions.ParameterProcessor, null, {
- constructor: function (paramsObject, global, scopeContext) {
- ///
- this.globalResolver = Container.createGlobalContextProcessor(global);
- this.paramResolver = Container.createGlobalContextProcessor(paramsObject);
- this.paramsObject = paramsObject;
- this.scopeContext = scopeContext;
- },
-
- canResolve: function (paramExpression) {
- ///
- return (paramExpression.name === '$context') || (paramExpression.nodeType == $data.Expressions.ExpressionType.This && this.paramsObject)
- ? true : (this.paramResolver.canResolve(paramExpression) || this.globalResolver.canResolve(paramExpression));
- },
-
- resolve: function (paramExpression) {
- ///
- ///
- if (paramExpression.name === '$context') {
- return Container.createEntityContextExpression(this.scopeContext);
- }
- if (paramExpression.nodeType == $data.Expressions.ExpressionType.This) {
- return Container.createConstantExpression(this.paramsObject, typeof this.paramsObject, 'this');
- }
- return this.paramResolver.canResolve(paramExpression) ? this.paramResolver.resolve(paramExpression) : this.globalResolver.resolve(paramExpression);
- }
-
-});$C("$data.Expressions.LocalContextProcessor", $data.Expressions.GlobalContextProcessor, null, {
- constructor: function (evalMethod) {
- ///
- this.canResolve = function (paramExpression) {
- ///
- return paramExpression.nodeType == $data.Expressions.ExpressionType.Parameter &&
- (evalMethod("typeof " + paramExpression.name) !== 'undefined');
- };
- this.resolve = function(paramExpression) {
- ///
- ///
- var resultValue = evalMethod(paramExpression.name);
- var expression = Container.createConstantExpression(resultValue, typeof resultValue);
- return expression;
- };
-
- }
- });
-$C("$data.Expressions.LambdaParameterProcessor", $data.Expressions.ParameterProcessor, null, {
- constructor: function (lambdaParameterTypeInfos) {
- ///
- ///
- var paramIndices = {};
- var $idx = "name";
-
- this.canResolve = function (paramExpression, context) {
- if (paramExpression.nodeType == $data.Expressions.ExpressionType.LambdaParameter) {
- var fnParams = paramExpression.owningFunction.parameters;
-
- if (fnParams.length == 1 && paramExpression.name == fnParams[0].name) {
- paramIndices[paramExpression.name] = lambdaParameterTypeInfos[0];
- return true;
- }
-
- for (var j = 0; j < fnParams.length; j++) {
- if (fnParams[j].name == paramExpression.name) {
- paramIndices[paramExpression.name] = lambdaParameterTypeInfos[j];
- return true;
- }
- }
- return false;
- }
- return false;
- };
-
- this.resolve = function(paramExpression, context) {
- var lambdaParamType = paramIndices[paramExpression.name];
- var result = Container.createParameterExpression(paramExpression.name,
- lambdaParamType,
- $data.Expressions.ExpressionType.LambdaParameter);
- result.owningFunction = paramExpression.owningFunction;
- return result;
- };
- }
-
-});
-$C('$data.Expressions.ParameterResolverVisitor', $data.Expressions.ExpressionVisitor, null, {
-
- constructor: function (expression, resolver) {
- ///
- /// ParameterResolverVisitor traverses the JavaScript Code Expression tree and converts
- /// outer but otherwise execution local variable references into ConstantExpressions-t.
- /// for example: context.Persons.filter(function(p) { return p.Name == document.location.href })
- /// is transformed into a constant that has the current href as its value
- ///
- ///
- ///
- this.lambdaParamCache = {};
- },
-
- Visit: function (expression, resolver) {
- ///
- ///
- //TODO base call is just ugly
- return $data.Expressions.ExpressionVisitor.prototype.Visit.call(this, expression, resolver);
-
- },
-
-
- VisitArrayLiteral: function(eNode, context) {
- var self = this;
- var items = eNode.items.map(function (item) { return self.Visit(item, context); });
- var allLocal = items.every(function (item) {
- return item instanceof $data.Expressions.ConstantExpression;
- });
-
- if (allLocal) {
- items = items.map(function (item) { return item.value });
- return Container.createConstantExpression(items, "array");
- } else {
- return Container.createArrayLiteralExpression(items);
- }
- },
-
- VisitObjectLiteral: function(eNode, context) {
- var self = this;
- var members = eNode.members.map(function (item) { return self.Visit(item, context); });
- var allLocal = members.every(function (member) {
- return member.expression instanceof $data.Expressions.ConstantExpression;
- });
-
- if (allLocal) {
- var params = members.map(function (member) { return { name: member.fieldName, value: member.expression.value }; });
- var value = eNode.implementation(params);
- return Container.createConstantExpression(value, typeof value);
- } else {
- return Container.createObjectLiteralExpression(members);
- }
- },
-
- VisitThis: function(eNode, resolver) {
- return resolver.Visit(eNode, resolver);
- },
-
- VisitParameter: function(eNode, resolver) {
- ///
- ///
- ///
-
- var node;
- ///TODO let the resolver handle lambdaReferences if it wants to deal with it
- switch(eNode.nodeType){
- case $data.Expressions.ExpressionType.Parameter:
- case $data.Expressions.ExpressionType.LambdaParameter:
- node = resolver.Visit(eNode, resolver);
- if (node.nodeType == $data.Expressions.ExpressionType.LambdaParameter) {
- this.lambdaParamCache[node.name] = node;
- }
- return node;
- case $data.Expressions.ExpressionType.LambdaParameterReference:
- var lambdaParam = this.lambdaParamCache[eNode.name];
- if (lambdaParam) {
- node = Container.createParameterExpression(eNode.name,
- lambdaParam.type,
- $data.Expressions.ExpressionType.LambdaParameterReference);
- node.paramIndex = eNode.paramIndex;
- //node.typeName = lambdaParam.type.name || lambdaParam.type;
- return node;
- }
- break;
- default:
- return eNode;
-
- }
-
-
- return eNode;
- },
-
- VisitConstant: function (eNode, context) {
- ///
- ///
- return eNode;
- },
-
- VisitFunction: function(eNode, context) {
- ///
-
- var self = this;
- var params = eNode.parameters.map(function (p, i) {
- var result = self.Visit(p, context);
- return result;
- });
- var body = self.Visit(eNode.body, context);
- var result = new $data.Expressions.FunctionExpression(eNode.name, params, body);
-
- return result;
- },
-
- VisitBinary: function (eNode, context) {
- ///
- ///
- ///
- ///
-
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- var expr = $data.Expressions;
-
- if (left instanceof expr.ConstantExpression && right instanceof expr.ConstantExpression)
- {
- var result = eNode.implementation(left.value, right.value);
- return Container.createConstantExpression(result, typeof result);
- }
- return new Container.createSimpleBinaryExpression(left, right, eNode.nodeType, eNode.operator, eNode.type);
- },
-
- VisitUnary: function (eNode, context) {
- ///
- ///
- ///
- ///
-
- var operand = this.Visit(eNode.operand, context);
- //var imp = $data.unaryOperators.getOperator(
- var expr = $data.Expressions;
- if (operand instanceof expr.ConstantExpression)
- {
- var result = eNode.operator.implementation(operand.value);
- return Container.createConstantExpression(result, typeof result);
- }
- return new Container.createUnaryExpression(operand, eNode.operator, eNode.nodeType);
- },
-
- VisitProperty: function (eNode, context) {
- ///
- var expression = this.Visit(eNode.expression, context);
- var member = this.Visit(eNode.member, context);
- var result;
- if (expression instanceof $data.Expressions.ConstantExpression &&
- member instanceof $data.Expressions.ConstantExpression) {
- ///TODO implement checking for the member, throw on error
- result = eNode.implementation(expression.value, member.value);
-
- //Method call processed before
- //if (typeof result === 'function') {
- // return new $data.Expressions.ConstantExpression(
- // function () { return result.apply(expression.value, arguments); });
- //}
- return Container.createConstantExpression(result, typeof result, expression.name + '$' + member.value);
- }
- if (expression === eNode.expression && member === eNode.member)
- return eNode;
-
- result = Container.createPropertyExpression(expression, member);
- return result;
- },
-
- VisitCall: function (eNode, context) {
- ///
- function isExecutable(args, body, obj) {
- return body instanceof $data.Expressions.ConstantExpression &&
- //global methods will not have a this.
- (!obj || obj instanceof $data.Expressions.ConstantExpression) &&
- args.every(function(item) {
- return item instanceof $data.Expressions.ConstantExpression;
- });
- }
- var call = $data.Expressions.ExpressionVisitor.prototype.VisitCall.apply(this, arguments);
- var obj = call.expression;
- var body = call.member;
- var args = call.args;
-
- function convertToValue(arg) {
- if (arg instanceof $data.Expressions.ConstantExpression)
- return arg.value;
- return arg;
- };
-
- if (isExecutable(args, body, obj)) {
- var fn = body.value;
- if (typeof fn === 'string' && obj.value) {
- fn = obj.value[fn];
- }
- if (typeof fn !== 'function') {
- //TODO dig that name out from somewhere
- Guard.raise("Constant expression is not a method...");
- }
- var value = eNode.implementation(obj.value, fn, args.map(convertToValue));
- return new $data.Expressions.ConstantExpression(value, typeof value);
- }
- return call;
- }
-}, {});
-$C("$data.Expressions.AggregatedVisitor", $data.Expressions.ExpressionVisitor, null, {
- constructor: function (visitors) {
- ///
-
- this.Visit = function (node, context) {
- for (var i = 0; i < visitors.length; i++) {
- var n = visitors[i].Visit(node, context);
- if (n !== node)
- return n;
- }
- return node;
- };
- }
-
-});
-//"use strict"; // suspicious code
-
-$C('$data.Expressions.LogicalSchemaBinderVisitor',
- $data.Expressions.ExpressionVisitor, null,
- {
- constructor: function (expression, binder) {
-
- },
-
- VisitProperty: function (expression, context) {
- ///
- var exp = this.Visit(expression.expression, context);
- var mem = this.Visit(expression.member, context);
-
- var type = exp.type;
- var memberType = context.memberResolver.resolve(type, mem.value);
- mem.type = memberType;
- return Container.createPropertyExpression(exp, mem);
- }
-
- }, {});$data.Class.define('$data.Expressions.ExpTreeVisitor',
- null, null,
- {
- constructor: function () {
- this._deep = 0;
- },
- Visit: function (eNode, context) {
- ///
- ///
- ///
- //
- this._deep = this._deep + 1;
- var result = null;
- switch (eNode.type) {
- case LITERAL: result = this.VisitLiteral(eNode, context); break;
- case VARIABLE: result = this.VisitVariable(eNode, context); break;
- case MEMBERACCESS: result = this.VisitMember(eNode, context); break;
- case BINARY: result = this.VisitBinary(eNode, context); break;
- case UNARY: result = this.VisitUnary(eNode, context); break;
- case INCDEC: result = this.VisitIncDec(eNode, context); break;
- case EQUALITY: result = this.VisitEquality(eNode, context); break;
- case DECISION: result = this.VisitDecision(eNode, context); break;
- case METHODCALL: result = this.VisitMethodCall(eNode, context); break;
- case NEW: result = this.VisitNew(eNode, context); break;
- case JSONASSIGN: result = this.VisitJsonAssign(eNode, context); break;
- case ARRAYACCESS: result = this.VisitArrayAccess(eNode, context); break;
- default:
- Guard.raise("Type isn't implemented: " + eNode.type);
- }
- this._deep = this._deep - 1;
- return result;
- },
- VisitLiteral: function (eNode, context) {
- ///
- ///
- ///
- //
-
- return eNode;
- },
- VisitVariable: function (eNode, context) {
- ///
- ///
- ///
- //
-
- return eNode;
- },
- VisitMember: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var expression = this.Visit(eNode.expression, context);
- var member = this.Visit(eNode.member, context);
- if (expression === eNode.expression && member === eNode.member)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.MemberAccessExpressionNode.create(eNode.executable, expression, member);
- },
- VisitBinary: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.BinaryExpressionNode.create(eNode.executable, eNode.operator, left, right);
- },
- VisitUnary: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var operand = this.Visit(eNode.operand, context);
- if (operand === eNode.operand)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.UnaryExpressionNode.create(eNode.executable, eNode.operator, operand);
- },
- VisitIncDec: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var operand = this.Visit(eNode.operand, context);
- if (operand === eNode.operand)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.IncDecExpressionNode.create(eNode.executable, eNode.operator, operand, eNode.suffix);
- },
- VisitEquality: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.EqualityExpressionNode.create(eNode.executable, eNode.operator, left, right);
- },
- VisitDecision: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var expression = this.Visit(eNode.expression, context);
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (expression === eNode.expression && left === eNode.left && right === eNode.right)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.DecisionExpressionNode.create(eNode.executable, expression, left, right);
- },
- VisitMethodCall: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var object = eNode.object ? this.Visit(eNode.object, context) : null;
- var args = this.VisitArray(eNode.args, context);
- if (object === eNode.object && args === eNode.args)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.MethodcallExpressionNode.create(eNode.executable, object, eNode.method, args);
- },
- VisitNew: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var values = this.VisitArray(eNode.values, context);
- if (values === eNode.values)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.NewExpressionNode.create(true, values);
- },
- VisitJsonAssign: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right)
- return eNode;
- left.JSONASSIGN = true;
- right.JSONASSIGN = true;
- return $data.Expressions.ExpressionNodeTypes.JsonAssignExpressionNode.create(true, left, right);
- },
- VisitArrayAccess: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var array = this.Visit(eNode.array, context);
- var index = this.Visit(eNode.index, context);
- if (array === eNode.array && index === eNode.index)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.ArrayAccessExpressionNode.create(true, array, index);
- },
- VisitArray: function (eNodes, context) {
- var args = [];
- var ok = true;
- for (var i = 0; i < eNodes.length; i++) {
- args[i] = this.Visit(eNodes[i], context);
- ok = ok && args[i] === eNodes[i];
- }
- return ok ? eNodes : args;
- },
- GetMemberChain: function (memberAccess, context) {
- // { type:MEMBERACCESS, executable:true, expression:, member: }
- if (memberAccess.expression.type == MEMBERACCESS) {
- var a = this.GetMemberChain(memberAccess.expression, context);
- a.push(memberAccess.member);
- return a;
- }
- return [memberAccess.expression, memberAccess.member];
- }
- }, {});$data.Class.define('$data.Expressions.SetExecutableVisitor', $data.Expressions.ExpTreeVisitor, null,
-{
- Visit: function (eNode, context) {
- switch (eNode.type) {
- case LITERAL: return this.VisitLiteral(eNode, context);
- case VARIABLE: return this.VisitVariable(eNode, context);
- case MEMBERACCESS: return this.VisitMember(eNode, context);
- case BINARY: return this.VisitBinary(eNode, context);
- case UNARY: return this.VisitUnary(eNode, context);
- case INCDEC: return this.VisitIncDec(eNode, context);
- case EQUALITY: return this.VisitEquality(eNode, context);
- case DECISION: return this.VisitDecision(eNode, context);
- case METHODCALL: return this.VisitMethodCall(eNode, context);
- case NEW: return this.VisitNew(eNode, context);
- case JSONASSIGN: return this.VisitJsonAssign(eNode, context);
- case ARRAYACCESS: return this.VisitArrayAccess(eNode, context);
- default:
- Guard.raise("Type isn't implemented: " + eNode.type);
- }
- },
-
- VisitBinary: function (eNode, context) {
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right && (left.executable && right.executable == eNode.executable))
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.BinaryExpressionNode.create(left.executable && right.executable, eNode.operator, left, right);
- },
- VisitUnary: function (eNode, context) {
- var operand = this.Visit(eNode.operand, context);
- if (operand === eNode.operand)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.UnaryExpressionNode.create(operand.executable, eNode.operator, operand);
- },
- VisitIncDec: function (eNode, context) {
- var operand = this.Visit(eNode.operand, context);
- if (operand === eNode.operand)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.IncDecExpressionNode.create(operand.executable, eNode.operator, operand, eNode.suffix);
- },
- VisitEquality: function (eNode, context) {
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right && (left.executable && right.executable == eNode.executable))
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.EqualityExpressionNode.create(left.executable && right.executable, eNode.operator, left, right);
- },
- VisitDecision: function (eNode, context) {
- var expression = this.Visit(eNode.expression, context);
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (expression === eNode.expression && left === eNode.left && right === eNode.right && (left.executable && right.executable && expression.executable == eNode.executable))
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.DecisionExpressionNode.create(left.executable && right.executable && expression.executable, expression, left, right);
- },
- VisitMethodCall: function (eNode, context) {
- var object = eNode.object ? this.Visit(eNode.object, context) : null;
- var args = this.VisitArray(eNode.args, context);
- if (object === eNode.object && args === eNode.args && ((object == null ? true : object.executable) == eNode.executable))
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.MethodcallExpressionNode.create(object == null ? true : object.executable, object, eNode.method, args);
- },
- VisitNew: function (eNode, context) {
- // { type:NEW, executable:true, values: [] };
- var values = this.VisitArray(eNode.values, context);
- if (values === eNode.values)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.NewExpressionNode.create(true, values);
- },
- VisitJsonAssign: function (eNode, context) {
- // { type:JSONASSIGN, executable:true, left: variable, right: right }
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right)
- return eNode;
- left.JSONASSIGN = true;
- right.JSONASSIGN = true;
- return $data.Expressions.ExpressionNodeTypes.JsonAssignExpressionNode.create(true, left, right);
- },
- VisitArrayAccess: function (eNode, context) {
- // { type:ARRAYACCESS, executable:true, array:, index: }
- var array = this.Visit(eNode.array, context);
- var index = this.Visit(eNode.index, context);
- if (array === eNode.array && index === eNode.index)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.ArrayAccessExpressionNode.create(true, array, index);
- },
- VisitArray: function (eNodes, context) {
- var args = [];
- var ok = true;
- for (var i = 0; i < eNodes.length; i++) {
- args[i] = this.Visit(eNodes[i], context);
- ok = ok && args[i] === eNodes[i];
- }
- return ok ? eNodes : args;
- },
-
- VisitLiteral: function (eNode, context) {
- return { type: eNode.type, executable: true, value: eNode.value, valueType: eNode.valueType };
- },
- VisitVariable: function (eNode, context) {
- if (typeof context.paramContext[eNode.name] == undefined) // isn't param //TODO: check ParamContext
- Guard.raise("Variable is not defined in the paramContext: " + eNode.name);
- //this._setExecutable(eNode, true);
- return $data.Expressions.ExpressionNodeTypes.VariableExpressionNode.create(true, "Math", "GLOBALOBJECT");
- },
- VisitMember: function (eNode, context) {
- var chain = this.GetMemberChain(eNode);
- var firstMember = chain[0].name;
- var isLambdaParam = context.lambdaParams.indexOf(firstMember) >= 0;
- var isLocalParam = firstMember == context.paramsName; //TODO: check ParamContext // old: typeof context.paramContext[firstMember] != "undefined";
- if (!isLocalParam && !isLambdaParam)
- Guard.raise("Variable is not defined in the paramContext or the lambda parameters: " + firstMember);
-
- return $data.Expressions.ExpressionNodeTypes.MemberAccessExpressionNode.create(isLocalParam, eNode.expression, eNode.member);
- }
-}, null);$data.Class.define('$data.Expressions.ExecutorVisitor', $data.Expressions.ExpTreeVisitor, null,
-{
- //--
- VisitVariable: function (eNode, context) {
- if (!eNode.executable)
- return eNode;
- var value = (eNode.name == context.paramsName) ? context.paramContext : window[eNode.name];
- if (typeof value == 'undefined')
- Guard.raise(
- new Exception("Unknown variable in '" + context.operation + "' operation. The variable isn't referenced in the parameter context and it's not a global variable: '" + eNode.name + "'.",
- "InvalidOperation", { operationName: context.operation, missingParameterName: eNode.name })
- );
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitMember: function (eNode, context) {
- if (!eNode.executable)
- return eNode;
- var chain = this.GetMemberChain(eNode);
- var value;
- for (var i = 0; i < chain.length; i++) {
- if (i == 0)
- value = context.paramContext;
- else
- value = value[chain[i].name];
- }
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
-
-
- },
- VisitUnary: function (eNode, context) {
- var operand = this.Visit(eNode.operand, context);
- if (operand !== eNode.operand)
- eNode = $data.Expressions.ExpressionNodeTypes.UnaryExpressionNode.create(eNode.executable, eNode.operator, operand);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var value;
- var src;
- var operandValue = ((operand.valueType == "string") ? ("'" + operand.value + "'") : operand.value);
- src = "value = " + eNode.operator + " " + operandValue;
- eval(src);
-
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitIncDec: function (eNode, context) {
- var operand = this.Visit(eNode.operand, context);
- if (operand !== eNode.operand)
- eNode = $data.Expressions.ExpressionNodeTypes.IncDecExpressionNode.create(eNode.executable, eNode.operator, operand, eNode.suffix);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var value;
- if (eNode.suffix)
- value = eNode.operator == "++" ? operand.value++ : operand.value--;
- else
- value = eNode.operator == "++" ? ++operand.value : --operand.value;
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitBinary: function (eNode, context) {
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left !== eNode.left || right !== eNode.right)
- eNode = $data.Expressions.ExpressionNodeTypes.BinaryExpressionNode.create(eNode.executable, eNode.operator, left, right);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var value;
- var src;
- var leftValue = ((left.valueType == "string") ? ("'" + left.value + "'") : left.value);
- var rightValue = ((right.valueType == "string") ? ("'" + right.value + "'") : right.value);
- src = "value = " + leftValue + " " + eNode.operator + " " + rightValue;
- eval(src);
-
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitEquality: function (eNode, context) {
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left !== eNode.left || right !== eNode.right)
- eNode = $data.Expressions.ExpressionNodeTypes.EqualityExpressionNode.create(eNode.executable, eNode.operator, left, right);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var value;
- var src;
- var leftValue = ((left.valueType == "string") ? ("'" + left.value + "'") : left.value);
- var rightValue = ((right.valueType == "string") ? ("'" + right.value + "'") : right.value);
- src = "value = " + leftValue + " " + eNode.operator + " " + rightValue;
- eval(src);
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitDecision: function (eNode, context) {
- var expression = this.Visit(eNode.expression, context);
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (expression !== eNode.expression || left !== eNode.left || right !== eNode.right)
- eNode = $data.Expressions.ExpressionNodeTypes.DecisionExpressionNode.create(eNode.executable, expression, left, right);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var value = expression.value ? left.value : right.value;
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitMethodCall: function (eNode, context) {
- var object = eNode.object ? this.Visit(eNode.object, context) : null;
- var args = this.VisitArray(eNode.args, context);
- if (object !== eNode.object || args != eNode.args)
- eNode = $data.Expressions.ExpressionNodeTypes.MethodcallExpressionNode.create(eNode.executable, object, eNode.method, args);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var a = [];
- for (var i = 0; i < args.length; i++) {
- var arg = args[i];
- var t = typeof arg.value;
- a.push((t == "string") ? ("'" + arg.value + "'") : arg.value);
- }
- var value;
- var src = object ?
- "value = object.value[eNode.method](" + a.join(",") + ");"
- :
- "value = " + eNode.method + "(" + a.join(",") + ");";
- eval(src);
-
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitArrayAccess: function (eNode, context) {
- // { type:ARRAYACCESS, executable:true, array:, index: }
- var arrayNode = this.Visit(eNode.array, context);
- var indexNode = this.Visit(eNode.index, context);
- var value = arrayNode.value[indexNode.value];
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- }
-}, null); $data.Class.define('$data.Expressions.ExpressionBuilder', null, null,
-{
- constructor: function (context) {
- this.context = context;
- },
- _isLambdaParam: function (name) {
- var p = this.context.lambdaParams;
- for (var i = 0; i < p.length; i++) {
- if (p[i] == name)
- return true;
- }
- return false;
- },
- _isParam: function (name) {
- return this.context.paramContext[name] != undefined;
- },
- _isParamRoot: function (name) {
- return this.context.paramsName == name;
- },
- Build: function (node, expNode) {
- var n;
- switch (node.arity) {
- case "infix":
- if ("(" == node.value)
- n = this.BuildMethodCall(node, expNode);
- else if ("." == node.value)
- n = this.BuildMember(node, expNode);
- else if (["===", "==", "!==", "!=", ">", "<", ">=", "<="].indexOf(node.value) >= 0)
- n = this.BuildEquality(node, expNode);
- else if (["&&", "||"].indexOf(node.value) >= 0)
- n = this.BuildBinary(node, expNode);
- else if (["+", "-", "*", "/", "%"].indexOf(node.value) >= 0)
- n = this.BuildBinary(node, expNode);
- else if ("[" == node.value)
- n = this.BuildArrayAccess(node, expNode);
- else
- Guard.raise("Value of infix node isn't implemented: " + node.value);
- break;
- case "prefix":
- if (["+", "-", "!"].indexOf(node.value) >= 0)
- n = this.BuildUnary(node, expNode);
- else if (["++", "--"].indexOf(node.value) >= 0)
- n = this.BuildIncDec(node, expNode);
- else if ("{" == node.value/* && "object" == node.type*/) //TODO: check the second condition necessity
- n = this.BuildNewExpression(node, expNode);
- else
- Guard.raise("Value of prefix node isn't implemented: " + node.value);
- break;
- case "suffix":
- if (["++", "--"].indexOf(node.value) >= 0)
- n = this.BuildIncDec(node, expNode);
- else
- Guard.raise("Value of suffix node isn't implemented: " + node.value);
- break;
- case "string":
- case "number":
- n = this.BuildLiteral(node, expNode); //TODO: more arity to literal?
- break;
- case "ternary":
- if (node.value == "?")
- n = this.BuildDecision(node, expNode);
- else
- Guard.raise("Value of ternary node isn't implemented: " + node.value);
- break;
- case null:
- case undefined:
- if (node.type == "boolean" && (node.value == "true" || node.value == "false"))
- n = this.BuildBoolLiteral(node, expNode);
- else
- n = this.BuildVariable(node, expNode);
- break;
- default:
- Guard.raise("Arity isn't implemented: " + node.arity);
- }
- return n;
- },
- BuildNewExpression: function (node, expNode) {
- var newExpression = $data.Expressions.ExpressionNodeTypes.NewExpressionNode.create(true, []);
- var n = node.first;
- for (var i = 0; i < n.length; i++)
- newExpression.values.push(this.Build(n[i], newExpression));
- return newExpression;
- },
- BuildLiteral: function (node, expNode) {
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, node.arity, node.value);
- },
- BuildBoolLiteral: function (node, expNode) {
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, node.type, node.value == "true" ? true : false);
- },
- BuildVariable: function (node, expNode) {
- if (!node.first) {
- if (expNode.type == MEMBERACCESS) {
- var subType;
- if (this._isLambdaParam(node.value))
- subType = "LAMBDAPARAM";
- else if (this._isParamRoot(node.value))
- subType = "PARAMETERROOT";
- else if (this._isParam(node.value))
- subType = "PARAMETER";
- else
- subType = "PROPERTY";
- }
- else {
- if (this._isLambdaParam(node.value))
- subType = "LAMBDAPARAM";
- else if (this._isParamRoot(node.value))
- subType = "PARAMETERROOT";
- else if (this._isParam(node.value))
- subType = "PARAMETER";
- else if (window[node.value] != undefined)
- subType = "GLOBALOBJECT";
- else
- Guard.raise(
- new Exception("Unknown variable in '" + this.context.operation + "' operation. The variable isn't referenced in the parameter context and it's not a global variable: '" + node.value + "'.",
- "InvalidOperation", { operationName: this.context.operation, missingParameterName: node.value })
- );
- }
- return $data.Expressions.ExpressionNodeTypes.VariableExpressionNode.create(true, node.value, subType);
- }
-
- var left = $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, "name", node.value);
-
- var jsonAssign = $data.Expressions.ExpressionNodeTypes.JsonAssignExpressionNode.create(true);
- var right = this.Build(node.first, jsonAssign);
- //left.parent = jsonAssign;
- jsonAssign.left = left;
- jsonAssign.right = right;
-
- left.JSONASSIGN = true;
- right.JSONASSIGN = true;
-
- return jsonAssign;
- },
- BuildMember: function (node, expNode) {
- if (node.value != "." || node.arity != "infix") {
- if (node.type == "string") { //TODO: more types?
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, node.arity, node.value);
- }
- return $data.Expressions.ExpressionNodeTypes.MemberAccessExpressionNode.create(true, null, node.value);
- }
- var result = $data.Expressions.ExpressionNodeTypes.MemberAccessExpressionNode.create(true);
- var expression = this.Build(node.first, result);
- var member = this.Build(node.second, result);
- result.expression = expression;
- result.member = member;
- return result;
- },
- BuildUnary: function (node, expNode) {
- var result = $data.Expressions.ExpressionNodeTypes.UnaryExpressionNode.create(true, node.value);
- result.operand = this.Build(node.first, result);
- return result;
- },
- BuildIncDec: function (node, expNode) {
- var result = $data.Expressions.ExpressionNodeTypes.IncDecExpressionNode.create(true, node.value, null, node.arity == "suffix");
- result.operand = this.Build(node.first, result);
- return result;
- },
- BuildBinary: function (node, expNode) {
- if (!node.first) Guard.raise("Cannot build binary: node.first is null");
- if (!node.second) Guard.raise("Cannot build binary: node.second is null");
- var result = $data.Expressions.ExpressionNodeTypes.BinaryExpressionNode.create(true, node.value);
- result.left = this.Build(node.first, result);
- result.right = this.Build(node.second, result);
- return result;
- },
- BuildEquality: function (node, expNode) {
- var result = $data.Expressions.ExpressionNodeTypes.EqualityExpressionNode.create(true, node.value);
- result.left = this.Build(node.first, result);
- result.right = this.Build(node.second, result);
- return result;
- },
- BuildDecision: function (node, expNode) {
- var result = $data.Expressions.ExpressionNodeTypes.DecisionExpressionNode.create(true);
- result.expression = this.Build(node.first, result);
- result.left = this.Build(node.second, result);
- result.right = this.Build(node.third, result);
- return result;
- },
- BuildMethodCall: function (node, expNode) {
- var result = $data.Expressions.ExpressionNodeTypes.MethodcallExpressionNode.create(true);
- if (node.first.type == "function") {
- //-- object's function
- result.object = this.Build(node.first.first, result);
- result.method = node.first.second.value;
- }
- else {
- //-- global function
- if (node.first.type != null)
- Guard.raise("Cannot build MethodCall because type is " + type);
- result.object = null;
- result.method = node.first.value;
- }
- var argNodes = node.second;
- var args = [];
- for (var i = 0; i < argNodes.length; i++) {
- var arg = argNodes[i];
- args[i] = this.Build(arg, result);
- }
- result.args = args;
- return result;
- },
- BuildArrayAccess: function (node, expNode) {
- // { type:ARRAYACCESS, executable:true, array:, index: }
- var result = $data.Expressions.ExpressionNodeTypes.ArrayAccessExpressionNode.create(true);
- result.array = this.Build(node.first, result);
- result.index = this.Build(node.second, result);
- return result;
- }
-}, null);$C('$data.Expressions.AssociationInfoExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (associationInfo) {
- this.associationInfo = associationInfo;
- },
- nodeType: { value: $data.Expressions.ExpressionType.AssociationInfo, enumerable: true }
-});$C('$data.Expressions.CodeExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, parameters) {
- if (Container.resolveType(Container.getTypeName(source)) == $data.String && source.replace(/^[\s\xA0]+/, "").match("^function") != "function") {
- source = "function (it) { return " + source + "; }";
- }
-
- this.source = source;
- this.parameters = parameters;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Code, enumerable: true }
-});$C('$data.Expressions.CodeToEntityConverter', $data.Expressions.ExpressionVisitor, null, {
- constructor: function (scopeContext) {
- ///This visitor converts a JS language tree into a semantical Entity Expression Tree
This visitor should be invoked on a CodeExpression
- ///context.thisArg contains parameters, context.lambdaParams should have an array value
- this.scopeContext = scopeContext;
- this.parameters = [];
-
- },
-
-
- VisitBinary: function (expression, context) {
- var left = this.Visit(expression.left, context);
- var right = this.Visit(expression.right, context);
-
- if ((!(left instanceof $data.Expressions.ConstantExpression) && right instanceof $data.Expressions.ConstantExpression) ||
- (!(right instanceof $data.Expressions.ConstantExpression) && left instanceof $data.Expressions.ConstantExpression)) {
-
- var refExpression, constExpr;
- if (right instanceof $data.Expressions.ConstantExpression) {
- refExpression = left;
- constExpr = right;
- } else {
- refExpression = right;
- constExpr = left;
- }
-
- var memInfo;
- if ((memInfo = refExpression.selector) instanceof $data.Expressions.MemberInfoExpression ||
- (memInfo = refExpression.operation) instanceof $data.Expressions.MemberInfoExpression) {
-
-
- if (memInfo.memberDefinition && (memInfo.memberDefinition.type || memInfo.memberDefinition.dataType)) {
- var fieldType = Container.resolveType(memInfo.memberDefinition.type || memInfo.memberDefinition.dataType);
- var constExprType = Container.resolveType(constExpr.type);
-
- if (fieldType !== constExprType) {
-
- var value = constExpr.value;
- if (expression.operator === $data.Expressions.ExpressionType.In) {
- if (Array.isArray(value)) {
- var resultExp = [];
- for (var i = 0; i < value.length; i++) {
- resultExp.push(new $data.Expressions.ConstantExpression(value[i], fieldType));
- }
- value = resultExp;
- fieldType = $data.Array;
- } else {
- fieldType = constExprType;
- }
- }
-
- if (right === constExpr) {
- right = new $data.Expressions.ConstantExpression(value, fieldType, right.name);
- } else {
- left = new $data.Expressions.ConstantExpression(value, fieldType, left.name);
- }
- }
- }
- }
- }
-
- var operatorResolution = this.scopeContext.resolveBinaryOperator(expression.nodeType, expression, context.frameType);
- var result = Container.createSimpleBinaryExpression(left, right, expression.nodeType, expression.operator, expression.type, operatorResolution);
- return result;
- },
-
- VisitUnary: function (expression, context) {
- var operand = this.Visit(expression.operand, context);
- var operatorResolution = this.scopeContext.resolveUnaryOperator(expression.nodeType, expression, context.frameType);
- var result = Container.createUnaryExpression(operand, expression.operator, expression.nodeType, operatorResolution);
- return result;
- },
-
- VisitParameter: function (expression, context) {
- Guard.requireValue("context", context);
- var et = $data.Expressions.ExpressionType;
- switch (expression.nodeType) {
- case et.LambdaParameterReference:
- var result = Container.createEntityExpression(context.lambdaParameters[expression.paramIndex], { lambda: expression.name });
- return result;
- case et.LambdaParameter:
- //TODO: throw descriptive exception or return a value
- break;
- default:
- Guard.raise("Global parameter " + expression.name + " not found. For query parameters use 'this.field' notation");
- break;
- }
- },
-
- VisitThis: function (expression, context) {
- ///converts the ThisExpression into a QueryParameterExpression tha't value will be evaluated and stored in this.parameters collection
- var index = this.parameters.push({ name: "", value: undefined }) - 1;
- var result = Container.createQueryParameterExpression("", index, context.queryParameters, undefined);
- return result;
- },
-
- VisitFunction: function (expression, context) {
- var result = $data.Expressions.ExpressionVisitor.prototype.VisitFunction.apply(this, arguments);
- return result.body;
- },
-
- VisitCall: function (expression, context) {
- //var exp = this.Visit(expression.expression);
- var self = this;
- var exp = this.Visit(expression.expression, context);
- var member = this.Visit(expression.member, context);
- var args = expression.args.map(function (arg) {
- return self.Visit(arg, context);
- });
- var result;
-
- ///filter=>function(p) { return p.Title == this.xyz.BogusFunction('asd','basd');}
- switch (true) {
- case exp instanceof $data.Expressions.QueryParameterExpression:
- var argValues = args.map(function (a) { return a.value; });
- result = expression.implementation(exp.value, member.value, argValues);
- //var args = expressions
- return Container.createQueryParameterExpression(exp.name + "$" + member.value, exp.index, result, typeof result);
- case exp instanceof $data.Expressions.EntityFieldExpression:
-
- case exp instanceof $data.Expressions.EntityFieldOperationExpression:
- var operation = this.scopeContext.resolveFieldOperation(member.value, exp, context.frameType);
- if (!operation) {
- Guard.raise("Unknown entity field operation: " + member.getJSON());
- }
- member = Container.createMemberInfoExpression(operation);
- result = Container.createEntityFieldOperationExpression(exp, member, this._resolveFunctionArguments(args, operation.parameters));
- return result;
-
- case exp instanceof $data.Expressions.EntitySetExpression:
- var operation = this.scopeContext.resolveSetOperations(member.value, exp, context.frameType);
- if (!operation) {
- Guard.raise("Unknown entity field operation: " + member.getJSON());
- }
- member = Container.createMemberInfoExpression(operation);
- result = Container.createFrameOperationExpression(exp, member, this._resolveFunctionArguments(args, operation.parameters));
- return result;
-
- case exp instanceof $data.Expressions.EntityExpression:
- var operation = this.scopeContext.resolveTypeOperations(member.value, exp, context.frameType);
- if (!operation) {
- Guard.raise("Unknown entity function operation: " + member.getJSON());
- }
-
- member = Container.createMemberInfoExpression(operation);
- result = Container.createEntityFunctionOperationExpression(exp, member, this._resolveFunctionArguments(args, operation.method.params));
- return result;
- break;
- case exp instanceof $data.Expressions.EntityContextExpression:
- var operation = this.scopeContext.resolveContextOperations(member.value, exp, context.frameType);
- if (!operation) {
- Guard.raise("Unknown entity function operation: " + member.getJSON());
- }
-
- member = Container.createMemberInfoExpression(operation);
- result = Container.createContextFunctionOperationExpression(exp, member, this._resolveFunctionArguments(args, operation.method.params));
- return result;
- break;
- default:
- Guard.raise("VisitCall: Only fields can have operations: " + expression.getType().name);
- //TODO we must not alter the visited tree
- }
-
- },
- _resolveFunctionArguments: function (args, params) {
- if (params) // remove current field poz
- params = params.filter(function (p, i) { return p.name !== '@expression'; });
-
- //objectArgs
- if (args.length === 1 && args[0] instanceof $data.Expressions.ConstantExpression && typeof args[0].value === 'object' && args[0].value && params && params[0] &&
- args[0].value.constructor === $data.Object && params.some(function (param) { return param.name in args[0].value })) {
-
- return params.map(function (p) {
- var type = p.type || p.dataType || args[0].type;
- return new $data.Expressions.ConstantExpression(args[0].value[p.name], Container.resolveType(type), p.name);
- });
-
- } else {
- return args.map(function (expr, i) {
- if (expr instanceof $data.Expressions.ConstantExpression && params && params[i]) {
- var type = params[i].type || params[i].dataType || expr.type;
- return new $data.Expressions.ConstantExpression(expr.value, Container.resolveType(type), params[i].name);
- } else {
- return expr;
- }
- });
- }
- },
-
- VisitProperty: function (expression, context) {
- ///
- var exp = this.Visit(expression.expression, context);
- var member = this.Visit(expression.member, context);
-
- //Guard.requireType("member", member, $data.Expressions.ConstantExpression);
- Guard.requireType("member", member, $data.Expressions.ConstantExpression);
-
- function isPrimitiveType(memberDefinitionArg) {
-
- var t = memberDefinitionArg.dataType;
- if (typeof t === 'function') { return false; }
-
- // suspicious code
- /*switch (t) {
- //TODO: implement this
- }*/
- }
-
- switch (exp.expressionType) {
- case $data.Expressions.EntityExpression:
- var memberDefinition = exp.getMemberDefinition(member.value);
- if (!memberDefinition) {
- Guard.raise(new Exception("Unknown member: " + member.value, "MemberNotFound"));
- }
- //var storageMemberDefinition =
- var storageField = memberDefinition.storageModel
- .PhysicalType.memberDefinitions.getMember(memberDefinition.name);
- var res;
- var memberDefinitionExp;
- switch (storageField.kind) {
- case "property":
- memberDefinitionExp = Container.createMemberInfoExpression(memberDefinition);
- res = Container.createEntityFieldExpression(exp, memberDefinitionExp);
- return res;
- case "navProperty":
- var assocInfo = memberDefinition.storageModel.Associations[memberDefinition.name];
- var setExpression = Container.createEntitySetExpression(exp, Container.createAssociationInfoExpression(assocInfo));
- if (assocInfo.ToMultiplicity !== "*") {
- var ee = Container.createEntityExpression(setExpression, {});
- return ee;
- }/* else {
- context.lambdaParameters.push(setExpression);
- }*/
- return setExpression;
- case "complexProperty":
- memberDefinitionExp = Container.createMemberInfoExpression(memberDefinition);
- res = Container.createComplexTypeExpression(exp, memberDefinitionExp);
- return res;
- //TODO: missing default case
- }
-
- //s/switch => property or navigationproperty
- case $data.Expressions.ComplexTypeExpression:
- var memDef = exp.getMemberDefinition(member.value);
- if (!(memDef)) {
- Guard.raise("Unknown member " + member.value + " on " + exp.entityType.name);
- }
- var memDefExp = Container.createMemberInfoExpression(memDef);
- var result;
- //TODO!!!!
- if (Container.isPrimitiveType(Container.resolveType(memDef.dataType))) {
- result = Container.createEntityFieldExpression(exp, memDefExp);
- return result;
- }
- result = Container.createComplexTypeExpression(exp, memDefExp);
- return result;
- case $data.Expressions.QueryParameterExpression:
- var value = expression.implementation(exp.value, member.value);
- this.parameters[exp.index].name += "$" + member.value;
- this.parameters[exp.index].value = value;
- return Container.createQueryParameterExpression(exp.name + "$" + member.value, exp.index, value, Container.getTypeName(value));
- case $data.Expressions.EntityFieldExpression:
- case $data.Expressions.EntityFieldOperationExpression:
- var operation = this.scopeContext.resolveFieldOperation(member.value, exp, context.frameType);
- if (!operation) {
- Guard.raise("Unknown entity field operation: " + member.getJSON());
- }
- member = Container.createMemberInfoExpression(operation);
- result = Container.createEntityFieldOperationExpression(exp, member, []);
-
- return result;
- default:
- Guard.raise("Unknown expression type to handle: " + exp.expressionType.name);
- }
- }
-});$C('$data.Expressions.ComplexTypeExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, selector) {
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- Guard.requireType("source", source, [$data.Expressions.EntityExpression, $data.Expressions.ComplexTypeExpression]);
- Guard.requireType("selector", selector, [$data.Expressions.EntityExpression, $data.Expressions.MemberInfoExpression]);
- this.source = source;
- this.selector = selector;
- var dt = source.entityType.getMemberDefinition(selector.memberName).dataType;
- var t = Container.resolveType(dt);
- this.entityType = t;
- },
-
- getMemberDefinition: function (name) {
- return this.entityType.getMemberDefinition(name);
- },
-
- nodeType: { value: $data.Expressions.ExpressionType.Com }
-});
-
-$C('$data.Expressions.EntityContextExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (instance) {
- ///
- //Object.defineProperty(this, "instance", { value: instance, enumerable: false });
- this.instance = instance;
- //this.storage_type = {};
- //this.typeName = this.type.name;
- },
- instance: { enumerable: false },
- nodeType : { value: $data.Expressions.ExpressionType.EntityContext, enumerable: true }
-
-});
-$C('$data.Expressions.EntityExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, selector) {
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- Guard.requireValue("source", source);
- Guard.requireValue("selector", selector);
- if (!(source instanceof $data.Expressions.EntitySetExpression) && !(source instanceof $data.Expressions.ServiceOperationExpression)) {
- Guard.raise("Only EntitySetExpressions can be the source for an EntityExpression");
- }
-
- this.source = source;
- this.selector = selector;
-
- this.entityType = this.source.elementType;
- this.storageModel = this.source.storageModel;
-
- Guard.requireValue("entityType", this.entityType);
- Guard.requireValue("storageModel", this.storageModel);
-
- },
-
- getMemberDefinition: function (name) {
- var memdef = this.entityType.getMemberDefinition(name);
- if (!(memdef)) {
- Guard.raise(new Exception("Unknown member " + name + " on type "+ this.entityType.name, "MemberNotFound"));
- };
- memdef.storageModel = this.storageModel;
- return memdef;
- },
-
- nodeType: { value: $data.Expressions.ExpressionType.Entity }
-});$C('$data.Expressions.EntityExpressionVisitor', null, null, {
-
- constructor: function () {
- this.lambdaTypes = [];
- },
-
- canVisit: function (expression) {
- return expression instanceof $data.Expressions.ExpressionNode;
- },
-
- Visit: function (expression, context) {
- if (!this.canVisit(expression))
- return expression;
-
- var visitorName = "Visit" + expression.getType().name;
- if (visitorName in this) {
- var fn = this[visitorName];
- var result = fn.call(this, expression, context);
- if (typeof result === 'undefined') {
- return expression;
- }
- return result;
- }
- //console.log("unhandled expression type:" + expression.getType().name);
- return expression;
- },
- VisitToArrayExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source) {
- return Container.createToArrayExpression(source);
- }
- return expression;
- },
- VisitForEachExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source) {
- return Container.createForEachExpression(source);
- }
- return expression;
- },
- VisitMemberInfoExpression: function (expression, context) {
- return expression;
- },
-
- VisitSingleExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createSingleExpression(source);
- return expression;
- },
-
- VisitFirstExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createFirstExpression(source);
- return expression;
- },
-
- VisitSomeExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createSomeExpression(source);
- return expression;
- },
-
- VisitFindExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createFindExpression(source);
- return expression;
- },
-
- VisitEveryExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createEveryExpression(source);
- return expression;
- },
-
- VisitCountExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createCountExpression(source);
- return expression;
- },
-
- VisitBatchDeleteExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source) {
- return Container.createBatchDeleteExpression(source);
- }
- return expression;
- },
-
- VisitObjectLiteralExpression: function (expression, context) {
- var newValues = expression.members.map(function (ofe) {
- return this.Visit(ofe, context);
- }, this);
- var equal = true;
- for (var i = 0; i < expression.members.length; i++) {
- equal = equal && (expression.members[i] === newValues[i]);
- }
- if (!equal) {
- return Container.createObjectLiteralExpression(newValues);
- }
- return expression;
- },
- VisitObjectFieldExpression: function (expression, context) {
- var newExpression = this.Visit(expression.expression, context);
- if (expression.expression !== newExpression) {
- return Container.createObjectFieldExpression(expression.fieldName, newExpression);
- }
- return expression;
- },
- VisitIncludeExpression: function (expression, context) {
- var newExpression = this.Visit(expression.source, context);
- if (newExpression !== expression.source) {
- return Container.createIncludeExpression(newExpression, expression.selector);
- }
- return expression;
- },
-
- VisitUnaryExpression: function(expression, context) {
-
- ///
- ///
- var operand = this.Visit(expression.operand, context);
- if (expression.operand !== operand) {
- return Container.createUnaryExpression(operand, expression.operator, expression.nodeType, expression.resolution);
- };
- return expression;
- },
-
- VisitSimpleBinaryExpression: function (expression, context) {
- ///
- ///
- ///
- //
- var left = this.Visit(expression.left, context);
- var right = this.Visit(expression.right, context);
- if (left !== expression.left || right !== expression.right) {
- return new $data.Expressions.SimpleBinaryExpression(left, right, expression.nodeType,
- expression.operator, expression.type, expression.resolution);
- }
- return expression;
- },
-
- VisitEntityContextExpression: function (expression, context) {
- return expression;
- },
-
- VisitCodeExpression: function (expression, context) {
- ///
- ///
- ///
- return expression;
- },
-
- VisitComplexTypeExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- var result = Container.createComplexTypeExpression(source, selector);
- return result;
- }
- return expression;
- },
-
- VisitEntityExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- var result = Container.createEntityExpression(source, selector);
- return result;
- }
- return expression;
- },
-
- VisitEntityFieldExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- var result = Container.createEntityFieldExpression(source, selector);
- return result;
- }
- return expression;
- },
-
- VisitEntityFieldOperationExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var operation = this.Visit(expression.operation, context);
- var parameters = expression.parameters.map(function (p) {
- return this.Visit(p);
- }, this);
- var result = Container.createEntityFieldOperationExpression(source, operation, parameters);
- return result;
- },
-
- VisitParametricQueryExpression: function (expression, context) {
- var exp = this.Visit(expression.expression, context);
- var args = expression.parameters.map(function (p) {
- return this.Visit(p);
- }, this);
- var result = Container.createParametricQueryExpression(exp, args);
- return result;
- },
-
- VisitEntitySetExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createEntitySetExpression(source, selector, expression.params, expression.instance);
- }
- return expression;
- },
-
- VisitInlineCountExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createInlineCountExpression(source, selector, expression.params, expression.instance);
- }
- return expression;
- },
-
- VisitFilterExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createFilterExpression(source, selector, expression.params, expression.instance);
- }
- return expression;
- },
-
- VisitProjectionExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- var expr = Container.createProjectionExpression(source, selector, expression.params, expression.instance);
- expr.projectionAs = expression.projectionAs;
- return expr;
- }
- return expression;
- },
-
- VisitOrderExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createOrderExpression(source, selector, expression.nodeType);
- }
- return expression;
- },
- VisitPagingExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var amount = this.Visit(expression.amount, context);
- if (source !== expression.source || amount !== expression.amount) {
- return Container.createPagingExpression(source, amount, expression.nodeType);
- }
- return expression;
- }
-});
-$C('$data.Expressions.ExpressionMonitor', $data.Expressions.EntityExpressionVisitor, null, {
- constructor: function (monitorDefinition) {
- this.Visit = function (expression, context) {
-
- var result = expression;
- var methodName;
- if (this.canVisit(expression)) {
-
- //if (monitorDefinition.FilterExpressionNode) {
-
- //};
-
- if (monitorDefinition.VisitExpressionNode) {
- monitorDefinition.VisitExpressionNode.apply(monitorDefinition, arguments);
- };
-
- methodName = "Visit" + expression.getType().name;
- if (methodName in monitorDefinition) {
- result = monitorDefinition[methodName].apply(monitorDefinition, arguments);
- }
- }
-
-
- //apply is about 3-4 times faster then call on webkit
-
- var args = arguments;
- if (result !== expression) args = [result, context];
- result = $data.Expressions.EntityExpressionVisitor.prototype.Visit.apply(this, args);
-
- args = [result, context];
-
- if (this.canVisit(result)) {
- var expressionTypeName = result.getType().name;
- if (monitorDefinition.MonitorExpressionNode) {
- monitorDefinition.MonitorExpressionNode.apply(monitorDefinition, args);
- }
- methodName = "Monitor" + expressionTypeName;
- if (methodName in monitorDefinition) {
- monitorDefinition[methodName].apply(monitorDefinition, args);
- }
-
- if (monitorDefinition.MutateExpressionNode) {
- monitorDefinition.MutateExpressionNode.apply(monitorDefinition, args);
- }
- methodName = "Mutate" + expressionTypeName;
- if (methodName in monitorDefinition) {
- result = monitorDefinition[methodName].apply(monitorDefinition, args);
- }
-
- }
- return result;
- };
- }
-});$C('$data.Expressions.EntityFieldExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, selector) {
- ///
- ///
- this.selector = selector;
- this.source = source;
-
-
- if (this.selector instanceof $data.Expressions.MemberInfoExpression || this.selector.name) {
- this.memberName = this.selector.name;
- }
- },
-
- nodeType: { value: $data.Expressions.ExpressionType.EntityField }
-});
-
-$C('$data.Expressions.EntityFieldOperationExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, operation, parameters) {
- this.source = source;
- this.operation = operation;
- this.parameters = parameters;
- },
- nodeType: { value: $data.Expressions.ExpressionType.EntityFieldOperation }
-
-});$C('$data.Expressions.EntitySetExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, selector, params, instance) {
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- Guard.requireType("source", source,
- [$data.Expressions.EntityContextExpression, $data.Expressions.EntitySetExpression]);
- Guard.requireType("selector", source,
- [$data.Expressions.MemberInfoExpression, $data.Expressions.CodeExpression, $data.Expressions.ParametricQueryExpression]);
-
- this.source = source;
- this.selector = selector;
- this.params = params;
- //Object.defineProperty(this, "instance", { value: instance, enumerable: false, writable: true });
- this.instance = instance;
-
- function findContext() {
- //TODO: use source from function parameter and return a value at the end of the function
- var r = source;
- while (r) {
- if (r instanceof $data.Expressions.EntityContextExpression) {
- return r;
- }
- r = r.source;
- }
- }
-
- ///TODO!!!
- this.storage_type = {};
- var c = findContext();
- switch (true) {
- case this.source instanceof $data.Expressions.EntityContextExpression:
- Guard.requireType("selector", selector, $data.Expressions.MemberInfoExpression);
- this.elementType = selector.memberDefinition.elementType;
- this.storageModel = c.instance._storageModel.getStorageModel(this.elementType);
- break;
- case this.source instanceof $data.Expressions.EntityExpression:
- Guard.requireType("selector", selector, $data.Expressions.AssociationInfoExpression);
- this.elementType = selector.associationInfo.ToType;
- this.storageModel = c.instance._storageModel.getStorageModel(this.elementType);
- break;
- case this.source instanceof $data.Expressions.EntitySetExpression:
- this.elementType = this.source.elementType;
- this.storageModel = this.source.storageModel;
- break;
- case this.source instanceof $data.Expressions.ServiceOperationExpression:
- this.elementType = this.source.elementType;//?????????
- this.storageModel = this.source.storageModel;
- break;
- default:
- Guard.raise("take and skip must be the last expressions in the chain!");
- //Guard.raise("Unknown source type for EntitySetExpression: " + this.getType().name);
- break;
- }
-
- // suspicious code
- /*if (this.source instanceof $data.Expressions.EntitySetExpression) {
- //TODO: missing operation
- }*/
- //EntityTypeInfo
-
- },
- instance: { enumerable: false },
- nodeType: { value: $data.Expressions.ExpressionType.EntitySet, enumerable: true }
-});
-$C('$data.Expressions.FrameOperationExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, operation, parameters) {
- this.source = source;
- this.operation = operation;
- this.parameters = parameters;
- },
- nodeType: { value: $data.Expressions.ExpressionType.FrameOperation }
-
-});
-
-$C('$data.Expressions.EntityFunctionOperationExpression', $data.Expressions.FrameOperationExpression, null, {
- nodeType: { value: $data.Expressions.ExpressionType.EntityFunctionOperation }
-});
-
-$C('$data.Expressions.ContextFunctionOperationExpression', $data.Expressions.FrameOperationExpression, null, {
- nodeType: { value: $data.Expressions.ExpressionType.ContextFunctionOperation }
-});
-$C('$data.Expressions.FilterExpression', $data.Expressions.EntitySetExpression, null, {
- constructor: function (source, selector) {
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- this.resultType = $data.Array;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Filter, enumerable: true }
-});
-
-$C('$data.Expressions.InlineCountExpression', $data.Expressions.EntitySetExpression, null, {
- constructor: function (source, selector) {
- },
- nodeType: { value: $data.Expressions.ExpressionType.InlineCount, enumerable: true }
-});
-
-$C('$data.Expressions.FrameOperator', $data.Expressions.ExpressionNode, null, {
- constructor: function () {
- this.isTerminated = true;
- }
-});
-
-$C('$data.Expressions.CountExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Integer;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Count, enumerable: true }
-});
-
-$C('$data.Expressions.SingleExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Object;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Single, enumerable: true }
-});
-
-$C('$data.Expressions.FindExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source, params) {
- ///
- ///
- ///
- this.source = source;
- this.params = params;
- this.resultType = $data.Object;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Find, enumerable: true }
-});
-
-$C('$data.Expressions.FirstExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Object;
- },
- nodeType: { value: $data.Expressions.ExpressionType.First, enumerable: true }
-});
-
-$C('$data.Expressions.ForEachExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Array;
- },
- nodeType: { value: $data.Expressions.ExpressionType.ForEach, enumerable: true }
-});
-$C('$data.Expressions.ToArrayExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Array;
- },
- nodeType: { value: $data.Expressions.ExpressionType.ToArray, enumerable: true }
-});
-
-$C('$data.Expressions.SomeExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Object;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Some, enumerable: true }
-});
-
-$C('$data.Expressions.EveryExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Object;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Every, enumerable: true }
-});
-
-$C('$data.Expressions.BatchDeleteExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Integer;
- },
- nodeType: { value: $data.Expressions.ExpressionType.BatchDelete, enumerable: true }
-});$C('$data.Expressions.IncludeExpression', $data.Expressions.EntitySetExpression, null, {
- constructor: function (source, selector) {
- },
- nodeType: { value: $data.Expressions.ExpressionType.Include, writable: true },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- var result = "unimplemented";
- return result;
- }
-}, null);
-$C('$data.Expressions.MemberInfoExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (memberDefinition) {
- this.memberDefinition = memberDefinition;
- this.memberName = memberDefinition.name;
- },
- nodeType: { value: $data.Expressions.ExpressionType.MemberInfo, enumerable: true }
-
-});$C('$data.Expressions.OrderExpression', $data.Expressions.EntitySetExpression, null, {
- constructor: function (source, expression, nType) {
- ///
- ///
- //this.source = source;
- //this.selector = expression;
- this.nodeType = nType;
- },
- nodeType: { value: $data.Expressions.ExpressionType.OrderBy, writable: true },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- var result = "unimplemented";
- return result;
- }
-}, null);
-$C('$data.Expressions.ParametricQueryExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (expression, parameters) {
- this.expression = expression;
- this.parameters = parameters || [];
- },
- nodeType: { value: $data.Expressions.ExpressionType.ParametricQuery, enumerable: true }
-});$C('$data.Expressions.ProjectionExpression', $data.Expressions.EntitySetExpression, null, {
- constructor: function (source, selector, params, instance) {
-
- },
- nodeType: { value: $data.Expressions.ExpressionType.Projection, enumerable: true }
-
-});
-
-
-$C('$data.Expressions.QueryExpressionCreator', $data.Expressions.EntityExpressionVisitor, null, {
- constructor: function (scopeContext) {
- ///
- Guard.requireValue("scopeContext", scopeContext);
- this.scopeContext = scopeContext;
- },
- VisitEntitySetExpression: function (expression, context) {
- if (expression.source instanceof $data.Expressions.EntityContextExpression) {
- this.lambdaTypes.push(expression);
- }
- return expression;
- },
-
- VisitServiceOperationExpression: function (expression, context) {
- if (expression.source instanceof $data.Expressions.EntityContextExpression) {
- this.lambdaTypes.push(expression);
- }
- return expression;
- },
-
- VisitCodeExpression: function (expression, context) {
- ///Converts the CodeExpression into an EntityExpression
- ///
- var source = expression.source.toString();
- var jsCodeTree = Container.createCodeParser(this.scopeContext).createExpression(source);
- this.scopeContext.log({ event: "JSCodeExpression", data: jsCodeTree });
-
- //TODO rename classes to reflex variable names
- //TODO engage localValueResolver here
- //var globalVariableResolver = Container.createGlobalContextProcessor(window);
- var constantResolver = Container.createConstantValueResolver(expression.parameters, window, this.scopeContext);
- var parameterProcessor = Container.createParameterResolverVisitor();
-
- jsCodeTree = parameterProcessor.Visit(jsCodeTree, constantResolver);
-
- this.scopeContext.log({ event: "JSCodeExpressionResolved", data: jsCodeTree });
- var code2entity = Container.createCodeToEntityConverter(this.scopeContext);
-
- ///user provided query parameter object (specified as thisArg earlier) is passed in
- var entityExpression = code2entity.Visit(jsCodeTree, { queryParameters: expression.parameters, lambdaParameters: this.lambdaTypes, frameType: context.frameType });
-
- ///parameters are referenced, ordered and named, also collected in a flat list of name value pairs
- var result = Container.createParametricQueryExpression(entityExpression, code2entity.parameters);
- this.scopeContext.log({ event: "EntityExpression", data: entityExpression });
-
- return result;
- },
-
-
- VisitFilterExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- context = context || {};
- context.frameType = expression.getType();
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createFilterExpression(source, selector, expression.params, expression.instance);
- }
- return expression;
- },
-
- VisitInlineCountExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- context = context || {};
- context.frameType = expression.getType();
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createInlineCountExpression(source, selector, expression.params, expression.instance);
- }
- return expression;
- },
-
- VisitProjectionExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- context = context || {};
- context.frameType = expression.getType();
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- var expr = Container.createProjectionExpression(source, selector, expression.params, expression.instance);
- expr.projectionAs = expression.projectionAs;
- return expr;
- }
- return expression;
- },
-
- VisitOrderExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- context = context || {};
- context.frameType = expression.getType();
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createOrderExpression(source, selector, expression.nodeType);
- }
- return expression;
- }
-});$C('$data.Expressions.QueryParameterExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (name, index, value, type) {
- this.name = name;
- this.index = index;
- this.value = value;
- //TODO
- this.type = Container.getTypeName(value);
- },
-
- nodeType: { value: $data.Expressions.ExpressionType.QueryParameter, writable: false }
-});$C('$data.Expressions.RepresentationExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (kind) {
- },
-
- getMemberDefinition: function (name) {
- return this.entityType.getMemberDefinition(name);
- },
-
- nodeType: { value: $data.Expressions.ExpressionType.Entity }
-});
-
-$C('$data.Expressions.ServiceOperationExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, selector, params, cfg, boundItem) {
- ///
- ///
- ///
- ///
- ///
- ///
- Guard.requireType("source", source, [$data.Expressions.EntityContextExpression]);
- Guard.requireType("selector", source, [$data.Expressions.MemberInfoExpression]);
-
- this.source = source;
- this.selector = selector
- this.params = params
- this.cfg = cfg;
- this.boundItem = boundItem;
-
- function findContext() {
- //TODO: use source from function parameter and return a value at the end of the function
- var r = source;
- while (r) {
- if (r instanceof $data.Expressions.EntityContextExpression) {
- return r;
- }
- r = r.source;
- }
- }
-
- var c = findContext();
- switch (true) {
- case this.source instanceof $data.Expressions.EntityContextExpression:
- this.elementType = cfg.elementType ? Container.resolveType(cfg.elementType) : (this.elementType ? Container.resolveType(cfg.returnType) : null);
- this.storageModel = cfg.elementType ? c.instance._storageModel.getStorageModel(Container.resolveType(cfg.elementType)) : null;
- break;
- default:
- Guard.raise("Unknown source type for EntitySetExpression: " + this.source.getType().name);
- }
-
- },
- nodeType: { value: $data.Expressions.ExpressionType.ServiceOperation, enumerable: true }
-});$C('$data.Expressions.ContinuationExpressionBuilder', $data.Expressions.EntityExpressionVisitor, null, {
- constructor: function (mode) {
- this.mode = mode;
- },
- compile: function (query) {
-
- var findContext = { mode: "find", skipExists: false };
- this.Visit(query.expression, findContext);
-
- var result = {
- skip: findContext.skipSize,
- take: findContext.pageSize,
- message: ''
- }
-
-
- if ('pageSize' in findContext) {
- var expression;
- var context = { mode: this.mode, pageSize: findContext.pageSize };
-
- if (!findContext.skipExists && (findContext.pageSize)) {
- context.append = true;
- expression = this.Visit(query.expression, context);
-
- } else if (findContext.skipExists) {
- expression = this.Visit(query.expression, context)
- }
-
- if (!context.abort) {
- result.expression = expression
- }
- else {
- result.skip = (result.skip || 0) - result.take;
- result.message = 'Invalid skip value!';
- }
- }else{
- result.message = 'take expression not defined in the chain!';
- }
-
- return result;
- },
- VisitPagingExpression: function (expression, context) {
-
- switch (context.mode) {
- case 'find':
- if (expression.nodeType === $data.Expressions.ExpressionType.Take) {
- context.pageSize = expression.amount.value;
- } else {
- context.skipSize = expression.amount.value;
- context.skipExists = true;
- }
- break;
- case 'prev':
- if (expression.nodeType === $data.Expressions.ExpressionType.Skip) {
- var amount = expression.amount.value - context.pageSize;
- context.abort = amount < 0 && expression.amount.value >= context.pageSize;
-
- var constExp = Container.createConstantExpression(Math.max(amount, 0), "number");
- return Container.createPagingExpression(expression.source, constExp, expression.nodeType);
- } else if (context.append) {
- //no skip expression, skip: 0, no prev
- context.abort = true;
- }
- break;
- case 'next':
- if (expression.nodeType === $data.Expressions.ExpressionType.Skip) {
- var amount = context.pageSize + expression.amount.value;
- var constExp = Container.createConstantExpression(amount, "number");
- return Container.createPagingExpression(expression.source, constExp, expression.nodeType);
- } else if (context.append) {
- //no skip expression, skip: 0
- var constExp = Container.createConstantExpression(context.pageSize, "number");
- return Container.createPagingExpression(expression, constExp, $data.Expressions.ExpressionType.Skip);
- }
- break;
- default:
- }
-
- this.Visit(expression.source, context);
- }
-});
-$data.Class.define('$data.Validation.ValidationError', null, null, {
- constructor: function (message, propertyDefinition, type) {
- ///
- ///
-
- this.Message = message;
- this.PropertyDefinition = propertyDefinition;
- this.Type = type;
- },
- Type: { dataType: 'string' },
- Message: { dataType: "string" },
- PropertyDefinition: { dataType: $data.MemberDefinition }
-}, null);
-
-$data.Class.define('$data.Validation.EntityValidationBase', null, null, {
-
- ValidateEntity: function (entity) {
- ///
- return [];
- },
-
- ValidateEntityField: function (entity, memberDefinition) {
- ///
- ///
- return [];
- },
-
- getValidationValue: function (memberDefinition, validationName) {
- Guard.raise("Pure class");
- },
- getValidationMessage: function (memberDefinition, validationName, defaultMessage) {
- Guard.raise("Pure class");
- }
-
-}, null);
-
-$data.Validation = $data.Validation || {};
-$data.Validation.Entity = new $data.Validation.EntityValidationBase();
-$data.Class.define('$data.Validation.Defaults', null, null, null, {
- validators: {
- value: {
- required: function (value, definedValue) { return !Object.isNullOrUndefined(value); },
- customValidator: function (value, definedValue) { return Object.isNullOrUndefined(value) || typeof definedValue == "function" ? definedValue(value) : true; },
-
- minValue: function (value, definedValue) { return Object.isNullOrUndefined(value) || value >= definedValue; },
- maxValue: function (value, definedValue) { return Object.isNullOrUndefined(value) || value <= definedValue; },
-
- minLength: function (value, definedValue) { return Object.isNullOrUndefined(value) || value.length >= definedValue; },
- maxLength: function (value, definedValue) { return Object.isNullOrUndefined(value) || value.length <= definedValue; },
- length: function (value, definedValue) { return Object.isNullOrUndefined(value) || value.length == definedValue; },
- regex: function (value, definedValue) {
- return Object.isNullOrUndefined(value) ||
- value.match(typeof definedValue === 'string'
- ? new RegExp((definedValue.indexOf('/') === 0 && definedValue.lastIndexOf('/') === (definedValue.length - 1)) ? definedValue.slice(1, -1) : definedValue)
- : definedValue)
- }
- }
- },
-
- _getGroupValidations: function (validations) {
- var validators = {};
- if (Array.isArray(validations)) {
- for (var i = 0; i < validations.length; i++) {
- var validator = validations[i];
- if (typeof this.validators[validator] === 'function') {
- validators[validator] = this.validators[validator];
- }
- }
- }
-
- return validators;
- }
-});
-
-$data.Class.define('$data.Validation.EntityValidation', $data.Validation.EntityValidationBase, null, {
-
- ValidateEntity: function (entity) {
- ///
-
- var errors = [];
- entity.getType().memberDefinitions.getPublicMappedProperties().forEach(function (memDef) {
- errors = errors.concat(this.ValidateEntityField(entity, memDef, undefined, true));
- }, this);
- return errors;
- },
- ValidateEntityField: function (entity, memberDefinition, newValue, valueNotSet) {
- ///
- ///
- var errors = [];
- var resolvedType = Container.resolveType(memberDefinition.dataType);
- var typeName = Container.resolveName(resolvedType);
- var value = !valueNotSet ? newValue : entity[memberDefinition.name];
-
- if (!memberDefinition.inverseProperty && resolvedType && typeof resolvedType.isAssignableTo === 'function' && resolvedType.isAssignableTo($data.Entity)) {
- typeName = $data.Entity.fullName;
- }
-
- this.fieldValidate(entity, memberDefinition, value, errors, typeName);
- return errors;
- },
-
- getValidationValue: function (memberDefinition, validationName) {
- var value;
- if (memberDefinition[validationName] && memberDefinition[validationName].value)
- value = memberDefinition[validationName].value;
- else
- value = memberDefinition[validationName];
-
- if (this.convertableValidation[validationName]) {
- var typeToConvert;
- if (this.convertableValidation[validationName] === true) {
- typeToConvert = memberDefinition.type;
- } else {
- typeToConvert = this.convertableValidation[validationName];
- }
-
- if (typeToConvert)
- value = Container.convertTo(value, typeToConvert, memberDefinition.elementType);
- }
-
- return value;
- },
- getValidationMessage: function (memberDefinition, validationName, defaultMessage) {
- var eMessage = defaultMessage;
- if (typeof memberDefinition[validationName] == "object" && memberDefinition[validationName].message)
- eMessage = memberDefinition[validationName].message;
- else if (memberDefinition.errorMessage)
- eMessage = memberDefinition.errorMessage;
-
- return eMessage;
- },
- createValidationError: function (memberDefinition, validationName, defaultMessage) {
- return new $data.Validation.ValidationError(this.getValidationMessage(memberDefinition, validationName, defaultMessage), memberDefinition, validationName);
- },
-
- convertableValidation: {
- value: {
- required: '$data.Boolean',
- minValue: true,
- maxValue: true,
- minLength: '$data.Integer',
- maxLength: '$data.Integer',
- length: '$data.Integer'
- }
-
- },
- supportedValidations: {
- value: {
- //'$data.Entity': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.ObjectID': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.Byte': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.SByte': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Decimal': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Float': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Number': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Int16': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Integer': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Int32': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Int64': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.String': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minLength', 'maxLength', 'length', 'regex']),
- '$data.Date': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.DateTimeOffset': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Time': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Boolean': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.Array': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'length']),
- '$data.Object': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.Guid': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.Blob': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minLength', 'maxLength', 'length']),
- '$data.GeographyPoint': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyLineString': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyPolygon': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyMultiPoint': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyMultiLineString': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyMultiPolygon': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyCollection': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryPoint': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryLineString': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryPolygon': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryMultiPoint': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryMultiLineString': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryMultiPolygon': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryCollection': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator'])
- }
- },
-
- fieldValidate: function (entity, memberDefinition, value, errors, validationTypeName) {
- ///
- ///
- ///
- ///
- if (entity.entityState == $data.EntityState.Modified && entity.changedProperties && entity.changedProperties.indexOf(memberDefinition) < 0)
- return;
-
- var validatonGroup = this.supportedValidations[validationTypeName];
- if (validatonGroup) {
- var validations = Object.keys(validatonGroup);
- validations.forEach(function (validation) {
- if (memberDefinition[validation] && validatonGroup[validation] && !validatonGroup[validation].call(entity, value, this.getValidationValue(memberDefinition, validation)))
- errors.push(this.createValidationError(memberDefinition, validation, 'Validation error!'));
- }, this);
-
- if (validationTypeName === $data.Entity.fullName && value instanceof $data.Entity && !value.isValid()) {
- errors.push(this.createValidationError(memberDefinition, 'ComplexProperty', 'Validation error!'));
- }
- }
- }
-
-}, null);
-
-$data.Validation.Entity = new $data.Validation.EntityValidation();
-
-$data.Class.define('$data.Notifications.ChangeDistributorBase', null, null, {
- distributeData: function (collectorData) {
- Guard.raise("Pure class");
- }
-}, null);
-$data.Class.define('$data.Notifications.ChangeCollectorBase', null, null, {
- buildData: function (entityContextData) {
- Guard.raise("Pure class");
- },
- processChangedData: function (entityData) {
- if (this.Distrbutor && this.Distrbutor.distributeData)
- this.Distrbutor.distributeData(this.buildData(entityData));
- },
- Distrbutor: { enumerable: false, dataType: $data.Notifications.ChangeDistributorBase, storeOnObject: true }
-}, null);
-$data.Class.define('$data.Notifications.ChangeDistributor', $data.Notifications.ChangeDistributorBase, null, {
- constructor: function (broadcastUrl) {
- this.broadcastUrl = broadcastUrl;
- },
- distributeData: function (data) {
- $data.ajax({
- url: this.broadcastUrl,
- type: "POST",
- data: 'data=' + JSON.stringify(data),
- succes: this.success,
- error: this.error
- });
- },
- broadcastUrl: { dataType: "string" },
- success: function () { },
- error: function () { }
-}, null);
-$data.Class.define('$data.Notifications.ChangeCollector', $data.Notifications.ChangeCollectorBase, null, {
- buildData: function (entities) {
- var result = [];
- entities.forEach(function (element) {
- var resObj = { entityState: element.data.entityState, typeName: element.data.getType().name };
- var enumerableMemDefCollection = [];
-
- switch (element.data.entityState) {
- case $data.EntityState.Added:
- enumerableMemDefCollection = element.data.getType().memberDefinitions.getPublicMappedProperties();
- break;
- case $data.EntityState.Modified:
- enumerableMemDefCollection = element.data.changedProperties;
- break;
- case $data.EntityState.Deleted:
- enumerableMemDefCollection = element.data.getType().memberDefinitions.getKeyProperties();
- break;
- default:
- break;
- }
-
- enumerableMemDefCollection.forEach(function (memDef) {
- resObj[memDef.name] = element.data[memDef.name];
- });
-
- result.push(resObj);
- });
-
- return result;
- }
-}, null);$data.Class.define('$data.Transaction', null, null, {
- constructor: function () {
- this._objectId = (new Date()).getTime();
- $data.Trace.log("create: ", this._objectId);
-
- this.oncomplete = new $data.Event("oncomplete", this);
- this.onerror = new $data.Event("onerror", this);
- },
- abort: function () {
- Guard.raise(new Exception('Not Implemented', 'Not Implemented', arguments));
- },
-
- _objectId: { type: $data.Integer },
- transaction: { type: $data.Object },
-
- oncomplete: { type: $data.Event },
- onerror: { type: $data.Event }
-}, null);$data.Class.define('$data.Access', null, null, {}, {
- isAuthorized: function(access, user, sets, callback){
- var pHandler = new $data.PromiseHandler();
- var clbWrapper = pHandler.createCallback(callback);
- var pHandlerResult = pHandler.getPromise();
-
- //clbWrapper.error('Authorization failed', 'Access authorization');
- clbWrapper.success(true);
-
- return pHandlerResult;
-
- /*var error;
-
- if (!access) error = 'Access undefined';
- if (typeof access !== 'number') error = 'Invalid access type';
- if (!user) user = {}; //error = 'User undefined';
- if (!user.roles) user.roles = {}; //error = 'User has no roles';
- if (!roles) roles = {}; //error = 'Roles undefined';
- if (!(roles instanceof Array || typeof roles === 'object')) error = 'Invald roles type';
-
- var pHandler = new $data.PromiseHandler();
- var clbWrapper = pHandler.createCallback(callback);
- var pHandlerResult = pHandler.getPromise();
-
- if (error){
- clbWrapper.error(error, 'Access authorization');
- return pHandlerResult;
- }
-
- if (user.roles instanceof Array){
- var r = {};
- for (var i = 0; i < user.roles.length; i++){
- if (typeof user.roles[i] === 'string') r[user.roles[i]] = true;
- }
- user.roles = r;
- }
-
- if (roles instanceof Array){
- var r = {};
- for (var i = 0; i < roles.length; i++){
- if (typeof roles[i] === 'string') r[roles[i]] = true;
- }
- roles = r;
- }
-
- var args = arguments;
- var readyFn = function(result){
- if (result) clbWrapper.success(result);
- else clbWrapper.error('Authorization failed', args);
- };
-
- var rolesKeys = Object.getOwnPropertyNames(roles);
- var i = 0;
-
- var callbackFn = function(result){
- if (result) readyFn(result);
-
- if (typeof roles[rolesKeys[i]] === 'boolean' && roles[rolesKeys[i]]){
- if (user.roles[rolesKeys[i]]) readyFn(true);
- else{
- i++;
- if (i < rolesKeys.length) callbackFn();
- else readyFn(false);
- }
- }else if (typeof roles[rolesKeys[i]] === 'function'){
- var r = roles[rolesKeys[i]].call(user);
-
- if (typeof r === 'function') r.call(user, (i < rolesKeys.length ? callbackFn : readyFn));
- else{
- if (r) readyFn(true);
- else{
- i++;
- if (i < rolesKeys.length) callbackFn();
- else readyFn(false);
- }
- }
- }else if (typeof roles[rolesKeys[i]] === 'number'){
- if (((typeof user.roles[rolesKeys[i]] === 'number' && (user.roles[rolesKeys[i]] & access)) ||
- (typeof user.roles[rolesKeys[i]] !== 'number' && user.roles[rolesKeys[i]])) &&
- (roles[rolesKeys[i]] & access)) user.roles[rolesKeys[i]] && readyFn(true);
- else{
- i++;
- if (i < rolesKeys.length) callbackFn();
- else readyFn(false);
- }
- }
- };
-
- callbackFn();
-
- return pHandlerResult;*/
- },
- getAccessBitmaskFromPermission: function(p){
- var access = $data.Access.None;
-
- if (p.Create) access |= $data.Access.Create;
- if (p.Read) access |= $data.Access.Read;
- if (p.Update) access |= $data.Access.Update;
- if (p.Delete) access |= $data.Access.Delete;
- if (p.DeleteBatch) access |= $data.Access.DeleteBatch;
- if (p.Execute) access |= $data.Access.Execute;
-
- return access;
- },
- None: { value: 0 },
- Create: { value: 1 },
- Read: { value: 2 },
- Update: { value: 4 },
- Delete: { value: 8 },
- DeleteBatch: { value: 16 },
- Execute: { value: 32 }
-});
-$data.Class.define('$data.Promise', null, null, {
- always: function () { Guard.raise(new Exception('$data.Promise.always', 'Not implemented!')); },
- done: function () { Guard.raise(new Exception('$data.Promise.done', 'Not implemented!')); },
- fail: function () { Guard.raise(new Exception('$data.Promise.fail', 'Not implemented!')); },
- isRejected: function () { Guard.raise(new Exception('$data.Promise.isRejected', 'Not implemented!')); },
- isResolved: function () { Guard.raise(new Exception('$data.Promise.isResolved', 'Not implemented!')); },
- //notify: function () { Guard.raise(new Exception('$data.Promise.notify', 'Not implemented!')); },
- //notifyWith: function () { Guard.raise(new Exception('$data.Promise.notifyWith', 'Not implemented!')); },
- pipe: function () { Guard.raise(new Exception('$data.Promise.pipe', 'Not implemented!')); },
- progress: function () { Guard.raise(new Exception('$data.Promise.progress', 'Not implemented!')); },
- promise: function () { Guard.raise(new Exception('$data.Promise.promise', 'Not implemented!')); },
- //reject: function () { Guard.raise(new Exception('$data.Promise.reject', 'Not implemented!')); },
- //rejectWith: function () { Guard.raise(new Exception('$data.Promise.rejectWith', 'Not implemented!')); },
- //resolve: function () { Guard.raise(new Exception('$data.Promise.resolve', 'Not implemented!')); },
- //resolveWith: function () { Guard.raise(new Exception('$data.Promise.resolveWith', 'Not implemented!')); },
- state: function () { Guard.raise(new Exception('$data.Promise.state', 'Not implemented!')); },
- then: function () { Guard.raise(new Exception('$data.Promise.then', 'Not implemented!')); }
-}, null);
-
-$data.Class.define('$data.PromiseHandlerBase', null, null, {
- constructor: function () { },
- createCallback: function (callBack) {
- callBack = $data.typeSystem.createCallbackSetting(callBack);
-
- return cbWrapper = {
- success: callBack.success,
- error: callBack.error,
- notify: callBack.notify
- };
- },
- getPromise: function () {
- return new $data.Promise();
- }
-}, null);
-
-$data.PromiseHandler = $data.PromiseHandlerBase;
-var EventSubscriber = $data.Class.define("EventSubscriber", null, null, {
- constructor: function (handler, state, thisArg) {
- ///
- /// event handler
- ///
- ///
- ///
- ///
- ///
- ///
- /// custom state object
- /// [i]this[/i] context for handler
- ///
- /// event handler
- /// custom state object
- /// [i]this[/i] context for handler
- this.handler = handler;
- this.state = state;
- this.thisArg = thisArg;
- },
- handler: {},
- state: {},
- thisArg: {}
-});
-
-$data.Event = Event = $data.Class.define("$data.Event", null, null, {
- constructor: function (name, sender) {
- ///The name of the event
- ///The originator/sender of the event. [this] in handlers will be set to this
- var subscriberList = null;
- var parentObject = sender;
-
- function detachHandler(list, handler) {
- ///
- ///
- list.forEach(function (item, index) {
- if (item.handler == handler) {
- list.splice(index, 1);
- }
- });
- }
-
- this.attach = function (handler, state, thisArg) {
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- if (!subscriberList) {
- subscriberList = [];
- }
- subscriberList.push(new EventSubscriber(handler, state, thisArg || sender));
- };
- this.detach = function (handler) {
- detachHandler(subscriberList, handler);
- };
- this.fire = function (eventData, snder) {
- var snd = snder || sender || this;
- //eventData.eventName = name;
- ///
- if (subscriberList) {
- subscriberList.forEach(function (subscriber) {
- ///
- try {
- subscriber.handler.call(subscriber.thisArg, snd, eventData, subscriber.state);
- } catch(ex) {
- console.log("unhandled exception in event handler. exception suppressed");
- console.dir(ex);
- }
- });
- }
- };
- this.fireCancelAble = function (eventData, snder) {
- var snd = snder || sender || this;
- //eventData.eventName = name;
- ///
- var isValid = true;
- if (subscriberList) {
- subscriberList.forEach(function (subscriber) {
- ///
- try {
- isValid = isValid && (subscriber.handler.call(subscriber.thisArg, snd, eventData, subscriber.state) === false ? false : true);
- } catch (ex) {
- console.log("unhandled exception in event handler. exception suppressed");
- console.dir(ex);
- }
- });
- }
- return isValid;
- };
- }
-});
-
-
-var eventData = $data.Class.define("EventData", null, null, {
- eventName: {}
-});
-
-var PropertyChangeEventData = $data.Class.define("PropertyChangeEventData", EventData, null, {
- constructor: function (propertyName, oldValue, newValue) {
- this.propertyName = propertyName;
- this.oldValue = oldValue;
- this.newValue = newValue;
- },
- propertyName: {},
- oldValue: {},
- newValue: {}
-});
-
-var PropertyValidationEventData = $data.Class.define("PropertyValidationEventData", EventData, null, {
- constructor: function (propertyName, oldValue, newValue, errors) {
- this.propertyName = propertyName;
- this.oldValue = oldValue;
- this.newValue = newValue;
- this.errors = errors;
- this.cancel = false;
- },
- propertyName: {},
- oldValue: {},
- newValue: {},
- errors: {},
- cancel: {}
-});
-
-
-
-$data.Entity = Entity = $data.Class.define("$data.Entity", null, null, {
- constructor: function (initData, newInstanceOptions) {
- ///
- /// This class provide a light weight, object-relational interface between
- /// your javascript code and database.
- ///
- ///
- ///
- /// initialization data
- ///
- /// var category = new $news.Types.Category({ Title: 'Tech' });
- /// $news.context.Categories.add(category);
- ///
- ///
- ///
- /// initialization data
- ///
- ///
- ///
- ///
- /// Determines the current $data.Entity is validated.
- /// array of $data.Validation.ValidationError
- /// array of MemberDefinition
- ///
- /// array of MemberDefinition
-
- this.initData = {};
- var thisType = this.getType();
- if (thisType.__copyPropertiesToInstance) {
- $data.typeSystem.writePropertyValues(this);
- }
-
- var ctx = null;
- this.context = ctx;
- if ("setDefaultValues" in thisType) {
- if (!newInstanceOptions || newInstanceOptions.setDefaultValues !== false) {
- if (!initData || Object.keys(initData).length < 1) {
- initData = thisType.setDefaultValues(initData);
- }
- }
- }
-
- if (typeof initData === "object") {
- var typeMemDefs = thisType.memberDefinitions;
- var memDefNames = typeMemDefs.getPublicMappedPropertyNames();
-
- for (var i in initData) {
- if (memDefNames.indexOf(i) > -1) {
- var memberDef = typeMemDefs.getMember(i);
- var type = Container.resolveType(memberDef.type);
- var value = initData[i];
-
- if (memberDef.concurrencyMode === $data.ConcurrencyMode.Fixed) {
- this.initData[i] = value;
- } else {
- if (newInstanceOptions && newInstanceOptions.converters) {
- var converter = newInstanceOptions.converters[Container.resolveName(type)];
- if (converter)
- value = converter(value);
- }
-
- this.initData[i] = Container.convertTo(value, type, memberDef.elementType, newInstanceOptions);
- }
- }
- }
-
- }
-
- if (newInstanceOptions && newInstanceOptions.entityBuilder) {
- newInstanceOptions.entityBuilder(this, thisType.memberDefinitions.asArray(), thisType);
- }
-
- this.changedProperties = undefined;
- this.entityState = undefined;
-
- },
- toString: function () {
- /// Returns a string that represents the current $data.Entity
- ///
-
- return this.getType().fullName + "(" + (this.Id || this.Name || '') + ")"
- },
- toJSON: function () {
- /// Creates pure JSON object from $data.Entity.
- /// JSON representation
-
- var result = {};
- var self = this;
- this.getType().memberDefinitions.getPublicMappedProperties().forEach(function (memDef) {
- if (self[memDef.name] instanceof Date && memDef.type && Container.resolveType(memDef.type) === $data.DateTimeOffset) {
- result[memDef.name] = new $data.DateTimeOffset(self[memDef.name]);
- } else {
- result[memDef.name] = self[memDef.name];
- }
- });
- return result;
- },
- equals: function (entity) {
- /// Determines whether the specified $data.Entity is equal to the current $data.Entity.
- /// [b]true[/b] if the specified $data.Entity is equal to the current $data.Entity; otherwise, [b]false[/b].
-
- if (entity.getType() !== this.getType()) {
- return false;
- }
- var entityPk = this.getType().memberDefinitions.getKeyProperties();
- for (var i = 0; i < entityPk.length; i++) {
- if (this[entityPk[i].name] != entity[entityPk[i].name]) {
- return false;
- }
- }
- return true;
- },
-
- propertyChanging: {
- dataType: $data.Event, storeOnObject: true, monitorChanges: false, notMapped: true, enumerable: false, prototypeProperty: true,
- get: function () {
- if (!this._propertyChanging)
- this._propertyChanging = new Event('propertyChanging', this);
-
- return this._propertyChanging;
- },
- set: function (value) { this._propertyChanging = value; }
- },
-
- propertyChanged: {
- dataType: $data.Event, storeOnObject: true, monitorChanges: false, notMapped: true, enumerable: false, prototypeProperty: true,
- get: function () {
- if (!this._propertyChanged)
- this._propertyChanged = new Event('propertyChanged', this);
-
- return this._propertyChanged;
- },
- set: function (value) { this._propertyChanged = value; }
- },
-
- propertyValidationError: {
- dataType: $data.Event, storeOnObject: true, monitorChanges: false, notMapped: true, enumerable: false, prototypeProperty: true,
- get: function () {
- if (!this._propertyValidationError)
- this._propertyValidationError = new Event('propertyValidationError', this);
-
- return this._propertyValidationError;
- },
- set: function (value) { this._propertyValidationError = value; }
- },
-
- // protected
- storeProperty: function (memberDefinition, value) {
- ///
- ///
-
- if (memberDefinition.concurrencyMode !== $data.ConcurrencyMode.Fixed) {
- value = Container.convertTo(value, memberDefinition.type, memberDefinition.elementType);
- }
-
- var eventData = null;
- if (memberDefinition.monitorChanges != false && (this._propertyChanging || this._propertyChanged || "instancePropertyChanged" in this.constructor)) {
- var origValue = this[memberDefinition.name];
- eventData = new PropertyChangeEventData(memberDefinition.name, origValue, value);
- if (this._propertyChanging)
- this.propertyChanging.fire(eventData);
- }
-
- if (memberDefinition.monitorChanges != false && (this._propertyValidationError || "instancePropertyValidationError" in this.constructor)) {
- var errors = $data.Validation.Entity.ValidateEntityField(this, memberDefinition, value);
- if (errors.length > 0) {
- var origValue = this[memberDefinition.name];
- var errorEventData = new PropertyValidationEventData(memberDefinition.name, origValue, value, errors);
-
- if (this._propertyValidationError)
- this.propertyValidationError.fire(errorEventData);
- if ("instancePropertyValidationError" in this.constructor)
- this.constructor["instancePropertyValidationError"].fire(errorEventData, this);
-
- if (errorEventData.cancel == true)
- return;
- }
- }
-
- if (memberDefinition.storeOnObject == true) {
- //TODO refactor to Base.getBackingFieldName
- var backingFieldName = "_" + memberDefinition.name;
- this[backingFieldName] = value;
- } else {
- this.initData[memberDefinition.name] = value;
- }
- this.isValidated = false;
-
- if (memberDefinition.monitorChanges != false && this.entityState == $data.EntityState.Unchanged)
- this.entityState = $data.EntityState.Modified;
-
- this._setPropertyChanged(memberDefinition);
-
- if (memberDefinition.monitorChanges != false) {
- //if (!this.changedProperties) {
- // this.changedProperties = [];
- //}
-
- //if (!this.changedProperties.some(function (memDef) { return memDef.name == memberDefinition.name }))
- // this.changedProperties.push(memberDefinition);
-
- if (this._propertyChanged)
- this.propertyChanged.fire(eventData);
-
- //TODO mixin framework
- if ("instancePropertyChanged" in this.constructor) {
- this.constructor["instancePropertyChanged"].fire(eventData, this);
- }
- }
- },
- _setPropertyChanged: function (memberDefinition) {
- if (memberDefinition.monitorChanges != false) {
- if (!this.changedProperties) {
- this.changedProperties = [];
- }
-
- if (!this.changedProperties.some(function (memDef) { return memDef.name == memberDefinition.name }))
- this.changedProperties.push(memberDefinition);
- }
- },
-
- // protected
- retrieveProperty: function (memberDefinition) {
- ///
-
- if (memberDefinition.storeOnObject == true) {
- //TODO refactor to Base.getBackingFieldName
- var backingFieldName = "_" + memberDefinition.name;
- return this[backingFieldName];
- } else {
- return this.initData[memberDefinition.name];
- }
- },
-
- // protected
- getProperty: function (memberDefinition, callback, tran) {
- /// Retrieve value of member
- ///
- ///
- ///
- ///
- ///
- ///
- /// value associated for [i]memberDefinition[/i]
-
- callback = $data.typeSystem.createCallbackSetting(callback);
- if (this[memberDefinition.name] != undefined) {
- if (tran instanceof $data.Transaction)
- callback.success(this[memberDefinition.name], tran);
- else
- callback.success(this[memberDefinition.name]);
- return;
- }
-
- var context = this.context;
- if (!this.context) {
- try {
- var that = this;
- var storeToken = this.storeToken || this.getType().storeToken;
- if (storeToken && typeof storeToken.factory === 'function') {
- var ctx = storeToken.factory();
- return ctx.onReady().then(function (context) {
- return context.loadItemProperty(that, memberDefinition, callback);
- });
- }
- } catch (e) { }
-
- Guard.raise(new Exception('Entity not in context', 'Invalid operation'));
- } else {
- return context.loadItemProperty(this, memberDefinition, callback, tran);
- }
- },
- // protected
- setProperty: function (memberDefinition, value, callback, tran) {
- ///
- ///
- /// done
- this[memberDefinition.name] = value;
-
- //callback = $data.typeSystem.createCallbackSetting(callback);
- var pHandler = new $data.PromiseHandler();
- callback = pHandler.createCallback(callback);
- callback.success(this[memberDefinition.name]);
- return pHandler.getPromise();
- },
-
- isValid: function () {
- /// Determines the current $data.Entity is validated and valid.
- ///
-
- if (!this.isValidated) {
- this.ValidationErrors = $data.Validation.Entity.ValidateEntity(this);
- this.isValidated = true;
- }
- return this.ValidationErrors.length == 0;
- },
- isValidated: { dataType: "bool", storeOnObject: true, monitorChanges: false, notMapped: true, enumerable: false, value: false },
- ValidationErrors: {
- dataType: Array,
- elementType: $data.Validation.ValidationError,
- storeOnObject: true,
- monitorChanges: true,
- notMapped: true,
- enumerable: false
- },
-
- resetChanges: function () {
- /// reset changes
-
- delete this._changedProperties;
- },
-
- changedProperties: {
- dataType: Array,
- elementType: window["MemberDefinition"],
- storeOnObject: true,
- monitorChanges: false,
- notMapped: true,
- enumerable: false
- },
-
- entityState: { dataType: "integer", storeOnObject: true, monitorChanges: false, notMapped: true, enumerable: false },
- /*
- toJSON: function () {
- if (this.context) {
- var itemType = this.getType();
- var storageModel = this.context._storageModel[itemType.name];
- var o = new Object();
- for (var property in this) {
- if (typeof this[property] !== "function") {
- var excludedFields = storageModel.Associations.every(function (association) {
- return association.FromPropertyName == property && (association.FromMultiplicity == "0..1" || association.FromMultiplicity == "1");
- }, this);
- if (!excludedFields) {
- o[property] = this[property];
- }
- }
- }
- return o;
- }
- return this;
- } */
- //,
-
- //onReady: function (callback) {
- // this.__onReadyList = this.__onReadyList || [];
- // this.__onReadyList.push(callback);
- //},
-
- remove: function () {
- if ($data.ItemStore && 'EntityInstanceRemove' in $data.ItemStore)
- return $data.ItemStore.EntityInstanceRemove.apply(this, arguments);
- else
- throw 'not implemented'; //todo
- },
- save: function () {
- if ($data.ItemStore && 'EntityInstanceSave' in $data.ItemStore)
- return $data.ItemStore.EntityInstanceSave.apply(this, arguments);
- else
- throw 'not implemented'; //todo
- },
- refresh: function () {
- if ($data.ItemStore && 'EntityInstanceSave' in $data.ItemStore)
- return $data.ItemStore.EntityInstanceRefresh.apply(this, arguments);
- else
- throw 'not implemented'; //todo
- },
- storeToken: { type: Object, monitorChanges: false, notMapped: true, storeOnObject: true },
-
- getFieldUrl: function (field) {
- if (this.context) {
- return this.context.getFieldUrl(this, field);
- } else if (this.getType().storeToken && typeof this.getType().storeToken.factory === 'function') {
- var context = this.getType().storeToken.factory();
- return context.getFieldUrl(this, field);
- } else if (this.getType().storeToken){
- try {
- var ctx = $data.ItemStore._getContextPromise('default', this.getType());
- if (ctx instanceof $data.EntityContext) {
- return ctx.getFieldUrl(this, field);
- }
- } catch (e) {
- }
- }
- return '#';
- }
-},
-{
- //create get_[property] and set_[property] functions for properties
- __setPropertyfunctions: { value: true, notMapped: true, enumerable: false, storeOnObject: true },
- //copy public properties to current instance
- __copyPropertiesToInstance: { value: false, notMapped: true, enumerable: false, storeOnObject: true },
-
- inheritedTypeProcessor: function (type) {
- if ($data.ItemStore && 'EntityInheritedTypeProcessor' in $data.ItemStore)
- $data.ItemStore.EntityInheritedTypeProcessor.apply(this, arguments);
-
- //default value setter method factory
- type.defaultValues = {};
-
- type.memberDefinitions.asArray().forEach(function (pd) {
- if (pd.hasOwnProperty("defaultValue")) {
- type.defaultValues[pd.name] = pd.defaultValue;
- }
- });
-
- if (Object.keys(type.defaultValues).length > 0) {
- type.setDefaultValues = function (initData, instance) {
- initData = initData || {};
- var dv = type.defaultValues;
- for (var n in dv) {
- if (!(n in initData)) {
- var value = dv[n];
- if ("function" === typeof value) {
- initData[n] = dv[n](n, instance);
- } else {
- initData[n] = dv[n];
- }
- }
- }
- return initData;
- }
- }
- },
-
-
- //Type Events
- addEventListener: function(eventName, fn) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- this[delegateName] = new $data.Event(eventName, this);
- }
- this[delegateName].attach(fn);
- },
- removeEventListener: function(eventName, fn) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- return;
- }
- this[delegateName].detach(fn);
- },
- raiseEvent: function(eventName, data) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- return;
- }
- this[delegateName].fire(data);
- },
-
- getFieldNames: function () {
- return this.memberDefinitions.getPublicMappedPropertyNames();
- },
-
- 'from$data.Object': function (value, type, t, options) {
- if (!Object.isNullOrUndefined(value)) {
- var newInstanceOptions;
- if (options && options.converters) {
- newInstanceOptions = {
- converters: options.converters
- }
- }
-
- return new this(value, newInstanceOptions);
- } else {
- return value;
- }
- }
-
-});
-
-
-$data.define = function (name, container, definition) {
- if (container && !(container instanceof $data.ContainerClass)) {
- definition = container;
- container = undefined;
- }
- if (!definition) {
- throw new Error("json object type is not supported yet");
- }
- var _def = {};
- var hasKey = false;
- var keyFields = [];
- Object.keys(definition).forEach(function (fieldName) {
- var propDef = definition[fieldName];
- if (typeof propDef === 'object' && ("type" in propDef || "get" in propDef || "set" in propDef)) {
-
- _def[fieldName] = propDef;
- if (propDef.key) {
- keyFields.push(propDef);
- }
-
- if (("get" in propDef || "set" in propDef) && (!('notMapped' in propDef) || propDef.notMapped === true)) {
- propDef.notMapped = true;
- propDef.storeOnObject = true;
- }
- if ("get" in propDef && !("set" in propDef)) {
- propDef.set = function () { };
- } else if ("set" in propDef && !("get" in propDef)) {
- propDef.get = function () { };
- }
-
- } else {
- _def[fieldName] = { type: propDef };
- }
- });
-
- if (keyFields.length < 1) {
- var keyProp;
- switch (true) {
- case "id" in _def:
- keyProp = "id";
- break;
- case "Id" in _def:
- keyProp = "Id"
- break;
- case "ID" in _def:
- keyProp = "ID"
- break;
- }
- if (keyProp) {
- _def[keyProp].key = true;
- var propTypeName = $data.Container.resolveName(_def[keyProp].type);
- _def[keyProp].computed = true;
- //if ("$data.Number" === propTypeName || "$data.Integer" === propTypeName) {
- //}
- } else {
- _def.Id = { type: "int", key: true, computed: true }
- }
- }
-
-
- var entityType = $data.Entity.extend(name, container, _def);
- return entityType;
-}
-$data.implementation = function (name) {
- return Container.resolveType(name);
-};
-
-
-
-
-(function () {
-
- $data.defaults = $data.defaults || {};
- $data.defaults.defaultDatabaseName = 'JayDataDefault';
-
-})();
-
-
-$data.Class.define('$data.StorageModel', null, null, {
- constructor: function () {
- ///User defined type
- this.ComplexTypes = [];
- this.Associations = [];
- },
- LogicalType: {},
- LogicalTypeName: {},
- PhysicalType: {},
- PhysicalTypeName: {},
- EventHandlers: {},
- TableName: {},
- TableOptions: { value: undefined },
- ComplexTypes: {},
- Associations: {},
- ContextType: {},
- Roles: {}
-}, null);
-$data.Class.define('$data.Association', null, null, {
- constructor: function (initParam) {
- if (initParam) {
- this.From = initParam.From;
- this.FromType = initParam.FromType;
- this.FromMultiplicity = initParam.FromMultiplicity;
- this.FromPropertyName = initParam.FromPropertyName;
- this.To = initParam.To;
- this.ToType = initParam.ToType;
- this.ToMultiplicity = initParam.ToMultiplicity;
- this.ToPropertyName = initParam.ToPropertyName;
- }
- },
- From: {},
- FromType: {},
- FromMultiplicity: {},
- FromPropertyName: {},
- To: {},
- ToType: {},
- ToMultiplicity: {},
- ToPropertyName: {},
- ReferentialConstraint: {}
-}, null);
-$data.Class.define('$data.ComplexType', $data.Association, null, {}, null);
-
-$data.Class.define('$data.EntityContext', null, null,
-{
- constructor: function (storageProviderCfg) {
- /// Provides facilities for querying and working with entity data as objects.
- ///Storage provider specific configuration object.
-
- if ($data.ItemStore && 'ContextRegister' in $data.ItemStore)
- $data.ItemStore.ContextRegister.apply(this, arguments);
-
- if (storageProviderCfg.queryCache)
- this.queryCache = storageProviderCfg.queryCache;
-
- if ("string" === typeof storageProviderCfg) {
- if (0 === storageProviderCfg.indexOf("http")) {
- storageProviderCfg = {
- name: "oData",
- oDataServiceHost: storageProviderCfg
- }
- } else {
- storageProviderCfg = {
- name: "local",
- databaseName: storageProviderCfg
- }
- }
- }
-
- if ("provider" in storageProviderCfg) {
- storageProviderCfg.name = storageProviderCfg.provider;
- }
-
- //Initialize properties
- this.lazyLoad = false;
- this.trackChanges = false;
- this._entitySetReferences = {};
- this._storageModel = [];
-
- var ctx = this;
- ctx._isOK = false;
-
- var origSuccessInitProvider = this._successInitProvider;
- this._successInitProvider = function (errorOrContext) {
- if (errorOrContext instanceof $data.EntityContext) {
- origSuccessInitProvider(ctx);
- } else {
- origSuccessInitProvider(ctx, errorOrContext);
- }
- }
-
- this._storageModel.getStorageModel = function (typeName) {
- var name = Container.resolveName(typeName);
- return ctx._storageModel[name];
- };
- if (typeof storageProviderCfg.name === 'string') {
- var tmp = storageProviderCfg.name;
- storageProviderCfg.name = [tmp];
- }
- var i = 0, providerType;
- var providerList = [].concat(storageProviderCfg.name);
- var callBack = $data.typeSystem.createCallbackSetting({ success: this._successInitProvider, error: this._successInitProvider });
-
- this._initStorageModelSync();
- ctx._initializeEntitySets(ctx.getType());
-
- $data.StorageProviderLoader.load(providerList, {
- success: function (providerType) {
- ctx.storageProvider = new providerType(storageProviderCfg, ctx);
- ctx.storageProvider.setContext(ctx);
- ctx.stateManager = new $data.EntityStateManager(ctx);
-
- var contextType = ctx.getType();
- if (providerType.name in contextType._storageModelCache) {
- ctx._storageModel = contextType._storageModelCache[providerType.name];
- } else {
- ctx._initializeStorageModel();
- contextType._storageModelCache[providerType.name] = ctx._storageModel;
- }
-
- //ctx._initializeEntitySets(contextType);
- if (storageProviderCfg && storageProviderCfg.user) Object.defineProperty(ctx, 'user', { value: storageProviderCfg.user, enumerable: true });
- if (storageProviderCfg && storageProviderCfg.checkPermission) Object.defineProperty(ctx, 'checkPermission', { value: storageProviderCfg.checkPermission, enumerable: true });
-
- //ctx._isOK = false;
- ctx._initializeStore(callBack);
- },
- error: function () {
- callBack.error('Provider fallback failed!');
- }
- });
-
-
-
- this.addEventListener = function (eventName, fn) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- this[delegateName] = new $data.Event(eventName, this);
- }
- this[delegateName].attach(fn);
- };
-
- this.removeEventListener = function (eventName, fn) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- return;
- }
- this[delegateName].detach(fn);
- };
-
- this.raiseEvent = function (eventName, data) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- return;
- }
- this[delegateName].fire(data);
- };
-
-
- this.ready = this.onReady({
- success: $data.defaultSuccessCallback,
- error: function () {
- if ($data.PromiseHandler !== $data.PromiseHandlerBase) {
- $data.defaultErrorCallback.apply(this, arguments);
- } else {
- $data.Trace.error(arguments);
- }
- }
- });
- },
- beginTransaction: function () {
- var tables = null;
- var callBack = null;
- var isWrite = false;
-
- function readParam(value) {
- if (Object.isNullOrUndefined(value)) return;
-
- if (typeof value === 'boolean') {
- isWrite = value;
- } else if (Array.isArray(value)) {
- tables = value;
- } else {
- callBack = value;
- }
- }
-
- readParam(arguments[0]);
- readParam(arguments[1]);
- readParam(arguments[2]);
-
- var pHandler = new $data.PromiseHandler();
- callBack = pHandler.createCallback(callBack);
-
- //callBack = $data.typeSystem.createCallbackSetting(callBack);
- this.storageProvider._beginTran(tables, isWrite, callBack);
-
- return pHandler.getPromise();
- },
- _isReturnTransaction: function (transaction) {
- return transaction instanceof $data.Base || transaction === 'returnTransaction';
- },
- _applyTransaction: function (scope, cb, args, transaction, isReturnTransaction) {
- if (isReturnTransaction === true) {
- if (transaction instanceof $data.Transaction) {
- Array.prototype.push.call(args, transaction);
- cb.apply(scope, args);
- } else {
- this.beginTransaction(function (tran) {
- Array.prototype.push.call(args, tran);
- cb.apply(scope, args);
- });
- }
- }
- else {
- cb.apply(scope, args);
- }
- },
-
- getDataType: function (dataType) {
- // Obsolate
- if (typeof dataType == "string") {
- var memDef_dataType = this[dataType];
- if (memDef_dataType === undefined || memDef_dataType === null) { memDef_dataType = eval(dataType); }
- return memDef_dataType;
- }
- return dataType;
- },
- _initializeEntitySets: function (ctor) {
-
- for (var i = 0, l = this._storageModel.length; i < l; i++){
- var storageModel = this._storageModel[i];
- this[storageModel.ItemName] = new $data.EntitySet(storageModel.LogicalType, this, storageModel.ItemName, storageModel.EventHandlers, storageModel.Roles);
- var sm = this[storageModel.ItemName];
- sm.name = storageModel.ItemName;
- sm.tableName = storageModel.TableName;
- sm.tableOptions = storageModel.TableOptions;
- sm.eventHandlers = storageModel.EventHandlers;
- this._entitySetReferences[storageModel.LogicalType.name] = sm;
-
- this._initializeActions(sm, ctor, ctor.getMemberDefinition(storageModel.ItemName));
-
- }
-
- },
- _initializeStore: function (callBack) {
- if (this.storageProvider) {
- this.storageProvider.initializeStore(callBack);
- }
- },
-
- _initStorageModelSync: function() {
- var _memDefArray = this.getType().memberDefinitions.asArray();
-
-
- for (var i = 0; i < _memDefArray.length; i++) {
- var item = _memDefArray[i];
- if ('dataType' in item) {
- var itemResolvedDataType = Container.resolveType(item.dataType);
- if (itemResolvedDataType && itemResolvedDataType.isAssignableTo && itemResolvedDataType.isAssignableTo($data.EntitySet)) {
- var elementType = Container.resolveType(item.elementType);
- var storageModel = new $data.StorageModel();
- storageModel.TableName = item.tableName || item.name;
- storageModel.TableOptions = item.tableOptions;
- storageModel.ItemName = item.name;
- storageModel.LogicalType = elementType;
- storageModel.LogicalTypeName = elementType.name;
- storageModel.PhysicalTypeName = $data.EntityContext._convertLogicalTypeNameToPhysical(storageModel.LogicalTypeName);
- storageModel.ContextType = this.getType();
- storageModel.Roles = item.roles;
- if (item.indices) {
- storageModel.indices = item.indices;
- }
- if (item.beforeCreate) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.beforeCreate = item.beforeCreate;
- }
- if (item.beforeRead) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.beforeRead = item.beforeRead;
- }
- if (item.beforeUpdate) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.beforeUpdate = item.beforeUpdate;
- }
- if (item.beforeDelete) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.beforeDelete = item.beforeDelete;
- }
- if (item.afterCreate) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.afterCreate = item.afterCreate;
- }
- if (item.afterRead) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.afterRead = item.afterRead;
- }
- if (item.afterUpdate) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.afterUpdate = item.afterUpdate;
- }
- if (item.afterDelete) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.afterDelete = item.afterDelete;
- }
- this._storageModel.push(storageModel);
- var name = Container.resolveName(elementType);
- this._storageModel[name] = storageModel;
- }
- }
- }
-
- },
- _initializeStorageModel: function () {
-
-
- var _memDefArray = this.getType().memberDefinitions.asArray();
-
-
- if (typeof intellisense !== 'undefined')
- return;
-
-
- for (var i = 0; i < this._storageModel.length; i++) {
- var storageModel = this._storageModel[i];
-
- ///Storage model item
- var dbEntityInstanceDefinition = {};
-
- storageModel.Associations = storageModel.Associations || [];
- storageModel.ComplexTypes = storageModel.ComplexTypes || [];
- for (var j = 0; j < storageModel.LogicalType.memberDefinitions.getPublicMappedProperties().length; j++) {
- var memDef = storageModel.LogicalType.memberDefinitions.getPublicMappedProperties()[j];
- ///Member definition instance
-
- var memDefResolvedDataType = Container.resolveType(memDef.dataType);
-
- if ((this.storageProvider.supportedDataTypes.indexOf(memDefResolvedDataType) > -1) && Object.isNullOrUndefined(memDef.inverseProperty)) {
- //copy member definition
- var t = JSON.parse(JSON.stringify(memDef));
- //change datatype to resolved type
- t.dataType = memDefResolvedDataType;
- dbEntityInstanceDefinition[memDef.name] = t;
- continue;
- }
-
- this._buildDbType_navigationPropertyComplite(memDef, memDefResolvedDataType, storageModel);
-
- //var memDef_dataType = this.getDataType(memDef.dataType);
- if ((memDefResolvedDataType === $data.Array || (memDefResolvedDataType.isAssignableTo && memDefResolvedDataType.isAssignableTo($data.EntitySet))) &&
- (memDef.inverseProperty && memDef.inverseProperty !== '$$unbound')) {
- this._buildDbType_Collection_OneManyDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- } else {
- if (memDef.inverseProperty) {
- if (memDef.inverseProperty === '$$unbound') {
- //member definition is navigation but not back reference
- if (memDefResolvedDataType === $data.Array) {
- this._buildDbType_Collection_OneManyDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- } else {
- this._buildDbType_ElementType_OneManyDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- }
- } else {
- //member definition is navigation property one..one or one..many case
- var fields = memDefResolvedDataType.memberDefinitions.getMember(memDef.inverseProperty);
- if (fields) {
- if (fields.elementType) {
- //member definition is one..many connection
- var referealResolvedType = Container.resolveType(fields.elementType);
- if (referealResolvedType === storageModel.LogicalType) {
- this._buildDbType_ElementType_OneManyDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- } else {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception('Inverse property not valid, refereed item element type not match: ' + storageModel.LogicalTypeName, ', property: ' + memDef.name));
- }
- }
- } else {
- //member definition is one..one connection
- this._buildDbType_ElementType_OneOneDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- }
- } else {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception('Inverse property not valid'));
- }
- }
- }
- } else {
- //member definition is a complex type
- this._buildDbType_addComplexTypePropertyDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- }
- }
- }
- this._buildDbType_modifyInstanceDefinition(dbEntityInstanceDefinition, storageModel, this);
- var dbEntityClassDefinition = {};
- dbEntityClassDefinition.convertTo = this._buildDbType_generateConvertToFunction(storageModel, this);
- this._buildDbType_modifyClassDefinition(dbEntityClassDefinition, storageModel, this);
-
- //create physical type
- //TODO
- storageModel.PhysicalType = $data.Class.define(storageModel.PhysicalTypeName, $data.Entity, storageModel.LogicalType.container, dbEntityInstanceDefinition, dbEntityClassDefinition);
- }
- },
- _initializeActions: function (es, ctor, esDef) {
- if (esDef && esDef.actions) {
- var actionKeys = Object.keys(esDef.actions);
- for (var i = 0; i < actionKeys.length; i++) {
- var actionName = actionKeys[i];
- var action = esDef.actions[actionName];
- if (typeof action === 'function') {
- es[actionName] = action;
- } else {
- var actionDef = $data.MemberDefinition.translateDefinition(action, actionName, ctor);
- if (actionDef instanceof $data.MemberDefinition && actionDef.kind === $data.MemberTypes.method) {
- es[actionName] = actionDef.method;
- }
- }
- }
- }
- },
- _buildDbType_navigationPropertyComplite: function (memDef, memDefResolvedDataType, storageModel) {
- if (!memDef.inverseProperty) {
- var refMemDefs = null;
- if (memDefResolvedDataType === $data.Array || (memDefResolvedDataType.isAssignableTo && memDefResolvedDataType.isAssignableTo($data.EntitySet))) {
- var refStorageModel = this._storageModel.getStorageModel(Container.resolveType(memDef.elementType));
- if (refStorageModel) {
- refMemDefs = [];
- var pubDefs = refStorageModel.LogicalType.memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < pubDefs.length; i++) {
- var m = pubDefs[i];
- if ((m.inverseProperty == memDef.name) && (Container.resolveType(m.dataType) === Container.resolveType(storageModel.LogicalType)))
- refMemDefs.push(m);
- }
- }
- } else {
- var refStorageModel = this._storageModel.getStorageModel(memDefResolvedDataType);
- if (refStorageModel) {
- refMemDefs = [];
- var pubDefs = refStorageModel.LogicalType.memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < pubDefs.length; i++) {
- var m = pubDefs[i];
- if (m.elementType && ((m.inverseProperty == memDef.name) && (Container.resolveType(m.elementType) === storageModel.LogicalType)))
- refMemDefs.push(m);
- else if ((m.inverseProperty == memDef.name) && (Container.resolveType(m.dataType) === storageModel.LogicalType))
- refMemDefs.push(m);
- }
- }
- }
- if (refMemDefs) {
- if (refMemDefs.length > 1) {
- if (typeof intellisense !== 'undefined') {
- Guard.raise(new Exception('More than one inverse property refer to this member definition: ' + memDef.name + ', type: ' + Container.resolveName(storageModel.LogicalType)));
- }
- }
- var refMemDef = refMemDefs.pop();
- if (refMemDef) {
- memDef.inverseProperty = refMemDef.name;
- }
- }
- } else {
- var refStorageModel = null;
- if (memDefResolvedDataType === $data.Array || (memDefResolvedDataType.isAssignableTo && memDefResolvedDataType.isAssignableTo($data.EntitySet))) {
- refStorageModel = this._storageModel.getStorageModel(Container.resolveType(memDef.elementType));
-
- } else {
- refStorageModel = this._storageModel.getStorageModel(memDefResolvedDataType);
- }
-
- var p = refStorageModel.LogicalType.memberDefinitions.getMember(memDef.inverseProperty);
- if (p) {
- if (p.inverseProperty) {
- if (p.inverseProperty != memDef.name) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception('Inverse property mismatch'));
- }
- }
- } else {
- p.inverseProperty = memDef.name;
- }
- }
-
- }
- },
- _buildDbType_generateConvertToFunction: function (storageModel) { return function (instance) { return instance; }; },
- _buildDbType_modifyInstanceDefinition: function (instanceDefinition, storageModel) { return; },
- _buildDbType_modifyClassDefinition: function (classDefinition, storageModel) { return; },
- _buildDbType_addComplexTypePropertyDefinition: function (dbEntityInstanceDefinition, storageModel, memDef_dataType, memDef) {
- this._addNavigationPropertyDefinition(dbEntityInstanceDefinition, memDef, memDef.name, $data.MemberTypes.complexProperty);
- var complexType = this._createComplexElement(storageModel.LogicalType, "", memDef.name, memDef_dataType, "", "");
- storageModel.ComplexTypes[memDef.name] = complexType;
- storageModel.ComplexTypes.push(complexType);
- },
- _buildDbType_Collection_OneManyDefinition: function (dbEntityInstanceDefinition, storageModel, memDef_dataType, memDef) {
- var refereedType = Container.resolveType(memDef.elementType);
- if (refereedType === undefined || refereedType === null) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("Element type definition error", "Field definition", memDef));
- }
- }
- var refereedStorageModel = this._storageModel.getStorageModel(refereedType);
- //var refereedStorageModel = this._storageModel.filter(function (s) { return s.LogicalType === refereedType; })[0];
- if (!refereedStorageModel) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("No EntitySet definition for the following element type", "Field definition", memDef));
- }
- }
-
- this._addNavigationPropertyDefinition(dbEntityInstanceDefinition, memDef, memDef.name);
- var associationType = memDef.inverseProperty === '$$unbound' ? '$$unbound' : '0..1';
- var association = this._addAssociationElement(storageModel.LogicalType, associationType, memDef.name, refereedStorageModel.LogicalType, "*", memDef.inverseProperty);
- storageModel.Associations[memDef.name] = association;
- storageModel.Associations.push(association);
- },
- _buildDbType_ElementType_OneManyDefinition: function (dbEntityInstanceDefinition, storageModel, memDef_dataType, memDef) {
- var refereedType = Container.resolveType(memDef.dataType);
- if (refereedType === undefined || refereedType === null) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("Element type definition error", "Field definition", memDef));
- }
- }
- var refereedStorageModel = this._storageModel.getStorageModel(refereedType);
- //var refereedStorageModel = this._storageModel.filter(function (s) { return s.LogicalType === refereedType; })[0];
- if (!refereedStorageModel) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("No EntitySet definition for the following element type", "Field definition", memDef));
- }
- }
-
- this._addNavigationPropertyDefinition(dbEntityInstanceDefinition, memDef, memDef.name);
- var associationType = memDef.inverseProperty === '$$unbound' ? '$$unbound' : '*';
- var association = this._addAssociationElement(storageModel.LogicalType, associationType, memDef.name, refereedStorageModel.LogicalType, "0..1", memDef.inverseProperty);
- storageModel.Associations[memDef.name] = association;
- storageModel.Associations.push(association);
- },
- _buildDbType_ElementType_OneOneDefinition: function (dbEntityInstanceDefinition, storageModel, memDef_dataType, memDef) {
- var refereedType = Container.resolveType(memDef.dataType);
- if (refereedType === undefined || refereedType === null) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("Element type definition error", "Field definition", memDef));
- }
- }
- var refereedStorageModel = this._storageModel.getStorageModel(refereedType);;
- //var refereedStorageModel = this._storageModel.filter(function (s) { return s.LogicalType === refereedType; })[0];
- if (!refereedStorageModel) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("No EntitySet definition following element type", "Field definition", memDef));
- }
- }
-
- var refereedMemberDefinition = refereedStorageModel.LogicalType.memberDefinitions.getMember(memDef.inverseProperty);
- if (!refereedMemberDefinition.required && !memDef.required) { if (typeof intellisense === 'undefined') { if (typeof intellisense === 'undefined') { Guard.raise(new Exception('In one to one connection, one side must required!', 'One to One connection', memDef)); } } }
-
- this._addNavigationPropertyDefinition(dbEntityInstanceDefinition, memDef, memDef.name);
-
- var association = this._addAssociationElement(storageModel.LogicalType,
- memDef.required ? "0..1" : "1",
- memDef.name,
- refereedStorageModel.LogicalType,
- memDef.required ? "1" : "0..1",
- memDef.inverseProperty);
- storageModel.Associations[memDef.name] = association;
- storageModel.Associations.push(association);
- },
- _addNavigationPropertyDefinition: function (definition, member, associationName, kind) {
- var t = JSON.parse(JSON.stringify(member));
- t.dataType = $data.EntitySet;
- t.notMapped = true;
- t.kind = kind ? kind : $data.MemberTypes.navProperty;
- t.association = associationName;
- definition[member.name] = t;
- },
- _addAssociationElement: function (fromType, fromMultiplicity, fromPropName, toType, toMultiplicity, toPropName) {
- return new $data.Association({
- From: fromType.name,
- FromType: fromType,
- FromMultiplicity: fromMultiplicity,
- FromPropertyName: fromPropName,
- To: toType.name,
- ToType: toType,
- ToMultiplicity: toMultiplicity,
- ReferentialConstraint: [],
- ToPropertyName: toPropName
- });
- },
- _createComplexElement: function (fromType, fromMultiplicity, fromPropName, toType, toMultiplicity, toPropName) {
- return new $data.ComplexType({
- From: fromType.name,
- FromType: fromType,
- FromMultiplicity: fromMultiplicity,
- FromPropertyName: fromPropName,
- To: toType.name,
- ToType: toType,
- ToMultiplicity: toMultiplicity,
- ReferentialConstraint: [],
- ToPropertyName: toPropName
- });
- },
-
- _successInitProvider: function (context, error) {
- if (context instanceof $data.EntityContext && context._isOK !== undefined) {
- if (!error) {
- context._isOK = true;
- if (context.onReadyFunction) {
- for (var i = 0; i < context.onReadyFunction.length; i++) {
- context.onReadyFunction[i].success(context);
- }
- context.onReadyFunction = undefined;
- }
- } else {
- context._isOK = error;
- if (context.onReadyFunction) {
- for (var i = 0; i < context.onReadyFunction.length; i++) {
- context.onReadyFunction[i].error(error);
- }
- context.onReadyFunction = undefined;
- }
- }
- }
- },
- onReady: function (fn) {
- ///
- ///
- /// Sets the callback function to be called when the initialization of the EntityContext has successfully finished.
- ///
- ///
- /// Success callback
- /// Current entityContext object
- ///
- ///
- ///
- ///
- ///
- /// Sets the callback functions to be called when the initialization of the EntityContext has finished.
- ///
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
- var pHandler = new $data.PromiseHandler();
- var callBack = pHandler.createCallback(fn);
- if (this._isOK === true) {
- callBack.success(this);
- } else if (this._isOK !== false) {
- callBack.error(this._isOK);
- } else {
- this.onReadyFunction = this.onReadyFunction || [];
- this.onReadyFunction.push(callBack);
- }
-
- return pHandler.getPromise();
- },
- ready: { type: $data.Promise },
- getEntitySetFromElementType: function (elementType) {
- ///
- /// Gets the matching EntitySet for an element type.
- ///
- ///
- ///
- ///
- /// Gets the matching EntitySet for an element type.
- ///
- ///
- ///
- var result = this._entitySetReferences[elementType];
- if (!result) {
- try {
- result = this._entitySetReferences[eval(elementType).name];
- } catch (ex) { }
- }
- return result;
- },
- executeQuery: function (queryable, callBack, transaction) {
- var query = new $data.Query(queryable.expression, queryable.defaultType, this);
- query.transaction = transaction instanceof $data.Transaction ? transaction : undefined;
- var returnTransaction = this._isReturnTransaction(transaction);
-
- callBack = $data.typeSystem.createCallbackSetting(callBack);
- var that = this;
- var clbWrapper = {};
- clbWrapper.success = function (query) {
- if ($data.QueryCache && $data.QueryCache.isCacheable(that, query)) {
- $data.QueryCache.addToCache(that, query);
- }
-
- query.buildResultSet(that);
-
- if ($data.ItemStore && 'QueryResultModifier' in $data.ItemStore)
- $data.ItemStore.QueryResultModifier.call(that, query);
-
- var successResult;
-
- if (query.expression.nodeType === $data.Expressions.ExpressionType.Single ||
- query.expression.nodeType === $data.Expressions.ExpressionType.Find ||
- query.expression.nodeType === $data.Expressions.ExpressionType.Count ||
- query.expression.nodeType === $data.Expressions.ExpressionType.BatchDelete ||
- query.expression.nodeType === $data.Expressions.ExpressionType.Some ||
- query.expression.nodeType === $data.Expressions.ExpressionType.Every) {
- if (query.result.length !== 1) {
- callBack.error(new Exception('result count failed'));
- return;
- }
-
- successResult = query.result[0];
- } else if (query.expression.nodeType === $data.Expressions.ExpressionType.First) {
- if (query.result.length === 0) {
- callBack.error(new Exception('result count failed'));
- return;
- }
-
- successResult = query.result[0];
- } else {
- if (typeof query.__count === 'number' && query.result)
- query.result.totalCount = query.__count;
-
- that.storageProvider._buildContinuationFunction(that, query);
-
- successResult = query.result;
- }
-
- var readyFn = function () {
- that._applyTransaction(callBack, callBack.success, [successResult], query.transaction, returnTransaction);
-
- /*if (returnTransaction === true) {
- if (query.transaction)
- callBack.success(successResult, query.transaction);
- else {
- that.beginTransaction(function (tran) {
- callBack.success(successResult, tran);
- });
- }
- }
- else
- callBack.success(successResult);*/
- };
-
- var i = 0;
- var sets = query.getEntitySets();
-
- var callbackFn = function () {
- var es = sets[i];
- if (es.afterRead) {
- i++;
- var r = es.afterRead.call(this, successResult, sets, query);
- if (typeof r === 'function') {
- r.call(this, i < sets.length ? callbackFn : readyFn, successResult, sets, query);
- } else {
- if (i < sets.length) {
- callbackFn();
- } else readyFn();
- }
- } else readyFn();
- }
-
- if (sets.length) callbackFn();
- else readyFn();
- };
-
- clbWrapper.error = function () {
- if(returnTransaction)
- callBack.error.apply(this, arguments);
- else
- callBack.error.apply(this, Array.prototype.filter.call(arguments, function (p) { return !(p instanceof $data.Transaction); }));
- };
- var sets = query.getEntitySets();
-
- var authorizedFn = function () {
- var ex = true;
- var wait = false;
- var ctx = that;
-
- var readyFn = function (cancel) {
- if (cancel === false) ex = false;
-
- if (ex) {
- if (query.transaction) {
- if ($data.QueryCache && $data.QueryCache.isInCache(that, query)) {
- $data.QueryCache.executeQuery(that, query, clbWrapper);
- } else {
- ctx.storageProvider.executeQuery(query, clbWrapper);
- }
- } else {
- ctx.beginTransaction(function (tran) {
- query.transaction = tran;
- if ($data.QueryCache && $data.QueryCache.isInCache(that, query)) {
- $data.QueryCache.executeQuery(that, query, clbWrapper);
- } else {
- ctx.storageProvider.executeQuery(query, clbWrapper);
- }
- });
- }
- } else {
- query.rawDataList = [];
- query.result = [];
- clbWrapper.success(query);
- }
- };
-
- var i = 0;
- var callbackFn = function (cancel) {
- if (cancel === false) ex = false;
-
- var es = sets[i];
- if (es.beforeRead) {
- i++;
- var r = es.beforeRead.call(this, sets, query);
- if (typeof r === 'function') {
- r.call(this, (i < sets.length && ex) ? callbackFn : readyFn, sets, query);
- } else {
- if (r === false) ex = false;
-
- if (i < sets.length && ex) {
- callbackFn();
- } else readyFn();
- }
- } else readyFn();
- };
-
- if (sets.length) callbackFn();
- else readyFn();
- };
-
- if (this.user && this.checkPermission) {
- this.checkPermission(query.expression.nodeType === $data.Expressions.ExpressionType.BatchDelete ? $data.Access.DeleteBatch : $data.Access.Read, this.user, sets, {
- success: authorizedFn,
- error: clbWrapper.error
- });
- } else authorizedFn();
- },
- saveChanges: function (callback, transaction) {
- ///
- ///
- /// Saves the changes made to the context.
- ///
- ///
- /// Success callback
- /// Current entityContext object
- ///
- ///
- ///
- ///
- ///
- /// Saves the changes made to the context.
- ///
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
-
- if ($data.QueryCache) {
- $data.QueryCache.reset(this);
- }
-
- var changedEntities = [];
- var trackedEntities = this.stateManager.trackedEntities;
- var pHandler = new $data.PromiseHandler();
- var clbWrapper = pHandler.createCallback(callback);
- var pHandlerResult = pHandler.getPromise();
- var returnTransaction = this._isReturnTransaction(transaction);
-
- var skipItems = [];
- while (trackedEntities.length > 0) {
- var additionalEntities = [];
- //trackedEntities.forEach(function (entityCachedItem) {
- for (var i = 0; i < trackedEntities.length; i++) {
- var entityCachedItem = trackedEntities[i];
-
- var sModel = this._storageModel.getStorageModel(entityCachedItem.data.getType());
- if (entityCachedItem.data.entityState == $data.EntityState.Unchanged) {
- entityCachedItem.skipSave = true;
- skipItems.push(entityCachedItem.data);
- } else {
- if (entityCachedItem.data.entityState == $data.EntityState.Modified) {
- if (entityCachedItem.data.changedProperties) {
- var changeStoredProperty = entityCachedItem.data.changedProperties.some(function (p) {
- var pMemDef = sModel.PhysicalType.memberDefinitions.getMember(p.name);
- if (pMemDef.kind == $data.MemberTypes.navProperty) {
- var a = sModel.Associations[pMemDef.association];
- var multiplicity = a.FromMultiplicity + a.ToMultiplicity;
- return ((multiplicity == '*0..1') || (multiplicity == '0..11'))
- }
- return true;
- });
- if (!changeStoredProperty) {
- entityCachedItem.skipSave = true;
- skipItems.push(entityCachedItem.data);
- }
- }
- }
- }
-
- //type before events with items
- this.processEntityTypeBeforeEventHandler(skipItems, entityCachedItem);
-
- var navigationProperties = [];
- var smPhyMemDefs = sModel.PhysicalType.memberDefinitions.asArray();
- for (var ism = 0; ism < smPhyMemDefs.length; ism++) {
- var p = smPhyMemDefs[ism];
- if (p.kind == $data.MemberTypes.navProperty)
- navigationProperties.push(p);
- }
- //var navigationProperties = sModel.PhysicalType.memberDefinitions.asArray().filter(function (p) { return p.kind == $data.MemberTypes.navProperty; });
- //navigationProperties.forEach(function (navProp) {
- for (var j = 0; j < navigationProperties.length; j++) {
- var navProp = navigationProperties[j];
-
- var association = sModel.Associations[navProp.name]; //eg.:"Profile"
- var name = navProp.name; //eg.: "Profile"
- var navPropertyName = association.ToPropertyName; //eg.: User
-
- var connectedDataList = [].concat(entityCachedItem.data[name]);
- //connectedDataList.forEach(function (data) {
- for (var k = 0; k < connectedDataList.length; k++) {
- var data = connectedDataList[k];
-
- if (data) {
- var value = data[navPropertyName];
- var associationType = association.FromMultiplicity + association.ToMultiplicity;
- if (association.FromMultiplicity === '$$unbound') {
- if (data instanceof $data.Array) {
- entityCachedItem.dependentOn = entityCachedItem.dependentOn || [];
- //data.forEach(function (dataItem) {
- for (var l = 0; l < data.length; l++) {
- var dataItem = data[l];
-
- if ((entityCachedItem.dependentOn.indexOf(data) < 0) && (data.skipSave !== true)) {
- entityCachedItem.dependentOn.push(data);
- }
- }
- //}, this);
- } else {
- entityCachedItem.dependentOn = entityCachedItem.dependentOn || [];
- if ((entityCachedItem.dependentOn.indexOf(data) < 0) && (data.skipSave !== true)) {
- entityCachedItem.dependentOn.push(data);
- }
- }
- } else {
- switch (associationType) {
- case "*0..1": //Array
- if (value) {
- if (value instanceof Array) {
- if (value.indexOf(entityCachedItem.data) == -1) {
- value.push(entityCachedItem.data);
- data.initData[navPropertyName] = value;
- data._setPropertyChanged(association.ToType.getMemberDefinition(navPropertyName));
- }
- } else {
- if (typeof intellisense === 'undefined') {
- Guard.raise("Item must be array or subtype of array");
- }
- }
- } else {
- data.initData[navPropertyName] = [entityCachedItem.data];
- data._setPropertyChanged(association.ToType.getMemberDefinition(navPropertyName));
- }
- break;
- default: //Item
- if (value) {
- if (value !== entityCachedItem.data) {
- if (typeof intellisense === 'undefined') {
- Guard.raise("Integrity check error! Item assigned to another entity!");
- }
- }
- } else {
- data.initData[navPropertyName] = entityCachedItem.data; //set back reference for live object
- data._setPropertyChanged(association.ToType.getMemberDefinition(navPropertyName));
- }
- break;
- }
- switch (associationType) {
- case "*0..1":
- case "0..11":
- entityCachedItem.dependentOn = entityCachedItem.dependentOn || [];
- if ((entityCachedItem.dependentOn.indexOf(data) < 0) && (data.skipSave !== true)) {
- entityCachedItem.dependentOn.push(data);
- }
- break;
- }
- }
- if (!data.entityState) {
- if (data.storeToken === this.storeToken) {
- data.entityState = $data.EntityState.Modified;
- } else {
- data.entityState = $data.EntityState.Added;
- }
- }
- if (additionalEntities.indexOf(data) == -1) {
- additionalEntities.push(data);
- }
- }
- }
- //}, this);
- }
- //}, this);
- }
- //}, this);
-
- //trackedEntities.forEach(function (entity) {
- for (var i = 0; i < trackedEntities.length; i++) {
- var entity = trackedEntities[i];
-
- if (entity.skipSave !== true) { changedEntities.push(entity); }
- }
- //});
-
- trackedEntities = [];
- //additionalEntities.forEach(function (item) {
- for (var i = 0; i < additionalEntities.length; i++) {
- var item = additionalEntities[i];
-
- if (!skipItems.some(function (entity) { return entity == item; })) {
- if (!changedEntities.some(function (entity) { return entity.data == item; })) {
- trackedEntities.push({ data: item, entitySet: this.getEntitySetFromElementType(item.getType().name) });
- }
- }
- }
- //}, this);
- }
-
-
- //changedEntities.forEach(function (d) {
- for (var j = 0; j < changedEntities.length; j++) {
- var d = changedEntities[j];
-
- if (d.dependentOn) {
- var temp = [];
- for (var i = 0; i < d.dependentOn.length; i++) {
- if (skipItems.indexOf(d.dependentOn[i]) < 0) {
- temp.push(d.dependentOn[i]);
- }
- }
- d.dependentOn = temp;
- }
- }
- //});
- skipItems = null;
- var ctx = this;
- if (changedEntities.length == 0) {
- this.stateManager.trackedEntities.length = 0;
- ctx._applyTransaction(clbWrapper, clbWrapper.success, [0], transaction, returnTransaction);
-
- /*if (returnTransaction) {
- clbWrapper.success(0, transaction);
- } else {
- clbWrapper.success(0);
- }*/
- return pHandlerResult;
- }
-
- //validate entities
- var errors = [];
- //changedEntities.forEach(function (entity) {
- for (var i = 0; i < changedEntities.length; i++) {
- var entity = changedEntities[i];
-
- if (entity.data.entityState === $data.EntityState.Added) {
- //entity.data.getType().memberDefinitions.getPublicMappedProperties().forEach(function (memDef) {
- for (var j = 0; j < entity.data.getType().memberDefinitions.getPublicMappedProperties().length; j++) {
- var memDef = entity.data.getType().memberDefinitions.getPublicMappedProperties()[j];
-
- var memDefType = Container.resolveType(memDef.type);
- if (memDef.required && !memDef.computed && !entity.data[memDef.name] && !memDef.isDependentProperty) {
- switch (memDefType) {
- case $data.String:
- case $data.Number:
- case $data.Float:
- case $data.Decimal:
- case $data.Integer:
- case $data.Int16:
- case $data.Int32:
- case $data.Int64:
- case $data.Byte:
- case $data.SByte:
- case $data.Date:
- case $data.Boolean:
- entity.data[memDef.name] = Container.getDefault(memDef.dataType);
- break;
- default:
- break;
- }
- }
- }
- //}, this);
- }
- if ((entity.data.entityState === $data.EntityState.Added || entity.data.entityState === $data.EntityState.Modified)
- && !entity.data.isValid()) {
- errors.push({ item: entity.data, errors: entity.data.ValidationErrors });
- }
- }
- //});
- if (errors.length > 0) {
- clbWrapper.error(errors);
- return pHandlerResult;
- }
-
- var access = $data.Access.None;
-
- var eventData = {};
- var sets = [];
- for (var i = 0; i < changedEntities.length; i++) {
- var it = changedEntities[i];
- var n = it.entitySet.elementType.name;
- if (sets.indexOf(it.entitySet) < 0) sets.push(it.entitySet);
- var es = this._entitySetReferences[n];
- if (es.beforeCreate || es.beforeUpdate || es.beforeDelete || (this.user && this.checkPermission)) {
- if (!eventData[n]) eventData[n] = {};
-
- switch (it.data.entityState) {
- case $data.EntityState.Added:
- access |= $data.Access.Create;
- if (es.beforeCreate) {
- if (!eventData[n].createAll) eventData[n].createAll = [];
- eventData[n].createAll.push(it);
- }
- break;
- case $data.EntityState.Modified:
- access |= $data.Access.Update;
- if (es.beforeUpdate) {
- if (!eventData[n].modifyAll) eventData[n].modifyAll = [];
- eventData[n].modifyAll.push(it);
- }
- break;
- case $data.EntityState.Deleted:
- access |= $data.Access.Delete;
- if (es.beforeDelete) {
- if (!eventData[n].deleteAll) eventData[n].deleteAll = [];
- eventData[n].deleteAll.push(it);
- }
- break;
- }
- }
- }
-
- var readyFn = function (cancel) {
- if (cancel === false) {
- cancelEvent = 'async';
- changedEntities.length = 0;
- }
-
- if (changedEntities.length) {
- //console.log('changedEntities: ', changedEntities.map(function(it){ return it.data.initData; }));
-
- var innerCallback = {
- success: function (tran) {
- ctx._postProcessSavedItems(clbWrapper, changedEntities, tran, returnTransaction);
- },
- error: function () {
- //TODO remove trans from args;
- if (returnTransaction)
- clbWrapper.error.apply(this, arguments);
- else
- clbWrapper.error.apply(this, Array.prototype.filter.call(arguments, function (p) { return !(p instanceof $data.Transaction); }));
- }
- };
-
- if (transaction instanceof $data.Transaction){
- ctx.storageProvider.saveChanges(innerCallback, changedEntities, transaction);
- } else {
- ctx.beginTransaction(true, function (tran) {
- ctx.storageProvider.saveChanges(innerCallback, changedEntities, tran);
- });
- }
- } else if (cancelEvent) {
- clbWrapper.error(new Exception('Cancelled event in ' + cancelEvent, 'CancelEvent'));
- } else {
- ctx._applyTransaction(clbWrapper, clbWrapper.success, [0], transaction, returnTransaction);
-
- /*if(returnTransaction)
- clbWrapper.success(0, transaction);
- else
- clbWrapper.success(0);*/
- };
-
- /*else if (cancelEvent) clbWrapper.error(new $data.Exception('saveChanges cancelled from event [' + cancelEvent + ']'));
- else Guard.raise('No changed entities');*/
- };
-
- var cancelEvent;
- var ies = Object.getOwnPropertyNames(eventData);
- var i = 0;
- var cmd = ['beforeUpdate', 'beforeDelete', 'beforeCreate'];
- var cmdAll = {
- beforeCreate: 'createAll',
- beforeDelete: 'deleteAll',
- beforeUpdate: 'modifyAll'
- };
-
- var callbackFn = function (cancel) {
- if (cancel === false) {
- cancelEvent = 'async';
- changedEntities.length = 0;
-
- readyFn(cancel);
- return;
- }
-
- var es = ctx._entitySetReferences[ies[i]];
- var c = cmd.pop();
- var ed = eventData[ies[i]];
- var all = ed[cmdAll[c]];
-
- if (all) {
- var m = [];
- for (var im = 0; im < all.length; im++) {
- m.push(all[im].data);
- }
- //var m = all.map(function(it){ return it.data; });
- if (!cmd.length) {
- cmd = ['beforeUpdate', 'beforeDelete', 'beforeCreate'];
- i++;
- }
-
- var r = es[c].call(ctx, m);
- if (typeof r === 'function') {
- r.call(ctx, (i < ies.length && !cancelEvent) ? callbackFn : readyFn, m);
- } else if (r === false) {
- cancelEvent = (es.name + '.' + c);
- //all.forEach(function (it) {
- for (var index = 0; index < all.length; index++) {
- var it = all[index];
-
- var ix = changedEntities.indexOf(it);
- changedEntities.splice(ix, 1);
- }
- //});
-
- readyFn();
- } else {
- if (i < ies.length && !cancelEvent) callbackFn();
- else readyFn();
- }
- } else {
- if (!cmd.length) {
- cmd = ['beforeUpdate', 'beforeDelete', 'beforeCreate'];
- i++;
- }
-
- if (i < ies.length && !cancelEvent) callbackFn();
- else readyFn();
- }
- };
-
- if (this.user && this.checkPermission) {
- this.checkPermission(access, this.user, sets, {
- success: function () {
- if (i < ies.length) callbackFn();
- else readyFn();
- },
- error: clbWrapper.error
- });
- } else {
- if (i < ies.length) callbackFn();
- else readyFn();
- }
-
- return pHandlerResult;
- },
-
- processEntityTypeBeforeEventHandler: function (skipItems, entityCachedItem) {
- if (!entityCachedItem.skipSave) {
- var entity = entityCachedItem.data;
- var entityType = entity.getType();
- var state = entity.entityState;
-
- switch (true) {
- case state === $data.EntityState.Added && entityType.onbeforeCreate instanceof $data.Event:
- if (entityType.onbeforeCreate.fireCancelAble(entity) === false) {
- entityCachedItem.skipSave = true;
- skipItems.push(entity);
- }
- break;
- case state === $data.EntityState.Modified && entityType.onbeforeUpdate instanceof $data.Event:
- if (entityType.onbeforeUpdate.fireCancelAble(entity) === false) {
- entityCachedItem.skipSave = true;
- skipItems.push(entity);
- }
- break;
- case state === $data.EntityState.Deleted && entityType.onbeforeDelete instanceof $data.Event:
- if (entityType.onbeforeDelete.fireCancelAble(entity) === false) {
- entityCachedItem.skipSave = true;
- skipItems.push(entity);
- }
- break;
- default:
- break;
- }
- }
- },
- processEntityTypeAfterEventHandler: function (entityCachedItem) {
- var entity = entityCachedItem.data;
- var entityType = entity.getType();
- var state = entity.entityState;
-
- switch (true) {
- case state === $data.EntityState.Added && entityType.onafterCreate instanceof $data.Event:
- entityType.onafterCreate.fire(entity);
- break;
- case state === $data.EntityState.Modified && entityType.onafterUpdate instanceof $data.Event:
- entityType.onafterUpdate.fire(entity);
- break;
- case state === $data.EntityState.Deleted && entityType.onafterDelete instanceof $data.Event:
- entityType.onafterDelete.fire(entity);
- break;
- default:
- break;
- }
- },
-
- bulkInsert: function (entitySet, fields, datas, callback) {
- var pHandler = new $data.PromiseHandler();
- callback = pHandler.createCallback(callback);
- if (typeof entitySet === 'string') {
- var currentEntitySet;
-
- for (var entitySetName in this._entitySetReferences) {
- var actualEntitySet = this._entitySetReferences[entitySetName];
- if (actualEntitySet.tableName === entitySet) {
- currentEntitySet = actualEntitySet;
- break;
- }
- }
-
- if (!currentEntitySet)
- currentEntitySet = this[entitySet];
-
- entitySet = currentEntitySet;
- }
- if (entitySet) {
- this.storageProvider.bulkInsert(entitySet, fields, datas, callback);
- } else {
- callback.error(new Exception('EntitySet not found'));
- }
- return pHandler.getPromise();
- },
-
- prepareRequest: function () { },
- _postProcessSavedItems: function (callBack, changedEntities, transaction, returnTransaction) {
- if (this.ChangeCollector && this.ChangeCollector instanceof $data.Notifications.ChangeCollectorBase)
- this.ChangeCollector.processChangedData(changedEntities);
-
- var eventData = {};
- var ctx = this;
- //changedEntities.forEach(function (entity) {
- for (var i = 0; i < changedEntities.length; i++) {
- var entity = changedEntities[i];
-
- if (!entity.data.storeToken)
- entity.data.storeToken = ctx.storeToken;
-
- //type after events with items
- this.processEntityTypeAfterEventHandler(entity);
-
- var oes = entity.data.entityState;
-
- entity.data.entityState = $data.EntityState.Unchanged;
- entity.data.changedProperties = [];
- entity.physicalData = undefined;
-
- var n = entity.entitySet.elementType.name;
- var es = ctx._entitySetReferences[n];
-
-
- var eventName = undefined;
- switch (oes) {
- case $data.EntityState.Added:
- eventName = 'added';
- break;
- case $data.EntityState.Deleted:
- eventName = 'deleted';
- break;
- case $data.EntityState.Modified:
- eventName = 'updated';
- break;
- }
- if (eventName) {
- this.raiseEvent(eventName, entity);
- }
-
- if (es.afterCreate || es.afterUpdate || es.afterDelete) {
- if (!eventData[n]) eventData[n] = {};
-
- switch (oes) {
- case $data.EntityState.Added:
- if (es.afterCreate) {
- if (!eventData[n].createAll) eventData[n].createAll = [];
- eventData[n].createAll.push(entity);
- }
- break;
- case $data.EntityState.Modified:
- if (es.afterUpdate) {
- if (!eventData[n].modifyAll) eventData[n].modifyAll = [];
- eventData[n].modifyAll.push(entity);
- }
- break;
- case $data.EntityState.Deleted:
- if (es.afterDelete) {
- if (!eventData[n].deleteAll) eventData[n].deleteAll = [];
- eventData[n].deleteAll.push(entity);
- }
- break;
- }
- }
- }
- //});
-
- var ies = Object.getOwnPropertyNames(eventData);
- var i = 0;
- var ctx = this;
- var cmd = ['afterUpdate', 'afterDelete', 'afterCreate'];
- var cmdAll = {
- afterCreate: 'createAll',
- afterDelete: 'deleteAll',
- afterUpdate: 'modifyAll'
- };
-
- var readyFn = function () {
- if (!ctx.trackChanges) {
- ctx.stateManager.reset();
- }
-
- ctx._applyTransaction(callBack, callBack.success, [changedEntities.length], transaction, returnTransaction);
-
- /*if (returnTransaction)
- callBack.success(changedEntities.length, transaction);
- else
- callBack.success(changedEntities.length);*/
- };
-
- var callbackFn = function () {
- var es = ctx._entitySetReferences[ies[i]];
- var c = cmd.pop();
- var ed = eventData[ies[i]];
- var all = ed[cmdAll[c]];
- if (all) {
- var m = [];
- for (var im = 0; im < all.length; im++) {
- m.push(all[im].data);
- }
- //var m = all.map(function(it){ return it.data; });
- if (!cmd.length) {
- cmd = ['afterUpdate', 'afterDelete', 'afterCreate'];
- i++;
- }
-
- var r = es[c].call(ctx, m);
- if (typeof r === 'function') {
- r.call(ctx, i < ies.length ? callbackFn : readyFn, m);
- } else {
- if (i < ies.length) callbackFn();
- else readyFn();
- }
- } else {
- if (!cmd.length) {
- cmd = ['afterUpdate', 'afterDelete', 'afterCreate'];
- i++;
- }
-
- if (i < ies.length) callbackFn();
- else readyFn();
- }
- };
-
- if (i < ies.length) callbackFn();
- else readyFn();
- },
- forEachEntitySet: function (fn, ctx) {
- ///
- /// Iterates over the entity sets' of current EntityContext.
- ///
- ///
- ///
- ///
- /// 'this' argument for the 'fn' function.
- for (var entitySetName in this._entitySetReferences) {
- var actualEntitySet = this._entitySetReferences[entitySetName];
- fn.call(ctx, actualEntitySet);
- }
- },
-
- loadItemProperty: function (entity, property, callback, transaction) {
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property name
- ///
- /// C allback function
- ///
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property name
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property definition
- ///
- /// Callback function
- ///
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property definition
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
- Guard.requireType('entity', entity, $data.Entity);
-
- var memberDefinition = typeof property === 'string' ? entity.getType().memberDefinitions.getMember(property) : property;
- var returnTransaction = this._isReturnTransaction(transaction);
-
- if (entity[memberDefinition.name] != undefined) {
-
- var pHandler = new $data.PromiseHandler();
- callBack = pHandler.createCallback(callback);
- this._applyTransaction(callback, callback.success, [entity[memberDefinition.name]], transaction, returnTransaction);
- /*if (returnTransaction)
- callback.success(entity[memberDefinition.name], transaction);
- else
- callback.success(entity[memberDefinition.name]);*/
-
- return pHandler.getPromise();
- }
-
- var isSingleSide = true;
- var storageModel = this._storageModel.getStorageModel(entity.getType().fullName);
- var elementType = Container.resolveType(memberDefinition.dataType);
- if (elementType === $data.Array || (elementType.isAssignableTo && elementType.isAssignableTo($data.EntitySet))) {
- elementType = Container.resolveType(memberDefinition.elementType);
-
- isSingleSide = false;
-
- } else {
- var associations;
- for (var i = 0; i < storageModel.Associations.length; i++) {
- var assoc = storageModel.Associations[i];
- if (assoc.FromPropertyName == memberDefinition.name) {
- associations = assoc;
- break;
- }
- }
- //var associations = storageModel.Associations.filter(function (assoc) { return assoc.FromPropertyName == memberDefinition.name; })[0];
- if (associations && associations.FromMultiplicity === "0..1" && associations.ToMultiplicity === "1")
- isSingleSide = false;
- }
-
- var keyProp = storageModel.LogicalType.memberDefinitions.getKeyProperties();
- if (isSingleSide === true) {
- //singleSide
-
- var filterFunc = "function (e) { return";
- var filterParams = {};
- //storageModel.LogicalType.memberDefinitions.getKeyProperties().forEach(function (memDefKey, index) {
- for (var index = 0; index < keyProp.length; index++) {
- var memDefKey = keyProp[index];
-
- if (index > 0)
- filterFunc += ' &&';
- filterFunc += " e." + memDefKey.name + " == this.key" + index;
- filterParams['key' + index] = entity[memDefKey.name];
- }
- //});
- filterFunc += "; }"
-
- var entitySet = this.getEntitySetFromElementType(entity.getType());
- return entitySet
- .map('function (e) { return e.' + memberDefinition.name + ' }')
- .single(filterFunc, filterParams, callback, transaction);
- } else {
- //multipleSide
-
- var filterFunc = "function (e) { return"
- var filterParams = {};
- //storageModel.LogicalType.memberDefinitions.getKeyProperties().forEach(function (memDefKey, index) {
- for (var index = 0; index < keyProp.length; index++) {
- var memDefKey = keyProp[index];
-
- if (index > 0)
- filterFunc += ' &&';
- filterFunc += " e." + memberDefinition.inverseProperty + "." + memDefKey.name + " == this.key" + index;
- filterParams['key' + index] = entity[memDefKey.name];
- }
- //});
- filterFunc += "; }"
-
- var entitySet = this.getEntitySetFromElementType(elementType);
- return entitySet
- .filter(filterFunc, filterParams)
- .toArray(callback, transaction);
- }
-
- },
-
- getTraceString: function (queryable) {
- ///
- /// Returns a trace string. Used for debugging purposes!
- ///
- ///
- /// Trace string
- var query = new $data.Query(queryable.expression, queryable.defaultType, this);
- return this.storageProvider.getTraceString(query);
- },
- log: function (logInfo) {
- //noop as do nothing
- },
-
- resolveBinaryOperator: function (operator, expression, frameType) {
- return this.storageProvider.resolveBinaryOperator(operator, expression, frameType);
- },
- resolveUnaryOperator: function (operator, expression, frameType) {
- return this.storageProvider.resolveUnaryOperator(operator, expression, frameType);
- },
- resolveFieldOperation: function (operation, expression, frameType) {
- return this.storageProvider.resolveFieldOperation(operation, expression, frameType);
- },
- resolveSetOperations: function (operation, expression, frameType) {
- return this.storageProvider.resolveSetOperations(operation, expression, frameType);
- },
- resolveTypeOperations: function (operation, expression, frameType) {
- return this.storageProvider.resolveTypeOperations(operation, expression, frameType);
- },
- resolveContextOperations: function (operation, expression, frameType) {
- return this.storageProvider.resolveContextOperations(operation, expression, frameType);
- },
-
- _generateServiceOperationQueryable: function (functionName, returnEntitySet, arg, parameters) {
- if (typeof console !== 'undefined' && console.log)
- console.log('Obsolate: _generateServiceOperationQueryable, $data.EntityContext');
-
- var params = [];
- for (var i = 0; i < parameters.length; i++) {
- var obj = {};
- obj[parameters[i]] = Container.resolveType(Container.getTypeName(arg[i]));
- params.push(obj);
- }
-
- var tempOperation = $data.EntityContext.generateServiceOperation({ serviceName: functionName, returnType: $data.Queryable, elementType: this[returnEntitySet].elementType, params: params });
- return tempOperation.apply(this, arg);
- },
- attach: function (entity, mode) {
- ///
- /// Attaches an entity to its matching entity set.
- ///
- ///
- /// Returns the attached entity.
-
- if (entity instanceof $data.EntityWrapper) {
- entity = entity.getEntity();
- }
- var entitySet = this.getEntitySetFromElementType(entity.getType());
- return entitySet.attach(entity, mode);
- },
- attachOrGet: function (entity, mode) {
- ///
- /// Attaches an entity to its matching entity set, or returns if it's already attached.
- ///
- ///
- /// Returns the entity.
-
- if (entity instanceof $data.EntityWrapper) {
- entity = entity.getEntity();
- }
- var entitySet = this.getEntitySetFromElementType(entity.getType());
- return entitySet.attachOrGet(entity, mode);
- },
-
- addMany: function (entities) {
- ///
- /// Adds several entities to their matching entity set.
- ///
- ///
- /// Returns the added entities.
- var self = this;
- entities.forEach(function (entity) {
- self.add(entity);
- });
- return entities;
- },
-
- add: function (entity) {
- ///
- /// Adds a new entity to its matching entity set.
- ///
- ///
- /// Returns the added entity.
-
- if (entity instanceof $data.EntityWrapper) {
- entity = entity.getEntity();
- }
- var entitySet = this.getEntitySetFromElementType(entity.getType());
- return entitySet.add(entity);
- },
- remove: function (entity) {
- ///
- /// Removes an entity from its matching entity set.
- ///
- ///
- /// Returns the removed entity.
-
- if (entity instanceof $data.EntityWrapper) {
- entity = entity.getEntity();
- }
- var entitySet = this.getEntitySetFromElementType(entity.getType());
- return entitySet.remove(entity);
- },
- storeToken: { type: Object },
-
- getFieldUrl: function (entity, member, collection) {
- try {
- var entitySet = typeof collection === 'string' ? this[collection] : collection;
- var fieldName = typeof member === 'string' ? member : member.name;
- if (entity instanceof $data.Entity) {
- entitySet = this.getEntitySetFromElementType(entity.getType());
- } else if (!Object.isNullOrUndefined(entity) && entity.constructor !== $data.Object) { //just a single key
- var keyDef = entitySet.elementType.memberDefinitions.getKeyProperties()[0];
- var key = {};
- key[keyDef.name] = entity;
- entity = key;
- }
-
- //key object
- if (!(entity instanceof $data.Entity)) {
- entity = new entitySet.elementType(entity);
- }
-
- return this.storageProvider.getFieldUrl(entity, fieldName, entitySet);
- } catch (e) {}
- return '#';
- }
-}, {
- inheritedTypeProcessor: function(type) {
- if (type.resolveForwardDeclarations) {
- type.resolveForwardDeclarations();
- }
- },
- generateServiceOperation: function (cfg) {
-
- var fn;
- if (cfg.serviceMethod) {
- var returnType = cfg.returnType ? Container.resolveType(cfg.returnType) : {};
- if (returnType.isAssignableTo && returnType.isAssignableTo($data.Queryable)) {
- fn = cfg.serviceMethod;
- } else {
- fn = function () {
- var lastParam = arguments[arguments.length - 1];
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper;
-
- var args = arguments;
- if (typeof lastParam === 'function') {
- cbWrapper = pHandler.createCallback(lastParam);
- arguments[arguments.length - 1] = cbWrapper;
- } else {
- cbWrapper = pHandler.createCallback();
- arguments.push(cbWrapper);
- }
-
- try {
- var result = cfg.serviceMethod.apply(this, arguments);
- if (result !== undefined)
- cbWrapper.success(result);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- }
- }
-
- } else {
- fn = function () {
- var context = this;
-
- var boundItem;
- if (this instanceof $data.Entity) {
- if (!cfg.method) {
- cfg.method = 'POST';
- }
-
- if (this.context) {
- context = this.context;
- } else {
- Guard.raise('entity not attached into context');
- return;
- }
-
- boundItem = {
- data: this,
- entitySet: context.getEntitySetFromElementType(this.getType())
- };
- }
-
- var virtualEntitySet = cfg.elementType ? context.getEntitySetFromElementType(Container.resolveType(cfg.elementType)) : null;
-
- var paramConstExpression = null;
- if (cfg.params) {
- paramConstExpression = [];
- for (var i = 0; i < cfg.params.length; i++) {
- //TODO: check params type
- for (var name in cfg.params[i]) {
- paramConstExpression.push(Container.createConstantExpression(arguments[i], Container.resolveType(cfg.params[i][name]), name));
- }
- }
- }
-
- var ec = Container.createEntityContextExpression(context);
- var memberdef = (boundItem ? boundItem.data : context).getType().getMemberDefinition(cfg.serviceName);
- var es = Container.createServiceOperationExpression(ec,
- Container.createMemberInfoExpression(memberdef),
- paramConstExpression,
- cfg,
- boundItem);
-
- //Get callback function
- var clb = arguments[arguments.length - 1];
- if (typeof clb !== 'function') {
- clb = undefined;
- }
-
- if (virtualEntitySet) {
- var q = Container.createQueryable(virtualEntitySet, es);
- if (clb) {
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- return q;
- }
- else {
- var returnType = cfg.returnType ? Container.resolveType(cfg.returnType) : null;
-
- var q = Container.createQueryable(context, es);
- q.defaultType = returnType || $data.Object;
-
- if (returnType === $data.Queryable) {
- q.defaultType = Container.resolveType(cfg.elementType);
- if (clb) {
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- return q;
- }
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- };
- };
-
- var params = [];
- if (cfg.params) {
- for (var i = 0; i < cfg.params.length; i++) {
- var param = cfg.params[i];
- for (var name in param) {
- params.push({
- name: name,
- type: param[name]
- });
- }
- }
- }
- $data.typeSystem.extend(fn, cfg, { params: params });
-
- return fn;
- },
- _convertLogicalTypeNameToPhysical: function (name) {
- return name + '_$db$';
- },
- _storageModelCache: {
- get: function () {
- if (!this.__storageModelCache)
- this.__storageModelCache = {};
- return this.__storageModelCache;
- },
- set: function () {
- //todo exception
- }
- }
-});
-$data.Class.define('$data.QueryProvider', null, null,
-{
- //TODO: instance member?????
- constructor: function () { this.requiresExpressions= false },
- executeQuery: function (queryable, resultHandler) {
- },
- getTraceString: function (queryable) {
- }
-}, null);$data.Class.define('$data.ModelBinder', null, null, {
-
- constructor: function (context) {
- this.context = context;
- this.providerName = null;
- if (this.context.storageProvider && typeof this.context.storageProvider.getType === 'function') {
- this.references = !(this.context.storageProvider.providerConfiguration.modelBinderOptimization || false);
- for (var i in $data.RegisteredStorageProviders) {
- if ($data.RegisteredStorageProviders[i] === this.context.storageProvider.getType()) {
- this.providerName = i;
- }
- }
- }
- },
-
- _deepExtend: function (o, r) {
- if (o === null || o === undefined) {
- return r;
- }
- for (var i in r) {
- if (o.hasOwnProperty(i)) {
- if (typeof r[i] === 'object') {
- if (Array.isArray(r[i])) {
- for (var j = 0; j < r[i].length; j++) {
- if (o[i].indexOf(r[i][j]) < 0) {
- o[i].push(r[i][j]);
- }
- }
- } else this._deepExtend(o[i], r[i]);
- }
- } else {
- o[i] = r[i];
- }
- }
- return this._finalize(o);
- },
-
- _finalize: function(o){
- if (o instanceof $data.Entity) {
- o.changedProperties = undefined;
- o.storeToken = this.context.storeToken;
- }
- return o;
- },
-
- _buildSelector: function (meta, context) {
- if (meta.$selector) {
- if (!(Array.isArray(meta.$selector))) {
- meta.$selector = [meta.$selector];
- }
-
- for (var i = 0; i < meta.$selector.length; i++) {
- var selector = meta.$selector[i].replace('json:', '');
- context.src += 'if(';
- var path = selector.split('.');
- for (var j = 0; j < path.length; j++) {
- context.src += 'di.' + path.slice(0, j + 1).join('.') + (j < path.length - 1 ? ' && ' : ' !== undefined && typeof di.' + selector + ' === "object"');
- }
- context.src += '){di = di.' + selector + ';}' + (i < meta.$selector.length - 1 ? 'else ' : '');
- }
-
- context.src += 'if (di === null){';
- if (context.iter) context.src += context.iter + ' = null;';
- context.src += 'return null;';
- context.src += '}';
- }
- },
-
- _buildKey: function (name, type, keys, context, data) {
- if (keys) {
- var type = Container.resolveType(type);
- var typeIndex = Container.getIndex(type);
- type = type.fullName || type.name;
- context.src += 'var ' + name + 'Fn = function(di){';
- if (!(Array.isArray(keys)) || keys.length == 1) {
- if (typeof keys !== 'string') keys = keys[0];
- context.src += 'if (typeof di.' + keys + ' === "undefined") return undefined;';
- context.src += 'if (di.' + keys + ' === null) return null;';
- context.src += 'var key = ("' + type + '_' + typeIndex + '_' + keys + '#" + di.' + keys + ');';
- } else {
- context.src += 'var key = "";';
- for (var i = 0; i < keys.length; i++) {
- var id = typeof keys[i] !== 'object' ? keys[i] : keys[i].$source;
- context.src += 'if (typeof di.' + id + ' === "undefined") return undefined;';
- context.src += 'if (di.' + id + ' === null) return null;';
- context.src += 'key += ("' + type + '_' + typeIndex + '_' + id + '#" + di.' + id + ');';
- }
- }
-
- context.src += 'return key;};';
- }
-
- context.src += 'var ' + name + ' = ' + (keys ? name + 'Fn(' + (data || 'di') + ')' : 'undefined') + ';';
- },
-
- build: function (meta, context) {
- if (meta.$selector) {
- if (!(Array.isArray(meta.$selector))) meta.$selector = [meta.$selector];
- for (var i = 0; i < meta.$selector.length; i++) {
- meta.$selector[i] = meta.$selector[i].replace('json:', '');
- }
- }
-
- if (meta.$value) {
- if (typeof meta.$value === 'function') {
- context.src += 'var di = di || data;';
- context.src += 'var fn = function(){ return meta' + (context.meta.length ? '.' + context.meta.join('.') : '') + '.$value.call(self, meta' + (context.meta.length ? '.' + context.meta.join('.') : '') + ', di); };';
- if (meta.$type) {
- var type = Container.resolveName(Container.resolveType(meta.$type));
- var typeIndex = Container.getIndex(Container.resolveType(meta.$type));
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- if (converter) {
- context.item = 'self.context.storageProvider.fieldConverter.fromDb["' + type + '"](fn())';
- } else {
- context.item = 'new (Container.resolveByIndex(' + typeIndex + '))(fn())';
- }
- } else context.item = 'fn()';
- } else if (meta.$type) {
- var type = Container.resolveName(Container.resolveType(meta.$type));
- var typeIndex = Container.getIndex(Container.resolveType(meta.$type));
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- if (converter) {
- context.item = 'self.context.storageProvider.fieldConverter.fromDb["' + type + '"](' + meta.$value + ')';
- } else {
- context.item = 'new (Container.resolveByIndex(' + typeIndex + '))(' + meta.$value + ')';
- }
- } else context.item = meta.$value;
- } else if (meta.$source) {
- var type = Container.resolveName(Container.resolveType(meta.$type));
- var typeIndex = Container.getIndex(Container.resolveType(meta.$type));
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- var item = '_' + type.replace(/\./gi, '_') + '_';
- if (!context.forEach) context.src += 'var di = data;';
- context.item = item;
- this._buildSelector(meta, context);
- if (converter) {
- context.src += 'var ' + item + ' = self.context.storageProvider.fieldConverter.fromDb["' + type + '"](di.' + meta.$source + ');';
- } else {
- context.src += 'var ' + item + ' = new (Container.resolveByIndex(' + typeIndex + '))(di.' + meta.$source + ');';
- }
- } else if (meta.$item) {
- context.meta.push('$item');
- var iter = (context.item && context.current ? context.item + '.' + context.current : (context.item ? context.item : 'result'));
- context.iter = iter;
- if (iter.indexOf('.') < 0) context.src += 'var ' + iter + ';';
- context.src += 'var fn = function(di){';
- if (meta.$selector) {
- context.src += 'if (typeof di !== "undefined" && !(Array.isArray(di))){';
- this._buildSelector(meta, context);
- context.src += '}';
- }
- if (this.references && meta.$keys) this._buildKey('forKey', meta.$type, meta.$keys, context);
- //else if (this.references && meta.$item && meta.$item.$keys) this._buildKey('forKey', meta.$type, meta.$item.$keys, context);
- //else context.src += 'var forKey = typeof itemKey !== "undefined" ? itemKey : undefined;';
- /*context.src += 'if (typeof forKey !== "undefined" && forKey){';
- context.src += 'if (cache[forKey]){';
- context.src += iter + ' = cache[forKey];';
- context.src += '}else{';
- context.src += iter + ' = [];';
- context.src += 'cache[forKey] = ' + iter + ';';
- context.src += '}';
- context.src += '}else{';
- context.src += iter + ' = [];';
- context.src += '}';*/
- context.src += iter + ' = typeof ' + iter + ' == "undefined" ? [] : ' + iter + ';';
- //context.src += iter + ' = [];';
- if (this.references && meta.$item.$keys) {
- var keycacheName = 'keycache_' + iter.replace(/\./gi, '_');
- context.src += 'var ' + keycacheName + ';';
- context.src += 'var kci = keycacheIter.indexOf(' + iter + ');';
- context.src += 'if (kci < 0){';
- context.src += keycacheName + ' = [];';
- context.src += 'keycache.push(' + keycacheName + ');';
- context.src += 'keycacheIter.push(' + iter + ');';
- context.src += '}else{';
- context.src += keycacheName + ' = keycache[kci];';
- context.src += '}';
- //context.src += 'var ' + keycacheName + ' = ' + (meta.$item.$keys ? '[]' : 'null') + ';';
- }
- context.iter = undefined;
- context.forEach = true;
- var itemForKey = 'itemForKey_' + iter.replace(/\./gi, '_');
- context.src += 'var forEachFn = function(di, i){';
- context.src += 'var diBackup = di;';
- if (this.providerName == "sqLite" && this.references && meta.$item.$keys) this._buildKey(itemForKey, meta.$type, meta.$item.$keys, context);
- var item = context.item || 'iter';
- context.item = item;
- if (!meta.$item.$source) {
- this._buildSelector(meta.$item, context);
- }
- this.build(meta.$item, context);
- if (this.references && meta.$keys) {
- context.src += 'if (forKey){';
- context.src += 'if (cache[forKey]){';
- context.src += iter + ' = cache[forKey];';
- context.src += 'if (' + iter + '.indexOf(' + (context.item || item) + ') < 0){';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}}else{';
- context.src += 'cache[forKey] = ' + iter + ';';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}}else{';
- if (this.references && meta.$item.$keys) this._buildKey('cacheKey', meta.$type, meta.$item.$keys, context, 'diBackup');
- context.src += 'if (typeof cacheKey != "undefined" && cacheKey !== null){';
- context.src += 'if (keycache_' + iter.replace(/\./gi, '_') + ' && cacheKey){';
- context.src += 'if (keycache_' + iter.replace(/\./gi, '_') + '.indexOf(cacheKey) < 0){';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += 'keycache_' + iter.replace(/\./gi, '_') + '.push(cacheKey);';
- context.src += '}';
- context.src += '}else{';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}';
- context.src += '}';
- context.src += '}';
- } else {
- if (this.references && meta.$item.$keys) {
- context.src += 'if (typeof ' + itemForKey + ' !== "undefined" && ' + itemForKey + ' !== null){';
- context.src += 'if (typeof keycache_' + iter.replace(/\./gi, '_') + ' !== "undefined" && ' + itemForKey + '){';
- context.src += 'if (keycache_' + iter.replace(/\./gi, '_') + '.indexOf(' + itemForKey + ') < 0){';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += 'keycache_' + iter.replace(/\./gi, '_') + '.push(' + itemForKey + ');'
- context.src += '}}else{';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}}else{';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}';
- /*context.src += 'if (typeof itemKey !== "undefined" && itemKey !== null){';
- context.src += 'if (typeof keycache_' + iter.replace(/\./gi, '_') + ' !== "undefined" && itemKey){';
- context.src += 'if (keycache_' + iter.replace(/\./gi, '_') + '.indexOf(itemKey) < 0){';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += 'keycache_' + iter.replace(/\./gi, '_') + '.push(itemKey);'
- context.src += '}}else{';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}}else{';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}';*/
- } else {
- context.src += iter + '.push(' + (context.item || item) + ');';
- }
- }
- context.src += '};';
- context.src += 'if (Array.isArray(di)) di.forEach(forEachFn);';
- context.src += 'else forEachFn(di, 0);';
- context.forEach = false;
- context.item = null;
- context.src += '};fn(typeof di === "undefined" ? data : di);'
- context.meta.pop();
- } else if (meta.$type) {
- if (!context.forEach) {
- context.src += 'if (typeof di === "undefined"){';
- context.src += 'var di = data;';
- this._buildSelector(meta, context);
- context.src += '}';
- }
- var resolvedType = Container.resolveType(meta.$type);
- var type = Container.resolveName(resolvedType);
- var typeIndex = Container.getIndex(resolvedType);
- var isEntityType = resolvedType.isAssignableTo && resolvedType.isAssignableTo($data.Entity);
- var item = '_' + type.replace(/\./gi, '_') + '_';
- if (context.item == item) item += 'new_';
- context.item = item;
-
-
- var isPrimitive = false;
- if (!meta.$source && !meta.$value && resolvedType !== $data.Array && resolvedType !== $data.Object && !resolvedType.isAssignableTo)
- isPrimitive = true;
- if (resolvedType === $data.Object || resolvedType === $data.Array) {
- var keys = Object.keys(meta);
- if (keys.length == 1 || (keys.length == 2 && meta.$selector)) isPrimitive = true;
- }
-
- if (isPrimitive) {
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- if (converter) {
- context.src += 'var ' + item + ' = di != undefined ? self.context.storageProvider.fieldConverter.fromDb["' + type + '"](di) : di;';
- } else {
- context.src += 'var ' + item + ' = di;';
- }
- } else {
- if (this.references && meta.$keys) {
- this._buildKey('itemKey', meta.$type, meta.$keys, context);
- context.src += 'if (itemKey === null) return null;';
- context.src += 'var ' + item + ';';
- context.src += 'if (itemKey && cache[itemKey]){';
- context.src += item + ' = cache[itemKey];';
- context.src += '}else{';
- if (isEntityType) {
- context.src += item + ' = new (Container.resolveByIndex(' + typeIndex + '))(undefined, { setDefaultValues: false });';
- } else {
- context.src += item + ' = new (Container.resolveByIndex(' + typeIndex + '))();';
- }
- context.src += 'if (itemKey){';
- context.src += 'cache[itemKey] = ' + item + ';';
- context.src += '}';
- context.src += '}';
- } else {
- if (isEntityType) {
- context.src += 'var ' + item + ' = new (Container.resolveByIndex(' + typeIndex + '))(undefined, { setDefaultValues: false });';
- } else {
- context.src += 'var ' + item + ' = new (Container.resolveByIndex(' + typeIndex + '))();';
- }
- }
- }
- for (var i in meta) {
- if (i.indexOf('$') < 0) {
- context.current = i;
- if (!meta[i].$item) {
- if (meta[i].$value) {
- context.meta.push(i);
- var item = context.item;
- this.build(meta[i], context);
- context.src += item + '.' + i + ' = ' + context.item + ';';
- context.item = item;
- context.meta.pop();
- } else if (meta[i].$source) {
- context.src += 'var fn = function(di){';
- this._buildSelector(meta[i], context);
- if (meta[i].$type) {
- var type = Container.resolveName(Container.resolveType(meta[i].$type));
- var typeIndex = Container.getIndex(Container.resolveType(meta[i].$type));
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- if (converter) {
- context.src += 'return self.context.storageProvider.fieldConverter.fromDb["' + type + '"](di.' + meta[i].$source + ');';
- } else {
- context.src += 'return new (Container.resolveByIndex(' + typeIndex + '))(di.' + meta[i].$source + ');';
- }
- } else {
- context.src += item + '.' + i + ' = di.' + meta[i].$source + ';';
- }
- context.src += '};';
- if (meta[i].$type) context.src += item + '.' + i + ' = fn(di);';
- else context.src += 'fn(di);';
- } else if (meta[i].$type) {
- context.meta.push(i);
- context.src += 'var fn = function(di){';
- this._buildSelector(meta[i], context);
- this.build(meta[i], context);
- context.src += 'return ' + context.item + ';};';
- if (meta[i].$type === $data.Object) context.src += item + '.' + i + ' = self._deepExtend(' + item + '.' + i + ', fn(di));';
- else context.src += item + '.' + i + ' = fn(di);';
- context.item = item;
- context.meta.pop();
- } else if (meta.$type) {
- var memDef = Container.resolveType(meta.$type).memberDefinitions.getMember(i);
- var type = Container.resolveName(memDef.type);
- var entityType = Container.resolveType(meta.$type);
- var entityTypeIndex = Container.getIndex(meta.$type);
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- if (this.providerName && memDef && memDef.converter && memDef.converter[this.providerName] && typeof memDef.converter[this.providerName].fromDb == 'function') {
- context.src += item + '.' + i + ' = Container.resolveByIndex("' + entityTypeIndex + '").memberDefinitions.getMember("' + i + '").converter.' + this.providerName + '.fromDb(di.' + meta[i] + ', Container.resolveByIndex("' + entityTypeIndex + '").memberDefinitions.getMember("' + i + '"), self.context, Container.resolveByIndex("' + entityTypeIndex + '"));';
- } else if (converter) {
- context.src += item + '.' + i + ' = self.context.storageProvider.fieldConverter.fromDb["' + type + '"](di.' + meta[i] + ');';
- } else {
- //var type = Container.resolveName(Container.resolveType(type.memberDefinitions.getMember(i).type));
- var typeIndex = Container.getIndex(Container.resolveType(type.memberDefinitions.getMember(i).type));
- context.src += item + '.' + i + ' = new (Container.resolveByIndex(' + typeIndex + '))(di.' + meta[i] + ');';
- }
- }
- } else {
- context.meta.push(i);
- this.build(meta[i], context);
- context.item = item;
- context.meta.pop();
- }
- }
- }
- context.src += item + ' = self._finalize(' + item + ');';
- }
- },
-
- call: function (data, meta) {
- if (!Object.getOwnPropertyNames(meta).length) {
- return data;
- }
- var context = {
- src: '',
- meta: []
- };
- context.src += 'var self = this;';
- context.src += 'var result;';
- context.src += 'var cache = {};';
- context.src += 'var keycache = [];';
- context.src += 'var keycacheIter = [];';
- this.build(meta, context);
- if (context.item) context.src += 'if (typeof result === "undefined") result = ' + context.item + ';';
- context.src += 'return result;';
-
- /*var beautify = require('beautifyjs');
- console.log(beautify.js_beautify(context.src));*/
-
- var fn = new Function('meta', 'data', context.src).bind(this);
- var ret = fn(meta, data);
- return ret;
- }
-});
-$C('$data.queryBuilder', null, null, {
- constructor: function () {
- this._fragments = {};
- this.selectedFragment = null;
- this._binderConfig = {};
- this.modelBinderConfig = this._binderConfig;
- this._binderConfigPropertyStack = [];
- },
- selectTextPart: function (name) {
- if (!this._fragments[name]) {
- this._fragments[name] = { text: '', params: [] };
- }
- this.selectedFragment = this._fragments[name];
- },
- getTextPart: function (name) {
- return this._fragments[name];
- },
- addText: function (textParticle) {
- this.selectedFragment.text += textParticle;
- },
- addParameter: function (param) {
- this.selectedFragment.params.push(param);
- },
- selectModelBinderProperty: function (name) {
- this._binderConfigPropertyStack.push(this.modelBinderConfig);
- if (!(name in this.modelBinderConfig)) {
- this.modelBinderConfig[name] = {};
- }
- this.modelBinderConfig = this.modelBinderConfig[name];
- },
- popModelBinderProperty: function () {
- if (this._binderConfigPropertyStack.length === 0) {
- this.modelBinderConfig = this._binderConfig();
- } else {
- this.modelBinderConfig = this._binderConfigPropertyStack.pop();
- }
- },
- resetModelBinderProperty: function (name) {
- this._binderConfigPropertyStack = [];
- this.modelBinderConfig = this._binderConfig;
- },
- addKeyField: function (name) {
- if(!this.modelBinderConfig['$keys']){
- this.modelBinderConfig['$keys'] = new Array();
- }
- this.modelBinderConfig['$keys'].push(name);
- }
-});
-$C('$data.Query', null, null,
-{
- constructor: function (expression, defaultType, context) {
- ///
- ///
- ///
-
- this.expression = expression;
- this.context = context;
-
- //TODO: expressions get as JSON string?!
-
- this.expressions = expression;
- this.defaultType = defaultType;
- this.result = [];
- this.rawDataList = [];
- this.modelBinderConfig = {};
- this.context = context;
- },
-
- rawDataList: { dataType: "Array" },
- result: { dataType: "Array" },
- resultType: {},
- buildResultSet: function (ctx) {
- var converter = new $data.ModelBinder(this.context);
- this.result = converter.call(this.rawDataList, this.modelBinderConfig);
- return;
- },
- getEntitySets: function(){
- var ret = [];
- var ctx = this.context;
-
- var fn = function(expression){
- if (expression instanceof $data.Expressions.EntitySetExpression){
- if (ret.indexOf(ctx._entitySetReferences[expression.elementType.name]) < 0)
- ret.push(ctx._entitySetReferences[expression.elementType.name]);
- }
- if (expression.source) fn(expression.source);
- };
-
- fn(this.expression);
-
- return ret;
- }
-}, null);
-$data.Class.define('$data.Queryable', null, null,
-{
- constructor: function (source, rootExpression) {
- ///
- /// Provides a base class for classes supporting JavaScript Language Query.
- /// Provides a base class for classes supporting JavaScript Language Query.
- ///
- ///
- ///
- ///
- /// Provides a base class for classes supporting JavaScript Language Query.
- /// Provides a base class for classes supporting JavaScript Language Query.
- ///
- ///
- ///
-
- var context = source instanceof $data.EntityContext ? source : source.entityContext;
- this.defaultType = source instanceof $data.EntityContext ? null : source.defaultType;
- this.entityContext = context;
- this.expression = rootExpression;
- },
-
- filter: function (predicate, thisArg) {
- ///Filters a set of entities using a boolean expression.
- ///A boolean query expression
- ///The query parameters
- ///
- ///
- ///Filters a set of entities using a boolean expression formulated as string.
- ///
- ///The expression body of the predicate function in string.
- ///To reference the lambda parameter use the 'it' context variable.
- ///Example: filter("it.Title == 'Hello'")
- ///
- ///
- ///
- ///
- ///
- ///Filters a set of entities using a bool expression formulated as a JavaScript function.
- ///
- ///
- ///
- ///Contains the predicate parameters
- ///
- ///
- ///
- ///Filtering a set of entities with a predicate function
- ///var males = Persons.filter( function( person ) { return person.Gender == 'Male' } );
- ///
- ///
- ///Filtering a set of entities with a predicate function and parameters
- ///var draftables = Persons.filter( function( person ) {
- /// return person.Gender == this.gender && person.Age > this.age
- /// }, { gender: 'Male', age: 21 });
- ///
- ///
- ///Filtering a set of entities with a predicate as a string and parameters
- ///var draftables = Persons.filter("it.Gender == this.gender && it.Age > this.age",
- /// { gender: 'Male', age: 21 });
- ///
- ///
- if (arguments.length === 3) {
- predicate = "it." + arguments[0] +
- (arguments[1][0] === "." ? (arguments[1] + "(param)") : (" " + arguments[1] + " param"));
- thisArg = { param : arguments[2] }
- }
- this._checkOperation('filter');
- var expression = Container.createCodeExpression(predicate, thisArg);
- var expressionSource = this.expression;
- if (this.expression instanceof $data.Expressions.FilterExpression) {
- expressionSource = this.expression.source;
-
- var operatorResolution = this.entityContext.storageProvider.resolveBinaryOperator("and");
- expression = Container.createSimpleBinaryExpression(this.expression.selector, expression, "and", "filter", "boolean", operatorResolution);
- }
- var exp = Container.createFilterExpression(expressionSource, expression);
- var q = Container.createQueryable(this, exp);
- return q;
- },
- where: function (predicate, params) {
- ///Where is a convenience alias for C# developers. Use filter instead.
- ///
- return this.filter(predicate, params);
- },
-
- map: function (projection, thisArg, mappedTo) {
- /// Map specifies the shape or type of each returned element. You can specify whether your results will consist of complete Person objects, just one member, a subset of members, or some completely different result type based on a computation or new object creation. When map produces something other than a copy of the source element, the operation is called a projection. The use of projections to transform data is a powerful capability of JavaScript Language Query expressions.
- /// A projection expression
- /// The query parameters
- ///
- ///
- /// Map specifies the shape or type of each returned element. You can specify whether your results will consist of complete Person objects, just one member, a subset of members, or some completely different result type based on a computation or new object creation. When map produces something other than a copy of the source element, the operation is called a projection. The use of projections to transform data is a powerful capability of JavaScript Language Query expressions.
- ///
- /// The expression body of the projection function in string.
- /// To reference the lambda parameter use the 'it' context variable.
- /// Example: map("{ i: it.Id, t: it.Title }")
- ///
- ///
- ///
- ///
- ///
- /// Map specifies the shape or type of each returned element. You can specify whether your results will consist of complete Person objects, just one member, a subset of members, or some completely different result type based on a computation or new object creation. When map produces something other than a copy of the source element, the operation is called a projection. The use of projections to transform data is a powerful capability of JavaScript Language Query expressions.
- ///
- /// Projection function to specify the shape or type of each returned element.
- ///
- ///
- /// Contains the projection parameters.
- ///
- ///
- ///
- /// Projection to get an array of the full name property of a set of Person entities
- /// var personFullNames = Persons.map( function( person ) { return person.FullName; } );
- ///
- ///
- /// Projection to get an array of the required fields of Person entities in an anonymous type.
- /// var custom = Persons.map( function( person ) {
- /// return { FullName: person.FullName, Info: { Address: person.Location.Address, Phone: person.Phone } };
- /// });
- ///
- ///
-
- this._checkOperation('map');
- var codeExpression = Container.createCodeExpression(projection, thisArg);
- var exp = Container.createProjectionExpression(this.expression, codeExpression);
-
- if (mappedTo === 'default')
- exp.projectionAs = this.defaultType;
- else if (mappedTo)
- exp.projectionAs = Container.resolveType(mappedTo);
- else
- exp.projectionAs = $data.Object;
-
- var q = Container.createQueryable(this, exp);
- return q;
- },
- select: function (projection, thisArg, mappedTo) {
- ///Select is a convenience alias for C# developers. Use map instead.
- ///
- return this.map(projection, thisArg, mappedTo);
- },
-
- length: function (onResult, transaction) {
- /// Returns the number of entities (or projected object) in a query as the callback parameter.
- /// A callback function
- ///
- ///
- /// Returns the number of entities (or projected object) in a query as the callback parameter.
- ///
- /// The callback function to handle the result.
- ///
- ///
- ///
- ///
- /// Returns the number of entities (or projected object) in a query as the callback parameter.
- ///
- /// Object of callback functions to handle success and error.
- /// Example: { success: function(cnt) { ... }, error: function() { alert("Something went wrong..."); } }
- ///
- ///
- ///
- /// Get the count of Person entities.
- /// Persons.length( function( cnt ) { alert("There are " + cnt + " person(s) in the database."); } );
- ///
- ///
-
- this._checkOperation('length');
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var countExpression = Container.createCountExpression(this.expression);
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(countExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
- count: function (onResult, transaction) {
- ///Count is a convenience alias for C# developers. Use length instead.
- ///
- return this.length(onResult, transaction);
- },
-
- forEach: function (iterator, transaction) {
- /// Calls the iterator function for all entity (or projected object) in the query.
- /// Iterator function
- ///
- ///
- /// Calls the iterator function for all entity (or projected object) in the query.
- ///
- /// Iterator function to handle the result elements.
- ///
- ///
- ///
- /// Log the full name of each Person.
- /// Persons.forEach( function( person ) { console.log(person.FullName; } );
- ///
- ///
-
- this._checkOperation('forEach');
- var pHandler = new $data.PromiseHandler();
- function iteratorFunc(items) { items.forEach(iterator); }
- var cbWrapper = pHandler.createCallback(iteratorFunc);
-
- var forEachExpression = Container.createForEachExpression(this.expression);
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(forEachExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- toArray: function (onResult_items, transaction) {
- /// Returns the query result as the callback parameter.
- /// A callback function
- ///
- ///
- /// Returns the query result as the callback parameter.
- ///
- /// The callback function to handle the result.
- ///
- ///
- ///
- ///
- /// Returns the query result as the callback parameter.
- ///
- /// Object of callback functions to handle success and error.
- /// Example: { success: function(result) { ... }, error: function() { alert("Something went wrong..."); } }
- ///
- ///
- ///
- /// Get all Person entities.
- /// Persons.toArray( function( result ) { console.dir(result); } );
- ///
- ///
-
- if (onResult_items instanceof $data.Array)
- {
- return this.toArray(function (results) {
- onResult_items.length = 0;
- results.forEach(function (item, idx) {
- onResult_items.push(item);
- });
- });
- }
-
- this._checkOperation('toArray');
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult_items);
-
- var toArrayExpression = Container.createToArrayExpression(this.expression);
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(toArrayExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
- toLiveArray: function (onResult, transaction) {
- var self = this;
- var result = [];
-
- var doAction = function (action) {
- return function (onResult) {
- var pHandler = new $data.PromiseHandler();
- var callback = pHandler.createCallback(onResult);
-
- var successFunc = function (res) {
- result.length = 0;
-
- var data = res;
- $data.typeSystem.extend(result, data);
-
- result.prev = doAction(function (cb) {
- data.prev(cb);
- });
- result.next = doAction(function (cb) {
- data.next(cb);
- });
-
- callback.success.apply(this, [result].concat(Array.prototype.slice.call(arguments, 1)));
- }
-
- action({
- success: successFunc,
- error: callback.error
- }, transaction);
-
- var promise = pHandler.getPromise();
- $data.typeSystem.extend(result, promise);
-
- return result;
- }
- }
-
- result.refresh = doAction(function (cb) {
- self.toArray(cb);
- });
-
- return result.refresh.apply(result, arguments);
- },
-
- single: function (filterPredicate, thisArg, onResult, transaction) {
- /// Filters a set of entities using a boolean expression and returns a single element or throws an error if more than one element is filtered.
- /// A callback function
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns a single element or throws an error if more than one element is filtered.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns a single element or throws an error if more than one element is filtered.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- /// Get "George" from the Person entity set.
- /// Persons.single( function( person ) { return person.FirstName == this.name; }, { name: "George" }, {
- /// success: function ( result ){ ... },
- /// error: function () { ... }
- /// });
- ///
- ///
-
- this._checkOperation('single');
- var q = this;
- if (filterPredicate) {
- q = this.filter(filterPredicate, thisArg);
- }
- q = q.take(2);
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var singleExpression = Container.createSingleExpression(q.expression);
- var preparator = Container.createQueryExpressionCreator(q.entityContext);
- try {
- var expression = preparator.Visit(singleExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- q.entityContext.executeQuery(Container.createQueryable(q, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- some: function (filterPredicate, thisArg, onResult, transaction) {
- /// Filters a set of entities using a boolean expression and returns true if the query has any result element.
- /// Filter function
- /// The query parameters for filter function
- /// A callback function
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns true if the query has any result element.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns true if the query has any result element.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- /// Is there any person who's first name is "George"?
- /// Persons.some( function( person ) { return person.FirstName == this.name; }, { name: "George" }, {
- /// success: function ( result ){ ... },
- /// error: function () { ... }
- /// });
- ///
- ///
-
- this._checkOperation('some');
- var q = this;
- if (filterPredicate) {
- q = this.filter(filterPredicate, thisArg);
- }
- q = q.take(1);
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var someExpression = Container.createSomeExpression(q.expression);
- var preparator = Container.createQueryExpressionCreator(q.entityContext);
- try {
- var expression = preparator.Visit(someExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- q.entityContext.executeQuery(Container.createQueryable(q, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- every: function (filterPredicate, thisArg, onResult, transaction) {
- /// Filters a set of entities using a boolean expression and returns true if all elements of the EntitySet is in the result set.
- /// Filter function
- /// The query parameters for filter function
- /// A callback function
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns a
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns a single element or throws an error if more than one element is filtered.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- /// Result is true when all person are married.
- /// Persons.every( function( person ) { return person.Married == true; }, null, {
- /// success: function ( result ){ ... },
- /// error: function () { ... }
- /// });
- ///
- ///
-
- this._checkOperation('every');
- var q = this;
- if (filterPredicate) {
- q = this.filter(filterPredicate, thisArg);
- }
- q = q.take(1);
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var everyExpression = Container.createEveryExpression(q.expression);
- var preparator = Container.createQueryExpressionCreator(q.entityContext);
- try {
- var expression = preparator.Visit(everyExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- q.entityContext.executeQuery(Container.createQueryable(q, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
-
- take: function (amount) {
- /// Returns only a specified number of elements from the start of the result set.
- /// The number of elements to return.
- ///
- ///
- /// Returns only a specified number of elements from the start of the result set.
- ///
- /// The number of elements to skip.
- ///
- ///
- ///
- /// Log the full name of each Person.
- /// Persons.take(10).forEach( function( person ) { console.log(person.FullName; } );
- ///
- ///
-
- this._checkOperation('take');
- var constExp = Container.createConstantExpression(amount, "number");
- var takeExp = Container.createPagingExpression(this.expression, constExp, $data.Expressions.ExpressionType.Take);
- return Container.createQueryable(this, takeExp);
- },
- skip: function (amount) {
- /// Skip a specified number of elements from the start of the result set.
- /// The number of elements to skip.
- ///
- ///
- /// Skip a specified number of elements from the start of the result set.
- ///
- /// The number of elements to skip.
- ///
- ///
- ///
- /// Log the full name of each Person.
- /// Persons.skip(1).take(5).forEach( function( person ) { console.log(person.FullName; } );
- ///
- ///
-
- this._checkOperation('skip');
- var constExp = Container.createConstantExpression(amount, "number");
- var takeExp = Container.createPagingExpression(this.expression, constExp, $data.Expressions.ExpressionType.Skip);
- return Container.createQueryable(this, takeExp);
- },
-
- order: function(selector) {
- if (selector === '' || selector === undefined || selector === null) {
- return this;
- }
- if(selector[0] === "-") {
- var orderString = "it." + selector.replace("-","");
- return this.orderByDescending(orderString);
- } else {
- return this.orderBy("it." + selector);
- }
-
- },
-
- orderBy: function (selector, thisArg) {
- ///Order a set of entities using an expression.
- ///An order expression
- ///The query parameters
- ///
- ///
- ///Order a set of entities using an expression.
- ///
- ///The expression body of the order function in string.
- ///To reference the lambda parameter use the 'it' context variable.
- ///Example: orderBy("it.Id")
- ///
- ///
- ///
- ///
- ///
- ///Order a set of entities using an expression.
- ///
- ///
- ///
- ///Contains the predicate parameters
- ///
- ///
- ///
- ///Ordering a set of entities with a predicate function
- ///var males = Persons.orderBy( function( person ) { return person.Id; } );
- ///
- ///
-
- this._checkOperation('orderBy');
- var codeExpression = Container.createCodeExpression(selector, thisArg);
- var exp = Container.createOrderExpression(this.expression, codeExpression, $data.Expressions.ExpressionType.OrderBy);
- var q = Container.createQueryable(this, exp);
- return q;
- },
- orderByDescending: function (selector, thisArg) {
- ///Order a set of entities descending using an expression.
- ///An order expression
- ///The query parameters
- ///
- ///
- ///Order a set of entities descending using an expression.
- ///
- ///The expression body of the order function in string.
- ///To reference the lambda parameter use the 'it' context variable.
- ///Example: orderBy("it.Id")
- ///
- ///
- ///
- ///
- ///
- ///Order a set of entities descending using an expression.
- ///
- ///
- ///
- ///Contains the predicate parameters
- ///
- ///
- ///
- ///Ordering a set of entities with a predicate function
- ///var males = Persons.orderByDescending( function( person ) { return person.Id; } );
- ///
- ///
-
- this._checkOperation('orderByDescending');
- var codeExpression = Container.createCodeExpression(selector, thisArg);
- var exp = Container.createOrderExpression(this.expression, codeExpression, $data.Expressions.ExpressionType.OrderByDescending);
- var q = Container.createQueryable(this, exp);
- return q;
- },
-
- first: function (filterPredicate, thisArg, onResult, transaction) {
- /// Filters a set of entities using a boolean expression and returns the first element.
- /// A callback function
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns the first element.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns the first element.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- /// Get "George" from the Person entity set.
- /// Persons.first( function( person ) { return person.FirstName == this.name; }, { name: "George" }, function ( result ){ ... });
- ///
- ///
-
- this._checkOperation('first');
- var q = this;
- if (filterPredicate) {
- q = this.filter(filterPredicate, thisArg);
- }
- q = q.take(1);
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var firstExpression = Container.createFirstExpression(q.expression);
- var preparator = Container.createQueryExpressionCreator(q.entityContext);
- try {
- var expression = preparator.Visit(firstExpression);
- q.entityContext.log({ event: "EntityExpression", data: expression });
-
- q.entityContext.executeQuery(Container.createQueryable(q, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- find: function (keyValue, onResult, transaction) {
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var keys = this.defaultType.memberDefinitions.getKeyProperties();
-
- try {
-
- if (keys.length === 1 && typeof keyValue !== 'object') {
- var keyV = {};
- keyV[keys[0].name] = keyValue;
- keyValue = keyV;
- }
-
- if (typeof keyValue !== 'object') {
- throw new Exception('Key parameter is invalid');
- } else {
-
-
- var parameters = [];
- for (var i = 0; i < keys.length; i++) {
- var keyProp = keys[i];
- if (!(keyProp.name in keyValue)) {
- throw new Exception('Key value missing');
- }
- parameters.push(Container.createConstantExpression(keyValue[keyProp.name], keyProp.type, keyProp.name));
- }
-
- var operation = this.entityContext.storageProvider.supportedSetOperations['find'];
- if (operation) {
-
- var findExpression = Container.createFindExpression(this.expression, parameters);
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(findExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- } else {
- var predicate = '';
- var params = {}
- for (var i = 0; i < parameters.length; i++) {
- var param = parameters[i];
- params[param.name] = param.value;
- if (i > 0) predicate += ' && ';
- predicate += "it." + param.name + " == this." + param.name;
- }
-
- this.single(predicate, params, cbWrapper, transaction);
- }
- }
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- include: function (selector) {
- /// Includes the given entity set in the query if it's an inverse property.
- /// Entity set name
- ///
- ///
- /// Includes the given entity set in the query if it's an inverse property.
- ///
- /// The name of the entity set you want to include in the query.
- ///
- ///
- ///
- /// Include the Category on every Article.
- /// Articles.include("Category");
- ///
- ///
-
- this._checkOperation('include');
- var constExp = Container.createConstantExpression(selector, "string");
- var takeExp = Container.createIncludeExpression(this.expression, constExp);
- return Container.createQueryable(this, takeExp);
- },
-
- withInlineCount: function (selector) {
- this._checkOperation('withInlineCount');
- var constExp = Container.createConstantExpression(selector || 'allpages', "string");
- var inlineCountExp = Container.createInlineCountExpression(this.expression, constExp);
- return Container.createQueryable(this, inlineCountExp);
- },
-
- removeAll: function (onResult, transaction) {
- /// Delete the query result and returns the number of deleted entities in a query as the callback parameter.
- /// A callback function
- ///
- ///
- /// Delete the query result and returns the number of deleted entities in a query as the callback parameter.
- ///
- /// The callback function to handle the result.
- ///
- ///
- ///
- ///
- /// Delete the query result and returns the number of deleted entities in a query as the callback parameter.
- ///
- /// Object of callback functions to handle success and error.
- /// Example: { success: function(result) { ... }, error: function() { alert("Something went wrong..."); } }
- ///
- ///
- ///
- /// Delete all People who are younger than 18 years old.
- /// Persons.filter( function( p ){ return p.Age < 18; } ).removeAll( function( result ) { console.dir(result); } );
- ///
- ///
-
- this._checkOperation('batchDelete');
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var batchDeleteExpression = Container.createBatchDeleteExpression(this.expression);
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(batchDeleteExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
-
- _runQuery: function (onResult_items, transaction) {
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult_items);
-
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(this.expression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- toTraceString: function (name) {
- /// Returns the trace string of the query.
- /// Name of the execution method (toArray, length, etc.).
- ///
- ///
- /// Returns the trace string of the query.
- ///
- /// Name of the execution method (toArray, length, etc.). Optional. Default value is "toArray".
- ///
- ///
- ///
- /// Get the trace string for Articles.toArray()
- /// Articles.toTraceString();
- ///
- ///
-
- var expression = this.expression;
-
- if (name) {
- expression = Container['create' + name + 'Expression'](expression);
- } else {
- expression = Container.createToArrayExpression(expression);
- }
-
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- expression = preparator.Visit(expression);
-
- //this.expression = expression;
- var q = Container.createQueryable(this, expression)
- return q.entityContext.getTraceString(q);
- },
-
- _checkOperation: function (name) {
- var operation = this.entityContext.resolveSetOperations(name);
- if (operation.invokable != undefined && !operation.invokable)
- Guard.raise(new Exception("Operation '" + name + "' is not invokable with the provider"));
- },
- defaultType: {}
-
-}, null);
-///EntitySet is responsible for
-/// -creating and holding entityType through schema
-/// - provide Add method
-/// - provide Delete method
-/// - provide Update method
-/// - provide queryProvider for queryable
-
-$data.EntitySchemaConfig = function EntitySchemaConfig() {
- this.Name = "";
-};
-$data.entitySetState = { created: 0, defined: 1, active: 2 };
-
-$data.Class.defineEx('$data.EntitySet',
- [
- { type: $data.Queryable, params: [new ConstructorParameter(1)] }
- ], null,
-{
- constructor: function (elementType, context, collectionName, eventHandlers, roles) {
- ///
- /// Represents a typed entity set that is used to perform create, read, update, and delete operations
- /// Type of entity set elements, elementType must be subclass of $data.Entity
- /// Context of the EntitySet
- /// Name of the EntitySet
- ///
- this.createNew = this[elementType.name] = this.elementType = this.defaultType = elementType;
- var self = this;
- context['createAdd' + elementType.name] = function (initData) {
- var entity = new elementType(initData);
- return self.add(entity);
- }
- this.stateManager = new $data.EntityStateManager(this);
-
- this.collectionName = collectionName;
- this.roles = roles;
-
- for (var i in eventHandlers){
- this[i] = eventHandlers[i];
- }
- },
-
- addNew: function(item, cb) {
- var callback = $data.typeSystem.createCallbackSetting(cb);
- var _item = new this.createNew(item);
- this.entityContext.saveChanges(cb);
- return _item;
- },
-
- executeQuery: function (expression, on_ready) {
- //var compiledQuery = this.entityContext
- var callBack = $data.typeSystem.createCallbackSetting(on_ready);
- this.entityContext.executeQuery(expression, callBack);
- },
- getTraceString: function (expression) {
- return this.entityContext.getTraceString(expression);
- },
- setContext: function (entityContext) {
- this.entitySetState = $data.entitySetState.active;
- this.entityContext = entityContext;
- this.entityContext[this.schema.name] = this[this.schema.name];
- },
- _trackEntity: function (entity) {
- var trackedEntities = this.entityContext.stateManager.trackedEntities;
- for (var i = 0; i < trackedEntities.length; i++) {
- if (trackedEntities[i].data === entity)
- return;
- }
- trackedEntities.push({ entitySet: this, data: entity });
- },
- add: function (entity) {
- ///
- /// Creates a typed entity and adds to the context.
- /// The init parameters whish is based on Entity
- ///
- ///
- /// Persons.add({ Name: 'John', Email: 'john@example.com', Age: 30, Gender: 'Male' });
- ///
- ///
- ///
- ///
- /// Adds the given entity to the context.
- /// The entity to add
- ///
- ///
- /// Persons.add(new $news.Types.Person({ Name: 'John', Email: 'john@example.com', Age: 30, Gender: 'Male' }));
- ///
- ///
- ///
- ///
- /// var person = new $news.Types.Person({ Name: 'John', Email: 'john@example.com', Age: 30, Gender: 'Male' });
- /// Persons.add(person);
- ///
- ///
- ///
-
- var data = entity;
- if (entity instanceof $data.EntityWrapper) {
- data = entity.getEntity();
- } else if (!(entity instanceof this.createNew)) {
- data = new this.createNew(entity);
- }
- data.entityState = $data.EntityState.Added;
- data.changedProperties = undefined;
- data.context = this.entityContext;
- this._trackEntity(data);
- return data;
- },
-
- addMany: function(entities) {
- var result = [];
- var self = this;
- entities.forEach(function (entity) {
- result.push(self.add(entity));
- });
- return result;
- },
- remove: function (entity) {
- ///
- /// Creates a typed entity and marks it as Deleted.
- /// The init parameters whish is based on Entity
- ///
- /// Person will be marked as Deleted where an id is 5. Id is a key of entity.
- /// Persons.remove({ Id: 5 });
- ///
- ///
- ///
- ///
- /// Marks the given entity as Deleted.
- /// The entity to remove
- ///
- ///
- /// Persons.remove(person);
- ///
- ///
- ///
- /// Person will be marked as Deleted where an Id is 5. Id is a key of entity.
- /// Persons.add(new $news.Types.Person({ Id: 5 }));
- ///
- ///
- ///
-
- var data = entity;
- if (entity instanceof $data.EntityWrapper) {
- data = entity.getEntity();
- } else if (!(entity instanceof this.createNew)) {
- data = new this.createNew(entity);
- }
- data.entityState = $data.EntityState.Deleted;
- data.changedProperties = undefined;
- this._trackEntity(data);
- },
- attach: function (entity, mode) {
- ///
- /// Creates a typed entity and adds to the Context with Unchanged state.
- /// The init parameters whish is based on Entity
- ///
- ///
- /// Persons.attach({ Id: 5, Email: 'newEmail@example.com' });
- ///
- ///
- ///
- ///
- /// Adds to the context and sets state Unchanged.
- /// The entity to attach
- ///
- ///
- /// Persons.attach(person);
- ///
- ///
- ///
- /// Set an entity's related entities without loading
- ///
- /// var categoryPromo = new $news.Types.Category({ Id: 5 });
- /// Category.attach(categoryPromo);
- /// var article = new $news.Types.Article({ Title: 'New Article title', Body: 'Article body', Category: [ categoryPromo ] });
- /// Article.attach(article);
- ///
- ///
- ///
-
- var data = entity;
- if (entity instanceof $data.EntityWrapper) {
- data = entity.getEntity();
- } else if (!(entity instanceof this.createNew)) {
- data = new this.createNew(entity);
- }
-
- for (var i = 0; i < this.entityContext.stateManager.trackedEntities.length; i++) {
- var current = this.entityContext.stateManager.trackedEntities[i];
- if (current.data === data)
- break;
- if (current.data.equals(data)) {
- Guard.raise(new Exception("Context already contains this entity!!!"));
- }
- }
-
- if (mode === true) {
- if (data.changedProperties && data.changedProperties.length > 0) {
- data.entityState = $data.EntityState.Modified;
- } else {
- data.entityState = $data.EntityState.Unchanged;
- }
- } else {
- if (typeof mode === "string") mode = $data.EntityAttachMode[mode];
- var attachMode = mode || $data.EntityAttachMode[$data.EntityAttachMode.defaultMode];
- if (typeof attachMode === "function") {
- attachMode.call($data.EntityAttachMode, data);
- } else {
- data.entityState = $data.EntityState.Unchanged;
- data.changedProperties = undefined;
- }
- }
- /*if (!keepChanges) {
- data.entityState = $data.EntityState.Unchanged;
- data.changedProperties = undefined;
- }*/
- data.context = this.entityContext;
- this._trackEntity(data);
- },
- detach: function (entity) {
- ///
- /// Creates a typed entity and detach from the Context with Detached state.
- /// The init parameters whish is based on Entity
- ///
- /// Person will be Detached where an id is 5. Id is a key of entity.
- /// Persons.detach({ Id: 5 });
- ///
- ///
- ///
- ///
- /// Detach from the context and sets state Detached.
- /// The entity to detach
- ///
- ///
- /// Persons.detach(person);
- ///
- ///
- ///
- /// Person will be Detached where an Id is 5. Id is a key of entity.
- /// Persons.add(new $news.Types.Person({ Id: 5 }));
- ///
- ///
- ///
-
- var data = entity;
- if (entity instanceof $data.EntityWrapper) {
- data = entity.getEntity();
- } else if (!(entity instanceof this.createNew)) {
- data = new this.createNew(entity);
- }
-
- var existsItem;
- var trackedEnt = this.entityContext.stateManager.trackedEntities;
- for (var i = 0; i < trackedEnt.length; i++) {
- if (trackedEnt[i].data.equals(data))
- existsItem = trackedEnt[i];
- }
-
- //var existsItem = this.entityContext.stateManager.trackedEntities.filter(function (i) { return i.data.equals(data); }).pop();
- if (existsItem) {
- var idx = this.entityContext.stateManager.trackedEntities.indexOf(existsItem);
- entity.entityState = $data.EntityState.Detached;
- this.entityContext.stateManager.trackedEntities.splice(idx, 1);
- return;
- }
- },
- attachOrGet: function (entity, mode) {
- ///
- /// Creates a typed entity and adds to the Context with Unchanged state.
- /// The init parameters whish is based on Entity
- ///
- ///
- /// Id is a key of entity.
- /// var person = Persons.attachOrGet({ Id: 5 });
- ///
- ///
- ///
- ///
- /// If not in context then adds to it and sets state Unchanged.
- /// The entity to detach
- ///
- ///
- ///
- /// var attachedPerson = Persons.attachOrGet(person);
- ///
- ///
- ///
- /// Id is a key of entity.
- /// var p = new $news.Types.Person({ Id: 5 });
- /// var attachedPerson = Persons.attachOrGet(p);
- ///
- ///
- ///
-
- var data = entity;
- if (entity instanceof $data.EntityWrapper) {
- data = entity.getEntity();
- } else if (!(entity instanceof this.createNew)) {
- data = new this.createNew(entity);
- }
-
- var existsItem;
- var trackedEnt = this.entityContext.stateManager.trackedEntities;
- for (var i = 0; i < trackedEnt.length; i++) {
- if (trackedEnt[i].data.equals(data))
- existsItem = trackedEnt[i];
- }
- //var existsItem = this.entityContext.stateManager.trackedEntities.filter(function (i) { return i.data.equals(data); }).pop();
- if (existsItem) {
- return existsItem.data;
- }
-
- if (typeof mode === "string") mode = $data.EntityAttachMode[mode];
- var attachMode = mode || $data.EntityAttachMode[$data.EntityAttachMode.defaultMode];
- if (typeof attachMode === "function") {
- attachMode.call($data.EntityAttachMode, data);
- } else {
- data.entityState = $data.EntityState.Unchanged;
- data.changedProperties = undefined;
- }
- //data.entityState = $data.EntityState.Unchanged;
- //data.changedProperties = undefined;
- data.context = this.entityContext;
- this._trackEntity(data);
- return data;
- },
- //find: function (keys) {
- // //todo global scope
- // if (!this.entityKeys) {
- // this.entityKeys = this.createNew.memberDefinition.filter(function (prop) { return prop.key; }, this);
- // }
- // this.entityContext.stateManager.trackedEntities.forEach(function (item) {
- // if (item.entitySet == this) {
- // var isOk = true;
- // this.entityKeys.forEach(function (item, index) { isOK = isOk && (item.data[item.name] == keys[index]); }, this);
- // if (isOk) {
- // return item.data;
- // }
- // }
- // }, this);
- // //TODO: db call
- // return null;
- //},
- loadItemProperty: function (entity, memberDefinition, callback) {
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property name
- ///
- /// Callback function
- ///
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property name
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property definition
- ///
- /// Callback function
- ///
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property definition
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
-
- return this.entityContext.loadItemProperty(entity, memberDefinition, callback);
- },
- saveChanges: function () {
- return this.entityContext.saveChanges.apply(this.entityContext, arguments);
- },
- addProperty: function (name, getter, setter) {
- return this.elementType.addProperty.apply(this.elementType, arguments);
- },
- expression: {
- get: function () {
- if (!this._expression) {
- var ec = Container.createEntityContextExpression(this.entityContext);
- //var name = entitySet.collectionName;
- //var entitySet = this.entityContext[entitySetName];
- var memberdef = this.entityContext.getType().getMemberDefinition(this.collectionName);
- var es = Container.createEntitySetExpression(ec,
- Container.createMemberInfoExpression(memberdef), null,
- this);
- this._expression = es;
- }
-
- return this._expression;
- },
- set: function (value) {
- this._expression = value;
- }
- },
- getFieldUrl: function (keys, field) {
- return this.entityContext.getFieldUrl(keys, field, this);
- },
- bulkInsert: function (fields, datas, callback) {
- return this.entityContext.bulkInsert(this, fields, datas, callback);
- }
-}, null);
-$data.EntityState = {
- Detached:0,
- Unchanged: 10,
- Added: 20,
- Modified: 30,
- Deleted: 40
-};$data.Class.define("$data.EntityAttachMode", null, null, {}, {
- defaultMode: 'Default',
- AllChanged: function (data) {
- var memDefs = data.getType().memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < memDefs.length; i++) {
- data._setPropertyChanged(memDefs[i]);
- }
- data.entityState = $data.EntityState.Modified;
- },
- KeepChanges: function (data) {
- if (data.changedProperties && data.changedProperties.length > 0) {
- data.entityState = $data.EntityState.Modified;
- } else {
- data.entityState = $data.EntityState.Unchanged;
- }
- },
- Default: function (data) {
- data.entityState = $data.EntityState.Unchanged;
- data.changedProperties = undefined;
- }
-});$data.Class.define('$data.EntityStateManager', null, null,
-{
- constructor: function (entityContext) {
- this.entityContext = null;
- this.trackedEntities = [];
- this.init(entityContext);
- },
- init: function (entityContext) {
- this.entityContext = entityContext;
- },
- reset: function () {
- this.trackedEntities = [];
- }
-}, null);$data.Class.define('$data.ItemStoreClass', null, null, {
- constructor: function () {
- var self = this;
- self.itemStoreConfig = {
- aliases: {},
- contextTypes: {}
- }
-
- self.resetStoreToDefault('local', true);
- $data.addStore = function () {
- return self.addItemStoreAlias.apply(self, arguments);
- };
- $data.implementation = self.implementation;
-
- $data.Entity.addMember('storeToken', {
- get: function () {
- if (this.storeConfigs && this.storeConfigs['default'])
- return this.storeConfigs.stores[this.storeConfigs['default']];
- },
- set: function (value) {
- self._setTypeStoreConfig(this, 'default', value);
- }
- }, true);
- },
- itemStoreConfig: {},
-
- addItemStoreAlias: function (name, contextFactoryOrToken, isDefault) {
- var self = this;
- var promise = new $data.PromiseHandler();
- var callback = promise.createCallback();
-
- if ('string' === typeof name) {
- //storeToken
- if ('object' === typeof contextFactoryOrToken && 'factory' in contextFactoryOrToken) {
- var type = Container.resolveType(contextFactoryOrToken.typeName);
-
- self.itemStoreConfig.aliases[name] = contextFactoryOrToken.factory;
- self.itemStoreConfig.contextTypes[name] = type;
- if (isDefault) {
- self.itemStoreConfig['default'] = name;
- }
-
- callback.success();
- return promise.getPromise();
- }
- //contextFactory
- else if ('function' === typeof contextFactoryOrToken) {
- var preContext = contextFactoryOrToken();
- var contextPromise;
- if (preContext && preContext instanceof $data.EntityContext) {
- callback.success(preContext);
- contextPromise = promise.getPromise();
- } else {
- contextPromise = preContext;
- }
-
- return contextPromise.then(function (ctx) {
- if (typeof ctx === 'function') {
- //factory resolve factory
- return self.addItemStoreAlias(name, ctx, isDefault);
- }
-
- if (ctx instanceof $data.EntityContext) {
- return ctx.onReady()
- .then(function (ctx) {
- self.itemStoreConfig.aliases[name] = contextFactoryOrToken;
- self.itemStoreConfig.contextTypes[name] = ctx.getType();
- if (isDefault) {
- self.itemStoreConfig['default'] = name;
- }
-
- return ctx;
- });
- } else {
- promise = new $data.PromiseHandler();
- callback = promise.createCallback();
- callback.error(new Exception('factory dont have context instance', 'Invalid arguments'));
- return promise.getPromise();
- }
- });
- }
- }
-
- callback.error(new Exception('Name or factory missing', 'Invalid arguments'));
- return promise.getPromise();
- },
- resetStoreToDefault: function (name, isDefault) {
- this.itemStoreConfig.aliases[name] = this._getDefaultItemStoreFactory;
- delete this.itemStoreConfig.contextTypes[name];
- if (isDefault) {
- this.itemStoreConfig['default'] = name;
- }
- },
- _setStoreAlias: function (entity, storeToken) {
- if ('object' === typeof storeToken && !entity.storeToken)
- entity.storeToken = storeToken
- return entity;
- },
- _getStoreAlias: function (entity, storeAlias) {
- var type;
- if (entity instanceof $data.Entity) {
- var alias = storeAlias || entity.storeToken;
- if (alias) {
- return alias;
- } else {
- type = entity.getType();
- }
- } else {
- type = entity;
- }
-
- return storeAlias || (type.storeConfigs ? type.storeConfigs['default'] : undefined) || type.storeToken;
- },
- _getStoreContext: function (aliasOrToken, type, nullIfInvalid) {
- var contextPromise = this._getContextPromise(aliasOrToken, type);
-
- if (!contextPromise || contextPromise instanceof $data.EntityContext) {
- var promise = new $data.PromiseHandler();
- var callback = promise.createCallback();
- callback.success(contextPromise);
- contextPromise = promise.getPromise();
- }
-
- return contextPromise.then(function (context) {
- if (context instanceof $data.EntityContext) {
- return context.onReady();
- } else if (nullIfInvalid) {
- return null;
- } else {
- var promise = new $data.PromiseHandler();
- var callback = promise.createCallback();
- callback.error(new Exception('factory return type error', 'Error'));
- return promise.getPromise();
- }
- });
- },
- _getContextPromise: function (aliasOrToken, type) {
- /*Token*/
- if (aliasOrToken && 'object' === typeof aliasOrToken && 'function' === typeof aliasOrToken.factory) {
- return aliasOrToken.factory(type);
- } else if (aliasOrToken && 'object' === typeof aliasOrToken && 'object' === typeof aliasOrToken.args && 'string' === typeof aliasOrToken.typeName) {
- var type = Container.resolveType(aliasOrToken.typeName);
- return new type(JSON.parse(JSON.stringify(aliasOrToken.args)));
- }
- /*resolve alias from type (Token)*/
- else if (aliasOrToken && 'string' === typeof aliasOrToken && type.storeConfigs && type.storeConfigs.stores[aliasOrToken] && typeof type.storeConfigs.stores[aliasOrToken].factory === 'function') {
- return type.storeConfigs.stores[aliasOrToken].factory();
- }
- /*resolve alias from type (constructor options)*/
- else if (aliasOrToken && 'string' === typeof aliasOrToken && type.storeConfigs && type.storeConfigs.stores[aliasOrToken]) {
- return this._getDefaultItemStoreFactory(type, type.storeConfigs.stores[aliasOrToken]);
- }
- /*resolve alias from ItemStore (factories)*/
- else if (aliasOrToken && 'string' === typeof aliasOrToken && this.itemStoreConfig.aliases[aliasOrToken]) {
- return this.itemStoreConfig.aliases[aliasOrToken](type);
- }
- /*token is factory*/
- else if (aliasOrToken && 'function' === typeof aliasOrToken) {
- return aliasOrToken();
- }
- /*default no hint*/
- else {
- return this.itemStoreConfig.aliases[this.itemStoreConfig['default']](type);
- }
-
- },
- _getStoreEntitySet: function (storeAlias, instanceOrType) {
- var aliasOrToken = this._getStoreAlias(instanceOrType, storeAlias);
- var type = ("function" === typeof instanceOrType) ? instanceOrType : instanceOrType.getType();;
-
- return this._getStoreContext(aliasOrToken, type)
- .then(function (ctx) {
- var entitySet = ctx.getEntitySetFromElementType(type);
- if (!entitySet) {
- var d = new $data.PromiseHandler();
- var callback = d.createCallback();
- callback.error("EntitySet not exist for " + type.fullName);
- return d.getPromise();
- }
- return entitySet;
- });
- },
- _getDefaultItemStoreFactory: function (instanceOrType, initStoreConfig) {
- if (instanceOrType) {
- var type = ("function" === typeof instanceOrType) ? instanceOrType : instanceOrType.getType();
- var typeName = $data.Container.resolveName(type) + "_items";
- var typeName = typeName.replace(/\./g, "_");
-
- var storeConfig = $data.typeSystem.extend({
- collectionName: initStoreConfig && initStoreConfig.collectionName ? initStoreConfig.collectionName : 'Items',
- tableName: typeName,
- initParam: { provider: 'local', databaseName: typeName }
- }, initStoreConfig);
-
- var contextDef = {};
- contextDef[storeConfig.collectionName] = { type: $data.EntitySet, elementType: type }
- if (storeConfig.tableName)
- contextDef[storeConfig.collectionName]['tableName'] = storeConfig.tableName;
-
- var inMemoryType = $data.EntityContext.extend(typeName, contextDef);
- var ctx = new inMemoryType(storeConfig.initParam);
- if (initStoreConfig && typeof initStoreConfig === 'object')
- initStoreConfig.factory = ctx._storeToken.factory;
- return ctx;
- }
- return undefined;
- },
- implementation: function (name, contextOrAlias) {
- var self = $data.ItemStore;
- var result;
-
- if (typeof contextOrAlias === 'string') {
- contextOrAlias = self.itemStoreConfig.contextTypes[contextOrAlias]
- } else if (contextOrAlias instanceof $data.EntityContext) {
- contextOrAlias = contextOrAlias.getType();
- } else if (!(typeof contextOrAlias === 'function' && contextOrAlias.isAssignableTo)) {
- contextOrAlias = self.itemStoreConfig.contextTypes[self.itemStoreConfig['default']];
- }
-
- if (contextOrAlias) {
- result = self._resolveFromContext(contextOrAlias, name);
- }
-
- if (!result) {
- result = Container.resolveType(name);
- }
-
- return result;
- },
- _resolveFromContext: function (contextType, name) {
- var memDefs = contextType.memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < memDefs.length; i++) {
- var memDef = memDefs[i];
- if (memDef.type) {
- var memDefType = Container.resolveType(memDef.type);
- if (memDefType.isAssignableTo && memDefType.isAssignableTo($data.EntitySet)) {
- var elementType = Container.resolveType(memDef.elementType);
- if (elementType.name === name) {
- return elementType;
- }
- }
- }
- }
- return null;
- },
-
-
- //Entity Instance
- EntityInstanceSave: function (storeAlias, hint) {
- var self = $data.ItemStore;
- var entity = this;
- return self._getStoreEntitySet(storeAlias, entity)
- .then(function (entitySet) {
- return self._getSaveMode(entity, entitySet, hint, storeAlias)
- .then(function (mode) {
- mode = mode || 'add';
- switch (mode) {
- case 'add':
- entitySet.add(entity);
- break;
- case 'attach':
- entitySet.attach(entity, true);
- entity.entityState = $data.EntityState.Modified;
- break;
- default:
- var d = new $data.PromiseHandler();
- var callback = d.createCallback();
- callback.error('save mode not supported: ' + mode);
- return d.getPromise();
- }
-
- return entitySet.entityContext.saveChanges()
- .then(function () { self._setStoreAlias(entity, entitySet.entityContext.storeToken); return entity; });
- });
- });
- },
- EntityInstanceRemove: function (storeAlias) {
- var self = $data.ItemStore;
- var entity = this;
- return self._getStoreEntitySet(storeAlias, entity)
- .then(function (entitySet) {
- entitySet.remove(entity);
-
- return entitySet.entityContext.saveChanges()
- .then(function () { return entity; });
- });
- },
- EntityInstanceRefresh: function (storeAlias, keepStore) {
- var self = $data.ItemStore;
- var entity = this;
- var entityType = entity.getType();
-
- var key = self._getKeyObjectFromEntity(entity, entityType);
-
- return entityType.read(key, storeAlias)
- .then(function (loadedEntity) {
- entityType.memberDefinitions.getPublicMappedProperties().forEach(function (memDef) {
- entity[memDef.name] = loadedEntity[memDef.name];
- });
- entity.storeToken = (keepStore ? entity.storeToken : undefined) || loadedEntity.storeToken;
- entity.changedProperties = undefined;
- return entity;
- });
- },
-
- //Entity Type
- EntityInheritedTypeProcessor: function (type) {
- var self = $data.ItemStore;
- type.readAll = self.EntityTypeReadAll(type);
- type.read = self.EntityTypeRead(type);
- type.removeAll = self.EntityTypeRemoveAll(type);
- type.remove = self.EntityTypeRemove(type);
- type.get = self.EntityTypeGet(type); //Not complete
- type.save = self.EntityTypeSave(type);
- type.addMany = self.EntityTypeAddMany(type);
- type.itemCount = self.EntityTypeItemCount(type);
- type.query = self.EntityTypeQuery(type);
- type.takeFirst = self.EntityTypeTakeFirst(type);
-
- type.setStore = self.EntityTypeSetStore(type);
- },
- EntityTypeReadAll: function (type) {
- return function (storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- return entitySet.forEach(function (item) { self._setStoreAlias(item, entitySet.entityContext.storeToken); });
- });
- }
- },
- EntityTypeRemoveAll: function (type) {
- return function (storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- return entitySet.toArray().then(function (items) {
- items.forEach(function (item) {
- entitySet.remove(item);
- });
-
- return entitySet.entityContext.saveChanges()
- .then(function () { return items; });
- });
- });
- }
- },
- EntityTypeRead: function (type) {
- return function (key, storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- try {
- var singleParam = self._findByIdQueryable(entitySet, key);
- return entitySet.single(singleParam.predicate, singleParam.thisArgs)
- .then(function (item) { return self._setStoreAlias(item, entitySet.entityContext.storeToken); });
- } catch (e) {
- var d = new $data.PromiseHandler();
- var callback = d.createCallback();
- callback.error(e);
- return d.getPromise();
- }
- });
- };
- },
- EntityTypeGet: function (type) {
- return function (key, storeAlias) {
- var self = $data.ItemStore;
- var item = new type(self._getKeyObjectFromEntity(key));
- item.refresh(storeAlias);
- return item;
- };
- },
- EntityTypeSave: function (type) {
- return function (initData, storeAlias, hint) {
-
- var self = $data.ItemStore;
- var instance = new type(initData);
- return instance.save(storeAlias, hint);
- }
- },
- EntityTypeAddMany: function (type) {
- return function (initDatas, storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- var items = entitySet.addMany(initDatas);
- return entitySet.entityContext.saveChanges()
- .then(function () {
- return items;
- });
- });
- }
- },
- EntityTypeRemove: function (type) {
- return function (key, storeAlias) {
- var self = $data.ItemStore;
- var entityPk = type.memberDefinitions.getKeyProperties();
- var entity;
- if (entityPk.length === 1) {
- var obj = {};
- obj[entityPk[0].name] = key;
- entity = new type(obj);
- } else {
- entity = new type(key);
- }
- return entity.remove(storeAlias);
- }
- },
- EntityTypeItemCount: function (type) {
- return function (storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- return entitySet.length();
- });
- }
- },
- EntityTypeQuery: function (type) {
- return function (predicate, thisArg, storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- return entitySet.filter(predicate, thisArg).forEach(function (item) { self._setStoreAlias(item, entitySet.entityContext.storeToken); });
- });
- }
- },
- EntityTypeTakeFirst: function (type) {
- return function (predicate, thisArg, storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- return entitySet.first(predicate, thisArg)
- .then(function (item) { return self._setStoreAlias(item, entitySet.entityContext.storeToken); });
- });
- }
- },
-
- EntityTypeSetStore: function (type) {
- return function (name, config) {
- if (typeof name === 'object' && typeof config === 'undefined') {
- config = name;
- name = 'default';
- }
-
- var self = $data.ItemStore;
-
- var defStoreConfig = {};
- if (config) {
- if (config.tableName) {
- defStoreConfig.tableName = config.tableName;
- delete config.tableName;
- }
-
- if (config.collectionName) {
- defStoreConfig.collectionName = config.collectionName;
- delete config.collectionName;
- }
-
- if (typeof config.dataSource === 'string') {
- var ds = config.dataSource;
- if (ds.lastIndexOf('/') === ds.length - 1) {
- ds = ds.substring(0, ds.lastIndexOf('/'));
- }
- var parsedApiUrl = ds.substring(0, ds.lastIndexOf('/'));
- if (!defStoreConfig.tableName)
- defStoreConfig.tableName = ds.substring(ds.lastIndexOf('/') + 1);
-
- var provider = config.provider || config.name;
- switch (provider) {
- case 'oData':
- config.oDataServiceHost = config.oDataServiceHost || parsedApiUrl;
- break;
- case 'webApi':
- config.apiUrl = config.apiUrl || parsedApiUrl;
- break;
- default:
- break;
- }
- }
-
-
- } else {
- config = { name: 'local' };
- }
-
- defStoreConfig.initParam = config;
- self._setTypeStoreConfig(type, name, defStoreConfig);
-
- return type;
- }
- },
- _setTypeStoreConfig: function(type, name, config){
- if (!type.storeConfigs) {
- type.storeConfigs = {
- stores: {}
- };
- }
- type.storeConfigs.stores[name] = config;
- if (name === 'default') {
- type.storeConfigs['default'] = name;
- }
- },
-
- _findByIdQueryable: function (set, keys) {
- var keysProps = set.defaultType.memberDefinitions.getKeyProperties();
- if (keysProps.length > 1 && keys && 'object' === typeof keys) {
- var predicate = "", thisArgs = {};
- for (var i = 0; i < keysProps.length; i++) {
- if (i > 0) predicate += " && ";
-
- var key = keysProps[i];
- predicate += "it." + key.name + " == this." + key.name;
- thisArgs[key.name] = keys[key.name];
- }
-
- return {
- predicate: predicate,
- thisArgs: thisArgs
- };
- } else if (keysProps.length === 1) {
- return {
- predicate: "it." + keysProps[0].name + " == this.value",
- thisArgs: { value: keys }
- };
- } else {
- throw 'invalid keys';
- }
- },
- _getKeyObjectFromEntity: function (obj, entityType) {
- var key;
- var keyDefs = entityType.memberDefinitions.getKeyProperties();
- if (keyDefs.length === 1)
- key = obj && typeof obj === 'object' ? obj[keyDefs[0].name] : obj;
- else {
- key = {};
-
- for (var i = 0; i < keyDefs.length; i++) {
- key[keyDefs[0].name] = obj ? obj[keyDefs[0].name] : obj;
- }
- }
-
- return key;
- },
- _getSaveMode: function (entity, entitySet, hint, storeAlias) {
- var self = this;
- var promise = new $data.PromiseHandler();
- var callback = promise.createCallback();
- var entityType = entity.getType();
-
- switch (true) {
- case hint === 'update':
- callback.success('attach'); break;
- case hint === 'new':
- callback.success('add'); break;
- case false === entityType.memberDefinitions.getKeyProperties().every(function (keyDef) { return entity[keyDef.name]; }):
- callback.success('add'); break;
- case !!entity.storeToken:
- callback.success('attach'); break;
- break;
- default:
- //use the current entity store informations
- storeAlias = this._getStoreAlias(entity, storeAlias);
- entityType.read(self._getKeyObjectFromEntity(entity, entityType), storeAlias)
- .then(function () { callback.success('attach'); })
- .fail(function () { callback.success('add'); });
- break;
- }
-
- return promise.getPromise();
- },
-
- //EntityContext
- ContextRegister: function (storageProviderCfg) {
- //context instance
- var self = this;
- var args = JSON.parse(JSON.stringify(storageProviderCfg));
- this.storeToken = {
- typeName: this.getType().fullName,
- args: args,
- factory: function () {
- return new (self.getType())(args);
- }
- }
-
- //set elementType storetoken
- var members = this.getType().memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < members.length; i++) {
- var item = members[i];
- if (item.type) {
- var itemResolvedDataType = Container.resolveType(item.type);
- if (itemResolvedDataType && itemResolvedDataType.isAssignableTo && itemResolvedDataType.isAssignableTo($data.EntitySet)) {
- var elementType = Container.resolveType(item.elementType);
- if (!elementType.storeToken) {
- elementType.storeToken = this.storeToken;
- }
- }
- }
- }
-
- },
- QueryResultModifier: function (query) {
- var self = $data.ItemStore;
- var context = query.context;
- var type = query.modelBinderConfig.$type;
- if ('string' === typeof type) {
- type = Container.resolveType(type);
- }
-
- if (type === $data.Array && query.modelBinderConfig.$item && query.modelBinderConfig.$item.$type) {
- type = query.modelBinderConfig.$item.$type;
- }
-
- //TODO: runs when model binding missed (inmemory)
- if ((typeof type === 'undefined' && query.result && query.result[0] instanceof $data.Entity)) {
- var navProps = !type ? [] : type.memberDefinitions.getPublicMappedProperties().filter(function (memDef) {
- return !!memDef.inverseProperty;
- });
-
- for (var i = 0; i < query.result.length; i++) {
- self._setStoreAlias(query.result[i], context.storeToken);
-
- for (var j = 0; j < navProps.length; j++) {
- var navProp = navProps[j];
- if (query.result[i][navProp.name] instanceof $data.Entity) {
- self._setStoreAlias(query.result[i][navProp.name], context.storeToken);
- } else if (Array.isArray(query.result[i][navProp.name])) {
- for (var k = 0; k < query.result[i][navProp.name].length; k++) {
- if (query.result[i][navProp.name][k] instanceof $data.Entity) {
- self._setStoreAlias(query.result[i][navProp.name][k], context.storeToken);
- }
- }
- }
- }
- }
- }
- }
-});
-$data.ItemStore = new $data.ItemStoreClass();
-
-$data.Entity.addMember('field', function (propName) {
- var def = this.memberDefinitions.getMember(propName);
- if (def) {
- if (def.definedBy === this) {
- return new $data.MemberWrapper(def);
- } else {
- Guard.raise(new Exception("Member '" + propName + "' defined on '" + def.definedBy.fullName + "'!", 'Invalid Operation'));
- }
- } else {
- Guard.raise(new Exception("Member '" + propName + "' not exists!", 'Invalid Operation'));
- }
-
- return this;
-}, true);
-
-
-$data.Class.define('$data.MemberWrapper', null, null, {
- constructor: function (memberDefinition) {
- this.memberDefinition = memberDefinition;
- },
- setKey: function (value) {
- this.memberDefinition.key = value || value === undefined ? true : false;
- return this;
- },
- setComputed: function (value) {
- this.memberDefinition.computed = value || value === undefined ? true : false;
- return this;
- },
- setRequired: function (value) {
- this.memberDefinition.required = value || value === undefined ? true : false;
- return this;
- },
- setNullable: function (value) {
- this.memberDefinition.nullable = value || value === undefined ? true : false;
- return this;
- },
- changeDefinition: function (attr, value) {
- this.memberDefinition[attr] = value;
- return this;
- }
-});
-
-$data.Class.define('$data.StorageProviderLoaderBase', null, null, {
- isSupported: function (providerName) {
- $data.Trace.log('Detecting ' + providerName + ' provider support');
- var supported = true;
- switch (providerName) {
- case 'indexedDb':
- supported = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB || (window.msIndexedDB && !(/^file:/.test(window.location.href)));
- break;
- case 'storm':
- supported = 'XMLHttpRequest' in window;
- break;
- case 'webSql':
- case 'sqLite':
- supported = 'openDatabase' in window;
- break;
- case 'LocalStore':
- supported = 'localStorage' in window && window.localStorage ? true : false;
- break;
- case 'sqLite':
- supported = 'openDatabase' in window;
- break;
- case 'mongoDB':
- supported = $data.mongoDBDriver;
- break;
- default:
- break;
- }
- $data.Trace.log(providerName + ' provider is ' + (supported ? '' : 'not') + ' supported');
- return supported;
- },
- scriptLoadTimeout: { type: 'int', value: 1000 },
- scriptLoadInterval: { type: 'int', value: 50 },
- npmModules: {
- value: {
- 'indexedDb': 'jaydata-indexeddb',
- 'InMemory': 'jaydata-inmemory',
- 'LocalStore': 'jaydata-inmemory',
- 'mongoDB': 'jaydata-mongodb',
- 'oData': 'jaydata-odata',
- 'webApi': 'jaydata-webapi',
- 'sqLite': 'jaydata-sqlite',
- 'webSql': 'jaydata-sqlite',
- 'storm': 'jaydata-storm'
- }
- },
- ProviderNames: {
- value: {
- 'indexedDb': 'IndexedDb',
- 'InMemory': 'InMemory',
- 'LocalStore': 'InMemory',
- 'oData': 'oData',
- 'webApi': 'WebApi',
- 'sqLite': 'SqLite',
- 'webSql': 'SqLite',
- 'storm': 'Storm'
- }
- },
- load: function (providerList, callback) {
- $data.RegisteredStorageProviders = $data.RegisteredStorageProviders || {};
-
- $data.Trace.log('Loading provider(s): ' + providerList);
- callback = $data.typeSystem.createCallbackSetting(callback);
-
- var self = this;
- var cacheKey = providerList.join(',');
- self._fallbackCache = self._fallbackCache || {};
-
- if (self._fallbackCache[cacheKey]) {
- callback.success(self._fallbackCache[cacheKey]);
- } else {
- this.find(providerList, {
- success: function (provider, selectedProvider) {
- self._fallbackCache[cacheKey] = provider;
- callback.success.call(this, provider);
- },
- error: callback.error
- });
- }
- },
- find: function (providerList, callback) {
- var currentProvider = providerList.shift();
- var currentProvider = this.getVirtual(currentProvider);
- if(Array.isArray(currentProvider)){
- providerList = currentProvider;
- currentProvider = providerList.shift();
- }
-
- while (currentProvider && !this.isSupported(currentProvider)) {
- currentProvider = providerList.shift();
- }
-
- $data.Trace.log('First supported provider is ' + currentProvider);
-
- if (!currentProvider){
- $data.Trace.log('Provider fallback failed');
- callback.error();
- }
-
- if ($data.RegisteredStorageProviders) {
- $data.Trace.log('Is the ' + currentProvider + ' provider already registered?');
- var provider = $data.RegisteredStorageProviders[currentProvider];
- if (provider) {
- $data.Trace.log(currentProvider + ' provider registered');
- callback.success(provider)
- return;
- }else{
- $data.Trace.log(currentProvider + ' provider not registered');
- }
- }
-
- if (typeof module !== 'undefined' && typeof module.exports !== 'undefined') {
- // NodeJS
- $data.Trace.log('node.js detected trying to load NPM module');
- this.loadNpmModule(currentProvider, providerList, callback);
- } else {
- $data.Trace.log('Browser detected trying to load provider');
- this.loadProvider(currentProvider, providerList, callback);
- }
- },
- loadProvider: function (currentProvider, providerList, callback) {
- var self = this;
- var mappedName = $data.StorageProviderLoader.ProviderNames[currentProvider] || currentProvider;
- $data.Trace.log(currentProvider + ' provider is mapped to name ' + mappedName + 'Provider');
- if (mappedName) {
- var url = this.getUrl(mappedName);
- $data.Trace.log(currentProvider + ' provider from URL: ' + url);
-
- var loader = this.loadScript;
- if (document && document.createElement) {
- $data.Trace.log('document and document.createElement detected, using script element loader method');
- loader = this.loadScriptElement;
- }
-
- loader.call(this, url, currentProvider, function (successful) {
- var provider = $data.RegisteredStorageProviders[currentProvider];
- if (successful && provider) {
- $data.Trace.log(currentProvider + ' provider successfully registered');
- callback.success(provider);
- } else if (providerList.length > 0) {
- $data.Trace.log(currentProvider + ' provider failed to load, trying to fallback to ' + providerList + ' provider(s)');
- self.find(providerList, callback);
- } else {
- $data.Trace.log(currentProvider + ' provider failed to load');
- callback.error();
- }
- });
- }
- },
- getUrl: function (providerName) {
- var jaydataScriptMin = document.querySelector('script[src$="jaydata.min.js"]');
- var jaydataScript = document.querySelector('script[src$="jaydata.js"]');
- if (jaydataScriptMin) return jaydataScriptMin.src.substring(0, jaydataScriptMin.src.lastIndexOf('/') + 1) + 'jaydataproviders/' + providerName + 'Provider.min.js';
- else if (jaydataScript) return jaydataScript.src.substring(0, jaydataScript.src.lastIndexOf('/') + 1) + 'jaydataproviders/' + providerName + 'Provider.js';
- else return 'jaydataproviders/' + providerName + 'Provider.js';
- },
- loadScript: function (url, currentProvider, callback) {
- if (!url){
- callback(false);
- return;
- }
-
- function getHttpRequest() {
- if (window.XMLHttpRequest)
- return new XMLHttpRequest();
- else if (window.ActiveXObject !== undefined)
- return new ActiveXObject("MsXml2.XmlHttp");
- else{
- $data.Trace.log('XMLHttpRequest or MsXml2.XmlHttp ActiveXObject not found');
- callback(false);
- return;
- }
- }
-
- var oXmlHttp = getHttpRequest();
- oXmlHttp.onreadystatechange = function () {
- $data.Trace.log('HTTP request is in state: ' + oXmlHttp.readyState);
- if (oXmlHttp.readyState == 4) {
- if (oXmlHttp.status == 200 || oXmlHttp.status == 304) {
- $data.Trace.log('HTTP request succeeded');
- $data.Trace.log('HTTP request response text: ' + oXmlHttp.responseText);
- eval.call(window, oXmlHttp.responseText);
- if (typeof callback === 'function')
- callback(true);
- else $data.Trace.log('Callback function is undefined');
- } else {
- $data.Trace.log('HTTP request status: ', oXmlHttp.status);
- if (typeof callback === 'function')
- callback(false);
- else $data.Trace.log('Callback function is undefined');
- }
- }
- };
- oXmlHttp.open('GET', url, true);
- oXmlHttp.send(null);
- },
- loadScriptElement: function (url, currentProvider, callback) {
- var head = document.getElementsByTagName('head')[0] || document.documentElement;
-
- var script = document.createElement('script');
- script.type = 'text/javascript';
- script.src = url;
- $data.Trace.log('Appending child ' + script + ' to ' + head);
- head.appendChild(script);
-
- var loadInterval = this.scriptLoadInterval || 50;
- var iteration = Math.ceil(this.scriptLoadTimeout / loadInterval);
- $data.Trace.log('Script element watcher iterating ' + iteration + ' times');
- function watcher() {
- $data.Trace.log('Script element watcher iteration ' + iteration);
- var provider = $data.RegisteredStorageProviders[currentProvider];
- if (provider) {
- $data.Trace.log(currentProvider + ' provider registered');
- callback(true);
- } else {
- iteration--;
- if (iteration > 0) {
- $data.Trace.log('Script element watcher next iteration');
- setTimeout(watcher, loadInterval);
- } else {
- $data.Trace.log('Script element loader failed');
- callback(false);
- }
- }
- }
- setTimeout(watcher, loadInterval);
- },
-
- loadNpmModule: function (currentProvider, providerList, callback) {
- var provider = null;
- try {
- require(this.npmModules[currentProvider]);
- provider = $data.RegisteredStorageProviders[currentProvider];
- $data.Trace.log('NPM module loader successfully registered ' + currentProvider + ' provider');
- } catch (e) {
- $data.Trace.log('NPM module loader failed for ' + currentProvider + ' provider');
- }
-
- if (provider) {
- callback.success(provider);
- } else if (providerList.length > 0) {
- this.find(providerList, callback);
- } else {
- callback.error();
- }
- },
-
- virtualProviders: {
- type: $data.Array,
- value: {
- local: {
- fallbacks: ['webSql', 'indexedDb', 'LocalStore']
- }
- }
- },
- getVirtual: function(name){
- if(this.virtualProviders[name])
- return [].concat(this.virtualProviders[name].fallbacks);
-
- return name;
- }
-});
-
-$data.StorageProviderLoader = new $data.StorageProviderLoaderBase();
-$data.storageProviders = {
- DbCreationType: {
- Merge: 10,
- DropTableIfChanged: 20,
- DropTableIfChange: 20,
- DropAllExistingTables: 30,
- ErrorIfChange: 40,
- DropDbIfChange: 50
- }
-}
-
-$data.ConcurrencyMode = { Fixed: 'fixed', None: 'none' };
-$data.Class.define('$data.StorageProviderBase', null, null,
-{
- constructor: function (schemaConfiguration, context) {
- this.providerConfiguration = schemaConfiguration || {};
-
- this.name = this.getType().name;
- if ($data.RegisteredStorageProviders) {
- var keys = Object.keys($data.RegisteredStorageProviders);
- for (var i = 0; i < keys.length; i++) {
- if (this instanceof $data.RegisteredStorageProviders[keys[i]]) {
- this.name = keys[i];
- break;
- }
- }
- }
- },
- providers: {},
- supportedDataTypes: { value: [], writable: false },
- initializeStore: function (callBack) {
- Guard.raise("Pure class");
- },
-
- executeQuery: function (queryable, callBack) {
- Guard.raise("Pure class");
- },
- loadRawData: function (tableName, callBack) {
- callBack = $data.typeSystem.createCallbackSetting(callBack);
- callBack.error(new Exception('loadRawData is not supported', 'Invalid Operation'));
- },
-
- buildIndependentBlocks: function (changedItems) {
- ///
- /// Build and processes a dependency graph from the changed items,
- /// and generates blocks that can be inserted to the database sequentially.
- ///
- /// Array of changed items to build independent blocks from.
- var edgesTo = [];
- var edgesFrom = [];
-
- function hasOwnProperty(obj) {
- ///
- /// Returns true if object has own property (used for 'hashset'-like objects)
- ///
- /// Target object
- /// True if the object has own property
- for (var p in obj) {
- if (obj.hasOwnProperty(p))
- return true;
- }
- return false;
- }
-
- // Building edgesTo and edgesFrom arrays (containing only indeces of items in changedItems array.
- for (var i = 0; i < changedItems.length; i++) {
- var current = changedItems[i];
- if (!current.dependentOn || current.dependentOn.length == 0) {
- // This item is independent
- continue;
- }
-
- var to = null;
- // Iterating over items 'current' depends on
- for (var j = 0; j < current.dependentOn.length; j++) {
- var currentDependency = current.dependentOn[j];
- if (currentDependency.entityState == $data.EntityState.Unchanged) {
- continue;
- }
- to = to || {};
- // Getting the index of current dependency
- var ixDependendOn = -1;
- for (var k = 0; k < changedItems.length; k++) {
- if (changedItems[k].data == currentDependency) {
- ixDependendOn = k;
- break;
- }
- }
- // Sanity check
- if (ixDependendOn == -1) {
- Guard.raise(new Exception('Dependent object not found', 'ObjectNotFound', current.dependentOn[j]));
- }
- // Setting edge in 'to' array
- to[ixDependendOn] = true;
- // Setting edge in 'from' array
- from = edgesFrom[ixDependendOn] || {};
- from[i] = true;
- edgesFrom[ixDependendOn] = from;
- }
- // Persisting found edges in edgesTo array
- if (to !== null)
- edgesTo[i] = to;
- }
-
- // Array of sequentialyl independent blocks (containing objects, not just their id's)
- var independentBlocks = [];
- // Objects getting their dependency resolved in the current cycle.
- var currentBlock = [];
- // Filling currentBlock with initially independent objects.
- for (var x = 0; x < changedItems.length; x++) {
- if (!edgesTo.hasOwnProperty(x)) {
- currentBlock.push(x);
- }
- }
- while (currentBlock.length > 0) {
- // Shifting currentBlock to cbix,
- // and clearing currentBlock for next independent block
- var cbix = [].concat(currentBlock);
- currentBlock = [];
- // Iterating over previous independent block, to generate the new one
- for (var b = 0; b < cbix.length; b++) {
- var dependentNodes = edgesFrom[cbix[b]];
- if (typeof dependentNodes !== 'undefined') {
- for (var d in dependentNodes) {
- // Removing edge from 'edgesTo'
- delete edgesTo[d][cbix[b]];
- // Check if has any more dependency
- if (!hasOwnProperty(edgesTo[d])) {
- // It doesn't, so let's clean up a bit
- delete edgesTo[d];
- // and push the item to 'currentBlock'
- currentBlock.push(d);
- }
- }
- }
- // Clearing processed item from 'edgesFrom'
- delete edgesFrom[cbix[b]];
- }
- // Push cbix t to independentBlocks
- var cb = [];
- for (var c = 0; c < cbix.length; c++) {
- var item = changedItems[cbix[c]];
- if (item.data.entityState != $data.EntityState.Unchanged)
- cb.push(item);
- }
- if (cb.length > 0)
- independentBlocks.push(cb);
- }
- return independentBlocks;
- },
- getTraceString: function (queryable) {
- Guard.raise("Pure class");
- },
- setContext: function (ctx) {
- this.context = ctx;
- },
-
- _buildContinuationFunction: function (context, query) {
- if (Array.isArray(query.result)) {
- query.result.next = this._buildPagingMethod(context, query, 'next');
- query.result.prev = this._buildPagingMethod(context, query, 'prev');
- }
- },
- _buildPagingMethod: function (context, query, mode) {
- return function (onResult_items) {
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult_items);
-
- var continuation = new $data.Expressions.ContinuationExpressionBuilder(mode);
- var continuationResult = continuation.compile(query);
- if (continuationResult.expression) {
- var queryable = Container.createQueryable(context, continuationResult.expression);
- queryable.defaultType = query.defaultType;
- context.executeQuery(queryable, cbWrapper);
- } else {
- cbWrapper.error(new Exception(continuationResult.message, 'Invalid Operation', continuationResult));
- }
-
- return pHandler.getPromise();
- }
- },
-
- buildDbType_modifyInstanceDefinition: function (instanceDefinition, storageModel) {
- var buildDbType_copyPropertyDefinition = function (propertyDefinition, refProp) {
- var cPropertyDef;
- if (refProp) {
- cPropertyDef = JSON.parse(JSON.stringify(instanceDefinition[refProp]));
- cPropertyDef.kind = propertyDefinition.kind;
- cPropertyDef.name = propertyDefinition.name;
- cPropertyDef.notMapped = false;
- } else {
- cPropertyDef = JSON.parse(JSON.stringify(propertyDefinition));
- }
-
- cPropertyDef.dataType = Container.resolveType(propertyDefinition.dataType);
- cPropertyDef.type = cPropertyDef.dataType;
- cPropertyDef.key = false;
- cPropertyDef.computed = false;
- return cPropertyDef;
- };
- var buildDbType_createConstrain = function (foreignType, dataType, propertyName, prefix, keyPropertyName) {
- var constrain = new Object();
- constrain[foreignType.name] = propertyName;
- constrain[dataType.name] = keyPropertyName ? keyPropertyName : prefix + '__' + propertyName;
- return constrain;
- };
-
- if (storageModel.Associations) {
- storageModel.Associations.forEach(function (association) {
- var addToEntityDef = false;
- var foreignType = association.FromType;
- var dataType = association.ToType;
- var foreignPropName = association.ToPropertyName;
-
- var memDef = association.FromType.getMemberDefinition(association.FromPropertyName);
- var keyProperties = [];
- if (memDef && typeof memDef.keys === "string" && memDef.keys) {
- keyProperties = [memDef.keys];
- } else if (memDef && Array.isArray(memDef.keys)) {
- keyProperties = [].concat(memDef.keys);
- }
-
- association.ReferentialConstraint = association.ReferentialConstraint || [];
-
- if ((association.FromMultiplicity == "*" && association.ToMultiplicity == "0..1") || (association.FromMultiplicity == "0..1" && association.ToMultiplicity == "1")) {
- foreignType = association.ToType;
- dataType = association.FromType;
- foreignPropName = association.FromPropertyName;
- addToEntityDef = true;
- }
-
- foreignType.memberDefinitions.getPublicMappedProperties().filter(function (d) { return d.key }).forEach(function (d, i) {
- var constraint = buildDbType_createConstrain(foreignType, dataType, d.name, foreignPropName, keyProperties[i]);
- if (addToEntityDef) {
- //instanceDefinition[foreignPropName + '__' + d.name] = buildDbType_copyPropertyDefinition(d, foreignPropName);
- instanceDefinition[constraint[dataType.name]] = buildDbType_copyPropertyDefinition(d, foreignPropName);
-
- var dependentMemDef = dataType.getMemberDefinition(keyProperties[i]);
- if (dependentMemDef) {
- dependentMemDef.isDependentProperty = true;
- dependentMemDef.navigationPropertyName = association.FromPropertyName;
- }
- }
- association.ReferentialConstraint.push(constraint);
- }, this);
- }, this);
- }
- //Copy complex type properties
- if (storageModel.ComplexTypes) {
- storageModel.ComplexTypes.forEach(function (complexType) {
- complexType.ReferentialConstraint = complexType.ReferentialConstraint || [];
-
- complexType.ToType.memberDefinitions.getPublicMappedProperties().forEach(function (d) {
- instanceDefinition[complexType.FromPropertyName + '__' + d.name] = buildDbType_copyPropertyDefinition(d);
- complexType.ReferentialConstraint.push(buildDbType_createConstrain(complexType.ToType, complexType.FromType, d.name, complexType.FromPropertyName));
- }, this);
- }, this);
- }
- },
- buildDbType_generateConvertToFunction: function (storageModel) {
- return function (logicalEntity) {
- var dbInstance = new storageModel.PhysicalType();
- dbInstance.entityState = logicalEntity.entityState;
-
- //logicalEntity.changedProperties.forEach(function(memberDef){
- //}, this);
- storageModel.PhysicalType.memberDefinitions.getPublicMappedProperties().forEach(function (property) {
- if (logicalEntity[property.name] !== undefined) {
- dbInstance[property.name] = logicalEntity[property.name];
- }
- }, this);
-
- if (storageModel.Associations) {
- storageModel.Associations.forEach(function (association) {
- if ((association.FromMultiplicity == "*" && association.ToMultiplicity == "0..1") || (association.FromMultiplicity == "0..1" && association.ToMultiplicity == "1")) {
- var complexInstance = logicalEntity[association.FromPropertyName];
- if (complexInstance !== undefined) {
- association.ReferentialConstraint.forEach(function (constrain) {
- if (complexInstance !== null) {
- dbInstance[constrain[association.From]] = complexInstance[constrain[association.To]];
- } else {
- dbInstance[constrain[association.From]] = null;
- }
- }, this);
- }
- }
- }, this);
- }
- if (storageModel.ComplexTypes) {
- storageModel.ComplexTypes.forEach(function (cmpType) {
- var complexInstance = logicalEntity[cmpType.FromPropertyName];
- if (complexInstance !== undefined) {
- cmpType.ReferentialConstraint.forEach(function (constrain) {
- if (complexInstance !== null) {
- dbInstance[constrain[cmpType.From]] = complexInstance[constrain[cmpType.To]];
- } else {
- dbInstance[constrain[cmpType.From]] = null;
- }
- }, this);
- }
- }, this);
- }
- return dbInstance;
- };
- },
-
- bulkInsert: function (a, b, c, callback) {
- callback.error(new Exception('Not Implemented'));
- },
-
- supportedFieldOperations: {
- value: {
- length: { dataType: "number", allowedIn: "filter, map" },
- substr: { dataType: "string", allowedIn: "filter", parameters: [{ name: "startFrom", dataType: "number" }, { name: "length", dataType: "number" }] },
- toLowerCase: { dataType: "string" }
- },
- enumerable: true,
- writable: true
- },
-
- resolveFieldOperation: function (operationName, expression, frameType) {
- ///
- var result = this.supportedFieldOperations[operationName];
- if (Array.isArray(result)) {
- var i = 0;
- for (; i < result.length; i++) {
- if (result[i].allowedType === 'default' || Container.resolveType(result[i].allowedType) === Container.resolveType(expression.selector.memberDefinition.type) &&
- (frameType && result[i].allowedIn &&
- (
- (Array.isArray(result[i].allowedIn) && result[i].allowedIn.some(function(type){ return frameType === Container.resolveType(type); })) ||
- (!Array.isArray(result[i].allowedIn) && (frameType === Container.resolveType(result[i].allowedIn)))
- )
- )
- ) {
- result = result[i];
- break;
- }
- }
- if (i === result.length) {
- result = undefined;
- }
- }
-
- if (!result) {
- Guard.raise(new Exception("Field operation '" + operationName + "' is not supported by the provider"));
- };
- if (frameType && result.allowedIn) {
- if ((result.allowedIn instanceof Array && !result.allowedIn.some(function (type) { return frameType === Container.resolveType(type); })) ||
- (!(result.allowedIn instanceof Array) && frameType !== Container.resolveType(result.allowedIn))) {
- Guard.raise(new Exception(operationName + " not supported in: " + frameType.name));
- }
- }
- result.name = operationName;
- return result;
- },
-
- supportedBinaryOperators: {
- value: {
- equal: { mapTo: 'eq', dataType: "boolean" }
- },
- enumerable: true,
- writable: true
- },
-
- resolveBinaryOperator: function (operator, expression, frameType) {
- var result = this.supportedBinaryOperators[operator];
- if (!result) {
- Guard.raise(new Exception("Binary operator '" + operator + "' is not supported by the provider"));
- };
- if (frameType && result.allowedIn) {
- if ((result.allowedIn instanceof Array && !result.allowedIn.some(function (type) { return frameType === Container.resolveType(type); })) ||
- (!(result.allowedIn instanceof Array) && frameType !== Container.resolveType(result.allowedIn))) {
- Guard.raise(new Exception(operator + " not supported in: " + frameType.name));
- }
- }
- result.name = operator;
- return result;
- },
-
- supportedUnaryOperators: {
- value: {
- not: { mapTo: 'not' }
- },
- enumerable: true,
- writable: true
- },
- resolveUnaryOperator: function (operator, expression, frameType) {
- var result = this.supportedUnaryOperators[operator];
- if (!result) {
- Guard.raise(new Exception("Unary operator '" + operator + "' is not supported by the provider"));
- };
- if (frameType && result.allowedIn) {
- if ((result.allowedIn instanceof Array && !result.allowedIn.some(function (type) { return frameType === Container.resolveType(type); })) ||
- (!(result.allowedIn instanceof Array) && frameType !== Container.resolveType(result.allowedIn))) {
- Guard.raise(new Exception(operator + " not supported in: " + frameType.name));
- }
- }
- result.name = operator;
- return result;
- },
-
- supportedSetOperations: {
- value: {
- toArray: { invokable: true, allowedIn: [] }
- },
- enumerable: true,
- writable: true
- },
- resolveSetOperations: function (operation, expression, frameType) {
- var result = this.supportedSetOperations[operation];
- if (!result) {
- Guard.raise(new Exception("Operation '" + operation + "' is not supported by the provider"));
- };
- var allowedIn = result.allowedIn || [];
- if (frameType && allowedIn) {
- if ((allowedIn instanceof Array && !allowedIn.some(function (type) { return frameType === Container.resolveType(type); })) ||
- (!(allowedIn instanceof Array) && frameType !== Container.resolveType(allowedIn))) {
- Guard.raise(new Exception(operation + " not supported in: " + frameType.name));
- }
- }
- return result;
- },
-
- resolveTypeOperations: function (operation, expression, frameType) {
- Guard.raise(new Exception("Entity '" + expression.entityType.name + "' Operation '" + operation + "' is not supported by the provider"));
- },
-
- resolveContextOperations: function (operation, expression, frameType) {
- Guard.raise(new Exception("Context '" + expression.instance.getType().name + "' Operation '" + operation + "' is not supported by the provider"));
- },
-
- makePhysicalTypeDefinition: function (entityDefinition, association) {
- },
-
- _beginTran: function (tables, isWrite, callBack) {
- callBack.success(new $data.Transaction());
- },
-
- getFieldUrl: function () {
- return '#';
- },
-
- supportedAutoincrementKeys: {
- value: { }
- }
-},
-{
- onRegisterProvider: { value: new $data.Event() },
- registerProvider: function (name, provider) {
- this.onRegisterProvider.fire({ name: name, provider: provider }, this);
- $data.RegisteredStorageProviders = $data.RegisteredStorageProviders || [];
- $data.RegisteredStorageProviders[name] = provider;
- },
- getProvider: function (name) {
- var provider = $data.RegisteredStorageProviders[name];
- if (!provider)
- console.warn("Provider not found: '" + name + "'");
- return provider;
- /*var provider = $data.RegisteredStorageProviders[name];
- if (!provider)
- Guard.raise(new Exception("Provider not found: '" + name + "'", "Not Found"));
- return provider;*/
- },
- isSupported: {
- get: function () { return true; },
- set: function () { }
- }
-});
-$data.Class.define('$data.ServiceOperation', null, null, {}, {
- translateDefinition: function (propertyDef, name, definedBy) {
- propertyDef.serviceName = name;
- var memDef = new $data.MemberDefinition(this.generateServiceOperation(propertyDef), this);
- memDef.name = name;
- return memDef;
- },
- generateServiceOperation: function (cfg) {
-
- var fn;
- if (cfg.serviceMethod) {
- var returnType = cfg.returnType ? Container.resolveType(cfg.returnType) : {};
- if (returnType.isAssignableTo && returnType.isAssignableTo($data.Queryable)) {
- fn = cfg.serviceMethod;
- } else {
- fn = function () {
- var lastParam = arguments[arguments.length - 1];
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper;
-
- var args = arguments;
- if (typeof lastParam === 'function') {
- cbWrapper = pHandler.createCallback(lastParam);
- arguments[arguments.length - 1] = cbWrapper;
- } else {
- cbWrapper = pHandler.createCallback();
- arguments.push(cbWrapper);
- }
-
- try {
- var result = cfg.serviceMethod.apply(this, arguments);
- if (result !== undefined)
- cbWrapper.success(result);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- }
- }
-
- } else {
- fn = function () {
- var context = this;
- var memberdef;
-
- var boundItem;
- if (this instanceof $data.Entity || this instanceof $data.EntitySet) {
- var entitySet;
- if (this instanceof $data.Entity) {
- if (this.context) {
- context = this.context;
- entitySet = context.getEntitySetFromElementType(this.getType());
- } else if (this.storeToken && typeof this.storeToken.factory === 'function') {
- context = this.storeToken.factory();
- entitySet = context.getEntitySetFromElementType(this.getType());
- } else {
- Guard.raise(new Exception("entity can't resolve context", 'Not Found!', this));
- return;
- }
- } else if (this instanceof $data.EntitySet) {
- context = this.entityContext;
- entitySet = this;
-
- var esDef = context.getType().getMemberDefinition(entitySet.name);
- memberdef = $data.MemberDefinition.translateDefinition(esDef.actions[cfg.serviceName], cfg.serviceName, entitySet.getType());
- }
-
-
- boundItem = {
- data: this,
- entitySet: entitySet
- };
- }
-
- var virtualEntitySet = cfg.elementType ? context.getEntitySetFromElementType(Container.resolveType(cfg.elementType)) : null;
-
- var paramConstExpression = null;
- if (cfg.params) {
- paramConstExpression = [];
- //object as parameter
- if (arguments[0] && typeof arguments[0] === 'object' && arguments[0].constructor === $data.Object && cfg.params && cfg.params[0] && cfg.params[0].name in arguments[0]) {
- var argObj = arguments[0];
- for (var i = 0; i < cfg.params.length; i++) {
- var paramConfig = cfg.params[i];
- if (paramConfig.name && paramConfig.type && paramConfig.name in argObj) {
- paramConstExpression.push(Container.createConstantExpression(argObj[paramConfig.name], Container.resolveType(paramConfig.type), paramConfig.name));
- }
- }
- }
- //arg params
- else {
- for (var i = 0; i < cfg.params.length; i++) {
- if (typeof arguments[i] == 'function') break;
-
- //TODO: check params type
- var paramConfig = cfg.params[i];
- if (paramConfig.name && paramConfig.type && arguments[i] !== undefined) {
- paramConstExpression.push(Container.createConstantExpression(arguments[i], Container.resolveType(paramConfig.type), paramConfig.name));
- }
- }
- }
- }
-
- var ec = Container.createEntityContextExpression(context);
- if (!memberdef) {
- if (boundItem && boundItem.data) {
- memberdef = boundItem.data.getType().getMemberDefinition(cfg.serviceName);
- } else {
- memberdef = context.getType().getMemberDefinition(cfg.serviceName);
- }
- }
- var es = Container.createServiceOperationExpression(ec,
- Container.createMemberInfoExpression(memberdef),
- paramConstExpression,
- cfg,
- boundItem);
-
- //Get callback function
- var clb = arguments[arguments.length - 1];
- if (!(typeof clb === 'function' || (typeof clb === 'object' /*&& clb.constructor === $data.Object*/ && (typeof clb.success === 'function' || typeof clb.error === 'function')))) {
- clb = undefined;
- }
-
- if (virtualEntitySet) {
- var q = Container.createQueryable(virtualEntitySet, es);
- if (clb) {
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- return q;
- }
- else {
- var returnType = cfg.returnType ? Container.resolveType(cfg.returnType) : null;
-
- var q = Container.createQueryable(context, es);
- q.defaultType = returnType || $data.Object;
-
- if (returnType === $data.Queryable) {
- q.defaultType = Container.resolveType(cfg.elementType);
- if (clb) {
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- return q;
- }
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- };
- };
-
- var params = cfg.params || [];
- $data.typeSystem.extend(fn, cfg, { params: params });
-
- return fn;
- }
-});
-
-$data.Class.define('$data.ServiceAction', $data.ServiceOperation, null, {}, {
- generateServiceOperation: function (cfg) {
- if (!cfg.method) {
- cfg.method = 'POST'; //default Action method is POST
- }
-
- return $data.ServiceOperation.generateServiceOperation.apply(this, arguments);
- }
-});$data.Base.extend('$data.EntityWrapper', {
- getEntity: function () {
- Guard.raise("pure object");
- }
-});
-if (typeof jQuery !== 'undefined' && jQuery.ajax) {
- $data.ajax = $data.ajax || jQuery.ajax;
-}
-
-if (typeof WinJS !== 'undefined' && WinJS.xhr) {
- $data.ajax = $data.ajax || function (options) {
- $data.typeSystem.extend(options, {
- dataType: 'json',
- headers: {}
- });
- var dataTypes = {
- 'json': {
- accept: 'application/json, text/javascript',
- convert: JSON.parse
- },
- 'text': {
- accept: 'text/plain',
- convert: function (e) { return e; }
- },
- 'html': {
- accept: 'text/html',
- convert: function (e) { return e; }
- },
- 'xml': {
- accept: 'application/xml, text/xml',
- convert: function (e) {
- // TODO?
- return e;
- }
- }
- }
- var dataTypeContext = dataTypes[options.dataType.toLowerCase()];
-
- options.headers.Accept = dataTypeContext.accept;
-
- var successClb = options.success || $data.defaultSuccessCallback;
- var errorClb = options.error || $data.defaultErrorCallback;
- var progressClb = options.progress;
-
- var success = function (r) {
- var result = dataTypeContext.convert(r.responseText);
- successClb(result);
- }
- var error = function (r) {
- var error = dataTypeContext.convert(r.responseText);
- errorClb(error);
- }
- var progress = progressClb;
-
- WinJS.xhr(options)
- .done(success, error, progress);
- }
-}
-
-if (typeof Ext !== 'undefined' && typeof Ext.Ajax) {
- $data.ajax = $data.ajax || function (options) {
- Ext.Ajax.request(options);
- };
-}
-
-$data.ajax = $data.ajax || function () {
- var cfg = arguments[arguments.length - 1];
- var clb = $data.typeSystem.createCallbackSetting(cfg);
- clb.error("Not implemented");
-};
-
-
-$C('$data.modelBinder.FindProjectionVisitor', $data.Expressions.EntityExpressionVisitor, null, {
- VisitProjectionExpression: function (expression) {
- this.projectionExpression = expression;
- }
-});
-
-$C('$data.modelBinder.ModelBinderConfigCompiler', $data.Expressions.EntityExpressionVisitor, null, {
- constructor: function (query, includes, oDataProvider) {
- this._query = query;
- this._includes = includes;
- this._isoDataProvider = oDataProvider || false;
- },
- VisitSingleExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitSomeExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitFindExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitEveryExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitToArrayExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitFirstExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitForEachExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitServiceOperationExpression: function (expression) {
- if (expression.cfg.returnType) {
- var returnType = Container.resolveType(expression.cfg.returnType);
- if ((typeof returnType.isAssignableTo === 'function' && returnType.isAssignableTo($data.Queryable)) || returnType === $data.Array) {
- this._defaultModelBinder(expression);
- } else {
- var builder = Container.createqueryBuilder();
- builder.modelBinderConfig['$type'] = returnType;
- if (typeof returnType.isAssignableTo === 'function' && returnType.isAssignableTo($data.Entity)) {
- builder.modelBinderConfig['$selector'] = ['json:' + expression.cfg.serviceName];
- } else {
- builder.modelBinderConfig['$type'] = returnType;
- builder.modelBinderConfig['$value'] = function (a, v) {
- return (expression.cfg.serviceName in v) ? v[expression.cfg.serviceName] : v.value;
- }
- }
- this.VisitExpression(expression, builder);
- builder.resetModelBinderProperty();
- this._query.modelBinderConfig = builder.modelBinderConfig;
- }
- }
- },
- VisitCountExpression: function (expression) {
- var builder = Container.createqueryBuilder();
-
- builder.modelBinderConfig['$type'] = $data.Array;
- builder.selectModelBinderProperty('$item');
- builder.modelBinderConfig['$type'] = $data.Integer;
- builder.modelBinderConfig['$source'] = 'cnt';
- builder.resetModelBinderProperty();
- this._query.modelBinderConfig = builder.modelBinderConfig;
- },
- VisitBatchDeleteExpression: function (expression) {
- var builder = Container.createqueryBuilder();
-
- builder.modelBinderConfig['$type'] = $data.Array;
- builder.selectModelBinderProperty('$item');
- builder.modelBinderConfig['$type'] = $data.Integer;
- builder.modelBinderConfig['$source'] = 'cnt';
- builder.resetModelBinderProperty();
- this._query.modelBinderConfig = builder.modelBinderConfig;
- },
- VisitConstantExpression: function (expression, builder) {
- builder.modelBinderConfig['$type'] = expression.type;
- builder.modelBinderConfig['$value'] = expression.value;
- },
-
- VisitExpression: function (expression, builder) {
- var projVisitor = Container.createFindProjectionVisitor();
- projVisitor.Visit(expression);
-
- if (projVisitor.projectionExpression) {
- this.Visit(projVisitor.projectionExpression, builder);
- } else {
- this.DefaultSelection(builder, this._query.defaultType, this._includes);
- }
- },
- _defaultModelBinder: function (expression) {
- var builder = Container.createqueryBuilder();
- builder.modelBinderConfig['$type'] = $data.Array;
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:d.results', 'json:d', 'json:results'];
- }
- builder.modelBinderConfig['$item'] = {};
- builder.selectModelBinderProperty('$item');
-
- this.VisitExpression(expression, builder);
-
- builder.resetModelBinderProperty();
- this._query.modelBinderConfig = builder.modelBinderConfig;
- },
- _addPropertyToModelBinderConfig: function (elementType, builder) {
- var storageModel = this._query.context._storageModel.getStorageModel(elementType);
- if (elementType.memberDefinitions) {
- elementType.memberDefinitions.getPublicMappedProperties().forEach(function (prop) {
- if ((!storageModel) || (storageModel && !storageModel.Associations[prop.name] && !storageModel.ComplexTypes[prop.name])) {
-
- var type = Container.resolveType(prop.dataType);
- if (!storageModel && this._query.context.storageProvider.supportedDataTypes.indexOf(type) < 0) {
- //complex type
- builder.selectModelBinderProperty(prop.name);
- builder.modelBinderConfig['$type'] = type;
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + prop.name + '.results', 'json:' + prop.name];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + prop.name;
- }
- this._addPropertyToModelBinderConfig(type, builder);
- builder.popModelBinderProperty();
- } else {
- if (prop.key) {
- builder.addKeyField(prop.name);
- }
- if (prop.concurrencyMode === $data.ConcurrencyMode.Fixed) {
- builder.modelBinderConfig[prop.name] = { $selector: 'json:__metadata', $source: 'etag' }
- } else if (type === $data.Array && prop.elementType) {
- builder.selectModelBinderProperty(prop.name);
- builder.modelBinderConfig['$type'] = type;
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + prop.name + '.results', 'json:' + prop.name];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + prop.name;
- }
- builder.selectModelBinderProperty('$item');
- var arrayElementType = Container.resolveType(prop.elementType);
- builder.modelBinderConfig['$type'] = arrayElementType;
- this._addPropertyToModelBinderConfig(arrayElementType, builder);
- builder.popModelBinderProperty();
- builder.popModelBinderProperty();
- } else {
- builder.modelBinderConfig[prop.name] = prop.name;
- }
- }
- }
- }, this);
- } else {
- /*builder._binderConfig = {
- $selector: ['json:results'],
- $type: $data.Array,
- $item:{
- $type: elementType,
- $value: function (meta, data) { return data; }
- }
- }*/
- builder._binderConfig.$item = builder._binderConfig.$item || {};
- builder.modelBinderConfig = builder._binderConfig.$item;
-
-
-
- }
- if (storageModel) {
- this._addComplexTypeProperties(storageModel.ComplexTypes, builder);
- }
- },
- _addComplexTypeProperties: function (complexTypes, builder) {
- complexTypes.forEach(function (ct) {
- if (ct.ToType !== $data.Array){
- builder.selectModelBinderProperty(ct.FromPropertyName);
- builder.modelBinderConfig['$type'] = ct.ToType;
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + ct.FromPropertyName + '.results', 'json:' + ct.FromPropertyName];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + ct.FromPropertyName;
- }
- this._addPropertyToModelBinderConfig(ct.ToType, builder);
-
- builder.popModelBinderProperty();
- }else{
- var dt = ct.ToType;
- var et = Container.resolveType(ct.FromType.memberDefinitions.getMember(ct.FromPropertyName).elementType);
- if (dt === $data.Array && et && et.isAssignableTo && et.isAssignableTo($data.Entity)){
- config = {
- $type: $data.Array,
- $selector: 'json:' + ct.FromPropertyName,
- $item: {
- $type: et
- }
- };
- var md = et.memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < md.length; i++){
- config.$item[md[i].name] = { $type: md[i].type, $source: md[i].name };
- }
- builder.modelBinderConfig[ct.FromPropertyName] = config;
- }else{
- builder.modelBinderConfig[ct.FromPropertyName] = {
- $type: ct.ToType,
- $source: ct.FromPropertyName
- };
- }
- }
- }, this);
- },
- DefaultSelection: function (builder, type, allIncludes) {
- //no projection, get all item from entitySet
- builder.modelBinderConfig['$type'] = type;
-
- var storageModel = this._query.context._storageModel.getStorageModel(type);
- this._addPropertyToModelBinderConfig(type, builder);
- if (allIncludes) {
- allIncludes.forEach(function (include) {
- var includes = include.name.split('.');
- var association = null;
- var tmpStorageModel = storageModel;
- var itemCount = 0;
- for (var i = 0; i < includes.length; i++) {
- if (builder.modelBinderConfig.$item) {
- builder.selectModelBinderProperty('$item');
- itemCount++;
- }
- builder.selectModelBinderProperty(includes[i]);
- association = tmpStorageModel.Associations[includes[i]];
- tmpStorageModel = this._query.context._storageModel.getStorageModel(association.ToType);
- }
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + includes[includes.length - 1] + '.results', 'json:' + includes[includes.length - 1]];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + includes[includes.length - 1];
- }
- if (association.ToMultiplicity === '*') {
- builder.modelBinderConfig['$type'] = $data.Array;
- builder.selectModelBinderProperty('$item');
- builder.modelBinderConfig['$type'] = include.type;
- this._addPropertyToModelBinderConfig(include.type, builder);
- builder.popModelBinderProperty();
- } else {
- builder.modelBinderConfig['$type'] = include.type;
- this._addPropertyToModelBinderConfig(include.type, builder);
- }
-
- for (var i = 0; i < includes.length + itemCount; i++) {
- builder.popModelBinderProperty();
- }
- }, this);
- }
- },
- VisitProjectionExpression: function (expression, builder) {
- this.hasProjection = true;
- this.Visit(expression.selector, builder);
-
- if (expression.selector && expression.selector.expression instanceof $data.Expressions.ObjectLiteralExpression) {
- builder.modelBinderConfig['$type'] = expression.projectionAs || builder.modelBinderConfig['$type'] || $data.Object;
- }
- },
- VisitParametricQueryExpression: function (expression, builder) {
- if (expression.expression instanceof $data.Expressions.EntityExpression || expression.expression instanceof $data.Expressions.EntitySetExpression) {
- this.VisitEntityAsProjection(expression, builder);
- } else {
- this.Visit(expression.expression, builder);
- }
-
- },
- VisitEntityAsProjection: function (expression, builder) {
- this.mapping = '';
- this.Visit(expression.expression, builder);
- var includes;
- if (this.mapping && this._includes instanceof Array) {
- includes = this._includes.filter(function (inc) {
- return inc.name.indexOf(this.mapping + '.') === 0
- }, this);
- includes = includes.map(function (inc) {
- return { name: inc.name.replace(this.mapping + '.', ''), type: inc.type };
- }, this);
-
- if (includes.length > 0){
- this.DefaultSelection(builder, expression.expression.entityType, includes);
- //console.warn('WARN: include for mapped properties is not supported!');
- }
- }
-
- if (expression.expression instanceof $data.Expressions.EntityExpression) {
- this.DefaultSelection(builder, expression.expression.entityType/*, includes*/)
- } else if (expression.expression instanceof $data.Expressions.EntitySetExpression) {
- builder.modelBinderConfig.$type = $data.Array;
- builder.modelBinderConfig.$item = {};
- builder.selectModelBinderProperty('$item');
- this.DefaultSelection(builder, expression.expression.elementType /*, includes*/)
- builder.popModelBinderProperty();
- }
-
- },
-
- VisitEntityFieldExpression: function (expression, builder) {
- this.Visit(expression.source, builder);
- this.Visit(expression.selector, builder);
- },
- VisitMemberInfoExpression: function (expression, builder) {
- builder.modelBinderConfig['$type'] = expression.memberDefinition.type;
- if (expression.memberDefinition.storageModel && expression.memberName in expression.memberDefinition.storageModel.ComplexTypes) {
- this._addPropertyToModelBinderConfig(Container.resolveType(expression.memberDefinition.type), builder);
- } else {
- if (!(builder.modelBinderConfig.$type && Container.resolveType(builder.modelBinderConfig.$type).isAssignableTo && Container.resolveType(builder.modelBinderConfig.$type).isAssignableTo($data.Entity)))
- builder.modelBinderConfig['$source'] = expression.memberName;
- }
- },
- VisitEntitySetExpression: function (expression, builder) {
- if (expression.source instanceof $data.Expressions.EntityExpression) {
- this.Visit(expression.source, builder);
- this.Visit(expression.selector, builder);
- }
-
- },
- VisitComplexTypeExpression: function (expression, builder) {
- this.Visit(expression.source, builder);
- this.Visit(expression.selector, builder);
-
-
- if (('$selector' in builder.modelBinderConfig) && (builder.modelBinderConfig.$selector.length > 0)) {
- if (builder.modelBinderConfig.$selector instanceof $data.Array) {
- var temp = builder.modelBinderConfig.$selector[1];
- builder.modelBinderConfig.$selector[0] = temp + '.' + expression.selector.memberName + '.results';
- builder.modelBinderConfig.$selector[1] = temp + '.' + expression.selector.memberName;
- } else {
- builder.modelBinderConfig.$selector += '.' + expression.selector.memberName;
- }
-
- } else {
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + expression.selector.memberName + '.results', 'json:' + expression.selector.memberName];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + expression.selector.memberName;
- }
- }
- },
- VisitEntityExpression: function (expression, builder) {
- this.Visit(expression.source, builder);
- },
- VisitAssociationInfoExpression: function (expression, builder) {
- if (('$selector' in builder.modelBinderConfig) && (builder.modelBinderConfig.$selector.length > 0)) {
- if (builder.modelBinderConfig.$selector instanceof $data.Array) {
- var temp = builder.modelBinderConfig.$selector[1];
- builder.modelBinderConfig.$selector[0] = temp + '.' + expression.associationInfo.FromPropertyName + '.results';
- builder.modelBinderConfig.$selector[1] = temp + '.' + expression.associationInfo.FromPropertyName;
- } else {
- builder.modelBinderConfig.$selector += '.' + expression.associationInfo.FromPropertyName;
- }
-
- } else {
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + expression.associationInfo.FromPropertyName + '.results', 'json:' + expression.associationInfo.FromPropertyName];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + expression.associationInfo.FromPropertyName;
- }
- }
-
- if (this.mapping && this.mapping.length > 0) { this.mapping += '.'; }
- this.mapping += expression.associationInfo.FromPropertyName;
- },
- VisitObjectLiteralExpression: function (expression, builder) {
- builder.modelBinderConfig['$type'] = $data.Object;
- expression.members.forEach(function (of) {
- this.Visit(of, builder);
- }, this);
- },
- VisitObjectFieldExpression: function (expression, builder) {
- builder.selectModelBinderProperty(expression.fieldName);
- if (expression.expression instanceof $data.Expressions.EntityExpression || expression.expression instanceof $data.Expressions.EntitySetExpression) {
- this.VisitEntityAsProjection(expression, builder);
- } else {
- this.Visit(expression.expression, builder);
- }
- builder.popModelBinderProperty();
- }
-});
-$data.Class.define("$data.Authentication.AuthenticationBase", null, null, {
- constructor: function (cfg) {
- this.configuration = cfg || {};
- this.Authenticated = false;
- },
- /// { error:, abort:, pending:, success: }
- Login: function (callbacks) {
- Guard.raise("Pure class");
- },
- Logout: function () {
- Guard.raise("Pure class");
- },
- CreateRequest: function (cfg) {
- Guard.raise("Pure class");
- }
-
-}, null);$data.Class.define("$data.Authentication.Anonymous", $data.Authentication.AuthenticationBase, null, {
- constructor: function (cfg) {
- this.configuration = cfg || {};
- this.Authenticated = false;
- },
- /// { error:, abort:, pending:, success: }
- Login: function (callbacks) {
- },
- Logout: function () {
- },
- CreateRequest: function (cfg) {
- $data.ajax(cfg);
- }
-
-}, null);$data.Class.define("$data.Authentication.FacebookAuth", $data.Authentication.AuthenticationBase, null, {
- constructor: function (cfg) {
- this.configuration = $data.typeSystem.extend({
- Url_code: '',
- type_code: '',
- scope: '',
- Url_token: '',
- type_token: '',
- access_token: '',
- app_id: ''
- }, cfg);
- },
- Login: function (callbacks) {
- if (this.Authenticated) {
- return;
- }
-
- var provider = this;
- provider.configuration.stateCallbacks = callbacks || {};
-
- $data.ajax({
- url: this.configuration.Url_code,
- data: 'type=' + provider.configuration.type_code + '&client_id=' + provider.configuration.app_id + '&scope=' + provider.configuration.scope,
- type: 'POST',
- dataType: 'json',
- success: function (data) {
- if (typeof provider.configuration.stateCallbacks.pending == "function")
- provider.configuration.stateCallbacks.pending(data);
- provider._processRequestToken(data);
- provider.Authenticated = true;
- },
- error: function () {
- if (typeof provider.configuration.stateCallbacks.error == "function")
- provider.configuration.stateCallbacks.error(arguments);
- }
- });
- },
- Logout: function () {
- this.Authenticated = false;
- },
- CreateRequest: function (cfg) {
- if (!cfg)
- return;
- var _this = this;
-
- if (cfg.url.indexOf('access_token=') === -1) {
- if (cfg.url && this.Authenticated) {
- var andChar = '?';
- if (cfg.url.indexOf(andChar) > 0)
- andChar = '&';
-
- if (this.configuration.access_token)
- cfg.url = cfg.url + andChar + 'access_token=' + this.configuration.access_token;
- }
- }
-
- $data.ajax(cfg);
- },
- _processRequestToken: function (verification_data) {
- var provider = this;
-
- $data.ajax({
- url: provider.configuration.Url_token,
- data: 'type=' + provider.configuration.type_token + '&client_id=' + provider.configuration.app_id + '&code=' + verification_data.code,
- type: 'POST',
- dataType: 'json',
- success: function(result) {
- provider.configuration.access_token = result.access_token;
- if (typeof provider.configuration.stateCallbacks.success == "function")
- provider.configuration.stateCallbacks.success(result);
- },
- error: function(obj) {
- var data = eval('(' + obj.responseText + ')');
- if (data.error) {
- if (data.error.message == "authorization_pending") {
- setTimeout(function() {
- provider._processRequestToken(verification_data);
- }, 2000);
- } else if ("authorization_declined") {
- if (typeof provider.configuration.stateCallbacks.abort == "function")
- provider.configuration.stateCallbacks.abort(arguments);
- }
- }
- }
- });
- }
-}, null);$data.Class.define("$data.Authentication.BasicAuth.BasicAuth", $data.Authentication.AuthenticationBase, null, {
- constructor: function (cfg) {
- this.configuration = $data.typeSystem.extend({
- Username: '',
- Password: ''
- }, cfg);
- },
- Login: function (callbacks) {
- if (callbacks && typeof callbacks.pending == "function")
- callbacks.pending();
- },
- Logout: function () {
- },
- CreateRequest: function (cfg) {
- if (!cfg)
- return;
- var _this = this;
-
- var origBeforeSend = cfg.beforeSend;
- cfg.beforeSend = function (xhr) {
- xhr.setRequestHeader("Authorization", "Basic " + _this.__encodeBase64(_this.configuration.Username + ":" + _this.configuration.Password));
-
- if(typeof origBeforeSend == "function")
- origBeforeSend(xhr);
- };
-
- $data.ajax(cfg);
- },
- __encodeBase64: function (val) {
- var b64array = "ABCDEFGHIJKLMNOP" +
- "QRSTUVWXYZabcdef" +
- "ghijklmnopqrstuv" +
- "wxyz0123456789+/" +
- "=";
-
- input = val;
- var base64 = "";
- var hex = "";
- var chr1, chr2, chr3 = "";
- var enc1, enc2, enc3, enc4 = "";
- var i = 0;
-
- do {
- chr1 = input.charCodeAt(i++);
- chr2 = input.charCodeAt(i++);
- chr3 = input.charCodeAt(i++);
-
- enc1 = chr1 >> 2;
- enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
- enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
- enc4 = chr3 & 63;
-
- if (isNaN(chr2)) {
- enc3 = enc4 = 64;
- } else if (isNaN(chr3)) {
- enc4 = 64;
- }
-
- base64 = base64 +
- b64array.charAt(enc1) +
- b64array.charAt(enc2) +
- b64array.charAt(enc3) +
- b64array.charAt(enc4);
- chr1 = chr2 = chr3 = "";
- enc1 = enc2 = enc3 = enc4 = "";
- } while (i < input.length);
-
- return base64;
- }
-}, null);
-$data.Class.define('$data.MetadataLoaderClass', null, null, {
- load: function (metadataUri, callBack, config) {
-
- var cnf = {
- EntityBaseClass: '$data.Entity',
- ContextBaseClass: '$data.EntityContext',
- AutoCreateContext: false,
- DefaultNamespace: ('ns' + Math.random()).replace('.', '') + metadataUri.replace(/[^\w]/g, "_"),
- ContextInstanceName: 'context',
- EntitySetBaseClass: '$data.EntitySet',
- CollectionBaseClass: 'Array',
- url: metadataUri,
- user: undefined,
- password: undefined,
- withCredentials: undefined,
- httpHeaders: undefined,
-
- typeFilter: '',
- navigation: true,
- generateKeys: true,
- dependentRelationsOnly: false
- };
-
- $data.typeSystem.extend( cnf, config || {});
-
- if (cnf.DefaultNamespace && cnf.DefaultNamespace.lastIndexOf('.') !== (cnf.DefaultNamespace.length - 1))
- cnf.DefaultNamespace += '.';
-
- this.factoryCache = this.factoryCache || {};
- callBack = $data.typeSystem.createCallbackSetting(callBack);
-
- if (metadataUri in this.factoryCache) {
-
- /*console.log("served from cache");
- console.dir(this.factoryCache[metadataUri]);*/
- callBack.success.apply({}, this.factoryCache[metadataUri]);
- return;
- }
-
-
-
-
- var metadataUri;
- if (cnf.url) {
- cnf.SerivceUri = cnf.url.replace('/$metadata', '');
- if (cnf.url.indexOf('/$metadata') === -1) {
- cnf.metadataUri = cnf.url.replace(/\/+$/, '') + '/$metadata';
- } else {
- cnf.metadataUri = cnf.url;
- }
- } else {
- callBack.error('metadata url is missing');
- }
-
- var self = this;
- self._loadXMLDoc(cnf, function (xml, response) {
- if (response.statusCode < 200 || response.statusCode > 299) {
- callBack.error(response);
- return;
- }
-
- var versionInfo = self._findVersion(xml);
- if (self.xsltRepoUrl) {
- console.log('XSLT: ' + self.xsltRepoUrl + self._supportedODataVersionXSLT)
- self._loadXMLDoc({
- metadataUri: self.xsltRepoUrl + self._supportedODataVersionXSLT,
- user: cnf.user,
- password: cnf.password,
- httpHeaders: cnf.httpHeaders
- }, function (xsl, response) {
- if (response.statusCode < 200 || response.statusCode > 299) {
- callBack.error(response);
- return;
- }
- var text = response.responseText;
- text = text.replace('xmlns:edm="@@VERSIONNS@@"', 'xmlns:edm="' + versionInfo.ns + '"');
- text = text.replace('@@VERSION@@', versionInfo.version);
-
- if (window.ActiveXObject === undefined) {
- var parser = new DOMParser();
- xsl = parser.parseFromString(text, "text/xml");
- } else {
- xsl = new ActiveXObject("Microsoft.XMLDOM");
- xsl.async = false;
- xsl.loadXML(text);
- }
-
- self._transform(callBack, versionInfo, xml, xsl, cnf);
- });
- } else {
- self._transform(callBack, versionInfo, xml, undefined, cnf);
- }
-
- });
- },
- debugMode: { type: 'bool', value: false },
- xsltRepoUrl: { type: 'string', value: '' },
-
- createFactoryFunc: function (ctxType, cnf, versionInfo) {
- var self = this;
- return function (config) {
- if (ctxType) {
- var cfg = $data.typeSystem.extend({
- name: 'oData',
- oDataServiceHost: cnf.SerivceUri,
- //maxDataServiceVersion: '',
- user: cnf.user,
- password: cnf.password,
- withCredentials: cnf.withCredentials,
- maxDataServiceVersion: versionInfo.maxVersion || '3.0'
- }, config)
-
-
- return new ctxType(cfg);
- } else {
- return null;
- }
- }
- },
-
- _transform: function (callBack, versionInfo, xml, xsl, cnf) {
- var self = this;
- var codeText = self._processResults(cnf.url, versionInfo, xml, xsl, cnf);
-
- try {
- eval(codeText);
- } catch (e) {
- callBack.error(new Exception('SyntaxError', 'Unexpected model', [e, codeText]));
- return;
- }
-
- var ctxType;
- if (!$data.generatedContexts || !(ctxType = $data.generatedContexts.pop())) {
- callBack.error(new Exception('No context found in service', 'Not found', [cnf, codeText]));
- return;
- }
-
- var factoryFn = self.createFactoryFunc(ctxType, cnf, versionInfo);
- this.factoryCache[cnf.url] = [factoryFn, ctxType];
-
- factoryFn.type = ctxType;
-
- if (self.debugMode) {
- factoryFn.codeText = codeText;
- callBack.success(factoryFn, ctxType, codeText);
- }
- else {
- callBack.success(factoryFn, ctxType);
- }
- },
- _loadXMLDoc: function (cnf, callback) {
- var that = this;
- if ($data.postMessageODataHandler) {
-
- if (cnf.user && cnf.password && (!cnf.httpHeaders || (cnf.httpHeaders && !cnf.httpHeaders['Authorization']))) {
- httpHeader = httpHeader || {};
- httpHeader["Authorization"] = "Basic " + this.__encodeBase64(cnf.user + ":" + cnf.password);
- }
-
- $data.postMessageODataHandler.requestProxy({
- url: cnf.metadataUri,
- httpHeaders: cnf.httpHeaders,
- success: function (response) {
- var doc;
- if (typeof module !== 'undefined' && typeof require !== 'undefined') {
- doc = response.responseText;
- } else if (window.ActiveXObject) {
- doc = new ActiveXObject('Microsoft.XMLDOM');
- doc.async = 'false';
- doc.loadXML(response.responseText);
- } else {
- var parser = new DOMParser();
- doc = parser.parseFromString(response.responseText, 'text/xml');
- }
-
- callback(doc, response);
- },
- error: function (e) {
- that._loadXHTTP_XMLDoc(cnf, callback);
- }
-
- });
-
- } else {
- this._loadXHTTP_XMLDoc(cnf, callback);
- }
- },
- _loadXHTTP_XMLDoc: function (cnf, callback) {
- var xhttp = new XMLHttpRequest();
- xhttp.open("GET", cnf.metadataUri, true);
- if (cnf.httpHeaders) {
- Object.keys(cnf.httpHeaders).forEach(function (header) {
- xhttp.setRequestHeader(header, cnf.httpHeaders[header]);
- });
- }
- xhttp.onreadystatechange = function () {
- if (xhttp.readyState === 4) {
- var response = { requestUri: cnf.metadataUri, statusCode: xhttp.status, statusText: xhttp.statusText, responseText: xhttp.responseText };
- callback(xhttp.responseXML || xhttp.responseText, response);
- }
- };
-
- if (cnf.user && cnf.password && (!cnf.httpHeaders || (cnf.httpHeaders && !cnf.httpHeaders['Authorization'])))
- xhttp.setRequestHeader("Authorization", "Basic " + this.__encodeBase64(cnf.user + ":" + cnf.password));
-
- xhttp.send("");
- },
- _processResults: function (metadataUri, versionInfo, metadata, xsl, cnf) {
- var transformXslt = this.getCurrentXSLTVersion(versionInfo, metadata);
- cnf.typeFilter = this._prepareTypeFilter(metadata, versionInfo, cnf);
-
- if (window.ActiveXObject !== undefined) {
- var xslt = new ActiveXObject("Msxml2.XSLTemplate.6.0");
- var xsldoc = new ActiveXObject("Msxml2.FreeThreadedDOMDocument.6.0");
- var xslproc;
- xsldoc.async = false;
- if (xsl)
- xsldoc.load(xsl);
- else
- xsldoc.loadXML(transformXslt);
- if (xsldoc.parseError.errorCode != 0) {
- var myErr = xsldoc.parseError;
- } else {
- xslt.stylesheet = xsldoc;
- var xmldoc = new ActiveXObject("Msxml2.DOMDocument.6.0");
- xmldoc.async = false;
- xmldoc.load(metadata);
- if (xmldoc.parseError.errorCode != 0) {
- var myErr = xmldoc.parseError;
- } else {
- xslproc = xslt.createProcessor();
- xslproc.input = xmldoc;
-
- xslproc.addParameter('SerivceUri', cnf.SerivceUri);
- xslproc.addParameter('EntityBaseClass', cnf.EntityBaseClass);
- xslproc.addParameter('ContextBaseClass', cnf.ContextBaseClass);
- xslproc.addParameter('AutoCreateContext', cnf.AutoCreateContext);
- xslproc.addParameter('ContextInstanceName', cnf.ContextInstanceName);
- xslproc.addParameter('EntitySetBaseClass', cnf.EntitySetBaseClass);
- xslproc.addParameter('CollectionBaseClass', cnf.CollectionBaseClass);
- xslproc.addParameter('DefaultNamespace', cnf.DefaultNamespace);
- xslproc.addParameter('MaxDataserviceVersion', versionInfo.maxVersion || '3.0');
- xslproc.addParameter('AllowedTypesList', cnf.typeFilter);
- xslproc.addParameter('GenerateNavigationProperties', cnf.navigation);
-
- xslproc.transform();
- return xslproc.output;
- }
- }
- return '';
- } else if (typeof document !== 'undefined' && document.implementation && document.implementation.createDocument) {
- var xsltStylesheet;
- if (xsl) {
- xsltStylesheet = xsl;
- } else {
- var parser = new DOMParser();
- xsltStylesheet = parser.parseFromString(transformXslt, "text/xml");
- }
-
- var xsltProcessor = new XSLTProcessor();
- xsltProcessor.importStylesheet(xsltStylesheet);
- xsltProcessor.setParameter(null, 'SerivceUri', cnf.SerivceUri);
- xsltProcessor.setParameter(null, 'EntityBaseClass', cnf.EntityBaseClass);
- xsltProcessor.setParameter(null, 'ContextBaseClass', cnf.ContextBaseClass);
- xsltProcessor.setParameter(null, 'AutoCreateContext', cnf.AutoCreateContext);
- xsltProcessor.setParameter(null, 'ContextInstanceName', cnf.ContextInstanceName);
- xsltProcessor.setParameter(null, 'EntitySetBaseClass', cnf.EntitySetBaseClass);
- xsltProcessor.setParameter(null, 'CollectionBaseClass', cnf.CollectionBaseClass);
- xsltProcessor.setParameter(null, 'DefaultNamespace', cnf.DefaultNamespace);
- xsltProcessor.setParameter(null, 'MaxDataserviceVersion', versionInfo.maxVersion || '3.0');
- xsltProcessor.setParameter(null, 'AllowedTypesList', cnf.typeFilter);
- xsltProcessor.setParameter(null, 'GenerateNavigationProperties', cnf.navigation);
- resultDocument = xsltProcessor.transformToFragment(metadata, document);
-
- return resultDocument.textContent;
- } else if (typeof module !== 'undefined' && typeof require !== 'undefined') {
- var xslt = require('node_xslt');
-
- return xslt.transform(xslt.readXsltString(transformXslt), xslt.readXmlString(metadata), [
- 'SerivceUri', "'" + cnf.SerivceUri + "'",
- 'EntityBaseClass', "'" + cnf.EntityBaseClass + "'",
- 'ContextBaseClass', "'" + cnf.ContextBaseClass + "'",
- 'AutoCreateContext', "'" + cnf.AutoCreateContext + "'",
- 'ContextInstanceName', "'" + cnf.ContextInstanceName + "'",
- 'EntitySetBaseClass', "'" + cnf.EntitySetBaseClass + "'",
- 'CollectionBaseClass', "'" + cnf.CollectionBaseClass + "'",
- 'DefaultNamespace', "'" + cnf.DefaultNamespace + "'",
- 'MaxDataserviceVersion', "'" + (versionInfo.maxVersion || '3.0') + "'",
- 'AllowedTypesList', "'" + cnf.typeFilter + "'",
- 'GenerateNavigationProperties', "'" + cnf.navigation + "'"
- ]);
- }
- },
- _prepareTypeFilter: function (doc, versionInfo, cnf) {
- var result = '';
- if (!(typeof doc === 'object' && "querySelector" in doc && "querySelectorAll" in doc))
- return result;
-
- var config = [];
- if (typeof cnf.typeFilter === 'object' && cnf.typeFilter) {
- var types = Object.keys(cnf.typeFilter);
- for (var i = 0; i < types.length; i++) {
- var cfg = cnf.typeFilter[types[i]];
- var typeData = {};
- if (typeof cfg === 'object' && cfg) {
- if (Array.isArray(cfg)) {
- typeData.Name = types[i];
- typeData.Fields = cfg;
- } else {
- typeData.Name = cfg.name || types[i];
- typeData.Fields = cfg.members || [];
- }
- } else if (cfg) {
- typeData.Name = types[i];
- typeData.Fields = [];
- } else {
- continue;
- }
-
- var typeShortName = typeData.Name;
- var containerName = "";
- if (typeData.Name.lastIndexOf('.') > 0)
- {
- containerName = typeData.Name.substring(0, typeData.Name.lastIndexOf('.'));
- typeShortName = typeData.Name.substring(typeData.Name.lastIndexOf('.') + 1);
- }
-
- var conainers = doc.querySelectorAll("EntityContainer[Name = '" + containerName + "']");
- for (var j = 0; j < conainers.length; j++) {
- var entitySetDef = conainers[j].querySelector("EntitySet[Name = '" + typeShortName + "']");
- if (entitySetDef != null)
- {
- typeData.Name = entitySetDef.attributes["EntityType"].value;
- break;
- }
-
- }
-
- config.push(typeData);
- }
-
- var discoveredData;
- if (cnf.dependentRelationsOnly) {
- discoveredData = this._discoverProperyDependencies(config, doc, cnf.navigation, cnf.generateKeys);
- } else {
- discoveredData = this._discoverTypeDependencies(config, doc, cnf.navigation, cnf.generateKeys);
- }
-
- var complex = doc.querySelectorAll("ComplexType");
- for (var i = 0; i < complex.length; i++)
- {
- var cns = complex[i].parentNode.attributes["Namespace"].value;
- var data = !cns ? complex[i].attributes["Name"].value : (cns + "." + complex[i].attributes["Name"].value);
- discoveredData.push({ Name: data, Fields: [] });
- }
-
- for (var i = 0; i < discoveredData.length; i++)
- {
- var row = discoveredData[i];
- if (row.Fields.length > 0) {
- result += row.Name + ":" + row.Fields.join(",") + ";";
- }
- else {
- result += row.Name + ";";
- }
- }
-
- }
-
- return result;
- },
- _discoverTypeDependencies: function (types, doc, withNavPropertis, withKeys) {
- var allowedTypes = [];
- var allowedTypeNames = [];
- var collect = [];
-
- for (var i = 0; i < types.length; i++)
- {
- var idx = collect.indexOf(types[i].Name);
- if(idx >= 0){
- collect.splice(idx, 1);
- }
- this._discoverType(types[i], doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys, true, collect);
- }
-
- for (var i = 0; i < collect.length; i++)
- {
- this._discoverType({ Name: collect[i], Fields: [] }, doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys, false, []);
- }
-
- return allowedTypes;
- },
- _discoverType: function(typeData, doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys, collectTypes, collectedTypes) {
- var typeName = typeData.Name;
-
- if (allowedTypeNames.indexOf(typeName) >= 0)
- {
- return;
- }
- console.log("Discover: " + typeName);
-
- var typeShortName = typeName;
- var typeNamespace = '';
- if (typeName.lastIndexOf('.') > 0)
- {
- typeNamespace = typeName.substring(0, typeName.lastIndexOf('.'));
- typeShortName = typeName.substring(typeName.lastIndexOf('.') + 1);
- }
-
- var schemaNode = doc.querySelector("Schema[Namespace = '" + typeNamespace + "']");
- if (schemaNode != null)
- {
- var typeNode = schemaNode.querySelector("EntityType[Name = '" + typeShortName + "'], ComplexType[Name = '" + typeShortName + "']");
- if (typeNode != null)
- {
- allowedTypes.push(typeData);
- allowedTypeNames.push(typeName);
-
- if (withKeys && typeData.Fields.length > 0) {
- var keys = typeNode.querySelectorAll("Key PropertyRef");
- if (keys != null)
- {
- for (var j = 0; j < keys.length; j++)
- {
- var keyField = keys[j].attributes["Name"].value;
- if (typeData.Fields.indexOf(keyField) < 0)
- typeData.Fields.splice(j, 0, keyField);
- }
- }
- }
-
- if (withNavPropertis)
- {
- var navPropNodes = typeNode.querySelectorAll("NavigationProperty");
- for (var j = 0; j < navPropNodes.length; j++)
- {
- var navProp = navPropNodes[j];
- if (typeData.Fields.length == 0 || typeData.Fields.indexOf(navProp.attributes["Name"].value) >=0)
- {
-
- var FromRole = navProp.attributes["FromRole"].value;
- var ToRole = navProp.attributes["ToRole"].value;
-
- var association = schemaNode.querySelector("Association End[Role = '" + FromRole + "']:not([Type = '" + typeName + "'])");
- if (association == null)
- {
- association = schemaNode.querySelector("Association End[Role = '" + ToRole + "']:not([Type = '" + typeName + "'])");
- }
-
- if (association != null)
- {
- var nav_type = association.attributes["Type"].value;
-
- if (collectTypes)
- {
- if (collectedTypes.indexOf(nav_type) < 0 && allowedTypeNames.indexOf(nav_type) < 0)
- collectedTypes.push(nav_type);
- }
- else
- {
- this._discoverType({ Name: nav_type, Fields: [] }, doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys, false, collectedTypes);
- }
- }
- }
- }
- }
- }
- }
- },
-
- _discoverProperyDependencies: function (types, doc, withNavPropertis, withKeys) {
- var allowedTypes = [];
- var allowedTypeNames = types.map(function(t) { return t.Name; });
-
- for (var i = 0; i < types.length; i++)
- {
- this._discoverProperties(types[i], doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys);
- }
-
- return allowedTypes;
- },
- _discoverProperties: function(typeData, doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys) {
- var typeName = typeData.Name;
- console.log("Discover: " + typeName);
-
- var hasProperty = typeData.Fields.length != 0;
- var typeShortName = typeName;
- var typeNamespace = '';
- if (typeName.lastIndexOf('.') > 0)
- {
- typeNamespace = typeName.substring(0, typeName.lastIndexOf('.'));
- typeShortName = typeName.substring(typeName.lastIndexOf('.') + 1);
- }
-
- var schemaNode = doc.querySelector("Schema[Namespace = '" + typeNamespace + "']");
- if (schemaNode != null)
- {
- var typeNode = schemaNode.querySelector("EntityType[Name = '" + typeShortName + "'], ComplexType[Name = '" + typeShortName + "']");
- if (typeNode != null)
- {
- allowedTypes.push(typeData);
-
- if (!hasProperty)
- {
- var properties = typeNode.querySelectorAll("Property");
- if (properties != null)
- {
- for (var j = 0; j < properties.length; j++)
- {
- var field = properties[j].attributes["Name"].value;
- typeData.Fields.push(field);
- }
- }
-
- if (withNavPropertis)
- {
- var navPropNodes = typeNode.querySelectorAll("NavigationProperty");
- for (var j = 0; j < navPropNodes.length; j++)
- {
- var navProp = navPropNodes[j];
- var nav_name = navProp.attributes["Name"].value;
- var types = [ navProp.attributes["FromRole"].value, navProp.attributes["ToRole"].value ];
-
- var nav_type = '';
- for (var t = 0; t < types.length; t++)
- {
- var association = schemaNode.querySelector("Association End[Role = '" + types[t] + "']");
- if (association != null)
- {
- nav_type = association.attributes["Type"].value;
- if (nav_type != typeName || t == 1)
- break;
- }
- }
-
- if (allowedTypeNames.indexOf(nav_type) >= 0)
- {
- typeData.Fields.push(nav_name);
- }
- }
- }
- }
- else if (withKeys)
- {
- var keys = typeNode.querySelectorAll("Key PropertyRef");
- if (keys != null)
- {
- for (var j = 0; j < keys.length; j++)
- {
- var keyField = keys[j].attributes["Name"].value;
- if (typeData.Fields.indexOf(keyField) < 0)
- typeData.Fields.splice(j, 0, keyField);
- }
- }
- }
- }
- }
- },
-
- _findVersion: function (metadata) {
- var maxDSVersion = '';
-
- if (typeof metadata === 'object' && "getElementsByTagName" in metadata){
- var version = 'http://schemas.microsoft.com/ado/2008/09/edm';
- var item = metadata.getElementsByTagName('Schema');
- if (item)
- item = item[0];
- if (item)
- item = item.attributes;
- if (item)
- item = item.getNamedItem('xmlns');
- if (item)
- version = item.value;
-
- var maxDSVersion = metadata.getElementsByTagName('edmx:DataServices')[0] || metadata.getElementsByTagName('DataServices')[0];
- if (maxDSVersion)
- maxDSVersion = maxDSVersion.attributes.getNamedItem('m:MaxDataServiceVersion');
- if (maxDSVersion && version)
- maxDSVersion = maxDSVersion.value;
-
-
- var versionNum = this._supportedODataVersions[version];
- return {
- ns: version,
- version: versionNum || 'unknown',
- maxVersion: maxDSVersion || this._maxDataServiceVersions[version || 'unknown']
- };
- }else if (typeof module !== 'undefined' && typeof require !== 'undefined'){
- var schemaXml = metadata;
-
- var schemaNamespace = 'http://schemas.microsoft.com/ado/2008/09/edm';
- var version = 'nodejs';
- for (var i in this._supportedODataVersions){
- if (schemaXml.search(new RegExp('= 0){
- schemaNamespace = i;
- version = this._supportedODataVersions[i];
- break;
- }
- }
-
- return {
- ns: schemaNamespace,
- version: version,
- maxVersion: this._maxDataServiceVersions[version || 'unknown']
- }
- }
- },
- _supportedODataVersions: {
- value: {
- "http://schemas.microsoft.com/ado/2006/04/edm": "V1",
- "http://schemas.microsoft.com/ado/2008/09/edm": "V2",
- "http://schemas.microsoft.com/ado/2009/11/edm": "V3",
- "http://schemas.microsoft.com/ado/2007/05/edm": "V11",
- "http://schemas.microsoft.com/ado/2009/08/edm": "V22"
- }
- },
- _maxDataServiceVersions: {
- value: {
- "http://schemas.microsoft.com/ado/2006/04/edm": "2.0",
- "http://schemas.microsoft.com/ado/2008/09/edm": "2.0",
- "http://schemas.microsoft.com/ado/2009/11/edm": "3.0",
- "http://schemas.microsoft.com/ado/2007/05/edm": "2.0",
- "http://schemas.microsoft.com/ado/2009/08/edm": "2.0"
- }
- },
- _supportedODataVersionXSLT: {
- value: "JayDataContextGenerator.xslt"
- },
- getCurrentXSLTVersion: function (versionInfo, metadata) {
- return this._metadataConverterXSLT.replace('@@VERSIONNS@@', versionInfo.ns).replace('@@VERSION@@', versionInfo.version);
- },
- __encodeBase64: function (val) {
- var b64array = "ABCDEFGHIJKLMNOP" +
- "QRSTUVWXYZabcdef" +
- "ghijklmnopqrstuv" +
- "wxyz0123456789+/" +
- "=";
-
- var input = val;
- var base64 = "";
- var hex = "";
- var chr1, chr2, chr3 = "";
- var enc1, enc2, enc3, enc4 = "";
- var i = 0;
-
- do {
- chr1 = input.charCodeAt(i++);
- chr2 = input.charCodeAt(i++);
- chr3 = input.charCodeAt(i++);
-
- enc1 = chr1 >> 2;
- enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
- enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
- enc4 = chr3 & 63;
-
- if (isNaN(chr2)) {
- enc3 = enc4 = 64;
- } else if (isNaN(chr3)) {
- enc4 = 64;
- }
-
- base64 = base64 +
- b64array.charAt(enc1) +
- b64array.charAt(enc2) +
- b64array.charAt(enc3) +
- b64array.charAt(enc4);
- chr1 = chr2 = chr3 = "";
- enc1 = enc2 = enc3 = enc4 = "";
- } while (i < input.length);
-
- return base64;
- },
- _metadataConverterXSLT: {
- type: 'string',
- value:
- "\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " Microsoft.Crm.Sdk.Data.Services.Product;Microsoft.Crm.Sdk.Data.Services.LeadAddress:Telephone1,City,UTCOffset;\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0\">\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0\">\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " 0\">\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0\">\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- "/*//////////////////////////////////////////////////////////////////////////////////////\r\n" +
- "////// Autogenerated by JaySvcUtil.exe http://JayData.org for more info /////////\r\n" +
- "////// oData @@VERSION@@ /////////\r\n" +
- "//////////////////////////////////////////////////////////////////////////////////////*/\r\n" +
- "(function(global, $data, undefined) {\r\n" +
- "\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " Info: generating type \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " .extend('.', {\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ,
\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ,
\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ,\r\n" +
- " \r\n" +
- " ,\r\n" +
- " \r\n" +
- " \r\n" +
- " });\r\n" +
- "\r\n" +
- "\r\n" +
- "\r\n" +
- "\r\n" +
- "\r\n" +
- " .extend('', {\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ,\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ,\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " });\r\n" +
- "\r\n" +
- " $data.generatedContexts = $data.generatedContexts || [];\r\n" +
- " $data.generatedContexts.push();\r\n" +
- " \r\n" +
- " /*Context Instance*/\r\n" +
- " = new ({ name:'oData', oDataServiceHost: '', maxDataServiceVersion: '' });\r\n" +
- "\r\n" +
- "\r\n" +
- "\r\n" +
- " \r\n" +
- "})(window, $data);\r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " ': { type: \r\n" +
- " \r\n" +
- " \r\n" +
- " $data.ServiceAction\r\n" +
- " \r\n" +
- " \r\n" +
- " $data.ServiceOperation\r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , params: [\r\n" +
- " 1) or (($IsBindable = 'false' or $IsBindable = '') and position() > 0)]\">\r\n" +
- " { name: '\r\n" +
- " \r\n" +
- " ', type: '\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ' }\r\n" +
- " , \r\n" +
- " \r\n" +
- " ]\r\n" +
- "\r\n" +
- " }\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , returnType: \r\n" +
- " \r\n" +
- " null\r\n" +
- " $data.Queryable\r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , elementType: '\r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , method: '\r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " \r\n" +
- " , \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " : \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , '\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ': '\r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " '': { type: , elementType: }\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , actions: { \r\n" +
- " \r\n" +
- " \r\n" +
- " ,\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " }\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " true\r\n" +
- " \r\n" +
- " '': { '$':\r\n" +
- " , \r\n" +
- " \r\n" +
- " '$':\r\n" +
- " , \r\n" +
- " \r\n" +
- " }\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 'Array'\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " $data.ConcurrencyMode.\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " true\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " true \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " Number.POSITIVE_INFINITY\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " true''\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " ''\r\n" +
- " \r\n" +
- " '$$unbound'\r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " '$$unbound'\r\n" +
- " Warning: inverseProperty other side missing: \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " true\r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " '$$unbound'\r\n" +
- " \r\n" +
- " Warning: inverseProperty other side missing: \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- "\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " Warning: .: is an unknown/unprocessed attribued\r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n"
- }
-
-});
-
-$data.MetadataLoader = new $data.MetadataLoaderClass();
-$data.service = function (serviceUri, config, cb) {
- var _url, _config, _callback;
- function getParam(paramValue) {
- switch (typeof paramValue) {
- case 'object':
- if (typeof paramValue.success === 'function' || typeof paramValue.error === 'function') {
- _callback = paramValue;
- } else {
- _config = paramValue;
- }
- break;
- case 'function':
- _callback = paramValue;
- break;
- default:
- break;
- }
- }
- getParam(config);
- getParam(cb);
-
- if (typeof serviceUri === 'object') {
- _config = $data.typeSystem.extend(serviceUri, _config);
- serviceUri = serviceUri.url;
- delete _config.url;
- }
-
- var pHandler = new $data.PromiseHandler();
- _callback = pHandler.createCallback(_callback);
-
- $data.MetadataLoader.load(serviceUri, {
- success: function (factory) {
- var type = factory.type;
- //register to local store
- if (_config) {
- var storeAlias = _config.serviceName || _config.storeAlias;
- if (storeAlias && 'addStore' in $data) {
- $data.addStore(storeAlias, factory, _config.isDefault === undefined || _config.isDefault)
- }
- }
-
- _callback.success(factory, type);
- },
- error: _callback.error
- }, _config);
-
- return pHandler.getPromise();
-};
-(function ($data) {
- if (typeof jQuery !== 'undefined') {
- $data.Class.define('$data.Deferred', $data.PromiseHandlerBase, null, {
- constructor: function () {
- this.deferred = new $.Deferred();
- },
- deferred: {},
- createCallback: function (callBack) {
- callBack = $data.typeSystem.createCallbackSetting(callBack);
- var self = this;
-
- return cbWrapper = {
- success: function () {
- callBack.success.apply(self.deferred, arguments);
- self.deferred.resolve.apply(self.deferred, arguments);
- },
- error: function () {
- Array.prototype.push.call(arguments, self.deferred);
- callBack.error.apply(self.deferred, arguments);
- },
- notify: function () {
- callBack.notify.apply(self.deferred, arguments);
- self.deferred.notify.apply(self.deferred, arguments);
- }
- };
- },
- getPromise: function () {
- return this.deferred.promise();
- }
- }, null);
-
- $data.PromiseHandler = $data.Deferred;
- }
-})($data);
-(function ($data) {
-
- $data.initService = function (apiKey, options) {
- var d = new $data.PromiseHandler();
- var cfg;
-
- if (typeof apiKey === 'object') {
- //appId, serviceName, ownerid, isSSL, port, license, url
- cfg = apiKey;
- var protocol = cfg.isSSL || cfg.isSSL === undefined ? 'https' : 'http';
- var port = cfg.port ? (':' + cfg.port) : '';
-
- if (typeof cfg.license === 'string' && cfg.license.toLowerCase() === 'business') {
- if (cfg.appId && cfg.serviceName) {
- apiKey = protocol + '://' + cfg.appId + '.jaystack.net' + port + '/' + cfg.serviceName;
- } else {
- apiKey = cfg.url;
- }
- } else {
- if (cfg.ownerId && cfg.appId && cfg.serviceName) {
- apiKey = protocol + '://open.jaystack.net/' + cfg.ownerId + '/' + cfg.appId + '/api/' + cfg.serviceName;
- } else {
- apiKey = cfg.url;
- }
- }
-
- delete cfg.url;
- cfg = $data.typeSystem.extend(cfg, options);
- } else {
- cfg = options;
- }
-
- $data.service(apiKey, cfg).then(function (factory) {
- var ctx = factory();
- return ctx.onReady()
- .then(function (context) {
- context.serviceFactory = factory;
- d.deferred.resolve(context, factory, factory.type);
- }).fail(function () {
- d.deferred.reject.apply(d.deferred, arguments);
- });
- }).fail(function(){
- d.deferred.reject.apply(d.deferred, arguments);
- });
-
- return d.getPromise();
- };
-
-})($data);
diff --git a/release/jaydata.js b/release/jaydata.js
deleted file mode 100644
index d904da39..00000000
--- a/release/jaydata.js
+++ /dev/null
@@ -1,17273 +0,0 @@
-// JayData 1.3.6
-// Dual licensed under MIT and GPL v2
-// Copyright JayStack Technologies (http://jaydata.org/licensing)
-//
-// JayData is a standards-based, cross-platform Javascript library and a set of
-// practices to access and manipulate data from various online and offline sources.
-//
-// Credits:
-// Hajnalka Battancs, Dániel József, János Roden, László Horváth, Péter Nochta
-// Péter Zentai, Róbert Bónay, Szabolcs Czinege, Viktor Borza, Viktor Lázár,
-// Zoltán Gyebrovszki, Gábor Dolla
-//
-// More info: http://jaydata.org
-// Acorn is a tiny, fast JavaScript parser written in JavaScript.
-//
-// Acorn was written by Marijn Haverbeke and released under an MIT
-// license. The Unicode regexps (for identifiers and whitespace) were
-// taken from [Esprima](http://esprima.org) by Ariya Hidayat.
-//
-// Git repositories for Acorn are available at
-//
-// http://marijnhaverbeke.nl/git/acorn
-// https://github.com/marijnh/acorn.git
-//
-// Please use the [github bug tracker][ghbt] to report issues.
-//
-// [ghbt]: https://github.com/marijnh/acorn/issues
-//
-// This file defines the main parser interface. The library also comes
-// with a [error-tolerant parser][dammit] and an
-// [abstract syntax tree walker][walk], defined in other files.
-//
-// [dammit]: acorn_loose.js
-// [walk]: util/walk.js
-
-(function(mod) {
- if (typeof exports == "object" && typeof module == "object") return mod(exports); // CommonJS
- if (typeof define == "function" && define.amd) return define(["exports"], mod); // AMD
- mod(self.acorn || (self.acorn = {})); // Plain browser env
-})(function(exports) {
- "use strict";
-
- exports.version = "0.1.01";
-
- // The main exported interface (under `self.acorn` when in the
- // browser) is a `parse` function that takes a code string and
- // returns an abstract syntax tree as specified by [Mozilla parser
- // API][api], with the caveat that the SpiderMonkey-specific syntax
- // (`let`, `yield`, inline XML, etc) is not recognized.
- //
- // [api]: https://developer.mozilla.org/en-US/docs/SpiderMonkey/Parser_API
-
- var options, input, inputLen, sourceFile;
-
- exports.parse = function(inpt, opts) {
- input = String(inpt); inputLen = input.length;
- setOptions(opts);
- initTokenState();
- return parseTopLevel(options.program);
- };
-
- // A second optional argument can be given to further configure
- // the parser process. These options are recognized:
-
- var defaultOptions = exports.defaultOptions = {
- // `ecmaVersion` indicates the ECMAScript version to parse. Must
- // be either 3 or 5. This
- // influences support for strict mode, the set of reserved words, and
- // support for getters and setter.
- ecmaVersion: 5,
- // Turn on `strictSemicolons` to prevent the parser from doing
- // automatic semicolon insertion.
- strictSemicolons: false,
- // When `allowTrailingCommas` is false, the parser will not allow
- // trailing commas in array and object literals.
- allowTrailingCommas: true,
- // By default, reserved words are not enforced. Enable
- // `forbidReserved` to enforce them.
- forbidReserved: false,
- // When `locations` is on, `loc` properties holding objects with
- // `start` and `end` properties in `{line, column}` form (with
- // line being 1-based and column 0-based) will be attached to the
- // nodes.
- locations: false,
- // A function can be passed as `onComment` option, which will
- // cause Acorn to call that function with `(block, text, start,
- // end)` parameters whenever a comment is skipped. `block` is a
- // boolean indicating whether this is a block (`/* */`) comment,
- // `text` is the content of the comment, and `start` and `end` are
- // character offsets that denote the start and end of the comment.
- // When the `locations` option is on, two more parameters are
- // passed, the full `{line, column}` locations of the start and
- // end of the comments.
- onComment: null,
- // Nodes have their start and end characters offsets recorded in
- // `start` and `end` properties (directly on the node, rather than
- // the `loc` object, which holds line/column data. To also add a
- // [semi-standardized][range] `range` property holding a `[start,
- // end]` array with the same numbers, set the `ranges` option to
- // `true`.
- //
- // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678
- ranges: false,
- // It is possible to parse multiple files into a single AST by
- // passing the tree produced by parsing the first file as
- // `program` option in subsequent parses. This will add the
- // toplevel forms of the parsed file to the `Program` (top) node
- // of an existing parse tree.
- program: null,
- // When `location` is on, you can pass this to record the source
- // file in every node's `loc` object.
- sourceFile: null
- };
-
- function setOptions(opts) {
- options = opts || {};
- for (var opt in defaultOptions) if (!options.hasOwnProperty(opt))
- options[opt] = defaultOptions[opt];
- sourceFile = options.sourceFile || null;
- }
-
- // The `getLineInfo` function is mostly useful when the
- // `locations` option is off (for performance reasons) and you
- // want to find the line/column position for a given character
- // offset. `input` should be the code string that the offset refers
- // into.
-
- var getLineInfo = exports.getLineInfo = function(input, offset) {
- for (var line = 1, cur = 0;;) {
- lineBreak.lastIndex = cur;
- var match = lineBreak.exec(input);
- if (match && match.index < offset) {
- ++line;
- cur = match.index + match[0].length;
- } else break;
- }
- return {line: line, column: offset - cur};
- };
-
- // Acorn is organized as a tokenizer and a recursive-descent parser.
- // The `tokenize` export provides an interface to the tokenizer.
- // Because the tokenizer is optimized for being efficiently used by
- // the Acorn parser itself, this interface is somewhat crude and not
- // very modular. Performing another parse or call to `tokenize` will
- // reset the internal state, and invalidate existing tokenizers.
-
- exports.tokenize = function(inpt, opts) {
- input = String(inpt); inputLen = input.length;
- setOptions(opts);
- initTokenState();
-
- var t = {};
- function getToken(forceRegexp) {
- readToken(forceRegexp);
- t.start = tokStart; t.end = tokEnd;
- t.startLoc = tokStartLoc; t.endLoc = tokEndLoc;
- t.type = tokType; t.value = tokVal;
- return t;
- }
- getToken.jumpTo = function(pos, reAllowed) {
- tokPos = pos;
- if (options.locations) {
- tokCurLine = tokLineStart = lineBreak.lastIndex = 0;
- var match;
- while ((match = lineBreak.exec(input)) && match.index < pos) {
- ++tokCurLine;
- tokLineStart = match.index + match[0].length;
- }
- }
- var ch = input.charAt(pos - 1);
- tokRegexpAllowed = reAllowed;
- skipSpace();
- };
- return getToken;
- };
-
- // State is kept in (closure-)global variables. We already saw the
- // `options`, `input`, and `inputLen` variables above.
-
- // The current position of the tokenizer in the input.
-
- var tokPos;
-
- // The start and end offsets of the current token.
-
- var tokStart, tokEnd;
-
- // When `options.locations` is true, these hold objects
- // containing the tokens start and end line/column pairs.
-
- var tokStartLoc, tokEndLoc;
-
- // The type and value of the current token. Token types are objects,
- // named by variables against which they can be compared, and
- // holding properties that describe them (indicating, for example,
- // the precedence of an infix operator, and the original name of a
- // keyword token). The kind of value that's held in `tokVal` depends
- // on the type of the token. For literals, it is the literal value,
- // for operators, the operator name, and so on.
-
- var tokType, tokVal;
-
- // Interal state for the tokenizer. To distinguish between division
- // operators and regular expressions, it remembers whether the last
- // token was one that is allowed to be followed by an expression.
- // (If it is, a slash is probably a regexp, if it isn't it's a
- // division operator. See the `parseStatement` function for a
- // caveat.)
-
- var tokRegexpAllowed;
-
- // When `options.locations` is true, these are used to keep
- // track of the current line, and know when a new line has been
- // entered.
-
- var tokCurLine, tokLineStart;
-
- // These store the position of the previous token, which is useful
- // when finishing a node and assigning its `end` position.
-
- var lastStart, lastEnd, lastEndLoc;
-
- // This is the parser's state. `inFunction` is used to reject
- // `return` statements outside of functions, `labels` to verify that
- // `break` and `continue` have somewhere to jump to, and `strict`
- // indicates whether strict mode is on.
-
- var inFunction, labels, strict;
-
- // This function is used to raise exceptions on parse errors. It
- // takes an offset integer (into the current `input`) to indicate
- // the location of the error, attaches the position to the end
- // of the error message, and then raises a `SyntaxError` with that
- // message.
-
- function raise(pos, message) {
- var loc = getLineInfo(input, pos);
- message += " (" + loc.line + ":" + loc.column + ")";
- var err = new SyntaxError(message);
- err.pos = pos; err.loc = loc; err.raisedAt = tokPos;
- throw err;
- }
-
- // ## Token types
-
- // The assignment of fine-grained, information-carrying type objects
- // allows the tokenizer to store the information it has about a
- // token in a way that is very cheap for the parser to look up.
-
- // All token type variables start with an underscore, to make them
- // easy to recognize.
-
- // These are the general types. The `type` property is only used to
- // make them recognizeable when debugging.
-
- var _num = {type: "num"}, _regexp = {type: "regexp"}, _string = {type: "string"};
- var _name = {type: "name"}, _eof = {type: "eof"};
-
- // Keyword tokens. The `keyword` property (also used in keyword-like
- // operators) indicates that the token originated from an
- // identifier-like word, which is used when parsing property names.
- //
- // The `beforeExpr` property is used to disambiguate between regular
- // expressions and divisions. It is set on all token types that can
- // be followed by an expression (thus, a slash after them would be a
- // regular expression).
- //
- // `isLoop` marks a keyword as starting a loop, which is important
- // to know when parsing a label, in order to allow or disallow
- // continue jumps to that label.
-
- var _break = {keyword: "break"}, _case = {keyword: "case", beforeExpr: true}, _catch = {keyword: "catch"};
- var _continue = {keyword: "continue"}, _debugger = {keyword: "debugger"}, _default = {keyword: "default"};
- var _do = {keyword: "do", isLoop: true}, _else = {keyword: "else", beforeExpr: true};
- var _finally = {keyword: "finally"}, _for = {keyword: "for", isLoop: true}, _function = {keyword: "function"};
- var _if = {keyword: "if"}, _return = {keyword: "return", beforeExpr: true}, _switch = {keyword: "switch"};
- var _throw = {keyword: "throw", beforeExpr: true}, _try = {keyword: "try"}, _var = {keyword: "var"};
- var _while = {keyword: "while", isLoop: true}, _with = {keyword: "with"}, _new = {keyword: "new", beforeExpr: true};
- var _this = {keyword: "this"};
-
- // The keywords that denote values.
-
- var _null = {keyword: "null", atomValue: null}, _true = {keyword: "true", atomValue: true};
- var _false = {keyword: "false", atomValue: false};
-
- // Some keywords are treated as regular operators. `in` sometimes
- // (when parsing `for`) needs to be tested against specifically, so
- // we assign a variable name to it for quick comparing.
-
- var _in = {keyword: "in", binop: 7, beforeExpr: true};
-
- // Map keyword names to token types.
-
- var keywordTypes = {"break": _break, "case": _case, "catch": _catch,
- "continue": _continue, "debugger": _debugger, "default": _default,
- "do": _do, "else": _else, "finally": _finally, "for": _for,
- "function": _function, "if": _if, "return": _return, "switch": _switch,
- "throw": _throw, "try": _try, "var": _var, "while": _while, "with": _with,
- "null": _null, "true": _true, "false": _false, "new": _new, "in": _in,
- "instanceof": {keyword: "instanceof", binop: 7, beforeExpr: true}, "this": _this,
- "typeof": {keyword: "typeof", prefix: true, beforeExpr: true},
- "void": {keyword: "void", prefix: true, beforeExpr: true},
- "delete": {keyword: "delete", prefix: true, beforeExpr: true}};
-
- // Punctuation token types. Again, the `type` property is purely for debugging.
-
- var _bracketL = {type: "[", beforeExpr: true}, _bracketR = {type: "]"}, _braceL = {type: "{", beforeExpr: true};
- var _braceR = {type: "}"}, _parenL = {type: "(", beforeExpr: true}, _parenR = {type: ")"};
- var _comma = {type: ",", beforeExpr: true}, _semi = {type: ";", beforeExpr: true};
- var _colon = {type: ":", beforeExpr: true}, _dot = {type: "."}, _question = {type: "?", beforeExpr: true};
-
- // Operators. These carry several kinds of properties to help the
- // parser use them properly (the presence of these properties is
- // what categorizes them as operators).
- //
- // `binop`, when present, specifies that this operator is a binary
- // operator, and will refer to its precedence.
- //
- // `prefix` and `postfix` mark the operator as a prefix or postfix
- // unary operator. `isUpdate` specifies that the node produced by
- // the operator should be of type UpdateExpression rather than
- // simply UnaryExpression (`++` and `--`).
- //
- // `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as
- // binary operators with a very low precedence, that should result
- // in AssignmentExpression nodes.
-
- var _slash = {binop: 10, beforeExpr: true}, _eq = {isAssign: true, beforeExpr: true};
- var _assign = {isAssign: true, beforeExpr: true}, _plusmin = {binop: 9, prefix: true, beforeExpr: true};
- var _incdec = {postfix: true, prefix: true, isUpdate: true}, _prefix = {prefix: true, beforeExpr: true};
- var _bin1 = {binop: 1, beforeExpr: true}, _bin2 = {binop: 2, beforeExpr: true};
- var _bin3 = {binop: 3, beforeExpr: true}, _bin4 = {binop: 4, beforeExpr: true};
- var _bin5 = {binop: 5, beforeExpr: true}, _bin6 = {binop: 6, beforeExpr: true};
- var _bin7 = {binop: 7, beforeExpr: true}, _bin8 = {binop: 8, beforeExpr: true};
- var _bin10 = {binop: 10, beforeExpr: true};
-
- // Provide access to the token types for external users of the
- // tokenizer.
-
- exports.tokTypes = {bracketL: _bracketL, bracketR: _bracketR, braceL: _braceL, braceR: _braceR,
- parenL: _parenL, parenR: _parenR, comma: _comma, semi: _semi, colon: _colon,
- dot: _dot, question: _question, slash: _slash, eq: _eq, name: _name, eof: _eof,
- num: _num, regexp: _regexp, string: _string};
- for (var kw in keywordTypes) exports.tokTypes[kw] = keywordTypes[kw];
-
- // This is a trick taken from Esprima. It turns out that, on
- // non-Chrome browsers, to check whether a string is in a set, a
- // predicate containing a big ugly `switch` statement is faster than
- // a regular expression, and on Chrome the two are about on par.
- // This function uses `eval` (non-lexical) to produce such a
- // predicate from a space-separated string of words.
- //
- // It starts by sorting the words by length.
-
- function makePredicate(words) {
- words = words.split(" ");
- var f = "", cats = [];
- out: for (var i = 0; i < words.length; ++i) {
- for (var j = 0; j < cats.length; ++j)
- if (cats[j][0].length == words[i].length) {
- cats[j].push(words[i]);
- continue out;
- }
- cats.push([words[i]]);
- }
- function compareTo(arr) {
- if (arr.length == 1) return f += "return str === " + JSON.stringify(arr[0]) + ";";
- f += "switch(str){";
- for (var i = 0; i < arr.length; ++i) f += "case " + JSON.stringify(arr[i]) + ":";
- f += "return true}return false;";
- }
-
- // When there are more than three length categories, an outer
- // switch first dispatches on the lengths, to save on comparisons.
-
- if (cats.length > 3) {
- cats.sort(function(a, b) {return b.length - a.length;});
- f += "switch(str.length){";
- for (var i = 0; i < cats.length; ++i) {
- var cat = cats[i];
- f += "case " + cat[0].length + ":";
- compareTo(cat);
- }
- f += "}";
-
- // Otherwise, simply generate a flat `switch` statement.
-
- } else {
- compareTo(words);
- }
- return new Function("str", f);
- }
-
- // The ECMAScript 3 reserved word list.
-
- var isReservedWord3 = makePredicate("abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile");
-
- // ECMAScript 5 reserved words.
-
- var isReservedWord5 = makePredicate("class enum extends super const export import");
-
- // The additional reserved words in strict mode.
-
- var isStrictReservedWord = makePredicate("implements interface let package private protected public static yield");
-
- // The forbidden variable names in strict mode.
-
- var isStrictBadIdWord = makePredicate("eval arguments");
-
- // And the keywords.
-
- var isKeyword = makePredicate("break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this");
-
- // ## Character categories
-
- // Big ugly regular expressions that match characters in the
- // whitespace, identifier, and identifier-start categories. These
- // are only applied when a character is found to actually have a
- // code point above 128.
-
- var nonASCIIwhitespace = /[\u1680\u180e\u2000-\u200a\u2028\u2029\u202f\u205f\u3000\ufeff]/;
- var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05d0-\u05ea\u05f0-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u08a0\u08a2-\u08ac\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097f\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c33\u0c35-\u0c39\u0c3d\u0c58\u0c59\u0c60\u0c61\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d05-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d60\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e87\u0e88\u0e8a\u0e8d\u0e94-\u0e97\u0e99-\u0e9f\u0ea1-\u0ea3\u0ea5\u0ea7\u0eaa\u0eab\u0ead-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f4\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f0\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1877\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191c\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19c1-\u19c7\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1ce9-\u1cec\u1cee-\u1cf1\u1cf5\u1cf6\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2119-\u211d\u2124\u2126\u2128\u212a-\u212d\u212f-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u2e2f\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309d-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312d\u3131-\u318e\u31a0-\u31ba\u31f0-\u31ff\u3400-\u4db5\u4e00-\u9fcc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua697\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua78e\ua790-\ua793\ua7a0-\ua7aa\ua7f8-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa80-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uabc0-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc";
- var nonASCIIidentifierChars = "\u0371-\u0374\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u0620-\u0649\u0672-\u06d3\u06e7-\u06e8\u06fb-\u06fc\u0730-\u074a\u0800-\u0814\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0840-\u0857\u08e4-\u08fe\u0900-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962-\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09d7\u09df-\u09e0\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2-\u0ae3\u0ae6-\u0aef\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b56\u0b57\u0b5f-\u0b60\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c01-\u0c03\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62-\u0c63\u0c66-\u0c6f\u0c82\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2-\u0ce3\u0ce6-\u0cef\u0d02\u0d03\u0d46-\u0d48\u0d57\u0d62-\u0d63\u0d66-\u0d6f\u0d82\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0df2\u0df3\u0e34-\u0e3a\u0e40-\u0e45\u0e50-\u0e59\u0eb4-\u0eb9\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f41-\u0f47\u0f71-\u0f84\u0f86-\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u1000-\u1029\u1040-\u1049\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u170e-\u1710\u1720-\u1730\u1740-\u1750\u1772\u1773\u1780-\u17b2\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u1920-\u192b\u1930-\u193b\u1951-\u196d\u19b0-\u19c0\u19c8-\u19c9\u19d0-\u19d9\u1a00-\u1a15\u1a20-\u1a53\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1b46-\u1b4b\u1b50-\u1b59\u1b6b-\u1b73\u1bb0-\u1bb9\u1be6-\u1bf3\u1c00-\u1c22\u1c40-\u1c49\u1c5b-\u1c7d\u1cd0-\u1cd2\u1d00-\u1dbe\u1e01-\u1f15\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2d81-\u2d96\u2de0-\u2dff\u3021-\u3028\u3099\u309a\ua640-\ua66d\ua674-\ua67d\ua69f\ua6f0-\ua6f1\ua7f8-\ua800\ua806\ua80b\ua823-\ua827\ua880-\ua881\ua8b4-\ua8c4\ua8d0-\ua8d9\ua8f3-\ua8f7\ua900-\ua909\ua926-\ua92d\ua930-\ua945\ua980-\ua983\ua9b3-\ua9c0\uaa00-\uaa27\uaa40-\uaa41\uaa4c-\uaa4d\uaa50-\uaa59\uaa7b\uaae0-\uaae9\uaaf2-\uaaf3\uabc0-\uabe1\uabec\uabed\uabf0-\uabf9\ufb20-\ufb28\ufe00-\ufe0f\ufe20-\ufe26\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f";
- var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
- var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
-
- // Whether a single character denotes a newline.
-
- var newline = /[\n\r\u2028\u2029]/;
-
- // Matches a whole line break (where CRLF is considered a single
- // line break). Used to count lines.
-
- var lineBreak = /\r\n|[\n\r\u2028\u2029]/g;
-
- // Test whether a given character code starts an identifier.
-
- function isIdentifierStart(code) {
- if (code < 65) return code === 36;
- if (code < 91) return true;
- if (code < 97) return code === 95;
- if (code < 123)return true;
- return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));
- }
-
- // Test whether a given character is part of an identifier.
-
- function isIdentifierChar(code) {
- if (code < 48) return code === 36;
- if (code < 58) return true;
- if (code < 65) return false;
- if (code < 91) return true;
- if (code < 97) return code === 95;
- if (code < 123)return true;
- return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));
- }
-
- // ## Tokenizer
-
- // These are used when `options.locations` is on, for the
- // `tokStartLoc` and `tokEndLoc` properties.
-
- function line_loc_t() {
- this.line = tokCurLine;
- this.column = tokPos - tokLineStart;
- }
-
- // Reset the token state. Used at the start of a parse.
-
- function initTokenState() {
- tokCurLine = 1;
- tokPos = tokLineStart = 0;
- tokRegexpAllowed = true;
- skipSpace();
- }
-
- // Called at the end of every token. Sets `tokEnd`, `tokVal`, and
- // `tokRegexpAllowed`, and skips the space after the token, so that
- // the next one's `tokStart` will point at the right position.
-
- function finishToken(type, val) {
- tokEnd = tokPos;
- if (options.locations) tokEndLoc = new line_loc_t;
- tokType = type;
- skipSpace();
- tokVal = val;
- tokRegexpAllowed = type.beforeExpr;
- }
-
- function skipBlockComment() {
- var startLoc = options.onComment && options.locations && new line_loc_t;
- var start = tokPos, end = input.indexOf("*/", tokPos += 2);
- if (end === -1) raise(tokPos - 2, "Unterminated comment");
- tokPos = end + 2;
- if (options.locations) {
- lineBreak.lastIndex = start;
- var match;
- while ((match = lineBreak.exec(input)) && match.index < tokPos) {
- ++tokCurLine;
- tokLineStart = match.index + match[0].length;
- }
- }
- if (options.onComment)
- options.onComment(true, input.slice(start + 2, end), start, tokPos,
- startLoc, options.locations && new line_loc_t);
- }
-
- function skipLineComment() {
- var start = tokPos;
- var startLoc = options.onComment && options.locations && new line_loc_t;
- var ch = input.charCodeAt(tokPos+=2);
- while (tokPos < inputLen && ch !== 10 && ch !== 13 && ch !== 8232 && ch !== 8329) {
- ++tokPos;
- ch = input.charCodeAt(tokPos);
- }
- if (options.onComment)
- options.onComment(false, input.slice(start + 2, tokPos), start, tokPos,
- startLoc, options.locations && new line_loc_t);
- }
-
- // Called at the start of the parse and after every token. Skips
- // whitespace and comments, and.
-
- function skipSpace() {
- while (tokPos < inputLen) {
- var ch = input.charCodeAt(tokPos);
- if (ch === 32) { // ' '
- ++tokPos;
- } else if(ch === 13) {
- ++tokPos;
- var next = input.charCodeAt(tokPos);
- if(next === 10) {
- ++tokPos;
- }
- if(options.locations) {
- ++tokCurLine;
- tokLineStart = tokPos;
- }
- } else if (ch === 10) {
- ++tokPos;
- ++tokCurLine;
- tokLineStart = tokPos;
- } else if(ch < 14 && ch > 8) {
- ++tokPos;
- } else if (ch === 47) { // '/'
- var next = input.charCodeAt(tokPos+1);
- if (next === 42) { // '*'
- skipBlockComment();
- } else if (next === 47) { // '/'
- skipLineComment();
- } else break;
- } else if ((ch < 14 && ch > 8) || ch === 32 || ch === 160) { // ' ', '\xa0'
- ++tokPos;
- } else if (ch >= 5760 && nonASCIIwhitespace.test(String.fromCharCode(ch))) {
- ++tokPos;
- } else {
- break;
- }
- }
- }
-
- // ### Token reading
-
- // This is the function that is called to fetch the next token. It
- // is somewhat obscure, because it works in character codes rather
- // than characters, and because operator parsing has been inlined
- // into it.
- //
- // All in the name of speed.
- //
- // The `forceRegexp` parameter is used in the one case where the
- // `tokRegexpAllowed` trick does not work. See `parseStatement`.
-
- function readToken_dot() {
- var next = input.charCodeAt(tokPos+1);
- if (next >= 48 && next <= 57) return readNumber(true);
- ++tokPos;
- return finishToken(_dot);
- }
-
- function readToken_slash() { // '/'
- var next = input.charCodeAt(tokPos+1);
- if (tokRegexpAllowed) {++tokPos; return readRegexp();}
- if (next === 61) return finishOp(_assign, 2);
- return finishOp(_slash, 1);
- }
-
- function readToken_mult_modulo() { // '%*'
- var next = input.charCodeAt(tokPos+1);
- if (next === 61) return finishOp(_assign, 2);
- return finishOp(_bin10, 1);
- }
-
- function readToken_pipe_amp(code) { // '|&'
- var next = input.charCodeAt(tokPos+1);
- if (next === code) return finishOp(code === 124 ? _bin1 : _bin2, 2);
- if (next === 61) return finishOp(_assign, 2);
- return finishOp(code === 124 ? _bin3 : _bin5, 1);
- }
-
- function readToken_caret() { // '^'
- var next = input.charCodeAt(tokPos+1);
- if (next === 61) return finishOp(_assign, 2);
- return finishOp(_bin4, 1);
- }
-
- function readToken_plus_min(code) { // '+-'
- var next = input.charCodeAt(tokPos+1);
- if (next === code) return finishOp(_incdec, 2);
- if (next === 61) return finishOp(_assign, 2);
- return finishOp(_plusmin, 1);
- }
-
- function readToken_lt_gt(code) { // '<>'
- var next = input.charCodeAt(tokPos+1);
- var size = 1;
- if (next === code) {
- size = code === 62 && input.charCodeAt(tokPos+2) === 62 ? 3 : 2;
- if (input.charCodeAt(tokPos + size) === 61) return finishOp(_assign, size + 1);
- return finishOp(_bin8, size);
- }
- if (next === 61)
- size = input.charCodeAt(tokPos+2) === 61 ? 3 : 2;
- return finishOp(_bin7, size);
- }
-
- function readToken_eq_excl(code) { // '=!'
- var next = input.charCodeAt(tokPos+1);
- if (next === 61) return finishOp(_bin6, input.charCodeAt(tokPos+2) === 61 ? 3 : 2);
- return finishOp(code === 61 ? _eq : _prefix, 1);
- }
-
- function getTokenFromCode(code) {
- switch(code) {
- // The interpretation of a dot depends on whether it is followed
- // by a digit.
- case 46: // '.'
- return readToken_dot();
-
- // Punctuation tokens.
- case 40: ++tokPos; return finishToken(_parenL);
- case 41: ++tokPos; return finishToken(_parenR);
- case 59: ++tokPos; return finishToken(_semi);
- case 44: ++tokPos; return finishToken(_comma);
- case 91: ++tokPos; return finishToken(_bracketL);
- case 93: ++tokPos; return finishToken(_bracketR);
- case 123: ++tokPos; return finishToken(_braceL);
- case 125: ++tokPos; return finishToken(_braceR);
- case 58: ++tokPos; return finishToken(_colon);
- case 63: ++tokPos; return finishToken(_question);
-
- // '0x' is a hexadecimal number.
- case 48: // '0'
- var next = input.charCodeAt(tokPos+1);
- if (next === 120 || next === 88) return readHexNumber();
- // Anything else beginning with a digit is an integer, octal
- // number, or float.
- case 49: case 50: case 51: case 52: case 53: case 54: case 55: case 56: case 57: // 1-9
- return readNumber(false);
-
- // Quotes produce strings.
- case 34: case 39: // '"', "'"
- return readString(code);
-
- // Operators are parsed inline in tiny state machines. '=' (61) is
- // often referred to. `finishOp` simply skips the amount of
- // characters it is given as second argument, and returns a token
- // of the type given by its first argument.
-
- case 47: // '/'
- return readToken_slash(code);
-
- case 37: case 42: // '%*'
- return readToken_mult_modulo();
-
- case 124: case 38: // '|&'
- return readToken_pipe_amp(code);
-
- case 94: // '^'
- return readToken_caret();
-
- case 43: case 45: // '+-'
- return readToken_plus_min(code);
-
- case 60: case 62: // '<>'
- return readToken_lt_gt(code);
-
- case 61: case 33: // '=!'
- return readToken_eq_excl(code);
-
- case 126: // '~'
- return finishOp(_prefix, 1);
- }
-
- return false;
- }
-
- function readToken(forceRegexp) {
- if (!forceRegexp) tokStart = tokPos;
- else tokPos = tokStart + 1;
- if (options.locations) tokStartLoc = new line_loc_t;
- if (forceRegexp) return readRegexp();
- if (tokPos >= inputLen) return finishToken(_eof);
-
- var code = input.charCodeAt(tokPos);
- // Identifier or keyword. '\uXXXX' sequences are allowed in
- // identifiers, so '\' also dispatches to that.
- if (isIdentifierStart(code) || code === 92 /* '\' */) return readWord();
-
- var tok = getTokenFromCode(code);
-
- if (tok === false) {
- // If we are here, we either found a non-ASCII identifier
- // character, or something that's entirely disallowed.
- var ch = String.fromCharCode(code);
- if (ch === "\\" || nonASCIIidentifierStart.test(ch)) return readWord();
- raise(tokPos, "Unexpected character '" + ch + "'");
- }
- return tok;
- }
-
- function finishOp(type, size) {
- var str = input.slice(tokPos, tokPos + size);
- tokPos += size;
- finishToken(type, str);
- }
-
- // Parse a regular expression. Some context-awareness is necessary,
- // since a '/' inside a '[]' set does not end the expression.
-
- function readRegexp() {
- var content = "", escaped, inClass, start = tokPos;
- for (;;) {
- if (tokPos >= inputLen) raise(start, "Unterminated regular expression");
- var ch = input.charAt(tokPos);
- if (newline.test(ch)) raise(start, "Unterminated regular expression");
- if (!escaped) {
- if (ch === "[") inClass = true;
- else if (ch === "]" && inClass) inClass = false;
- else if (ch === "/" && !inClass) break;
- escaped = ch === "\\";
- } else escaped = false;
- ++tokPos;
- }
- var content = input.slice(start, tokPos);
- ++tokPos;
- // Need to use `readWord1` because '\uXXXX' sequences are allowed
- // here (don't ask).
- var mods = readWord1();
- if (mods && !/^[gmsiy]*$/.test(mods)) raise(start, "Invalid regexp flag");
- return finishToken(_regexp, new RegExp(content, mods));
- }
-
- // Read an integer in the given radix. Return null if zero digits
- // were read, the integer value otherwise. When `len` is given, this
- // will return `null` unless the integer has exactly `len` digits.
-
- function readInt(radix, len) {
- var start = tokPos, total = 0;
- for (var i = 0, e = len == null ? Infinity : len; i < e; ++i) {
- var code = input.charCodeAt(tokPos), val;
- if (code >= 97) val = code - 97 + 10; // a
- else if (code >= 65) val = code - 65 + 10; // A
- else if (code >= 48 && code <= 57) val = code - 48; // 0-9
- else val = Infinity;
- if (val >= radix) break;
- ++tokPos;
- total = total * radix + val;
- }
- if (tokPos === start || len != null && tokPos - start !== len) return null;
-
- return total;
- }
-
- function readHexNumber() {
- tokPos += 2; // 0x
- var val = readInt(16);
- if (val == null) raise(tokStart + 2, "Expected hexadecimal number");
- if (isIdentifierStart(input.charCodeAt(tokPos))) raise(tokPos, "Identifier directly after number");
- return finishToken(_num, val);
- }
-
- // Read an integer, octal integer, or floating-point number.
-
- function readNumber(startsWithDot) {
- var start = tokPos, isFloat = false, octal = input.charCodeAt(tokPos) === 48;
- if (!startsWithDot && readInt(10) === null) raise(start, "Invalid number");
- if (input.charCodeAt(tokPos) === 46) {
- ++tokPos;
- readInt(10);
- isFloat = true;
- }
- var next = input.charCodeAt(tokPos);
- if (next === 69 || next === 101) { // 'eE'
- next = input.charCodeAt(++tokPos);
- if (next === 43 || next === 45) ++tokPos; // '+-'
- if (readInt(10) === null) raise(start, "Invalid number")
- isFloat = true;
- }
- if (isIdentifierStart(input.charCodeAt(tokPos))) raise(tokPos, "Identifier directly after number");
-
- var str = input.slice(start, tokPos), val;
- if (isFloat) val = parseFloat(str);
- else if (!octal || str.length === 1) val = parseInt(str, 10);
- else if (/[89]/.test(str) || strict) raise(start, "Invalid number");
- else val = parseInt(str, 8);
- return finishToken(_num, val);
- }
-
- // Read a string value, interpreting backslash-escapes.
-
- function readString(quote) {
- tokPos++;
- var out = "";
- for (;;) {
- if (tokPos >= inputLen) raise(tokStart, "Unterminated string constant");
- var ch = input.charCodeAt(tokPos);
- if (ch === quote) {
- ++tokPos;
- return finishToken(_string, out);
- }
- if (ch === 92) { // '\'
- ch = input.charCodeAt(++tokPos);
- var octal = /^[0-7]+/.exec(input.slice(tokPos, tokPos + 3));
- if (octal) octal = octal[0];
- while (octal && parseInt(octal, 8) > 255) octal = octal.slice(0, octal.length - 1);
- if (octal === "0") octal = null;
- ++tokPos;
- if (octal) {
- if (strict) raise(tokPos - 2, "Octal literal in strict mode");
- out += String.fromCharCode(parseInt(octal, 8));
- tokPos += octal.length - 1;
- } else {
- switch (ch) {
- case 110: out += "\n"; break; // 'n' -> '\n'
- case 114: out += "\r"; break; // 'r' -> '\r'
- case 120: out += String.fromCharCode(readHexChar(2)); break; // 'x'
- case 117: out += String.fromCharCode(readHexChar(4)); break; // 'u'
- case 85: out += String.fromCharCode(readHexChar(8)); break; // 'U'
- case 116: out += "\t"; break; // 't' -> '\t'
- case 98: out += "\b"; break; // 'b' -> '\b'
- case 118: out += "\u000b"; break; // 'v' -> '\u000b'
- case 102: out += "\f"; break; // 'f' -> '\f'
- case 48: out += "\0"; break; // 0 -> '\0'
- case 13: if (input.charCodeAt(tokPos) === 10) ++tokPos; // '\r\n'
- case 10: // ' \n'
- if (options.locations) { tokLineStart = tokPos; ++tokCurLine; }
- break;
- default: out += String.fromCharCode(ch); break;
- }
- }
- } else {
- if (ch === 13 || ch === 10 || ch === 8232 || ch === 8329) raise(tokStart, "Unterminated string constant");
- out += String.fromCharCode(ch); // '\'
- ++tokPos;
- }
- }
- }
-
- // Used to read character escape sequences ('\x', '\u', '\U').
-
- function readHexChar(len) {
- var n = readInt(16, len);
- if (n === null) raise(tokStart, "Bad character escape sequence");
- return n;
- }
-
- // Used to signal to callers of `readWord1` whether the word
- // contained any escape sequences. This is needed because words with
- // escape sequences must not be interpreted as keywords.
-
- var containsEsc;
-
- // Read an identifier, and return it as a string. Sets `containsEsc`
- // to whether the word contained a '\u' escape.
- //
- // Only builds up the word character-by-character when it actually
- // containeds an escape, as a micro-optimization.
-
- function readWord1() {
- containsEsc = false;
- var word, first = true, start = tokPos;
- for (;;) {
- var ch = input.charCodeAt(tokPos);
- if (isIdentifierChar(ch)) {
- if (containsEsc) word += input.charAt(tokPos);
- ++tokPos;
- } else if (ch === 92) { // "\"
- if (!containsEsc) word = input.slice(start, tokPos);
- containsEsc = true;
- if (input.charCodeAt(++tokPos) != 117) // "u"
- raise(tokPos, "Expecting Unicode escape sequence \\uXXXX");
- ++tokPos;
- var esc = readHexChar(4);
- var escStr = String.fromCharCode(esc);
- if (!escStr) raise(tokPos - 1, "Invalid Unicode escape");
- if (!(first ? isIdentifierStart(esc) : isIdentifierChar(esc)))
- raise(tokPos - 4, "Invalid Unicode escape");
- word += escStr;
- } else {
- break;
- }
- first = false;
- }
- return containsEsc ? word : input.slice(start, tokPos);
- }
-
- // Read an identifier or keyword token. Will check for reserved
- // words when necessary.
-
- function readWord() {
- var word = readWord1();
- var type = _name;
- if (!containsEsc) {
- if (isKeyword(word)) type = keywordTypes[word];
- else if (options.forbidReserved &&
- (options.ecmaVersion === 3 ? isReservedWord3 : isReservedWord5)(word) ||
- strict && isStrictReservedWord(word))
- raise(tokStart, "The keyword '" + word + "' is reserved");
- }
- return finishToken(type, word);
- }
-
- // ## Parser
-
- // A recursive descent parser operates by defining functions for all
- // syntactic elements, and recursively calling those, each function
- // advancing the input stream and returning an AST node. Precedence
- // of constructs (for example, the fact that `!x[1]` means `!(x[1])`
- // instead of `(!x)[1]` is handled by the fact that the parser
- // function that parses unary prefix operators is called first, and
- // in turn calls the function that parses `[]` subscripts â that
- // way, it'll receive the node for `x[1]` already parsed, and wraps
- // *that* in the unary operator node.
- //
- // Acorn uses an [operator precedence parser][opp] to handle binary
- // operator precedence, because it is much more compact than using
- // the technique outlined above, which uses different, nesting
- // functions to specify precedence, for all of the ten binary
- // precedence levels that JavaScript defines.
- //
- // [opp]: http://en.wikipedia.org/wiki/Operator-precedence_parser
-
- // ### Parser utilities
-
- // Continue to the next token.
-
- function next() {
- lastStart = tokStart;
- lastEnd = tokEnd;
- lastEndLoc = tokEndLoc;
- readToken();
- }
-
- // Enter strict mode. Re-reads the next token to please pedantic
- // tests ("use strict"; 010; -- should fail).
-
- function setStrict(strct) {
- strict = strct;
- tokPos = lastEnd;
- while (tokPos < tokLineStart) {
- tokLineStart = input.lastIndexOf("\n", tokLineStart - 2) + 1;
- --tokCurLine;
- }
- skipSpace();
- readToken();
- }
-
- // Start an AST node, attaching a start offset.
-
- function node_t() {
- this.type = null;
- this.start = tokStart;
- this.end = null;
- }
-
- function node_loc_t() {
- this.start = tokStartLoc;
- this.end = null;
- if (sourceFile !== null) this.source = sourceFile;
- }
-
- function startNode() {
- var node = new node_t();
- if (options.locations)
- node.loc = new node_loc_t();
- if (options.ranges)
- node.range = [tokStart, 0];
- return node;
- }
-
- // Start a node whose start offset information should be based on
- // the start of another node. For example, a binary operator node is
- // only started after its left-hand side has already been parsed.
-
- function startNodeFrom(other) {
- var node = new node_t();
- node.start = other.start;
- if (options.locations) {
- node.loc = new node_loc_t();
- node.loc.start = other.loc.start;
- }
- if (options.ranges)
- node.range = [other.range[0], 0];
-
- return node;
- }
-
- // Finish an AST node, adding `type` and `end` properties.
-
- function finishNode(node, type) {
- node.type = type;
- node.end = lastEnd;
- if (options.locations)
- node.loc.end = lastEndLoc;
- if (options.ranges)
- node.range[1] = lastEnd;
- return node;
- }
-
- // Test whether a statement node is the string literal `"use strict"`.
-
- function isUseStrict(stmt) {
- return options.ecmaVersion >= 5 && stmt.type === "ExpressionStatement" &&
- stmt.expression.type === "Literal" && stmt.expression.value === "use strict";
- }
-
- // Predicate that tests whether the next token is of the given
- // type, and if yes, consumes it as a side effect.
-
- function eat(type) {
- if (tokType === type) {
- next();
- return true;
- }
- }
-
- // Test whether a semicolon can be inserted at the current position.
-
- function canInsertSemicolon() {
- return !options.strictSemicolons &&
- (tokType === _eof || tokType === _braceR || newline.test(input.slice(lastEnd, tokStart)));
- }
-
- // Consume a semicolon, or, failing that, see if we are allowed to
- // pretend that there is a semicolon at this position.
-
- function semicolon() {
- if (!eat(_semi) && !canInsertSemicolon()) unexpected();
- }
-
- // Expect a token of a given type. If found, consume it, otherwise,
- // raise an unexpected token error.
-
- function expect(type) {
- if (tokType === type) next();
- else unexpected();
- }
-
- // Raise an unexpected token error.
-
- function unexpected() {
- raise(tokStart, "Unexpected token");
- }
-
- // Verify that a node is an lval â something that can be assigned
- // to.
-
- function checkLVal(expr) {
- if (expr.type !== "Identifier" && expr.type !== "MemberExpression")
- raise(expr.start, "Assigning to rvalue");
- if (strict && expr.type === "Identifier" && isStrictBadIdWord(expr.name))
- raise(expr.start, "Assigning to " + expr.name + " in strict mode");
- }
-
- // ### Statement parsing
-
- // Parse a program. Initializes the parser, reads any number of
- // statements, and wraps them in a Program node. Optionally takes a
- // `program` argument. If present, the statements will be appended
- // to its body instead of creating a new node.
-
- function parseTopLevel(program) {
- lastStart = lastEnd = tokPos;
- if (options.locations) lastEndLoc = new line_loc_t;
- inFunction = strict = null;
- labels = [];
- readToken();
-
- var node = program || startNode(), first = true;
- if (!program) node.body = [];
- while (tokType !== _eof) {
- var stmt = parseStatement();
- node.body.push(stmt);
- if (first && isUseStrict(stmt)) setStrict(true);
- first = false;
- }
- return finishNode(node, "Program");
- }
-
- var loopLabel = {kind: "loop"}, switchLabel = {kind: "switch"};
-
- // Parse a single statement.
- //
- // If expecting a statement and finding a slash operator, parse a
- // regular expression literal. This is to handle cases like
- // `if (foo) /blah/.exec(foo);`, where looking at the previous token
- // does not help.
-
- function parseStatement() {
- if (tokType === _slash)
- readToken(true);
-
- var starttype = tokType, node = startNode();
-
- // Most types of statements are recognized by the keyword they
- // start with. Many are trivial to parse, some require a bit of
- // complexity.
-
- switch (starttype) {
- case _break: case _continue:
- next();
- var isBreak = starttype === _break;
- if (eat(_semi) || canInsertSemicolon()) node.label = null;
- else if (tokType !== _name) unexpected();
- else {
- node.label = parseIdent();
- semicolon();
- }
-
- // Verify that there is an actual destination to break or
- // continue to.
- for (var i = 0; i < labels.length; ++i) {
- var lab = labels[i];
- if (node.label == null || lab.name === node.label.name) {
- if (lab.kind != null && (isBreak || lab.kind === "loop")) break;
- if (node.label && isBreak) break;
- }
- }
- if (i === labels.length) raise(node.start, "Unsyntactic " + starttype.keyword);
- return finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement");
-
- case _debugger:
- next();
- semicolon();
- return finishNode(node, "DebuggerStatement");
-
- case _do:
- next();
- labels.push(loopLabel);
- node.body = parseStatement();
- labels.pop();
- expect(_while);
- node.test = parseParenExpression();
- semicolon();
- return finishNode(node, "DoWhileStatement");
-
- // Disambiguating between a `for` and a `for`/`in` loop is
- // non-trivial. Basically, we have to parse the init `var`
- // statement or expression, disallowing the `in` operator (see
- // the second parameter to `parseExpression`), and then check
- // whether the next token is `in`. When there is no init part
- // (semicolon immediately after the opening parenthesis), it is
- // a regular `for` loop.
-
- case _for:
- next();
- labels.push(loopLabel);
- expect(_parenL);
- if (tokType === _semi) return parseFor(node, null);
- if (tokType === _var) {
- var init = startNode();
- next();
- parseVar(init, true);
- if (init.declarations.length === 1 && eat(_in))
- return parseForIn(node, init);
- return parseFor(node, init);
- }
- var init = parseExpression(false, true);
- if (eat(_in)) {checkLVal(init); return parseForIn(node, init);}
- return parseFor(node, init);
-
- case _function:
- next();
- return parseFunction(node, true);
-
- case _if:
- next();
- node.test = parseParenExpression();
- node.consequent = parseStatement();
- node.alternate = eat(_else) ? parseStatement() : null;
- return finishNode(node, "IfStatement");
-
- case _return:
- if (!inFunction) raise(tokStart, "'return' outside of function");
- next();
-
- // In `return` (and `break`/`continue`), the keywords with
- // optional arguments, we eagerly look for a semicolon or the
- // possibility to insert one.
-
- if (eat(_semi) || canInsertSemicolon()) node.argument = null;
- else { node.argument = parseExpression(); semicolon(); }
- return finishNode(node, "ReturnStatement");
-
- case _switch:
- next();
- node.discriminant = parseParenExpression();
- node.cases = [];
- expect(_braceL);
- labels.push(switchLabel);
-
- // Statements under must be grouped (by label) in SwitchCase
- // nodes. `cur` is used to keep the node that we are currently
- // adding statements to.
-
- for (var cur, sawDefault; tokType != _braceR;) {
- if (tokType === _case || tokType === _default) {
- var isCase = tokType === _case;
- if (cur) finishNode(cur, "SwitchCase");
- node.cases.push(cur = startNode());
- cur.consequent = [];
- next();
- if (isCase) cur.test = parseExpression();
- else {
- if (sawDefault) raise(lastStart, "Multiple default clauses"); sawDefault = true;
- cur.test = null;
- }
- expect(_colon);
- } else {
- if (!cur) unexpected();
- cur.consequent.push(parseStatement());
- }
- }
- if (cur) finishNode(cur, "SwitchCase");
- next(); // Closing brace
- labels.pop();
- return finishNode(node, "SwitchStatement");
-
- case _throw:
- next();
- if (newline.test(input.slice(lastEnd, tokStart)))
- raise(lastEnd, "Illegal newline after throw");
- node.argument = parseExpression();
- semicolon();
- return finishNode(node, "ThrowStatement");
-
- case _try:
- next();
- node.block = parseBlock();
- node.handler = null;
- if (tokType === _catch) {
- var clause = startNode();
- next();
- expect(_parenL);
- clause.param = parseIdent();
- if (strict && isStrictBadIdWord(clause.param.name))
- raise(clause.param.start, "Binding " + clause.param.name + " in strict mode");
- expect(_parenR);
- clause.guard = null;
- clause.body = parseBlock();
- node.handler = finishNode(clause, "CatchClause");
- }
- node.finalizer = eat(_finally) ? parseBlock() : null;
- if (!node.handler && !node.finalizer)
- raise(node.start, "Missing catch or finally clause");
- return finishNode(node, "TryStatement");
-
- case _var:
- next();
- node = parseVar(node);
- semicolon();
- return node;
-
- case _while:
- next();
- node.test = parseParenExpression();
- labels.push(loopLabel);
- node.body = parseStatement();
- labels.pop();
- return finishNode(node, "WhileStatement");
-
- case _with:
- if (strict) raise(tokStart, "'with' in strict mode");
- next();
- node.object = parseParenExpression();
- node.body = parseStatement();
- return finishNode(node, "WithStatement");
-
- case _braceL:
- return parseBlock();
-
- case _semi:
- next();
- return finishNode(node, "EmptyStatement");
-
- // If the statement does not start with a statement keyword or a
- // brace, it's an ExpressionStatement or LabeledStatement. We
- // simply start parsing an expression, and afterwards, if the
- // next token is a colon and the expression was a simple
- // Identifier node, we switch to interpreting it as a label.
-
- default:
- var maybeName = tokVal, expr = parseExpression();
- if (starttype === _name && expr.type === "Identifier" && eat(_colon)) {
- for (var i = 0; i < labels.length; ++i)
- if (labels[i].name === maybeName) raise(expr.start, "Label '" + maybeName + "' is already declared");
- var kind = tokType.isLoop ? "loop" : tokType === _switch ? "switch" : null;
- labels.push({name: maybeName, kind: kind});
- node.body = parseStatement();
- labels.pop();
- node.label = expr;
- return finishNode(node, "LabeledStatement");
- } else {
- node.expression = expr;
- semicolon();
- return finishNode(node, "ExpressionStatement");
- }
- }
- }
-
- // Used for constructs like `switch` and `if` that insist on
- // parentheses around their expression.
-
- function parseParenExpression() {
- expect(_parenL);
- var val = parseExpression();
- expect(_parenR);
- return val;
- }
-
- // Parse a semicolon-enclosed block of statements, handling `"use
- // strict"` declarations when `allowStrict` is true (used for
- // function bodies).
-
- function parseBlock(allowStrict) {
- var node = startNode(), first = true, strict = false, oldStrict;
- node.body = [];
- expect(_braceL);
- while (!eat(_braceR)) {
- var stmt = parseStatement();
- node.body.push(stmt);
- if (first && isUseStrict(stmt)) {
- oldStrict = strict;
- setStrict(strict = true);
- }
- first = false
- }
- if (strict && !oldStrict) setStrict(false);
- return finishNode(node, "BlockStatement");
- }
-
- // Parse a regular `for` loop. The disambiguation code in
- // `parseStatement` will already have parsed the init statement or
- // expression.
-
- function parseFor(node, init) {
- node.init = init;
- expect(_semi);
- node.test = tokType === _semi ? null : parseExpression();
- expect(_semi);
- node.update = tokType === _parenR ? null : parseExpression();
- expect(_parenR);
- node.body = parseStatement();
- labels.pop();
- return finishNode(node, "ForStatement");
- }
-
- // Parse a `for`/`in` loop.
-
- function parseForIn(node, init) {
- node.left = init;
- node.right = parseExpression();
- expect(_parenR);
- node.body = parseStatement();
- labels.pop();
- return finishNode(node, "ForInStatement");
- }
-
- // Parse a list of variable declarations.
-
- function parseVar(node, noIn) {
- node.declarations = [];
- node.kind = "var";
- for (;;) {
- var decl = startNode();
- decl.id = parseIdent();
- if (strict && isStrictBadIdWord(decl.id.name))
- raise(decl.id.start, "Binding " + decl.id.name + " in strict mode");
- decl.init = eat(_eq) ? parseExpression(true, noIn) : null;
- node.declarations.push(finishNode(decl, "VariableDeclarator"));
- if (!eat(_comma)) break;
- }
- return finishNode(node, "VariableDeclaration");
- }
-
- // ### Expression parsing
-
- // These nest, from the most general expression type at the top to
- // 'atomic', nondivisible expression types at the bottom. Most of
- // the functions will simply let the function(s) below them parse,
- // and, *if* the syntactic construct they handle is present, wrap
- // the AST node that the inner parser gave them in another node.
-
- // Parse a full expression. The arguments are used to forbid comma
- // sequences (in argument lists, array literals, or object literals)
- // or the `in` operator (in for loops initalization expressions).
-
- function parseExpression(noComma, noIn) {
- var expr = parseMaybeAssign(noIn);
- if (!noComma && tokType === _comma) {
- var node = startNodeFrom(expr);
- node.expressions = [expr];
- while (eat(_comma)) node.expressions.push(parseMaybeAssign(noIn));
- return finishNode(node, "SequenceExpression");
- }
- return expr;
- }
-
- // Parse an assignment expression. This includes applications of
- // operators like `+=`.
-
- function parseMaybeAssign(noIn) {
- var left = parseMaybeConditional(noIn);
- if (tokType.isAssign) {
- var node = startNodeFrom(left);
- node.operator = tokVal;
- node.left = left;
- next();
- node.right = parseMaybeAssign(noIn);
- checkLVal(left);
- return finishNode(node, "AssignmentExpression");
- }
- return left;
- }
-
- // Parse a ternary conditional (`?:`) operator.
-
- function parseMaybeConditional(noIn) {
- var expr = parseExprOps(noIn);
- if (eat(_question)) {
- var node = startNodeFrom(expr);
- node.test = expr;
- node.consequent = parseExpression(true);
- expect(_colon);
- node.alternate = parseExpression(true, noIn);
- return finishNode(node, "ConditionalExpression");
- }
- return expr;
- }
-
- // Start the precedence parser.
-
- function parseExprOps(noIn) {
- return parseExprOp(parseMaybeUnary(noIn), -1, noIn);
- }
-
- // Parse binary operators with the operator precedence parsing
- // algorithm. `left` is the left-hand side of the operator.
- // `minPrec` provides context that allows the function to stop and
- // defer further parser to one of its callers when it encounters an
- // operator that has a lower precedence than the set it is parsing.
-
- function parseExprOp(left, minPrec, noIn) {
- var prec = tokType.binop;
- if (prec != null && (!noIn || tokType !== _in)) {
- if (prec > minPrec) {
- var node = startNodeFrom(left);
- node.left = left;
- node.operator = tokVal;
- next();
- node.right = parseExprOp(parseMaybeUnary(noIn), prec, noIn);
- var node = finishNode(node, /&&|\|\|/.test(node.operator) ? "LogicalExpression" : "BinaryExpression");
- return parseExprOp(node, minPrec, noIn);
- }
- }
- return left;
- }
-
- // Parse unary operators, both prefix and postfix.
-
- function parseMaybeUnary(noIn) {
- if (tokType.prefix) {
- var node = startNode(), update = tokType.isUpdate;
- node.operator = tokVal;
- node.prefix = true;
- next();
- node.argument = parseMaybeUnary(noIn);
- if (update) checkLVal(node.argument);
- else if (strict && node.operator === "delete" &&
- node.argument.type === "Identifier")
- raise(node.start, "Deleting local variable in strict mode");
- return finishNode(node, update ? "UpdateExpression" : "UnaryExpression");
- }
- var expr = parseExprSubscripts();
- while (tokType.postfix && !canInsertSemicolon()) {
- var node = startNodeFrom(expr);
- node.operator = tokVal;
- node.prefix = false;
- node.argument = expr;
- checkLVal(expr);
- next();
- expr = finishNode(node, "UpdateExpression");
- }
- return expr;
- }
-
- // Parse call, dot, and `[]`-subscript expressions.
-
- function parseExprSubscripts() {
- return parseSubscripts(parseExprAtom());
- }
-
- function parseSubscripts(base, noCalls) {
- if (eat(_dot)) {
- var node = startNodeFrom(base);
- node.object = base;
- node.property = parseIdent(true);
- node.computed = false;
- return parseSubscripts(finishNode(node, "MemberExpression"), noCalls);
- } else if (eat(_bracketL)) {
- var node = startNodeFrom(base);
- node.object = base;
- node.property = parseExpression();
- node.computed = true;
- expect(_bracketR);
- return parseSubscripts(finishNode(node, "MemberExpression"), noCalls);
- } else if (!noCalls && eat(_parenL)) {
- var node = startNodeFrom(base);
- node.callee = base;
- node.arguments = parseExprList(_parenR, false);
- return parseSubscripts(finishNode(node, "CallExpression"), noCalls);
- } else return base;
- }
-
- // Parse an atomic expression â either a single token that is an
- // expression, an expression started by a keyword like `function` or
- // `new`, or an expression wrapped in punctuation like `()`, `[]`,
- // or `{}`.
-
- function parseExprAtom() {
- switch (tokType) {
- case _this:
- var node = startNode();
- next();
- return finishNode(node, "ThisExpression");
- case _name:
- return parseIdent();
- case _num: case _string: case _regexp:
- var node = startNode();
- node.value = tokVal;
- node.raw = input.slice(tokStart, tokEnd);
- next();
- return finishNode(node, "Literal");
-
- case _null: case _true: case _false:
- var node = startNode();
- node.value = tokType.atomValue;
- node.raw = tokType.keyword
- next();
- return finishNode(node, "Literal");
-
- case _parenL:
- var tokStartLoc1 = tokStartLoc, tokStart1 = tokStart;
- next();
- var val = parseExpression();
- val.start = tokStart1;
- val.end = tokEnd;
- if (options.locations) {
- val.loc.start = tokStartLoc1;
- val.loc.end = tokEndLoc;
- }
- if (options.ranges)
- val.range = [tokStart1, tokEnd];
- expect(_parenR);
- return val;
-
- case _bracketL:
- var node = startNode();
- next();
- node.elements = parseExprList(_bracketR, true, true);
- return finishNode(node, "ArrayExpression");
-
- case _braceL:
- return parseObj();
-
- case _function:
- var node = startNode();
- next();
- return parseFunction(node, false);
-
- case _new:
- return parseNew();
-
- default:
- unexpected();
- }
- }
-
- // New's precedence is slightly tricky. It must allow its argument
- // to be a `[]` or dot subscript expression, but not a call â at
- // least, not without wrapping it in parentheses. Thus, it uses the
-
- function parseNew() {
- var node = startNode();
- next();
- node.callee = parseSubscripts(parseExprAtom(), true);
- if (eat(_parenL)) node.arguments = parseExprList(_parenR, false);
- else node.arguments = [];
- return finishNode(node, "NewExpression");
- }
-
- // Parse an object literal.
-
- function parseObj() {
- var node = startNode(), first = true, sawGetSet = false;
- node.properties = [];
- next();
- while (!eat(_braceR)) {
- if (!first) {
- expect(_comma);
- if (options.allowTrailingCommas && eat(_braceR)) break;
- } else first = false;
-
- var prop = {key: parsePropertyName()}, isGetSet = false, kind;
- if (eat(_colon)) {
- prop.value = parseExpression(true);
- kind = prop.kind = "init";
- } else if (options.ecmaVersion >= 5 && prop.key.type === "Identifier" &&
- (prop.key.name === "get" || prop.key.name === "set")) {
- isGetSet = sawGetSet = true;
- kind = prop.kind = prop.key.name;
- prop.key = parsePropertyName();
- if (tokType !== _parenL) unexpected();
- prop.value = parseFunction(startNode(), false);
- } else unexpected();
-
- // getters and setters are not allowed to clash â either with
- // each other or with an init property â and in strict mode,
- // init properties are also not allowed to be repeated.
-
- if (prop.key.type === "Identifier" && (strict || sawGetSet)) {
- for (var i = 0; i < node.properties.length; ++i) {
- var other = node.properties[i];
- if (other.key.name === prop.key.name) {
- var conflict = kind == other.kind || isGetSet && other.kind === "init" ||
- kind === "init" && (other.kind === "get" || other.kind === "set");
- if (conflict && !strict && kind === "init" && other.kind === "init") conflict = false;
- if (conflict) raise(prop.key.start, "Redefinition of property");
- }
- }
- }
- node.properties.push(prop);
- }
- return finishNode(node, "ObjectExpression");
- }
-
- function parsePropertyName() {
- if (tokType === _num || tokType === _string) return parseExprAtom();
- return parseIdent(true);
- }
-
- // Parse a function declaration or literal (depending on the
- // `isStatement` parameter).
-
- function parseFunction(node, isStatement) {
- if (tokType === _name) node.id = parseIdent();
- else if (isStatement) unexpected();
- else node.id = null;
- node.params = [];
- var first = true;
- expect(_parenL);
- while (!eat(_parenR)) {
- if (!first) expect(_comma); else first = false;
- node.params.push(parseIdent());
- }
-
- // Start a new scope with regard to labels and the `inFunction`
- // flag (restore them to their old value afterwards).
- var oldInFunc = inFunction, oldLabels = labels;
- inFunction = true; labels = [];
- node.body = parseBlock(true);
- inFunction = oldInFunc; labels = oldLabels;
-
- // If this is a strict mode function, verify that argument names
- // are not repeated, and it does not try to bind the words `eval`
- // or `arguments`.
- if (strict || node.body.body.length && isUseStrict(node.body.body[0])) {
- for (var i = node.id ? -1 : 0; i < node.params.length; ++i) {
- var id = i < 0 ? node.id : node.params[i];
- if (isStrictReservedWord(id.name) || isStrictBadIdWord(id.name))
- raise(id.start, "Defining '" + id.name + "' in strict mode");
- if (i >= 0) for (var j = 0; j < i; ++j) if (id.name === node.params[j].name)
- raise(id.start, "Argument name clash in strict mode");
- }
- }
-
- return finishNode(node, isStatement ? "FunctionDeclaration" : "FunctionExpression");
- }
-
- // Parses a comma-separated list of expressions, and returns them as
- // an array. `close` is the token type that ends the list, and
- // `allowEmpty` can be turned on to allow subsequent commas with
- // nothing in between them to be parsed as `null` (which is needed
- // for array literals).
-
- function parseExprList(close, allowTrailingComma, allowEmpty) {
- var elts = [], first = true;
- while (!eat(close)) {
- if (!first) {
- expect(_comma);
- if (allowTrailingComma && options.allowTrailingCommas && eat(close)) break;
- } else first = false;
-
- if (allowEmpty && tokType === _comma) elts.push(null);
- else elts.push(parseExpression(true));
- }
- return elts;
- }
-
- // Parse the next token as an identifier. If `liberal` is true (used
- // when parsing properties), it will also convert keywords into
- // identifiers.
-
- function parseIdent(liberal) {
- var node = startNode();
- node.name = tokType === _name ? tokVal : (liberal && !options.forbidReserved && tokType.keyword) || unexpected();
- next();
- return finishNode(node, "Identifier");
- }
-
-});
-
-(function (global) {
- if (typeof window === "undefined") {
- window = this;
- }
- //$data = window["$data"] || (window["$data"] = {});
- $data = window["$data"] || (window["$data"] = (function _data_handler() {
- //console.log("@@@@", this);
- if (this instanceof _data_handler) {
- //console.log(
- var type = _data_handler["implementation"].apply(this, arguments);
- return new type(arguments[1]);
- } else {
-
- return _data_handler["implementation"].apply(this, arguments)
- }
- }));
-})(this);
-
-if (typeof console === 'undefined') {
- console = {
- warn: function () { },
- error: function () { },
- log: function () { },
- dir: function () { },
- time: function () { },
- timeEnd: function () { }
- };
-}
-
-if (!console.warn) console.warn = function () { };
-if (!console.error) console.error = function () { };
-
-(function ($data) {
- ///
- /// Collection of JayData services
- ///
- $data.__namespace = true;
- $data.version = "JayData 1.3.6";
- $data.versionNumber = "1.3.6";
- $data.root = {};
- $data.Acorn = $data.Acorn || (typeof acorn == 'object' ? acorn : undefined);
- $data.Esprima = $data.Esprima || (typeof esprima == 'object' ? esprima : undefined);
-
-})($data);
-
-// Do not remove this block, it is used by jsdoc
-/**
- @name $data.Base
- @class base class
-*/
-Exception = function(message, name, data) {
- Error.call(this);
- if (Error.captureStackTrace)
- Error.captureStackTrace(this, this.constructor);
-
- this.name = name || "Exception";
- this.message = message;
- this.data = data;
-
- //this.toString = function() { return JSON.stringify(this); };
-
-}
-
-Exception.prototype.__proto__ = Error.prototype;
-
-Exception.prototype._getStackTrace = function () {
- var callstack = [];
- var isCallstackPopulated = false;
- // unreachable code
- //return;
- /*try {
- i.dont.exist += 0;
- }
- catch (e) {
- if (e.stack) { // Firefox, Chrome
- var lines = e.stack.split('\n');
- for (var i = 0, len = lines.length; i < len; i++) {
- //if (lines[i].match(/^\s*[A-Za-z0-9\-_\$]+\(/)) {
- if (lines[i].indexOf(" at ") >= 0)
- callstack.push(lines[i]);
- }
- //Remove call to printStackTrace()
- callstack.shift();
- //TODO: Remove call to new Exception( chain
- //callstack.shift();
- isCallstackPopulated = true;
- }
- else if (window.opera && e.message) { //Opera
- var lines = e.message.split('\n');
- for (var i = 0, len = lines.length; i < len; i++) {
- if (lines[i].match(/^\s*[A-Za-z0-9\-_\$]+\(/)) {
- var entry = lines[i];
- //Append next line also since it has the file info
- if (lines[i + 1]) {
- entry += ' at ' + lines[i + 1];
- i++;
- }
- callstack.push(entry);
- }
- }
- //Remove call to printStackTrace()
- callstack.shift();
- //TODO: Remove call to new Exception( chain
- //callstack.shift();
- isCallstackPopulated = true;
- }
- }
-
- //if (!isCallstackPopulated) { //IE and Safari
- // var currentFunction = arguments.callee.caller;
- // while (currentFunction) {
- // var fn = currentFunction.toString();
- // var fname = fn.substring(fn.indexOf("function") + 8, fn.indexOf('(')) || 'anonymous';
- // callstack.push(fname);
- // if (currentFunction == currentFunction.caller) {
- // Guard.raise("Infinite loop");
- // }
- // currentFunction = currentFunction.caller;
- // }
- //}
- return callstack.join("\n\r"); */
-};
-Guard = {};
-Guard.requireValue = function (name, value) {
- if (typeof value === 'undefined' || value === null) {
- Guard.raise(name + " requires a value other than undefined or null");
- }
-};
-
-Guard.requireType = function (name, value, typeOrTypes) {
- var types = typeOrTypes instanceof Array ? typeOrTypes : [typeOrTypes];
- return types.some(function (item) {
- switch (typeof item) {
- case "string":
- return typeof value === item;
- case "function":
- return value instanceof item;
- default:
- Guard.raise("Unknown type format : " + typeof item + " for: "+ name);
- }
- });
-};
-
-Guard.raise = function(exception){
- if (typeof intellisense === 'undefined') {
- if (exception instanceof Exception){
- console.error(exception.name + ':', exception.message + '\n', exception);
- }else{
- console.error(exception);
- }
- throw exception;
- }
-};
-
-Object.isNullOrUndefined = function (value) {
- return value === undefined || value === null;
-};
-(function ObjectMethodsForPreHTML5Browsers() {
-
- if (!Object.getOwnPropertyNames){
- Object.getOwnPropertyNames = function(o){
- var names = [];
-
- for (var i in o){
- if (o.hasOwnProperty(i)) names.push(i);
- }
-
- return names;
- };
- }
-
- if (!Object.create) {
- Object.create = function (o) {
- if (arguments.length > 1) {
- Guard.raise(new Error('Object.create implementation only accepts the first parameter.'));
- }
- function F() { }
- F.prototype = o;
- return new F();
- };
- }
-
- if (!Object.keys) {
- var hasOwnProperty = Object.prototype.hasOwnProperty,
- hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'),
- dontEnums = ['toString',
- 'toLocaleString',
- 'valueOf',
- 'hasOwnProperty',
- 'isPrototypeOf',
- 'propertyIsEnumerable',
- 'constructor'],
- dontEnumsLength = dontEnums.length;
-
- Object.keys = function (obj) {
-
- ///Refactor to Assert.IsObjectOrFunction
- if (typeof obj !== 'object' && typeof obj !== 'function' || obj === null) Guard.raise(new TypeError('Object.keys called on non-object'));
-
- var result = [];
-
- for (var prop in obj) {
- if (hasOwnProperty.call(obj, prop)) {
- result.push(prop);
- }
- }
-
- if (hasDontEnumBug) {
- for (var i = 0; i < dontEnumsLength; i++) {
- if (hasOwnProperty.call(obj, dontEnums[i])) {
- result.push(dontEnums[i]);
- }
- }
- }
-
- return result;
- };
- }
-
- if (!Object.defineProperty) {
- Object.defineProperty = function (obj, propName, propDef) {
- obj[propName] = propDef.value || {};
- };
- }
-
- if (!Object.defineProperties) {
- Object.defineProperties = function (obj, defines) {
- for (var i in defines) {
- if(defines.hasOwnProperty(i))
- obj[i] = defines[i].value || {};
- }
- };
- }
-
- if (!Array.prototype.forEach) {
- Array.prototype.forEach = function (handler, thisArg) {
- for (var i = 0, l = this.length; i < l; i++) {
- if (thisArg) { handler.call(thisArg, this[i], i, this); }
- else { handler(this[i], i, this); };
- };
- };
- };
-
- if (!Array.prototype.filter) {
- Array.prototype.filter = function (handler, thisArg) {
- var result = [];
- for (var i = 0, l = this.length; i < l; i++) {
- var r = thisArg ?
- handler.call(thisArg, this[i], i, this) :
- handler(this[i], i, this);
- if (r === true) {
- result.push(this[i]);
- }
- }
- return result;
- };
- }
-
- if (!Array.prototype.map) {
- Array.prototype.map = function (handler, thisArg) {
- var result = [];
- for (var i = 0, l = this.length; i < l; i++) {
- var r = thisArg ?
- handler.call(thisArg, this[i], i, this) :
- handler(this[i], i, this);
- result.push(r);
- }
- return result;
- };
- }
-
- if (!Array.prototype.some) {
- Array.prototype.some = function (handler, thisArg) {
- for (var i = 0, l = this.length; i < l; i++) {
- var r = thisArg ?
- handler.call(thisArg, this[i], i, this) :
- handler(this[i], i, this);
- if (r) { return true; }
-
- }
- return false;
- };
- }
-
- if (!Array.prototype.indexOf) {
- Array.prototype.indexOf = function (item, from) {
- for (var i = 0, l = this.length; i < l; i++) {
- if (this[i] === item) {
- return i;
- };
- };
- return -1;
- };
- }
-
- if (!String.prototype.trimLeft) {
- String.prototype.trimLeft = function () {
- return this.replace(/^\s+/, "");
- }
- }
-
- if (!String.prototype.trimRight) {
- String.prototype.trimRight = function () {
- return this.replace(/\s+$/, "");
- }
- }
-
- if (!Function.prototype.bind) {
- Function.prototype.bind = function (oThis) {
- if (typeof this !== "function") {
- // closest thing possible to the ECMAScript 5 internal IsCallable function
- throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");
- }
-
- var aArgs = Array.prototype.slice.call(arguments, 1),
- fToBind = this,
- fNOP = function () { },
- fBound = function () {
- return fToBind.apply(this instanceof fNOP && oThis
- ? this
- : oThis,
- aArgs.concat(Array.prototype.slice.call(arguments)));
- };
-
- fNOP.prototype = this.prototype;
- fBound.prototype = new fNOP();
-
- return fBound;
- };
- }
-
- if (typeof Uint8Array == 'undefined'){
- Uint8Array = function(v){
- if (v instanceof Uint8Array) return v;
- var self = this;
- var buffer = Array.isArray(v) ? v : new Array(v);
- this.length = buffer.length;
- this.byteLength = this.length;
- this.byteOffset = 0;
- this.buffer = { byteLength: self.length };
- var getter = function(index){
- return buffer[index];
- };
- var setter = function(index, value){
- buffer[index] = (value | 0) & 0xff;
- };
- var makeAccessor = function(i){
- buffer[i] = buffer[i] || 0;
- Object.defineProperty(self, i, {
- enumerable: true,
- configurable: false,
- get: function(){
- if (isNaN(+i) || ((i | 0) < 0 || (i | 0) >= self.length)){
- try{
- if (typeof document != 'undefined') document.createTextNode("").splitText(1);
- return new RangeError("INDEX_SIZE_ERR");
- }catch(e){
- return e;
- }
- }
- return getter(i);
- },
- set: function(v){
- if (isNaN(+i) || ((i | 0) < 0 || (i | 0) >= self.length)){
- try{
- if (typeof document != 'undefined') document.createTextNode("").splitText(1);
- return new RangeError("INDEX_SIZE_ERR");
- }catch(e){
- return e;
- }
- }
- setter(i | 0, v);
- }
- });
- };
- for (var i = 0; i < self.length; i++){
- makeAccessor(i);
- }
- };
- }
-
-})();
-(function init($data, global) {
-
- function il(msg) {
- if (typeof intellisense !== 'undefined') {
- if (!intellisense.i) {
- intellisense.i = 0;
- }
- intellisense.i = intellisense.i + 1;
- intellisense.logMessage(msg + ":" + intellisense.i);
- }
- }
-
- function MemberDefinition(memberDefinitionData, definedClass) {
-
- ///*
- ///*
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///[false] if false value is stored in initData, otherwise on the object
- ///[true] if set to false propertyChange events are not raise and property tracking is disabled
-
- this.kind = MemberTypes.property;
- //this.definedBy = definedClass;
- Object.defineProperty(this, 'definedBy', { value: definedClass, enumerable: false, configurable: false, writable: false });
- if (memberDefinitionData) {
- if (typeof memberDefinitionData === 'function' || typeof memberDefinitionData.asFunction === 'function') {
- this.method = memberDefinitionData;
- this.kind = MemberTypes.method;
- } else {
- this.enumerable = true;
- this.configurable = true;
- if (typeof memberDefinitionData === "number") {
- this.value = memberDefinitionData;
- this.type = $data.Number;
- this.dataType = $data.Number;
- } else if (typeof memberDefinitionData === "string") {
- this.value = memberDefinitionData;
- this.dataType = $data.String;
- this.type = $data.String;
- } else {
- for (var item in memberDefinitionData) {
- if (memberDefinitionData.hasOwnProperty(item)) {
- this[item] = memberDefinitionData[item];
- }
- }
- }
- }
- if (this.type !== undefined) {
- this.dataType = this.dataType || this.type;
- } else {
- this.type = this.dataType;
- }
-
- this.originalType = this.type;
- if (this.elementType !== undefined) {
- this.originalElementType = this.elementType;
- }
- }
- }
- MemberDefinition.prototype.createPropertyDescriptor = function (classFunction, value) {
- ///
- var pd = this;
- var result = {
- enumerable: this.enumerable == undefined ? true : this.enumerable,
- configurable: this.configurable == undefined ? true : this.configurable
- };
- if (this.set && this.get) {
- result.set = this.set;
- result.get = this.get;
- } else if ("value" in this || value) {
- result.value = value || this.value;
- //TODO
- //result.writable = this.writable;
- result.writable = true;
- }
- else {
- result.set = function (value) { this.storeProperty(pd, value); };
- result.get = function () { return this.retrieveProperty(pd); };
- }
- return result;
- };
- MemberDefinition.prototype.createStorePropertyDescriptor = function (value) {
- var pd = this;
- return { enumerable: false, writable: true, configurable: pd.configurable, value: value };
- };
- MemberDefinition.prototype.createGetMethod = function () {
- var pd = this;
- return {
- enumerable: false, writable: false, configurable: false,
- value: function (callback, tran) { return this.getProperty(pd, callback, tran); }
- };
- };
- MemberDefinition.prototype.createSetMethod = function () {
- var pd = this;
- return {
- enumerable: false, writable: false, configurable: false,
- value: function (value, callback, tran) { return this.setProperty(pd, value, callback, tran); }
- };
- };
- MemberDefinition.translateDefinition = function (memDef, name, classFunction) {
- var holder = classFunction;
- var memberDefinition;
-
- if (memDef.type && Container.isTypeRegistered(memDef.type)) {
- holder = Container.resolveType(memDef.type);
- if (typeof holder.translateDefinition === 'function') {
- memberDefinition = holder.translateDefinition.apply(holder, arguments);
- memberDefinition.name = memberDefinition.name || name;
- } else {
- holder = classFunction;
- }
- }
-
-
- if (!(memberDefinition instanceof MemberDefinition)) {
- memberDefinition = new MemberDefinition(memberDefinition || memDef, holder);
- memberDefinition.name = name;
- }
- classFunction.resolverThunks = classFunction.resolverThunks || [];
- classFunction.childResolverThunks = classFunction.childResolverThunks || [];
-
-
- var t = memberDefinition.type;
- var et = memberDefinition.elementType;
-
- function addChildThunk(referencedType) {
- if (referencedType && referencedType.isAssignableTo && $data.Entity && referencedType.isAssignableTo($data.Entity)) {
- classFunction.childResolverThunks.push(function () {
- if (referencedType.resolveForwardDeclarations) {
- referencedType.resolveForwardDeclarations();
- }
- });
- }
- }
-
- addChildThunk(t);
- addChildThunk(et);
-
- if ("string" === typeof t) {
- if ("@" === t[0]) {
- memberDefinition.type = t.substr(1);
- memberDefinition.dataType = t.substr(1);
- } else {
- //forward declared types get this callback when type is registered
- classFunction.resolverThunks.push(function () {
- var rt = classFunction.container.resolveType(t);
- addChildThunk(rt);
- memberDefinition.type = rt;
- memberDefinition.dataType = rt;
- });
- }
- }
-
- if (et) {
- if ("string" === typeof et) {
- if ("@" === et[0]) {
- memberDefinition.elementType = et.substr(1);
- } else {
- //forward declared types get this callback when type is registered
- classFunction.resolverThunks.push(function () {
- var rt = classFunction.container.resolveType(et);
- addChildThunk(rt);
- memberDefinition.elementType = rt;
- });
-
- }
- }
- }
-
-
- //if (!classFunction)
-
- classFunction.resolveForwardDeclarations = function () {
- classFunction.resolveForwardDeclarations = function () { };
- $data.Trace.log("resolving: " + classFunction.fullName);
- this.resolverThunks.forEach(function (thunk) {
- thunk();
- });
- //this.resolverThunks = [];
- this.childResolverThunks.forEach(function (thunk) {
- thunk();
- });
- //this.childResolverThunks = [];
- }
-
- return memberDefinition;
- };
-
- MemberDefinition.prototype.toJSON = function () {
- var property = {};
- for (var name in this) {
- if (name !== 'defineBy' && name !== 'storageModel') {
- if ((name === 'type' || name === 'dataType') && (this[name] && typeof this[name] === 'function')) {
- try {
- property[name] = Container.resolveName(this[name]);
- } catch (e) {
- property[name] = this[name];
- }
- } else {
- property[name] = this[name];
- }
- }
- }
- return property;
- }
-
- //TODO global/window
- $data.MemberDefinition = window["MemberDefinition"] = MemberDefinition;
-
- var memberDefinitionPrefix = '$';
- function MemberDefinitionCollection() { };
- MemberDefinitionCollection.prototype = {
- clearCache: function () {
- this.arrayCache = undefined;
- this.pubMapPropsCache = undefined;
- this.keyPropsCache = undefined;
- this.propByTypeCache = undefined;
- this.pubMapMethodsCache = undefined;
- this.pubMapPropNamesCache = undefined;
- },
- asArray: function () {
- if (!this.arrayCache) {
- this.arrayCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0)
- this.arrayCache.push(this[i]);
- }
- }
- return this.arrayCache;
- },
- getPublicMappedProperties: function () {
- if (!this.pubMapPropsCache) {
- this.pubMapPropsCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0 && this[i].kind == 'property' && !this[i].notMapped && this[i].enumerable)
- this.pubMapPropsCache.push(this[i]);
- }
- }
- return this.pubMapPropsCache;// || (this.pubMapPropsCache = this.asArray().filter(function (m) { return m.kind == 'property' && !m.notMapped && m.enumerable; }));
- },
- getPublicMappedPropertyNames: function () {
- if (!this.pubMapPropNamesCache) {
- this.pubMapPropNamesCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0 && this[i].kind == 'property' && !this[i].notMapped && this[i].enumerable)
- this.pubMapPropNamesCache.push(this[i].name);
- }
- }
- return this.pubMapPropNamesCache;
- },
- getKeyProperties: function () {
- if (!this.keyPropsCache) {
- this.keyPropsCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0 && this[i].kind == 'property' && this[i].key)
- this.keyPropsCache.push(this[i]);
- }
- }
- return this.keyPropsCache;
- //return this.keyPropsCache || (this.keyPropsCache = this.asArray().filter(function (m) { return m.kind == 'property' && m.key; }));
- },
- getPublicMappedMethods: function () {
- if (!this.pubMapMethodsCache) {
- this.pubMapMethodsCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0 && this[i].kind == 'method' && this[i].method/* && this.hasOwnProperty(i)*/)
- this.pubMapMethodsCache.push(this[i]);
- }
- }
- return this.pubMapMethodsCache;
- },
- getPropertyByType: function (type) {
- if (!this.propByTypeCache) {
- this.propByTypeCache = [];
- for (var i in this) {
- if (i.indexOf(memberDefinitionPrefix) === 0 && this[i].dataType == type)
- this.propByTypeCache.push(this[i]);
- }
- }
- return this.propByTypeCache;
- //return this.propByTypeCache || (this.propByTypeCache = this.asArray().filter(function (m) { return m.dataType == type; }));
- },
- getMember: function (name) { return this[memberDefinitionPrefix + name]; },
- setMember: function (value) { this[memberDefinitionPrefix + value.name] = value; }
- };
- MemberDefinitionCollection.prototype.constructor = MemberDefinitionCollection;
- $data.MemberDefinitionCollection = window["MemberDefinitionCollection"] = MemberDefinitionCollection;
-
- function ClassEngineBase() {
- this.classNames = {};
- }
-
- function MemberTypes() {
- ///
- ///
- ///
- ///
- }
- MemberTypes.__enum = true;
-
- MemberTypes.method = "method";
- MemberTypes.property = "property";
- MemberTypes.navProperty = "navProperty";
- MemberTypes.complexProperty = "complexProperty";
- MemberTypes.field = "field";
-
- $data.MemberTypes = MemberTypes;
-
- //function classToJSON() {
- // var ret = {};
- // for (var i in this) {
- // if (this.hasOwnProperty(i)) {
- // ret[i] = this[i];
- // }
- // }
- // return ret;
- //}
- //$data.Base.toJSON = classToJSON;
-
- ClassEngineBase.prototype = {
-
- //getClass: function (classReference) {
- //},
-
- //getProperties: function (classFunction) {
- // return classFunction.propertyDefinitions;
- //},
-
- define: function (className, baseClass, container, instanceDefinition, classDefinition) {
- ///
- /// Creates a Jaydata type
- /// Name of the class
- /// Basetype of the class
- ///
- /// Class definition (properties, methods, etc)
- /// Class static definition
- ///
- ///
- /// var t = new $data.Class.define('Types.A', $data.Base, null, {
- /// constructor: function(){ },
- /// func1: function(){ },
- /// member1: { type: 'string' }
- /// }, {
- /// staticFunc1: function() {}
- /// })
- ///
- ///
- ///
-
- return this.defineEx(className, [{ type: baseClass }], container, instanceDefinition, classDefinition);
- },
- defineEx: function (className, baseClasses, container, instanceDefinition, classDefinition) {
- ///
- /// Creates a Jaydata type
- /// Name of the class
- /// Basetypes of the class. First is a real base, others are mixins
- ///
- /// Class definition (properties, methods, etc)
- /// Class static definition
- ///
- ///
- /// var t = new $data.Class.define('Types.A', [$data.Base, $data.Mixin1, $data.Mixin2], null, {
- /// constructor: function(){ },
- /// func1: function(){ },
- /// member1: { type: 'string' }
- /// }, {
- /// staticFunc1: function() {}
- /// })
- ///
- ///
- ///
- ///
- /// Creates a Jaydata type
- /// Name of the class
- /// Basetypes of the class. First is a real base, others are mixins or propagations
- ///
- /// Class definition (properties, methods, etc)
- /// Class static definition
- ///
- ///
- /// var t = new $data.Class.define('Types.A', [
- /// { type: $data.Base, params: [1, 'secondParameterValue', new ConstructorParameter(0)] },
- /// { type: $data.Mixin1, },
- /// { type: $data.Mixin2, },
- /// { type: $data.Propagation1, params: [new ConstructorParameter(1)], propagateTo:'Propagation1' },
- /// { type: $data.Propagation2, params: ['firstParameterValue'], propagateTo:'Propagation2' }
- /// ], null, {
- /// constructor: function(){ },
- /// func1: function(){ },
- /// member1: { type: 'string' }
- /// }, {
- /// staticFunc1: function() {}
- /// })
- ///
- ///
- ///
-
- container = container || $data.Container;
-
- if (baseClasses.length == 0) {
- baseClasses.push({ type: $data.Base });
- } else if (baseClasses.length > 0 && !baseClasses[0].type) {
- baseClasses[0].type = $data.Base;
- }
- for (var i = 0, l = baseClasses.length; i < l; i++) {
- if (typeof baseClasses[i] === 'function')
- baseClasses[i] = { type: baseClasses[i] };
- }
-
- var providedCtor = instanceDefinition ? instanceDefinition.constructor : undefined;
-
- var classNameParts = className.split('.');
- var shortClassName = classNameParts.splice(classNameParts.length - 1, 1)[0];
-
- var root = container === $data.Container ? window : container;
- for (var i = 0; i < classNameParts.length; i++) {
- var part = classNameParts[i];
- if (!root[part]) {
- var ns = {};
- ns.__namespace = true;
- root[part] = ns;
- }
- root = root[part];
- }
-
-
- var classFunction = null;
- classFunction = this.classFunctionBuilder(shortClassName, baseClasses, classDefinition, instanceDefinition);
- classFunction.fullName = className;
- classFunction.namespace = classNameParts.join('.'); //classname splitted
- classFunction.name = shortClassName;
- classFunction.container = container;
- classFunction.container.registerType(className, classFunction);
-
- this.buildType(classFunction, baseClasses, instanceDefinition, classDefinition);
-
-
-
- if (typeof intellisense !== 'undefined') {
- if (instanceDefinition && instanceDefinition.constructor) {
- intellisense.annotate(classFunction, instanceDefinition.constructor);
- }
- }
-
- root[shortClassName] = this.classNames[className] = classFunction;
- //classFunction.toJSON = classToJSON;
- var baseCount = classFunction.baseTypes.length;
- for (var i = 0; i < baseCount; i++) {
- var b = classFunction.baseTypes[i];
- if ("inheritedTypeProcessor" in b) {
- b.inheritedTypeProcessor(classFunction);
- }
- }
- //classFunction.prototype.constructor = instanceDefinition.constructor;
- //classFunction.constructor = instanceDefinition.constructor;
- //classFunction.toJSON = function () { return classFunction.memberDefinitions.filter( function(md) { return md; };
- return classFunction;
- },
- classFunctionBuilder: function (name, base, classDefinition, instanceDefinition) {
- var body = this.bodyBuilder(base, classDefinition, instanceDefinition);
- return new Function('base', 'classDefinition', 'instanceDefinition', 'name', 'return function ' + name + ' (){ ' +
- body + ' \n}; ')(base, classDefinition, instanceDefinition, name);
- },
- bodyBuilder: function (bases, classDefinition, instanceDefinition) {
- var mixin = '';
- var body = '';
- var propagation = '';
-
- for (var i = 0, l = bases.length; i < l; i++) {
- var base = bases[i];
- var index = i;
- if (index == 0) { //ctor func
- if (base && base.type && base.type !== $data.Base && base.type.fullName) {
- body += ' var baseArguments = $data.typeSystem.createCtorParams(arguments, base[' + index + '].params, this); \n';
- body += ' ' + base.type.fullName + '.apply(this, baseArguments); \n';
- }
- } else {
- if (base && base.type && base.propagateTo) {
- //propagation
- propagation += ' ' + (!propagation ? 'var ' : '' + '') + 'propagationArguments = $data.typeSystem.createCtorParams(arguments, base[' + index + '].params, this); \n';
- propagation += ' this["' + base.propagateTo + '"] = Object.create(' + base.type.fullName + '.prototype); \n' +
- ' ' + base.type.fullName + '.apply(this["' + base.propagateTo + '"], propagationArguments); \n';
- }
- else if (base && base.type && base.type.memberDefinitions && base.type.memberDefinitions.$constructor && !base.propagateTo) {
- //mixin
- mixin += ' ' + base.type.fullName + '.memberDefinitions.$constructor.method.apply(this); \n';
- }
- }
- }
- if (instanceDefinition && instanceDefinition.constructor != Object)
- body += " instanceDefinition.constructor.apply(this, arguments); \n";
-
- return '\n //mixins \n' + mixin + '\n //construction \n' + body + '\n //propagations \n' + propagation;
- },
-
- buildType: function (classFunction, baseClasses, instanceDefinition, classDefinition) {
- var baseClass = baseClasses[0].type;
- classFunction.inheritsFrom = baseClass;
-
- if (baseClass) {
- classFunction.prototype = Object.create(baseClass.prototype);
- classFunction.memberDefinitions = Object.create(baseClass.memberDefinitions || new MemberDefinitionCollection());
- classFunction.memberDefinitions.clearCache();
-
- var staticDefs = baseClass.staticDefinitions;
- if (staticDefs) {
- staticDefs = staticDefs.asArray();
- if (staticDefs) {
- for (var i = 0; i < staticDefs.length; i++) {
- this.buildMember(classFunction, staticDefs[i], undefined, 'staticDefinitions');
- }
- }
- }
- classFunction.baseTypes = baseClass.baseTypes ? [].concat(baseClass.baseTypes) : [];
- for (var i = 0; i < baseClasses.length; i++) {
- classFunction.baseTypes.push(baseClasses[i].type);
- }
- //classFunction.baseTypes = (baseClass.baseTypes || []).concat(baseClasses.map(function (base) { return base.type; }));
- if (!classFunction.isAssignableTo) {
- Object.defineProperty(classFunction, "isAssignableTo", {
- value: function (type) {
- return this === type || this.baseTypes.indexOf(type) >= 0;
- },
- writable: false,
- enumerable: false,
- configurable: false
- });
- }
- }
-
- if (classDefinition) {
- this.buildStaticMembers(classFunction, classDefinition);
-
- if (classDefinition.constructor)
- classFunction.classConstructor = classDefinition.constructor;
- }
-
- if (instanceDefinition) {
- this.buildInstanceMembers(classFunction, instanceDefinition);
- }
-
- var mixins = [].concat(baseClasses);
- mixins.shift();
- if (Object.keys(mixins).length > 0)
- this.buildInstanceMixins(classFunction, mixins);
-
- classFunction.__class = true;
-
- classFunction.prototype.constructor = classFunction;
-
- Object.defineProperty(classFunction.prototype, "getType", {
- value: function () {
- return classFunction;
- },
- writable: false,
- enumerable: false,
- configurable: false
- });
- },
-
- addMethod: function (holder, name, method, propagation) {
- if (!propagation || (typeof intellisense !== 'undefined')) {
- holder[name] = method;
- } else {
- holder[name] = function () {
- return method.apply(this[propagation], arguments);
- };
- }
- },
-
- addProperty: function (holder, name, propertyDescriptor, propagation) {
-
- //holder[name] = {};
-
- if (propagation) {
- propertyDescriptor.configurable = true;
- if (propertyDescriptor.get) {
- var origGet = propertyDescriptor.get;
- propertyDescriptor.get = function () {
- if (!this[propagation])
- Guard.raise(new Exception("not inicialized"));
- return origGet.apply(this[propagation], arguments);
- };
- }
- if (propertyDescriptor.set) {
- var origSet = propertyDescriptor.set;
- propertyDescriptor.set = function () {
- if (!this[propagation])
- Guard.raise(new Exception("not inicialized"));
- origSet.apply(this[propagation], arguments);
- };
- }
- }
-
- Object.defineProperty(holder, name, propertyDescriptor);
- },
-
- addField: function (holder, name, field) {
- Guard.raise("not implemented");
- },
-
- buildMethod: function (classFunction, memberDefinition, propagation) {
- ///The object that will receive member
- ///the newly added member
- var holder = memberDefinition.classMember ? classFunction : classFunction.prototype;
- this.addMethod(holder, memberDefinition.name, memberDefinition.method, propagation);
- },
-
- buildProperty: function (classFunction, memberDefinition, propagation) {
- ///The object that will receive member
- ///the newly added member
- var holder = memberDefinition.classMember ? classFunction : classFunction.prototype;
- var pd = memberDefinition.createPropertyDescriptor(classFunction);
- this.addProperty(holder, memberDefinition.name, pd, propagation);
-
- //if lazyload TODO
- if (!memberDefinition.classMember && classFunction.__setPropertyfunctions == true && memberDefinition.withoutGetSetMethod !== true &&
- !('get_' + memberDefinition.name in holder || 'set_' + memberDefinition.name in holder)) {
- var pdGetMethod = memberDefinition.createGetMethod();
- this.addProperty(holder, 'get_' + memberDefinition.name, pdGetMethod, propagation);
-
- var pdSetMethod = memberDefinition.createSetMethod();
- this.addProperty(holder, 'set_' + memberDefinition.name, pdSetMethod, propagation);
- }
- },
-
-
- buildMember: function (classFunction, memberDefinition, propagation, memberCollectionName) {
- ///
- memberCollectionName = memberCollectionName || 'memberDefinitions';
- classFunction[memberCollectionName] = classFunction[memberCollectionName] || new MemberDefinitionCollection();
- classFunction[memberCollectionName].setMember(memberDefinition);
-
- switch (memberDefinition.kind) {
- case MemberTypes.method:
- this.buildMethod(classFunction, memberDefinition, propagation);
- break;
- case MemberTypes.navProperty:
- case MemberTypes.complexProperty:
- case MemberTypes.property:
- this.buildProperty(classFunction, memberDefinition, propagation);
- break;
- default: Guard.raise("Unknown member type: " + memberDefinition.kind + "," + memberDefinition.name);
- }
- },
-
- buildStaticMembers: function (classFunction, memberListDefinition) {
- ///The class constructor that will be extended
- ///
- var t = this;
- for (var item in memberListDefinition) {
- if (memberListDefinition.hasOwnProperty(item)) {
- var memberDefinition = MemberDefinition.translateDefinition(memberListDefinition[item], item, classFunction);
- memberDefinition.classMember = true;
- t.buildMember(classFunction, memberDefinition, undefined, 'staticDefinitions');
- }
- }
- },
-
- buildInstanceMembers: function (classFunction, memberListDefinition) {
- ///The class constructor whose prototype will be extended
- ///
- ///pinning t outside of the closure seems actually faster then passing in the this and referencing
- var t = this;
- for (var item in memberListDefinition) {
- if (memberListDefinition.hasOwnProperty(item)) {
- var memberDefinition = MemberDefinition.translateDefinition(memberListDefinition[item], item, classFunction);
- t.buildMember(classFunction, memberDefinition, undefined, 'memberDefinitions');
- }
- }
- },
-
- copyMembers: function (sourceType, targetType) {
- ///
- ///
- function il(msg) {
- if (typeof intellisense === 'undefined') {
- return;
- }
- intellisense.logMessage(msg);
- }
-
- Object.keys(sourceType.prototype).forEach(function (item, i, src) {
- if (item !== 'constructor' && item !== 'toString') {
- il("copying item:" + item);
- targetType.prototype[item] = sourceType[item];
- }
- });
- },
-
- buildInstanceMixins: function (classFunction, mixinList) {
- ///The class constructor whose prototype will be extended
- ///
-
- classFunction.mixins = classFunction.mixins || [];
- classFunction.propagations = classFunction.propagations || [];
-
- for (var i = 0; i < mixinList.length; i++) {
- var item = mixinList[i];
- //if (classFunction.memberDefinitions.getMember(item.type.name)) {
- if (item.propagateTo) {
- this.buildInstancePropagation(classFunction, item);
- classFunction.propagations.push(item);
- classFunction.propagations[item.type.name] = true;
- } else {
- this.buildInstanceMixin(classFunction, item);
- classFunction.mixins.push(item);
- classFunction.mixins[item.type.name] = true;
- }
- };
- },
- buildInstanceMixin: function (classFunction, typeObj) {
- ///The class constructor whose prototype will be extended
- ///
-
- var memberDefs = typeObj.type.memberDefinitions.asArray();
- for (var i = 0, l = memberDefs.length; i < l; i++) {
- var itemName = memberDefs[i].name;
- if (itemName !== 'constructor' && !classFunction.memberDefinitions.getMember(itemName)) {
- this.buildMember(classFunction, memberDefs[i]);
- }
- }
-
- if (typeObj.type.staticDefinitions) {
- var staticDefs = typeObj.type.staticDefinitions.asArray();
- for (var i = 0, l = staticDefs.length; i < l; i++) {
- var itemName = staticDefs[i].name;
- if (itemName !== 'constructor' && !classFunction.memberDefinitions.getMember(itemName)) {
- this.buildMember(classFunction, staticDefs[i], undefined, 'staticDefinitions');
- }
- }
- }
- },
- buildInstancePropagation: function (classFunction, typeObj) {
- ///The class constructor whose prototype will be extended
- ///
-
- var memberDefs = typeObj.type.memberDefinitions.asArray();
- for (var i = 0, l = memberDefs.length; i < l; i++) {
- var itemName = memberDefs[i].name;
- if (itemName !== 'constructor' && !classFunction.memberDefinitions.getMember(itemName)) {
- this.buildMember(classFunction, memberDefs[i], typeObj.propagateTo);
- }
- }
- }
-
- };
-
- $data.Class = Class = new ClassEngineBase();
-
- //(function (global) {
- global = window;
- function ContainerCtor(parentContainer) {
- var parent = parentContainer;
- if (parent) {
- parent.addChildContainer(this);
- }
-
- var classNames = {};
- var consolidatedClassNames = [];
- var classTypes = [];
-
- this.classNames = classNames;
- this.consolidatedClassNames = consolidatedClassNames;
- this.classTypes = classTypes;
-
- var mappedTo = [];
- this.mappedTo = mappedTo;
-
- var self = this;
-
- this["holder"] = null;
-
- var IoC = function (type, parameters) {
- var t = self.resolveType(type);
- var inst = Object.create(t.prototype);
- t.apply(inst, parameters);
- return inst;
- };
-
- var pendingResolutions = {};
- this.pendingResolutions = pendingResolutions;
-
- function addPendingResolution(name, onResolved) {
- pendingResolutions[name] = pendingResolutions[name] || [];
- pendingResolutions[name].push(onResolved);
- }
-
- this.addChildContainer = function (container) {
- //children.push(container);
- }
-
- this.createInstance = function (type, parameters) { return IoC(type, parameters); };
-
- this.mapType = function (aliasTypeOrName, realTypeOrName) {
- Guard.requireValue("aliasType", aliasTypeOrName);
- Guard.requireValue("realType", realTypeOrName);
- var aliasT = this.getType(aliasTypeOrName);
- var realT = this.getType(realTypeOrName);
- var aliasPos = classTypes.indexOf(aliasT);
- var realPos = classTypes.indexOf(realT);
- mappedTo[aliasPos] = realPos;
- },
-
- //this.resolve = function (type, parameters) {
- // var classFunction = this.resolveType(type, parameters);
- // return new classFunction(parameters);
- //};
-
-
-
- this.isPrimitiveType = function (type) {
- var t = this.resolveType(type);
-
- switch (true) {
- case t === Number:
- case t === String:
- case t === Date:
- case t === Boolean:
- case t === Array:
- case t === Object:
-
- case t === $data.Number:
- case t === $data.Integer:
- case t === $data.Date:
- case t === $data.String:
- case t === $data.Boolean:
- case t === $data.Array:
- case t === $data.Object:
- case t === $data.Guid:
-
- case t === $data.Byte:
- case t === $data.SByte:
- case t === $data.Decimal:
- case t === $data.Float:
- case t === $data.Int16:
- case t === $data.Int32:
- case t === $data.Int64:
- case t === $data.DateTimeOffset:
- case t === $data.Time:
-
- case t === $data.SimpleBase:
- case t === $data.Geospatial:
- case t === $data.GeographyBase:
- case t === $data.GeographyPoint:
- case t === $data.GeographyLineString:
- case t === $data.GeographyPolygon:
- case t === $data.GeographyMultiPoint:
- case t === $data.GeographyMultiLineString:
- case t === $data.GeographyMultiPolygon:
- case t === $data.GeographyCollection:
- case t === $data.GeometryBase:
- case t === $data.GeometryPoint:
- case t === $data.GeometryLineString:
- case t === $data.GeometryPolygon:
- case t === $data.GeometryMultiPoint:
- case t === $data.GeometryMultiLineString:
- case t === $data.GeometryMultiPolygon:
- case t === $data.GeometryCollection:
-
- return true;
- default:
- return false;
- }
-
- //return t === Number || t === String || t === Date || t === String || t === Boolean || t === Array || t === Object ||
- // t === $data.Number || t === $data.Integer || t === $data.Date || t === $data.String || t === $data.Boolean || t === $data.Array || t === $data.Object ||
- // t === $data.GeographyPoint || t === $data.Guid;
- };
-
-
- this.resolveName = function (type) {
- var t = this.resolveType(type);
- var tPos = classTypes.indexOf(t);
- return consolidatedClassNames[tPos];
- };
-
- this.resolveType = function (typeOrName, onResolved) {
- //if ("string" === typeof typeOrName) {
- // console.log("@@@@String type!!!", typeOrName)
- //}
- var t = typeOrName;
- t = this.getType(t, onResolved ? true : false, onResolved);
- var posT = classTypes.indexOf(t);
- return typeof mappedTo[posT] === 'undefined' ? t : classTypes[mappedTo[posT]];
- };
-
-
-
- this.getType = function (typeOrName, doNotThrow, onResolved) {
- Guard.requireValue("typeOrName", typeOrName);
- if (typeof typeOrName === 'function') {
- return typeOrName;
- };
-
- if (!(typeOrName in classNames)) {
- if (parent) {
- var tp = parent.getType(typeOrName, true);
- if (tp) return tp;
- }
- if (onResolved) {
- addPendingResolution(typeOrName, onResolved);
- return;
- }
- else if (doNotThrow) {
- return undefined;
- } else {
- Guard.raise(new Exception("Unable to resolve type:" + typeOrName));
- }
- };
- var result = classTypes[classNames[typeOrName]];
- if (onResolved) {
- onResolved(result);
- }
- return result;
- };
-
- this.getName = function (typeOrName) {
- var t = this.getType(typeOrName);
- var tPos = classTypes.indexOf(t);
- if (tPos == -1)
- Guard.raise("unknown type to request name for: " + typeOrName);
- return consolidatedClassNames[tPos];
- };
-
- this.getTypes = function () {
- var keys = Object.keys(classNames);
- var ret = [];
- for (var i = 0; i < keys.length; i++) {
- var className = keys[i];
- ret.push({ name: className, type: classTypes[classNames[className]], toString: function () { return this.name; } });
- }
- return ret;
- };
-
- //this.getTypeName( in type);
- //this.resolveType()
- //this.inferTypeFromValue = function (value) {
-
- this.getTypeName = function (value) {
- //TODO refactor
- switch (typeof value) {
- case 'object':
- if (value == null) return '$data.Object';
- if (value instanceof Array) return '$data.Array';
- if (value.getType) return value.getType().fullName;
- if (value instanceof Date) return '$data.Date';
- if (value instanceof $data.Guid) return '$data.Guid';
- if (value instanceof $data.DateTimeOffset) return '$data.DateTimeOffset';
- if (value instanceof $data.GeographyPoint) return '$data.GeographyPoint';
- if (value instanceof $data.GeographyLineString) return '$data.GeographyLineString';
- if (value instanceof $data.GeographyPolygon) return '$data.GeographyPolygon';
- if (value instanceof $data.GeographyMultiPoint) return '$data.GeographyMultiPoint';
- if (value instanceof $data.GeographyMultiLineString) return '$data.GeographyMultiLineString';
- if (value instanceof $data.GeographyMultiPolygon) return '$data.GeographyMultiPolygon';
- if (value instanceof $data.GeographyCollection) return '$data.GeographyCollection';
- if (value instanceof $data.GeographyBase) return '$data.GeographyBase';
- if (value instanceof $data.GeometryPoint) return '$data.GeometryPoint';
- if (value instanceof $data.GeometryLineString) return '$data.GeometryLineString';
- if (value instanceof $data.GeometryPolygon) return '$data.GeometryPolygon';
- if (value instanceof $data.GeometryMultiPoint) return '$data.GeometryMultiPoint';
- if (value instanceof $data.GeometryMultiLineString) return '$data.GeometryMultiLineString';
- if (value instanceof $data.GeometryMultiPolygon) return '$data.GeometryMultiPolygon';
- if (value instanceof $data.GeometryCollection) return '$data.GeometryCollection';
- if (value instanceof $data.GeometryBase) return '$data.GeometryBase';
- if (value instanceof $data.Geospatial) return '$data.Geospatial';
- if (value instanceof $data.SimpleBase) return '$data.SimpleBase';
- if (typeof value.toHexString === 'function') return '$data.ObjectID';
- //if(value instanceof "number") return
- default:
- return typeof value;
- }
- };
-
- this.isTypeRegistered = function (typeOrName) {
- if (typeof typeOrName === 'function') {
- return classTypes.indexOf(typeOrName) > -1;
- } else {
- return typeOrName in classNames;
- }
- };
-
- this.unregisterType = function (type) {
- Guard.raise("Unimplemented");
- };
-
-
-
- this.getDefault = function (typeOrName) {
- var t = this.resolveType(typeOrName);
- switch (t) {
- case $data.Number: return 0.0;
- case $data.Float: return 0.0;
- case $data.Decimal: return '0.0';
- case $data.Integer: return 0;
- case $data.Int16: return 0;
- case $data.Int32: return 0;
- case $data.Int64: return '0';
- case $data.Byte: return 0;
- case $data.SByte: return 0;
- case $data.String: return null;
- case $data.Boolean: return false;
- default: return null;
- }
- };
-
- //name array ['', '', '']
- this.getIndex = function (typeOrName) {
- var t = this.resolveType(typeOrName);
- return classTypes.indexOf(t);
- }
-
- this.resolveByIndex = function (index) {
- return classTypes[index];
- }
-
- this.registerType = function (nameOrNamesArray, type, factoryFunc) {
- ///
- ///Registers a type and optionally a lifetimeManager with a name
- ///that can be used to later resolve the type or create new instances
- ///The names of the type
- ///The type to register
- ///
- ///
- ///
- ///Registers a new type that
- ///The name of the type
- ///The type to register
- ///
-
-
- ///TODO remove
- /*if (typeof typeNameOrAlias === 'string') {
- if (classNames.indexOf(typeNameOrAlias) > -1) {
- Guard.raise("Type already registered. Remove first");
- }
- }*/
-
- if (!nameOrNamesArray) {
- return;
- }
-
- //todo add ('number', 'number')
- if (typeof type === "string") {
- type = self.resolveType(type);
- }
-
- var namesArray = [];
- if (typeof nameOrNamesArray === 'string') {
- var tmp = [];
- tmp.push(nameOrNamesArray);
- namesArray = tmp;
- } else {
- namesArray = nameOrNamesArray;
- }
-
- for (var i = 0; i < namesArray.length; i++) {
- var parts = namesArray[i].split('.');
- var item = {};
- item.shortName = parts[parts.length - 1];
- item.fullName = namesArray[i];
- namesArray[i] = item;
- }
-
- //if (type.
-
-
- var creatorFnc = function () { return IoC(type, arguments); };
-
- if (typeof intellisense !== 'undefined') {
- intellisense.annotate(creatorFnc, type);
- }
-
- for (var i = 0, l = namesArray.length; i < l; i++) {
- var item = namesArray[i];
- if (!(("create" + item.shortName) in self)) {
- if (typeof factoryFunc === 'function') {
- self["create" + item.shortName] = factoryFunc;
- } else {
- self["create" + item.shortName] = creatorFnc;
- }
- }
-
- var typePos = classTypes.indexOf(type);
- if (typePos == -1) {
- //new type
- typePos = classTypes.push(type) - 1;
- var fn = item.fullName;
- consolidatedClassNames[typePos] = item.fullName;
- };
-
- classNames[item.fullName] = typePos;
-
- var pending = pendingResolutions[item.fullName] || [];
- if (pending.length > 0) {
- pending.forEach(function (t) {
- t(type);
- });
- pendingResolutions[item.fullName] = [];
- }
- }
- if (parent) {
- parent.registerType.apply(parent, arguments);
- }
- if (!type.name) {
- type.name = namesArray[0].shortName;
- }
- };
-
-
- var _converters = {
- from: {},
- to: {}
- };
- this.converters = _converters;
-
- this.convertTo = function (value, tType, eType /*if Array*/, options) {
- Guard.requireValue("typeOrName", tType);
-
- if(Object.isNullOrUndefined(value))
- return value;
-
- var sourceTypeName = Container.getTypeName(value);
- var sourceType = Container.resolveType(sourceTypeName);
- var sourceTypeName = Container.resolveName(sourceType);
- var targetType = Container.resolveType(tType);
- var targetTypeName = Container.resolveName(targetType);
-
- var result;
- try {
- if (typeof targetType['from' + sourceTypeName] === 'function') {
- // target from
- result = targetType['from' + sourceTypeName].apply(targetType, arguments);
-
- } else if (typeof sourceType['to' + targetTypeName] === 'function') {
- // source to
- result = sourceType['to' + targetTypeName].apply(sourceType, arguments);
-
- } else if (_converters.to[targetTypeName] && _converters.to[targetTypeName][sourceTypeName]) {
- // target from source
- result = _converters.to[targetTypeName][sourceTypeName].apply(_converters, arguments);
-
- } else if (_converters.from[sourceTypeName] && _converters.from[sourceTypeName][targetTypeName]) {
- // source to target
- result = _converters.from[sourceTypeName][targetTypeName].apply(_converters, arguments);
-
- } else if (targetTypeName === sourceTypeName || value instanceof targetType) {
- result = value;
-
- } else if (_converters.to[targetTypeName] && _converters.to[targetTypeName]['default']) {
- // target from anything
- result = _converters.to[targetTypeName]['default'].apply(_converters, arguments);
-
- } else {
- throw "converter not found";
- }
- } catch (e) {
- Guard.raise(new Exception("Value '" + sourceTypeName + "' not convertable to '" + targetTypeName + "'", 'TypeError', value));
- }
-
- if (targetType === $data.Array && eType && Array.isArray(result)) {
- for (var i = 0; i < result.length; i++) {
- result[i] = this.convertTo.call(this, result[i], eType, undefined, options);
- }
- }
-
- return result;
- };
- this.registerConverter = function (target, sourceOrToConverters, toConverterOrFromConverters, fromConverter) {
- //registerConverter($data.Guid, { $data.String: fn, int: fn }, { string: fn, int:fn })
- //registerConverter($data.Guid, $data.String, fn, fn);
-
- var targetName = Container.resolveName(target);
- if (Container.isTypeRegistered(sourceOrToConverters)) {
- //isSource
- _converters.to[targetName] = _converters.to[targetName] || {};
- _converters.from[targetName] = _converters.from[targetName] || {};
-
- var sourceName = Container.resolveName(sourceOrToConverters);
-
- if (toConverterOrFromConverters)
- _converters.to[targetName][sourceName] = toConverterOrFromConverters;
- if (fromConverter)
- _converters.from[targetName][sourceName] = fromConverter;
-
- } else {
- // converterGroup
-
- //fromConverters
- if (_converters.to[targetName]) {
- _converters.to[targetName] = $data.typeSystem.extend(_converters.to[targetName], sourceOrToConverters);
- } else {
- _converters.to[targetName] = sourceOrToConverters;
- }
-
- //toConverters
- if (_converters.from[targetName]) {
- _converters.from[targetName] = $data.typeSystem.extend(_converters.from[targetName], toConverterOrFromConverters);
- } else {
- _converters.from[targetName] = toConverterOrFromConverters;
- }
- }
- };
- }
- $data.ContainerClass = ContainerCtor;
-
- var c;
-
- global["Container"] = $data.Container = c = global["C$"] = new ContainerCtor();
-
- $data.createContainer = function () {
- return new ContainerCtor($data.Container);
- }
-
- //})(window);
-
- global["$C"] = function () { Class.define.apply(Class, arguments); };
-
-
- var storeProperty = function (memberDefinition, value) {
- var backingFieldName = "_" + memberDefinition.name;
- if (!this[backingFieldName]) {
- Object.defineProperty(this, backingFieldName, memberDefinition.createStorePropertyDescriptor(value));
- }
- else {
- this[backingFieldName] = value;
- }
- };
- var retrieveProperty = function (memberDefinition) {
- var backingFieldName = "_" + memberDefinition.name;
- return this[backingFieldName];
- };
-
-
- $data.Class.define('$data.Base', function Base() { }, null, {
- storeProperty: storeProperty,
- retrieveProperty: retrieveProperty,
- setProperty: function (memberDefinition, value, callback) {
- this[memberDefinition.name] = value;
- callback();
- },
- getProperty: function (memberDefinition, callback) {
- callback.apply(this, [this[memberDefinition.name]]);
- }
- }, {
- create: function () { return Container.createInstance(this, arguments); },
- extend: function (name, container, instanceDefinition, classDefinition) {
- if (container && !(container instanceof ContainerCtor)) {
- classDefinition = instanceDefinition;
- instanceDefinition = container;
- container = undefined;
- }
- return $data.Class.define(name, this, container, instanceDefinition, classDefinition);
- },
- getMemberDefinition: function (name) {
- return this.memberDefinitions.getMember(name);
- },
- addProperty: function (name, getterOrType, setterOrGetter, setter) {
- var _getter = getterOrType;
- var _setter = setterOrGetter;
- var _type;
- if (typeof _getter === 'string') {
- _type = getterOrType;
- _getter = setterOrGetter;
- _setter = setter;
- }
-
- var propDef = {
- notMapped: true,
- storeOnObject: true,
- get: typeof _getter === 'function' ? _getter : function () { },
- set: typeof _setter === 'function' ? _setter : function () { },
- type: _type
- };
-
- var memberDefinition = MemberDefinition.translateDefinition(propDef, name, this);
- $data.Class.buildMember(this, memberDefinition);
-
- this.memberDefinitions.clearCache();
-
- return this;
- },
- addMember: function (name, definition, isClassMember) {
- var memberDefinition = MemberDefinition.translateDefinition(definition, name, this);
-
- if (isClassMember) {
- memberDefinition.classMember = true;
- $data.Class.buildMember(this, memberDefinition, undefined, 'staticDefinitions');
- this.staticDefinitions.clearCache();
- } else {
- $data.Class.buildMember(this, memberDefinition);
- this.memberDefinitions.clearCache();
- }
- return this;
- },
- describeField: function (name, definition) {
- var memDef = this.memberDefinitions.getMember(name);
- if (!memDef) {
- this.addMember(name, definition);
- } else {
- Guard.raise(new Exception("Field '" + name + "' already defined!", "Invalid operation"));
- }
- return this;
- },
- storeProperty: storeProperty,
- retrieveProperty: retrieveProperty,
- 'from$data.Object': function (value) {
- return value;
- }
- });
-
-
- //override after typeSystem initialized
-
-
- $data.Class.ConstructorParameter = ConstructorParameter = $data.Class.define('ConstructorParameter', null, null, {
- constructor: function (paramIndex) {
- ///
- this.paramIndex = paramIndex;
- },
- paramIndex: {}
- });
- /*$data.Class.MixinParameter = MixinParameter = $data.Class.define('MixinParameter', null, null, {
- constructor: function (typeName) {
- ///
- this.typeName = typeName;
- },
- typeName: {}
- });*/
-
- //var e = new Entity();
-
-
- /*$data.Interface = Class.define("Interface", null, null, {
- constructor: function() { Guard.raise("Can not create an interface"); }
- },
- {
- define: function (name, definition) {
- var result = Class.define(name, $data.Interface, null, null, definition);
- delete result.__class;
- result.__interface = true;
- return result;
- }
- });
-
-
-
- $data.Observable = Observable = Class.define("Observable", null, null, {
- propertyChanged: { dataType: $data.Event }
- }, {
- createFromInstance: function(instance) {
- var propNames = instance.getClass().memberDefinitions.f
- }
- });*/
-
-
-
-})($data, window);
-
-$data.defaultErrorCallback = function () {
- //console.log('DEFAULT ERROR CALLBACK:');
- /*if (console.dir)
- console.dir(arguments);
- else
- console.log(arguments);*/
- if (arguments.length > 0 && arguments[arguments.length - 1] && typeof arguments[arguments.length - 1].reject === 'function') {
- (console.error || console.log).call(console, arguments[0]);
- arguments[arguments.length - 1].reject.apply(arguments[arguments.length - 1], arguments);
- } else {
- if (arguments[0] instanceof Error) {
- Guard.raise(arguments[0]);
- } else {
- Guard.raise(new Exception("DEFAULT ERROR CALLBACK!", "DefaultError", arguments));
- }
- }
-};
-$data.defaultSuccessCallback = function () { /*console.log('DEFAULT SUCCES CALLBACK');*/ };
-$data.defaultNotifyCallback = function () { /*console.log('DEFAULT NOTIFY CALLBACK');*/ };
-
-$data.typeSystem = {
- __namespace: true,
- /*inherit: function (ctor, baseType) {
- var proto = new baseType();
- ctor.prototype = $.extend(proto, ctor.prototype);
- //console.dir(proto);
- ctor.prototype.base = new baseType();
- //console.dir(ctor.prototype.base);
- ctor.prototype.constructor = ctor;
- return ctor;
- },*/
- //mix: function (type, mixin) {
- // type.prototype = $.extend(type.prototype || {}, mixin.prototype || {});
- // type.mixins = type.mixins || [];
- // type.mixins.push(mixin);
- // return type;
- //},
- extend: function (target) {
- ///
- /// Extends an object with properties of additional parameters.
- ///
- ///
- /// Object that will be extended.
- /// Object to extend target with.
- /// Object to extend target with.
- ///
- ///
- if (typeof target !== 'object' && typeof target !== 'function')
- Guard.raise('Target must be object or function');
-
- for (var i = 1; i < arguments.length; i++) {
- var obj = arguments[i];
- if (obj === null || typeof obj === 'undefined')
- continue;
- for (key in obj) {
- target[key] = obj[key];
- }
- }
- return target;
- },
- createCallbackSetting: function (callBack, defaultSetting) {
- var setting = {
- success: $data.defaultSuccessCallback,
- error: $data.defaultErrorCallback,
- notify: $data.defaultNotifyCallback
- };
-
- if (defaultSetting != undefined && defaultSetting != null) {
- setting = defaultSetting;
- }
-
- var result;
- if (callBack == null || callBack == undefined) {
- result = setting;
-
- } else if (typeof callBack == 'function') {
- result = this.extend(setting, { success: callBack });
-
- } else {
- result = this.extend(setting, callBack);
- }
-
- function wrapCode(fn) { var t = this; function r() { fn.apply(t, arguments); fn = function () { } } return r; }
-
- if (typeof result.error === 'function')
- result.error = wrapCode(result.error);
-
- return result;
- },
- createCtorParams: function (source, indexes, thisObj) {
- ///Paramerter array
- ///
- ///
- if (indexes) {
- var paramArray = [];
- for (var i = 0, l = indexes.length; i < l; i++) {
- var item = i;
- if (indexes[item] instanceof ConstructorParameter)
- paramArray.push(source[indexes[item].paramIndex]);
- else if (typeof indexes[item] === "function")
- paramArray.push(indexes[item].apply(thisObj));
- else
- paramArray.push(indexes[item]);
- }
- return paramArray;
- }
- return source;
- },
- writePropertyValues: function (obj) {
- if (obj && obj.getType && obj.getType().memberDefinitions) {
- this.writeProperties(obj, obj.getType().memberDefinitions.asArray().filter(
- function (md) { return (md.kind == "property" || md.kind == "navProperty" || md.kind == "complexProperty") && !md.prototypeProperty; }
- ));
- }
- },
- writeProperties: function (obj, members) {
- var defines = {};
- for (var i = 0, l = members.length; i < l; i++) {
- var memDef = members[i];
- defines[memDef.name] = memDef.createPropertyDescriptor(null, memDef.value);
- }
-
- Object.defineProperties(obj, defines);
-
- },
- writeProperty: function (obj, member, value) {
- var memDef = typeof member === 'string' ? obj.getType().memberDefinitions.getMember(member) : member;
- if (memDef) {
- var propDef = memDef.createPropertyDescriptor(null, value);
- //////OPTIMIZATION
- Object.defineProperty(obj, memDef.name, propDef);
- }
- }
-};
-
-$data.debug = function () {
- (console.debug || console.log).apply(console, arguments);
-};
-
-$data.debugWith = function () {
- var cArgs = arguments;
- return function (r) {
- (console.debug || console.log).apply(console, cArgs);
- if ((typeof Error !== 'undefined' && r instanceof Error) ||
- (typeof Exception !== 'undefined' && r instanceof Exception)) {
- (console.error || console.log).apply(console, arguments);
- } else {
- (console.debug || console.log).apply(console, arguments);
- }
- }
-};
-
-$data.fdebug = {
- success: $data.debugWith('success'),
- error: $data.debugWith('error')
-};
-$data.Number = typeof Number !== 'undefined' ? Number : function JayNumber() { };
-$data.Date = typeof Date !== 'undefined' ? Date : function JayDate() { };
-$data.String = typeof String !== 'undefined' ? String : function JayString() { };
-$data.Boolean = typeof Boolean !== 'undefined' ? Boolean : function JayBoolean() { };
-$data.Array = typeof Array !== 'undefined' ? Array : function JayArray() { };
-$data.Object = typeof Object !== 'undefined' ? Object : function JayObject() { };
-$data.Function = Function;
-
-$data.Byte = function JayByte() { };
-$data.SByte = function JaySByte() { };
-$data.Decimal = function JayDecimal() { };
-$data.Float = $data.Single = function JayFloat() { };
-$data.Integer = function JayInteger() { };
-$data.Int16 = function JayInt16(v) { };
-$data.Int32 = function JayInt32() { };
-$data.Int64 = function JayInt64(v) { };
-$data.ObjectID = typeof $data.mongoDBDriver !== 'undefined' && typeof $data.mongoDBDriver.ObjectID !== 'undefined' ? $data.mongoDBDriver.ObjectID : function JayObjectID() { };
-$data.Time = function JayTime() { };
-$data.DateTimeOffset = function JayDateTimeOffset(val) {
- this.value = val;
-};
-$data.DateTimeOffset.prototype.toJSON = function () {
- return this.value instanceof Date ? this.value.toISOString() : this.value;
-};
-
-$data.Container.registerType(["$data.Number", "number", "JayNumber", "double"], $data.Number);
-$data.Container.registerType(["$data.Integer", "int", "integer", "JayInteger"], $data.Integer);
-$data.Container.registerType(["$data.Int32", "int32", "JayInt32"], $data.Int32);
-$data.Container.registerType(["$data.Byte", "byte", "JayByte"], $data.Byte);
-$data.Container.registerType(["$data.SByte", "sbyte", "JaySByte"], $data.SByte);
-$data.Container.registerType(["$data.Decimal", "decimal", "JayDecimal"], $data.Decimal);
-$data.Container.registerType(["$data.Float", "$data.Single", "float", "single", "JayFloat"], $data.Float);
-$data.Container.registerType(["$data.Int16", "int16", "word", "JayInt16"], $data.Int16);
-$data.Container.registerType(["$data.Int64", "int64", "long", "JayInt64"], $data.Int64);
-$data.Container.registerType(["$data.String", "string", "text", "character", "JayString"], $data.String);
-$data.Container.registerType(["$data.Array", "array", "Array", "[]", "JayArray"], $data.Array, function () {
- return $data.Array.apply(undefined, arguments);
-});
-$data.Container.registerType(["$data.Date", "datetime", "date", "JayDate"], $data.Date);
-$data.Container.registerType(["$data.Time", "time", "JayTime"], $data.Time);
-$data.Container.registerType(["$data.DateTimeOffset", "offset", "datetimeoffset", "JayDateTimeOffset"], $data.DateTimeOffset);
-$data.Container.registerType(["$data.Boolean", "bool", "boolean", "JayBoolean"], $data.Boolean);
-$data.Container.registerType(["$data.Object", "Object", "object", "{}", "JayObject"], $data.Object);
-$data.Container.registerType(["$data.Function", "Function", "function"], $data.Function);
-$data.Container.registerType(['$data.ObjectID', 'ObjectID', 'objectId', 'objectid', 'ID', 'Id', 'id', 'JayObjectID'], $data.ObjectID);
-$data.Class.define('$data.TraceBase', null, null, {
- log: function () { },
- warn: function () { },
- error: function () { }
-});
-
-$data.Trace = new $data.TraceBase();
-$data.Class.define('$data.Logger', $data.TraceBase, null, {
- log: function () {
- Array.prototype.unshift.call(arguments, this.getDateFormat());
- console.log.apply(console, arguments);
- },
- warn: function () {
- Array.prototype.unshift.call(arguments, this.getDateFormat());
- console.warn.apply(console, arguments);
- },
- error: function () {
- Array.prototype.unshift.call(arguments, this.getDateFormat());
- console.error.apply(console, arguments);
- },
-
- getDateFormat: function () {
- var date = new Date();
- return date.getHours() + ':' + date.getMinutes() + ':' + date.getSeconds() + '.' + date.getMilliseconds();
- }
-});
-$data.Number = typeof Number !== 'undefined' ? Number : function JayNumber() { };
-$data.Date = typeof Date !== 'undefined' ? Date : function JayDate() { };
-$data.String = typeof String !== 'undefined' ? String : function JayString() { };
-$data.Boolean = typeof Boolean !== 'undefined' ? Boolean : function JayBoolean() { };
-$data.Array = typeof Array !== 'undefined' ? Array : function JayArray() { };
-$data.Object = typeof Object !== 'undefined' ? Object : function JayObject() { };
-$data.Function = Function;
-
-$data.Byte = function JayByte() { };
-$data.SByte = function JaySByte() { };
-$data.Decimal = function JayDecimal() { };
-$data.Float = $data.Single = function JayFloat() { };
-$data.Integer = function JayInteger() { };
-$data.Int16 = function JayInt16(v) { };
-$data.Int32 = function JayInt32() { };
-$data.Int64 = function JayInt64(v) { };
-$data.ObjectID = typeof $data.mongoDBDriver !== 'undefined' && typeof $data.mongoDBDriver.ObjectID !== 'undefined' ? $data.mongoDBDriver.ObjectID : function JayObjectID() { };
-$data.Time = function JayTime() { };
-$data.DateTimeOffset = function JayDateTimeOffset(val) {
- this.value = val;
-};
-$data.DateTimeOffset.prototype.toJSON = function () {
- return this.value instanceof Date ? this.value.toISOString() : this.value;
-};
-
-$data.Container.registerType(["$data.Number", "number", "JayNumber", "double"], $data.Number);
-$data.Container.registerType(["$data.Integer", "int", "integer", "JayInteger"], $data.Integer);
-$data.Container.registerType(["$data.Int32", "int32", "JayInt32"], $data.Int32);
-$data.Container.registerType(["$data.Byte", "byte", "JayByte"], $data.Byte);
-$data.Container.registerType(["$data.SByte", "sbyte", "JaySByte"], $data.SByte);
-$data.Container.registerType(["$data.Decimal", "decimal", "JayDecimal"], $data.Decimal);
-$data.Container.registerType(["$data.Float", "$data.Single", "float", "single", "JayFloat"], $data.Float);
-$data.Container.registerType(["$data.Int16", "int16", "word", "JayInt16"], $data.Int16);
-$data.Container.registerType(["$data.Int64", "int64", "long", "JayInt64"], $data.Int64);
-$data.Container.registerType(["$data.String", "string", "text", "character", "JayString"], $data.String);
-$data.Container.registerType(["$data.Array", "array", "Array", "[]", "JayArray"], $data.Array, function () {
- return $data.Array.apply(undefined, arguments);
-});
-$data.Container.registerType(["$data.Date", "datetime", "date", "JayDate"], $data.Date);
-$data.Container.registerType(["$data.Time", "time", "JayTime"], $data.Time);
-$data.Container.registerType(["$data.DateTimeOffset", "offset", "datetimeoffset", "JayDateTimeOffset"], $data.DateTimeOffset);
-$data.Container.registerType(["$data.Boolean", "bool", "boolean", "JayBoolean"], $data.Boolean);
-$data.Container.registerType(["$data.Object", "Object", "object", "{}", "JayObject"], $data.Object);
-$data.Container.registerType(["$data.Function", "Function", "function"], $data.Function);
-$data.Container.registerType(['$data.ObjectID', 'ObjectID', 'objectId', 'objectid', 'ID', 'Id', 'id', 'JayObjectID'], $data.ObjectID);
-/* $data.SimpleBase */
-$data.SimpleBase = function SimpleBase(data) {
- if (typeof data === 'object' && data) {
- if (Array.isArray(this.constructor.validMembers)) {
- for (var i = 0; i < this.constructor.validMembers.length; i++) {
- var name = this.constructor.validMembers[i];
-
- if (data[name] !== undefined) {
- this[name] = data[name];
- }
- }
-
- } else {
- delete data.type;
- $data.typeSystem.extend(this, data);
- }
- }
-}
-$data.SimpleBase.registerType = function (name, type, base) {
- base = base || $data.SimpleBase;
-
- type.type = name;
- type.prototype = Object.create(base.prototype);
- type.prototype.constructor = type;
-}
-$data.Container.registerType(['$data.SimpleBase', 'SimpleBase'], $data.SimpleBase);$data.Geospatial = function Geospatial() {
- this.type = this.constructor.type;
- if (Array.isArray(this.constructor.validMembers)) {
- for (var i = 0; i < this.constructor.validMembers.length; i++) {
- var name = this.constructor.validMembers[i];
- this[name] = undefined;
- }
- }
-
- $data.SimpleBase.apply(this, arguments);
- this.type = this.constructor.type || 'Unknown';
-};
-$data.SimpleBase.registerType('Geospatial', $data.Geospatial);
-$data.Container.registerType(['$data.Geospatial', 'Geospatial'], $data.Geospatial);
-
-$data.point = function (arg) {
- if (arg && arg.crs) {
- if (arg.crs.properties && arg.crs.properties.name === $data.GeometryBase.defaultCrs.properties.name) {
- return new $data.GeometryPoint(arg);
- } else {
- return new $data.GeographyPoint(arg);
- }
- } else if(arg) {
- if ('x' in arg && 'y' in arg) {
- return new $data.GeometryPoint(arg.x, arg.y);
- } else if ('longitude' in arg && 'latitude' in arg) {
- return new $data.GeographyPoint(arg.longitude, arg.latitude);
- } else if ('lng' in arg && 'lat' in arg) {
- return new $data.GeographyPoint(arg.lng, arg.lat);
- }
- }
-};
-/* $data.GeographyBase */
-$data.GeographyBase = function GeographyBase() {
- $data.Geospatial.apply(this, arguments);
-
- this.crs = $data.GeographyBase.defaultCrs;
- $data.GeographyBase.validateGeoJSON(this);
-};
-
-$data.GeographyBase.defaultCrs = {
- properties: {
- name: 'EPSG:4326'
- },
- type: 'name'
-};
-
-$data.GeographyBase.parseFromString = function (strData) {
- var lparenIdx = strData.indexOf('(');
- if(lparenIdx >= 0){
- var name = strData.substring(0, lparenIdx).toLowerCase();
- var type = $data.GeographyBase.registered[name];
-
- if (type && type.parseFromString && type != $data.GeographyBase) {
- return type.parseFromString(strData);
- } else {
- Guard.raise(new Exception('parseFromString', 'Not Implemented', strData));
- }
- }
-};
-$data.GeographyBase.stringifyToUrl = function (geoData) {
- if (geoData instanceof $data.GeographyBase && geoData.constructor && geoData.constructor.stringifyToUrl) {
- return geoData.constructor.stringifyToUrl(geoData);
- } else if (geoData instanceof $data.GeographyBase && geoData.constructor && Array.isArray(geoData.constructor.validMembers) && geoData.constructor.validMembers[0] === 'coordinates') {
- var data = "geography'" + geoData.type.toUpperCase() + '(';
- function buildArray(d, context) {
- if (Array.isArray(d[0])) {
-
- for (var i = 0; i < d.length; i++) {
- if (i > 0) data += ',';
- if (Array.isArray(d[i][0]))
- data += '(';
-
- buildArray(d[i]);
-
- if (Array.isArray(d[i][0]))
- data += ')';
- }
-
- } else {
- data += d.join(' ');
- }
- }
- buildArray(geoData.coordinates, data);
-
- data += ")'";
- return data;
- } else {
- Guard.raise(new Exception('stringifyToUrl on instance type', 'Not Implemented', geoData));
- }
-};
-$data.GeographyBase.registerType = function (name, type, base) {
- $data.SimpleBase.registerType(name, type, base || $data.GeographyBase);
-
- $data.GeographyBase.registered = $data.GeographyBase.registered || {};
- $data.GeographyBase.registered[name.toLowerCase()] = type;
-};
-$data.GeographyBase.validateGeoJSON = function (geoData) {
- var type = geoData.type;
- if (type) {
- var geoType = $data.GeographyBase.registered[type.toLowerCase()];
- if (typeof geoType.validateGeoJSON === 'function') {
- var isValid = geoType.validateGeoJSON(geoData);
- if (isValid) {
- return isValid;
- } else {
- Guard.raise(new Exception("Invalid '" + type + "' format!", 'Format Exception', geoData));
- }
- }
- }
- console.log('GeoJSON validation missing', geoData);
- return;
-};
-$data.SimpleBase.registerType('GeographyBase', $data.GeographyBase, $data.Geospatial);
-$data.Container.registerType(['$data.GeographyBase'], $data.GeographyBase);
-
-/* $data.GeographyPoint */
-$data.GeographyPoint = function GeographyPoint(lon, lat) {
- if (lon && typeof lon === 'object' && Array.isArray(lon)) {
- $data.GeographyBase.call(this, { coordinates: lon });
- } else if (lon && typeof lon === 'object' && ('longitude' in lon || 'latitude' in lon)) {
- $data.GeographyBase.call(this, { coordinates: [lon.longitude, lon.latitude] });
- } else if (lon && typeof lon === 'object' && ('lng' in lon || 'lat' in lon)) {
- $data.GeographyBase.call(this, { coordinates: [lon.lng, lon.lat] });
- } else if (lon && typeof lon === 'object') {
- $data.GeographyBase.call(this, lon);
- } else {
- $data.GeographyBase.call(this, { coordinates: [lon || 0, lat || 0] });
- }
-};
-$data.GeographyPoint.validateGeoJSON = function (geoData) {
- return geoData &&
- Array.isArray(geoData.coordinates) &&
- geoData.coordinates.length == 2 &&
- typeof geoData.coordinates[0] === 'number' &&
- typeof geoData.coordinates[1] === 'number';
-};
-$data.GeographyPoint.parseFromString = function (strData) {
- var data = strData.substring(strData.indexOf('(') + 1, strData.lastIndexOf(')'));
- var values = data.split(' ');
-
- return new $data.GeographyPoint(parseFloat(values[0]), parseFloat(values[1]));
-};
-$data.GeographyPoint.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('Point', $data.GeographyPoint);
-Object.defineProperty($data.GeographyPoint.prototype, 'longitude', { get: function () { return this.coordinates[0]; }, set: function (v) { this.coordinates[0] = v; } });
-Object.defineProperty($data.GeographyPoint.prototype, 'latitude', { get: function () { return this.coordinates[1]; }, set: function (v) { this.coordinates[1] = v; } });
-$data.Container.registerType(['$data.GeographyPoint', 'GeographyPoint', '$data.Geography', 'Geography', 'geography', 'geo'], $data.GeographyPoint);
-$data.Geography = $data.GeographyPoint;
-
-/* $data.GeographyLineString */
-$data.GeographyLineString = function GeographyLineString(data) {
- if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { coordinates: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyLineString.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var point = geoData.coordinates[i];
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
-
- return isValid;
-};
-$data.GeographyLineString.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('LineString', $data.GeographyLineString);
-$data.Container.registerType(['$data.GeographyLineString', 'GeographyLineString'], $data.GeographyLineString);
-
-/* $data.GeographyPolygon */
-$data.GeographyPolygon = function GeographyPolygon(data) {
- if (typeof data === 'object' && (('topLeft' in data && 'bottomRight' in data) || ('topRight' in data && 'bottomLeft' in data))) {
- var tl, tr, bl, br;
-
- if ('topLeft' in data && 'bottomRight' in data) {
- tl = data.topLeft instanceof $data.GeographyPoint ? data.topLeft : new $data.GeographyPoint(data.topLeft);
- br = data.bottomRight instanceof $data.GeographyPoint ? data.bottomRight : new $data.GeographyPoint(data.bottomRight);
- tr = new $data.GeographyPoint([br.coordinates[0], tl.coordinates[1]]);
- bl = new $data.GeographyPoint([tl.coordinates[0], br.coordinates[1]]);
- } else {
- tr = data.topRight instanceof $data.GeographyPoint ? data.topRight : new $data.GeographyPoint(data.topRight);
- bl = data.bottomLeft instanceof $data.GeographyPoint ? data.bottomLeft : new $data.GeographyPoint(data.bottomLeft);
- tl = new $data.GeographyPoint([bl.coordinates[0], tr.coordinates[1]]);
- br = new $data.GeographyPoint([tr.coordinates[0], bl.coordinates[1]]);
- }
-
- var coordinates = [];
- coordinates.push([].concat(tl.coordinates));
- coordinates.push([].concat(tr.coordinates));
- coordinates.push([].concat(br.coordinates));
- coordinates.push([].concat(bl.coordinates));
- coordinates.push([].concat(tl.coordinates));
-
- $data.GeographyBase.call(this, { coordinates: [coordinates] });
-
- }else if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { coordinates: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyPolygon.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var polygon = geoData.coordinates[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
-
- return isValid;
-};
-$data.GeographyPolygon.parseFromString = function (strData) {
- var data = strData.substring(strData.indexOf('(') + 1, strData.lastIndexOf(')'));
- var rings = data.substring(data.indexOf('(') + 1, data.lastIndexOf(')')).split('),(');
-
- var data = [];
- for (var i = 0; i < rings.length; i++) {
- var polyPoints = [];
- var pairs = rings[i].split(',');
- for (var j = 0; j < pairs.length; j++) {
- var values = pairs[j].split(' ');
-
- polyPoints.push([parseFloat(values[0]), parseFloat(values[1])]);
- }
- data.push(polyPoints);
- }
-
- return new $data.GeographyPolygon(data);
-};
-$data.GeographyPolygon.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('Polygon', $data.GeographyPolygon);
-$data.Container.registerType(['$data.GeographyPolygon', 'GeographyPolygon'], $data.GeographyPolygon);
-
-/* $data.GeographyMultiPoint */
-$data.GeographyMultiPoint = function GeographyMultiPoint(data) {
- if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { coordinates: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyMultiPoint.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var point = geoData.coordinates[i];
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
-
- return isValid;
-};
-$data.GeographyMultiPoint.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('MultiPoint', $data.GeographyMultiPoint);
-$data.Container.registerType(['$data.GeographyMultiPoint', 'GeographyMultiPoint'], $data.GeographyMultiPoint);
-
-/* $data.GeographyMultiLineString */
-$data.GeographyMultiLineString = function GeographyMultiLineString(data) {
- if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { coordinates: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyMultiLineString.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var polygon = geoData.coordinates[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
-
- return isValid;
-};
-$data.GeographyMultiLineString.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('MultiLineString', $data.GeographyMultiLineString);
-$data.Container.registerType(['$data.GeographyMultiLineString', 'GeographyMultiLineString'], $data.GeographyMultiLineString);
-
-/* $data.GeographyMultiPolygon */
-$data.GeographyMultiPolygon = function GeographyMultiPolygon(data) {
- if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { coordinates: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyMultiPolygon.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var k = 0; isValid && k < geoData.coordinates.length; k++) {
- var polygons = geoData.coordinates[k];
- var isValid = isValid && Array.isArray(polygons);
-
- for (var i = 0; isValid && i < polygons.length; i++) {
- var polygon = polygons[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
- }
-
- return isValid;
-};
-$data.GeographyMultiPolygon.validMembers = ['coordinates'];
-$data.GeographyBase.registerType('MultiPolygon', $data.GeographyMultiPolygon);
-$data.Container.registerType(['$data.GeographyMultiPolygon', 'GeographyMultiPolygon'], $data.GeographyMultiPolygon);
-
-/* $data.GeographyCollection */
-$data.GeographyCollection = function GeographyCollection(data) {
- if (Array.isArray(data)) {
- $data.GeographyBase.call(this, { geometries: data });
- } else {
- $data.GeographyBase.call(this, data);
- }
-};
-$data.GeographyCollection.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.geometries);
-
- for (var i = 0; isValid && i < geoData.geometries.length; i++) {
- var geometry = geoData.geometries[i];
- try {
- isValid = isValid && $data.GeographyBase.validateGeoJSON(geometry);
- } catch (e) {
- isValid = false;
- }
- }
-
- return isValid;
-};
-$data.GeographyCollection.validMembers = ['geometries'];
-$data.GeographyBase.registerType('GeometryCollection', $data.GeographyCollection);
-$data.Container.registerType(['$data.GeographyCollection', 'GeographyCollection'], $data.GeographyCollection);
-
-
-/* converters */
-$data.Container.registerConverter($data.GeographyPoint, $data.Object, function (value) {
- return value ? new $data.GeographyPoint(value) : value;
-});
-$data.Container.registerConverter($data.GeographyLineString, $data.Object, function (value) {
- return value ? new $data.GeographyLineString(value) : value;
-});
-$data.Container.registerConverter($data.GeographyPolygon, $data.Object, function (value) {
- return value ? new $data.GeographyPolygon(value) : value;
-});
-$data.Container.registerConverter($data.GeographyMultiPoint, $data.Object, function (value) {
- return value ? new $data.GeographyMultiPoint(value) : value;
-});
-$data.Container.registerConverter($data.GeographyMultiLineString, $data.Object, function (value) {
- return value ? new $data.GeographyMultiLineString(value) : value;
-});
-$data.Container.registerConverter($data.GeographyMultiPolygon, $data.Object, function (value) {
- return value ? new $data.GeographyMultiPolygon(value) : value;
-});
-$data.Container.registerConverter($data.GeographyCollection, $data.Object, function (value) {
- return value ? new $data.GeographyCollection(value) : value;
-});
-/* $data.Geometry */
-$data.GeometryBase = function GeometryBase() {
- $data.Geospatial.apply(this, arguments);
-
- this.crs = $data.GeometryBase.defaultCrs;
- $data.GeometryBase.validateGeoJSON(this);
-};
-
-$data.GeometryBase.defaultCrs = {
- properties: {
- name: 'EPSG:0'
- },
- type: 'name'
-};
-
-$data.GeometryBase.parseFromString = function (strData) {
- var lparenIdx = strData.indexOf('(');
- if (lparenIdx >= 0) {
- var name = strData.substring(0, lparenIdx).toLowerCase();
- var type = $data.GeometryBase.registered[name];
-
- if (type && type.parseFromString && type != $data.GeometryBase) {
- return type.parseFromString(strData);
- } else {
- Guard.raise(new Exception('parseFromString', 'Not Implemented', strData));
- }
- }
-};
-$data.GeometryBase.stringifyToUrl = function (geoData) {
- if (geoData instanceof $data.GeometryBase && geoData.constructor && geoData.constructor.stringifyToUrl) {
- return geoData.constructor.stringifyToUrl(geoData);
- } else if (geoData instanceof $data.GeometryBase && geoData.constructor && Array.isArray(geoData.constructor.validMembers) && geoData.constructor.validMembers[0] === 'coordinates') {
- var data = "geometry'" + geoData.type.toUpperCase() + '(';
- function buildArray(d, context) {
- if (Array.isArray(d[0])) {
-
- for (var i = 0; i < d.length; i++) {
- if (i > 0) data += ',';
- if (Array.isArray(d[i][0]))
- data += '(';
-
- buildArray(d[i]);
-
- if (Array.isArray(d[i][0]))
- data += ')';
- }
-
- } else {
- data += d.join(' ');
- }
- }
- buildArray(geoData.coordinates, data);
-
- data += ")'";
- return data;
- } else {
- Guard.raise(new Exception('stringifyToUrl on instance type', 'Not Implemented', geoData));
- }
-};
-$data.GeometryBase.registerType = function (name, type, base) {
- $data.SimpleBase.registerType(name, type, base || $data.GeometryBase);
-
- $data.GeometryBase.registered = $data.GeometryBase.registered || {};
- $data.GeometryBase.registered[name.toLowerCase()] = type;
-};
-$data.GeometryBase.validateGeoJSON = function (geoData) {
- var type = geoData.type;
- if (type) {
- var geoType = $data.GeometryBase.registered[type.toLowerCase()];
- if (typeof geoType.validateGeoJSON === 'function') {
- var isValid = geoType.validateGeoJSON(geoData);
- if (isValid) {
- return isValid;
- } else {
- Guard.raise(new Exception("Invalid '" + type + "' format!", 'Format Exception', geoData));
- }
- }
- }
- console.log('GeoJSON validation missing', geoData);
- return;
-};
-$data.SimpleBase.registerType('GeometryBase', $data.GeometryBase, $data.Geospatial);
-$data.Container.registerType(['$data.GeometryBase'], $data.GeometryBase);
-
-/* $data.GeometryPoint */
-$data.GeometryPoint = function GeometryPoint(x, y) {
- var param = x;
- if (param && typeof param === 'object' && Array.isArray(param)) {
- $data.GeometryBase.call(this, { coordinates: param });
- } else if (param && typeof param === 'object' && ('x' in param || 'y' in param)) {
- $data.GeometryBase.call(this, { coordinates: [param.x, param.y] });
- } else if (param && typeof param === 'object') {
- $data.GeometryBase.call(this, param);
- } else {
- $data.GeometryBase.call(this, { coordinates: [x || 0, y || 0] });
- }
-};
-$data.GeometryPoint.validateGeoJSON = function (geoData) {
- return geoData &&
- Array.isArray(geoData.coordinates) &&
- geoData.coordinates.length == 2 &&
- typeof geoData.coordinates[0] === 'number' &&
- typeof geoData.coordinates[1] === 'number';
-};
-$data.GeometryPoint.parseFromString = function (strData) {
- var data = strData.substring(strData.indexOf('(') + 1, strData.lastIndexOf(')'));
- var values = data.split(' ');
-
- return new $data.GeometryPoint(parseFloat(values[0]), parseFloat(values[1]));
-};
-$data.GeometryPoint.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('Point', $data.GeometryPoint);
-Object.defineProperty($data.GeometryPoint.prototype, 'x', { get: function () { return this.coordinates[0]; }, set: function (v) { this.coordinates[0] = v; } });
-Object.defineProperty($data.GeometryPoint.prototype, 'y', { get: function () { return this.coordinates[1]; }, set: function (v) { this.coordinates[1] = v; } });
-$data.Container.registerType(['$data.GeometryPoint', 'GeometryPoint'], $data.GeometryPoint);
-
-/* $data.GeometryLineString */
-$data.GeometryLineString = function GeometryLineString(data) {
- if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { coordinates: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryLineString.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var point = geoData.coordinates[i];
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
-
- return isValid;
-};
-$data.GeometryLineString.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('LineString', $data.GeometryLineString);
-$data.Container.registerType(['$data.GeometryLineString', 'GeometryLineString'], $data.GeometryLineString);
-
-/* $data.GeometryPolygon */
-$data.GeometryPolygon = function GeometryPolygon(data) {
- if (typeof data === 'object' && (('topLeft' in data && 'bottomRight' in data) || ('topRight' in data && 'bottomLeft' in data))) {
- var tl, tr, bl, br;
-
- if ('topLeft' in data && 'bottomRight' in data) {
- tl = data.topLeft instanceof $data.GeometryPoint ? data.topLeft : new $data.GeometryPoint(data.topLeft);
- br = data.bottomRight instanceof $data.GeometryPoint ? data.bottomRight : new $data.GeometryPoint(data.bottomRight);
- tr = new $data.GeometryPoint([br.coordinates[0], tl.coordinates[1]]);
- bl = new $data.GeometryPoint([tl.coordinates[0], br.coordinates[1]]);
- } else {
- tr = data.topRight instanceof $data.GeometryPoint ? data.topRight : new $data.GeometryPoint(data.topRight);
- bl = data.bottomLeft instanceof $data.GeometryPoint ? data.bottomLeft : new $data.GeometryPoint(data.bottomLeft);
- tl = new $data.GeometryPoint([bl.coordinates[0], tr.coordinates[1]]);
- br = new $data.GeometryPoint([tr.coordinates[0], bl.coordinates[1]]);
- }
-
- var coordinates = [];
- coordinates.push([].concat(tl.coordinates));
- coordinates.push([].concat(tr.coordinates));
- coordinates.push([].concat(br.coordinates));
- coordinates.push([].concat(bl.coordinates));
- coordinates.push([].concat(tl.coordinates));
-
- $data.GeometryBase.call(this, { coordinates: [coordinates] });
-
- }else if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { coordinates: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryPolygon.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var polygon = geoData.coordinates[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
-
- return isValid;
-};
-$data.GeometryPolygon.parseFromString = function (strData) {
- var data = strData.substring(strData.indexOf('(') + 1, strData.lastIndexOf(')'));
- var rings = data.substring(data.indexOf('(') + 1, data.lastIndexOf(')')).split('),(');
-
- var data = [];
- for (var i = 0; i < rings.length; i++) {
- var polyPoints = [];
- var pairs = rings[i].split(',');
- for (var j = 0; j < pairs.length; j++) {
- var values = pairs[j].split(' ');
-
- polyPoints.push([parseFloat(values[0]), parseFloat(values[1])]);
- }
- data.push(polyPoints);
- }
-
- return new $data.GeometryPolygon(data);
-};
-$data.GeometryPolygon.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('Polygon', $data.GeometryPolygon);
-$data.Container.registerType(['$data.GeometryPolygon', 'GeometryPolygon'], $data.GeometryPolygon);
-
-/* $data.GeometryMultiPoint */
-$data.GeometryMultiPoint = function GeometryMultiPoint(data) {
- if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { coordinates: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryMultiPoint.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var point = geoData.coordinates[i];
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
-
- return isValid;
-};
-$data.GeometryMultiPoint.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('MultiPoint', $data.GeometryMultiPoint);
-$data.Container.registerType(['$data.GeometryMultiPoint', 'GeometryMultiPoint'], $data.GeometryMultiPoint);
-
-/* $data.GeometryMultiLineString */
-$data.GeometryMultiLineString = function GeometryMultiLineString(data) {
- if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { coordinates: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryMultiLineString.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var i = 0; isValid && i < geoData.coordinates.length; i++) {
- var polygon = geoData.coordinates[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
-
- return isValid;
-};
-$data.GeometryMultiLineString.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('MultiLineString', $data.GeometryMultiLineString);
-$data.Container.registerType(['$data.GeometryMultiLineString', 'GeometryMultiLineString'], $data.GeometryMultiLineString);
-
-/* $data.GeometryMultiPolygon */
-$data.GeometryMultiPolygon = function GeometryMultiPolygon(data) {
- if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { coordinates: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryMultiPolygon.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.coordinates);
-
- for (var k = 0; isValid && k < geoData.coordinates.length; k++) {
- var polygons = geoData.coordinates[k];
- var isValid = isValid && Array.isArray(polygons);
-
- for (var i = 0; isValid && i < polygons.length; i++) {
- var polygon = polygons[i];
- var isValid = isValid && Array.isArray(polygon);
-
- for (var j = 0; isValid && j < polygon.length; j++) {
- var point = polygon[j];
-
- isValid = isValid &&
- Array.isArray(point) &&
- point.length == 2 &&
- typeof point[0] === 'number' &&
- typeof point[1] === 'number';
- }
- }
- }
-
- return isValid;
-};
-$data.GeometryMultiPolygon.validMembers = ['coordinates'];
-$data.GeometryBase.registerType('MultiPolygon', $data.GeometryMultiPolygon);
-$data.Container.registerType(['$data.GeometryMultiPolygon', 'GeometryMultiPolygon'], $data.GeometryMultiPolygon);
-
-/* $data.GeometryCollection */
-$data.GeometryCollection = function GeometryCollection(data) {
- if (Array.isArray(data)) {
- $data.GeometryBase.call(this, { geometries: data });
- } else {
- $data.GeometryBase.call(this, data);
- }
-};
-$data.GeometryCollection.validateGeoJSON = function (geoData) {
- var isValid = geoData &&
- Array.isArray(geoData.geometries);
-
- for (var i = 0; isValid && i < geoData.geometries.length; i++) {
- var geometry = geoData.geometries[i];
- try {
- isValid = isValid && $data.GeometryBase.validateGeoJSON(geometry);
- } catch (e) {
- isValid = false;
- }
- }
-
- return isValid;
-};
-$data.GeometryCollection.validMembers = ['geometries'];
-$data.GeometryBase.registerType('GeometryCollection', $data.GeometryCollection);
-$data.Container.registerType(['$data.GeometryCollection', 'GeometryCollection'], $data.GeometryCollection);
-
-/* converters */
-$data.Container.registerConverter($data.GeometryPoint, $data.Object, function (value) {
- return value ? new $data.GeometryPoint(value) : value;
-});
-$data.Container.registerConverter($data.GeometryLineString, $data.Object, function (value) {
- return value ? new $data.GeometryLineString(value) : value;
-});
-$data.Container.registerConverter($data.GeometryPolygon, $data.Object, function (value) {
- return value ? new $data.GeometryPolygon(value) : value;
-});
-$data.Container.registerConverter($data.GeometryMultiPoint, $data.Object, function (value) {
- return value ? new $data.GeometryMultiPoint(value) : value;
-});
-$data.Container.registerConverter($data.GeometryMultiLineString, $data.Object, function (value) {
- return value ? new $data.GeometryMultiLineString(value) : value;
-});
-$data.Container.registerConverter($data.GeometryMultiPolygon, $data.Object, function (value) {
- return value ? new $data.GeometryMultiPolygon(value) : value;
-});
-$data.Container.registerConverter($data.GeometryCollection, $data.Object, function (value) {
- return value ? new $data.GeometryCollection(value) : value;
-});$data.Guid = function Guid(value) {
- ///
-
- if (value === undefined || (typeof value === 'string' && /^[a-zA-z0-9]{8}-[a-zA-z0-9]{4}-[a-zA-z0-9]{4}-[a-zA-z0-9]{4}-[a-zA-z0-9]{12}$/.test(value))) {
- this.value = value || '00000000-0000-0000-0000-000000000000';
- } else {
- throw Guard.raise(new Exception('TypeError: ', 'value not convertable to $data.Guid', value));
- }
-};
-$data.Container.registerType(['$data.Guid', 'Guid', 'guid'], $data.Guid);
-$data.Container.registerConverter('$data.Guid', {
- '$data.String': function (value) {
- return value ? $data.parseGuid(value).toString() : value;
- },
- '$data.Guid': function (value) {
- return value ? value.toString() : value;
- }
-}, {
- '$data.String': function (value) {
- return value ? value.toString() : value;
- }
-});
-
-
-$data.Guid.prototype.toJSON = function () {
- return this.value;
-};
-
-$data.Guid.prototype.valueOf = function () {
- return this.value;
-};
-
-$data.Guid.prototype.toString = function () {
- return this.value;
-};
-
-$data.Guid.NewGuid = function () {
- return $data.createGuid();
-};
-
-$data.parseGuid = function (guid) {
- return new $data.Guid(guid);
-};
-
-(function () {
- /*!
- Math.uuid.js (v1.4)
- http://www.broofa.com
- mailto:robert@broofa.com
-
- Copyright (c) 2010 Robert Kieffer
- Dual licensed under the MIT and GPL licenses.
- */
-
- var CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('');
-
- $data.createGuid = function (guidString) {
- if (guidString) {
- return new $data.Guid(guidString);
- };
-
- var len;
- var chars = CHARS, uuid = [], i;
- var radix = chars.length;
-
- if (len) {
- // Compact form
- for (i = 0; i < len; i++) uuid[i] = chars[0 | Math.random() * radix];
- } else {
- // rfc4122, version 4 form
- var r;
-
- // rfc4122 requires these characters
- uuid[8] = uuid[13] = uuid[18] = uuid[23] = '-';
- uuid[14] = '4';
-
- // Fill in random data. At i==19 set the high bits of clock sequence as
- // per rfc4122, sec. 4.1.5
- for (i = 0; i < 36; i++) {
- if (!uuid[i]) {
- r = 0 | Math.random() * 16;
- uuid[i] = chars[(i == 19) ? (r & 0x3) | 0x8 : r];
- }
- }
- }
-
- return $data.parseGuid(uuid.join(''));
- };
-})();$data.Blob = function Blob(){};
-
-$data.Blob.createFromHexString = function(value){
- if (value != value.match(new RegExp('[0-9a-fA-F]+'))[0]){
- Guard.raise(new Exception('TypeError: ', 'value not convertable to $data.Blob', value));
- }else{
- //if (value.length & 1) value = '0' + value;
- var arr = new (typeof Buffer != 'undefined' ? Buffer : Uint8Array)(value.length >> 1);
- for (var i = 0, j = 1, k = 0; i < value.length; i += 2, j += 2, k++) {
- arr[k] = parseInt('0x' + value[i] + value[j], 16);
- }
-
- return arr;
- }
-};
-
-$data.Blob.toString = function(value){
- if (!value || !value.length) return null;
- var s = '';
- for (var i = 0; i < value.length; i++){
- s += String.fromCharCode(value[i]);
- }
-
- return s;
-};
-
-$data.Blob.toBase64 = function(value){
- if (!value || !value.length) return null;
- return btoa($data.Blob.toString(value));
-};
-
-$data.Blob.toArray = function(src){
- if (!src || !src.length) return null;
- var arr = new Array(src.length);
- for (var i = 0; i < src.length; i++){
- arr[i] = src[i];
- }
-
- return arr;
-};
-
-/*$data.Blob.toJSON = function(value){
- return JSON.stringify($data.Blob.toArray(value));
-};*/
-
-$data.Blob.toHexString = function(value){
- if (!value || !value.length) return null;
- var s = '';
- for (var i = 0; i < value.length; i++){
- s += ('00' + value[i].toString(16)).slice(-2);
- }
-
- return s.toUpperCase();
-};
-
-$data.Blob.toDataURL = function(value){
- if (!value || !value.length) return null;
- return 'data:application/octet-stream;base64,' + btoa($data.Blob.toString(value));
-};
-
-$data.Container.registerType(["$data.Blob", "blob", "JayBlob"], $data.Blob);
-$data.Container.registerConverter('$data.Blob',{
- '$data.String': function (value){
- if (value && value.length){
- var blob = new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)(value.length);
- for (var i = 0; i < value.length; i++){
- blob[i] = value.charCodeAt(i);
- }
-
- return blob;
- }else return null;
- },
- '$data.Array': function(value){
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)(value);
- },
- '$data.Number': function(value){
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)($data.packIEEE754(value, 11, 52).reverse());
- },
- '$data.Boolean': function(value){
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)([value | 0]);
- },
- 'default': function(value){
- if (typeof Blob !== 'undefined' && value instanceof Blob){
- var req = new XMLHttpRequest();
- req.open('GET', URL.createObjectURL(value), false);
- req.responseType = 'arraybuffer';
- req.send(null);
- return $data.Container.convertTo(req.response, $data.Blob);
- } else if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)(new Uint8Array(value));
- }else if (value instanceof Uint8Array){
- if (typeof Buffer !== 'undefined') return new Buffer(value);
- else return value;
- }else if (typeof Buffer !== 'undefined' ? value instanceof Buffer : false){
- return value;
- }else if (value.buffer){
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)(value);
- }else if (typeof value == 'object' && value instanceof Object){
- var arr = [];
- for (var i in value){
- arr[i] = value[i];
- }
- if (!arr.length) throw 0;
- return new (typeof Buffer !== 'undefined' ? Buffer : Uint8Array)(arr);
- }
- throw 0;
- }
-}, {
- '$data.String': function(value){
- return $data.Blob.toString(value);
- },
- '$data.Array': function(value){
- return $data.Blob.toArray(value);
- }
-});
-(function ($data) {
-
- function Edm_Boolean() { };
- $data.Container.registerType('Edm.Boolean', Edm_Boolean);
- $data.Container.mapType(Edm_Boolean, $data.Boolean);
-
- function Edm_Binary() { };
- $data.Container.registerType('Edm.Binary', Edm_Binary);
- $data.Container.mapType(Edm_Binary, $data.Blob);
-
- function Edm_DateTime() { };
- $data.Container.registerType('Edm.DateTime', Edm_DateTime);
- $data.Container.mapType(Edm_DateTime, $data.Date);
-
- function Edm_DateTimeOffset() { };
- $data.Container.registerType('Edm.DateTimeOffset', Edm_DateTimeOffset);
- $data.Container.mapType(Edm_DateTimeOffset, $data.DateTimeOffset);
-
- function Edm_Time() { };
- $data.Container.registerType('Edm.Time', Edm_Time);
- $data.Container.mapType(Edm_Time, $data.Time);
-
- function Edm_Decimal() { };
- $data.Container.registerType('Edm.Decimal', Edm_Decimal);
- $data.Container.mapType(Edm_Decimal, $data.Decimal);
-
- function Edm_Float() { };
- $data.Container.registerType('Edm.Float', Edm_Float);
- $data.Container.mapType(Edm_Float, $data.Float);
-
- function Edm_Single() { };
- $data.Container.registerType('Edm.Single', Edm_Single);
- $data.Container.mapType(Edm_Single, $data.Float);
-
- function Edm_Double() { };
- $data.Container.registerType('Edm.Double', Edm_Double);
- $data.Container.mapType(Edm_Double, $data.Number);
-
- function Edm_Guid() { };
- $data.Container.registerType('Edm.Guid', Edm_Guid);
- $data.Container.mapType(Edm_Guid, $data.Guid);
-
- function Edm_Int16() { };
- $data.Container.registerType('Edm.Int16', Edm_Int16);
- $data.Container.mapType(Edm_Int16, $data.Int16);
-
- function Edm_Int32() { };
- $data.Container.registerType('Edm.Int32', Edm_Int32);
- $data.Container.mapType(Edm_Int32, $data.Integer);
-
- function Edm_Int64() { };
- $data.Container.registerType('Edm.Int64', Edm_Int64);
- $data.Container.mapType(Edm_Int64, $data.Int64);
-
- function Edm_Byte() { };
- $data.Container.registerType('Edm.Byte', Edm_Byte);
- $data.Container.mapType(Edm_Byte, $data.Byte);
-
- function Edm_SByte() { };
- $data.Container.registerType('Edm.SByte', Edm_SByte);
- $data.Container.mapType(Edm_SByte, $data.SByte);
-
- function Edm_String() { };
- $data.Container.registerType('Edm.String', Edm_String);
- $data.Container.mapType(Edm_String, $data.String);
-
- function Edm_GeographyPoint() { };
- $data.Container.registerType('Edm.GeographyPoint', Edm_GeographyPoint);
- $data.Container.mapType(Edm_GeographyPoint, $data.GeographyPoint);
-
- function Edm_GeographyLineString() { };
- $data.Container.registerType('Edm.GeographyLineString', Edm_GeographyLineString);
- $data.Container.mapType(Edm_GeographyLineString, $data.GeographyLineString);
-
- function Edm_GeographyPolygon() { };
- $data.Container.registerType('Edm.GeographyPolygon', Edm_GeographyPolygon);
- $data.Container.mapType(Edm_GeographyPolygon, $data.GeographyPolygon);
-
- function Edm_GeographyMultiPoint() { };
- $data.Container.registerType('Edm.GeographyMultiPoint', Edm_GeographyMultiPoint);
- $data.Container.mapType(Edm_GeographyMultiPoint, $data.GeographyMultiPoint);
-
- function Edm_GeographyMultiLineString() { };
- $data.Container.registerType('Edm.GeographyMultiLineString', Edm_GeographyMultiLineString);
- $data.Container.mapType(Edm_GeographyMultiLineString, $data.GeographyMultiLineString);
-
- function Edm_GeographyMultiPolygon() { };
- $data.Container.registerType('Edm.GeographyMultiPolygon', Edm_GeographyMultiPolygon);
- $data.Container.mapType(Edm_GeographyMultiPolygon, $data.GeographyMultiPolygon);
-
- function Edm_GeographyCollection() { };
- $data.Container.registerType('Edm.GeographyCollection', Edm_GeographyCollection);
- $data.Container.mapType(Edm_GeographyCollection, $data.GeographyCollection);
-
- function Edm_GeometryPoint() { };
- $data.Container.registerType('Edm.GeometryPoint', Edm_GeometryPoint);
- $data.Container.mapType(Edm_GeometryPoint, $data.GeometryPoint);
-
- function Edm_GeometryLineString() { };
- $data.Container.registerType('Edm.GeometryLineString', Edm_GeometryLineString);
- $data.Container.mapType(Edm_GeometryLineString, $data.GeometryLineString);
-
- function Edm_GeometryPolygon() { };
- $data.Container.registerType('Edm.GeometryPolygon', Edm_GeometryPolygon);
- $data.Container.mapType(Edm_GeometryPolygon, $data.GeometryPolygon);
-
- function Edm_GeometryMultiPoint() { };
- $data.Container.registerType('Edm.GeometryMultiPoint', Edm_GeometryMultiPoint);
- $data.Container.mapType(Edm_GeometryMultiPoint, $data.GeometryMultiPoint);
-
- function Edm_GeometryMultiLineString() { };
- $data.Container.registerType('Edm.GeometryMultiLineString', Edm_GeometryMultiLineString);
- $data.Container.mapType(Edm_GeometryMultiLineString, $data.GeometryMultiLineString);
-
- function Edm_GeometryMultiPolygon() { };
- $data.Container.registerType('Edm.GeometryMultiPolygon', Edm_GeometryMultiPolygon);
- $data.Container.mapType(Edm_GeometryMultiPolygon, $data.GeometryMultiPolygon);
-
- function Edm_GeometryCollection() { };
- $data.Container.registerType('Edm.GeometryCollection', Edm_GeometryCollection);
- $data.Container.mapType(Edm_GeometryCollection, $data.GeometryCollection);
-
- $data.oDataEdmMapping = {
- '$data.Byte': 'Edm.Byte',
- '$data.SByte': 'Edm.SByte',
- '$data.Decimal': 'Edm.Decimal',
- '$data.Float': 'Edm.Float',
- '$data.Int16': 'Edm.Int16',
- '$data.Int64': 'Edm.Int64',
- '$data.DateTimeOffset': 'Edm.DateTimeOffset',
- '$data.Time': 'Edm.Time',
- '$data.Boolean': 'Edm.Boolean',
- '$data.Blob': 'Edm.Binary',
- '$data.Date': 'Edm.DateTime',
- '$data.Number': 'Edm.Double',
- '$data.Integer': 'Edm.Int32',
- '$data.Int32': 'Edm.Int32',
- '$data.String': 'Edm.String',
- '$data.ObjectID': 'Edm.String',
- '$data.GeographyPoint': 'Edm.GeographyPoint',
- '$data.GeographyLineString': 'Edm.GeographyLineString',
- '$data.GeographyPolygon': 'Edm.GeographyPolygon',
- '$data.GeographyMultiPoint': 'Edm.GeographyMultiPoint',
- '$data.GeographyMultiLineString': 'Edm.GeographyMultiLineString',
- '$data.GeographyMultiPolygon': 'Edm.GeographyMultiPolygon',
- '$data.GeographyCollection': 'Edm.GeographyCollection',
- '$data.GeometryPoint': 'Edm.GeometryPoint',
- '$data.GeometryLineString': 'Edm.GeometryLineString',
- '$data.GeometryPolygon': 'Edm.GeometryPolygon',
- '$data.GeometryMultiPoint': 'Edm.GeometryMultiPoint',
- '$data.GeometryMultiLineString': 'Edm.GeometryMultiLineString',
- '$data.GeometryMultiPolygon': 'Edm.GeometryMultiPolygon',
- '$data.GeometryCollection': 'Edm.GeometryCollection',
- '$data.Guid': 'Edm.Guid'
- };
-
-})($data);
-$data.Container.registerConverter('$data.Boolean', {
- '$data.String': function(value){
- if (value.toLowerCase() == 'true') return true;
- if (value.toLowerCase() == 'false') return false;
-
- return !!value;
- },
- 'default': function(value){
- return !!value;
- }
-});
-
-$data.Container.registerConverter('$data.Integer', {
- 'default': function (value) {
- if (value === Number.POSITIVE_INFINITY ||
- value === Number.NEGATIVE_INFINITY ||
- value === Number.MAX_VALUE ||
- value === Number.MIN_VALUE) {
- return value;
- }
-
- var r = parseInt(+value, 10);
- if (isNaN(r)) throw 0;
- return r;
- }
-});
-
-$data.Container.registerConverter('$data.Int32', {
- 'default': function (value) {
- return value | 0;
- }
-});
-
-$data.Container.registerConverter('$data.Number', {
- 'default': function(value){
- var r = +value;
- if (isNaN(r)) throw 0;
- return r;
- }
-});
-
-$data.Container.registerConverter('$data.Byte', {
- 'default': function(value){
- return (value | 0) & 0xff;
- }
-});
-
-$data.Container.registerConverter('$data.Date', {
- 'default': function(value){
- var d = new Date(value);
- if (isNaN(d)) throw 0;
- return d;
- }
-});
-
-$data.Container.registerConverter('$data.DateTimeOffset', {
- '$data.Date': function(value){
- return value;
- },
- 'default': function(value){
- var d = new Date(value);
- if (isNaN(d)) throw 0;
- return d;
- }
-});
-(function () {
- function parseFromString(value) {
- var regex = /^([0-9]|0[0-9]|1[0-9]|2[0-3]):([0-5][0-9]|[0-9])(:([0-5][0-9]|[0-9])(\.(\d+))?)?$/;
-
- var matches = regex.exec(value)
- if (!matches) throw 0;
- var time = '';
- time += ('00' + matches[1]).slice(-2);
- time += ':' + ('00' + matches[2]).slice(-2);
- if (matches[4]) {
- time += ':' + ('00' + matches[4]).slice(-2);
- } else {
- time += ':00';
- }
- if (matches[6])
- time += '.' + (matches[6] + '000').slice(0, 3);
-
- return time;
- }
-
- $data.Container.registerConverter('$data.Time', {
- '$data.String': parseFromString,
- '$data.Number': function tt(value) {
- var metrics = [1000, 60, 60];
- var result = [0, 0, 0, value | 0];
-
- for (var i = 0; i < metrics.length; i++) {
- result[metrics.length - (i + 1)] = (result[metrics.length - i] / metrics[i]) | 0;
- result[metrics.length - i] -= result[metrics.length - (i + 1)] * metrics[i];
- }
-
- var time = '';
- for (var i = 0; i < result.length; i++) {
- if (i < result.length - 1) {
- time += ('00' + result[i]).slice(-2);
- if (i < result.length - 2) time += ':';
- } else {
- time += '.' + ('000' + result[i]).slice(-3);
- }
- }
-
- return parseFromString(time);
- },
- '$data.Date': function (value) {
- var val = value.getHours() + ':' + value.getMinutes() + ':' + value.getSeconds();
- var ms = value.getMilliseconds()
- if (ms) {
- val += '.' + ms;
- }
-
- return parseFromString(val);
- }
- });
-})();
-
-$data.Container.registerConverter('$data.Decimal', {
- '$data.Boolean': function(value){
- return value ? '1' : '0';
- },
- '$data.Number': function(value){
- return value.toString();
- },
- '$data.String': function(value){
- if (!/^\-?([0-9]+(\.[0-9]+)?|Infinity)$/.test(value)) throw 0;
- return value;
- },
- '$data.Date': function(value){
- var r = value.valueOf();
- if (isNaN(r)) throw 0;
- return r.toString();
- }
-});
-
-$data.packIEEE754 = function(v, ebits, fbits){
- var bias = (1 << (ebits - 1)) - 1, s, e, f, ln, i, bits, str, bytes;
-
- // Compute sign, exponent, fraction
- if (v !== v){
- // NaN
- // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
- e = (1 << bias) - 1; f = Math.pow(2, fbits - 1); s = 0;
- }else if (v === Infinity || v === -Infinity){
- e = (1 << bias) - 1; f = 0; s = (v < 0) ? 1 : 0;
- }else if (v === 0){
- e = 0; f = 0; s = (1 / v === -Infinity) ? 1 : 0;
- }else{
- s = v < 0;
- v = Math.abs(v);
-
- if (v >= Math.pow(2, 1 - bias)){
- // Normalized
- ln = Math.min(Math.floor(Math.log(v) / Math.LN2), bias);
- e = ln + bias;
- f = Math.round(v * Math.pow(2, fbits - ln) - Math.pow(2, fbits));
- }else{
- // Denormalized
- e = 0;
- f = Math.round(v / Math.pow(2, 1 - bias - fbits));
- }
- }
-
- // Pack sign, exponent, fraction
- bits = [];
- for (i = fbits; i; i -= 1) { bits.push(f % 2 ? 1 : 0); f = Math.floor(f / 2); }
- for (i = ebits; i; i -= 1) { bits.push(e % 2 ? 1 : 0); e = Math.floor(e / 2); }
- bits.push(s ? 1 : 0);
- bits.reverse();
- str = bits.join('');
-
- // Bits to bytes
- bytes = [];
- while (str.length){
- bytes.push(parseInt(str.substring(0, 8), 2));
- str = str.substring(8);
- }
-
- return bytes;
-};
-
-$data.unpackIEEE754 = function(bytes, ebits, fbits){
- // Bytes to bits
- var bits = [], i, j, b, str, bias, s, e, f;
-
- for (i = bytes.length; i; i -= 1){
- b = bytes[i - 1];
- for (j = 8; j; j -= 1){
- bits.push(b % 2 ? 1 : 0); b = b >> 1;
- }
- }
- bits.reverse();
- str = bits.join('');
-
- // Unpack sign, exponent, fraction
- bias = (1 << (ebits - 1)) - 1;
- s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
- e = parseInt(str.substring(1, 1 + ebits), 2);
- f = parseInt(str.substring(1 + ebits), 2);
-
- // Produce number
- if (e === (1 << ebits) - 1){
- return f !== 0 ? NaN : s * Infinity;
- }else if (e > 0){
- // Normalized
- return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
- }else if (f !== 0){
- // Denormalized
- return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
- }else{
- return s < 0 ? -0 : 0;
- }
-};
-
-$data.IEEE754 = function(v, e, f){
- return $data.unpackIEEE754($data.packIEEE754(v, e, f), e, f);
-};
-
-$data.Container.registerConverter('$data.Float', {
- 'default': function(value){
- var r = +value;
- if (isNaN(r)) throw 0;
- return $data.IEEE754(r, 8, 23);
- }
-});
-
-$data.Container.registerConverter('$data.Int16', {
- 'default': function(value){
- var r = (value | 0) & 0xffff;
- if (r >= 0x8000) return r - 0x10000;
- return r;
- }
-});
-
-$data.Container.registerConverter('$data.Int64', {
- '$data.Boolean': function(value){
- return value ? '1' : '0';
- },
- '$data.Number': function(value){
- var r = value.toString();
- if (r.indexOf('.') > 0) return r.split('.')[0];
- if (r.indexOf('.') == 0) throw 0;
- return r;
- },
- '$data.String': function(value){
- if (!/^\-?([0-9]+(\.[0-9]+)?|Infinity)$/.test(value)) throw 0;
- if (value.indexOf('.') > 0) return value.split('.')[0];
- if (value.indexOf('.') == 0) throw 0;
- return value;
- },
- '$data.Date': function(value){
- var r = value.valueOf();
- if (isNaN(r)) throw 0;
- return r.toString();
- }
-});
-
-$data.Container.registerConverter('$data.SByte', {
- 'default': function(value){
- var r = (value | 0) & 0xff;
- if (r >= 0x80) return r - 0x100;
- return r;
- }
-});
-
-$data.Container.registerConverter('$data.String', {
- '$data.Date': function(value){
- return value.toISOString();
- },
- '$data.ObjectID': function(value){
- return btoa(value.toString());
- },
- 'default': function(value){
- if (typeof value === 'object') return JSON.stringify(value);
- return value.toString();
- }
-});
-
-$data.Container.registerConverter('$data.Object', {
- '$data.String': function(value){
- return JSON.parse(value);
- },
- '$data.Function': function(){
- throw 0;
- }
-});
-
-$data.Container.registerConverter('$data.Array', {
- '$data.String': function(value){
- var r = JSON.parse(value);
- if (!Array.isArray(r)) throw 0;
- return r;
- }
-});
-
-$data.Container.registerConverter('$data.ObjectID', {
- '$data.ObjectID': function(value){
- try{
- return btoa(value.toString());
- }catch(e){
- return value;
- }
- },
- '$data.String': function(id){
- return id;
- }
-});
-
-$data.Container.proxyConverter = function(v){ return v; };
-$data.Container.defaultConverter = function(type){ return function(v){ return $data.Container.convertTo(v, type); }; };
-$data.StringFunctions = {
- startsWith: function () {
- var self, str;
- if (arguments.length == 2) {
- self = arguments[0];
- str = arguments[1];
- } else if (arguments.length == 1 && typeof this === 'string') {
- self = this;
- str = arguments[0];
- } else if (this instanceof String) {
- self = this.valueOf();
- str = arguments[0];
- } else
- return false;
-
- if (typeof self !== 'string') return false;
- return self.indexOf(str) === 0;
- },
- endsWith: function () {
- var self, str;
- if (arguments.length == 2) {
- self = arguments[0];
- str = arguments[1];
- } else if (arguments.length == 1 && typeof this === 'string') {
- self = this;
- str = arguments[0];
- } else if (this instanceof String) {
- self = this.valueOf();
- str = arguments[0];
- } else
- return false;
-
- if (typeof self !== 'string') return false;
- return self.slice(-str.length) === str;
- },
- contains: function () {
- var self, str;
- if (arguments.length == 2) {
- self = arguments[0];
- str = arguments[1];
- } else if (arguments.length == 1 && typeof this === 'string') {
- self = this;
- str = arguments[0];
- } else if (this instanceof String) {
- self = this.valueOf();
- str = arguments[0];
- } else
- return false;
-
- if (typeof self !== 'string') return false;
- return self.indexOf(str) >= 0;
- }
-};
-//TODO: Finish refactoring ExpressionNode.js
-
-$data.Class.define("$data.Expressions.ExpressionType", null, null, {}, {
- Constant: "constant", // { type:LITERAL, executable:true, valueType:, value: }
- Variable: "variable", // { type:VARIABLE, executable:true, name: }
- MemberAccess: "memberAccess", // { type:MEMBERACCESS, executable:true, expression:, member: }
- Call: "call",
-
- /* binary operators */
- Equal: "equal",
- NotEqual: "notEqual",
- EqualTyped: "equalTyped",
- NotEqualTyped: "notEqualTyped",
- GreaterThen: "greaterThan",
- LessThen: "lessThan",
- GreaterThenOrEqual: "greaterThanOrEqual",
- LessThenOrEqual: "lessThenOrEqual",
- Or: "or",
- OrBitwise: "orBitwise",
- And: "and",
- AndBitwise: "andBitwise",
-
-
- In: "in",
-
- Add: "add",
- Divide: "divide",
- Multiply: "multiply",
- Subtract: "subtract",
- Modulo: "modulo",
- ArrayIndex: "arrayIndex",
-
- /* unary operators */
- New: "new",
- Positive: "positive",
- Negative: "negative",
- Increment: "increment",
- Decrement: "decrement",
- Not: "not",
-
-
- This: "this",
- LambdaParameterReference: "lambdaParameterReference",
- LambdaParameter: "lambdaParameter",
- Parameter: "parameter",
-
- ArrayLiteral: "arrayLiteral",
- ObjectLiteral: "objectLiteral",
- ObjectField: "objectField",
- Function: "Function",
- Unknown: "UNKNOWN",
-
- EntitySet: "EntitySet",
- ServiceOperation: "ServiceOperation",
- EntityField: "EntityField",
- EntityContext: "EntityContext",
- Entity: "Entity",
- Filter: "Filter",
- First: "First",
- Count: "Count",
- InlineCount: "InlineCount",
- Single: "Single",
- Find: "Find",
- Some: "Some",
- Every: "Every",
- ToArray: "ToArray",
- BatchDelete: "BatchDelete",
- ForEach: "ForEach",
- Projection: "Projection",
- EntityMember: "EntityMember",
- EntityFieldOperation: "EntityFieldOperation",
- FrameOperation: "FrameOperation",
- EntityFunctionOperation: "EntityFunctionOperation",
- ContextFunctionOperation: "ContextFunctionOperation",
- EntityBinary: "EntityBinary",
- Code: "Code",
- ParametricQuery: "ParametricQuery",
- MemberInfo: "MemberInfo",
- QueryParameter: "QueryParameter",
- ComplexEntityField: "ComplexEntityField",
-
- Take: "Take",
- Skip: "Skip",
- OrderBy: "OrderBy",
- OrderByDescending: "OrderByDescending",
- Include: "Include",
-
- IndexedPhysicalAnd:"IndexedDBPhysicalAndFilterExpression",
- IndexedLogicalAnd:"IndexedDBLogicalAndFilterExpression",
- IndexedLogicalOr: "IndexedDBLogicalOrFilterExpression",
- IndexedLogicalIn: "IndexedDBLogicalInFilterExpression"
-});
-
-$data.BinaryOperator = function () {
- ///
- ///
- ///
-}
-
-$data.binaryOperators = [
- { operator: "==", expressionType: $data.Expressions.ExpressionType.Equal, type: "boolean", implementation: function (a, b) { return a == b; } },
- { operator: "===", expressionType: $data.Expressions.ExpressionType.EqualTyped, type: "boolean", implementation: function (a, b) { return a === b; } },
- { operator: "!=", expressionType: $data.Expressions.ExpressionType.NotEqual, type: "boolean", implementation: function (a, b) { return a != b; } },
- { operator: "!==", expressionType: $data.Expressions.ExpressionType.NotEqualTyped, type: "boolean", implementation: function (a, b) { return a !== b; } },
- { operator: ">", expressionType: $data.Expressions.ExpressionType.GreaterThen, type: "boolean", implementation: function (a, b) { return a > b; } },
- { operator: ">=", expressionType: $data.Expressions.ExpressionType.GreaterThenOrEqual, type: "boolean", implementation: function (a, b) { return a >= b; } },
- { operator: "<=", expressionType: $data.Expressions.ExpressionType.LessThenOrEqual, type: "boolean", implementation: function (a, b) { return a <= b; } },
- { operator: "<", expressionType: $data.Expressions.ExpressionType.LessThen, type: "boolean", implementation: function (a, b) { return a < b; } },
- { operator: "&&", expressionType: $data.Expressions.ExpressionType.And, type: "boolean", implementation: function (a, b) { return a && b; } },
- { operator: "||", expressionType: $data.Expressions.ExpressionType.Or, type: "boolean", implementation: function (a, b) { return a || b; } },
- { operator: "&", expressionType: $data.Expressions.ExpressionType.AndBitwise, type: "number", implementation: function (a, b) { return a & b; } },
- { operator: "|", expressionType: $data.Expressions.ExpressionType.OrBitwise, type: "number", implementation: function (a, b) { return a | b; } },
- { operator: "+", expressionType: $data.Expressions.ExpressionType.Add, type: "number", implementation: function (a, b) { return a + b; } },
- { operator: "-", expressionType: $data.Expressions.ExpressionType.Subtract, type: "number", implementation: function (a, b) { return a - b; } },
- { operator: "/", expressionType: $data.Expressions.ExpressionType.Divide, type: "number", implementation: function (a, b) { return a / b; } },
- { operator: "%", expressionType: $data.Expressions.ExpressionType.Modulo, type: "number", implementation: function (a, b) { return a % b; } },
- { operator: "*", expressionType: $data.Expressions.ExpressionType.Multiply, type: "number", implementation: function (a, b) { return a * b; } },
- { operator: "[", expressionType: $data.Expressions.ExpressionType.ArrayIndex, type: "number", implementation: function (a, b) { return a[b]; } },
- { operator: "in", expressionType: $data.Expressions.ExpressionType.In, type: 'boolean', implementation: function (a, b) { return a in b; } }
-];
-
-
-$data.binaryOperators.resolve = function (operator) {
- var result = $data.binaryOperators.filter(function (item) { return item.operator == operator; });
- if (result.length > 0)
- return operator;
- //Guard.raise("Unknown operator: " + operator);
-};
-
-$data.binaryOperators.contains = function (operator) {
- return $data.binaryOperators.some(function (item) { return item.operator == operator; });
-};
-
-$data.binaryOperators.getOperator = function (operator) {
- ///
- var result = $data.binaryOperators.filter(function (item) { return item.operator == operator; });
- if (result.length < 1)
- Guard.raise("Unknown operator: " + operator);
- return result[0];
-};
-
-
-$data.unaryOperators = [
- { operator: "+", arity: "prefix", expressionType: $data.Expressions.ExpressionType.Positive, type: "number", implementation: function (operand) { return +operand; } },
- { operator: "-", arity: "prefix", expressionType: $data.Expressions.ExpressionType.Negative, type: "number", implementation: function (operand) { return -operand; } },
- { operator: "++", arity: "prefix", expressionType: $data.Expressions.ExpressionType.Increment, type: "number", implementation: function (operand) { return ++operand; } },
- { operator: "--", arity: "prefix", expressionType: $data.Expressions.ExpressionType.Decrement, type: "number", implementation: function (operand) { return --operand; } },
- { operator: "++", arity: "suffix", expressionType: $data.Expressions.ExpressionType.Increment, type: "number", implementation: function (operand) { return operand++; } },
- { operator: "!", arity: "prefix", expressionType: $data.Expressions.ExpressionType.Not, type: "boolean", implementation: function (operand) { return !operand; } },
- { operator: "--", arity: "suffix", expressionType: $data.Expressions.ExpressionType.Decrement, type: "number", implementation: function (operand) { return operand--; } }
-
- //{ operator: "new", expressionType : $data.Expressions.ExpressionType.New, type: "object", implementation: function(operand) { return new operand; }
-];
-
-$data.unaryOperators.resolve = function (operator) {
- var result = $data.unaryOperators.filter(function (item) { return item.operator == operator; });
- if (result.length > 0)
- return operator;
- //Guard.raise("Unknown operator: " + operator);
-};
-
-$data.unaryOperators.contains = function (operator) {
- return $data.unaryOperators.some(function (item) { return item.operator == operator; });
-};
-
-$data.unaryOperators.getOperator = function (operator, arity) {
- ///
- var result = $data.unaryOperators.filter(function (item) { return item.operator == operator && (!arity || item.arity == arity); });
- if (result.length < 1)
- Guard.raise("Unknown operator: " + operator);
- return result[0];
-};
-
-
-$data.timeIt = function (fn, iterations) {
- iterations = iterations || 1;
-
- console.time("!");
- for (var i = 0; i < iterations; i++) {
- fn();
- }
- console.timeEnd("!");
-}
-
-$data.Expressions.OperatorTypes = {
- UNARY: "UNARY", // { type:UNARY, executable:true, operator:, operand: }
- INCDEC: "INCDEC", // { type:INCDEC, executable:true, operator:, operand:, suffix: }
- DECISION: "DECISION", // { type:DECISION, executable:true, expression:, left:, right: }
- METHODCALL: "METHODCALL", // { type:METHODCALL, executable:true, object:, method:, args: }
- NEW: "NEW", // { type:NEW, executable:true, values: [] };
- JSONASSIGN: "JSONASSIGN", // { type:JSONASSIGN, executable:true, left:, right: }
- ARRAYACCESS: "ARRAYACCESS", // { type:ARRAYACCESS, executable:true, array:, index: }
- UNKNOWN: "UNKNOWN"
-};
-
-$data.executable = true;
-
-function jsonify(obj) { return JSON.stringify(obj, null, "\t"); }
-
-$C('$data.Expressions.ExpressionNode', null, null, {
- constructor: function () {
- ///Provides a base class for all Expressions.
- ///Represents the expression type of the node
- ///For the list of expression node types refer to $data.Expressions.ExpressionType
- ///
- ///The result type of the expression
- ///True if the expression can be evaluated to yield a result
- ///this.nodeType = $data.Expressions.ExpressionType.Unknown;
- ///this.type = type;
- ///this.nodeType = $data.Expressions.ExpressionType.Unknown;
- ///this.executable = (executable === undefined || executable === null) ? true : executable;
- ///TODO
- this.expressionType = this.constructor;
- },
-
- getJSON: function () { return jsonify(this); },
-
- //TOBLOG maybe
- /*expressionType: {
- value: undefined,
- ////OPTIMIZE
- set: function (value) {
- var _expressionType;
- Object.defineProperty(this, "expressionType", {
- set: function (value) {
- if (typeof value === 'string') {
- value = Container.resolveType(value);
- }
- _expressionType = value;
- },
- get: function (value) {
- //IE ommits listing JSON.stringify in call chain
-
- if (arguments.callee.caller == jsonify || arguments.callee.caller == JSON.stringify) {
- return Container.resolveName(_expressionType);
- }
- return _expressionType;
- },
- enumerable: true
- });
-
- this.expressionType = value;
- },
- get: function () { return undefined; },
- enumerable: true
- },*/
- expressionType: {
- set: function (value) {
- if (typeof value === 'string') {
- value = Container.resolveType(value);
- }
- this._expressionType = value;
- },
- get: function (value) {
- //IE ommits listing JSON.stringify in call chain
-
- if (arguments.callee.caller == jsonify || arguments.callee.caller == JSON.stringify) {
- return Container.resolveName(this._expressionType);
- }
- return this._expressionType;
- },
- enumerable: true
- },
- ///toString: function () { },
- nodeType: { value: $data.Expressions.ExpressionType.Unknown, writable: false },
-
- type: {},
-
- isTerminated: { value: false },
-
- toString: function () {
- return this.value;
- }
-}, null);
-
-
-$C('$data.Expressions.UnaryExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (operand, operator, nodeType, resolution) {
- ///
- /// Represents an operation with only one operand and an operator
- ///
- ///
- ///
- ///
- ///
- this.operand = operand;
- this.operator = operator;
- this.nodeType = nodeType;
- this.resolution = resolution;
- },
-
- operator: { value: undefined, writable: true },
- operand: { value: undefined, writable: true },
- nodeType: { value: undefined, writable: true }
-});
-$C('$data.Expressions.ArrayLiteralExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (items) {
- ///
- ///
- ///
- this.items = items || [];
- },
- nodeType: { value: $data.Expressions.ExpressionType.ArrayLiteral, writable: true },
-
- items: { value: undefined, dataType: Array, elementType: $data.Expressions.ExpressionNode },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- ///Represents a call to an object or global method
- ///The expression for object that has the method
- ///The member descriptor
- this.expression = expression;
- this.member = member;
- this.args = args;
- },
-
- nodeType: {
- value: $data.Expressions.ExpressionType.Call
- },
-
- expression: {
- value: undefined,
- dataType: $data.Expressions.ExpressionNode,
- writable: true
- },
-
- member: {
- value: undefined,
- dataType: $data.MemberDefinition,
- writable: true
- },
-
- type: {
- value: undefined,
- writable: true
- },
-
- implementation: {
- get: function () {
- return function(thisObj, method, args) {
- if (typeof method !== 'function') {
- method = thisObj[method];
- }
- Guard.requireType("method", method, Function);
- return method.apply(thisObj, args);
- };
- },
- set: function (value) { Guard.raise("Property can not be set"); }
- },
-
- toString: function (debug) {
- return this.object.toString() + "." + this.member.toString() + "(" + ")";
- }
-
-});
-$C('$data.Expressions.CodeParser', null, null, {
-
- constructor: function (scopeContext) {
- ///
- ///
- ///
- ///
- ///
- this.scopeContext = scopeContext;
- this.lambdaParams = [];
- },
-
- log: function(logInfo) {
- if (this.scopeContext)
- this.scopeContext.log(logInfo);
- },
-
- parseExpression: function (code, resolver) {
- ///
- ///Parses the provided code and returns a parser result with parser information
- ///The JavaScript code to parse
ex: "function (a,b,c) { return a + b /c }"
- ///The ParameterResolver class that resolves vaiable and parameteres references
- ///
- ///
- if (typeof code === 'object') { code = ''; }
- var result = {
- success: true,
- errorMessage: '',
- errorDetails: ''
- };
- ///
-
- //console.log(code.toString());
- if ($data.Acorn){
- //console.log('using acorn.js');
- return { success: true, expression: this.ParserBuild($data.Acorn.parse('(' + code.toString() + ')').body[0]), errors: [] };
- }else if ($data.Esprima){
- //console.log('using esprima.js');
- return { success: true, expression: this.ParserBuild($data.Esprima.parse('(' + code.toString() + ')').body[0]), errors: [] };
- }else{
- //console.log('using JayLint');
- var AST = $data.ASTParser.parseCode(code);
- this.log({ event: "AST", data: AST });
- if (!AST.success) {
- return {
- success: false,
- error: "ASTParser error",
- errorMessage: (AST.errors) ? JSON.stringify(AST.errors) : "could not get code"
- };
- }
- var b = this.Build2(AST.tree.first[0]);
- result = { success: true, expression: b, errors: AST.errors };
- return result;
- }
- },
-
- createExpression: function (code, resolver) {
- ///
- ///Parses the provided code and returns a JavaScript code expression tree
- ///The JavaScript code to parse
ex: "a + b /c"
- ///The ParameterResolver class that resolves vaiable and parameteres references
- ///
- ///
- ///
- ///Parses the provided code and returns a JavaScript code expression tree
- ///The JavaScript function to parse
ex: "function (a,b,c) { return a + b /c }"
- ///The ParameterResolver class that resolves vaiable and parameteres references
- ///
- ///
-
- var result = this.parseExpression(code, resolver);
- if (!result.success) {
- Guard.raise("ExpressionParserError: " + result.errorMessage);
- }
- return result.expression;
- },
-
- ParserBuild: function(node){
- //console.log(node);
- return this['Parser' + node.type](node);
- },
-
- ParserExpressionStatement: function(node){
- return this.ParserBuild(node.expression);
- },
-
- ParserBlockStatement: function(node){
- return this.ParserBuild(node.body[0]);
- },
-
- ParserReturnStatement: function(node){
- return this.ParserBuild(node.argument);
- },
-
- ParserMemberExpression: function(node){
- return new $data.Expressions.PropertyExpression(
- this.ParserBuild(node.object),
- new $data.Expressions.ConstantExpression(node.property.name || node.property.value, typeof (node.property.name || node.property.value))
- );
- },
-
- ParserIdentifier: function(node){
- return this.ParserParameter(node,
- this.lambdaParams.indexOf(node.name) > -1
- ? $data.Expressions.ExpressionType.LambdaParameterReference
- : $data.Expressions.ExpressionType.Parameter
- );
- },
-
- ParserObjectExpression: function(node){
- var props = new Array(node.properties.length);
- for (var i = 0; i < node.properties.length; i++){
- props[i] = this.ParserProperty(node.properties[i]);
- }
-
- return new $data.Expressions.ObjectLiteralExpression(props);
- },
-
- ParserArrayExpression: function(node){
- var items = new Array(node.elements.length);
- for (var i = 0; i < node.elements.length; i++){
- items[i] = this.ParserBuild(node.elements[i]);
- }
-
- return new $data.Expressions.ArrayLiteralExpression(items);
- },
-
- ParserProperty: function(node){
- return new $data.Expressions.ObjectFieldExpression(node.key.name, this.ParserBuild(node.value));
- },
-
- ParserFunctionExpression: function(node){
- var params = new Array(node.params.length);
- for (var i = 0; i < node.params.length; i++){
- this.lambdaParams.push(node.params[i].name);
- params[i] = this.ParserParameter(node.params[i], $data.Expressions.ExpressionType.LambdaParameter);
- params[i].owningFunction = result;
- }
- var result = new $data.Expressions.FunctionExpression(node.id ? node.id.name : node.id, params, this.ParserBuild(node.body));
-
- return result;
- },
-
- ParserParameter: function(node, nodeType){
- var result = new $data.Expressions.ParameterExpression(node.name, null, nodeType);
- if (nodeType == $data.Expressions.ExpressionType.LambdaParameterReference){
- result.paramIndex = this.lambdaParams.indexOf(node.name);
- }
-
- return result;
- },
-
- ParserLogicalExpression: function(node){
- return this.ParserBinaryExpression(node);
- },
-
- ParserOperators: {
- value: {
- "==": { expressionType: $data.Expressions.ExpressionType.Equal, type: "boolean", implementation: function (a, b) { return a == b; } },
- "===": { expressionType: $data.Expressions.ExpressionType.EqualTyped, type: "boolean", implementation: function (a, b) { return a === b; } },
- "!=": { expressionType: $data.Expressions.ExpressionType.NotEqual, type: "boolean", implementation: function (a, b) { return a != b; } },
- "!==": { expressionType: $data.Expressions.ExpressionType.NotEqualTyped, type: "boolean", implementation: function (a, b) { return a !== b; } },
- ">": { expressionType: $data.Expressions.ExpressionType.GreaterThen, type: "boolean", implementation: function (a, b) { return a > b; } },
- ">=": { expressionType: $data.Expressions.ExpressionType.GreaterThenOrEqual, type: "boolean", implementation: function (a, b) { return a >= b; } },
- "<=": { expressionType: $data.Expressions.ExpressionType.LessThenOrEqual, type: "boolean", implementation: function (a, b) { return a <= b; } },
- "<": { expressionType: $data.Expressions.ExpressionType.LessThen, type: "boolean", implementation: function (a, b) { return a < b; } },
- "&&": { expressionType: $data.Expressions.ExpressionType.And, type: "boolean", implementation: function (a, b) { return a && b; } },
- "||": { expressionType: $data.Expressions.ExpressionType.Or, type: "boolean", implementation: function (a, b) { return a || b; } },
- "&": { expressionType: $data.Expressions.ExpressionType.AndBitwise, type: "number", implementation: function (a, b) { return a & b; } },
- "|": { expressionType: $data.Expressions.ExpressionType.OrBitwise, type: "number", implementation: function (a, b) { return a | b; } },
- "+": { expressionType: $data.Expressions.ExpressionType.Add, type: "number", implementation: function (a, b) { return a + b; } },
- "-": { expressionType: $data.Expressions.ExpressionType.Subtract, type: "number", implementation: function (a, b) { return a - b; } },
- "/": { expressionType: $data.Expressions.ExpressionType.Divide, type: "number", implementation: function (a, b) { return a / b; } },
- "%": { expressionType: $data.Expressions.ExpressionType.Modulo, type: "number", implementation: function (a, b) { return a % b; } },
- "*": { expressionType: $data.Expressions.ExpressionType.Multiply, type: "number", implementation: function (a, b) { return a * b; } },
- "[": { expressionType: $data.Expressions.ExpressionType.ArrayIndex, type: "number", implementation: function (a, b) { return a[b]; } },
- "in": { expressionType: $data.Expressions.ExpressionType.In, type: 'boolean', implementation: function (a, b) { return a in b; } }
- }
- },
-
- ParserUnaryOperators: {
- value: {
- "+": { arity: "prefix", expressionType: $data.Expressions.ExpressionType.Positive, type: "number", implementation: function (operand) { return +operand; } },
- "-": { arity: "prefix", expressionType: $data.Expressions.ExpressionType.Negative, type: "number", implementation: function (operand) { return -operand; } },
- "++true": { arity: "prefix", expressionType: $data.Expressions.ExpressionType.Increment, type: "number", implementation: function (operand) { return ++operand; } },
- "--true": { arity: "prefix", expressionType: $data.Expressions.ExpressionType.Decrement, type: "number", implementation: function (operand) { return --operand; } },
- "++false": { arity: "suffix", expressionType: $data.Expressions.ExpressionType.Increment, type: "number", implementation: function (operand) { return operand++; } },
- "!": { arity: "prefix", expressionType: $data.Expressions.ExpressionType.Not, type: "boolean", implementation: function (operand) { return !operand; } },
- "--false": { arity: "suffix", expressionType: $data.Expressions.ExpressionType.Decrement, type: "number", implementation: function (operand) { return operand--; } }
- }
- },
-
- ParserUnaryExpression: function(node){
- return new $data.Expressions.UnaryExpression(this.ParserBuild(node.argument), this.ParserUnaryOperators[node.operator], this.ParserUnaryOperators[node.operator].expressionType);
- },
-
- ParserUpdateExpression: function(node){
- return new $data.Expressions.UnaryExpression(this.ParserBuild(node.argument), this.ParserUnaryOperators[node.operator + node.prefix], this.ParserUnaryOperators[node.operator + node.prefix].nodeType);
- },
-
- ParserBinaryExpression: function(node){
- return new $data.Expressions.SimpleBinaryExpression(
- this.ParserBuild(node.left),
- this.ParserBuild(node.right),
- this.ParserOperators[node.operator].expressionType,
- node.operator,
- this.ParserOperators[node.operator].type
- );
- },
-
- ParserThisExpression: function(node){
- return new $data.Expressions.ThisExpression();
- },
-
- ParserLiteral: function(node){
- return new $data.Expressions.ConstantExpression(node.value, typeof node.value);
- },
-
- ParserCallExpression: function(node){
- var method = this.ParserBuild(node.callee);
- var args = new Array(node.arguments.length);
- for (var i = 0; i < node.arguments.length; i++){
- args[i] = this.ParserBuild(node.arguments[i]);
- }
-
- var member;
- var expression;
- switch (true){
- case method instanceof $data.Expressions.PropertyExpression:
- expression = method.expression;
- member = method.member;
- break;
- case method instanceof $data.Expressions.ParameterExpression:
- expression = new $data.Expressions.ConstantExpression(null, typeof null);
- member = method;
- break;
- }
-
- return new $data.Expressions.CallExpression(expression, member, args);
- }/*,
-
- Build2: function (node) {
- ///
- ///
- var n;
- switch (node.arity) {
- case "number":
- case "string":
- n = this.BuildConstant(node);
- break;
- case "prefix":
- switch (node.value) {
- case "{":
- n = this.BuildObjectLiteral(node);
- break;
- case "[":
- n = this.BuildArrayLiteral(node);
- break;
- case $data.unaryOperators.resolve(node.value):
- n = this.BuildUnary(node);
- break;
- //TODO: default case
- }
- break;
- case "suffix":
- switch (node.value) {
- case $data.unaryOperators.resolve(node.value):
- n = this.BuildUnary(node);
- break;
- default:
- Guard.raise("Unknown suffix: " + node.value);
- }
- break;
- case "infix":
- switch (node.value) {
- case "[":
- n = this.BuildArray(node);
- break;
- case $data.binaryOperators.resolve(node.value):
- n = this.BuildSimpleBinary(node);
- break;
- case "function":
- Guard.raise("Unexpected function arity");
- case "(":
- n = this.BuildCall(node);
- break;
- case ".":
- n = this.BuildProperty(node);
- break;
- default:
- debugger;
- //TODO: remove debugger, throw exception or break
- }
- break;
- case "statement":
- switch (node.value) {
- case "function":
- n = this.BuildFunction(node);
- //TODO: consider adding break
- }
- break;
- default:
- switch (node.value) {
- case "function":
- n = this.BuildFunction(node);
- break;
- case "true":
- case "false":
- case "null":
- n = this.BuildConstant(node);
- break;
- case "this":
- n = this.BuildThis(node);
- break;
- default:
- n = this.BuildParameter(node);
- break;
- }
- }
- return n;
- },
-
- BuildThis: function (node) {
- var result = Container.createThisExpression();
- return result;
- },
-
- BuildConstant: function (node) {
- ///
- var value = node.value;
- var type = node.type;
- if (node.reserved === true) {
- switch (node.value) {
- case "true": value = true; type = typeof true; break;
- case "false": value = false; type = typeof false; break;
- case "null": value = null; type = typeof null; break;
- //TODO: missing default case
- }
- }
- var result = new $data.Expressions.ConstantExpression(value, type);
- return result;
- },
-
- BuildFunctionParameter: function (node) {
-
- },
-
- BuildArray: function (node) {
- switch (node.second.type) {
- case "string":
- return this.BuildProperty(node);
- case "number":
- default:
- return this.BuildSimpleBinary(node);
- }
- },
-
- BuildParameter: function (node) {
- ///
- ///
- var paramName = node.value;
- //TODO
- //var paramType = this.resolver.resolveParameterType(node);
- var nodeType = node.funct ? $data.Expressions.ExpressionType.LambdaParameter :
- this.lambdaParams.indexOf(node.value) > -1 ?
- $data.Expressions.ExpressionType.LambdaParameterReference : $data.Expressions.ExpressionType.Parameter;
- var result = new $data.Expressions.ParameterExpression(node.value, null, nodeType);
-
- if (nodeType == $data.Expressions.ExpressionType.LambdaParameterReference) {
- result.paramIndex = this.lambdaParams.indexOf(node.value);
- }
-
- return result;
- },
-
- BuildArrayLiteral: function(node) {
- var self = this;
- var items = node.first.map(function (item) { return self.Build2(item); });
- var result = new $data.Expressions.ArrayLiteralExpression(items);
- return result;
- },
-
- BuildObjectLiteral: function (node) {
- var self = this;
- var fields = node.first.map(function (item) {
- var eItem = self.Build2(item.first);
- var result = new $data.Expressions.ObjectFieldExpression(item.value, eItem);
- return result;
- });
- var result = new $data.Expressions.ObjectLiteralExpression(fields);
- return result;
- },
-
- BuildFunction: function (node) {
- ///
- ///
- var self = this;
- var paramStack = [];
- var params = node.first && node.first.map(function (paramNode) {
- //paramStack.push(paramNode.value);
- this.lambdaParams.push(paramNode.value);
- return self.BuildParameter(paramNode);
- }, this);
- params = params || [];
-
- //skipping return for convenience
- //Possible we should raise an error as predicates and selectors can
- //not be code blocks just expressions
-
- var hasReturn = node.block.length == 0 ? false :
- node.block[0].value === "return" ? true : false;
- var body = (node.block.length > 0) ? this.Build2(hasReturn ? node.block[0].first : node.block[0]) : null;
-
- paramStack.forEach(function () { this.lambdaParams.pop(); }, this);
-
- var result = new $data.Expressions.FunctionExpression(node.value, params, body);
- params.forEach(function (param) {
- param.owningFunction = result;
- });
-
- //TODO place on prototyope
- result.name = node.name;
- return result;
- },
-
- BuildCall: function (node) {
- var self = this;
- var method = self.Build2(node.first);
- var args = node.second.map(function (exp) { return self.Build2(exp); });
- var member;
- var expression;
- switch(true){
- case method instanceof $data.Expressions.PropertyExpression:
- expression = method.expression;
- member = method.member;
- break;
- case method instanceof $data.Expressions.ParameterExpression:
- expression = Container.createConstantExpression(null, typeof null);
- member = method;
- break;
- //TODO: missing default case
- }
-
- var result = Container.createCallExpression(expression, member, args);
- return result;
- },
-
- BuildProperty: function (node) {
- ///Builds a PropertyExpression from the AST node
- ///
- ///
- var expression = this.Build2(node.first);
- //TODO
- //var type = expression.type;
- //var member = type.getMemberDefinition()
- //TODO how to not if?????
- var member;
- if (node.second.identifier) {
- member = new $data.Expressions.ConstantExpression(node.second.value, "string");
- } else {
- member = this.Build2(node.second);
- }
- var result = new $data.Expressions.PropertyExpression(expression, member);
- return result;
- },
-
-
- BuildUnary: function(node) {
- var operator = $data.unaryOperators.getOperator(node.value, node.arity);
- var nodeType = operator.expressionType;
- var operand = this.Build2(node.first);
- var result = new $data.Expressions.UnaryExpression(operand, operator, nodeType);
- return result;
- },
-
- BuildSimpleBinary: function (node) {
- ///
-
- var operator = $data.binaryOperators.getOperator(node.value);
- var nodeType = operator.expressionType;
-
- var left = this.Build2(node.first || node.left);
- var right = this.Build2(node.second || node.right);
- var result = new $data.Expressions.SimpleBinaryExpression(left, right, nodeType, node.value, operator.type);
- return result;
- }
-
- //Build: function (node, expNode) {
- // var n;
- // switch (node.arity) {
- // case "ternary":
- // if (node.value == "?")
- // n = this.BuildDecision(node, expNode);
- // else
- // Guard.raise("Value of ternary node isn't implemented: " + node.value);
- // break;
- // case null:
- // default:
- // Guard.raise("Arity isn't implemented: " + node.arity);
- // }
- // return n;
- //},*/
-
-});
-
-$C('$data.Expressions.ConstantExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (value, type, name) {
- this.value = value;
- //TODO
- //this.type = Container.getTypeName(value);
-
- this.type = type;
- this.name = name;
- if (!Object.isNullOrUndefined(this.value)) {
- this.type = Container.resolveType(this.type)
- if (Container.resolveType(Container.getTypeName(this.value)) !== this.type)
- this.value = Container.convertTo(value, this.type);
- }
- },
- nodeType: { value: $data.Expressions.ExpressionType.Constant, enumerable: true },
- type: { value: Object, writable: true },
- value: { value: undefined, writable: true },
- toString: function (debug) {
- //return "[constant: " + this.value.toString() + "]";
- return this.value.toString();
- }
-});
-
-
-$C('$data.Expressions.FunctionExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (name, parameters, body) {
- ///
- ///Represents a function declaration.
- ///Function name
- ///The list of function parameters
- ///
- ///
- ///The list of function parameters
- ///The function body
-
- this.parameters = parameters || [];
- this.name = name;
- this.body = body;
- },
-
- toString: function (debug) {
- var paramStrings = this.parameters.map(function (p) {
- return p.toString();
- });
- paramStrings = paramStrings.join(",");
- var bodyString = (this.body ? this.body.toString(debug) : '');
- return "function " + this.name + "(" + paramStrings + ") { " + bodyString + "}";
- },
- nodeType: { value: $data.Expressions.ExpressionType.Function, writable: true },
- parameters: { value: undefined, dataType: Array, elementType: $data.Expressions.ParameterExpression },
- body: { value: undefined, dataType: $data.Expressions.ExpressionNode },
- type: {}
-}, null);
-$C('$data.Expressions.ObjectFieldExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (fieldName, expression) {
- ///
- ///
- this.fieldName = fieldName;
- this.expression = expression;
- },
- nodeType: { value: $data.Expressions.ExpressionType.ObjectField, writable: true },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- var result = "unimplemented";
- return result;
- }
-}, null);
-
-$C('$data.Expressions.ObjectLiteralExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (members) {
- ///Represent an object initializer literal expression
Ex: { prop: value}
- ///
- this.members = members;
- },
- nodeType: { value: $data.Expressions.ExpressionType.ObjectLiteral, writable: true },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- var result = "unimplemented";
- return result;
- },
-
- implementation: {
- get: function () {
- return function(namesAndValues) {
- var result = { };
- namesAndValues.forEach(function(item) {
- result[item.name] = item.value;
- });
- return result;
- };
- },
- set: function () {
- }
- }
-
-}, null);
-$C('$data.Expressions.PagingExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, expression, nType) {
- ///
- ///
- this.source = source;
- this.amount = expression;
- this.nodeType = nType;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Unknown, writable: true },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- var result = "unimplemented";
- return result;
- }
-}, null);
-$C('$data.Expressions.ParameterExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (name, type, nodeType) {
- ///
- ///
- //this.writePropertyValue("name", name);
- //this.writePropertyValue("type", type);
- this.nodeType = nodeType || $data.Expressions.ExpressionType.Parameter;
- this.name = name;
- this.type = type || "unknown";
- var _owningFunction;
- },
-
- owningFunction: { value: undefined, enumerable: false },
- nodeType: { value: $data.Expressions.ExpressionType.Parameter, writable: true },
- name: { value: undefined, dataType: String, writable: true },
- type: { value: undefined, dataType: "object", writable: true},
- toString: function (debug) {
- var result;
- result = debug ? this.type + " " : "";
- result = result + this.name;
- return result;
- }
-}, null);
-$C('$data.Expressions.PropertyExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (expression, member) {
- ///Represents accessing a property or field of an object
- ///The expression for the property owner object
- ///The member descriptor
- ///The expression for the property owner object
- ///The member descriptor
-
- this.expression = expression;
- this.member = member;
-
- this.type = member.dataType;
- },
-
- nodeType: {
- value: $data.Expressions.ExpressionType.MemberAccess
- },
-
- expression: {
- value: undefined,
- dataType: $data.Expressions.ExpressionNode,
- writable: true
- },
-
- implementation: {
- get: function () {
- return function (holder, memberName) {
- if (holder[memberName] === undefined)
- Guard.raise(new Exception("Parameter '" + memberName + "' not found in context", 'Property not found!'));
- return holder[memberName];
- };
- },
- set: function () {
- }
- },
-
- member: {
- value: undefined,
- dataType: $data.MemberDefinition,
- writable: true
- },
-
- type: {
- value: undefined,
- writable: true
- },
-
- toString: function (debug) {
- return this.expression.toString() + "." + this.member.toString();
- }
-
-});
-
-$C('$data.Expressions.SimpleBinaryExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (left, right, nodeType, operator, type, resolution) {
- ///Represents a bin operation with left and right operands and an operator///
- ///The left element of the binary operation
- ///The right element of the binary operation
- ///
- this.left = left;
- this.right = right;
- this.nodeType = nodeType;
- this.operator = operator;
- this.type = type;
- this.resolution = resolution;
- },
-
- implementation: {
- get: function () {
- return $data.binaryOperators.getOperator(this.operator).implementation;
- },
- set: function () { }
-
- },
- //nodeType: { value: $data.Expressions.ExpressionType },
- type: { value: "number", writable: true }
-});
-$C('$data.Expressions.ThisExpression', $data.Expressions.ExpressionNode, null, {
- nodeType: { value: $data.Expressions.ExpressionType.This }
-});
-$C('$data.Expressions.ExpressionVisitor', null, null,
- {
- constructor: function () {
- this._deep = 0;
- },
-
- Visit: function (eNode, context) {
- ///
- ///
- ///
- //
-
- //this._deep = this._deep + 1;
- if (!eNode) {
- return eNode;
- }
-
- var result = null;
-
- switch (eNode.expressionType) {
- case $data.Expressions.ParameterExpression:
- result = this.VisitParameter(eNode, context);
- break;
- case $data.Expressions.ConstantExpression:
- result = this.VisitConstant(eNode, context);
- break;
- case $data.Expressions.FunctionExpression:
- result = this.VisitFunction(eNode, context);
- break;
- case $data.Expressions.CallExpression:
- result = this.VisitCall(eNode, context);
- break;
- case $data.Expressions.SimpleBinaryExpression:
- result = this.VisitBinary(eNode, context);
- break;
- case $data.Expressions.PropertyExpression:
- result = this.VisitProperty(eNode, context);
- break;
- //result = th
- case $data.Expressions.ThisExpression:
- result = this.VisitThis(eNode, context);
- break;
- case $data.Expressions.ObjectLiteralExpression:
- result = this.VisitObjectLiteral(eNode, context);
- break;
- case $data.Expressions.ObjectFieldExpression:
- result = this.VisitObjectField(eNode, context);
- break;
- case $data.Expressions.ArrayLiteralExpression:
- result = this.VisitArrayLiteral(eNode, context);
- break;
- case $data.Expressions.UnaryExpression:
- result = this.VisitUnary(eNode, context);
- break;
- case $data.Expressions.EntityContextExpression:
- result = this.VisitEntityContext(eNode, context);
- break;
- default:
- debugger;
- break;
- //case VARIABLE:
-
- // result = this.VisitVariable(eNode, context);
- // break;
- //case MEMBERACCESS:
- // result = this.VisitMember(eNode, context);
- // break;
- //case BINARY:
- // result = this.VisitBinary(eNode, context);
- // break;
- //case UNARY:
- // result = this.VisitUnary(eNode, context);
- // break;
- //case INCDEC:
- // result = this.VisitIncDec(eNode, context);
- // break;
- //case EQUALITY: result = this.VisitEquality(eNode, context); break;
- //case DECISION: result = this.VisitDecision(eNode, context); break;
- //case METHODCALL: result = this.VisitMethodCall(eNode, context); break;
- //case NEW: result = this.VisitNew(eNode, context); break;
- //case JSONASSIGN: result = this.VisitJsonAssign(eNode, context); break;
- //case ARRAYACCESS: result = this.VisitArrayAccess(eNode, context); break;
- //default:
- // Guard.raise("Type isn't implemented: " + eNode.type);
- }
-
- this._deep = this._deep - 1;
- return result;
- },
-
- VisitArrayLiteral: function(eNode, context) {
- ///
- var self = this;
- var items = eNode.items.map(function (item) {
- return self.Visit(item, context);
- });
- var result = Container.createArrayLiteralExpression(items);
- return result;
- },
-
- VisitObjectLiteral: function(eNode, context) {
- ///
- var self = this;
- var members = eNode.members.map(function (member) {
- return self.Visit(member, context);
- });
- var result = Container.createObjectLiteralExpression(members);
- return result;
- },
-
- VisitObjectField: function(eNode, context) {
- ///
- var expression = this.Visit(eNode.expression, context);
- var result = Container.createObjectFieldExpression(eNode.fieldName, expression);
- return result;
- },
-
- VisitThis: function (eNode, context) {
- return eNode;
- },
- VisitCall: function (eNode, context) {
- ///
- var self = this;
- var args = eNode.args.map(function (arg) { return this.Visit(arg, context); }, this);
- var expression = this.Visit(eNode.expression, context);
- var member = this.Visit(eNode.member, context);
- return new $data.Expressions.CallExpression(expression, member, args);
- },
-
- VisitParameter: function(eNode, context) {
- ///
- ///
- //var result = new $data.Expressions.ParameterExpression(eNode.name, eNode.type, eNode.nodeType);
- return eNode;
- },
-
- VisitConstant: function (eNode, context) {
- ///
- ///
- //var result = new $data.Expressions.ParameterExpression(eNode.name, eNode.type, eNode.nodeType);
- return eNode;
- },
-
- VisitFunction: function(eNode, context) {
- ///
- var self = this;
-
- var params = eNode.parameters.map(function (p, i) {
- return self.Visit(p, context);
- });
-
- var body = self.Visit(eNode.body, context);
- var result = new $data.Expressions.FunctionExpression(eNode.name, params, body);
- return result;
- },
-
- VisitBinary: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- return new $data.Expressions.SimpleBinaryExpression(left, right, eNode.nodeType, eNode.operator, eNode.type);
- },
-
- VisitProperty: function (eNode, context) {
- ///
- var expression = this.Visit(eNode.expression, context);
- var member = this.Visit(eNode.member, context);
- return new $data.Expressions.PropertyExpression(expression, member);
- //var member =
- },
-
- VisitUnary: function (eNode, context) {
- ///
- ///
- ///
- ///
- var operand = this.Visit(eNode.operand, context);
- if (operand === eNode.operand)
- return eNode;
- return new $data.Expressions.UnaryExpression(operand, eNode.operator, eNode.nodeType);
- },
-
- VisitEntityContext: function (eNode, context) {
- ///
- ///
- //var result = new $data.Expressions.ParameterExpression(eNode.name, eNode.type, eNode.nodeType);
- return eNode;
- },
-
- VisitDecision: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var expression = this.Visit(eNode.expression, context);
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (expression === eNode.expression && left === eNode.left && right === eNode.right)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.DecisionExpressionNode.create(eNode.executable, expression, left, right);
- },
-
- VisitNew: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var values = this.VisitArray(eNode.values, context);
- if (values === eNode.values)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.NewExpressionNode.create(true, values);
- },
- VisitArrayAccess: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var array = this.Visit(eNode.array, context);
- var index = this.Visit(eNode.index, context);
- if (array === eNode.array && index === eNode.index)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.ArrayAccessExpressionNode.create(true, array, index);
- },
- VisitArray: function (eNodes, context) {
- var args = [];
- var ok = true;
- for (var i = 0; i < eNodes.length; i++) {
- args[i] = this.Visit(eNodes[i], context);
- ok = ok && args[i] === eNodes[i];
- }
- return ok ? eNodes : args;
- },
- GetMemberChain: function (memberAccess, context) {
- // { type:MEMBERACCESS, executable:true, expression:, member: }
- if (memberAccess.expression.type == MEMBERACCESS) {
- var a = this.GetMemberChain(memberAccess.expression, context);
- a.push(memberAccess.member);
- return a;
- }
- return [memberAccess.expression, memberAccess.member];
- }
- }, {});$C("$data.Expressions.ParameterProcessor", $data.Expressions.ExpressionVisitor, null, {
- constructor: function () {
- ///Provides a base class for several ParameterProcessors like GlobalParameterProcessor or LambdaParameterProcessor
- },
-
- Visit: function (node, context) {
- if ((node instanceof $data.Expressions.ParameterExpression ||
- node instanceof $data.Expressions.ThisExpression)
- && this.canResolve(node)) {
- var result = this.resolve(node, context);
- if (result !== node)
- result["resolvedBy"] = this.constructor.name;
- return result;
- } else {
- return node;
- }
- },
-
- canResolve: function (paramExpression) {
- ///
- Guard.raise("Pure method");
- },
- resolve: function (paramExpression) {
- ///
- Guard.raise("Pure method");
- }
-});
-$C("$data.Expressions.GlobalContextProcessor", $data.Expressions.ParameterProcessor, null, {
- constructor: function (global) {
- ///
- this.global = global;
- },
-
- canResolve: function (paramExpression) {
- ///
- return paramExpression.nodeType == $data.Expressions.ExpressionType.Parameter && this.global && typeof this.global === 'object' &&
- paramExpression.name in this.global;
- },
-
- resolve: function (paramExpression) {
- ///
- ///
- var resultValue = this.global[paramExpression.name];
- var expression = Container.createConstantExpression(resultValue, typeof resultValue, paramExpression.name);
- return expression;
- }
-
-});
-
-
-
-$C("$data.Expressions.ConstantValueResolver", $data.Expressions.ParameterProcessor, null, {
- constructor: function (paramsObject, global, scopeContext) {
- ///
- this.globalResolver = Container.createGlobalContextProcessor(global);
- this.paramResolver = Container.createGlobalContextProcessor(paramsObject);
- this.paramsObject = paramsObject;
- this.scopeContext = scopeContext;
- },
-
- canResolve: function (paramExpression) {
- ///
- return (paramExpression.name === '$context') || (paramExpression.nodeType == $data.Expressions.ExpressionType.This && this.paramsObject)
- ? true : (this.paramResolver.canResolve(paramExpression) || this.globalResolver.canResolve(paramExpression));
- },
-
- resolve: function (paramExpression) {
- ///
- ///
- if (paramExpression.name === '$context') {
- return Container.createEntityContextExpression(this.scopeContext);
- }
- if (paramExpression.nodeType == $data.Expressions.ExpressionType.This) {
- return Container.createConstantExpression(this.paramsObject, typeof this.paramsObject, 'this');
- }
- return this.paramResolver.canResolve(paramExpression) ? this.paramResolver.resolve(paramExpression) : this.globalResolver.resolve(paramExpression);
- }
-
-});$C("$data.Expressions.LocalContextProcessor", $data.Expressions.GlobalContextProcessor, null, {
- constructor: function (evalMethod) {
- ///
- this.canResolve = function (paramExpression) {
- ///
- return paramExpression.nodeType == $data.Expressions.ExpressionType.Parameter &&
- (evalMethod("typeof " + paramExpression.name) !== 'undefined');
- };
- this.resolve = function(paramExpression) {
- ///
- ///
- var resultValue = evalMethod(paramExpression.name);
- var expression = Container.createConstantExpression(resultValue, typeof resultValue);
- return expression;
- };
-
- }
- });
-$C("$data.Expressions.LambdaParameterProcessor", $data.Expressions.ParameterProcessor, null, {
- constructor: function (lambdaParameterTypeInfos) {
- ///
- ///
- var paramIndices = {};
- var $idx = "name";
-
- this.canResolve = function (paramExpression, context) {
- if (paramExpression.nodeType == $data.Expressions.ExpressionType.LambdaParameter) {
- var fnParams = paramExpression.owningFunction.parameters;
-
- if (fnParams.length == 1 && paramExpression.name == fnParams[0].name) {
- paramIndices[paramExpression.name] = lambdaParameterTypeInfos[0];
- return true;
- }
-
- for (var j = 0; j < fnParams.length; j++) {
- if (fnParams[j].name == paramExpression.name) {
- paramIndices[paramExpression.name] = lambdaParameterTypeInfos[j];
- return true;
- }
- }
- return false;
- }
- return false;
- };
-
- this.resolve = function(paramExpression, context) {
- var lambdaParamType = paramIndices[paramExpression.name];
- var result = Container.createParameterExpression(paramExpression.name,
- lambdaParamType,
- $data.Expressions.ExpressionType.LambdaParameter);
- result.owningFunction = paramExpression.owningFunction;
- return result;
- };
- }
-
-});
-$C('$data.Expressions.ParameterResolverVisitor', $data.Expressions.ExpressionVisitor, null, {
-
- constructor: function (expression, resolver) {
- ///
- /// ParameterResolverVisitor traverses the JavaScript Code Expression tree and converts
- /// outer but otherwise execution local variable references into ConstantExpressions-t.
- /// for example: context.Persons.filter(function(p) { return p.Name == document.location.href })
- /// is transformed into a constant that has the current href as its value
- ///
- ///
- ///
- this.lambdaParamCache = {};
- },
-
- Visit: function (expression, resolver) {
- ///
- ///
- //TODO base call is just ugly
- return $data.Expressions.ExpressionVisitor.prototype.Visit.call(this, expression, resolver);
-
- },
-
-
- VisitArrayLiteral: function(eNode, context) {
- var self = this;
- var items = eNode.items.map(function (item) { return self.Visit(item, context); });
- var allLocal = items.every(function (item) {
- return item instanceof $data.Expressions.ConstantExpression;
- });
-
- if (allLocal) {
- items = items.map(function (item) { return item.value });
- return Container.createConstantExpression(items, "array");
- } else {
- return Container.createArrayLiteralExpression(items);
- }
- },
-
- VisitObjectLiteral: function(eNode, context) {
- var self = this;
- var members = eNode.members.map(function (item) { return self.Visit(item, context); });
- var allLocal = members.every(function (member) {
- return member.expression instanceof $data.Expressions.ConstantExpression;
- });
-
- if (allLocal) {
- var params = members.map(function (member) { return { name: member.fieldName, value: member.expression.value }; });
- var value = eNode.implementation(params);
- return Container.createConstantExpression(value, typeof value);
- } else {
- return Container.createObjectLiteralExpression(members);
- }
- },
-
- VisitThis: function(eNode, resolver) {
- return resolver.Visit(eNode, resolver);
- },
-
- VisitParameter: function(eNode, resolver) {
- ///
- ///
- ///
-
- var node;
- ///TODO let the resolver handle lambdaReferences if it wants to deal with it
- switch(eNode.nodeType){
- case $data.Expressions.ExpressionType.Parameter:
- case $data.Expressions.ExpressionType.LambdaParameter:
- node = resolver.Visit(eNode, resolver);
- if (node.nodeType == $data.Expressions.ExpressionType.LambdaParameter) {
- this.lambdaParamCache[node.name] = node;
- }
- return node;
- case $data.Expressions.ExpressionType.LambdaParameterReference:
- var lambdaParam = this.lambdaParamCache[eNode.name];
- if (lambdaParam) {
- node = Container.createParameterExpression(eNode.name,
- lambdaParam.type,
- $data.Expressions.ExpressionType.LambdaParameterReference);
- node.paramIndex = eNode.paramIndex;
- //node.typeName = lambdaParam.type.name || lambdaParam.type;
- return node;
- }
- break;
- default:
- return eNode;
-
- }
-
-
- return eNode;
- },
-
- VisitConstant: function (eNode, context) {
- ///
- ///
- return eNode;
- },
-
- VisitFunction: function(eNode, context) {
- ///
-
- var self = this;
- var params = eNode.parameters.map(function (p, i) {
- var result = self.Visit(p, context);
- return result;
- });
- var body = self.Visit(eNode.body, context);
- var result = new $data.Expressions.FunctionExpression(eNode.name, params, body);
-
- return result;
- },
-
- VisitBinary: function (eNode, context) {
- ///
- ///
- ///
- ///
-
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- var expr = $data.Expressions;
-
- if (left instanceof expr.ConstantExpression && right instanceof expr.ConstantExpression)
- {
- var result = eNode.implementation(left.value, right.value);
- return Container.createConstantExpression(result, typeof result);
- }
- return new Container.createSimpleBinaryExpression(left, right, eNode.nodeType, eNode.operator, eNode.type);
- },
-
- VisitUnary: function (eNode, context) {
- ///
- ///
- ///
- ///
-
- var operand = this.Visit(eNode.operand, context);
- //var imp = $data.unaryOperators.getOperator(
- var expr = $data.Expressions;
- if (operand instanceof expr.ConstantExpression)
- {
- var result = eNode.operator.implementation(operand.value);
- return Container.createConstantExpression(result, typeof result);
- }
- return new Container.createUnaryExpression(operand, eNode.operator, eNode.nodeType);
- },
-
- VisitProperty: function (eNode, context) {
- ///
- var expression = this.Visit(eNode.expression, context);
- var member = this.Visit(eNode.member, context);
- var result;
- if (expression instanceof $data.Expressions.ConstantExpression &&
- member instanceof $data.Expressions.ConstantExpression) {
- ///TODO implement checking for the member, throw on error
- result = eNode.implementation(expression.value, member.value);
-
- //Method call processed before
- //if (typeof result === 'function') {
- // return new $data.Expressions.ConstantExpression(
- // function () { return result.apply(expression.value, arguments); });
- //}
- return Container.createConstantExpression(result, typeof result, expression.name + '$' + member.value);
- }
- if (expression === eNode.expression && member === eNode.member)
- return eNode;
-
- result = Container.createPropertyExpression(expression, member);
- return result;
- },
-
- VisitCall: function (eNode, context) {
- ///
- function isExecutable(args, body, obj) {
- return body instanceof $data.Expressions.ConstantExpression &&
- //global methods will not have a this.
- (!obj || obj instanceof $data.Expressions.ConstantExpression) &&
- args.every(function(item) {
- return item instanceof $data.Expressions.ConstantExpression;
- });
- }
- var call = $data.Expressions.ExpressionVisitor.prototype.VisitCall.apply(this, arguments);
- var obj = call.expression;
- var body = call.member;
- var args = call.args;
-
- function convertToValue(arg) {
- if (arg instanceof $data.Expressions.ConstantExpression)
- return arg.value;
- return arg;
- };
-
- if (isExecutable(args, body, obj)) {
- var fn = body.value;
- if (typeof fn === 'string' && obj.value) {
- fn = obj.value[fn];
- }
- if (typeof fn !== 'function') {
- //TODO dig that name out from somewhere
- Guard.raise("Constant expression is not a method...");
- }
- var value = eNode.implementation(obj.value, fn, args.map(convertToValue));
- return new $data.Expressions.ConstantExpression(value, typeof value);
- }
- return call;
- }
-}, {});
-$C("$data.Expressions.AggregatedVisitor", $data.Expressions.ExpressionVisitor, null, {
- constructor: function (visitors) {
- ///
-
- this.Visit = function (node, context) {
- for (var i = 0; i < visitors.length; i++) {
- var n = visitors[i].Visit(node, context);
- if (n !== node)
- return n;
- }
- return node;
- };
- }
-
-});
-//"use strict"; // suspicious code
-
-$C('$data.Expressions.LogicalSchemaBinderVisitor',
- $data.Expressions.ExpressionVisitor, null,
- {
- constructor: function (expression, binder) {
-
- },
-
- VisitProperty: function (expression, context) {
- ///
- var exp = this.Visit(expression.expression, context);
- var mem = this.Visit(expression.member, context);
-
- var type = exp.type;
- var memberType = context.memberResolver.resolve(type, mem.value);
- mem.type = memberType;
- return Container.createPropertyExpression(exp, mem);
- }
-
- }, {});$data.Class.define('$data.Expressions.ExpTreeVisitor',
- null, null,
- {
- constructor: function () {
- this._deep = 0;
- },
- Visit: function (eNode, context) {
- ///
- ///
- ///
- //
- this._deep = this._deep + 1;
- var result = null;
- switch (eNode.type) {
- case LITERAL: result = this.VisitLiteral(eNode, context); break;
- case VARIABLE: result = this.VisitVariable(eNode, context); break;
- case MEMBERACCESS: result = this.VisitMember(eNode, context); break;
- case BINARY: result = this.VisitBinary(eNode, context); break;
- case UNARY: result = this.VisitUnary(eNode, context); break;
- case INCDEC: result = this.VisitIncDec(eNode, context); break;
- case EQUALITY: result = this.VisitEquality(eNode, context); break;
- case DECISION: result = this.VisitDecision(eNode, context); break;
- case METHODCALL: result = this.VisitMethodCall(eNode, context); break;
- case NEW: result = this.VisitNew(eNode, context); break;
- case JSONASSIGN: result = this.VisitJsonAssign(eNode, context); break;
- case ARRAYACCESS: result = this.VisitArrayAccess(eNode, context); break;
- default:
- Guard.raise("Type isn't implemented: " + eNode.type);
- }
- this._deep = this._deep - 1;
- return result;
- },
- VisitLiteral: function (eNode, context) {
- ///
- ///
- ///
- //
-
- return eNode;
- },
- VisitVariable: function (eNode, context) {
- ///
- ///
- ///
- //
-
- return eNode;
- },
- VisitMember: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var expression = this.Visit(eNode.expression, context);
- var member = this.Visit(eNode.member, context);
- if (expression === eNode.expression && member === eNode.member)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.MemberAccessExpressionNode.create(eNode.executable, expression, member);
- },
- VisitBinary: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.BinaryExpressionNode.create(eNode.executable, eNode.operator, left, right);
- },
- VisitUnary: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var operand = this.Visit(eNode.operand, context);
- if (operand === eNode.operand)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.UnaryExpressionNode.create(eNode.executable, eNode.operator, operand);
- },
- VisitIncDec: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var operand = this.Visit(eNode.operand, context);
- if (operand === eNode.operand)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.IncDecExpressionNode.create(eNode.executable, eNode.operator, operand, eNode.suffix);
- },
- VisitEquality: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.EqualityExpressionNode.create(eNode.executable, eNode.operator, left, right);
- },
- VisitDecision: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var expression = this.Visit(eNode.expression, context);
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (expression === eNode.expression && left === eNode.left && right === eNode.right)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.DecisionExpressionNode.create(eNode.executable, expression, left, right);
- },
- VisitMethodCall: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var object = eNode.object ? this.Visit(eNode.object, context) : null;
- var args = this.VisitArray(eNode.args, context);
- if (object === eNode.object && args === eNode.args)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.MethodcallExpressionNode.create(eNode.executable, object, eNode.method, args);
- },
- VisitNew: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var values = this.VisitArray(eNode.values, context);
- if (values === eNode.values)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.NewExpressionNode.create(true, values);
- },
- VisitJsonAssign: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right)
- return eNode;
- left.JSONASSIGN = true;
- right.JSONASSIGN = true;
- return $data.Expressions.ExpressionNodeTypes.JsonAssignExpressionNode.create(true, left, right);
- },
- VisitArrayAccess: function (eNode, context) {
- ///
- ///
- ///
- //
-
- var array = this.Visit(eNode.array, context);
- var index = this.Visit(eNode.index, context);
- if (array === eNode.array && index === eNode.index)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.ArrayAccessExpressionNode.create(true, array, index);
- },
- VisitArray: function (eNodes, context) {
- var args = [];
- var ok = true;
- for (var i = 0; i < eNodes.length; i++) {
- args[i] = this.Visit(eNodes[i], context);
- ok = ok && args[i] === eNodes[i];
- }
- return ok ? eNodes : args;
- },
- GetMemberChain: function (memberAccess, context) {
- // { type:MEMBERACCESS, executable:true, expression:, member: }
- if (memberAccess.expression.type == MEMBERACCESS) {
- var a = this.GetMemberChain(memberAccess.expression, context);
- a.push(memberAccess.member);
- return a;
- }
- return [memberAccess.expression, memberAccess.member];
- }
- }, {});$data.Class.define('$data.Expressions.SetExecutableVisitor', $data.Expressions.ExpTreeVisitor, null,
-{
- Visit: function (eNode, context) {
- switch (eNode.type) {
- case LITERAL: return this.VisitLiteral(eNode, context);
- case VARIABLE: return this.VisitVariable(eNode, context);
- case MEMBERACCESS: return this.VisitMember(eNode, context);
- case BINARY: return this.VisitBinary(eNode, context);
- case UNARY: return this.VisitUnary(eNode, context);
- case INCDEC: return this.VisitIncDec(eNode, context);
- case EQUALITY: return this.VisitEquality(eNode, context);
- case DECISION: return this.VisitDecision(eNode, context);
- case METHODCALL: return this.VisitMethodCall(eNode, context);
- case NEW: return this.VisitNew(eNode, context);
- case JSONASSIGN: return this.VisitJsonAssign(eNode, context);
- case ARRAYACCESS: return this.VisitArrayAccess(eNode, context);
- default:
- Guard.raise("Type isn't implemented: " + eNode.type);
- }
- },
-
- VisitBinary: function (eNode, context) {
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right && (left.executable && right.executable == eNode.executable))
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.BinaryExpressionNode.create(left.executable && right.executable, eNode.operator, left, right);
- },
- VisitUnary: function (eNode, context) {
- var operand = this.Visit(eNode.operand, context);
- if (operand === eNode.operand)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.UnaryExpressionNode.create(operand.executable, eNode.operator, operand);
- },
- VisitIncDec: function (eNode, context) {
- var operand = this.Visit(eNode.operand, context);
- if (operand === eNode.operand)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.IncDecExpressionNode.create(operand.executable, eNode.operator, operand, eNode.suffix);
- },
- VisitEquality: function (eNode, context) {
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right && (left.executable && right.executable == eNode.executable))
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.EqualityExpressionNode.create(left.executable && right.executable, eNode.operator, left, right);
- },
- VisitDecision: function (eNode, context) {
- var expression = this.Visit(eNode.expression, context);
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (expression === eNode.expression && left === eNode.left && right === eNode.right && (left.executable && right.executable && expression.executable == eNode.executable))
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.DecisionExpressionNode.create(left.executable && right.executable && expression.executable, expression, left, right);
- },
- VisitMethodCall: function (eNode, context) {
- var object = eNode.object ? this.Visit(eNode.object, context) : null;
- var args = this.VisitArray(eNode.args, context);
- if (object === eNode.object && args === eNode.args && ((object == null ? true : object.executable) == eNode.executable))
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.MethodcallExpressionNode.create(object == null ? true : object.executable, object, eNode.method, args);
- },
- VisitNew: function (eNode, context) {
- // { type:NEW, executable:true, values: [] };
- var values = this.VisitArray(eNode.values, context);
- if (values === eNode.values)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.NewExpressionNode.create(true, values);
- },
- VisitJsonAssign: function (eNode, context) {
- // { type:JSONASSIGN, executable:true, left: variable, right: right }
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left === eNode.left && right === eNode.right)
- return eNode;
- left.JSONASSIGN = true;
- right.JSONASSIGN = true;
- return $data.Expressions.ExpressionNodeTypes.JsonAssignExpressionNode.create(true, left, right);
- },
- VisitArrayAccess: function (eNode, context) {
- // { type:ARRAYACCESS, executable:true, array:, index: }
- var array = this.Visit(eNode.array, context);
- var index = this.Visit(eNode.index, context);
- if (array === eNode.array && index === eNode.index)
- return eNode;
- return $data.Expressions.ExpressionNodeTypes.ArrayAccessExpressionNode.create(true, array, index);
- },
- VisitArray: function (eNodes, context) {
- var args = [];
- var ok = true;
- for (var i = 0; i < eNodes.length; i++) {
- args[i] = this.Visit(eNodes[i], context);
- ok = ok && args[i] === eNodes[i];
- }
- return ok ? eNodes : args;
- },
-
- VisitLiteral: function (eNode, context) {
- return { type: eNode.type, executable: true, value: eNode.value, valueType: eNode.valueType };
- },
- VisitVariable: function (eNode, context) {
- if (typeof context.paramContext[eNode.name] == undefined) // isn't param //TODO: check ParamContext
- Guard.raise("Variable is not defined in the paramContext: " + eNode.name);
- //this._setExecutable(eNode, true);
- return $data.Expressions.ExpressionNodeTypes.VariableExpressionNode.create(true, "Math", "GLOBALOBJECT");
- },
- VisitMember: function (eNode, context) {
- var chain = this.GetMemberChain(eNode);
- var firstMember = chain[0].name;
- var isLambdaParam = context.lambdaParams.indexOf(firstMember) >= 0;
- var isLocalParam = firstMember == context.paramsName; //TODO: check ParamContext // old: typeof context.paramContext[firstMember] != "undefined";
- if (!isLocalParam && !isLambdaParam)
- Guard.raise("Variable is not defined in the paramContext or the lambda parameters: " + firstMember);
-
- return $data.Expressions.ExpressionNodeTypes.MemberAccessExpressionNode.create(isLocalParam, eNode.expression, eNode.member);
- }
-}, null);$data.Class.define('$data.Expressions.ExecutorVisitor', $data.Expressions.ExpTreeVisitor, null,
-{
- //--
- VisitVariable: function (eNode, context) {
- if (!eNode.executable)
- return eNode;
- var value = (eNode.name == context.paramsName) ? context.paramContext : window[eNode.name];
- if (typeof value == 'undefined')
- Guard.raise(
- new Exception("Unknown variable in '" + context.operation + "' operation. The variable isn't referenced in the parameter context and it's not a global variable: '" + eNode.name + "'.",
- "InvalidOperation", { operationName: context.operation, missingParameterName: eNode.name })
- );
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitMember: function (eNode, context) {
- if (!eNode.executable)
- return eNode;
- var chain = this.GetMemberChain(eNode);
- var value;
- for (var i = 0; i < chain.length; i++) {
- if (i == 0)
- value = context.paramContext;
- else
- value = value[chain[i].name];
- }
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
-
-
- },
- VisitUnary: function (eNode, context) {
- var operand = this.Visit(eNode.operand, context);
- if (operand !== eNode.operand)
- eNode = $data.Expressions.ExpressionNodeTypes.UnaryExpressionNode.create(eNode.executable, eNode.operator, operand);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var value;
- var src;
- var operandValue = ((operand.valueType == "string") ? ("'" + operand.value + "'") : operand.value);
- src = "value = " + eNode.operator + " " + operandValue;
- eval(src);
-
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitIncDec: function (eNode, context) {
- var operand = this.Visit(eNode.operand, context);
- if (operand !== eNode.operand)
- eNode = $data.Expressions.ExpressionNodeTypes.IncDecExpressionNode.create(eNode.executable, eNode.operator, operand, eNode.suffix);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var value;
- if (eNode.suffix)
- value = eNode.operator == "++" ? operand.value++ : operand.value--;
- else
- value = eNode.operator == "++" ? ++operand.value : --operand.value;
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitBinary: function (eNode, context) {
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left !== eNode.left || right !== eNode.right)
- eNode = $data.Expressions.ExpressionNodeTypes.BinaryExpressionNode.create(eNode.executable, eNode.operator, left, right);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var value;
- var src;
- var leftValue = ((left.valueType == "string") ? ("'" + left.value + "'") : left.value);
- var rightValue = ((right.valueType == "string") ? ("'" + right.value + "'") : right.value);
- src = "value = " + leftValue + " " + eNode.operator + " " + rightValue;
- eval(src);
-
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitEquality: function (eNode, context) {
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (left !== eNode.left || right !== eNode.right)
- eNode = $data.Expressions.ExpressionNodeTypes.EqualityExpressionNode.create(eNode.executable, eNode.operator, left, right);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var value;
- var src;
- var leftValue = ((left.valueType == "string") ? ("'" + left.value + "'") : left.value);
- var rightValue = ((right.valueType == "string") ? ("'" + right.value + "'") : right.value);
- src = "value = " + leftValue + " " + eNode.operator + " " + rightValue;
- eval(src);
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitDecision: function (eNode, context) {
- var expression = this.Visit(eNode.expression, context);
- var left = this.Visit(eNode.left, context);
- var right = this.Visit(eNode.right, context);
- if (expression !== eNode.expression || left !== eNode.left || right !== eNode.right)
- eNode = $data.Expressions.ExpressionNodeTypes.DecisionExpressionNode.create(eNode.executable, expression, left, right);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var value = expression.value ? left.value : right.value;
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitMethodCall: function (eNode, context) {
- var object = eNode.object ? this.Visit(eNode.object, context) : null;
- var args = this.VisitArray(eNode.args, context);
- if (object !== eNode.object || args != eNode.args)
- eNode = $data.Expressions.ExpressionNodeTypes.MethodcallExpressionNode.create(eNode.executable, object, eNode.method, args);
- if (!eNode.executable)
- return eNode;
- // executing and returning with result as a literal
- var a = [];
- for (var i = 0; i < args.length; i++) {
- var arg = args[i];
- var t = typeof arg.value;
- a.push((t == "string") ? ("'" + arg.value + "'") : arg.value);
- }
- var value;
- var src = object ?
- "value = object.value[eNode.method](" + a.join(",") + ");"
- :
- "value = " + eNode.method + "(" + a.join(",") + ");";
- eval(src);
-
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- },
- VisitArrayAccess: function (eNode, context) {
- // { type:ARRAYACCESS, executable:true, array:, index: }
- var arrayNode = this.Visit(eNode.array, context);
- var indexNode = this.Visit(eNode.index, context);
- var value = arrayNode.value[indexNode.value];
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, typeof value, value);
- }
-}, null); $data.Class.define('$data.Expressions.ExpressionBuilder', null, null,
-{
- constructor: function (context) {
- this.context = context;
- },
- _isLambdaParam: function (name) {
- var p = this.context.lambdaParams;
- for (var i = 0; i < p.length; i++) {
- if (p[i] == name)
- return true;
- }
- return false;
- },
- _isParam: function (name) {
- return this.context.paramContext[name] != undefined;
- },
- _isParamRoot: function (name) {
- return this.context.paramsName == name;
- },
- Build: function (node, expNode) {
- var n;
- switch (node.arity) {
- case "infix":
- if ("(" == node.value)
- n = this.BuildMethodCall(node, expNode);
- else if ("." == node.value)
- n = this.BuildMember(node, expNode);
- else if (["===", "==", "!==", "!=", ">", "<", ">=", "<="].indexOf(node.value) >= 0)
- n = this.BuildEquality(node, expNode);
- else if (["&&", "||"].indexOf(node.value) >= 0)
- n = this.BuildBinary(node, expNode);
- else if (["+", "-", "*", "/", "%"].indexOf(node.value) >= 0)
- n = this.BuildBinary(node, expNode);
- else if ("[" == node.value)
- n = this.BuildArrayAccess(node, expNode);
- else
- Guard.raise("Value of infix node isn't implemented: " + node.value);
- break;
- case "prefix":
- if (["+", "-", "!"].indexOf(node.value) >= 0)
- n = this.BuildUnary(node, expNode);
- else if (["++", "--"].indexOf(node.value) >= 0)
- n = this.BuildIncDec(node, expNode);
- else if ("{" == node.value/* && "object" == node.type*/) //TODO: check the second condition necessity
- n = this.BuildNewExpression(node, expNode);
- else
- Guard.raise("Value of prefix node isn't implemented: " + node.value);
- break;
- case "suffix":
- if (["++", "--"].indexOf(node.value) >= 0)
- n = this.BuildIncDec(node, expNode);
- else
- Guard.raise("Value of suffix node isn't implemented: " + node.value);
- break;
- case "string":
- case "number":
- n = this.BuildLiteral(node, expNode); //TODO: more arity to literal?
- break;
- case "ternary":
- if (node.value == "?")
- n = this.BuildDecision(node, expNode);
- else
- Guard.raise("Value of ternary node isn't implemented: " + node.value);
- break;
- case null:
- case undefined:
- if (node.type == "boolean" && (node.value == "true" || node.value == "false"))
- n = this.BuildBoolLiteral(node, expNode);
- else
- n = this.BuildVariable(node, expNode);
- break;
- default:
- Guard.raise("Arity isn't implemented: " + node.arity);
- }
- return n;
- },
- BuildNewExpression: function (node, expNode) {
- var newExpression = $data.Expressions.ExpressionNodeTypes.NewExpressionNode.create(true, []);
- var n = node.first;
- for (var i = 0; i < n.length; i++)
- newExpression.values.push(this.Build(n[i], newExpression));
- return newExpression;
- },
- BuildLiteral: function (node, expNode) {
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, node.arity, node.value);
- },
- BuildBoolLiteral: function (node, expNode) {
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, node.type, node.value == "true" ? true : false);
- },
- BuildVariable: function (node, expNode) {
- if (!node.first) {
- if (expNode.type == MEMBERACCESS) {
- var subType;
- if (this._isLambdaParam(node.value))
- subType = "LAMBDAPARAM";
- else if (this._isParamRoot(node.value))
- subType = "PARAMETERROOT";
- else if (this._isParam(node.value))
- subType = "PARAMETER";
- else
- subType = "PROPERTY";
- }
- else {
- if (this._isLambdaParam(node.value))
- subType = "LAMBDAPARAM";
- else if (this._isParamRoot(node.value))
- subType = "PARAMETERROOT";
- else if (this._isParam(node.value))
- subType = "PARAMETER";
- else if (window[node.value] != undefined)
- subType = "GLOBALOBJECT";
- else
- Guard.raise(
- new Exception("Unknown variable in '" + this.context.operation + "' operation. The variable isn't referenced in the parameter context and it's not a global variable: '" + node.value + "'.",
- "InvalidOperation", { operationName: this.context.operation, missingParameterName: node.value })
- );
- }
- return $data.Expressions.ExpressionNodeTypes.VariableExpressionNode.create(true, node.value, subType);
- }
-
- var left = $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, "name", node.value);
-
- var jsonAssign = $data.Expressions.ExpressionNodeTypes.JsonAssignExpressionNode.create(true);
- var right = this.Build(node.first, jsonAssign);
- //left.parent = jsonAssign;
- jsonAssign.left = left;
- jsonAssign.right = right;
-
- left.JSONASSIGN = true;
- right.JSONASSIGN = true;
-
- return jsonAssign;
- },
- BuildMember: function (node, expNode) {
- if (node.value != "." || node.arity != "infix") {
- if (node.type == "string") { //TODO: more types?
- return $data.Expressions.ExpressionNodeTypes.LiteralExpressionNode.create(true, node.arity, node.value);
- }
- return $data.Expressions.ExpressionNodeTypes.MemberAccessExpressionNode.create(true, null, node.value);
- }
- var result = $data.Expressions.ExpressionNodeTypes.MemberAccessExpressionNode.create(true);
- var expression = this.Build(node.first, result);
- var member = this.Build(node.second, result);
- result.expression = expression;
- result.member = member;
- return result;
- },
- BuildUnary: function (node, expNode) {
- var result = $data.Expressions.ExpressionNodeTypes.UnaryExpressionNode.create(true, node.value);
- result.operand = this.Build(node.first, result);
- return result;
- },
- BuildIncDec: function (node, expNode) {
- var result = $data.Expressions.ExpressionNodeTypes.IncDecExpressionNode.create(true, node.value, null, node.arity == "suffix");
- result.operand = this.Build(node.first, result);
- return result;
- },
- BuildBinary: function (node, expNode) {
- if (!node.first) Guard.raise("Cannot build binary: node.first is null");
- if (!node.second) Guard.raise("Cannot build binary: node.second is null");
- var result = $data.Expressions.ExpressionNodeTypes.BinaryExpressionNode.create(true, node.value);
- result.left = this.Build(node.first, result);
- result.right = this.Build(node.second, result);
- return result;
- },
- BuildEquality: function (node, expNode) {
- var result = $data.Expressions.ExpressionNodeTypes.EqualityExpressionNode.create(true, node.value);
- result.left = this.Build(node.first, result);
- result.right = this.Build(node.second, result);
- return result;
- },
- BuildDecision: function (node, expNode) {
- var result = $data.Expressions.ExpressionNodeTypes.DecisionExpressionNode.create(true);
- result.expression = this.Build(node.first, result);
- result.left = this.Build(node.second, result);
- result.right = this.Build(node.third, result);
- return result;
- },
- BuildMethodCall: function (node, expNode) {
- var result = $data.Expressions.ExpressionNodeTypes.MethodcallExpressionNode.create(true);
- if (node.first.type == "function") {
- //-- object's function
- result.object = this.Build(node.first.first, result);
- result.method = node.first.second.value;
- }
- else {
- //-- global function
- if (node.first.type != null)
- Guard.raise("Cannot build MethodCall because type is " + type);
- result.object = null;
- result.method = node.first.value;
- }
- var argNodes = node.second;
- var args = [];
- for (var i = 0; i < argNodes.length; i++) {
- var arg = argNodes[i];
- args[i] = this.Build(arg, result);
- }
- result.args = args;
- return result;
- },
- BuildArrayAccess: function (node, expNode) {
- // { type:ARRAYACCESS, executable:true, array:, index: }
- var result = $data.Expressions.ExpressionNodeTypes.ArrayAccessExpressionNode.create(true);
- result.array = this.Build(node.first, result);
- result.index = this.Build(node.second, result);
- return result;
- }
-}, null);$C('$data.Expressions.AssociationInfoExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (associationInfo) {
- this.associationInfo = associationInfo;
- },
- nodeType: { value: $data.Expressions.ExpressionType.AssociationInfo, enumerable: true }
-});$C('$data.Expressions.CodeExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, parameters) {
- if (Container.resolveType(Container.getTypeName(source)) == $data.String && source.replace(/^[\s\xA0]+/, "").match("^function") != "function") {
- source = "function (it) { return " + source + "; }";
- }
-
- this.source = source;
- this.parameters = parameters;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Code, enumerable: true }
-});$C('$data.Expressions.CodeToEntityConverter', $data.Expressions.ExpressionVisitor, null, {
- constructor: function (scopeContext) {
- ///This visitor converts a JS language tree into a semantical Entity Expression Tree
This visitor should be invoked on a CodeExpression
- ///context.thisArg contains parameters, context.lambdaParams should have an array value
- this.scopeContext = scopeContext;
- this.parameters = [];
-
- },
-
-
- VisitBinary: function (expression, context) {
- var left = this.Visit(expression.left, context);
- var right = this.Visit(expression.right, context);
-
- if ((!(left instanceof $data.Expressions.ConstantExpression) && right instanceof $data.Expressions.ConstantExpression) ||
- (!(right instanceof $data.Expressions.ConstantExpression) && left instanceof $data.Expressions.ConstantExpression)) {
-
- var refExpression, constExpr;
- if (right instanceof $data.Expressions.ConstantExpression) {
- refExpression = left;
- constExpr = right;
- } else {
- refExpression = right;
- constExpr = left;
- }
-
- var memInfo;
- if ((memInfo = refExpression.selector) instanceof $data.Expressions.MemberInfoExpression ||
- (memInfo = refExpression.operation) instanceof $data.Expressions.MemberInfoExpression) {
-
-
- if (memInfo.memberDefinition && (memInfo.memberDefinition.type || memInfo.memberDefinition.dataType)) {
- var fieldType = Container.resolveType(memInfo.memberDefinition.type || memInfo.memberDefinition.dataType);
- var constExprType = Container.resolveType(constExpr.type);
-
- if (fieldType !== constExprType) {
-
- var value = constExpr.value;
- if (expression.operator === $data.Expressions.ExpressionType.In) {
- if (Array.isArray(value)) {
- var resultExp = [];
- for (var i = 0; i < value.length; i++) {
- resultExp.push(new $data.Expressions.ConstantExpression(value[i], fieldType));
- }
- value = resultExp;
- fieldType = $data.Array;
- } else {
- fieldType = constExprType;
- }
- }
-
- if (right === constExpr) {
- right = new $data.Expressions.ConstantExpression(value, fieldType, right.name);
- } else {
- left = new $data.Expressions.ConstantExpression(value, fieldType, left.name);
- }
- }
- }
- }
- }
-
- var operatorResolution = this.scopeContext.resolveBinaryOperator(expression.nodeType, expression, context.frameType);
- var result = Container.createSimpleBinaryExpression(left, right, expression.nodeType, expression.operator, expression.type, operatorResolution);
- return result;
- },
-
- VisitUnary: function (expression, context) {
- var operand = this.Visit(expression.operand, context);
- var operatorResolution = this.scopeContext.resolveUnaryOperator(expression.nodeType, expression, context.frameType);
- var result = Container.createUnaryExpression(operand, expression.operator, expression.nodeType, operatorResolution);
- return result;
- },
-
- VisitParameter: function (expression, context) {
- Guard.requireValue("context", context);
- var et = $data.Expressions.ExpressionType;
- switch (expression.nodeType) {
- case et.LambdaParameterReference:
- var result = Container.createEntityExpression(context.lambdaParameters[expression.paramIndex], { lambda: expression.name });
- return result;
- case et.LambdaParameter:
- //TODO: throw descriptive exception or return a value
- break;
- default:
- Guard.raise("Global parameter " + expression.name + " not found. For query parameters use 'this.field' notation");
- break;
- }
- },
-
- VisitThis: function (expression, context) {
- ///converts the ThisExpression into a QueryParameterExpression tha't value will be evaluated and stored in this.parameters collection
- var index = this.parameters.push({ name: "", value: undefined }) - 1;
- var result = Container.createQueryParameterExpression("", index, context.queryParameters, undefined);
- return result;
- },
-
- VisitFunction: function (expression, context) {
- var result = $data.Expressions.ExpressionVisitor.prototype.VisitFunction.apply(this, arguments);
- return result.body;
- },
-
- VisitCall: function (expression, context) {
- //var exp = this.Visit(expression.expression);
- var self = this;
- var exp = this.Visit(expression.expression, context);
- var member = this.Visit(expression.member, context);
- var args = expression.args.map(function (arg) {
- return self.Visit(arg, context);
- });
- var result;
-
- ///filter=>function(p) { return p.Title == this.xyz.BogusFunction('asd','basd');}
- switch (true) {
- case exp instanceof $data.Expressions.QueryParameterExpression:
- var argValues = args.map(function (a) { return a.value; });
- result = expression.implementation(exp.value, member.value, argValues);
- //var args = expressions
- return Container.createQueryParameterExpression(exp.name + "$" + member.value, exp.index, result, typeof result);
- case exp instanceof $data.Expressions.EntityFieldExpression:
-
- case exp instanceof $data.Expressions.EntityFieldOperationExpression:
- var operation = this.scopeContext.resolveFieldOperation(member.value, exp, context.frameType);
- if (!operation) {
- Guard.raise("Unknown entity field operation: " + member.getJSON());
- }
- member = Container.createMemberInfoExpression(operation);
- result = Container.createEntityFieldOperationExpression(exp, member, this._resolveFunctionArguments(args, operation.parameters));
- return result;
-
- case exp instanceof $data.Expressions.EntitySetExpression:
- var operation = this.scopeContext.resolveSetOperations(member.value, exp, context.frameType);
- if (!operation) {
- Guard.raise("Unknown entity field operation: " + member.getJSON());
- }
- member = Container.createMemberInfoExpression(operation);
- result = Container.createFrameOperationExpression(exp, member, this._resolveFunctionArguments(args, operation.parameters));
- return result;
-
- case exp instanceof $data.Expressions.EntityExpression:
- var operation = this.scopeContext.resolveTypeOperations(member.value, exp, context.frameType);
- if (!operation) {
- Guard.raise("Unknown entity function operation: " + member.getJSON());
- }
-
- member = Container.createMemberInfoExpression(operation);
- result = Container.createEntityFunctionOperationExpression(exp, member, this._resolveFunctionArguments(args, operation.method.params));
- return result;
- break;
- case exp instanceof $data.Expressions.EntityContextExpression:
- var operation = this.scopeContext.resolveContextOperations(member.value, exp, context.frameType);
- if (!operation) {
- Guard.raise("Unknown entity function operation: " + member.getJSON());
- }
-
- member = Container.createMemberInfoExpression(operation);
- result = Container.createContextFunctionOperationExpression(exp, member, this._resolveFunctionArguments(args, operation.method.params));
- return result;
- break;
- default:
- Guard.raise("VisitCall: Only fields can have operations: " + expression.getType().name);
- //TODO we must not alter the visited tree
- }
-
- },
- _resolveFunctionArguments: function (args, params) {
- if (params) // remove current field poz
- params = params.filter(function (p, i) { return p.name !== '@expression'; });
-
- //objectArgs
- if (args.length === 1 && args[0] instanceof $data.Expressions.ConstantExpression && typeof args[0].value === 'object' && args[0].value && params && params[0] &&
- args[0].value.constructor === $data.Object && params.some(function (param) { return param.name in args[0].value })) {
-
- return params.map(function (p) {
- var type = p.type || p.dataType || args[0].type;
- return new $data.Expressions.ConstantExpression(args[0].value[p.name], Container.resolveType(type), p.name);
- });
-
- } else {
- return args.map(function (expr, i) {
- if (expr instanceof $data.Expressions.ConstantExpression && params && params[i]) {
- var type = params[i].type || params[i].dataType || expr.type;
- return new $data.Expressions.ConstantExpression(expr.value, Container.resolveType(type), params[i].name);
- } else {
- return expr;
- }
- });
- }
- },
-
- VisitProperty: function (expression, context) {
- ///
- var exp = this.Visit(expression.expression, context);
- var member = this.Visit(expression.member, context);
-
- //Guard.requireType("member", member, $data.Expressions.ConstantExpression);
- Guard.requireType("member", member, $data.Expressions.ConstantExpression);
-
- function isPrimitiveType(memberDefinitionArg) {
-
- var t = memberDefinitionArg.dataType;
- if (typeof t === 'function') { return false; }
-
- // suspicious code
- /*switch (t) {
- //TODO: implement this
- }*/
- }
-
- switch (exp.expressionType) {
- case $data.Expressions.EntityExpression:
- var memberDefinition = exp.getMemberDefinition(member.value);
- if (!memberDefinition) {
- Guard.raise(new Exception("Unknown member: " + member.value, "MemberNotFound"));
- }
- //var storageMemberDefinition =
- var storageField = memberDefinition.storageModel
- .PhysicalType.memberDefinitions.getMember(memberDefinition.name);
- var res;
- var memberDefinitionExp;
- switch (storageField.kind) {
- case "property":
- memberDefinitionExp = Container.createMemberInfoExpression(memberDefinition);
- res = Container.createEntityFieldExpression(exp, memberDefinitionExp);
- return res;
- case "navProperty":
- var assocInfo = memberDefinition.storageModel.Associations[memberDefinition.name];
- var setExpression = Container.createEntitySetExpression(exp, Container.createAssociationInfoExpression(assocInfo));
- if (assocInfo.ToMultiplicity !== "*") {
- var ee = Container.createEntityExpression(setExpression, {});
- return ee;
- }/* else {
- context.lambdaParameters.push(setExpression);
- }*/
- return setExpression;
- case "complexProperty":
- memberDefinitionExp = Container.createMemberInfoExpression(memberDefinition);
- res = Container.createComplexTypeExpression(exp, memberDefinitionExp);
- return res;
- //TODO: missing default case
- }
-
- //s/switch => property or navigationproperty
- case $data.Expressions.ComplexTypeExpression:
- var memDef = exp.getMemberDefinition(member.value);
- if (!(memDef)) {
- Guard.raise("Unknown member " + member.value + " on " + exp.entityType.name);
- }
- var memDefExp = Container.createMemberInfoExpression(memDef);
- var result;
- //TODO!!!!
- if (Container.isPrimitiveType(Container.resolveType(memDef.dataType))) {
- result = Container.createEntityFieldExpression(exp, memDefExp);
- return result;
- }
- result = Container.createComplexTypeExpression(exp, memDefExp);
- return result;
- case $data.Expressions.QueryParameterExpression:
- var value = expression.implementation(exp.value, member.value);
- this.parameters[exp.index].name += "$" + member.value;
- this.parameters[exp.index].value = value;
- return Container.createQueryParameterExpression(exp.name + "$" + member.value, exp.index, value, Container.getTypeName(value));
- case $data.Expressions.EntityFieldExpression:
- case $data.Expressions.EntityFieldOperationExpression:
- var operation = this.scopeContext.resolveFieldOperation(member.value, exp, context.frameType);
- if (!operation) {
- Guard.raise("Unknown entity field operation: " + member.getJSON());
- }
- member = Container.createMemberInfoExpression(operation);
- result = Container.createEntityFieldOperationExpression(exp, member, []);
-
- return result;
- default:
- Guard.raise("Unknown expression type to handle: " + exp.expressionType.name);
- }
- }
-});$C('$data.Expressions.ComplexTypeExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, selector) {
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- Guard.requireType("source", source, [$data.Expressions.EntityExpression, $data.Expressions.ComplexTypeExpression]);
- Guard.requireType("selector", selector, [$data.Expressions.EntityExpression, $data.Expressions.MemberInfoExpression]);
- this.source = source;
- this.selector = selector;
- var dt = source.entityType.getMemberDefinition(selector.memberName).dataType;
- var t = Container.resolveType(dt);
- this.entityType = t;
- },
-
- getMemberDefinition: function (name) {
- return this.entityType.getMemberDefinition(name);
- },
-
- nodeType: { value: $data.Expressions.ExpressionType.Com }
-});
-
-$C('$data.Expressions.EntityContextExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (instance) {
- ///
- //Object.defineProperty(this, "instance", { value: instance, enumerable: false });
- this.instance = instance;
- //this.storage_type = {};
- //this.typeName = this.type.name;
- },
- instance: { enumerable: false },
- nodeType : { value: $data.Expressions.ExpressionType.EntityContext, enumerable: true }
-
-});
-$C('$data.Expressions.EntityExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, selector) {
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- Guard.requireValue("source", source);
- Guard.requireValue("selector", selector);
- if (!(source instanceof $data.Expressions.EntitySetExpression) && !(source instanceof $data.Expressions.ServiceOperationExpression)) {
- Guard.raise("Only EntitySetExpressions can be the source for an EntityExpression");
- }
-
- this.source = source;
- this.selector = selector;
-
- this.entityType = this.source.elementType;
- this.storageModel = this.source.storageModel;
-
- Guard.requireValue("entityType", this.entityType);
- Guard.requireValue("storageModel", this.storageModel);
-
- },
-
- getMemberDefinition: function (name) {
- var memdef = this.entityType.getMemberDefinition(name);
- if (!(memdef)) {
- Guard.raise(new Exception("Unknown member " + name + " on type "+ this.entityType.name, "MemberNotFound"));
- };
- memdef.storageModel = this.storageModel;
- return memdef;
- },
-
- nodeType: { value: $data.Expressions.ExpressionType.Entity }
-});$C('$data.Expressions.EntityExpressionVisitor', null, null, {
-
- constructor: function () {
- this.lambdaTypes = [];
- },
-
- canVisit: function (expression) {
- return expression instanceof $data.Expressions.ExpressionNode;
- },
-
- Visit: function (expression, context) {
- if (!this.canVisit(expression))
- return expression;
-
- var visitorName = "Visit" + expression.getType().name;
- if (visitorName in this) {
- var fn = this[visitorName];
- var result = fn.call(this, expression, context);
- if (typeof result === 'undefined') {
- return expression;
- }
- return result;
- }
- //console.log("unhandled expression type:" + expression.getType().name);
- return expression;
- },
- VisitToArrayExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source) {
- return Container.createToArrayExpression(source);
- }
- return expression;
- },
- VisitForEachExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source) {
- return Container.createForEachExpression(source);
- }
- return expression;
- },
- VisitMemberInfoExpression: function (expression, context) {
- return expression;
- },
-
- VisitSingleExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createSingleExpression(source);
- return expression;
- },
-
- VisitFirstExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createFirstExpression(source);
- return expression;
- },
-
- VisitSomeExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createSomeExpression(source);
- return expression;
- },
-
- VisitFindExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createFindExpression(source);
- return expression;
- },
-
- VisitEveryExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createEveryExpression(source);
- return expression;
- },
-
- VisitCountExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source)
- return Container.createCountExpression(source);
- return expression;
- },
-
- VisitBatchDeleteExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- if (source !== expression.source) {
- return Container.createBatchDeleteExpression(source);
- }
- return expression;
- },
-
- VisitObjectLiteralExpression: function (expression, context) {
- var newValues = expression.members.map(function (ofe) {
- return this.Visit(ofe, context);
- }, this);
- var equal = true;
- for (var i = 0; i < expression.members.length; i++) {
- equal = equal && (expression.members[i] === newValues[i]);
- }
- if (!equal) {
- return Container.createObjectLiteralExpression(newValues);
- }
- return expression;
- },
- VisitObjectFieldExpression: function (expression, context) {
- var newExpression = this.Visit(expression.expression, context);
- if (expression.expression !== newExpression) {
- return Container.createObjectFieldExpression(expression.fieldName, newExpression);
- }
- return expression;
- },
- VisitIncludeExpression: function (expression, context) {
- var newExpression = this.Visit(expression.source, context);
- if (newExpression !== expression.source) {
- return Container.createIncludeExpression(newExpression, expression.selector);
- }
- return expression;
- },
-
- VisitUnaryExpression: function(expression, context) {
-
- ///
- ///
- var operand = this.Visit(expression.operand, context);
- if (expression.operand !== operand) {
- return Container.createUnaryExpression(operand, expression.operator, expression.nodeType, expression.resolution);
- };
- return expression;
- },
-
- VisitSimpleBinaryExpression: function (expression, context) {
- ///
- ///
- ///
- //
- var left = this.Visit(expression.left, context);
- var right = this.Visit(expression.right, context);
- if (left !== expression.left || right !== expression.right) {
- return new $data.Expressions.SimpleBinaryExpression(left, right, expression.nodeType,
- expression.operator, expression.type, expression.resolution);
- }
- return expression;
- },
-
- VisitEntityContextExpression: function (expression, context) {
- return expression;
- },
-
- VisitCodeExpression: function (expression, context) {
- ///
- ///
- ///
- return expression;
- },
-
- VisitComplexTypeExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- var result = Container.createComplexTypeExpression(source, selector);
- return result;
- }
- return expression;
- },
-
- VisitEntityExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- var result = Container.createEntityExpression(source, selector);
- return result;
- }
- return expression;
- },
-
- VisitEntityFieldExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- var result = Container.createEntityFieldExpression(source, selector);
- return result;
- }
- return expression;
- },
-
- VisitEntityFieldOperationExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var operation = this.Visit(expression.operation, context);
- var parameters = expression.parameters.map(function (p) {
- return this.Visit(p);
- }, this);
- var result = Container.createEntityFieldOperationExpression(source, operation, parameters);
- return result;
- },
-
- VisitParametricQueryExpression: function (expression, context) {
- var exp = this.Visit(expression.expression, context);
- var args = expression.parameters.map(function (p) {
- return this.Visit(p);
- }, this);
- var result = Container.createParametricQueryExpression(exp, args);
- return result;
- },
-
- VisitEntitySetExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createEntitySetExpression(source, selector, expression.params, expression.instance);
- }
- return expression;
- },
-
- VisitInlineCountExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createInlineCountExpression(source, selector, expression.params, expression.instance);
- }
- return expression;
- },
-
- VisitFilterExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createFilterExpression(source, selector, expression.params, expression.instance);
- }
- return expression;
- },
-
- VisitProjectionExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- var expr = Container.createProjectionExpression(source, selector, expression.params, expression.instance);
- expr.projectionAs = expression.projectionAs;
- return expr;
- }
- return expression;
- },
-
- VisitOrderExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createOrderExpression(source, selector, expression.nodeType);
- }
- return expression;
- },
- VisitPagingExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- var amount = this.Visit(expression.amount, context);
- if (source !== expression.source || amount !== expression.amount) {
- return Container.createPagingExpression(source, amount, expression.nodeType);
- }
- return expression;
- }
-});
-$C('$data.Expressions.ExpressionMonitor', $data.Expressions.EntityExpressionVisitor, null, {
- constructor: function (monitorDefinition) {
- this.Visit = function (expression, context) {
-
- var result = expression;
- var methodName;
- if (this.canVisit(expression)) {
-
- //if (monitorDefinition.FilterExpressionNode) {
-
- //};
-
- if (monitorDefinition.VisitExpressionNode) {
- monitorDefinition.VisitExpressionNode.apply(monitorDefinition, arguments);
- };
-
- methodName = "Visit" + expression.getType().name;
- if (methodName in monitorDefinition) {
- result = monitorDefinition[methodName].apply(monitorDefinition, arguments);
- }
- }
-
-
- //apply is about 3-4 times faster then call on webkit
-
- var args = arguments;
- if (result !== expression) args = [result, context];
- result = $data.Expressions.EntityExpressionVisitor.prototype.Visit.apply(this, args);
-
- args = [result, context];
-
- if (this.canVisit(result)) {
- var expressionTypeName = result.getType().name;
- if (monitorDefinition.MonitorExpressionNode) {
- monitorDefinition.MonitorExpressionNode.apply(monitorDefinition, args);
- }
- methodName = "Monitor" + expressionTypeName;
- if (methodName in monitorDefinition) {
- monitorDefinition[methodName].apply(monitorDefinition, args);
- }
-
- if (monitorDefinition.MutateExpressionNode) {
- monitorDefinition.MutateExpressionNode.apply(monitorDefinition, args);
- }
- methodName = "Mutate" + expressionTypeName;
- if (methodName in monitorDefinition) {
- result = monitorDefinition[methodName].apply(monitorDefinition, args);
- }
-
- }
- return result;
- };
- }
-});$C('$data.Expressions.EntityFieldExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, selector) {
- ///
- ///
- this.selector = selector;
- this.source = source;
-
-
- if (this.selector instanceof $data.Expressions.MemberInfoExpression || this.selector.name) {
- this.memberName = this.selector.name;
- }
- },
-
- nodeType: { value: $data.Expressions.ExpressionType.EntityField }
-});
-
-$C('$data.Expressions.EntityFieldOperationExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, operation, parameters) {
- this.source = source;
- this.operation = operation;
- this.parameters = parameters;
- },
- nodeType: { value: $data.Expressions.ExpressionType.EntityFieldOperation }
-
-});$C('$data.Expressions.EntitySetExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, selector, params, instance) {
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- Guard.requireType("source", source,
- [$data.Expressions.EntityContextExpression, $data.Expressions.EntitySetExpression]);
- Guard.requireType("selector", source,
- [$data.Expressions.MemberInfoExpression, $data.Expressions.CodeExpression, $data.Expressions.ParametricQueryExpression]);
-
- this.source = source;
- this.selector = selector;
- this.params = params;
- //Object.defineProperty(this, "instance", { value: instance, enumerable: false, writable: true });
- this.instance = instance;
-
- function findContext() {
- //TODO: use source from function parameter and return a value at the end of the function
- var r = source;
- while (r) {
- if (r instanceof $data.Expressions.EntityContextExpression) {
- return r;
- }
- r = r.source;
- }
- }
-
- ///TODO!!!
- this.storage_type = {};
- var c = findContext();
- switch (true) {
- case this.source instanceof $data.Expressions.EntityContextExpression:
- Guard.requireType("selector", selector, $data.Expressions.MemberInfoExpression);
- this.elementType = selector.memberDefinition.elementType;
- this.storageModel = c.instance._storageModel.getStorageModel(this.elementType);
- break;
- case this.source instanceof $data.Expressions.EntityExpression:
- Guard.requireType("selector", selector, $data.Expressions.AssociationInfoExpression);
- this.elementType = selector.associationInfo.ToType;
- this.storageModel = c.instance._storageModel.getStorageModel(this.elementType);
- break;
- case this.source instanceof $data.Expressions.EntitySetExpression:
- this.elementType = this.source.elementType;
- this.storageModel = this.source.storageModel;
- break;
- case this.source instanceof $data.Expressions.ServiceOperationExpression:
- this.elementType = this.source.elementType;//?????????
- this.storageModel = this.source.storageModel;
- break;
- default:
- Guard.raise("take and skip must be the last expressions in the chain!");
- //Guard.raise("Unknown source type for EntitySetExpression: " + this.getType().name);
- break;
- }
-
- // suspicious code
- /*if (this.source instanceof $data.Expressions.EntitySetExpression) {
- //TODO: missing operation
- }*/
- //EntityTypeInfo
-
- },
- instance: { enumerable: false },
- nodeType: { value: $data.Expressions.ExpressionType.EntitySet, enumerable: true }
-});
-$C('$data.Expressions.FrameOperationExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, operation, parameters) {
- this.source = source;
- this.operation = operation;
- this.parameters = parameters;
- },
- nodeType: { value: $data.Expressions.ExpressionType.FrameOperation }
-
-});
-
-$C('$data.Expressions.EntityFunctionOperationExpression', $data.Expressions.FrameOperationExpression, null, {
- nodeType: { value: $data.Expressions.ExpressionType.EntityFunctionOperation }
-});
-
-$C('$data.Expressions.ContextFunctionOperationExpression', $data.Expressions.FrameOperationExpression, null, {
- nodeType: { value: $data.Expressions.ExpressionType.ContextFunctionOperation }
-});
-$C('$data.Expressions.FilterExpression', $data.Expressions.EntitySetExpression, null, {
- constructor: function (source, selector) {
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- this.resultType = $data.Array;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Filter, enumerable: true }
-});
-
-$C('$data.Expressions.InlineCountExpression', $data.Expressions.EntitySetExpression, null, {
- constructor: function (source, selector) {
- },
- nodeType: { value: $data.Expressions.ExpressionType.InlineCount, enumerable: true }
-});
-
-$C('$data.Expressions.FrameOperator', $data.Expressions.ExpressionNode, null, {
- constructor: function () {
- this.isTerminated = true;
- }
-});
-
-$C('$data.Expressions.CountExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Integer;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Count, enumerable: true }
-});
-
-$C('$data.Expressions.SingleExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Object;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Single, enumerable: true }
-});
-
-$C('$data.Expressions.FindExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source, params) {
- ///
- ///
- ///
- this.source = source;
- this.params = params;
- this.resultType = $data.Object;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Find, enumerable: true }
-});
-
-$C('$data.Expressions.FirstExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Object;
- },
- nodeType: { value: $data.Expressions.ExpressionType.First, enumerable: true }
-});
-
-$C('$data.Expressions.ForEachExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Array;
- },
- nodeType: { value: $data.Expressions.ExpressionType.ForEach, enumerable: true }
-});
-$C('$data.Expressions.ToArrayExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Array;
- },
- nodeType: { value: $data.Expressions.ExpressionType.ToArray, enumerable: true }
-});
-
-$C('$data.Expressions.SomeExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Object;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Some, enumerable: true }
-});
-
-$C('$data.Expressions.EveryExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Object;
- },
- nodeType: { value: $data.Expressions.ExpressionType.Every, enumerable: true }
-});
-
-$C('$data.Expressions.BatchDeleteExpression', $data.Expressions.FrameOperator, null, {
- constructor: function (source) {
- ///
- ///
- ///
- this.source = source;
- this.resultType = $data.Integer;
- },
- nodeType: { value: $data.Expressions.ExpressionType.BatchDelete, enumerable: true }
-});$C('$data.Expressions.IncludeExpression', $data.Expressions.EntitySetExpression, null, {
- constructor: function (source, selector) {
- },
- nodeType: { value: $data.Expressions.ExpressionType.Include, writable: true },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- var result = "unimplemented";
- return result;
- }
-}, null);
-$C('$data.Expressions.MemberInfoExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (memberDefinition) {
- this.memberDefinition = memberDefinition;
- this.memberName = memberDefinition.name;
- },
- nodeType: { value: $data.Expressions.ExpressionType.MemberInfo, enumerable: true }
-
-});$C('$data.Expressions.OrderExpression', $data.Expressions.EntitySetExpression, null, {
- constructor: function (source, expression, nType) {
- ///
- ///
- //this.source = source;
- //this.selector = expression;
- this.nodeType = nType;
- },
- nodeType: { value: $data.Expressions.ExpressionType.OrderBy, writable: true },
-
- toString: function (debug) {
- //var result;
- //result = debug ? this.type + " " : "";
- //result = result + this.name;
- var result = "unimplemented";
- return result;
- }
-}, null);
-$C('$data.Expressions.ParametricQueryExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (expression, parameters) {
- this.expression = expression;
- this.parameters = parameters || [];
- },
- nodeType: { value: $data.Expressions.ExpressionType.ParametricQuery, enumerable: true }
-});$C('$data.Expressions.ProjectionExpression', $data.Expressions.EntitySetExpression, null, {
- constructor: function (source, selector, params, instance) {
-
- },
- nodeType: { value: $data.Expressions.ExpressionType.Projection, enumerable: true }
-
-});
-
-
-$C('$data.Expressions.QueryExpressionCreator', $data.Expressions.EntityExpressionVisitor, null, {
- constructor: function (scopeContext) {
- ///
- Guard.requireValue("scopeContext", scopeContext);
- this.scopeContext = scopeContext;
- },
- VisitEntitySetExpression: function (expression, context) {
- if (expression.source instanceof $data.Expressions.EntityContextExpression) {
- this.lambdaTypes.push(expression);
- }
- return expression;
- },
-
- VisitServiceOperationExpression: function (expression, context) {
- if (expression.source instanceof $data.Expressions.EntityContextExpression) {
- this.lambdaTypes.push(expression);
- }
- return expression;
- },
-
- VisitCodeExpression: function (expression, context) {
- ///Converts the CodeExpression into an EntityExpression
- ///
- var source = expression.source.toString();
- var jsCodeTree = Container.createCodeParser(this.scopeContext).createExpression(source);
- this.scopeContext.log({ event: "JSCodeExpression", data: jsCodeTree });
-
- //TODO rename classes to reflex variable names
- //TODO engage localValueResolver here
- //var globalVariableResolver = Container.createGlobalContextProcessor(window);
- var constantResolver = Container.createConstantValueResolver(expression.parameters, window, this.scopeContext);
- var parameterProcessor = Container.createParameterResolverVisitor();
-
- jsCodeTree = parameterProcessor.Visit(jsCodeTree, constantResolver);
-
- this.scopeContext.log({ event: "JSCodeExpressionResolved", data: jsCodeTree });
- var code2entity = Container.createCodeToEntityConverter(this.scopeContext);
-
- ///user provided query parameter object (specified as thisArg earlier) is passed in
- var entityExpression = code2entity.Visit(jsCodeTree, { queryParameters: expression.parameters, lambdaParameters: this.lambdaTypes, frameType: context.frameType });
-
- ///parameters are referenced, ordered and named, also collected in a flat list of name value pairs
- var result = Container.createParametricQueryExpression(entityExpression, code2entity.parameters);
- this.scopeContext.log({ event: "EntityExpression", data: entityExpression });
-
- return result;
- },
-
-
- VisitFilterExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- context = context || {};
- context.frameType = expression.getType();
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createFilterExpression(source, selector, expression.params, expression.instance);
- }
- return expression;
- },
-
- VisitInlineCountExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- context = context || {};
- context.frameType = expression.getType();
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createInlineCountExpression(source, selector, expression.params, expression.instance);
- }
- return expression;
- },
-
- VisitProjectionExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- context = context || {};
- context.frameType = expression.getType();
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- var expr = Container.createProjectionExpression(source, selector, expression.params, expression.instance);
- expr.projectionAs = expression.projectionAs;
- return expr;
- }
- return expression;
- },
-
- VisitOrderExpression: function (expression, context) {
- var source = this.Visit(expression.source, context);
- context = context || {};
- context.frameType = expression.getType();
- var selector = this.Visit(expression.selector, context);
- if (source !== expression.source || selector !== expression.selector) {
- return Container.createOrderExpression(source, selector, expression.nodeType);
- }
- return expression;
- }
-});$C('$data.Expressions.QueryParameterExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (name, index, value, type) {
- this.name = name;
- this.index = index;
- this.value = value;
- //TODO
- this.type = Container.getTypeName(value);
- },
-
- nodeType: { value: $data.Expressions.ExpressionType.QueryParameter, writable: false }
-});$C('$data.Expressions.RepresentationExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (kind) {
- },
-
- getMemberDefinition: function (name) {
- return this.entityType.getMemberDefinition(name);
- },
-
- nodeType: { value: $data.Expressions.ExpressionType.Entity }
-});
-
-$C('$data.Expressions.ServiceOperationExpression', $data.Expressions.ExpressionNode, null, {
- constructor: function (source, selector, params, cfg, boundItem) {
- ///
- ///
- ///
- ///
- ///
- ///
- Guard.requireType("source", source, [$data.Expressions.EntityContextExpression]);
- Guard.requireType("selector", source, [$data.Expressions.MemberInfoExpression]);
-
- this.source = source;
- this.selector = selector
- this.params = params
- this.cfg = cfg;
- this.boundItem = boundItem;
-
- function findContext() {
- //TODO: use source from function parameter and return a value at the end of the function
- var r = source;
- while (r) {
- if (r instanceof $data.Expressions.EntityContextExpression) {
- return r;
- }
- r = r.source;
- }
- }
-
- var c = findContext();
- switch (true) {
- case this.source instanceof $data.Expressions.EntityContextExpression:
- this.elementType = cfg.elementType ? Container.resolveType(cfg.elementType) : (this.elementType ? Container.resolveType(cfg.returnType) : null);
- this.storageModel = cfg.elementType ? c.instance._storageModel.getStorageModel(Container.resolveType(cfg.elementType)) : null;
- break;
- default:
- Guard.raise("Unknown source type for EntitySetExpression: " + this.source.getType().name);
- }
-
- },
- nodeType: { value: $data.Expressions.ExpressionType.ServiceOperation, enumerable: true }
-});$C('$data.Expressions.ContinuationExpressionBuilder', $data.Expressions.EntityExpressionVisitor, null, {
- constructor: function (mode) {
- this.mode = mode;
- },
- compile: function (query) {
-
- var findContext = { mode: "find", skipExists: false };
- this.Visit(query.expression, findContext);
-
- var result = {
- skip: findContext.skipSize,
- take: findContext.pageSize,
- message: ''
- }
-
-
- if ('pageSize' in findContext) {
- var expression;
- var context = { mode: this.mode, pageSize: findContext.pageSize };
-
- if (!findContext.skipExists && (findContext.pageSize)) {
- context.append = true;
- expression = this.Visit(query.expression, context);
-
- } else if (findContext.skipExists) {
- expression = this.Visit(query.expression, context)
- }
-
- if (!context.abort) {
- result.expression = expression
- }
- else {
- result.skip = (result.skip || 0) - result.take;
- result.message = 'Invalid skip value!';
- }
- }else{
- result.message = 'take expression not defined in the chain!';
- }
-
- return result;
- },
- VisitPagingExpression: function (expression, context) {
-
- switch (context.mode) {
- case 'find':
- if (expression.nodeType === $data.Expressions.ExpressionType.Take) {
- context.pageSize = expression.amount.value;
- } else {
- context.skipSize = expression.amount.value;
- context.skipExists = true;
- }
- break;
- case 'prev':
- if (expression.nodeType === $data.Expressions.ExpressionType.Skip) {
- var amount = expression.amount.value - context.pageSize;
- context.abort = amount < 0 && expression.amount.value >= context.pageSize;
-
- var constExp = Container.createConstantExpression(Math.max(amount, 0), "number");
- return Container.createPagingExpression(expression.source, constExp, expression.nodeType);
- } else if (context.append) {
- //no skip expression, skip: 0, no prev
- context.abort = true;
- }
- break;
- case 'next':
- if (expression.nodeType === $data.Expressions.ExpressionType.Skip) {
- var amount = context.pageSize + expression.amount.value;
- var constExp = Container.createConstantExpression(amount, "number");
- return Container.createPagingExpression(expression.source, constExp, expression.nodeType);
- } else if (context.append) {
- //no skip expression, skip: 0
- var constExp = Container.createConstantExpression(context.pageSize, "number");
- return Container.createPagingExpression(expression, constExp, $data.Expressions.ExpressionType.Skip);
- }
- break;
- default:
- }
-
- this.Visit(expression.source, context);
- }
-});
-$data.Class.define('$data.Validation.ValidationError', null, null, {
- constructor: function (message, propertyDefinition, type) {
- ///
- ///
-
- this.Message = message;
- this.PropertyDefinition = propertyDefinition;
- this.Type = type;
- },
- Type: { dataType: 'string' },
- Message: { dataType: "string" },
- PropertyDefinition: { dataType: $data.MemberDefinition }
-}, null);
-
-$data.Class.define('$data.Validation.EntityValidationBase', null, null, {
-
- ValidateEntity: function (entity) {
- ///
- return [];
- },
-
- ValidateEntityField: function (entity, memberDefinition) {
- ///
- ///
- return [];
- },
-
- getValidationValue: function (memberDefinition, validationName) {
- Guard.raise("Pure class");
- },
- getValidationMessage: function (memberDefinition, validationName, defaultMessage) {
- Guard.raise("Pure class");
- }
-
-}, null);
-
-$data.Validation = $data.Validation || {};
-$data.Validation.Entity = new $data.Validation.EntityValidationBase();
-$data.Class.define('$data.Validation.Defaults', null, null, null, {
- validators: {
- value: {
- required: function (value, definedValue) { return !Object.isNullOrUndefined(value); },
- customValidator: function (value, definedValue) { return Object.isNullOrUndefined(value) || typeof definedValue == "function" ? definedValue(value) : true; },
-
- minValue: function (value, definedValue) { return Object.isNullOrUndefined(value) || value >= definedValue; },
- maxValue: function (value, definedValue) { return Object.isNullOrUndefined(value) || value <= definedValue; },
-
- minLength: function (value, definedValue) { return Object.isNullOrUndefined(value) || value.length >= definedValue; },
- maxLength: function (value, definedValue) { return Object.isNullOrUndefined(value) || value.length <= definedValue; },
- length: function (value, definedValue) { return Object.isNullOrUndefined(value) || value.length == definedValue; },
- regex: function (value, definedValue) {
- return Object.isNullOrUndefined(value) ||
- value.match(typeof definedValue === 'string'
- ? new RegExp((definedValue.indexOf('/') === 0 && definedValue.lastIndexOf('/') === (definedValue.length - 1)) ? definedValue.slice(1, -1) : definedValue)
- : definedValue)
- }
- }
- },
-
- _getGroupValidations: function (validations) {
- var validators = {};
- if (Array.isArray(validations)) {
- for (var i = 0; i < validations.length; i++) {
- var validator = validations[i];
- if (typeof this.validators[validator] === 'function') {
- validators[validator] = this.validators[validator];
- }
- }
- }
-
- return validators;
- }
-});
-
-$data.Class.define('$data.Validation.EntityValidation', $data.Validation.EntityValidationBase, null, {
-
- ValidateEntity: function (entity) {
- ///
-
- var errors = [];
- entity.getType().memberDefinitions.getPublicMappedProperties().forEach(function (memDef) {
- errors = errors.concat(this.ValidateEntityField(entity, memDef, undefined, true));
- }, this);
- return errors;
- },
- ValidateEntityField: function (entity, memberDefinition, newValue, valueNotSet) {
- ///
- ///
- var errors = [];
- var resolvedType = Container.resolveType(memberDefinition.dataType);
- var typeName = Container.resolveName(resolvedType);
- var value = !valueNotSet ? newValue : entity[memberDefinition.name];
-
- if (!memberDefinition.inverseProperty && resolvedType && typeof resolvedType.isAssignableTo === 'function' && resolvedType.isAssignableTo($data.Entity)) {
- typeName = $data.Entity.fullName;
- }
-
- this.fieldValidate(entity, memberDefinition, value, errors, typeName);
- return errors;
- },
-
- getValidationValue: function (memberDefinition, validationName) {
- var value;
- if (memberDefinition[validationName] && memberDefinition[validationName].value)
- value = memberDefinition[validationName].value;
- else
- value = memberDefinition[validationName];
-
- if (this.convertableValidation[validationName]) {
- var typeToConvert;
- if (this.convertableValidation[validationName] === true) {
- typeToConvert = memberDefinition.type;
- } else {
- typeToConvert = this.convertableValidation[validationName];
- }
-
- if (typeToConvert)
- value = Container.convertTo(value, typeToConvert, memberDefinition.elementType);
- }
-
- return value;
- },
- getValidationMessage: function (memberDefinition, validationName, defaultMessage) {
- var eMessage = defaultMessage;
- if (typeof memberDefinition[validationName] == "object" && memberDefinition[validationName].message)
- eMessage = memberDefinition[validationName].message;
- else if (memberDefinition.errorMessage)
- eMessage = memberDefinition.errorMessage;
-
- return eMessage;
- },
- createValidationError: function (memberDefinition, validationName, defaultMessage) {
- return new $data.Validation.ValidationError(this.getValidationMessage(memberDefinition, validationName, defaultMessage), memberDefinition, validationName);
- },
-
- convertableValidation: {
- value: {
- required: '$data.Boolean',
- minValue: true,
- maxValue: true,
- minLength: '$data.Integer',
- maxLength: '$data.Integer',
- length: '$data.Integer'
- }
-
- },
- supportedValidations: {
- value: {
- //'$data.Entity': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.ObjectID': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.Byte': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.SByte': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Decimal': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Float': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Number': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Int16': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Integer': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Int32': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Int64': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.String': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minLength', 'maxLength', 'length', 'regex']),
- '$data.Date': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.DateTimeOffset': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Time': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minValue', 'maxValue']),
- '$data.Boolean': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.Array': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'length']),
- '$data.Object': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.Guid': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.Blob': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator', 'minLength', 'maxLength', 'length']),
- '$data.GeographyPoint': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyLineString': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyPolygon': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyMultiPoint': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyMultiLineString': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyMultiPolygon': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeographyCollection': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryPoint': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryLineString': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryPolygon': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryMultiPoint': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryMultiLineString': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryMultiPolygon': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator']),
- '$data.GeometryCollection': $data.Validation.Defaults._getGroupValidations(['required', 'customValidator'])
- }
- },
-
- fieldValidate: function (entity, memberDefinition, value, errors, validationTypeName) {
- ///
- ///
- ///
- ///
- if (entity.entityState == $data.EntityState.Modified && entity.changedProperties && entity.changedProperties.indexOf(memberDefinition) < 0)
- return;
-
- var validatonGroup = this.supportedValidations[validationTypeName];
- if (validatonGroup) {
- var validations = Object.keys(validatonGroup);
- validations.forEach(function (validation) {
- if (memberDefinition[validation] && validatonGroup[validation] && !validatonGroup[validation].call(entity, value, this.getValidationValue(memberDefinition, validation)))
- errors.push(this.createValidationError(memberDefinition, validation, 'Validation error!'));
- }, this);
-
- if (validationTypeName === $data.Entity.fullName && value instanceof $data.Entity && !value.isValid()) {
- errors.push(this.createValidationError(memberDefinition, 'ComplexProperty', 'Validation error!'));
- }
- }
- }
-
-}, null);
-
-$data.Validation.Entity = new $data.Validation.EntityValidation();
-
-$data.Class.define('$data.Notifications.ChangeDistributorBase', null, null, {
- distributeData: function (collectorData) {
- Guard.raise("Pure class");
- }
-}, null);
-$data.Class.define('$data.Notifications.ChangeCollectorBase', null, null, {
- buildData: function (entityContextData) {
- Guard.raise("Pure class");
- },
- processChangedData: function (entityData) {
- if (this.Distrbutor && this.Distrbutor.distributeData)
- this.Distrbutor.distributeData(this.buildData(entityData));
- },
- Distrbutor: { enumerable: false, dataType: $data.Notifications.ChangeDistributorBase, storeOnObject: true }
-}, null);
-$data.Class.define('$data.Notifications.ChangeDistributor', $data.Notifications.ChangeDistributorBase, null, {
- constructor: function (broadcastUrl) {
- this.broadcastUrl = broadcastUrl;
- },
- distributeData: function (data) {
- $data.ajax({
- url: this.broadcastUrl,
- type: "POST",
- data: 'data=' + JSON.stringify(data),
- succes: this.success,
- error: this.error
- });
- },
- broadcastUrl: { dataType: "string" },
- success: function () { },
- error: function () { }
-}, null);
-$data.Class.define('$data.Notifications.ChangeCollector', $data.Notifications.ChangeCollectorBase, null, {
- buildData: function (entities) {
- var result = [];
- entities.forEach(function (element) {
- var resObj = { entityState: element.data.entityState, typeName: element.data.getType().name };
- var enumerableMemDefCollection = [];
-
- switch (element.data.entityState) {
- case $data.EntityState.Added:
- enumerableMemDefCollection = element.data.getType().memberDefinitions.getPublicMappedProperties();
- break;
- case $data.EntityState.Modified:
- enumerableMemDefCollection = element.data.changedProperties;
- break;
- case $data.EntityState.Deleted:
- enumerableMemDefCollection = element.data.getType().memberDefinitions.getKeyProperties();
- break;
- default:
- break;
- }
-
- enumerableMemDefCollection.forEach(function (memDef) {
- resObj[memDef.name] = element.data[memDef.name];
- });
-
- result.push(resObj);
- });
-
- return result;
- }
-}, null);$data.Class.define('$data.Transaction', null, null, {
- constructor: function () {
- this._objectId = (new Date()).getTime();
- $data.Trace.log("create: ", this._objectId);
-
- this.oncomplete = new $data.Event("oncomplete", this);
- this.onerror = new $data.Event("onerror", this);
- },
- abort: function () {
- Guard.raise(new Exception('Not Implemented', 'Not Implemented', arguments));
- },
-
- _objectId: { type: $data.Integer },
- transaction: { type: $data.Object },
-
- oncomplete: { type: $data.Event },
- onerror: { type: $data.Event }
-}, null);$data.Class.define('$data.Access', null, null, {}, {
- isAuthorized: function(access, user, sets, callback){
- var pHandler = new $data.PromiseHandler();
- var clbWrapper = pHandler.createCallback(callback);
- var pHandlerResult = pHandler.getPromise();
-
- //clbWrapper.error('Authorization failed', 'Access authorization');
- clbWrapper.success(true);
-
- return pHandlerResult;
-
- /*var error;
-
- if (!access) error = 'Access undefined';
- if (typeof access !== 'number') error = 'Invalid access type';
- if (!user) user = {}; //error = 'User undefined';
- if (!user.roles) user.roles = {}; //error = 'User has no roles';
- if (!roles) roles = {}; //error = 'Roles undefined';
- if (!(roles instanceof Array || typeof roles === 'object')) error = 'Invald roles type';
-
- var pHandler = new $data.PromiseHandler();
- var clbWrapper = pHandler.createCallback(callback);
- var pHandlerResult = pHandler.getPromise();
-
- if (error){
- clbWrapper.error(error, 'Access authorization');
- return pHandlerResult;
- }
-
- if (user.roles instanceof Array){
- var r = {};
- for (var i = 0; i < user.roles.length; i++){
- if (typeof user.roles[i] === 'string') r[user.roles[i]] = true;
- }
- user.roles = r;
- }
-
- if (roles instanceof Array){
- var r = {};
- for (var i = 0; i < roles.length; i++){
- if (typeof roles[i] === 'string') r[roles[i]] = true;
- }
- roles = r;
- }
-
- var args = arguments;
- var readyFn = function(result){
- if (result) clbWrapper.success(result);
- else clbWrapper.error('Authorization failed', args);
- };
-
- var rolesKeys = Object.getOwnPropertyNames(roles);
- var i = 0;
-
- var callbackFn = function(result){
- if (result) readyFn(result);
-
- if (typeof roles[rolesKeys[i]] === 'boolean' && roles[rolesKeys[i]]){
- if (user.roles[rolesKeys[i]]) readyFn(true);
- else{
- i++;
- if (i < rolesKeys.length) callbackFn();
- else readyFn(false);
- }
- }else if (typeof roles[rolesKeys[i]] === 'function'){
- var r = roles[rolesKeys[i]].call(user);
-
- if (typeof r === 'function') r.call(user, (i < rolesKeys.length ? callbackFn : readyFn));
- else{
- if (r) readyFn(true);
- else{
- i++;
- if (i < rolesKeys.length) callbackFn();
- else readyFn(false);
- }
- }
- }else if (typeof roles[rolesKeys[i]] === 'number'){
- if (((typeof user.roles[rolesKeys[i]] === 'number' && (user.roles[rolesKeys[i]] & access)) ||
- (typeof user.roles[rolesKeys[i]] !== 'number' && user.roles[rolesKeys[i]])) &&
- (roles[rolesKeys[i]] & access)) user.roles[rolesKeys[i]] && readyFn(true);
- else{
- i++;
- if (i < rolesKeys.length) callbackFn();
- else readyFn(false);
- }
- }
- };
-
- callbackFn();
-
- return pHandlerResult;*/
- },
- getAccessBitmaskFromPermission: function(p){
- var access = $data.Access.None;
-
- if (p.Create) access |= $data.Access.Create;
- if (p.Read) access |= $data.Access.Read;
- if (p.Update) access |= $data.Access.Update;
- if (p.Delete) access |= $data.Access.Delete;
- if (p.DeleteBatch) access |= $data.Access.DeleteBatch;
- if (p.Execute) access |= $data.Access.Execute;
-
- return access;
- },
- None: { value: 0 },
- Create: { value: 1 },
- Read: { value: 2 },
- Update: { value: 4 },
- Delete: { value: 8 },
- DeleteBatch: { value: 16 },
- Execute: { value: 32 }
-});
-$data.Class.define('$data.Promise', null, null, {
- always: function () { Guard.raise(new Exception('$data.Promise.always', 'Not implemented!')); },
- done: function () { Guard.raise(new Exception('$data.Promise.done', 'Not implemented!')); },
- fail: function () { Guard.raise(new Exception('$data.Promise.fail', 'Not implemented!')); },
- isRejected: function () { Guard.raise(new Exception('$data.Promise.isRejected', 'Not implemented!')); },
- isResolved: function () { Guard.raise(new Exception('$data.Promise.isResolved', 'Not implemented!')); },
- //notify: function () { Guard.raise(new Exception('$data.Promise.notify', 'Not implemented!')); },
- //notifyWith: function () { Guard.raise(new Exception('$data.Promise.notifyWith', 'Not implemented!')); },
- pipe: function () { Guard.raise(new Exception('$data.Promise.pipe', 'Not implemented!')); },
- progress: function () { Guard.raise(new Exception('$data.Promise.progress', 'Not implemented!')); },
- promise: function () { Guard.raise(new Exception('$data.Promise.promise', 'Not implemented!')); },
- //reject: function () { Guard.raise(new Exception('$data.Promise.reject', 'Not implemented!')); },
- //rejectWith: function () { Guard.raise(new Exception('$data.Promise.rejectWith', 'Not implemented!')); },
- //resolve: function () { Guard.raise(new Exception('$data.Promise.resolve', 'Not implemented!')); },
- //resolveWith: function () { Guard.raise(new Exception('$data.Promise.resolveWith', 'Not implemented!')); },
- state: function () { Guard.raise(new Exception('$data.Promise.state', 'Not implemented!')); },
- then: function () { Guard.raise(new Exception('$data.Promise.then', 'Not implemented!')); }
-}, null);
-
-$data.Class.define('$data.PromiseHandlerBase', null, null, {
- constructor: function () { },
- createCallback: function (callBack) {
- callBack = $data.typeSystem.createCallbackSetting(callBack);
-
- return cbWrapper = {
- success: callBack.success,
- error: callBack.error,
- notify: callBack.notify
- };
- },
- getPromise: function () {
- return new $data.Promise();
- }
-}, null);
-
-$data.PromiseHandler = $data.PromiseHandlerBase;
-var EventSubscriber = $data.Class.define("EventSubscriber", null, null, {
- constructor: function (handler, state, thisArg) {
- ///
- /// event handler
- ///
- ///
- ///
- ///
- ///
- ///
- /// custom state object
- /// [i]this[/i] context for handler
- ///
- /// event handler
- /// custom state object
- /// [i]this[/i] context for handler
- this.handler = handler;
- this.state = state;
- this.thisArg = thisArg;
- },
- handler: {},
- state: {},
- thisArg: {}
-});
-
-$data.Event = Event = $data.Class.define("$data.Event", null, null, {
- constructor: function (name, sender) {
- ///The name of the event
- ///The originator/sender of the event. [this] in handlers will be set to this
- var subscriberList = null;
- var parentObject = sender;
-
- function detachHandler(list, handler) {
- ///
- ///
- list.forEach(function (item, index) {
- if (item.handler == handler) {
- list.splice(index, 1);
- }
- });
- }
-
- this.attach = function (handler, state, thisArg) {
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- ///
- if (!subscriberList) {
- subscriberList = [];
- }
- subscriberList.push(new EventSubscriber(handler, state, thisArg || sender));
- };
- this.detach = function (handler) {
- detachHandler(subscriberList, handler);
- };
- this.fire = function (eventData, snder) {
- var snd = snder || sender || this;
- //eventData.eventName = name;
- ///
- if (subscriberList) {
- subscriberList.forEach(function (subscriber) {
- ///
- try {
- subscriber.handler.call(subscriber.thisArg, snd, eventData, subscriber.state);
- } catch(ex) {
- console.log("unhandled exception in event handler. exception suppressed");
- console.dir(ex);
- }
- });
- }
- };
- this.fireCancelAble = function (eventData, snder) {
- var snd = snder || sender || this;
- //eventData.eventName = name;
- ///
- var isValid = true;
- if (subscriberList) {
- subscriberList.forEach(function (subscriber) {
- ///
- try {
- isValid = isValid && (subscriber.handler.call(subscriber.thisArg, snd, eventData, subscriber.state) === false ? false : true);
- } catch (ex) {
- console.log("unhandled exception in event handler. exception suppressed");
- console.dir(ex);
- }
- });
- }
- return isValid;
- };
- }
-});
-
-
-var eventData = $data.Class.define("EventData", null, null, {
- eventName: {}
-});
-
-var PropertyChangeEventData = $data.Class.define("PropertyChangeEventData", EventData, null, {
- constructor: function (propertyName, oldValue, newValue) {
- this.propertyName = propertyName;
- this.oldValue = oldValue;
- this.newValue = newValue;
- },
- propertyName: {},
- oldValue: {},
- newValue: {}
-});
-
-var PropertyValidationEventData = $data.Class.define("PropertyValidationEventData", EventData, null, {
- constructor: function (propertyName, oldValue, newValue, errors) {
- this.propertyName = propertyName;
- this.oldValue = oldValue;
- this.newValue = newValue;
- this.errors = errors;
- this.cancel = false;
- },
- propertyName: {},
- oldValue: {},
- newValue: {},
- errors: {},
- cancel: {}
-});
-
-
-
-$data.Entity = Entity = $data.Class.define("$data.Entity", null, null, {
- constructor: function (initData, newInstanceOptions) {
- ///
- /// This class provide a light weight, object-relational interface between
- /// your javascript code and database.
- ///
- ///
- ///
- /// initialization data
- ///
- /// var category = new $news.Types.Category({ Title: 'Tech' });
- /// $news.context.Categories.add(category);
- ///
- ///
- ///
- /// initialization data
- ///
- ///
- ///
- ///
- /// Determines the current $data.Entity is validated.
- /// array of $data.Validation.ValidationError
- /// array of MemberDefinition
- ///
- /// array of MemberDefinition
-
- this.initData = {};
- var thisType = this.getType();
- if (thisType.__copyPropertiesToInstance) {
- $data.typeSystem.writePropertyValues(this);
- }
-
- var ctx = null;
- this.context = ctx;
- if ("setDefaultValues" in thisType) {
- if (!newInstanceOptions || newInstanceOptions.setDefaultValues !== false) {
- if (!initData || Object.keys(initData).length < 1) {
- initData = thisType.setDefaultValues(initData);
- }
- }
- }
-
- if (typeof initData === "object") {
- var typeMemDefs = thisType.memberDefinitions;
- var memDefNames = typeMemDefs.getPublicMappedPropertyNames();
-
- for (var i in initData) {
- if (memDefNames.indexOf(i) > -1) {
- var memberDef = typeMemDefs.getMember(i);
- var type = Container.resolveType(memberDef.type);
- var value = initData[i];
-
- if (memberDef.concurrencyMode === $data.ConcurrencyMode.Fixed) {
- this.initData[i] = value;
- } else {
- if (newInstanceOptions && newInstanceOptions.converters) {
- var converter = newInstanceOptions.converters[Container.resolveName(type)];
- if (converter)
- value = converter(value);
- }
-
- this.initData[i] = Container.convertTo(value, type, memberDef.elementType, newInstanceOptions);
- }
- }
- }
-
- }
-
- if (newInstanceOptions && newInstanceOptions.entityBuilder) {
- newInstanceOptions.entityBuilder(this, thisType.memberDefinitions.asArray(), thisType);
- }
-
- this.changedProperties = undefined;
- this.entityState = undefined;
-
- },
- toString: function () {
- /// Returns a string that represents the current $data.Entity
- ///
-
- return this.getType().fullName + "(" + (this.Id || this.Name || '') + ")"
- },
- toJSON: function () {
- /// Creates pure JSON object from $data.Entity.
- /// JSON representation
-
- var result = {};
- var self = this;
- this.getType().memberDefinitions.getPublicMappedProperties().forEach(function (memDef) {
- if (self[memDef.name] instanceof Date && memDef.type && Container.resolveType(memDef.type) === $data.DateTimeOffset) {
- result[memDef.name] = new $data.DateTimeOffset(self[memDef.name]);
- } else {
- result[memDef.name] = self[memDef.name];
- }
- });
- return result;
- },
- equals: function (entity) {
- /// Determines whether the specified $data.Entity is equal to the current $data.Entity.
- /// [b]true[/b] if the specified $data.Entity is equal to the current $data.Entity; otherwise, [b]false[/b].
-
- if (entity.getType() !== this.getType()) {
- return false;
- }
- var entityPk = this.getType().memberDefinitions.getKeyProperties();
- for (var i = 0; i < entityPk.length; i++) {
- if (this[entityPk[i].name] != entity[entityPk[i].name]) {
- return false;
- }
- }
- return true;
- },
-
- propertyChanging: {
- dataType: $data.Event, storeOnObject: true, monitorChanges: false, notMapped: true, enumerable: false, prototypeProperty: true,
- get: function () {
- if (!this._propertyChanging)
- this._propertyChanging = new Event('propertyChanging', this);
-
- return this._propertyChanging;
- },
- set: function (value) { this._propertyChanging = value; }
- },
-
- propertyChanged: {
- dataType: $data.Event, storeOnObject: true, monitorChanges: false, notMapped: true, enumerable: false, prototypeProperty: true,
- get: function () {
- if (!this._propertyChanged)
- this._propertyChanged = new Event('propertyChanged', this);
-
- return this._propertyChanged;
- },
- set: function (value) { this._propertyChanged = value; }
- },
-
- propertyValidationError: {
- dataType: $data.Event, storeOnObject: true, monitorChanges: false, notMapped: true, enumerable: false, prototypeProperty: true,
- get: function () {
- if (!this._propertyValidationError)
- this._propertyValidationError = new Event('propertyValidationError', this);
-
- return this._propertyValidationError;
- },
- set: function (value) { this._propertyValidationError = value; }
- },
-
- // protected
- storeProperty: function (memberDefinition, value) {
- ///
- ///
-
- if (memberDefinition.concurrencyMode !== $data.ConcurrencyMode.Fixed) {
- value = Container.convertTo(value, memberDefinition.type, memberDefinition.elementType);
- }
-
- var eventData = null;
- if (memberDefinition.monitorChanges != false && (this._propertyChanging || this._propertyChanged || "instancePropertyChanged" in this.constructor)) {
- var origValue = this[memberDefinition.name];
- eventData = new PropertyChangeEventData(memberDefinition.name, origValue, value);
- if (this._propertyChanging)
- this.propertyChanging.fire(eventData);
- }
-
- if (memberDefinition.monitorChanges != false && (this._propertyValidationError || "instancePropertyValidationError" in this.constructor)) {
- var errors = $data.Validation.Entity.ValidateEntityField(this, memberDefinition, value);
- if (errors.length > 0) {
- var origValue = this[memberDefinition.name];
- var errorEventData = new PropertyValidationEventData(memberDefinition.name, origValue, value, errors);
-
- if (this._propertyValidationError)
- this.propertyValidationError.fire(errorEventData);
- if ("instancePropertyValidationError" in this.constructor)
- this.constructor["instancePropertyValidationError"].fire(errorEventData, this);
-
- if (errorEventData.cancel == true)
- return;
- }
- }
-
- if (memberDefinition.storeOnObject == true) {
- //TODO refactor to Base.getBackingFieldName
- var backingFieldName = "_" + memberDefinition.name;
- this[backingFieldName] = value;
- } else {
- this.initData[memberDefinition.name] = value;
- }
- this.isValidated = false;
-
- if (memberDefinition.monitorChanges != false && this.entityState == $data.EntityState.Unchanged)
- this.entityState = $data.EntityState.Modified;
-
- this._setPropertyChanged(memberDefinition);
-
- if (memberDefinition.monitorChanges != false) {
- //if (!this.changedProperties) {
- // this.changedProperties = [];
- //}
-
- //if (!this.changedProperties.some(function (memDef) { return memDef.name == memberDefinition.name }))
- // this.changedProperties.push(memberDefinition);
-
- if (this._propertyChanged)
- this.propertyChanged.fire(eventData);
-
- //TODO mixin framework
- if ("instancePropertyChanged" in this.constructor) {
- this.constructor["instancePropertyChanged"].fire(eventData, this);
- }
- }
- },
- _setPropertyChanged: function (memberDefinition) {
- if (memberDefinition.monitorChanges != false) {
- if (!this.changedProperties) {
- this.changedProperties = [];
- }
-
- if (!this.changedProperties.some(function (memDef) { return memDef.name == memberDefinition.name }))
- this.changedProperties.push(memberDefinition);
- }
- },
-
- // protected
- retrieveProperty: function (memberDefinition) {
- ///
-
- if (memberDefinition.storeOnObject == true) {
- //TODO refactor to Base.getBackingFieldName
- var backingFieldName = "_" + memberDefinition.name;
- return this[backingFieldName];
- } else {
- return this.initData[memberDefinition.name];
- }
- },
-
- // protected
- getProperty: function (memberDefinition, callback, tran) {
- /// Retrieve value of member
- ///
- ///
- ///
- ///
- ///
- ///
- /// value associated for [i]memberDefinition[/i]
-
- callback = $data.typeSystem.createCallbackSetting(callback);
- if (this[memberDefinition.name] != undefined) {
- if (tran instanceof $data.Transaction)
- callback.success(this[memberDefinition.name], tran);
- else
- callback.success(this[memberDefinition.name]);
- return;
- }
-
- var context = this.context;
- if (!this.context) {
- try {
- var that = this;
- var storeToken = this.storeToken || this.getType().storeToken;
- if (storeToken && typeof storeToken.factory === 'function') {
- var ctx = storeToken.factory();
- return ctx.onReady().then(function (context) {
- return context.loadItemProperty(that, memberDefinition, callback);
- });
- }
- } catch (e) { }
-
- Guard.raise(new Exception('Entity not in context', 'Invalid operation'));
- } else {
- return context.loadItemProperty(this, memberDefinition, callback, tran);
- }
- },
- // protected
- setProperty: function (memberDefinition, value, callback, tran) {
- ///
- ///
- /// done
- this[memberDefinition.name] = value;
-
- //callback = $data.typeSystem.createCallbackSetting(callback);
- var pHandler = new $data.PromiseHandler();
- callback = pHandler.createCallback(callback);
- callback.success(this[memberDefinition.name]);
- return pHandler.getPromise();
- },
-
- isValid: function () {
- /// Determines the current $data.Entity is validated and valid.
- ///
-
- if (!this.isValidated) {
- this.ValidationErrors = $data.Validation.Entity.ValidateEntity(this);
- this.isValidated = true;
- }
- return this.ValidationErrors.length == 0;
- },
- isValidated: { dataType: "bool", storeOnObject: true, monitorChanges: false, notMapped: true, enumerable: false, value: false },
- ValidationErrors: {
- dataType: Array,
- elementType: $data.Validation.ValidationError,
- storeOnObject: true,
- monitorChanges: true,
- notMapped: true,
- enumerable: false
- },
-
- resetChanges: function () {
- /// reset changes
-
- delete this._changedProperties;
- },
-
- changedProperties: {
- dataType: Array,
- elementType: window["MemberDefinition"],
- storeOnObject: true,
- monitorChanges: false,
- notMapped: true,
- enumerable: false
- },
-
- entityState: { dataType: "integer", storeOnObject: true, monitorChanges: false, notMapped: true, enumerable: false },
- /*
- toJSON: function () {
- if (this.context) {
- var itemType = this.getType();
- var storageModel = this.context._storageModel[itemType.name];
- var o = new Object();
- for (var property in this) {
- if (typeof this[property] !== "function") {
- var excludedFields = storageModel.Associations.every(function (association) {
- return association.FromPropertyName == property && (association.FromMultiplicity == "0..1" || association.FromMultiplicity == "1");
- }, this);
- if (!excludedFields) {
- o[property] = this[property];
- }
- }
- }
- return o;
- }
- return this;
- } */
- //,
-
- //onReady: function (callback) {
- // this.__onReadyList = this.__onReadyList || [];
- // this.__onReadyList.push(callback);
- //},
-
- remove: function () {
- if ($data.ItemStore && 'EntityInstanceRemove' in $data.ItemStore)
- return $data.ItemStore.EntityInstanceRemove.apply(this, arguments);
- else
- throw 'not implemented'; //todo
- },
- save: function () {
- if ($data.ItemStore && 'EntityInstanceSave' in $data.ItemStore)
- return $data.ItemStore.EntityInstanceSave.apply(this, arguments);
- else
- throw 'not implemented'; //todo
- },
- refresh: function () {
- if ($data.ItemStore && 'EntityInstanceSave' in $data.ItemStore)
- return $data.ItemStore.EntityInstanceRefresh.apply(this, arguments);
- else
- throw 'not implemented'; //todo
- },
- storeToken: { type: Object, monitorChanges: false, notMapped: true, storeOnObject: true },
-
- getFieldUrl: function (field) {
- if (this.context) {
- return this.context.getFieldUrl(this, field);
- } else if (this.getType().storeToken && typeof this.getType().storeToken.factory === 'function') {
- var context = this.getType().storeToken.factory();
- return context.getFieldUrl(this, field);
- } else if (this.getType().storeToken){
- try {
- var ctx = $data.ItemStore._getContextPromise('default', this.getType());
- if (ctx instanceof $data.EntityContext) {
- return ctx.getFieldUrl(this, field);
- }
- } catch (e) {
- }
- }
- return '#';
- }
-},
-{
- //create get_[property] and set_[property] functions for properties
- __setPropertyfunctions: { value: true, notMapped: true, enumerable: false, storeOnObject: true },
- //copy public properties to current instance
- __copyPropertiesToInstance: { value: false, notMapped: true, enumerable: false, storeOnObject: true },
-
- inheritedTypeProcessor: function (type) {
- if ($data.ItemStore && 'EntityInheritedTypeProcessor' in $data.ItemStore)
- $data.ItemStore.EntityInheritedTypeProcessor.apply(this, arguments);
-
- //default value setter method factory
- type.defaultValues = {};
-
- type.memberDefinitions.asArray().forEach(function (pd) {
- if (pd.hasOwnProperty("defaultValue")) {
- type.defaultValues[pd.name] = pd.defaultValue;
- }
- });
-
- if (Object.keys(type.defaultValues).length > 0) {
- type.setDefaultValues = function (initData, instance) {
- initData = initData || {};
- var dv = type.defaultValues;
- for (var n in dv) {
- if (!(n in initData)) {
- var value = dv[n];
- if ("function" === typeof value) {
- initData[n] = dv[n](n, instance);
- } else {
- initData[n] = dv[n];
- }
- }
- }
- return initData;
- }
- }
- },
-
-
- //Type Events
- addEventListener: function(eventName, fn) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- this[delegateName] = new $data.Event(eventName, this);
- }
- this[delegateName].attach(fn);
- },
- removeEventListener: function(eventName, fn) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- return;
- }
- this[delegateName].detach(fn);
- },
- raiseEvent: function(eventName, data) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- return;
- }
- this[delegateName].fire(data);
- },
-
- getFieldNames: function () {
- return this.memberDefinitions.getPublicMappedPropertyNames();
- },
-
- 'from$data.Object': function (value, type, t, options) {
- if (!Object.isNullOrUndefined(value)) {
- var newInstanceOptions;
- if (options && options.converters) {
- newInstanceOptions = {
- converters: options.converters
- }
- }
-
- return new this(value, newInstanceOptions);
- } else {
- return value;
- }
- }
-
-});
-
-
-$data.define = function (name, container, definition) {
- if (container && !(container instanceof $data.ContainerClass)) {
- definition = container;
- container = undefined;
- }
- if (!definition) {
- throw new Error("json object type is not supported yet");
- }
- var _def = {};
- var hasKey = false;
- var keyFields = [];
- Object.keys(definition).forEach(function (fieldName) {
- var propDef = definition[fieldName];
- if (typeof propDef === 'object' && ("type" in propDef || "get" in propDef || "set" in propDef)) {
-
- _def[fieldName] = propDef;
- if (propDef.key) {
- keyFields.push(propDef);
- }
-
- if (("get" in propDef || "set" in propDef) && (!('notMapped' in propDef) || propDef.notMapped === true)) {
- propDef.notMapped = true;
- propDef.storeOnObject = true;
- }
- if ("get" in propDef && !("set" in propDef)) {
- propDef.set = function () { };
- } else if ("set" in propDef && !("get" in propDef)) {
- propDef.get = function () { };
- }
-
- } else {
- _def[fieldName] = { type: propDef };
- }
- });
-
- if (keyFields.length < 1) {
- var keyProp;
- switch (true) {
- case "id" in _def:
- keyProp = "id";
- break;
- case "Id" in _def:
- keyProp = "Id"
- break;
- case "ID" in _def:
- keyProp = "ID"
- break;
- }
- if (keyProp) {
- _def[keyProp].key = true;
- var propTypeName = $data.Container.resolveName(_def[keyProp].type);
- _def[keyProp].computed = true;
- //if ("$data.Number" === propTypeName || "$data.Integer" === propTypeName) {
- //}
- } else {
- _def.Id = { type: "int", key: true, computed: true }
- }
- }
-
-
- var entityType = $data.Entity.extend(name, container, _def);
- return entityType;
-}
-$data.implementation = function (name) {
- return Container.resolveType(name);
-};
-
-
-
-
-(function () {
-
- $data.defaults = $data.defaults || {};
- $data.defaults.defaultDatabaseName = 'JayDataDefault';
-
-})();
-
-
-$data.Class.define('$data.StorageModel', null, null, {
- constructor: function () {
- ///User defined type
- this.ComplexTypes = [];
- this.Associations = [];
- },
- LogicalType: {},
- LogicalTypeName: {},
- PhysicalType: {},
- PhysicalTypeName: {},
- EventHandlers: {},
- TableName: {},
- TableOptions: { value: undefined },
- ComplexTypes: {},
- Associations: {},
- ContextType: {},
- Roles: {}
-}, null);
-$data.Class.define('$data.Association', null, null, {
- constructor: function (initParam) {
- if (initParam) {
- this.From = initParam.From;
- this.FromType = initParam.FromType;
- this.FromMultiplicity = initParam.FromMultiplicity;
- this.FromPropertyName = initParam.FromPropertyName;
- this.To = initParam.To;
- this.ToType = initParam.ToType;
- this.ToMultiplicity = initParam.ToMultiplicity;
- this.ToPropertyName = initParam.ToPropertyName;
- }
- },
- From: {},
- FromType: {},
- FromMultiplicity: {},
- FromPropertyName: {},
- To: {},
- ToType: {},
- ToMultiplicity: {},
- ToPropertyName: {},
- ReferentialConstraint: {}
-}, null);
-$data.Class.define('$data.ComplexType', $data.Association, null, {}, null);
-
-$data.Class.define('$data.EntityContext', null, null,
-{
- constructor: function (storageProviderCfg) {
- /// Provides facilities for querying and working with entity data as objects.
- ///Storage provider specific configuration object.
-
- if ($data.ItemStore && 'ContextRegister' in $data.ItemStore)
- $data.ItemStore.ContextRegister.apply(this, arguments);
-
- if (storageProviderCfg.queryCache)
- this.queryCache = storageProviderCfg.queryCache;
-
- if ("string" === typeof storageProviderCfg) {
- if (0 === storageProviderCfg.indexOf("http")) {
- storageProviderCfg = {
- name: "oData",
- oDataServiceHost: storageProviderCfg
- }
- } else {
- storageProviderCfg = {
- name: "local",
- databaseName: storageProviderCfg
- }
- }
- }
-
- if ("provider" in storageProviderCfg) {
- storageProviderCfg.name = storageProviderCfg.provider;
- }
-
- //Initialize properties
- this.lazyLoad = false;
- this.trackChanges = false;
- this._entitySetReferences = {};
- this._storageModel = [];
-
- var ctx = this;
- ctx._isOK = false;
-
- var origSuccessInitProvider = this._successInitProvider;
- this._successInitProvider = function (errorOrContext) {
- if (errorOrContext instanceof $data.EntityContext) {
- origSuccessInitProvider(ctx);
- } else {
- origSuccessInitProvider(ctx, errorOrContext);
- }
- }
-
- this._storageModel.getStorageModel = function (typeName) {
- var name = Container.resolveName(typeName);
- return ctx._storageModel[name];
- };
- if (typeof storageProviderCfg.name === 'string') {
- var tmp = storageProviderCfg.name;
- storageProviderCfg.name = [tmp];
- }
- var i = 0, providerType;
- var providerList = [].concat(storageProviderCfg.name);
- var callBack = $data.typeSystem.createCallbackSetting({ success: this._successInitProvider, error: this._successInitProvider });
-
- this._initStorageModelSync();
- ctx._initializeEntitySets(ctx.getType());
-
- $data.StorageProviderLoader.load(providerList, {
- success: function (providerType) {
- ctx.storageProvider = new providerType(storageProviderCfg, ctx);
- ctx.storageProvider.setContext(ctx);
- ctx.stateManager = new $data.EntityStateManager(ctx);
-
- var contextType = ctx.getType();
- if (providerType.name in contextType._storageModelCache) {
- ctx._storageModel = contextType._storageModelCache[providerType.name];
- } else {
- ctx._initializeStorageModel();
- contextType._storageModelCache[providerType.name] = ctx._storageModel;
- }
-
- //ctx._initializeEntitySets(contextType);
- if (storageProviderCfg && storageProviderCfg.user) Object.defineProperty(ctx, 'user', { value: storageProviderCfg.user, enumerable: true });
- if (storageProviderCfg && storageProviderCfg.checkPermission) Object.defineProperty(ctx, 'checkPermission', { value: storageProviderCfg.checkPermission, enumerable: true });
-
- //ctx._isOK = false;
- ctx._initializeStore(callBack);
- },
- error: function () {
- callBack.error('Provider fallback failed!');
- }
- });
-
-
-
- this.addEventListener = function (eventName, fn) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- this[delegateName] = new $data.Event(eventName, this);
- }
- this[delegateName].attach(fn);
- };
-
- this.removeEventListener = function (eventName, fn) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- return;
- }
- this[delegateName].detach(fn);
- };
-
- this.raiseEvent = function (eventName, data) {
- var delegateName = "on" + eventName;
- if (!(delegateName in this)) {
- return;
- }
- this[delegateName].fire(data);
- };
-
-
- this.ready = this.onReady({
- success: $data.defaultSuccessCallback,
- error: function () {
- if ($data.PromiseHandler !== $data.PromiseHandlerBase) {
- $data.defaultErrorCallback.apply(this, arguments);
- } else {
- $data.Trace.error(arguments);
- }
- }
- });
- },
- beginTransaction: function () {
- var tables = null;
- var callBack = null;
- var isWrite = false;
-
- function readParam(value) {
- if (Object.isNullOrUndefined(value)) return;
-
- if (typeof value === 'boolean') {
- isWrite = value;
- } else if (Array.isArray(value)) {
- tables = value;
- } else {
- callBack = value;
- }
- }
-
- readParam(arguments[0]);
- readParam(arguments[1]);
- readParam(arguments[2]);
-
- var pHandler = new $data.PromiseHandler();
- callBack = pHandler.createCallback(callBack);
-
- //callBack = $data.typeSystem.createCallbackSetting(callBack);
- this.storageProvider._beginTran(tables, isWrite, callBack);
-
- return pHandler.getPromise();
- },
- _isReturnTransaction: function (transaction) {
- return transaction instanceof $data.Base || transaction === 'returnTransaction';
- },
- _applyTransaction: function (scope, cb, args, transaction, isReturnTransaction) {
- if (isReturnTransaction === true) {
- if (transaction instanceof $data.Transaction) {
- Array.prototype.push.call(args, transaction);
- cb.apply(scope, args);
- } else {
- this.beginTransaction(function (tran) {
- Array.prototype.push.call(args, tran);
- cb.apply(scope, args);
- });
- }
- }
- else {
- cb.apply(scope, args);
- }
- },
-
- getDataType: function (dataType) {
- // Obsolate
- if (typeof dataType == "string") {
- var memDef_dataType = this[dataType];
- if (memDef_dataType === undefined || memDef_dataType === null) { memDef_dataType = eval(dataType); }
- return memDef_dataType;
- }
- return dataType;
- },
- _initializeEntitySets: function (ctor) {
-
- for (var i = 0, l = this._storageModel.length; i < l; i++){
- var storageModel = this._storageModel[i];
- this[storageModel.ItemName] = new $data.EntitySet(storageModel.LogicalType, this, storageModel.ItemName, storageModel.EventHandlers, storageModel.Roles);
- var sm = this[storageModel.ItemName];
- sm.name = storageModel.ItemName;
- sm.tableName = storageModel.TableName;
- sm.tableOptions = storageModel.TableOptions;
- sm.eventHandlers = storageModel.EventHandlers;
- this._entitySetReferences[storageModel.LogicalType.name] = sm;
-
- this._initializeActions(sm, ctor, ctor.getMemberDefinition(storageModel.ItemName));
-
- }
-
- },
- _initializeStore: function (callBack) {
- if (this.storageProvider) {
- this.storageProvider.initializeStore(callBack);
- }
- },
-
- _initStorageModelSync: function() {
- var _memDefArray = this.getType().memberDefinitions.asArray();
-
-
- for (var i = 0; i < _memDefArray.length; i++) {
- var item = _memDefArray[i];
- if ('dataType' in item) {
- var itemResolvedDataType = Container.resolveType(item.dataType);
- if (itemResolvedDataType && itemResolvedDataType.isAssignableTo && itemResolvedDataType.isAssignableTo($data.EntitySet)) {
- var elementType = Container.resolveType(item.elementType);
- var storageModel = new $data.StorageModel();
- storageModel.TableName = item.tableName || item.name;
- storageModel.TableOptions = item.tableOptions;
- storageModel.ItemName = item.name;
- storageModel.LogicalType = elementType;
- storageModel.LogicalTypeName = elementType.name;
- storageModel.PhysicalTypeName = $data.EntityContext._convertLogicalTypeNameToPhysical(storageModel.LogicalTypeName);
- storageModel.ContextType = this.getType();
- storageModel.Roles = item.roles;
- if (item.indices) {
- storageModel.indices = item.indices;
- }
- if (item.beforeCreate) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.beforeCreate = item.beforeCreate;
- }
- if (item.beforeRead) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.beforeRead = item.beforeRead;
- }
- if (item.beforeUpdate) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.beforeUpdate = item.beforeUpdate;
- }
- if (item.beforeDelete) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.beforeDelete = item.beforeDelete;
- }
- if (item.afterCreate) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.afterCreate = item.afterCreate;
- }
- if (item.afterRead) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.afterRead = item.afterRead;
- }
- if (item.afterUpdate) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.afterUpdate = item.afterUpdate;
- }
- if (item.afterDelete) {
- if (!storageModel.EventHandlers) storageModel.EventHandlers = {};
- storageModel.EventHandlers.afterDelete = item.afterDelete;
- }
- this._storageModel.push(storageModel);
- var name = Container.resolveName(elementType);
- this._storageModel[name] = storageModel;
- }
- }
- }
-
- },
- _initializeStorageModel: function () {
-
-
- var _memDefArray = this.getType().memberDefinitions.asArray();
-
-
- if (typeof intellisense !== 'undefined')
- return;
-
-
- for (var i = 0; i < this._storageModel.length; i++) {
- var storageModel = this._storageModel[i];
-
- ///Storage model item
- var dbEntityInstanceDefinition = {};
-
- storageModel.Associations = storageModel.Associations || [];
- storageModel.ComplexTypes = storageModel.ComplexTypes || [];
- for (var j = 0; j < storageModel.LogicalType.memberDefinitions.getPublicMappedProperties().length; j++) {
- var memDef = storageModel.LogicalType.memberDefinitions.getPublicMappedProperties()[j];
- ///Member definition instance
-
- var memDefResolvedDataType = Container.resolveType(memDef.dataType);
-
- if ((this.storageProvider.supportedDataTypes.indexOf(memDefResolvedDataType) > -1) && Object.isNullOrUndefined(memDef.inverseProperty)) {
- //copy member definition
- var t = JSON.parse(JSON.stringify(memDef));
- //change datatype to resolved type
- t.dataType = memDefResolvedDataType;
- dbEntityInstanceDefinition[memDef.name] = t;
- continue;
- }
-
- this._buildDbType_navigationPropertyComplite(memDef, memDefResolvedDataType, storageModel);
-
- //var memDef_dataType = this.getDataType(memDef.dataType);
- if ((memDefResolvedDataType === $data.Array || (memDefResolvedDataType.isAssignableTo && memDefResolvedDataType.isAssignableTo($data.EntitySet))) &&
- (memDef.inverseProperty && memDef.inverseProperty !== '$$unbound')) {
- this._buildDbType_Collection_OneManyDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- } else {
- if (memDef.inverseProperty) {
- if (memDef.inverseProperty === '$$unbound') {
- //member definition is navigation but not back reference
- if (memDefResolvedDataType === $data.Array) {
- this._buildDbType_Collection_OneManyDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- } else {
- this._buildDbType_ElementType_OneManyDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- }
- } else {
- //member definition is navigation property one..one or one..many case
- var fields = memDefResolvedDataType.memberDefinitions.getMember(memDef.inverseProperty);
- if (fields) {
- if (fields.elementType) {
- //member definition is one..many connection
- var referealResolvedType = Container.resolveType(fields.elementType);
- if (referealResolvedType === storageModel.LogicalType) {
- this._buildDbType_ElementType_OneManyDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- } else {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception('Inverse property not valid, refereed item element type not match: ' + storageModel.LogicalTypeName, ', property: ' + memDef.name));
- }
- }
- } else {
- //member definition is one..one connection
- this._buildDbType_ElementType_OneOneDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- }
- } else {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception('Inverse property not valid'));
- }
- }
- }
- } else {
- //member definition is a complex type
- this._buildDbType_addComplexTypePropertyDefinition(dbEntityInstanceDefinition, storageModel, memDefResolvedDataType, memDef);
- }
- }
- }
- this._buildDbType_modifyInstanceDefinition(dbEntityInstanceDefinition, storageModel, this);
- var dbEntityClassDefinition = {};
- dbEntityClassDefinition.convertTo = this._buildDbType_generateConvertToFunction(storageModel, this);
- this._buildDbType_modifyClassDefinition(dbEntityClassDefinition, storageModel, this);
-
- //create physical type
- //TODO
- storageModel.PhysicalType = $data.Class.define(storageModel.PhysicalTypeName, $data.Entity, storageModel.LogicalType.container, dbEntityInstanceDefinition, dbEntityClassDefinition);
- }
- },
- _initializeActions: function (es, ctor, esDef) {
- if (esDef && esDef.actions) {
- var actionKeys = Object.keys(esDef.actions);
- for (var i = 0; i < actionKeys.length; i++) {
- var actionName = actionKeys[i];
- var action = esDef.actions[actionName];
- if (typeof action === 'function') {
- es[actionName] = action;
- } else {
- var actionDef = $data.MemberDefinition.translateDefinition(action, actionName, ctor);
- if (actionDef instanceof $data.MemberDefinition && actionDef.kind === $data.MemberTypes.method) {
- es[actionName] = actionDef.method;
- }
- }
- }
- }
- },
- _buildDbType_navigationPropertyComplite: function (memDef, memDefResolvedDataType, storageModel) {
- if (!memDef.inverseProperty) {
- var refMemDefs = null;
- if (memDefResolvedDataType === $data.Array || (memDefResolvedDataType.isAssignableTo && memDefResolvedDataType.isAssignableTo($data.EntitySet))) {
- var refStorageModel = this._storageModel.getStorageModel(Container.resolveType(memDef.elementType));
- if (refStorageModel) {
- refMemDefs = [];
- var pubDefs = refStorageModel.LogicalType.memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < pubDefs.length; i++) {
- var m = pubDefs[i];
- if ((m.inverseProperty == memDef.name) && (Container.resolveType(m.dataType) === Container.resolveType(storageModel.LogicalType)))
- refMemDefs.push(m);
- }
- }
- } else {
- var refStorageModel = this._storageModel.getStorageModel(memDefResolvedDataType);
- if (refStorageModel) {
- refMemDefs = [];
- var pubDefs = refStorageModel.LogicalType.memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < pubDefs.length; i++) {
- var m = pubDefs[i];
- if (m.elementType && ((m.inverseProperty == memDef.name) && (Container.resolveType(m.elementType) === storageModel.LogicalType)))
- refMemDefs.push(m);
- else if ((m.inverseProperty == memDef.name) && (Container.resolveType(m.dataType) === storageModel.LogicalType))
- refMemDefs.push(m);
- }
- }
- }
- if (refMemDefs) {
- if (refMemDefs.length > 1) {
- if (typeof intellisense !== 'undefined') {
- Guard.raise(new Exception('More than one inverse property refer to this member definition: ' + memDef.name + ', type: ' + Container.resolveName(storageModel.LogicalType)));
- }
- }
- var refMemDef = refMemDefs.pop();
- if (refMemDef) {
- memDef.inverseProperty = refMemDef.name;
- }
- }
- } else {
- var refStorageModel = null;
- if (memDefResolvedDataType === $data.Array || (memDefResolvedDataType.isAssignableTo && memDefResolvedDataType.isAssignableTo($data.EntitySet))) {
- refStorageModel = this._storageModel.getStorageModel(Container.resolveType(memDef.elementType));
-
- } else {
- refStorageModel = this._storageModel.getStorageModel(memDefResolvedDataType);
- }
-
- var p = refStorageModel.LogicalType.memberDefinitions.getMember(memDef.inverseProperty);
- if (p) {
- if (p.inverseProperty) {
- if (p.inverseProperty != memDef.name) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception('Inverse property mismatch'));
- }
- }
- } else {
- p.inverseProperty = memDef.name;
- }
- }
-
- }
- },
- _buildDbType_generateConvertToFunction: function (storageModel) { return function (instance) { return instance; }; },
- _buildDbType_modifyInstanceDefinition: function (instanceDefinition, storageModel) { return; },
- _buildDbType_modifyClassDefinition: function (classDefinition, storageModel) { return; },
- _buildDbType_addComplexTypePropertyDefinition: function (dbEntityInstanceDefinition, storageModel, memDef_dataType, memDef) {
- this._addNavigationPropertyDefinition(dbEntityInstanceDefinition, memDef, memDef.name, $data.MemberTypes.complexProperty);
- var complexType = this._createComplexElement(storageModel.LogicalType, "", memDef.name, memDef_dataType, "", "");
- storageModel.ComplexTypes[memDef.name] = complexType;
- storageModel.ComplexTypes.push(complexType);
- },
- _buildDbType_Collection_OneManyDefinition: function (dbEntityInstanceDefinition, storageModel, memDef_dataType, memDef) {
- var refereedType = Container.resolveType(memDef.elementType);
- if (refereedType === undefined || refereedType === null) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("Element type definition error", "Field definition", memDef));
- }
- }
- var refereedStorageModel = this._storageModel.getStorageModel(refereedType);
- //var refereedStorageModel = this._storageModel.filter(function (s) { return s.LogicalType === refereedType; })[0];
- if (!refereedStorageModel) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("No EntitySet definition for the following element type", "Field definition", memDef));
- }
- }
-
- this._addNavigationPropertyDefinition(dbEntityInstanceDefinition, memDef, memDef.name);
- var associationType = memDef.inverseProperty === '$$unbound' ? '$$unbound' : '0..1';
- var association = this._addAssociationElement(storageModel.LogicalType, associationType, memDef.name, refereedStorageModel.LogicalType, "*", memDef.inverseProperty);
- storageModel.Associations[memDef.name] = association;
- storageModel.Associations.push(association);
- },
- _buildDbType_ElementType_OneManyDefinition: function (dbEntityInstanceDefinition, storageModel, memDef_dataType, memDef) {
- var refereedType = Container.resolveType(memDef.dataType);
- if (refereedType === undefined || refereedType === null) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("Element type definition error", "Field definition", memDef));
- }
- }
- var refereedStorageModel = this._storageModel.getStorageModel(refereedType);
- //var refereedStorageModel = this._storageModel.filter(function (s) { return s.LogicalType === refereedType; })[0];
- if (!refereedStorageModel) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("No EntitySet definition for the following element type", "Field definition", memDef));
- }
- }
-
- this._addNavigationPropertyDefinition(dbEntityInstanceDefinition, memDef, memDef.name);
- var associationType = memDef.inverseProperty === '$$unbound' ? '$$unbound' : '*';
- var association = this._addAssociationElement(storageModel.LogicalType, associationType, memDef.name, refereedStorageModel.LogicalType, "0..1", memDef.inverseProperty);
- storageModel.Associations[memDef.name] = association;
- storageModel.Associations.push(association);
- },
- _buildDbType_ElementType_OneOneDefinition: function (dbEntityInstanceDefinition, storageModel, memDef_dataType, memDef) {
- var refereedType = Container.resolveType(memDef.dataType);
- if (refereedType === undefined || refereedType === null) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("Element type definition error", "Field definition", memDef));
- }
- }
- var refereedStorageModel = this._storageModel.getStorageModel(refereedType);;
- //var refereedStorageModel = this._storageModel.filter(function (s) { return s.LogicalType === refereedType; })[0];
- if (!refereedStorageModel) {
- if (typeof intellisense === 'undefined') {
- Guard.raise(new Exception("No EntitySet definition following element type", "Field definition", memDef));
- }
- }
-
- var refereedMemberDefinition = refereedStorageModel.LogicalType.memberDefinitions.getMember(memDef.inverseProperty);
- if (!refereedMemberDefinition.required && !memDef.required) { if (typeof intellisense === 'undefined') { if (typeof intellisense === 'undefined') { Guard.raise(new Exception('In one to one connection, one side must required!', 'One to One connection', memDef)); } } }
-
- this._addNavigationPropertyDefinition(dbEntityInstanceDefinition, memDef, memDef.name);
-
- var association = this._addAssociationElement(storageModel.LogicalType,
- memDef.required ? "0..1" : "1",
- memDef.name,
- refereedStorageModel.LogicalType,
- memDef.required ? "1" : "0..1",
- memDef.inverseProperty);
- storageModel.Associations[memDef.name] = association;
- storageModel.Associations.push(association);
- },
- _addNavigationPropertyDefinition: function (definition, member, associationName, kind) {
- var t = JSON.parse(JSON.stringify(member));
- t.dataType = $data.EntitySet;
- t.notMapped = true;
- t.kind = kind ? kind : $data.MemberTypes.navProperty;
- t.association = associationName;
- definition[member.name] = t;
- },
- _addAssociationElement: function (fromType, fromMultiplicity, fromPropName, toType, toMultiplicity, toPropName) {
- return new $data.Association({
- From: fromType.name,
- FromType: fromType,
- FromMultiplicity: fromMultiplicity,
- FromPropertyName: fromPropName,
- To: toType.name,
- ToType: toType,
- ToMultiplicity: toMultiplicity,
- ReferentialConstraint: [],
- ToPropertyName: toPropName
- });
- },
- _createComplexElement: function (fromType, fromMultiplicity, fromPropName, toType, toMultiplicity, toPropName) {
- return new $data.ComplexType({
- From: fromType.name,
- FromType: fromType,
- FromMultiplicity: fromMultiplicity,
- FromPropertyName: fromPropName,
- To: toType.name,
- ToType: toType,
- ToMultiplicity: toMultiplicity,
- ReferentialConstraint: [],
- ToPropertyName: toPropName
- });
- },
-
- _successInitProvider: function (context, error) {
- if (context instanceof $data.EntityContext && context._isOK !== undefined) {
- if (!error) {
- context._isOK = true;
- if (context.onReadyFunction) {
- for (var i = 0; i < context.onReadyFunction.length; i++) {
- context.onReadyFunction[i].success(context);
- }
- context.onReadyFunction = undefined;
- }
- } else {
- context._isOK = error;
- if (context.onReadyFunction) {
- for (var i = 0; i < context.onReadyFunction.length; i++) {
- context.onReadyFunction[i].error(error);
- }
- context.onReadyFunction = undefined;
- }
- }
- }
- },
- onReady: function (fn) {
- ///
- ///
- /// Sets the callback function to be called when the initialization of the EntityContext has successfully finished.
- ///
- ///
- /// Success callback
- /// Current entityContext object
- ///
- ///
- ///
- ///
- ///
- /// Sets the callback functions to be called when the initialization of the EntityContext has finished.
- ///
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
- var pHandler = new $data.PromiseHandler();
- var callBack = pHandler.createCallback(fn);
- if (this._isOK === true) {
- callBack.success(this);
- } else if (this._isOK !== false) {
- callBack.error(this._isOK);
- } else {
- this.onReadyFunction = this.onReadyFunction || [];
- this.onReadyFunction.push(callBack);
- }
-
- return pHandler.getPromise();
- },
- ready: { type: $data.Promise },
- getEntitySetFromElementType: function (elementType) {
- ///
- /// Gets the matching EntitySet for an element type.
- ///
- ///
- ///
- ///
- /// Gets the matching EntitySet for an element type.
- ///
- ///
- ///
- var result = this._entitySetReferences[elementType];
- if (!result) {
- try {
- result = this._entitySetReferences[eval(elementType).name];
- } catch (ex) { }
- }
- return result;
- },
- executeQuery: function (queryable, callBack, transaction) {
- var query = new $data.Query(queryable.expression, queryable.defaultType, this);
- query.transaction = transaction instanceof $data.Transaction ? transaction : undefined;
- var returnTransaction = this._isReturnTransaction(transaction);
-
- callBack = $data.typeSystem.createCallbackSetting(callBack);
- var that = this;
- var clbWrapper = {};
- clbWrapper.success = function (query) {
- if ($data.QueryCache && $data.QueryCache.isCacheable(that, query)) {
- $data.QueryCache.addToCache(that, query);
- }
-
- query.buildResultSet(that);
-
- if ($data.ItemStore && 'QueryResultModifier' in $data.ItemStore)
- $data.ItemStore.QueryResultModifier.call(that, query);
-
- var successResult;
-
- if (query.expression.nodeType === $data.Expressions.ExpressionType.Single ||
- query.expression.nodeType === $data.Expressions.ExpressionType.Find ||
- query.expression.nodeType === $data.Expressions.ExpressionType.Count ||
- query.expression.nodeType === $data.Expressions.ExpressionType.BatchDelete ||
- query.expression.nodeType === $data.Expressions.ExpressionType.Some ||
- query.expression.nodeType === $data.Expressions.ExpressionType.Every) {
- if (query.result.length !== 1) {
- callBack.error(new Exception('result count failed'));
- return;
- }
-
- successResult = query.result[0];
- } else if (query.expression.nodeType === $data.Expressions.ExpressionType.First) {
- if (query.result.length === 0) {
- callBack.error(new Exception('result count failed'));
- return;
- }
-
- successResult = query.result[0];
- } else {
- if (typeof query.__count === 'number' && query.result)
- query.result.totalCount = query.__count;
-
- that.storageProvider._buildContinuationFunction(that, query);
-
- successResult = query.result;
- }
-
- var readyFn = function () {
- that._applyTransaction(callBack, callBack.success, [successResult], query.transaction, returnTransaction);
-
- /*if (returnTransaction === true) {
- if (query.transaction)
- callBack.success(successResult, query.transaction);
- else {
- that.beginTransaction(function (tran) {
- callBack.success(successResult, tran);
- });
- }
- }
- else
- callBack.success(successResult);*/
- };
-
- var i = 0;
- var sets = query.getEntitySets();
-
- var callbackFn = function () {
- var es = sets[i];
- if (es.afterRead) {
- i++;
- var r = es.afterRead.call(this, successResult, sets, query);
- if (typeof r === 'function') {
- r.call(this, i < sets.length ? callbackFn : readyFn, successResult, sets, query);
- } else {
- if (i < sets.length) {
- callbackFn();
- } else readyFn();
- }
- } else readyFn();
- }
-
- if (sets.length) callbackFn();
- else readyFn();
- };
-
- clbWrapper.error = function () {
- if(returnTransaction)
- callBack.error.apply(this, arguments);
- else
- callBack.error.apply(this, Array.prototype.filter.call(arguments, function (p) { return !(p instanceof $data.Transaction); }));
- };
- var sets = query.getEntitySets();
-
- var authorizedFn = function () {
- var ex = true;
- var wait = false;
- var ctx = that;
-
- var readyFn = function (cancel) {
- if (cancel === false) ex = false;
-
- if (ex) {
- if (query.transaction) {
- if ($data.QueryCache && $data.QueryCache.isInCache(that, query)) {
- $data.QueryCache.executeQuery(that, query, clbWrapper);
- } else {
- ctx.storageProvider.executeQuery(query, clbWrapper);
- }
- } else {
- ctx.beginTransaction(function (tran) {
- query.transaction = tran;
- if ($data.QueryCache && $data.QueryCache.isInCache(that, query)) {
- $data.QueryCache.executeQuery(that, query, clbWrapper);
- } else {
- ctx.storageProvider.executeQuery(query, clbWrapper);
- }
- });
- }
- } else {
- query.rawDataList = [];
- query.result = [];
- clbWrapper.success(query);
- }
- };
-
- var i = 0;
- var callbackFn = function (cancel) {
- if (cancel === false) ex = false;
-
- var es = sets[i];
- if (es.beforeRead) {
- i++;
- var r = es.beforeRead.call(this, sets, query);
- if (typeof r === 'function') {
- r.call(this, (i < sets.length && ex) ? callbackFn : readyFn, sets, query);
- } else {
- if (r === false) ex = false;
-
- if (i < sets.length && ex) {
- callbackFn();
- } else readyFn();
- }
- } else readyFn();
- };
-
- if (sets.length) callbackFn();
- else readyFn();
- };
-
- if (this.user && this.checkPermission) {
- this.checkPermission(query.expression.nodeType === $data.Expressions.ExpressionType.BatchDelete ? $data.Access.DeleteBatch : $data.Access.Read, this.user, sets, {
- success: authorizedFn,
- error: clbWrapper.error
- });
- } else authorizedFn();
- },
- saveChanges: function (callback, transaction) {
- ///
- ///
- /// Saves the changes made to the context.
- ///
- ///
- /// Success callback
- /// Current entityContext object
- ///
- ///
- ///
- ///
- ///
- /// Saves the changes made to the context.
- ///
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
-
- if ($data.QueryCache) {
- $data.QueryCache.reset(this);
- }
-
- var changedEntities = [];
- var trackedEntities = this.stateManager.trackedEntities;
- var pHandler = new $data.PromiseHandler();
- var clbWrapper = pHandler.createCallback(callback);
- var pHandlerResult = pHandler.getPromise();
- var returnTransaction = this._isReturnTransaction(transaction);
-
- var skipItems = [];
- while (trackedEntities.length > 0) {
- var additionalEntities = [];
- //trackedEntities.forEach(function (entityCachedItem) {
- for (var i = 0; i < trackedEntities.length; i++) {
- var entityCachedItem = trackedEntities[i];
-
- var sModel = this._storageModel.getStorageModel(entityCachedItem.data.getType());
- if (entityCachedItem.data.entityState == $data.EntityState.Unchanged) {
- entityCachedItem.skipSave = true;
- skipItems.push(entityCachedItem.data);
- } else {
- if (entityCachedItem.data.entityState == $data.EntityState.Modified) {
- if (entityCachedItem.data.changedProperties) {
- var changeStoredProperty = entityCachedItem.data.changedProperties.some(function (p) {
- var pMemDef = sModel.PhysicalType.memberDefinitions.getMember(p.name);
- if (pMemDef.kind == $data.MemberTypes.navProperty) {
- var a = sModel.Associations[pMemDef.association];
- var multiplicity = a.FromMultiplicity + a.ToMultiplicity;
- return ((multiplicity == '*0..1') || (multiplicity == '0..11'))
- }
- return true;
- });
- if (!changeStoredProperty) {
- entityCachedItem.skipSave = true;
- skipItems.push(entityCachedItem.data);
- }
- }
- }
- }
-
- //type before events with items
- this.processEntityTypeBeforeEventHandler(skipItems, entityCachedItem);
-
- var navigationProperties = [];
- var smPhyMemDefs = sModel.PhysicalType.memberDefinitions.asArray();
- for (var ism = 0; ism < smPhyMemDefs.length; ism++) {
- var p = smPhyMemDefs[ism];
- if (p.kind == $data.MemberTypes.navProperty)
- navigationProperties.push(p);
- }
- //var navigationProperties = sModel.PhysicalType.memberDefinitions.asArray().filter(function (p) { return p.kind == $data.MemberTypes.navProperty; });
- //navigationProperties.forEach(function (navProp) {
- for (var j = 0; j < navigationProperties.length; j++) {
- var navProp = navigationProperties[j];
-
- var association = sModel.Associations[navProp.name]; //eg.:"Profile"
- var name = navProp.name; //eg.: "Profile"
- var navPropertyName = association.ToPropertyName; //eg.: User
-
- var connectedDataList = [].concat(entityCachedItem.data[name]);
- //connectedDataList.forEach(function (data) {
- for (var k = 0; k < connectedDataList.length; k++) {
- var data = connectedDataList[k];
-
- if (data) {
- var value = data[navPropertyName];
- var associationType = association.FromMultiplicity + association.ToMultiplicity;
- if (association.FromMultiplicity === '$$unbound') {
- if (data instanceof $data.Array) {
- entityCachedItem.dependentOn = entityCachedItem.dependentOn || [];
- //data.forEach(function (dataItem) {
- for (var l = 0; l < data.length; l++) {
- var dataItem = data[l];
-
- if ((entityCachedItem.dependentOn.indexOf(data) < 0) && (data.skipSave !== true)) {
- entityCachedItem.dependentOn.push(data);
- }
- }
- //}, this);
- } else {
- entityCachedItem.dependentOn = entityCachedItem.dependentOn || [];
- if ((entityCachedItem.dependentOn.indexOf(data) < 0) && (data.skipSave !== true)) {
- entityCachedItem.dependentOn.push(data);
- }
- }
- } else {
- switch (associationType) {
- case "*0..1": //Array
- if (value) {
- if (value instanceof Array) {
- if (value.indexOf(entityCachedItem.data) == -1) {
- value.push(entityCachedItem.data);
- data.initData[navPropertyName] = value;
- data._setPropertyChanged(association.ToType.getMemberDefinition(navPropertyName));
- }
- } else {
- if (typeof intellisense === 'undefined') {
- Guard.raise("Item must be array or subtype of array");
- }
- }
- } else {
- data.initData[navPropertyName] = [entityCachedItem.data];
- data._setPropertyChanged(association.ToType.getMemberDefinition(navPropertyName));
- }
- break;
- default: //Item
- if (value) {
- if (value !== entityCachedItem.data) {
- if (typeof intellisense === 'undefined') {
- Guard.raise("Integrity check error! Item assigned to another entity!");
- }
- }
- } else {
- data.initData[navPropertyName] = entityCachedItem.data; //set back reference for live object
- data._setPropertyChanged(association.ToType.getMemberDefinition(navPropertyName));
- }
- break;
- }
- switch (associationType) {
- case "*0..1":
- case "0..11":
- entityCachedItem.dependentOn = entityCachedItem.dependentOn || [];
- if ((entityCachedItem.dependentOn.indexOf(data) < 0) && (data.skipSave !== true)) {
- entityCachedItem.dependentOn.push(data);
- }
- break;
- }
- }
- if (!data.entityState) {
- if (data.storeToken === this.storeToken) {
- data.entityState = $data.EntityState.Modified;
- } else {
- data.entityState = $data.EntityState.Added;
- }
- }
- if (additionalEntities.indexOf(data) == -1) {
- additionalEntities.push(data);
- }
- }
- }
- //}, this);
- }
- //}, this);
- }
- //}, this);
-
- //trackedEntities.forEach(function (entity) {
- for (var i = 0; i < trackedEntities.length; i++) {
- var entity = trackedEntities[i];
-
- if (entity.skipSave !== true) { changedEntities.push(entity); }
- }
- //});
-
- trackedEntities = [];
- //additionalEntities.forEach(function (item) {
- for (var i = 0; i < additionalEntities.length; i++) {
- var item = additionalEntities[i];
-
- if (!skipItems.some(function (entity) { return entity == item; })) {
- if (!changedEntities.some(function (entity) { return entity.data == item; })) {
- trackedEntities.push({ data: item, entitySet: this.getEntitySetFromElementType(item.getType().name) });
- }
- }
- }
- //}, this);
- }
-
-
- //changedEntities.forEach(function (d) {
- for (var j = 0; j < changedEntities.length; j++) {
- var d = changedEntities[j];
-
- if (d.dependentOn) {
- var temp = [];
- for (var i = 0; i < d.dependentOn.length; i++) {
- if (skipItems.indexOf(d.dependentOn[i]) < 0) {
- temp.push(d.dependentOn[i]);
- }
- }
- d.dependentOn = temp;
- }
- }
- //});
- skipItems = null;
- var ctx = this;
- if (changedEntities.length == 0) {
- this.stateManager.trackedEntities.length = 0;
- ctx._applyTransaction(clbWrapper, clbWrapper.success, [0], transaction, returnTransaction);
-
- /*if (returnTransaction) {
- clbWrapper.success(0, transaction);
- } else {
- clbWrapper.success(0);
- }*/
- return pHandlerResult;
- }
-
- //validate entities
- var errors = [];
- //changedEntities.forEach(function (entity) {
- for (var i = 0; i < changedEntities.length; i++) {
- var entity = changedEntities[i];
-
- if (entity.data.entityState === $data.EntityState.Added) {
- //entity.data.getType().memberDefinitions.getPublicMappedProperties().forEach(function (memDef) {
- for (var j = 0; j < entity.data.getType().memberDefinitions.getPublicMappedProperties().length; j++) {
- var memDef = entity.data.getType().memberDefinitions.getPublicMappedProperties()[j];
-
- var memDefType = Container.resolveType(memDef.type);
- if (memDef.required && !memDef.computed && !entity.data[memDef.name] && !memDef.isDependentProperty) {
- switch (memDefType) {
- case $data.String:
- case $data.Number:
- case $data.Float:
- case $data.Decimal:
- case $data.Integer:
- case $data.Int16:
- case $data.Int32:
- case $data.Int64:
- case $data.Byte:
- case $data.SByte:
- case $data.Date:
- case $data.Boolean:
- entity.data[memDef.name] = Container.getDefault(memDef.dataType);
- break;
- default:
- break;
- }
- }
- }
- //}, this);
- }
- if ((entity.data.entityState === $data.EntityState.Added || entity.data.entityState === $data.EntityState.Modified)
- && !entity.data.isValid()) {
- errors.push({ item: entity.data, errors: entity.data.ValidationErrors });
- }
- }
- //});
- if (errors.length > 0) {
- clbWrapper.error(errors);
- return pHandlerResult;
- }
-
- var access = $data.Access.None;
-
- var eventData = {};
- var sets = [];
- for (var i = 0; i < changedEntities.length; i++) {
- var it = changedEntities[i];
- var n = it.entitySet.elementType.name;
- if (sets.indexOf(it.entitySet) < 0) sets.push(it.entitySet);
- var es = this._entitySetReferences[n];
- if (es.beforeCreate || es.beforeUpdate || es.beforeDelete || (this.user && this.checkPermission)) {
- if (!eventData[n]) eventData[n] = {};
-
- switch (it.data.entityState) {
- case $data.EntityState.Added:
- access |= $data.Access.Create;
- if (es.beforeCreate) {
- if (!eventData[n].createAll) eventData[n].createAll = [];
- eventData[n].createAll.push(it);
- }
- break;
- case $data.EntityState.Modified:
- access |= $data.Access.Update;
- if (es.beforeUpdate) {
- if (!eventData[n].modifyAll) eventData[n].modifyAll = [];
- eventData[n].modifyAll.push(it);
- }
- break;
- case $data.EntityState.Deleted:
- access |= $data.Access.Delete;
- if (es.beforeDelete) {
- if (!eventData[n].deleteAll) eventData[n].deleteAll = [];
- eventData[n].deleteAll.push(it);
- }
- break;
- }
- }
- }
-
- var readyFn = function (cancel) {
- if (cancel === false) {
- cancelEvent = 'async';
- changedEntities.length = 0;
- }
-
- if (changedEntities.length) {
- //console.log('changedEntities: ', changedEntities.map(function(it){ return it.data.initData; }));
-
- var innerCallback = {
- success: function (tran) {
- ctx._postProcessSavedItems(clbWrapper, changedEntities, tran, returnTransaction);
- },
- error: function () {
- //TODO remove trans from args;
- if (returnTransaction)
- clbWrapper.error.apply(this, arguments);
- else
- clbWrapper.error.apply(this, Array.prototype.filter.call(arguments, function (p) { return !(p instanceof $data.Transaction); }));
- }
- };
-
- if (transaction instanceof $data.Transaction){
- ctx.storageProvider.saveChanges(innerCallback, changedEntities, transaction);
- } else {
- ctx.beginTransaction(true, function (tran) {
- ctx.storageProvider.saveChanges(innerCallback, changedEntities, tran);
- });
- }
- } else if (cancelEvent) {
- clbWrapper.error(new Exception('Cancelled event in ' + cancelEvent, 'CancelEvent'));
- } else {
- ctx._applyTransaction(clbWrapper, clbWrapper.success, [0], transaction, returnTransaction);
-
- /*if(returnTransaction)
- clbWrapper.success(0, transaction);
- else
- clbWrapper.success(0);*/
- };
-
- /*else if (cancelEvent) clbWrapper.error(new $data.Exception('saveChanges cancelled from event [' + cancelEvent + ']'));
- else Guard.raise('No changed entities');*/
- };
-
- var cancelEvent;
- var ies = Object.getOwnPropertyNames(eventData);
- var i = 0;
- var cmd = ['beforeUpdate', 'beforeDelete', 'beforeCreate'];
- var cmdAll = {
- beforeCreate: 'createAll',
- beforeDelete: 'deleteAll',
- beforeUpdate: 'modifyAll'
- };
-
- var callbackFn = function (cancel) {
- if (cancel === false) {
- cancelEvent = 'async';
- changedEntities.length = 0;
-
- readyFn(cancel);
- return;
- }
-
- var es = ctx._entitySetReferences[ies[i]];
- var c = cmd.pop();
- var ed = eventData[ies[i]];
- var all = ed[cmdAll[c]];
-
- if (all) {
- var m = [];
- for (var im = 0; im < all.length; im++) {
- m.push(all[im].data);
- }
- //var m = all.map(function(it){ return it.data; });
- if (!cmd.length) {
- cmd = ['beforeUpdate', 'beforeDelete', 'beforeCreate'];
- i++;
- }
-
- var r = es[c].call(ctx, m);
- if (typeof r === 'function') {
- r.call(ctx, (i < ies.length && !cancelEvent) ? callbackFn : readyFn, m);
- } else if (r === false) {
- cancelEvent = (es.name + '.' + c);
- //all.forEach(function (it) {
- for (var index = 0; index < all.length; index++) {
- var it = all[index];
-
- var ix = changedEntities.indexOf(it);
- changedEntities.splice(ix, 1);
- }
- //});
-
- readyFn();
- } else {
- if (i < ies.length && !cancelEvent) callbackFn();
- else readyFn();
- }
- } else {
- if (!cmd.length) {
- cmd = ['beforeUpdate', 'beforeDelete', 'beforeCreate'];
- i++;
- }
-
- if (i < ies.length && !cancelEvent) callbackFn();
- else readyFn();
- }
- };
-
- if (this.user && this.checkPermission) {
- this.checkPermission(access, this.user, sets, {
- success: function () {
- if (i < ies.length) callbackFn();
- else readyFn();
- },
- error: clbWrapper.error
- });
- } else {
- if (i < ies.length) callbackFn();
- else readyFn();
- }
-
- return pHandlerResult;
- },
-
- processEntityTypeBeforeEventHandler: function (skipItems, entityCachedItem) {
- if (!entityCachedItem.skipSave) {
- var entity = entityCachedItem.data;
- var entityType = entity.getType();
- var state = entity.entityState;
-
- switch (true) {
- case state === $data.EntityState.Added && entityType.onbeforeCreate instanceof $data.Event:
- if (entityType.onbeforeCreate.fireCancelAble(entity) === false) {
- entityCachedItem.skipSave = true;
- skipItems.push(entity);
- }
- break;
- case state === $data.EntityState.Modified && entityType.onbeforeUpdate instanceof $data.Event:
- if (entityType.onbeforeUpdate.fireCancelAble(entity) === false) {
- entityCachedItem.skipSave = true;
- skipItems.push(entity);
- }
- break;
- case state === $data.EntityState.Deleted && entityType.onbeforeDelete instanceof $data.Event:
- if (entityType.onbeforeDelete.fireCancelAble(entity) === false) {
- entityCachedItem.skipSave = true;
- skipItems.push(entity);
- }
- break;
- default:
- break;
- }
- }
- },
- processEntityTypeAfterEventHandler: function (entityCachedItem) {
- var entity = entityCachedItem.data;
- var entityType = entity.getType();
- var state = entity.entityState;
-
- switch (true) {
- case state === $data.EntityState.Added && entityType.onafterCreate instanceof $data.Event:
- entityType.onafterCreate.fire(entity);
- break;
- case state === $data.EntityState.Modified && entityType.onafterUpdate instanceof $data.Event:
- entityType.onafterUpdate.fire(entity);
- break;
- case state === $data.EntityState.Deleted && entityType.onafterDelete instanceof $data.Event:
- entityType.onafterDelete.fire(entity);
- break;
- default:
- break;
- }
- },
-
- bulkInsert: function (entitySet, fields, datas, callback) {
- var pHandler = new $data.PromiseHandler();
- callback = pHandler.createCallback(callback);
- if (typeof entitySet === 'string') {
- var currentEntitySet;
-
- for (var entitySetName in this._entitySetReferences) {
- var actualEntitySet = this._entitySetReferences[entitySetName];
- if (actualEntitySet.tableName === entitySet) {
- currentEntitySet = actualEntitySet;
- break;
- }
- }
-
- if (!currentEntitySet)
- currentEntitySet = this[entitySet];
-
- entitySet = currentEntitySet;
- }
- if (entitySet) {
- this.storageProvider.bulkInsert(entitySet, fields, datas, callback);
- } else {
- callback.error(new Exception('EntitySet not found'));
- }
- return pHandler.getPromise();
- },
-
- prepareRequest: function () { },
- _postProcessSavedItems: function (callBack, changedEntities, transaction, returnTransaction) {
- if (this.ChangeCollector && this.ChangeCollector instanceof $data.Notifications.ChangeCollectorBase)
- this.ChangeCollector.processChangedData(changedEntities);
-
- var eventData = {};
- var ctx = this;
- //changedEntities.forEach(function (entity) {
- for (var i = 0; i < changedEntities.length; i++) {
- var entity = changedEntities[i];
-
- if (!entity.data.storeToken)
- entity.data.storeToken = ctx.storeToken;
-
- //type after events with items
- this.processEntityTypeAfterEventHandler(entity);
-
- var oes = entity.data.entityState;
-
- entity.data.entityState = $data.EntityState.Unchanged;
- entity.data.changedProperties = [];
- entity.physicalData = undefined;
-
- var n = entity.entitySet.elementType.name;
- var es = ctx._entitySetReferences[n];
-
-
- var eventName = undefined;
- switch (oes) {
- case $data.EntityState.Added:
- eventName = 'added';
- break;
- case $data.EntityState.Deleted:
- eventName = 'deleted';
- break;
- case $data.EntityState.Modified:
- eventName = 'updated';
- break;
- }
- if (eventName) {
- this.raiseEvent(eventName, entity);
- }
-
- if (es.afterCreate || es.afterUpdate || es.afterDelete) {
- if (!eventData[n]) eventData[n] = {};
-
- switch (oes) {
- case $data.EntityState.Added:
- if (es.afterCreate) {
- if (!eventData[n].createAll) eventData[n].createAll = [];
- eventData[n].createAll.push(entity);
- }
- break;
- case $data.EntityState.Modified:
- if (es.afterUpdate) {
- if (!eventData[n].modifyAll) eventData[n].modifyAll = [];
- eventData[n].modifyAll.push(entity);
- }
- break;
- case $data.EntityState.Deleted:
- if (es.afterDelete) {
- if (!eventData[n].deleteAll) eventData[n].deleteAll = [];
- eventData[n].deleteAll.push(entity);
- }
- break;
- }
- }
- }
- //});
-
- var ies = Object.getOwnPropertyNames(eventData);
- var i = 0;
- var ctx = this;
- var cmd = ['afterUpdate', 'afterDelete', 'afterCreate'];
- var cmdAll = {
- afterCreate: 'createAll',
- afterDelete: 'deleteAll',
- afterUpdate: 'modifyAll'
- };
-
- var readyFn = function () {
- if (!ctx.trackChanges) {
- ctx.stateManager.reset();
- }
-
- ctx._applyTransaction(callBack, callBack.success, [changedEntities.length], transaction, returnTransaction);
-
- /*if (returnTransaction)
- callBack.success(changedEntities.length, transaction);
- else
- callBack.success(changedEntities.length);*/
- };
-
- var callbackFn = function () {
- var es = ctx._entitySetReferences[ies[i]];
- var c = cmd.pop();
- var ed = eventData[ies[i]];
- var all = ed[cmdAll[c]];
- if (all) {
- var m = [];
- for (var im = 0; im < all.length; im++) {
- m.push(all[im].data);
- }
- //var m = all.map(function(it){ return it.data; });
- if (!cmd.length) {
- cmd = ['afterUpdate', 'afterDelete', 'afterCreate'];
- i++;
- }
-
- var r = es[c].call(ctx, m);
- if (typeof r === 'function') {
- r.call(ctx, i < ies.length ? callbackFn : readyFn, m);
- } else {
- if (i < ies.length) callbackFn();
- else readyFn();
- }
- } else {
- if (!cmd.length) {
- cmd = ['afterUpdate', 'afterDelete', 'afterCreate'];
- i++;
- }
-
- if (i < ies.length) callbackFn();
- else readyFn();
- }
- };
-
- if (i < ies.length) callbackFn();
- else readyFn();
- },
- forEachEntitySet: function (fn, ctx) {
- ///
- /// Iterates over the entity sets' of current EntityContext.
- ///
- ///
- ///
- ///
- /// 'this' argument for the 'fn' function.
- for (var entitySetName in this._entitySetReferences) {
- var actualEntitySet = this._entitySetReferences[entitySetName];
- fn.call(ctx, actualEntitySet);
- }
- },
-
- loadItemProperty: function (entity, property, callback, transaction) {
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property name
- ///
- /// C allback function
- ///
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property name
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property definition
- ///
- /// Callback function
- ///
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property definition
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
- Guard.requireType('entity', entity, $data.Entity);
-
- var memberDefinition = typeof property === 'string' ? entity.getType().memberDefinitions.getMember(property) : property;
- var returnTransaction = this._isReturnTransaction(transaction);
-
- if (entity[memberDefinition.name] != undefined) {
-
- var pHandler = new $data.PromiseHandler();
- callBack = pHandler.createCallback(callback);
- this._applyTransaction(callback, callback.success, [entity[memberDefinition.name]], transaction, returnTransaction);
- /*if (returnTransaction)
- callback.success(entity[memberDefinition.name], transaction);
- else
- callback.success(entity[memberDefinition.name]);*/
-
- return pHandler.getPromise();
- }
-
- var isSingleSide = true;
- var storageModel = this._storageModel.getStorageModel(entity.getType().fullName);
- var elementType = Container.resolveType(memberDefinition.dataType);
- if (elementType === $data.Array || (elementType.isAssignableTo && elementType.isAssignableTo($data.EntitySet))) {
- elementType = Container.resolveType(memberDefinition.elementType);
-
- isSingleSide = false;
-
- } else {
- var associations;
- for (var i = 0; i < storageModel.Associations.length; i++) {
- var assoc = storageModel.Associations[i];
- if (assoc.FromPropertyName == memberDefinition.name) {
- associations = assoc;
- break;
- }
- }
- //var associations = storageModel.Associations.filter(function (assoc) { return assoc.FromPropertyName == memberDefinition.name; })[0];
- if (associations && associations.FromMultiplicity === "0..1" && associations.ToMultiplicity === "1")
- isSingleSide = false;
- }
-
- var keyProp = storageModel.LogicalType.memberDefinitions.getKeyProperties();
- if (isSingleSide === true) {
- //singleSide
-
- var filterFunc = "function (e) { return";
- var filterParams = {};
- //storageModel.LogicalType.memberDefinitions.getKeyProperties().forEach(function (memDefKey, index) {
- for (var index = 0; index < keyProp.length; index++) {
- var memDefKey = keyProp[index];
-
- if (index > 0)
- filterFunc += ' &&';
- filterFunc += " e." + memDefKey.name + " == this.key" + index;
- filterParams['key' + index] = entity[memDefKey.name];
- }
- //});
- filterFunc += "; }"
-
- var entitySet = this.getEntitySetFromElementType(entity.getType());
- return entitySet
- .map('function (e) { return e.' + memberDefinition.name + ' }')
- .single(filterFunc, filterParams, callback, transaction);
- } else {
- //multipleSide
-
- var filterFunc = "function (e) { return"
- var filterParams = {};
- //storageModel.LogicalType.memberDefinitions.getKeyProperties().forEach(function (memDefKey, index) {
- for (var index = 0; index < keyProp.length; index++) {
- var memDefKey = keyProp[index];
-
- if (index > 0)
- filterFunc += ' &&';
- filterFunc += " e." + memberDefinition.inverseProperty + "." + memDefKey.name + " == this.key" + index;
- filterParams['key' + index] = entity[memDefKey.name];
- }
- //});
- filterFunc += "; }"
-
- var entitySet = this.getEntitySetFromElementType(elementType);
- return entitySet
- .filter(filterFunc, filterParams)
- .toArray(callback, transaction);
- }
-
- },
-
- getTraceString: function (queryable) {
- ///
- /// Returns a trace string. Used for debugging purposes!
- ///
- ///
- /// Trace string
- var query = new $data.Query(queryable.expression, queryable.defaultType, this);
- return this.storageProvider.getTraceString(query);
- },
- log: function (logInfo) {
- //noop as do nothing
- },
-
- resolveBinaryOperator: function (operator, expression, frameType) {
- return this.storageProvider.resolveBinaryOperator(operator, expression, frameType);
- },
- resolveUnaryOperator: function (operator, expression, frameType) {
- return this.storageProvider.resolveUnaryOperator(operator, expression, frameType);
- },
- resolveFieldOperation: function (operation, expression, frameType) {
- return this.storageProvider.resolveFieldOperation(operation, expression, frameType);
- },
- resolveSetOperations: function (operation, expression, frameType) {
- return this.storageProvider.resolveSetOperations(operation, expression, frameType);
- },
- resolveTypeOperations: function (operation, expression, frameType) {
- return this.storageProvider.resolveTypeOperations(operation, expression, frameType);
- },
- resolveContextOperations: function (operation, expression, frameType) {
- return this.storageProvider.resolveContextOperations(operation, expression, frameType);
- },
-
- _generateServiceOperationQueryable: function (functionName, returnEntitySet, arg, parameters) {
- if (typeof console !== 'undefined' && console.log)
- console.log('Obsolate: _generateServiceOperationQueryable, $data.EntityContext');
-
- var params = [];
- for (var i = 0; i < parameters.length; i++) {
- var obj = {};
- obj[parameters[i]] = Container.resolveType(Container.getTypeName(arg[i]));
- params.push(obj);
- }
-
- var tempOperation = $data.EntityContext.generateServiceOperation({ serviceName: functionName, returnType: $data.Queryable, elementType: this[returnEntitySet].elementType, params: params });
- return tempOperation.apply(this, arg);
- },
- attach: function (entity, mode) {
- ///
- /// Attaches an entity to its matching entity set.
- ///
- ///
- /// Returns the attached entity.
-
- if (entity instanceof $data.EntityWrapper) {
- entity = entity.getEntity();
- }
- var entitySet = this.getEntitySetFromElementType(entity.getType());
- return entitySet.attach(entity, mode);
- },
- attachOrGet: function (entity, mode) {
- ///
- /// Attaches an entity to its matching entity set, or returns if it's already attached.
- ///
- ///
- /// Returns the entity.
-
- if (entity instanceof $data.EntityWrapper) {
- entity = entity.getEntity();
- }
- var entitySet = this.getEntitySetFromElementType(entity.getType());
- return entitySet.attachOrGet(entity, mode);
- },
-
- addMany: function (entities) {
- ///
- /// Adds several entities to their matching entity set.
- ///
- ///
- /// Returns the added entities.
- var self = this;
- entities.forEach(function (entity) {
- self.add(entity);
- });
- return entities;
- },
-
- add: function (entity) {
- ///
- /// Adds a new entity to its matching entity set.
- ///
- ///
- /// Returns the added entity.
-
- if (entity instanceof $data.EntityWrapper) {
- entity = entity.getEntity();
- }
- var entitySet = this.getEntitySetFromElementType(entity.getType());
- return entitySet.add(entity);
- },
- remove: function (entity) {
- ///
- /// Removes an entity from its matching entity set.
- ///
- ///
- /// Returns the removed entity.
-
- if (entity instanceof $data.EntityWrapper) {
- entity = entity.getEntity();
- }
- var entitySet = this.getEntitySetFromElementType(entity.getType());
- return entitySet.remove(entity);
- },
- storeToken: { type: Object },
-
- getFieldUrl: function (entity, member, collection) {
- try {
- var entitySet = typeof collection === 'string' ? this[collection] : collection;
- var fieldName = typeof member === 'string' ? member : member.name;
- if (entity instanceof $data.Entity) {
- entitySet = this.getEntitySetFromElementType(entity.getType());
- } else if (!Object.isNullOrUndefined(entity) && entity.constructor !== $data.Object) { //just a single key
- var keyDef = entitySet.elementType.memberDefinitions.getKeyProperties()[0];
- var key = {};
- key[keyDef.name] = entity;
- entity = key;
- }
-
- //key object
- if (!(entity instanceof $data.Entity)) {
- entity = new entitySet.elementType(entity);
- }
-
- return this.storageProvider.getFieldUrl(entity, fieldName, entitySet);
- } catch (e) {}
- return '#';
- }
-}, {
- inheritedTypeProcessor: function(type) {
- if (type.resolveForwardDeclarations) {
- type.resolveForwardDeclarations();
- }
- },
- generateServiceOperation: function (cfg) {
-
- var fn;
- if (cfg.serviceMethod) {
- var returnType = cfg.returnType ? Container.resolveType(cfg.returnType) : {};
- if (returnType.isAssignableTo && returnType.isAssignableTo($data.Queryable)) {
- fn = cfg.serviceMethod;
- } else {
- fn = function () {
- var lastParam = arguments[arguments.length - 1];
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper;
-
- var args = arguments;
- if (typeof lastParam === 'function') {
- cbWrapper = pHandler.createCallback(lastParam);
- arguments[arguments.length - 1] = cbWrapper;
- } else {
- cbWrapper = pHandler.createCallback();
- arguments.push(cbWrapper);
- }
-
- try {
- var result = cfg.serviceMethod.apply(this, arguments);
- if (result !== undefined)
- cbWrapper.success(result);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- }
- }
-
- } else {
- fn = function () {
- var context = this;
-
- var boundItem;
- if (this instanceof $data.Entity) {
- if (!cfg.method) {
- cfg.method = 'POST';
- }
-
- if (this.context) {
- context = this.context;
- } else {
- Guard.raise('entity not attached into context');
- return;
- }
-
- boundItem = {
- data: this,
- entitySet: context.getEntitySetFromElementType(this.getType())
- };
- }
-
- var virtualEntitySet = cfg.elementType ? context.getEntitySetFromElementType(Container.resolveType(cfg.elementType)) : null;
-
- var paramConstExpression = null;
- if (cfg.params) {
- paramConstExpression = [];
- for (var i = 0; i < cfg.params.length; i++) {
- //TODO: check params type
- for (var name in cfg.params[i]) {
- paramConstExpression.push(Container.createConstantExpression(arguments[i], Container.resolveType(cfg.params[i][name]), name));
- }
- }
- }
-
- var ec = Container.createEntityContextExpression(context);
- var memberdef = (boundItem ? boundItem.data : context).getType().getMemberDefinition(cfg.serviceName);
- var es = Container.createServiceOperationExpression(ec,
- Container.createMemberInfoExpression(memberdef),
- paramConstExpression,
- cfg,
- boundItem);
-
- //Get callback function
- var clb = arguments[arguments.length - 1];
- if (typeof clb !== 'function') {
- clb = undefined;
- }
-
- if (virtualEntitySet) {
- var q = Container.createQueryable(virtualEntitySet, es);
- if (clb) {
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- return q;
- }
- else {
- var returnType = cfg.returnType ? Container.resolveType(cfg.returnType) : null;
-
- var q = Container.createQueryable(context, es);
- q.defaultType = returnType || $data.Object;
-
- if (returnType === $data.Queryable) {
- q.defaultType = Container.resolveType(cfg.elementType);
- if (clb) {
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- return q;
- }
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- };
- };
-
- var params = [];
- if (cfg.params) {
- for (var i = 0; i < cfg.params.length; i++) {
- var param = cfg.params[i];
- for (var name in param) {
- params.push({
- name: name,
- type: param[name]
- });
- }
- }
- }
- $data.typeSystem.extend(fn, cfg, { params: params });
-
- return fn;
- },
- _convertLogicalTypeNameToPhysical: function (name) {
- return name + '_$db$';
- },
- _storageModelCache: {
- get: function () {
- if (!this.__storageModelCache)
- this.__storageModelCache = {};
- return this.__storageModelCache;
- },
- set: function () {
- //todo exception
- }
- }
-});
-$data.Class.define('$data.QueryProvider', null, null,
-{
- //TODO: instance member?????
- constructor: function () { this.requiresExpressions= false },
- executeQuery: function (queryable, resultHandler) {
- },
- getTraceString: function (queryable) {
- }
-}, null);$data.Class.define('$data.ModelBinder', null, null, {
-
- constructor: function (context) {
- this.context = context;
- this.providerName = null;
- if (this.context.storageProvider && typeof this.context.storageProvider.getType === 'function') {
- this.references = !(this.context.storageProvider.providerConfiguration.modelBinderOptimization || false);
- for (var i in $data.RegisteredStorageProviders) {
- if ($data.RegisteredStorageProviders[i] === this.context.storageProvider.getType()) {
- this.providerName = i;
- }
- }
- }
- },
-
- _deepExtend: function (o, r) {
- if (o === null || o === undefined) {
- return r;
- }
- for (var i in r) {
- if (o.hasOwnProperty(i)) {
- if (typeof r[i] === 'object') {
- if (Array.isArray(r[i])) {
- for (var j = 0; j < r[i].length; j++) {
- if (o[i].indexOf(r[i][j]) < 0) {
- o[i].push(r[i][j]);
- }
- }
- } else this._deepExtend(o[i], r[i]);
- }
- } else {
- o[i] = r[i];
- }
- }
- return this._finalize(o);
- },
-
- _finalize: function(o){
- if (o instanceof $data.Entity) {
- o.changedProperties = undefined;
- o.storeToken = this.context.storeToken;
- }
- return o;
- },
-
- _buildSelector: function (meta, context) {
- if (meta.$selector) {
- if (!(Array.isArray(meta.$selector))) {
- meta.$selector = [meta.$selector];
- }
-
- for (var i = 0; i < meta.$selector.length; i++) {
- var selector = meta.$selector[i].replace('json:', '');
- context.src += 'if(';
- var path = selector.split('.');
- for (var j = 0; j < path.length; j++) {
- context.src += 'di.' + path.slice(0, j + 1).join('.') + (j < path.length - 1 ? ' && ' : ' !== undefined && typeof di.' + selector + ' === "object"');
- }
- context.src += '){di = di.' + selector + ';}' + (i < meta.$selector.length - 1 ? 'else ' : '');
- }
-
- context.src += 'if (di === null){';
- if (context.iter) context.src += context.iter + ' = null;';
- context.src += 'return null;';
- context.src += '}';
- }
- },
-
- _buildKey: function (name, type, keys, context, data) {
- if (keys) {
- var type = Container.resolveType(type);
- var typeIndex = Container.getIndex(type);
- type = type.fullName || type.name;
- context.src += 'var ' + name + 'Fn = function(di){';
- if (!(Array.isArray(keys)) || keys.length == 1) {
- if (typeof keys !== 'string') keys = keys[0];
- context.src += 'if (typeof di.' + keys + ' === "undefined") return undefined;';
- context.src += 'if (di.' + keys + ' === null) return null;';
- context.src += 'var key = ("' + type + '_' + typeIndex + '_' + keys + '#" + di.' + keys + ');';
- } else {
- context.src += 'var key = "";';
- for (var i = 0; i < keys.length; i++) {
- var id = typeof keys[i] !== 'object' ? keys[i] : keys[i].$source;
- context.src += 'if (typeof di.' + id + ' === "undefined") return undefined;';
- context.src += 'if (di.' + id + ' === null) return null;';
- context.src += 'key += ("' + type + '_' + typeIndex + '_' + id + '#" + di.' + id + ');';
- }
- }
-
- context.src += 'return key;};';
- }
-
- context.src += 'var ' + name + ' = ' + (keys ? name + 'Fn(' + (data || 'di') + ')' : 'undefined') + ';';
- },
-
- build: function (meta, context) {
- if (meta.$selector) {
- if (!(Array.isArray(meta.$selector))) meta.$selector = [meta.$selector];
- for (var i = 0; i < meta.$selector.length; i++) {
- meta.$selector[i] = meta.$selector[i].replace('json:', '');
- }
- }
-
- if (meta.$value) {
- if (typeof meta.$value === 'function') {
- context.src += 'var di = di || data;';
- context.src += 'var fn = function(){ return meta' + (context.meta.length ? '.' + context.meta.join('.') : '') + '.$value.call(self, meta' + (context.meta.length ? '.' + context.meta.join('.') : '') + ', di); };';
- if (meta.$type) {
- var type = Container.resolveName(Container.resolveType(meta.$type));
- var typeIndex = Container.getIndex(Container.resolveType(meta.$type));
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- if (converter) {
- context.item = 'self.context.storageProvider.fieldConverter.fromDb["' + type + '"](fn())';
- } else {
- context.item = 'new (Container.resolveByIndex(' + typeIndex + '))(fn())';
- }
- } else context.item = 'fn()';
- } else if (meta.$type) {
- var type = Container.resolveName(Container.resolveType(meta.$type));
- var typeIndex = Container.getIndex(Container.resolveType(meta.$type));
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- if (converter) {
- context.item = 'self.context.storageProvider.fieldConverter.fromDb["' + type + '"](' + meta.$value + ')';
- } else {
- context.item = 'new (Container.resolveByIndex(' + typeIndex + '))(' + meta.$value + ')';
- }
- } else context.item = meta.$value;
- } else if (meta.$source) {
- var type = Container.resolveName(Container.resolveType(meta.$type));
- var typeIndex = Container.getIndex(Container.resolveType(meta.$type));
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- var item = '_' + type.replace(/\./gi, '_') + '_';
- if (!context.forEach) context.src += 'var di = data;';
- context.item = item;
- this._buildSelector(meta, context);
- if (converter) {
- context.src += 'var ' + item + ' = self.context.storageProvider.fieldConverter.fromDb["' + type + '"](di.' + meta.$source + ');';
- } else {
- context.src += 'var ' + item + ' = new (Container.resolveByIndex(' + typeIndex + '))(di.' + meta.$source + ');';
- }
- } else if (meta.$item) {
- context.meta.push('$item');
- var iter = (context.item && context.current ? context.item + '.' + context.current : (context.item ? context.item : 'result'));
- context.iter = iter;
- if (iter.indexOf('.') < 0) context.src += 'var ' + iter + ';';
- context.src += 'var fn = function(di){';
- if (meta.$selector) {
- context.src += 'if (typeof di !== "undefined" && !(Array.isArray(di))){';
- this._buildSelector(meta, context);
- context.src += '}';
- }
- if (this.references && meta.$keys) this._buildKey('forKey', meta.$type, meta.$keys, context);
- //else if (this.references && meta.$item && meta.$item.$keys) this._buildKey('forKey', meta.$type, meta.$item.$keys, context);
- //else context.src += 'var forKey = typeof itemKey !== "undefined" ? itemKey : undefined;';
- /*context.src += 'if (typeof forKey !== "undefined" && forKey){';
- context.src += 'if (cache[forKey]){';
- context.src += iter + ' = cache[forKey];';
- context.src += '}else{';
- context.src += iter + ' = [];';
- context.src += 'cache[forKey] = ' + iter + ';';
- context.src += '}';
- context.src += '}else{';
- context.src += iter + ' = [];';
- context.src += '}';*/
- context.src += iter + ' = typeof ' + iter + ' == "undefined" ? [] : ' + iter + ';';
- //context.src += iter + ' = [];';
- if (this.references && meta.$item.$keys) {
- var keycacheName = 'keycache_' + iter.replace(/\./gi, '_');
- context.src += 'var ' + keycacheName + ';';
- context.src += 'var kci = keycacheIter.indexOf(' + iter + ');';
- context.src += 'if (kci < 0){';
- context.src += keycacheName + ' = [];';
- context.src += 'keycache.push(' + keycacheName + ');';
- context.src += 'keycacheIter.push(' + iter + ');';
- context.src += '}else{';
- context.src += keycacheName + ' = keycache[kci];';
- context.src += '}';
- //context.src += 'var ' + keycacheName + ' = ' + (meta.$item.$keys ? '[]' : 'null') + ';';
- }
- context.iter = undefined;
- context.forEach = true;
- var itemForKey = 'itemForKey_' + iter.replace(/\./gi, '_');
- context.src += 'var forEachFn = function(di, i){';
- context.src += 'var diBackup = di;';
- if (this.providerName == "sqLite" && this.references && meta.$item.$keys) this._buildKey(itemForKey, meta.$type, meta.$item.$keys, context);
- var item = context.item || 'iter';
- context.item = item;
- if (!meta.$item.$source) {
- this._buildSelector(meta.$item, context);
- }
- this.build(meta.$item, context);
- if (this.references && meta.$keys) {
- context.src += 'if (forKey){';
- context.src += 'if (cache[forKey]){';
- context.src += iter + ' = cache[forKey];';
- context.src += 'if (' + iter + '.indexOf(' + (context.item || item) + ') < 0){';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}}else{';
- context.src += 'cache[forKey] = ' + iter + ';';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}}else{';
- if (this.references && meta.$item.$keys) this._buildKey('cacheKey', meta.$type, meta.$item.$keys, context, 'diBackup');
- context.src += 'if (typeof cacheKey != "undefined" && cacheKey !== null){';
- context.src += 'if (keycache_' + iter.replace(/\./gi, '_') + ' && cacheKey){';
- context.src += 'if (keycache_' + iter.replace(/\./gi, '_') + '.indexOf(cacheKey) < 0){';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += 'keycache_' + iter.replace(/\./gi, '_') + '.push(cacheKey);';
- context.src += '}';
- context.src += '}else{';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}';
- context.src += '}';
- context.src += '}';
- } else {
- if (this.references && meta.$item.$keys) {
- context.src += 'if (typeof ' + itemForKey + ' !== "undefined" && ' + itemForKey + ' !== null){';
- context.src += 'if (typeof keycache_' + iter.replace(/\./gi, '_') + ' !== "undefined" && ' + itemForKey + '){';
- context.src += 'if (keycache_' + iter.replace(/\./gi, '_') + '.indexOf(' + itemForKey + ') < 0){';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += 'keycache_' + iter.replace(/\./gi, '_') + '.push(' + itemForKey + ');'
- context.src += '}}else{';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}}else{';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}';
- /*context.src += 'if (typeof itemKey !== "undefined" && itemKey !== null){';
- context.src += 'if (typeof keycache_' + iter.replace(/\./gi, '_') + ' !== "undefined" && itemKey){';
- context.src += 'if (keycache_' + iter.replace(/\./gi, '_') + '.indexOf(itemKey) < 0){';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += 'keycache_' + iter.replace(/\./gi, '_') + '.push(itemKey);'
- context.src += '}}else{';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}}else{';
- context.src += iter + '.push(' + (context.item || item) + ');';
- context.src += '}';*/
- } else {
- context.src += iter + '.push(' + (context.item || item) + ');';
- }
- }
- context.src += '};';
- context.src += 'if (Array.isArray(di)) di.forEach(forEachFn);';
- context.src += 'else forEachFn(di, 0);';
- context.forEach = false;
- context.item = null;
- context.src += '};fn(typeof di === "undefined" ? data : di);'
- context.meta.pop();
- } else if (meta.$type) {
- if (!context.forEach) {
- context.src += 'if (typeof di === "undefined"){';
- context.src += 'var di = data;';
- this._buildSelector(meta, context);
- context.src += '}';
- }
- var resolvedType = Container.resolveType(meta.$type);
- var type = Container.resolveName(resolvedType);
- var typeIndex = Container.getIndex(resolvedType);
- var isEntityType = resolvedType.isAssignableTo && resolvedType.isAssignableTo($data.Entity);
- var item = '_' + type.replace(/\./gi, '_') + '_';
- if (context.item == item) item += 'new_';
- context.item = item;
-
-
- var isPrimitive = false;
- if (!meta.$source && !meta.$value && resolvedType !== $data.Array && resolvedType !== $data.Object && !resolvedType.isAssignableTo)
- isPrimitive = true;
- if (resolvedType === $data.Object || resolvedType === $data.Array) {
- var keys = Object.keys(meta);
- if (keys.length == 1 || (keys.length == 2 && meta.$selector)) isPrimitive = true;
- }
-
- if (isPrimitive) {
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- if (converter) {
- context.src += 'var ' + item + ' = di != undefined ? self.context.storageProvider.fieldConverter.fromDb["' + type + '"](di) : di;';
- } else {
- context.src += 'var ' + item + ' = di;';
- }
- } else {
- if (this.references && meta.$keys) {
- this._buildKey('itemKey', meta.$type, meta.$keys, context);
- context.src += 'if (itemKey === null) return null;';
- context.src += 'var ' + item + ';';
- context.src += 'if (itemKey && cache[itemKey]){';
- context.src += item + ' = cache[itemKey];';
- context.src += '}else{';
- if (isEntityType) {
- context.src += item + ' = new (Container.resolveByIndex(' + typeIndex + '))(undefined, { setDefaultValues: false });';
- } else {
- context.src += item + ' = new (Container.resolveByIndex(' + typeIndex + '))();';
- }
- context.src += 'if (itemKey){';
- context.src += 'cache[itemKey] = ' + item + ';';
- context.src += '}';
- context.src += '}';
- } else {
- if (isEntityType) {
- context.src += 'var ' + item + ' = new (Container.resolveByIndex(' + typeIndex + '))(undefined, { setDefaultValues: false });';
- } else {
- context.src += 'var ' + item + ' = new (Container.resolveByIndex(' + typeIndex + '))();';
- }
- }
- }
- for (var i in meta) {
- if (i.indexOf('$') < 0) {
- context.current = i;
- if (!meta[i].$item) {
- if (meta[i].$value) {
- context.meta.push(i);
- var item = context.item;
- this.build(meta[i], context);
- context.src += item + '.' + i + ' = ' + context.item + ';';
- context.item = item;
- context.meta.pop();
- } else if (meta[i].$source) {
- context.src += 'var fn = function(di){';
- this._buildSelector(meta[i], context);
- if (meta[i].$type) {
- var type = Container.resolveName(Container.resolveType(meta[i].$type));
- var typeIndex = Container.getIndex(Container.resolveType(meta[i].$type));
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- if (converter) {
- context.src += 'return self.context.storageProvider.fieldConverter.fromDb["' + type + '"](di.' + meta[i].$source + ');';
- } else {
- context.src += 'return new (Container.resolveByIndex(' + typeIndex + '))(di.' + meta[i].$source + ');';
- }
- } else {
- context.src += item + '.' + i + ' = di.' + meta[i].$source + ';';
- }
- context.src += '};';
- if (meta[i].$type) context.src += item + '.' + i + ' = fn(di);';
- else context.src += 'fn(di);';
- } else if (meta[i].$type) {
- context.meta.push(i);
- context.src += 'var fn = function(di){';
- this._buildSelector(meta[i], context);
- this.build(meta[i], context);
- context.src += 'return ' + context.item + ';};';
- if (meta[i].$type === $data.Object) context.src += item + '.' + i + ' = self._deepExtend(' + item + '.' + i + ', fn(di));';
- else context.src += item + '.' + i + ' = fn(di);';
- context.item = item;
- context.meta.pop();
- } else if (meta.$type) {
- var memDef = Container.resolveType(meta.$type).memberDefinitions.getMember(i);
- var type = Container.resolveName(memDef.type);
- var entityType = Container.resolveType(meta.$type);
- var entityTypeIndex = Container.getIndex(meta.$type);
- var converter = this.context.storageProvider.fieldConverter.fromDb[type];
- if (this.providerName && memDef && memDef.converter && memDef.converter[this.providerName] && typeof memDef.converter[this.providerName].fromDb == 'function') {
- context.src += item + '.' + i + ' = Container.resolveByIndex("' + entityTypeIndex + '").memberDefinitions.getMember("' + i + '").converter.' + this.providerName + '.fromDb(di.' + meta[i] + ', Container.resolveByIndex("' + entityTypeIndex + '").memberDefinitions.getMember("' + i + '"), self.context, Container.resolveByIndex("' + entityTypeIndex + '"));';
- } else if (converter) {
- context.src += item + '.' + i + ' = self.context.storageProvider.fieldConverter.fromDb["' + type + '"](di.' + meta[i] + ');';
- } else {
- //var type = Container.resolveName(Container.resolveType(type.memberDefinitions.getMember(i).type));
- var typeIndex = Container.getIndex(Container.resolveType(type.memberDefinitions.getMember(i).type));
- context.src += item + '.' + i + ' = new (Container.resolveByIndex(' + typeIndex + '))(di.' + meta[i] + ');';
- }
- }
- } else {
- context.meta.push(i);
- this.build(meta[i], context);
- context.item = item;
- context.meta.pop();
- }
- }
- }
- context.src += item + ' = self._finalize(' + item + ');';
- }
- },
-
- call: function (data, meta) {
- if (!Object.getOwnPropertyNames(meta).length) {
- return data;
- }
- var context = {
- src: '',
- meta: []
- };
- context.src += 'var self = this;';
- context.src += 'var result;';
- context.src += 'var cache = {};';
- context.src += 'var keycache = [];';
- context.src += 'var keycacheIter = [];';
- this.build(meta, context);
- if (context.item) context.src += 'if (typeof result === "undefined") result = ' + context.item + ';';
- context.src += 'return result;';
-
- /*var beautify = require('beautifyjs');
- console.log(beautify.js_beautify(context.src));*/
-
- var fn = new Function('meta', 'data', context.src).bind(this);
- var ret = fn(meta, data);
- return ret;
- }
-});
-$C('$data.queryBuilder', null, null, {
- constructor: function () {
- this._fragments = {};
- this.selectedFragment = null;
- this._binderConfig = {};
- this.modelBinderConfig = this._binderConfig;
- this._binderConfigPropertyStack = [];
- },
- selectTextPart: function (name) {
- if (!this._fragments[name]) {
- this._fragments[name] = { text: '', params: [] };
- }
- this.selectedFragment = this._fragments[name];
- },
- getTextPart: function (name) {
- return this._fragments[name];
- },
- addText: function (textParticle) {
- this.selectedFragment.text += textParticle;
- },
- addParameter: function (param) {
- this.selectedFragment.params.push(param);
- },
- selectModelBinderProperty: function (name) {
- this._binderConfigPropertyStack.push(this.modelBinderConfig);
- if (!(name in this.modelBinderConfig)) {
- this.modelBinderConfig[name] = {};
- }
- this.modelBinderConfig = this.modelBinderConfig[name];
- },
- popModelBinderProperty: function () {
- if (this._binderConfigPropertyStack.length === 0) {
- this.modelBinderConfig = this._binderConfig();
- } else {
- this.modelBinderConfig = this._binderConfigPropertyStack.pop();
- }
- },
- resetModelBinderProperty: function (name) {
- this._binderConfigPropertyStack = [];
- this.modelBinderConfig = this._binderConfig;
- },
- addKeyField: function (name) {
- if(!this.modelBinderConfig['$keys']){
- this.modelBinderConfig['$keys'] = new Array();
- }
- this.modelBinderConfig['$keys'].push(name);
- }
-});
-$C('$data.Query', null, null,
-{
- constructor: function (expression, defaultType, context) {
- ///
- ///
- ///
-
- this.expression = expression;
- this.context = context;
-
- //TODO: expressions get as JSON string?!
-
- this.expressions = expression;
- this.defaultType = defaultType;
- this.result = [];
- this.rawDataList = [];
- this.modelBinderConfig = {};
- this.context = context;
- },
-
- rawDataList: { dataType: "Array" },
- result: { dataType: "Array" },
- resultType: {},
- buildResultSet: function (ctx) {
- var converter = new $data.ModelBinder(this.context);
- this.result = converter.call(this.rawDataList, this.modelBinderConfig);
- return;
- },
- getEntitySets: function(){
- var ret = [];
- var ctx = this.context;
-
- var fn = function(expression){
- if (expression instanceof $data.Expressions.EntitySetExpression){
- if (ret.indexOf(ctx._entitySetReferences[expression.elementType.name]) < 0)
- ret.push(ctx._entitySetReferences[expression.elementType.name]);
- }
- if (expression.source) fn(expression.source);
- };
-
- fn(this.expression);
-
- return ret;
- }
-}, null);
-$data.Class.define('$data.Queryable', null, null,
-{
- constructor: function (source, rootExpression) {
- ///
- /// Provides a base class for classes supporting JavaScript Language Query.
- /// Provides a base class for classes supporting JavaScript Language Query.
- ///
- ///
- ///
- ///
- /// Provides a base class for classes supporting JavaScript Language Query.
- /// Provides a base class for classes supporting JavaScript Language Query.
- ///
- ///
- ///
-
- var context = source instanceof $data.EntityContext ? source : source.entityContext;
- this.defaultType = source instanceof $data.EntityContext ? null : source.defaultType;
- this.entityContext = context;
- this.expression = rootExpression;
- },
-
- filter: function (predicate, thisArg) {
- ///Filters a set of entities using a boolean expression.
- ///A boolean query expression
- ///The query parameters
- ///
- ///
- ///Filters a set of entities using a boolean expression formulated as string.
- ///
- ///The expression body of the predicate function in string.
- ///To reference the lambda parameter use the 'it' context variable.
- ///Example: filter("it.Title == 'Hello'")
- ///
- ///
- ///
- ///
- ///
- ///Filters a set of entities using a bool expression formulated as a JavaScript function.
- ///
- ///
- ///
- ///Contains the predicate parameters
- ///
- ///
- ///
- ///Filtering a set of entities with a predicate function
- ///var males = Persons.filter( function( person ) { return person.Gender == 'Male' } );
- ///
- ///
- ///Filtering a set of entities with a predicate function and parameters
- ///var draftables = Persons.filter( function( person ) {
- /// return person.Gender == this.gender && person.Age > this.age
- /// }, { gender: 'Male', age: 21 });
- ///
- ///
- ///Filtering a set of entities with a predicate as a string and parameters
- ///var draftables = Persons.filter("it.Gender == this.gender && it.Age > this.age",
- /// { gender: 'Male', age: 21 });
- ///
- ///
- if (arguments.length === 3) {
- predicate = "it." + arguments[0] +
- (arguments[1][0] === "." ? (arguments[1] + "(param)") : (" " + arguments[1] + " param"));
- thisArg = { param : arguments[2] }
- }
- this._checkOperation('filter');
- var expression = Container.createCodeExpression(predicate, thisArg);
- var expressionSource = this.expression;
- if (this.expression instanceof $data.Expressions.FilterExpression) {
- expressionSource = this.expression.source;
-
- var operatorResolution = this.entityContext.storageProvider.resolveBinaryOperator("and");
- expression = Container.createSimpleBinaryExpression(this.expression.selector, expression, "and", "filter", "boolean", operatorResolution);
- }
- var exp = Container.createFilterExpression(expressionSource, expression);
- var q = Container.createQueryable(this, exp);
- return q;
- },
- where: function (predicate, params) {
- ///Where is a convenience alias for C# developers. Use filter instead.
- ///
- return this.filter(predicate, params);
- },
-
- map: function (projection, thisArg, mappedTo) {
- /// Map specifies the shape or type of each returned element. You can specify whether your results will consist of complete Person objects, just one member, a subset of members, or some completely different result type based on a computation or new object creation. When map produces something other than a copy of the source element, the operation is called a projection. The use of projections to transform data is a powerful capability of JavaScript Language Query expressions.
- /// A projection expression
- /// The query parameters
- ///
- ///
- /// Map specifies the shape or type of each returned element. You can specify whether your results will consist of complete Person objects, just one member, a subset of members, or some completely different result type based on a computation or new object creation. When map produces something other than a copy of the source element, the operation is called a projection. The use of projections to transform data is a powerful capability of JavaScript Language Query expressions.
- ///
- /// The expression body of the projection function in string.
- /// To reference the lambda parameter use the 'it' context variable.
- /// Example: map("{ i: it.Id, t: it.Title }")
- ///
- ///
- ///
- ///
- ///
- /// Map specifies the shape or type of each returned element. You can specify whether your results will consist of complete Person objects, just one member, a subset of members, or some completely different result type based on a computation or new object creation. When map produces something other than a copy of the source element, the operation is called a projection. The use of projections to transform data is a powerful capability of JavaScript Language Query expressions.
- ///
- /// Projection function to specify the shape or type of each returned element.
- ///
- ///
- /// Contains the projection parameters.
- ///
- ///
- ///
- /// Projection to get an array of the full name property of a set of Person entities
- /// var personFullNames = Persons.map( function( person ) { return person.FullName; } );
- ///
- ///
- /// Projection to get an array of the required fields of Person entities in an anonymous type.
- /// var custom = Persons.map( function( person ) {
- /// return { FullName: person.FullName, Info: { Address: person.Location.Address, Phone: person.Phone } };
- /// });
- ///
- ///
-
- this._checkOperation('map');
- var codeExpression = Container.createCodeExpression(projection, thisArg);
- var exp = Container.createProjectionExpression(this.expression, codeExpression);
-
- if (mappedTo === 'default')
- exp.projectionAs = this.defaultType;
- else if (mappedTo)
- exp.projectionAs = Container.resolveType(mappedTo);
- else
- exp.projectionAs = $data.Object;
-
- var q = Container.createQueryable(this, exp);
- return q;
- },
- select: function (projection, thisArg, mappedTo) {
- ///Select is a convenience alias for C# developers. Use map instead.
- ///
- return this.map(projection, thisArg, mappedTo);
- },
-
- length: function (onResult, transaction) {
- /// Returns the number of entities (or projected object) in a query as the callback parameter.
- /// A callback function
- ///
- ///
- /// Returns the number of entities (or projected object) in a query as the callback parameter.
- ///
- /// The callback function to handle the result.
- ///
- ///
- ///
- ///
- /// Returns the number of entities (or projected object) in a query as the callback parameter.
- ///
- /// Object of callback functions to handle success and error.
- /// Example: { success: function(cnt) { ... }, error: function() { alert("Something went wrong..."); } }
- ///
- ///
- ///
- /// Get the count of Person entities.
- /// Persons.length( function( cnt ) { alert("There are " + cnt + " person(s) in the database."); } );
- ///
- ///
-
- this._checkOperation('length');
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var countExpression = Container.createCountExpression(this.expression);
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(countExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
- count: function (onResult, transaction) {
- ///Count is a convenience alias for C# developers. Use length instead.
- ///
- return this.length(onResult, transaction);
- },
-
- forEach: function (iterator, transaction) {
- /// Calls the iterator function for all entity (or projected object) in the query.
- /// Iterator function
- ///
- ///
- /// Calls the iterator function for all entity (or projected object) in the query.
- ///
- /// Iterator function to handle the result elements.
- ///
- ///
- ///
- /// Log the full name of each Person.
- /// Persons.forEach( function( person ) { console.log(person.FullName; } );
- ///
- ///
-
- this._checkOperation('forEach');
- var pHandler = new $data.PromiseHandler();
- function iteratorFunc(items) { items.forEach(iterator); }
- var cbWrapper = pHandler.createCallback(iteratorFunc);
-
- var forEachExpression = Container.createForEachExpression(this.expression);
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(forEachExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- toArray: function (onResult_items, transaction) {
- /// Returns the query result as the callback parameter.
- /// A callback function
- ///
- ///
- /// Returns the query result as the callback parameter.
- ///
- /// The callback function to handle the result.
- ///
- ///
- ///
- ///
- /// Returns the query result as the callback parameter.
- ///
- /// Object of callback functions to handle success and error.
- /// Example: { success: function(result) { ... }, error: function() { alert("Something went wrong..."); } }
- ///
- ///
- ///
- /// Get all Person entities.
- /// Persons.toArray( function( result ) { console.dir(result); } );
- ///
- ///
-
- if (onResult_items instanceof $data.Array)
- {
- return this.toArray(function (results) {
- onResult_items.length = 0;
- results.forEach(function (item, idx) {
- onResult_items.push(item);
- });
- });
- }
-
- this._checkOperation('toArray');
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult_items);
-
- var toArrayExpression = Container.createToArrayExpression(this.expression);
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(toArrayExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
- toLiveArray: function (onResult, transaction) {
- var self = this;
- var result = [];
-
- var doAction = function (action) {
- return function (onResult) {
- var pHandler = new $data.PromiseHandler();
- var callback = pHandler.createCallback(onResult);
-
- var successFunc = function (res) {
- result.length = 0;
-
- var data = res;
- $data.typeSystem.extend(result, data);
-
- result.prev = doAction(function (cb) {
- data.prev(cb);
- });
- result.next = doAction(function (cb) {
- data.next(cb);
- });
-
- callback.success.apply(this, [result].concat(Array.prototype.slice.call(arguments, 1)));
- }
-
- action({
- success: successFunc,
- error: callback.error
- }, transaction);
-
- var promise = pHandler.getPromise();
- $data.typeSystem.extend(result, promise);
-
- return result;
- }
- }
-
- result.refresh = doAction(function (cb) {
- self.toArray(cb);
- });
-
- return result.refresh.apply(result, arguments);
- },
-
- single: function (filterPredicate, thisArg, onResult, transaction) {
- /// Filters a set of entities using a boolean expression and returns a single element or throws an error if more than one element is filtered.
- /// A callback function
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns a single element or throws an error if more than one element is filtered.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns a single element or throws an error if more than one element is filtered.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- /// Get "George" from the Person entity set.
- /// Persons.single( function( person ) { return person.FirstName == this.name; }, { name: "George" }, {
- /// success: function ( result ){ ... },
- /// error: function () { ... }
- /// });
- ///
- ///
-
- this._checkOperation('single');
- var q = this;
- if (filterPredicate) {
- q = this.filter(filterPredicate, thisArg);
- }
- q = q.take(2);
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var singleExpression = Container.createSingleExpression(q.expression);
- var preparator = Container.createQueryExpressionCreator(q.entityContext);
- try {
- var expression = preparator.Visit(singleExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- q.entityContext.executeQuery(Container.createQueryable(q, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- some: function (filterPredicate, thisArg, onResult, transaction) {
- /// Filters a set of entities using a boolean expression and returns true if the query has any result element.
- /// Filter function
- /// The query parameters for filter function
- /// A callback function
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns true if the query has any result element.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns true if the query has any result element.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- /// Is there any person who's first name is "George"?
- /// Persons.some( function( person ) { return person.FirstName == this.name; }, { name: "George" }, {
- /// success: function ( result ){ ... },
- /// error: function () { ... }
- /// });
- ///
- ///
-
- this._checkOperation('some');
- var q = this;
- if (filterPredicate) {
- q = this.filter(filterPredicate, thisArg);
- }
- q = q.take(1);
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var someExpression = Container.createSomeExpression(q.expression);
- var preparator = Container.createQueryExpressionCreator(q.entityContext);
- try {
- var expression = preparator.Visit(someExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- q.entityContext.executeQuery(Container.createQueryable(q, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- every: function (filterPredicate, thisArg, onResult, transaction) {
- /// Filters a set of entities using a boolean expression and returns true if all elements of the EntitySet is in the result set.
- /// Filter function
- /// The query parameters for filter function
- /// A callback function
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns a
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns a single element or throws an error if more than one element is filtered.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- /// Result is true when all person are married.
- /// Persons.every( function( person ) { return person.Married == true; }, null, {
- /// success: function ( result ){ ... },
- /// error: function () { ... }
- /// });
- ///
- ///
-
- this._checkOperation('every');
- var q = this;
- if (filterPredicate) {
- q = this.filter(filterPredicate, thisArg);
- }
- q = q.take(1);
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var everyExpression = Container.createEveryExpression(q.expression);
- var preparator = Container.createQueryExpressionCreator(q.entityContext);
- try {
- var expression = preparator.Visit(everyExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- q.entityContext.executeQuery(Container.createQueryable(q, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
-
- take: function (amount) {
- /// Returns only a specified number of elements from the start of the result set.
- /// The number of elements to return.
- ///
- ///
- /// Returns only a specified number of elements from the start of the result set.
- ///
- /// The number of elements to skip.
- ///
- ///
- ///
- /// Log the full name of each Person.
- /// Persons.take(10).forEach( function( person ) { console.log(person.FullName; } );
- ///
- ///
-
- this._checkOperation('take');
- var constExp = Container.createConstantExpression(amount, "number");
- var takeExp = Container.createPagingExpression(this.expression, constExp, $data.Expressions.ExpressionType.Take);
- return Container.createQueryable(this, takeExp);
- },
- skip: function (amount) {
- /// Skip a specified number of elements from the start of the result set.
- /// The number of elements to skip.
- ///
- ///
- /// Skip a specified number of elements from the start of the result set.
- ///
- /// The number of elements to skip.
- ///
- ///
- ///
- /// Log the full name of each Person.
- /// Persons.skip(1).take(5).forEach( function( person ) { console.log(person.FullName; } );
- ///
- ///
-
- this._checkOperation('skip');
- var constExp = Container.createConstantExpression(amount, "number");
- var takeExp = Container.createPagingExpression(this.expression, constExp, $data.Expressions.ExpressionType.Skip);
- return Container.createQueryable(this, takeExp);
- },
-
- order: function(selector) {
- if (selector === '' || selector === undefined || selector === null) {
- return this;
- }
- if(selector[0] === "-") {
- var orderString = "it." + selector.replace("-","");
- return this.orderByDescending(orderString);
- } else {
- return this.orderBy("it." + selector);
- }
-
- },
-
- orderBy: function (selector, thisArg) {
- ///Order a set of entities using an expression.
- ///An order expression
- ///The query parameters
- ///
- ///
- ///Order a set of entities using an expression.
- ///
- ///The expression body of the order function in string.
- ///To reference the lambda parameter use the 'it' context variable.
- ///Example: orderBy("it.Id")
- ///
- ///
- ///
- ///
- ///
- ///Order a set of entities using an expression.
- ///
- ///
- ///
- ///Contains the predicate parameters
- ///
- ///
- ///
- ///Ordering a set of entities with a predicate function
- ///var males = Persons.orderBy( function( person ) { return person.Id; } );
- ///
- ///
-
- this._checkOperation('orderBy');
- var codeExpression = Container.createCodeExpression(selector, thisArg);
- var exp = Container.createOrderExpression(this.expression, codeExpression, $data.Expressions.ExpressionType.OrderBy);
- var q = Container.createQueryable(this, exp);
- return q;
- },
- orderByDescending: function (selector, thisArg) {
- ///Order a set of entities descending using an expression.
- ///An order expression
- ///The query parameters
- ///
- ///
- ///Order a set of entities descending using an expression.
- ///
- ///The expression body of the order function in string.
- ///To reference the lambda parameter use the 'it' context variable.
- ///Example: orderBy("it.Id")
- ///
- ///
- ///
- ///
- ///
- ///Order a set of entities descending using an expression.
- ///
- ///
- ///
- ///Contains the predicate parameters
- ///
- ///
- ///
- ///Ordering a set of entities with a predicate function
- ///var males = Persons.orderByDescending( function( person ) { return person.Id; } );
- ///
- ///
-
- this._checkOperation('orderByDescending');
- var codeExpression = Container.createCodeExpression(selector, thisArg);
- var exp = Container.createOrderExpression(this.expression, codeExpression, $data.Expressions.ExpressionType.OrderByDescending);
- var q = Container.createQueryable(this, exp);
- return q;
- },
-
- first: function (filterPredicate, thisArg, onResult, transaction) {
- /// Filters a set of entities using a boolean expression and returns the first element.
- /// A callback function
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns the first element.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- ///
- /// Filters a set of entities using a boolean expression and returns the first element.
- ///
- /// Same as in filter.
- ///
- ///
- /// The callback function to handle the result, same as in toArray.
- ///
- ///
- ///
- /// Get "George" from the Person entity set.
- /// Persons.first( function( person ) { return person.FirstName == this.name; }, { name: "George" }, function ( result ){ ... });
- ///
- ///
-
- this._checkOperation('first');
- var q = this;
- if (filterPredicate) {
- q = this.filter(filterPredicate, thisArg);
- }
- q = q.take(1);
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var firstExpression = Container.createFirstExpression(q.expression);
- var preparator = Container.createQueryExpressionCreator(q.entityContext);
- try {
- var expression = preparator.Visit(firstExpression);
- q.entityContext.log({ event: "EntityExpression", data: expression });
-
- q.entityContext.executeQuery(Container.createQueryable(q, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- find: function (keyValue, onResult, transaction) {
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var keys = this.defaultType.memberDefinitions.getKeyProperties();
-
- try {
-
- if (keys.length === 1 && typeof keyValue !== 'object') {
- var keyV = {};
- keyV[keys[0].name] = keyValue;
- keyValue = keyV;
- }
-
- if (typeof keyValue !== 'object') {
- throw new Exception('Key parameter is invalid');
- } else {
-
-
- var parameters = [];
- for (var i = 0; i < keys.length; i++) {
- var keyProp = keys[i];
- if (!(keyProp.name in keyValue)) {
- throw new Exception('Key value missing');
- }
- parameters.push(Container.createConstantExpression(keyValue[keyProp.name], keyProp.type, keyProp.name));
- }
-
- var operation = this.entityContext.storageProvider.supportedSetOperations['find'];
- if (operation) {
-
- var findExpression = Container.createFindExpression(this.expression, parameters);
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(findExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- } else {
- var predicate = '';
- var params = {}
- for (var i = 0; i < parameters.length; i++) {
- var param = parameters[i];
- params[param.name] = param.value;
- if (i > 0) predicate += ' && ';
- predicate += "it." + param.name + " == this." + param.name;
- }
-
- this.single(predicate, params, cbWrapper, transaction);
- }
- }
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- include: function (selector) {
- /// Includes the given entity set in the query if it's an inverse property.
- /// Entity set name
- ///
- ///
- /// Includes the given entity set in the query if it's an inverse property.
- ///
- /// The name of the entity set you want to include in the query.
- ///
- ///
- ///
- /// Include the Category on every Article.
- /// Articles.include("Category");
- ///
- ///
-
- this._checkOperation('include');
- var constExp = Container.createConstantExpression(selector, "string");
- var takeExp = Container.createIncludeExpression(this.expression, constExp);
- return Container.createQueryable(this, takeExp);
- },
-
- withInlineCount: function (selector) {
- this._checkOperation('withInlineCount');
- var constExp = Container.createConstantExpression(selector || 'allpages', "string");
- var inlineCountExp = Container.createInlineCountExpression(this.expression, constExp);
- return Container.createQueryable(this, inlineCountExp);
- },
-
- removeAll: function (onResult, transaction) {
- /// Delete the query result and returns the number of deleted entities in a query as the callback parameter.
- /// A callback function
- ///
- ///
- /// Delete the query result and returns the number of deleted entities in a query as the callback parameter.
- ///
- /// The callback function to handle the result.
- ///
- ///
- ///
- ///
- /// Delete the query result and returns the number of deleted entities in a query as the callback parameter.
- ///
- /// Object of callback functions to handle success and error.
- /// Example: { success: function(result) { ... }, error: function() { alert("Something went wrong..."); } }
- ///
- ///
- ///
- /// Delete all People who are younger than 18 years old.
- /// Persons.filter( function( p ){ return p.Age < 18; } ).removeAll( function( result ) { console.dir(result); } );
- ///
- ///
-
- this._checkOperation('batchDelete');
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult);
-
- var batchDeleteExpression = Container.createBatchDeleteExpression(this.expression);
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(batchDeleteExpression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
-
- _runQuery: function (onResult_items, transaction) {
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult_items);
-
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- try {
- var expression = preparator.Visit(this.expression);
- this.entityContext.log({ event: "EntityExpression", data: expression });
-
- this.entityContext.executeQuery(Container.createQueryable(this, expression), cbWrapper, transaction);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- },
-
- toTraceString: function (name) {
- /// Returns the trace string of the query.
- /// Name of the execution method (toArray, length, etc.).
- ///
- ///
- /// Returns the trace string of the query.
- ///
- /// Name of the execution method (toArray, length, etc.). Optional. Default value is "toArray".
- ///
- ///
- ///
- /// Get the trace string for Articles.toArray()
- /// Articles.toTraceString();
- ///
- ///
-
- var expression = this.expression;
-
- if (name) {
- expression = Container['create' + name + 'Expression'](expression);
- } else {
- expression = Container.createToArrayExpression(expression);
- }
-
- var preparator = Container.createQueryExpressionCreator(this.entityContext);
- expression = preparator.Visit(expression);
-
- //this.expression = expression;
- var q = Container.createQueryable(this, expression)
- return q.entityContext.getTraceString(q);
- },
-
- _checkOperation: function (name) {
- var operation = this.entityContext.resolveSetOperations(name);
- if (operation.invokable != undefined && !operation.invokable)
- Guard.raise(new Exception("Operation '" + name + "' is not invokable with the provider"));
- },
- defaultType: {}
-
-}, null);
-///EntitySet is responsible for
-/// -creating and holding entityType through schema
-/// - provide Add method
-/// - provide Delete method
-/// - provide Update method
-/// - provide queryProvider for queryable
-
-$data.EntitySchemaConfig = function EntitySchemaConfig() {
- this.Name = "";
-};
-$data.entitySetState = { created: 0, defined: 1, active: 2 };
-
-$data.Class.defineEx('$data.EntitySet',
- [
- { type: $data.Queryable, params: [new ConstructorParameter(1)] }
- ], null,
-{
- constructor: function (elementType, context, collectionName, eventHandlers, roles) {
- ///
- /// Represents a typed entity set that is used to perform create, read, update, and delete operations
- /// Type of entity set elements, elementType must be subclass of $data.Entity
- /// Context of the EntitySet
- /// Name of the EntitySet
- ///
- this.createNew = this[elementType.name] = this.elementType = this.defaultType = elementType;
- var self = this;
- context['createAdd' + elementType.name] = function (initData) {
- var entity = new elementType(initData);
- return self.add(entity);
- }
- this.stateManager = new $data.EntityStateManager(this);
-
- this.collectionName = collectionName;
- this.roles = roles;
-
- for (var i in eventHandlers){
- this[i] = eventHandlers[i];
- }
- },
-
- addNew: function(item, cb) {
- var callback = $data.typeSystem.createCallbackSetting(cb);
- var _item = new this.createNew(item);
- this.entityContext.saveChanges(cb);
- return _item;
- },
-
- executeQuery: function (expression, on_ready) {
- //var compiledQuery = this.entityContext
- var callBack = $data.typeSystem.createCallbackSetting(on_ready);
- this.entityContext.executeQuery(expression, callBack);
- },
- getTraceString: function (expression) {
- return this.entityContext.getTraceString(expression);
- },
- setContext: function (entityContext) {
- this.entitySetState = $data.entitySetState.active;
- this.entityContext = entityContext;
- this.entityContext[this.schema.name] = this[this.schema.name];
- },
- _trackEntity: function (entity) {
- var trackedEntities = this.entityContext.stateManager.trackedEntities;
- for (var i = 0; i < trackedEntities.length; i++) {
- if (trackedEntities[i].data === entity)
- return;
- }
- trackedEntities.push({ entitySet: this, data: entity });
- },
- add: function (entity) {
- ///
- /// Creates a typed entity and adds to the context.
- /// The init parameters whish is based on Entity
- ///
- ///
- /// Persons.add({ Name: 'John', Email: 'john@example.com', Age: 30, Gender: 'Male' });
- ///
- ///
- ///
- ///
- /// Adds the given entity to the context.
- /// The entity to add
- ///
- ///
- /// Persons.add(new $news.Types.Person({ Name: 'John', Email: 'john@example.com', Age: 30, Gender: 'Male' }));
- ///
- ///
- ///
- ///
- /// var person = new $news.Types.Person({ Name: 'John', Email: 'john@example.com', Age: 30, Gender: 'Male' });
- /// Persons.add(person);
- ///
- ///
- ///
-
- var data = entity;
- if (entity instanceof $data.EntityWrapper) {
- data = entity.getEntity();
- } else if (!(entity instanceof this.createNew)) {
- data = new this.createNew(entity);
- }
- data.entityState = $data.EntityState.Added;
- data.changedProperties = undefined;
- data.context = this.entityContext;
- this._trackEntity(data);
- return data;
- },
-
- addMany: function(entities) {
- var result = [];
- var self = this;
- entities.forEach(function (entity) {
- result.push(self.add(entity));
- });
- return result;
- },
- remove: function (entity) {
- ///
- /// Creates a typed entity and marks it as Deleted.
- /// The init parameters whish is based on Entity
- ///
- /// Person will be marked as Deleted where an id is 5. Id is a key of entity.
- /// Persons.remove({ Id: 5 });
- ///
- ///
- ///
- ///
- /// Marks the given entity as Deleted.
- /// The entity to remove
- ///
- ///
- /// Persons.remove(person);
- ///
- ///
- ///
- /// Person will be marked as Deleted where an Id is 5. Id is a key of entity.
- /// Persons.add(new $news.Types.Person({ Id: 5 }));
- ///
- ///
- ///
-
- var data = entity;
- if (entity instanceof $data.EntityWrapper) {
- data = entity.getEntity();
- } else if (!(entity instanceof this.createNew)) {
- data = new this.createNew(entity);
- }
- data.entityState = $data.EntityState.Deleted;
- data.changedProperties = undefined;
- this._trackEntity(data);
- },
- attach: function (entity, mode) {
- ///
- /// Creates a typed entity and adds to the Context with Unchanged state.
- /// The init parameters whish is based on Entity
- ///
- ///
- /// Persons.attach({ Id: 5, Email: 'newEmail@example.com' });
- ///
- ///
- ///
- ///
- /// Adds to the context and sets state Unchanged.
- /// The entity to attach
- ///
- ///
- /// Persons.attach(person);
- ///
- ///
- ///
- /// Set an entity's related entities without loading
- ///
- /// var categoryPromo = new $news.Types.Category({ Id: 5 });
- /// Category.attach(categoryPromo);
- /// var article = new $news.Types.Article({ Title: 'New Article title', Body: 'Article body', Category: [ categoryPromo ] });
- /// Article.attach(article);
- ///
- ///
- ///
-
- var data = entity;
- if (entity instanceof $data.EntityWrapper) {
- data = entity.getEntity();
- } else if (!(entity instanceof this.createNew)) {
- data = new this.createNew(entity);
- }
-
- for (var i = 0; i < this.entityContext.stateManager.trackedEntities.length; i++) {
- var current = this.entityContext.stateManager.trackedEntities[i];
- if (current.data === data)
- break;
- if (current.data.equals(data)) {
- Guard.raise(new Exception("Context already contains this entity!!!"));
- }
- }
-
- if (mode === true) {
- if (data.changedProperties && data.changedProperties.length > 0) {
- data.entityState = $data.EntityState.Modified;
- } else {
- data.entityState = $data.EntityState.Unchanged;
- }
- } else {
- if (typeof mode === "string") mode = $data.EntityAttachMode[mode];
- var attachMode = mode || $data.EntityAttachMode[$data.EntityAttachMode.defaultMode];
- if (typeof attachMode === "function") {
- attachMode.call($data.EntityAttachMode, data);
- } else {
- data.entityState = $data.EntityState.Unchanged;
- data.changedProperties = undefined;
- }
- }
- /*if (!keepChanges) {
- data.entityState = $data.EntityState.Unchanged;
- data.changedProperties = undefined;
- }*/
- data.context = this.entityContext;
- this._trackEntity(data);
- },
- detach: function (entity) {
- ///
- /// Creates a typed entity and detach from the Context with Detached state.
- /// The init parameters whish is based on Entity
- ///
- /// Person will be Detached where an id is 5. Id is a key of entity.
- /// Persons.detach({ Id: 5 });
- ///
- ///
- ///
- ///
- /// Detach from the context and sets state Detached.
- /// The entity to detach
- ///
- ///
- /// Persons.detach(person);
- ///
- ///
- ///
- /// Person will be Detached where an Id is 5. Id is a key of entity.
- /// Persons.add(new $news.Types.Person({ Id: 5 }));
- ///
- ///
- ///
-
- var data = entity;
- if (entity instanceof $data.EntityWrapper) {
- data = entity.getEntity();
- } else if (!(entity instanceof this.createNew)) {
- data = new this.createNew(entity);
- }
-
- var existsItem;
- var trackedEnt = this.entityContext.stateManager.trackedEntities;
- for (var i = 0; i < trackedEnt.length; i++) {
- if (trackedEnt[i].data.equals(data))
- existsItem = trackedEnt[i];
- }
-
- //var existsItem = this.entityContext.stateManager.trackedEntities.filter(function (i) { return i.data.equals(data); }).pop();
- if (existsItem) {
- var idx = this.entityContext.stateManager.trackedEntities.indexOf(existsItem);
- entity.entityState = $data.EntityState.Detached;
- this.entityContext.stateManager.trackedEntities.splice(idx, 1);
- return;
- }
- },
- attachOrGet: function (entity, mode) {
- ///
- /// Creates a typed entity and adds to the Context with Unchanged state.
- /// The init parameters whish is based on Entity
- ///
- ///
- /// Id is a key of entity.
- /// var person = Persons.attachOrGet({ Id: 5 });
- ///
- ///
- ///
- ///
- /// If not in context then adds to it and sets state Unchanged.
- /// The entity to detach
- ///
- ///
- ///
- /// var attachedPerson = Persons.attachOrGet(person);
- ///
- ///
- ///
- /// Id is a key of entity.
- /// var p = new $news.Types.Person({ Id: 5 });
- /// var attachedPerson = Persons.attachOrGet(p);
- ///
- ///
- ///
-
- var data = entity;
- if (entity instanceof $data.EntityWrapper) {
- data = entity.getEntity();
- } else if (!(entity instanceof this.createNew)) {
- data = new this.createNew(entity);
- }
-
- var existsItem;
- var trackedEnt = this.entityContext.stateManager.trackedEntities;
- for (var i = 0; i < trackedEnt.length; i++) {
- if (trackedEnt[i].data.equals(data))
- existsItem = trackedEnt[i];
- }
- //var existsItem = this.entityContext.stateManager.trackedEntities.filter(function (i) { return i.data.equals(data); }).pop();
- if (existsItem) {
- return existsItem.data;
- }
-
- if (typeof mode === "string") mode = $data.EntityAttachMode[mode];
- var attachMode = mode || $data.EntityAttachMode[$data.EntityAttachMode.defaultMode];
- if (typeof attachMode === "function") {
- attachMode.call($data.EntityAttachMode, data);
- } else {
- data.entityState = $data.EntityState.Unchanged;
- data.changedProperties = undefined;
- }
- //data.entityState = $data.EntityState.Unchanged;
- //data.changedProperties = undefined;
- data.context = this.entityContext;
- this._trackEntity(data);
- return data;
- },
- //find: function (keys) {
- // //todo global scope
- // if (!this.entityKeys) {
- // this.entityKeys = this.createNew.memberDefinition.filter(function (prop) { return prop.key; }, this);
- // }
- // this.entityContext.stateManager.trackedEntities.forEach(function (item) {
- // if (item.entitySet == this) {
- // var isOk = true;
- // this.entityKeys.forEach(function (item, index) { isOK = isOk && (item.data[item.name] == keys[index]); }, this);
- // if (isOk) {
- // return item.data;
- // }
- // }
- // }, this);
- // //TODO: db call
- // return null;
- //},
- loadItemProperty: function (entity, memberDefinition, callback) {
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property name
- ///
- /// Callback function
- ///
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property name
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property definition
- ///
- /// Callback function
- ///
- ///
- ///
- ///
- ///
- /// Loads a property of the entity through the storage provider.
- /// Entity object
- /// Property definition
- ///
- /// Success and error callbacks definition.
- /// Example: [code]{ success: function(db) { .. }, error: function() { .. } }[/code]
- ///
- ///
- ///
-
- return this.entityContext.loadItemProperty(entity, memberDefinition, callback);
- },
- saveChanges: function () {
- return this.entityContext.saveChanges.apply(this.entityContext, arguments);
- },
- addProperty: function (name, getter, setter) {
- return this.elementType.addProperty.apply(this.elementType, arguments);
- },
- expression: {
- get: function () {
- if (!this._expression) {
- var ec = Container.createEntityContextExpression(this.entityContext);
- //var name = entitySet.collectionName;
- //var entitySet = this.entityContext[entitySetName];
- var memberdef = this.entityContext.getType().getMemberDefinition(this.collectionName);
- var es = Container.createEntitySetExpression(ec,
- Container.createMemberInfoExpression(memberdef), null,
- this);
- this._expression = es;
- }
-
- return this._expression;
- },
- set: function (value) {
- this._expression = value;
- }
- },
- getFieldUrl: function (keys, field) {
- return this.entityContext.getFieldUrl(keys, field, this);
- },
- bulkInsert: function (fields, datas, callback) {
- return this.entityContext.bulkInsert(this, fields, datas, callback);
- }
-}, null);
-$data.EntityState = {
- Detached:0,
- Unchanged: 10,
- Added: 20,
- Modified: 30,
- Deleted: 40
-};$data.Class.define("$data.EntityAttachMode", null, null, {}, {
- defaultMode: 'Default',
- AllChanged: function (data) {
- var memDefs = data.getType().memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < memDefs.length; i++) {
- data._setPropertyChanged(memDefs[i]);
- }
- data.entityState = $data.EntityState.Modified;
- },
- KeepChanges: function (data) {
- if (data.changedProperties && data.changedProperties.length > 0) {
- data.entityState = $data.EntityState.Modified;
- } else {
- data.entityState = $data.EntityState.Unchanged;
- }
- },
- Default: function (data) {
- data.entityState = $data.EntityState.Unchanged;
- data.changedProperties = undefined;
- }
-});$data.Class.define('$data.EntityStateManager', null, null,
-{
- constructor: function (entityContext) {
- this.entityContext = null;
- this.trackedEntities = [];
- this.init(entityContext);
- },
- init: function (entityContext) {
- this.entityContext = entityContext;
- },
- reset: function () {
- this.trackedEntities = [];
- }
-}, null);$data.Class.define('$data.ItemStoreClass', null, null, {
- constructor: function () {
- var self = this;
- self.itemStoreConfig = {
- aliases: {},
- contextTypes: {}
- }
-
- self.resetStoreToDefault('local', true);
- $data.addStore = function () {
- return self.addItemStoreAlias.apply(self, arguments);
- };
- $data.implementation = self.implementation;
-
- $data.Entity.addMember('storeToken', {
- get: function () {
- if (this.storeConfigs && this.storeConfigs['default'])
- return this.storeConfigs.stores[this.storeConfigs['default']];
- },
- set: function (value) {
- self._setTypeStoreConfig(this, 'default', value);
- }
- }, true);
- },
- itemStoreConfig: {},
-
- addItemStoreAlias: function (name, contextFactoryOrToken, isDefault) {
- var self = this;
- var promise = new $data.PromiseHandler();
- var callback = promise.createCallback();
-
- if ('string' === typeof name) {
- //storeToken
- if ('object' === typeof contextFactoryOrToken && 'factory' in contextFactoryOrToken) {
- var type = Container.resolveType(contextFactoryOrToken.typeName);
-
- self.itemStoreConfig.aliases[name] = contextFactoryOrToken.factory;
- self.itemStoreConfig.contextTypes[name] = type;
- if (isDefault) {
- self.itemStoreConfig['default'] = name;
- }
-
- callback.success();
- return promise.getPromise();
- }
- //contextFactory
- else if ('function' === typeof contextFactoryOrToken) {
- var preContext = contextFactoryOrToken();
- var contextPromise;
- if (preContext && preContext instanceof $data.EntityContext) {
- callback.success(preContext);
- contextPromise = promise.getPromise();
- } else {
- contextPromise = preContext;
- }
-
- return contextPromise.then(function (ctx) {
- if (typeof ctx === 'function') {
- //factory resolve factory
- return self.addItemStoreAlias(name, ctx, isDefault);
- }
-
- if (ctx instanceof $data.EntityContext) {
- return ctx.onReady()
- .then(function (ctx) {
- self.itemStoreConfig.aliases[name] = contextFactoryOrToken;
- self.itemStoreConfig.contextTypes[name] = ctx.getType();
- if (isDefault) {
- self.itemStoreConfig['default'] = name;
- }
-
- return ctx;
- });
- } else {
- promise = new $data.PromiseHandler();
- callback = promise.createCallback();
- callback.error(new Exception('factory dont have context instance', 'Invalid arguments'));
- return promise.getPromise();
- }
- });
- }
- }
-
- callback.error(new Exception('Name or factory missing', 'Invalid arguments'));
- return promise.getPromise();
- },
- resetStoreToDefault: function (name, isDefault) {
- this.itemStoreConfig.aliases[name] = this._getDefaultItemStoreFactory;
- delete this.itemStoreConfig.contextTypes[name];
- if (isDefault) {
- this.itemStoreConfig['default'] = name;
- }
- },
- _setStoreAlias: function (entity, storeToken) {
- if ('object' === typeof storeToken && !entity.storeToken)
- entity.storeToken = storeToken
- return entity;
- },
- _getStoreAlias: function (entity, storeAlias) {
- var type;
- if (entity instanceof $data.Entity) {
- var alias = storeAlias || entity.storeToken;
- if (alias) {
- return alias;
- } else {
- type = entity.getType();
- }
- } else {
- type = entity;
- }
-
- return storeAlias || (type.storeConfigs ? type.storeConfigs['default'] : undefined) || type.storeToken;
- },
- _getStoreContext: function (aliasOrToken, type, nullIfInvalid) {
- var contextPromise = this._getContextPromise(aliasOrToken, type);
-
- if (!contextPromise || contextPromise instanceof $data.EntityContext) {
- var promise = new $data.PromiseHandler();
- var callback = promise.createCallback();
- callback.success(contextPromise);
- contextPromise = promise.getPromise();
- }
-
- return contextPromise.then(function (context) {
- if (context instanceof $data.EntityContext) {
- return context.onReady();
- } else if (nullIfInvalid) {
- return null;
- } else {
- var promise = new $data.PromiseHandler();
- var callback = promise.createCallback();
- callback.error(new Exception('factory return type error', 'Error'));
- return promise.getPromise();
- }
- });
- },
- _getContextPromise: function (aliasOrToken, type) {
- /*Token*/
- if (aliasOrToken && 'object' === typeof aliasOrToken && 'function' === typeof aliasOrToken.factory) {
- return aliasOrToken.factory(type);
- } else if (aliasOrToken && 'object' === typeof aliasOrToken && 'object' === typeof aliasOrToken.args && 'string' === typeof aliasOrToken.typeName) {
- var type = Container.resolveType(aliasOrToken.typeName);
- return new type(JSON.parse(JSON.stringify(aliasOrToken.args)));
- }
- /*resolve alias from type (Token)*/
- else if (aliasOrToken && 'string' === typeof aliasOrToken && type.storeConfigs && type.storeConfigs.stores[aliasOrToken] && typeof type.storeConfigs.stores[aliasOrToken].factory === 'function') {
- return type.storeConfigs.stores[aliasOrToken].factory();
- }
- /*resolve alias from type (constructor options)*/
- else if (aliasOrToken && 'string' === typeof aliasOrToken && type.storeConfigs && type.storeConfigs.stores[aliasOrToken]) {
- return this._getDefaultItemStoreFactory(type, type.storeConfigs.stores[aliasOrToken]);
- }
- /*resolve alias from ItemStore (factories)*/
- else if (aliasOrToken && 'string' === typeof aliasOrToken && this.itemStoreConfig.aliases[aliasOrToken]) {
- return this.itemStoreConfig.aliases[aliasOrToken](type);
- }
- /*token is factory*/
- else if (aliasOrToken && 'function' === typeof aliasOrToken) {
- return aliasOrToken();
- }
- /*default no hint*/
- else {
- return this.itemStoreConfig.aliases[this.itemStoreConfig['default']](type);
- }
-
- },
- _getStoreEntitySet: function (storeAlias, instanceOrType) {
- var aliasOrToken = this._getStoreAlias(instanceOrType, storeAlias);
- var type = ("function" === typeof instanceOrType) ? instanceOrType : instanceOrType.getType();;
-
- return this._getStoreContext(aliasOrToken, type)
- .then(function (ctx) {
- var entitySet = ctx.getEntitySetFromElementType(type);
- if (!entitySet) {
- var d = new $data.PromiseHandler();
- var callback = d.createCallback();
- callback.error("EntitySet not exist for " + type.fullName);
- return d.getPromise();
- }
- return entitySet;
- });
- },
- _getDefaultItemStoreFactory: function (instanceOrType, initStoreConfig) {
- if (instanceOrType) {
- var type = ("function" === typeof instanceOrType) ? instanceOrType : instanceOrType.getType();
- var typeName = $data.Container.resolveName(type) + "_items";
- var typeName = typeName.replace(/\./g, "_");
-
- var storeConfig = $data.typeSystem.extend({
- collectionName: initStoreConfig && initStoreConfig.collectionName ? initStoreConfig.collectionName : 'Items',
- tableName: typeName,
- initParam: { provider: 'local', databaseName: typeName }
- }, initStoreConfig);
-
- var contextDef = {};
- contextDef[storeConfig.collectionName] = { type: $data.EntitySet, elementType: type }
- if (storeConfig.tableName)
- contextDef[storeConfig.collectionName]['tableName'] = storeConfig.tableName;
-
- var inMemoryType = $data.EntityContext.extend(typeName, contextDef);
- var ctx = new inMemoryType(storeConfig.initParam);
- if (initStoreConfig && typeof initStoreConfig === 'object')
- initStoreConfig.factory = ctx._storeToken.factory;
- return ctx;
- }
- return undefined;
- },
- implementation: function (name, contextOrAlias) {
- var self = $data.ItemStore;
- var result;
-
- if (typeof contextOrAlias === 'string') {
- contextOrAlias = self.itemStoreConfig.contextTypes[contextOrAlias]
- } else if (contextOrAlias instanceof $data.EntityContext) {
- contextOrAlias = contextOrAlias.getType();
- } else if (!(typeof contextOrAlias === 'function' && contextOrAlias.isAssignableTo)) {
- contextOrAlias = self.itemStoreConfig.contextTypes[self.itemStoreConfig['default']];
- }
-
- if (contextOrAlias) {
- result = self._resolveFromContext(contextOrAlias, name);
- }
-
- if (!result) {
- result = Container.resolveType(name);
- }
-
- return result;
- },
- _resolveFromContext: function (contextType, name) {
- var memDefs = contextType.memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < memDefs.length; i++) {
- var memDef = memDefs[i];
- if (memDef.type) {
- var memDefType = Container.resolveType(memDef.type);
- if (memDefType.isAssignableTo && memDefType.isAssignableTo($data.EntitySet)) {
- var elementType = Container.resolveType(memDef.elementType);
- if (elementType.name === name) {
- return elementType;
- }
- }
- }
- }
- return null;
- },
-
-
- //Entity Instance
- EntityInstanceSave: function (storeAlias, hint) {
- var self = $data.ItemStore;
- var entity = this;
- return self._getStoreEntitySet(storeAlias, entity)
- .then(function (entitySet) {
- return self._getSaveMode(entity, entitySet, hint, storeAlias)
- .then(function (mode) {
- mode = mode || 'add';
- switch (mode) {
- case 'add':
- entitySet.add(entity);
- break;
- case 'attach':
- entitySet.attach(entity, true);
- entity.entityState = $data.EntityState.Modified;
- break;
- default:
- var d = new $data.PromiseHandler();
- var callback = d.createCallback();
- callback.error('save mode not supported: ' + mode);
- return d.getPromise();
- }
-
- return entitySet.entityContext.saveChanges()
- .then(function () { self._setStoreAlias(entity, entitySet.entityContext.storeToken); return entity; });
- });
- });
- },
- EntityInstanceRemove: function (storeAlias) {
- var self = $data.ItemStore;
- var entity = this;
- return self._getStoreEntitySet(storeAlias, entity)
- .then(function (entitySet) {
- entitySet.remove(entity);
-
- return entitySet.entityContext.saveChanges()
- .then(function () { return entity; });
- });
- },
- EntityInstanceRefresh: function (storeAlias, keepStore) {
- var self = $data.ItemStore;
- var entity = this;
- var entityType = entity.getType();
-
- var key = self._getKeyObjectFromEntity(entity, entityType);
-
- return entityType.read(key, storeAlias)
- .then(function (loadedEntity) {
- entityType.memberDefinitions.getPublicMappedProperties().forEach(function (memDef) {
- entity[memDef.name] = loadedEntity[memDef.name];
- });
- entity.storeToken = (keepStore ? entity.storeToken : undefined) || loadedEntity.storeToken;
- entity.changedProperties = undefined;
- return entity;
- });
- },
-
- //Entity Type
- EntityInheritedTypeProcessor: function (type) {
- var self = $data.ItemStore;
- type.readAll = self.EntityTypeReadAll(type);
- type.read = self.EntityTypeRead(type);
- type.removeAll = self.EntityTypeRemoveAll(type);
- type.remove = self.EntityTypeRemove(type);
- type.get = self.EntityTypeGet(type); //Not complete
- type.save = self.EntityTypeSave(type);
- type.addMany = self.EntityTypeAddMany(type);
- type.itemCount = self.EntityTypeItemCount(type);
- type.query = self.EntityTypeQuery(type);
- type.takeFirst = self.EntityTypeTakeFirst(type);
-
- type.setStore = self.EntityTypeSetStore(type);
- },
- EntityTypeReadAll: function (type) {
- return function (storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- return entitySet.forEach(function (item) { self._setStoreAlias(item, entitySet.entityContext.storeToken); });
- });
- }
- },
- EntityTypeRemoveAll: function (type) {
- return function (storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- return entitySet.toArray().then(function (items) {
- items.forEach(function (item) {
- entitySet.remove(item);
- });
-
- return entitySet.entityContext.saveChanges()
- .then(function () { return items; });
- });
- });
- }
- },
- EntityTypeRead: function (type) {
- return function (key, storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- try {
- var singleParam = self._findByIdQueryable(entitySet, key);
- return entitySet.single(singleParam.predicate, singleParam.thisArgs)
- .then(function (item) { return self._setStoreAlias(item, entitySet.entityContext.storeToken); });
- } catch (e) {
- var d = new $data.PromiseHandler();
- var callback = d.createCallback();
- callback.error(e);
- return d.getPromise();
- }
- });
- };
- },
- EntityTypeGet: function (type) {
- return function (key, storeAlias) {
- var self = $data.ItemStore;
- var item = new type(self._getKeyObjectFromEntity(key));
- item.refresh(storeAlias);
- return item;
- };
- },
- EntityTypeSave: function (type) {
- return function (initData, storeAlias, hint) {
-
- var self = $data.ItemStore;
- var instance = new type(initData);
- return instance.save(storeAlias, hint);
- }
- },
- EntityTypeAddMany: function (type) {
- return function (initDatas, storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- var items = entitySet.addMany(initDatas);
- return entitySet.entityContext.saveChanges()
- .then(function () {
- return items;
- });
- });
- }
- },
- EntityTypeRemove: function (type) {
- return function (key, storeAlias) {
- var self = $data.ItemStore;
- var entityPk = type.memberDefinitions.getKeyProperties();
- var entity;
- if (entityPk.length === 1) {
- var obj = {};
- obj[entityPk[0].name] = key;
- entity = new type(obj);
- } else {
- entity = new type(key);
- }
- return entity.remove(storeAlias);
- }
- },
- EntityTypeItemCount: function (type) {
- return function (storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- return entitySet.length();
- });
- }
- },
- EntityTypeQuery: function (type) {
- return function (predicate, thisArg, storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- return entitySet.filter(predicate, thisArg).forEach(function (item) { self._setStoreAlias(item, entitySet.entityContext.storeToken); });
- });
- }
- },
- EntityTypeTakeFirst: function (type) {
- return function (predicate, thisArg, storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- return entitySet.first(predicate, thisArg)
- .then(function (item) { return self._setStoreAlias(item, entitySet.entityContext.storeToken); });
- });
- }
- },
-
- EntityTypeSetStore: function (type) {
- return function (name, config) {
- if (typeof name === 'object' && typeof config === 'undefined') {
- config = name;
- name = 'default';
- }
-
- var self = $data.ItemStore;
-
- var defStoreConfig = {};
- if (config) {
- if (config.tableName) {
- defStoreConfig.tableName = config.tableName;
- delete config.tableName;
- }
-
- if (config.collectionName) {
- defStoreConfig.collectionName = config.collectionName;
- delete config.collectionName;
- }
-
- if (typeof config.dataSource === 'string') {
- var ds = config.dataSource;
- if (ds.lastIndexOf('/') === ds.length - 1) {
- ds = ds.substring(0, ds.lastIndexOf('/'));
- }
- var parsedApiUrl = ds.substring(0, ds.lastIndexOf('/'));
- if (!defStoreConfig.tableName)
- defStoreConfig.tableName = ds.substring(ds.lastIndexOf('/') + 1);
-
- var provider = config.provider || config.name;
- switch (provider) {
- case 'oData':
- config.oDataServiceHost = config.oDataServiceHost || parsedApiUrl;
- break;
- case 'webApi':
- config.apiUrl = config.apiUrl || parsedApiUrl;
- break;
- default:
- break;
- }
- }
-
-
- } else {
- config = { name: 'local' };
- }
-
- defStoreConfig.initParam = config;
- self._setTypeStoreConfig(type, name, defStoreConfig);
-
- return type;
- }
- },
- _setTypeStoreConfig: function(type, name, config){
- if (!type.storeConfigs) {
- type.storeConfigs = {
- stores: {}
- };
- }
- type.storeConfigs.stores[name] = config;
- if (name === 'default') {
- type.storeConfigs['default'] = name;
- }
- },
-
- _findByIdQueryable: function (set, keys) {
- var keysProps = set.defaultType.memberDefinitions.getKeyProperties();
- if (keysProps.length > 1 && keys && 'object' === typeof keys) {
- var predicate = "", thisArgs = {};
- for (var i = 0; i < keysProps.length; i++) {
- if (i > 0) predicate += " && ";
-
- var key = keysProps[i];
- predicate += "it." + key.name + " == this." + key.name;
- thisArgs[key.name] = keys[key.name];
- }
-
- return {
- predicate: predicate,
- thisArgs: thisArgs
- };
- } else if (keysProps.length === 1) {
- return {
- predicate: "it." + keysProps[0].name + " == this.value",
- thisArgs: { value: keys }
- };
- } else {
- throw 'invalid keys';
- }
- },
- _getKeyObjectFromEntity: function (obj, entityType) {
- var key;
- var keyDefs = entityType.memberDefinitions.getKeyProperties();
- if (keyDefs.length === 1)
- key = obj && typeof obj === 'object' ? obj[keyDefs[0].name] : obj;
- else {
- key = {};
-
- for (var i = 0; i < keyDefs.length; i++) {
- key[keyDefs[0].name] = obj ? obj[keyDefs[0].name] : obj;
- }
- }
-
- return key;
- },
- _getSaveMode: function (entity, entitySet, hint, storeAlias) {
- var self = this;
- var promise = new $data.PromiseHandler();
- var callback = promise.createCallback();
- var entityType = entity.getType();
-
- switch (true) {
- case hint === 'update':
- callback.success('attach'); break;
- case hint === 'new':
- callback.success('add'); break;
- case false === entityType.memberDefinitions.getKeyProperties().every(function (keyDef) { return entity[keyDef.name]; }):
- callback.success('add'); break;
- case !!entity.storeToken:
- callback.success('attach'); break;
- break;
- default:
- //use the current entity store informations
- storeAlias = this._getStoreAlias(entity, storeAlias);
- entityType.read(self._getKeyObjectFromEntity(entity, entityType), storeAlias)
- .then(function () { callback.success('attach'); })
- .fail(function () { callback.success('add'); });
- break;
- }
-
- return promise.getPromise();
- },
-
- //EntityContext
- ContextRegister: function (storageProviderCfg) {
- //context instance
- var self = this;
- var args = JSON.parse(JSON.stringify(storageProviderCfg));
- this.storeToken = {
- typeName: this.getType().fullName,
- args: args,
- factory: function () {
- return new (self.getType())(args);
- }
- }
-
- //set elementType storetoken
- var members = this.getType().memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < members.length; i++) {
- var item = members[i];
- if (item.type) {
- var itemResolvedDataType = Container.resolveType(item.type);
- if (itemResolvedDataType && itemResolvedDataType.isAssignableTo && itemResolvedDataType.isAssignableTo($data.EntitySet)) {
- var elementType = Container.resolveType(item.elementType);
- if (!elementType.storeToken) {
- elementType.storeToken = this.storeToken;
- }
- }
- }
- }
-
- },
- QueryResultModifier: function (query) {
- var self = $data.ItemStore;
- var context = query.context;
- var type = query.modelBinderConfig.$type;
- if ('string' === typeof type) {
- type = Container.resolveType(type);
- }
-
- if (type === $data.Array && query.modelBinderConfig.$item && query.modelBinderConfig.$item.$type) {
- type = query.modelBinderConfig.$item.$type;
- }
-
- //TODO: runs when model binding missed (inmemory)
- if ((typeof type === 'undefined' && query.result && query.result[0] instanceof $data.Entity)) {
- var navProps = !type ? [] : type.memberDefinitions.getPublicMappedProperties().filter(function (memDef) {
- return !!memDef.inverseProperty;
- });
-
- for (var i = 0; i < query.result.length; i++) {
- self._setStoreAlias(query.result[i], context.storeToken);
-
- for (var j = 0; j < navProps.length; j++) {
- var navProp = navProps[j];
- if (query.result[i][navProp.name] instanceof $data.Entity) {
- self._setStoreAlias(query.result[i][navProp.name], context.storeToken);
- } else if (Array.isArray(query.result[i][navProp.name])) {
- for (var k = 0; k < query.result[i][navProp.name].length; k++) {
- if (query.result[i][navProp.name][k] instanceof $data.Entity) {
- self._setStoreAlias(query.result[i][navProp.name][k], context.storeToken);
- }
- }
- }
- }
- }
- }
- }
-});
-$data.ItemStore = new $data.ItemStoreClass();
-
-$data.Entity.addMember('field', function (propName) {
- var def = this.memberDefinitions.getMember(propName);
- if (def) {
- if (def.definedBy === this) {
- return new $data.MemberWrapper(def);
- } else {
- Guard.raise(new Exception("Member '" + propName + "' defined on '" + def.definedBy.fullName + "'!", 'Invalid Operation'));
- }
- } else {
- Guard.raise(new Exception("Member '" + propName + "' not exists!", 'Invalid Operation'));
- }
-
- return this;
-}, true);
-
-
-$data.Class.define('$data.MemberWrapper', null, null, {
- constructor: function (memberDefinition) {
- this.memberDefinition = memberDefinition;
- },
- setKey: function (value) {
- this.memberDefinition.key = value || value === undefined ? true : false;
- return this;
- },
- setComputed: function (value) {
- this.memberDefinition.computed = value || value === undefined ? true : false;
- return this;
- },
- setRequired: function (value) {
- this.memberDefinition.required = value || value === undefined ? true : false;
- return this;
- },
- setNullable: function (value) {
- this.memberDefinition.nullable = value || value === undefined ? true : false;
- return this;
- },
- changeDefinition: function (attr, value) {
- this.memberDefinition[attr] = value;
- return this;
- }
-});
-
-$data.Class.define('$data.StorageProviderLoaderBase', null, null, {
- isSupported: function (providerName) {
- $data.Trace.log('Detecting ' + providerName + ' provider support');
- var supported = true;
- switch (providerName) {
- case 'indexedDb':
- supported = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB || (window.msIndexedDB && !(/^file:/.test(window.location.href)));
- break;
- case 'storm':
- supported = 'XMLHttpRequest' in window;
- break;
- case 'webSql':
- case 'sqLite':
- supported = 'openDatabase' in window;
- break;
- case 'LocalStore':
- supported = 'localStorage' in window && window.localStorage ? true : false;
- break;
- case 'sqLite':
- supported = 'openDatabase' in window;
- break;
- case 'mongoDB':
- supported = $data.mongoDBDriver;
- break;
- default:
- break;
- }
- $data.Trace.log(providerName + ' provider is ' + (supported ? '' : 'not') + ' supported');
- return supported;
- },
- scriptLoadTimeout: { type: 'int', value: 1000 },
- scriptLoadInterval: { type: 'int', value: 50 },
- npmModules: {
- value: {
- 'indexedDb': 'jaydata-indexeddb',
- 'InMemory': 'jaydata-inmemory',
- 'LocalStore': 'jaydata-inmemory',
- 'mongoDB': 'jaydata-mongodb',
- 'oData': 'jaydata-odata',
- 'webApi': 'jaydata-webapi',
- 'sqLite': 'jaydata-sqlite',
- 'webSql': 'jaydata-sqlite',
- 'storm': 'jaydata-storm'
- }
- },
- ProviderNames: {
- value: {
- 'indexedDb': 'IndexedDb',
- 'InMemory': 'InMemory',
- 'LocalStore': 'InMemory',
- 'oData': 'oData',
- 'webApi': 'WebApi',
- 'sqLite': 'SqLite',
- 'webSql': 'SqLite',
- 'storm': 'Storm'
- }
- },
- load: function (providerList, callback) {
- $data.RegisteredStorageProviders = $data.RegisteredStorageProviders || {};
-
- $data.Trace.log('Loading provider(s): ' + providerList);
- callback = $data.typeSystem.createCallbackSetting(callback);
-
- var self = this;
- var cacheKey = providerList.join(',');
- self._fallbackCache = self._fallbackCache || {};
-
- if (self._fallbackCache[cacheKey]) {
- callback.success(self._fallbackCache[cacheKey]);
- } else {
- this.find(providerList, {
- success: function (provider, selectedProvider) {
- self._fallbackCache[cacheKey] = provider;
- callback.success.call(this, provider);
- },
- error: callback.error
- });
- }
- },
- find: function (providerList, callback) {
- var currentProvider = providerList.shift();
- var currentProvider = this.getVirtual(currentProvider);
- if(Array.isArray(currentProvider)){
- providerList = currentProvider;
- currentProvider = providerList.shift();
- }
-
- while (currentProvider && !this.isSupported(currentProvider)) {
- currentProvider = providerList.shift();
- }
-
- $data.Trace.log('First supported provider is ' + currentProvider);
-
- if (!currentProvider){
- $data.Trace.log('Provider fallback failed');
- callback.error();
- }
-
- if ($data.RegisteredStorageProviders) {
- $data.Trace.log('Is the ' + currentProvider + ' provider already registered?');
- var provider = $data.RegisteredStorageProviders[currentProvider];
- if (provider) {
- $data.Trace.log(currentProvider + ' provider registered');
- callback.success(provider)
- return;
- }else{
- $data.Trace.log(currentProvider + ' provider not registered');
- }
- }
-
- if (typeof module !== 'undefined' && typeof module.exports !== 'undefined') {
- // NodeJS
- $data.Trace.log('node.js detected trying to load NPM module');
- this.loadNpmModule(currentProvider, providerList, callback);
- } else {
- $data.Trace.log('Browser detected trying to load provider');
- this.loadProvider(currentProvider, providerList, callback);
- }
- },
- loadProvider: function (currentProvider, providerList, callback) {
- var self = this;
- var mappedName = $data.StorageProviderLoader.ProviderNames[currentProvider] || currentProvider;
- $data.Trace.log(currentProvider + ' provider is mapped to name ' + mappedName + 'Provider');
- if (mappedName) {
- var url = this.getUrl(mappedName);
- $data.Trace.log(currentProvider + ' provider from URL: ' + url);
-
- var loader = this.loadScript;
- if (document && document.createElement) {
- $data.Trace.log('document and document.createElement detected, using script element loader method');
- loader = this.loadScriptElement;
- }
-
- loader.call(this, url, currentProvider, function (successful) {
- var provider = $data.RegisteredStorageProviders[currentProvider];
- if (successful && provider) {
- $data.Trace.log(currentProvider + ' provider successfully registered');
- callback.success(provider);
- } else if (providerList.length > 0) {
- $data.Trace.log(currentProvider + ' provider failed to load, trying to fallback to ' + providerList + ' provider(s)');
- self.find(providerList, callback);
- } else {
- $data.Trace.log(currentProvider + ' provider failed to load');
- callback.error();
- }
- });
- }
- },
- getUrl: function (providerName) {
- var jaydataScriptMin = document.querySelector('script[src$="jaydata.min.js"]');
- var jaydataScript = document.querySelector('script[src$="jaydata.js"]');
- if (jaydataScriptMin) return jaydataScriptMin.src.substring(0, jaydataScriptMin.src.lastIndexOf('/') + 1) + 'jaydataproviders/' + providerName + 'Provider.min.js';
- else if (jaydataScript) return jaydataScript.src.substring(0, jaydataScript.src.lastIndexOf('/') + 1) + 'jaydataproviders/' + providerName + 'Provider.js';
- else return 'jaydataproviders/' + providerName + 'Provider.js';
- },
- loadScript: function (url, currentProvider, callback) {
- if (!url){
- callback(false);
- return;
- }
-
- function getHttpRequest() {
- if (window.XMLHttpRequest)
- return new XMLHttpRequest();
- else if (window.ActiveXObject !== undefined)
- return new ActiveXObject("MsXml2.XmlHttp");
- else{
- $data.Trace.log('XMLHttpRequest or MsXml2.XmlHttp ActiveXObject not found');
- callback(false);
- return;
- }
- }
-
- var oXmlHttp = getHttpRequest();
- oXmlHttp.onreadystatechange = function () {
- $data.Trace.log('HTTP request is in state: ' + oXmlHttp.readyState);
- if (oXmlHttp.readyState == 4) {
- if (oXmlHttp.status == 200 || oXmlHttp.status == 304) {
- $data.Trace.log('HTTP request succeeded');
- $data.Trace.log('HTTP request response text: ' + oXmlHttp.responseText);
- eval.call(window, oXmlHttp.responseText);
- if (typeof callback === 'function')
- callback(true);
- else $data.Trace.log('Callback function is undefined');
- } else {
- $data.Trace.log('HTTP request status: ', oXmlHttp.status);
- if (typeof callback === 'function')
- callback(false);
- else $data.Trace.log('Callback function is undefined');
- }
- }
- };
- oXmlHttp.open('GET', url, true);
- oXmlHttp.send(null);
- },
- loadScriptElement: function (url, currentProvider, callback) {
- var head = document.getElementsByTagName('head')[0] || document.documentElement;
-
- var script = document.createElement('script');
- script.type = 'text/javascript';
- script.src = url;
- $data.Trace.log('Appending child ' + script + ' to ' + head);
- head.appendChild(script);
-
- var loadInterval = this.scriptLoadInterval || 50;
- var iteration = Math.ceil(this.scriptLoadTimeout / loadInterval);
- $data.Trace.log('Script element watcher iterating ' + iteration + ' times');
- function watcher() {
- $data.Trace.log('Script element watcher iteration ' + iteration);
- var provider = $data.RegisteredStorageProviders[currentProvider];
- if (provider) {
- $data.Trace.log(currentProvider + ' provider registered');
- callback(true);
- } else {
- iteration--;
- if (iteration > 0) {
- $data.Trace.log('Script element watcher next iteration');
- setTimeout(watcher, loadInterval);
- } else {
- $data.Trace.log('Script element loader failed');
- callback(false);
- }
- }
- }
- setTimeout(watcher, loadInterval);
- },
-
- loadNpmModule: function (currentProvider, providerList, callback) {
- var provider = null;
- try {
- require(this.npmModules[currentProvider]);
- provider = $data.RegisteredStorageProviders[currentProvider];
- $data.Trace.log('NPM module loader successfully registered ' + currentProvider + ' provider');
- } catch (e) {
- $data.Trace.log('NPM module loader failed for ' + currentProvider + ' provider');
- }
-
- if (provider) {
- callback.success(provider);
- } else if (providerList.length > 0) {
- this.find(providerList, callback);
- } else {
- callback.error();
- }
- },
-
- virtualProviders: {
- type: $data.Array,
- value: {
- local: {
- fallbacks: ['webSql', 'indexedDb', 'LocalStore']
- }
- }
- },
- getVirtual: function(name){
- if(this.virtualProviders[name])
- return [].concat(this.virtualProviders[name].fallbacks);
-
- return name;
- }
-});
-
-$data.StorageProviderLoader = new $data.StorageProviderLoaderBase();
-$data.storageProviders = {
- DbCreationType: {
- Merge: 10,
- DropTableIfChanged: 20,
- DropTableIfChange: 20,
- DropAllExistingTables: 30,
- ErrorIfChange: 40,
- DropDbIfChange: 50
- }
-}
-
-$data.ConcurrencyMode = { Fixed: 'fixed', None: 'none' };
-$data.Class.define('$data.StorageProviderBase', null, null,
-{
- constructor: function (schemaConfiguration, context) {
- this.providerConfiguration = schemaConfiguration || {};
-
- this.name = this.getType().name;
- if ($data.RegisteredStorageProviders) {
- var keys = Object.keys($data.RegisteredStorageProviders);
- for (var i = 0; i < keys.length; i++) {
- if (this instanceof $data.RegisteredStorageProviders[keys[i]]) {
- this.name = keys[i];
- break;
- }
- }
- }
- },
- providers: {},
- supportedDataTypes: { value: [], writable: false },
- initializeStore: function (callBack) {
- Guard.raise("Pure class");
- },
-
- executeQuery: function (queryable, callBack) {
- Guard.raise("Pure class");
- },
- loadRawData: function (tableName, callBack) {
- callBack = $data.typeSystem.createCallbackSetting(callBack);
- callBack.error(new Exception('loadRawData is not supported', 'Invalid Operation'));
- },
-
- buildIndependentBlocks: function (changedItems) {
- ///
- /// Build and processes a dependency graph from the changed items,
- /// and generates blocks that can be inserted to the database sequentially.
- ///
- /// Array of changed items to build independent blocks from.
- var edgesTo = [];
- var edgesFrom = [];
-
- function hasOwnProperty(obj) {
- ///
- /// Returns true if object has own property (used for 'hashset'-like objects)
- ///
- /// Target object
- /// True if the object has own property
- for (var p in obj) {
- if (obj.hasOwnProperty(p))
- return true;
- }
- return false;
- }
-
- // Building edgesTo and edgesFrom arrays (containing only indeces of items in changedItems array.
- for (var i = 0; i < changedItems.length; i++) {
- var current = changedItems[i];
- if (!current.dependentOn || current.dependentOn.length == 0) {
- // This item is independent
- continue;
- }
-
- var to = null;
- // Iterating over items 'current' depends on
- for (var j = 0; j < current.dependentOn.length; j++) {
- var currentDependency = current.dependentOn[j];
- if (currentDependency.entityState == $data.EntityState.Unchanged) {
- continue;
- }
- to = to || {};
- // Getting the index of current dependency
- var ixDependendOn = -1;
- for (var k = 0; k < changedItems.length; k++) {
- if (changedItems[k].data == currentDependency) {
- ixDependendOn = k;
- break;
- }
- }
- // Sanity check
- if (ixDependendOn == -1) {
- Guard.raise(new Exception('Dependent object not found', 'ObjectNotFound', current.dependentOn[j]));
- }
- // Setting edge in 'to' array
- to[ixDependendOn] = true;
- // Setting edge in 'from' array
- from = edgesFrom[ixDependendOn] || {};
- from[i] = true;
- edgesFrom[ixDependendOn] = from;
- }
- // Persisting found edges in edgesTo array
- if (to !== null)
- edgesTo[i] = to;
- }
-
- // Array of sequentialyl independent blocks (containing objects, not just their id's)
- var independentBlocks = [];
- // Objects getting their dependency resolved in the current cycle.
- var currentBlock = [];
- // Filling currentBlock with initially independent objects.
- for (var x = 0; x < changedItems.length; x++) {
- if (!edgesTo.hasOwnProperty(x)) {
- currentBlock.push(x);
- }
- }
- while (currentBlock.length > 0) {
- // Shifting currentBlock to cbix,
- // and clearing currentBlock for next independent block
- var cbix = [].concat(currentBlock);
- currentBlock = [];
- // Iterating over previous independent block, to generate the new one
- for (var b = 0; b < cbix.length; b++) {
- var dependentNodes = edgesFrom[cbix[b]];
- if (typeof dependentNodes !== 'undefined') {
- for (var d in dependentNodes) {
- // Removing edge from 'edgesTo'
- delete edgesTo[d][cbix[b]];
- // Check if has any more dependency
- if (!hasOwnProperty(edgesTo[d])) {
- // It doesn't, so let's clean up a bit
- delete edgesTo[d];
- // and push the item to 'currentBlock'
- currentBlock.push(d);
- }
- }
- }
- // Clearing processed item from 'edgesFrom'
- delete edgesFrom[cbix[b]];
- }
- // Push cbix t to independentBlocks
- var cb = [];
- for (var c = 0; c < cbix.length; c++) {
- var item = changedItems[cbix[c]];
- if (item.data.entityState != $data.EntityState.Unchanged)
- cb.push(item);
- }
- if (cb.length > 0)
- independentBlocks.push(cb);
- }
- return independentBlocks;
- },
- getTraceString: function (queryable) {
- Guard.raise("Pure class");
- },
- setContext: function (ctx) {
- this.context = ctx;
- },
-
- _buildContinuationFunction: function (context, query) {
- if (Array.isArray(query.result)) {
- query.result.next = this._buildPagingMethod(context, query, 'next');
- query.result.prev = this._buildPagingMethod(context, query, 'prev');
- }
- },
- _buildPagingMethod: function (context, query, mode) {
- return function (onResult_items) {
- var pHandler = new $data.PromiseHandler();
- var cbWrapper = pHandler.createCallback(onResult_items);
-
- var continuation = new $data.Expressions.ContinuationExpressionBuilder(mode);
- var continuationResult = continuation.compile(query);
- if (continuationResult.expression) {
- var queryable = Container.createQueryable(context, continuationResult.expression);
- queryable.defaultType = query.defaultType;
- context.executeQuery(queryable, cbWrapper);
- } else {
- cbWrapper.error(new Exception(continuationResult.message, 'Invalid Operation', continuationResult));
- }
-
- return pHandler.getPromise();
- }
- },
-
- buildDbType_modifyInstanceDefinition: function (instanceDefinition, storageModel) {
- var buildDbType_copyPropertyDefinition = function (propertyDefinition, refProp) {
- var cPropertyDef;
- if (refProp) {
- cPropertyDef = JSON.parse(JSON.stringify(instanceDefinition[refProp]));
- cPropertyDef.kind = propertyDefinition.kind;
- cPropertyDef.name = propertyDefinition.name;
- cPropertyDef.notMapped = false;
- } else {
- cPropertyDef = JSON.parse(JSON.stringify(propertyDefinition));
- }
-
- cPropertyDef.dataType = Container.resolveType(propertyDefinition.dataType);
- cPropertyDef.type = cPropertyDef.dataType;
- cPropertyDef.key = false;
- cPropertyDef.computed = false;
- return cPropertyDef;
- };
- var buildDbType_createConstrain = function (foreignType, dataType, propertyName, prefix, keyPropertyName) {
- var constrain = new Object();
- constrain[foreignType.name] = propertyName;
- constrain[dataType.name] = keyPropertyName ? keyPropertyName : prefix + '__' + propertyName;
- return constrain;
- };
-
- if (storageModel.Associations) {
- storageModel.Associations.forEach(function (association) {
- var addToEntityDef = false;
- var foreignType = association.FromType;
- var dataType = association.ToType;
- var foreignPropName = association.ToPropertyName;
-
- var memDef = association.FromType.getMemberDefinition(association.FromPropertyName);
- var keyProperties = [];
- if (memDef && typeof memDef.keys === "string" && memDef.keys) {
- keyProperties = [memDef.keys];
- } else if (memDef && Array.isArray(memDef.keys)) {
- keyProperties = [].concat(memDef.keys);
- }
-
- association.ReferentialConstraint = association.ReferentialConstraint || [];
-
- if ((association.FromMultiplicity == "*" && association.ToMultiplicity == "0..1") || (association.FromMultiplicity == "0..1" && association.ToMultiplicity == "1")) {
- foreignType = association.ToType;
- dataType = association.FromType;
- foreignPropName = association.FromPropertyName;
- addToEntityDef = true;
- }
-
- foreignType.memberDefinitions.getPublicMappedProperties().filter(function (d) { return d.key }).forEach(function (d, i) {
- var constraint = buildDbType_createConstrain(foreignType, dataType, d.name, foreignPropName, keyProperties[i]);
- if (addToEntityDef) {
- //instanceDefinition[foreignPropName + '__' + d.name] = buildDbType_copyPropertyDefinition(d, foreignPropName);
- instanceDefinition[constraint[dataType.name]] = buildDbType_copyPropertyDefinition(d, foreignPropName);
-
- var dependentMemDef = dataType.getMemberDefinition(keyProperties[i]);
- if (dependentMemDef) {
- dependentMemDef.isDependentProperty = true;
- dependentMemDef.navigationPropertyName = association.FromPropertyName;
- }
- }
- association.ReferentialConstraint.push(constraint);
- }, this);
- }, this);
- }
- //Copy complex type properties
- if (storageModel.ComplexTypes) {
- storageModel.ComplexTypes.forEach(function (complexType) {
- complexType.ReferentialConstraint = complexType.ReferentialConstraint || [];
-
- complexType.ToType.memberDefinitions.getPublicMappedProperties().forEach(function (d) {
- instanceDefinition[complexType.FromPropertyName + '__' + d.name] = buildDbType_copyPropertyDefinition(d);
- complexType.ReferentialConstraint.push(buildDbType_createConstrain(complexType.ToType, complexType.FromType, d.name, complexType.FromPropertyName));
- }, this);
- }, this);
- }
- },
- buildDbType_generateConvertToFunction: function (storageModel) {
- return function (logicalEntity) {
- var dbInstance = new storageModel.PhysicalType();
- dbInstance.entityState = logicalEntity.entityState;
-
- //logicalEntity.changedProperties.forEach(function(memberDef){
- //}, this);
- storageModel.PhysicalType.memberDefinitions.getPublicMappedProperties().forEach(function (property) {
- if (logicalEntity[property.name] !== undefined) {
- dbInstance[property.name] = logicalEntity[property.name];
- }
- }, this);
-
- if (storageModel.Associations) {
- storageModel.Associations.forEach(function (association) {
- if ((association.FromMultiplicity == "*" && association.ToMultiplicity == "0..1") || (association.FromMultiplicity == "0..1" && association.ToMultiplicity == "1")) {
- var complexInstance = logicalEntity[association.FromPropertyName];
- if (complexInstance !== undefined) {
- association.ReferentialConstraint.forEach(function (constrain) {
- if (complexInstance !== null) {
- dbInstance[constrain[association.From]] = complexInstance[constrain[association.To]];
- } else {
- dbInstance[constrain[association.From]] = null;
- }
- }, this);
- }
- }
- }, this);
- }
- if (storageModel.ComplexTypes) {
- storageModel.ComplexTypes.forEach(function (cmpType) {
- var complexInstance = logicalEntity[cmpType.FromPropertyName];
- if (complexInstance !== undefined) {
- cmpType.ReferentialConstraint.forEach(function (constrain) {
- if (complexInstance !== null) {
- dbInstance[constrain[cmpType.From]] = complexInstance[constrain[cmpType.To]];
- } else {
- dbInstance[constrain[cmpType.From]] = null;
- }
- }, this);
- }
- }, this);
- }
- return dbInstance;
- };
- },
-
- bulkInsert: function (a, b, c, callback) {
- callback.error(new Exception('Not Implemented'));
- },
-
- supportedFieldOperations: {
- value: {
- length: { dataType: "number", allowedIn: "filter, map" },
- substr: { dataType: "string", allowedIn: "filter", parameters: [{ name: "startFrom", dataType: "number" }, { name: "length", dataType: "number" }] },
- toLowerCase: { dataType: "string" }
- },
- enumerable: true,
- writable: true
- },
-
- resolveFieldOperation: function (operationName, expression, frameType) {
- ///
- var result = this.supportedFieldOperations[operationName];
- if (Array.isArray(result)) {
- var i = 0;
- for (; i < result.length; i++) {
- if (result[i].allowedType === 'default' || Container.resolveType(result[i].allowedType) === Container.resolveType(expression.selector.memberDefinition.type) &&
- (frameType && result[i].allowedIn &&
- (
- (Array.isArray(result[i].allowedIn) && result[i].allowedIn.some(function(type){ return frameType === Container.resolveType(type); })) ||
- (!Array.isArray(result[i].allowedIn) && (frameType === Container.resolveType(result[i].allowedIn)))
- )
- )
- ) {
- result = result[i];
- break;
- }
- }
- if (i === result.length) {
- result = undefined;
- }
- }
-
- if (!result) {
- Guard.raise(new Exception("Field operation '" + operationName + "' is not supported by the provider"));
- };
- if (frameType && result.allowedIn) {
- if ((result.allowedIn instanceof Array && !result.allowedIn.some(function (type) { return frameType === Container.resolveType(type); })) ||
- (!(result.allowedIn instanceof Array) && frameType !== Container.resolveType(result.allowedIn))) {
- Guard.raise(new Exception(operationName + " not supported in: " + frameType.name));
- }
- }
- result.name = operationName;
- return result;
- },
-
- supportedBinaryOperators: {
- value: {
- equal: { mapTo: 'eq', dataType: "boolean" }
- },
- enumerable: true,
- writable: true
- },
-
- resolveBinaryOperator: function (operator, expression, frameType) {
- var result = this.supportedBinaryOperators[operator];
- if (!result) {
- Guard.raise(new Exception("Binary operator '" + operator + "' is not supported by the provider"));
- };
- if (frameType && result.allowedIn) {
- if ((result.allowedIn instanceof Array && !result.allowedIn.some(function (type) { return frameType === Container.resolveType(type); })) ||
- (!(result.allowedIn instanceof Array) && frameType !== Container.resolveType(result.allowedIn))) {
- Guard.raise(new Exception(operator + " not supported in: " + frameType.name));
- }
- }
- result.name = operator;
- return result;
- },
-
- supportedUnaryOperators: {
- value: {
- not: { mapTo: 'not' }
- },
- enumerable: true,
- writable: true
- },
- resolveUnaryOperator: function (operator, expression, frameType) {
- var result = this.supportedUnaryOperators[operator];
- if (!result) {
- Guard.raise(new Exception("Unary operator '" + operator + "' is not supported by the provider"));
- };
- if (frameType && result.allowedIn) {
- if ((result.allowedIn instanceof Array && !result.allowedIn.some(function (type) { return frameType === Container.resolveType(type); })) ||
- (!(result.allowedIn instanceof Array) && frameType !== Container.resolveType(result.allowedIn))) {
- Guard.raise(new Exception(operator + " not supported in: " + frameType.name));
- }
- }
- result.name = operator;
- return result;
- },
-
- supportedSetOperations: {
- value: {
- toArray: { invokable: true, allowedIn: [] }
- },
- enumerable: true,
- writable: true
- },
- resolveSetOperations: function (operation, expression, frameType) {
- var result = this.supportedSetOperations[operation];
- if (!result) {
- Guard.raise(new Exception("Operation '" + operation + "' is not supported by the provider"));
- };
- var allowedIn = result.allowedIn || [];
- if (frameType && allowedIn) {
- if ((allowedIn instanceof Array && !allowedIn.some(function (type) { return frameType === Container.resolveType(type); })) ||
- (!(allowedIn instanceof Array) && frameType !== Container.resolveType(allowedIn))) {
- Guard.raise(new Exception(operation + " not supported in: " + frameType.name));
- }
- }
- return result;
- },
-
- resolveTypeOperations: function (operation, expression, frameType) {
- Guard.raise(new Exception("Entity '" + expression.entityType.name + "' Operation '" + operation + "' is not supported by the provider"));
- },
-
- resolveContextOperations: function (operation, expression, frameType) {
- Guard.raise(new Exception("Context '" + expression.instance.getType().name + "' Operation '" + operation + "' is not supported by the provider"));
- },
-
- makePhysicalTypeDefinition: function (entityDefinition, association) {
- },
-
- _beginTran: function (tables, isWrite, callBack) {
- callBack.success(new $data.Transaction());
- },
-
- getFieldUrl: function () {
- return '#';
- },
-
- supportedAutoincrementKeys: {
- value: { }
- }
-},
-{
- onRegisterProvider: { value: new $data.Event() },
- registerProvider: function (name, provider) {
- this.onRegisterProvider.fire({ name: name, provider: provider }, this);
- $data.RegisteredStorageProviders = $data.RegisteredStorageProviders || [];
- $data.RegisteredStorageProviders[name] = provider;
- },
- getProvider: function (name) {
- var provider = $data.RegisteredStorageProviders[name];
- if (!provider)
- console.warn("Provider not found: '" + name + "'");
- return provider;
- /*var provider = $data.RegisteredStorageProviders[name];
- if (!provider)
- Guard.raise(new Exception("Provider not found: '" + name + "'", "Not Found"));
- return provider;*/
- },
- isSupported: {
- get: function () { return true; },
- set: function () { }
- }
-});
-$data.Class.define('$data.ServiceOperation', null, null, {}, {
- translateDefinition: function (propertyDef, name, definedBy) {
- propertyDef.serviceName = name;
- var memDef = new $data.MemberDefinition(this.generateServiceOperation(propertyDef), this);
- memDef.name = name;
- return memDef;
- },
- generateServiceOperation: function (cfg) {
-
- var fn;
- if (cfg.serviceMethod) {
- var returnType = cfg.returnType ? Container.resolveType(cfg.returnType) : {};
- if (returnType.isAssignableTo && returnType.isAssignableTo($data.Queryable)) {
- fn = cfg.serviceMethod;
- } else {
- fn = function () {
- var lastParam = arguments[arguments.length - 1];
-
- var pHandler = new $data.PromiseHandler();
- var cbWrapper;
-
- var args = arguments;
- if (typeof lastParam === 'function') {
- cbWrapper = pHandler.createCallback(lastParam);
- arguments[arguments.length - 1] = cbWrapper;
- } else {
- cbWrapper = pHandler.createCallback();
- arguments.push(cbWrapper);
- }
-
- try {
- var result = cfg.serviceMethod.apply(this, arguments);
- if (result !== undefined)
- cbWrapper.success(result);
- } catch (e) {
- cbWrapper.error(e);
- }
-
- return pHandler.getPromise();
- }
- }
-
- } else {
- fn = function () {
- var context = this;
- var memberdef;
-
- var boundItem;
- if (this instanceof $data.Entity || this instanceof $data.EntitySet) {
- var entitySet;
- if (this instanceof $data.Entity) {
- if (this.context) {
- context = this.context;
- entitySet = context.getEntitySetFromElementType(this.getType());
- } else if (this.storeToken && typeof this.storeToken.factory === 'function') {
- context = this.storeToken.factory();
- entitySet = context.getEntitySetFromElementType(this.getType());
- } else {
- Guard.raise(new Exception("entity can't resolve context", 'Not Found!', this));
- return;
- }
- } else if (this instanceof $data.EntitySet) {
- context = this.entityContext;
- entitySet = this;
-
- var esDef = context.getType().getMemberDefinition(entitySet.name);
- memberdef = $data.MemberDefinition.translateDefinition(esDef.actions[cfg.serviceName], cfg.serviceName, entitySet.getType());
- }
-
-
- boundItem = {
- data: this,
- entitySet: entitySet
- };
- }
-
- var virtualEntitySet = cfg.elementType ? context.getEntitySetFromElementType(Container.resolveType(cfg.elementType)) : null;
-
- var paramConstExpression = null;
- if (cfg.params) {
- paramConstExpression = [];
- //object as parameter
- if (arguments[0] && typeof arguments[0] === 'object' && arguments[0].constructor === $data.Object && cfg.params && cfg.params[0] && cfg.params[0].name in arguments[0]) {
- var argObj = arguments[0];
- for (var i = 0; i < cfg.params.length; i++) {
- var paramConfig = cfg.params[i];
- if (paramConfig.name && paramConfig.type && paramConfig.name in argObj) {
- paramConstExpression.push(Container.createConstantExpression(argObj[paramConfig.name], Container.resolveType(paramConfig.type), paramConfig.name));
- }
- }
- }
- //arg params
- else {
- for (var i = 0; i < cfg.params.length; i++) {
- if (typeof arguments[i] == 'function') break;
-
- //TODO: check params type
- var paramConfig = cfg.params[i];
- if (paramConfig.name && paramConfig.type && arguments[i] !== undefined) {
- paramConstExpression.push(Container.createConstantExpression(arguments[i], Container.resolveType(paramConfig.type), paramConfig.name));
- }
- }
- }
- }
-
- var ec = Container.createEntityContextExpression(context);
- if (!memberdef) {
- if (boundItem && boundItem.data) {
- memberdef = boundItem.data.getType().getMemberDefinition(cfg.serviceName);
- } else {
- memberdef = context.getType().getMemberDefinition(cfg.serviceName);
- }
- }
- var es = Container.createServiceOperationExpression(ec,
- Container.createMemberInfoExpression(memberdef),
- paramConstExpression,
- cfg,
- boundItem);
-
- //Get callback function
- var clb = arguments[arguments.length - 1];
- if (!(typeof clb === 'function' || (typeof clb === 'object' /*&& clb.constructor === $data.Object*/ && (typeof clb.success === 'function' || typeof clb.error === 'function')))) {
- clb = undefined;
- }
-
- if (virtualEntitySet) {
- var q = Container.createQueryable(virtualEntitySet, es);
- if (clb) {
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- return q;
- }
- else {
- var returnType = cfg.returnType ? Container.resolveType(cfg.returnType) : null;
-
- var q = Container.createQueryable(context, es);
- q.defaultType = returnType || $data.Object;
-
- if (returnType === $data.Queryable) {
- q.defaultType = Container.resolveType(cfg.elementType);
- if (clb) {
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- return q;
- }
- es.isTerminated = true;
- return q._runQuery(clb);
- }
- };
- };
-
- var params = cfg.params || [];
- $data.typeSystem.extend(fn, cfg, { params: params });
-
- return fn;
- }
-});
-
-$data.Class.define('$data.ServiceAction', $data.ServiceOperation, null, {}, {
- generateServiceOperation: function (cfg) {
- if (!cfg.method) {
- cfg.method = 'POST'; //default Action method is POST
- }
-
- return $data.ServiceOperation.generateServiceOperation.apply(this, arguments);
- }
-});$data.Base.extend('$data.EntityWrapper', {
- getEntity: function () {
- Guard.raise("pure object");
- }
-});
-if (typeof jQuery !== 'undefined' && jQuery.ajax) {
- $data.ajax = $data.ajax || jQuery.ajax;
-}
-
-if (typeof WinJS !== 'undefined' && WinJS.xhr) {
- $data.ajax = $data.ajax || function (options) {
- $data.typeSystem.extend(options, {
- dataType: 'json',
- headers: {}
- });
- var dataTypes = {
- 'json': {
- accept: 'application/json, text/javascript',
- convert: JSON.parse
- },
- 'text': {
- accept: 'text/plain',
- convert: function (e) { return e; }
- },
- 'html': {
- accept: 'text/html',
- convert: function (e) { return e; }
- },
- 'xml': {
- accept: 'application/xml, text/xml',
- convert: function (e) {
- // TODO?
- return e;
- }
- }
- }
- var dataTypeContext = dataTypes[options.dataType.toLowerCase()];
-
- options.headers.Accept = dataTypeContext.accept;
-
- var successClb = options.success || $data.defaultSuccessCallback;
- var errorClb = options.error || $data.defaultErrorCallback;
- var progressClb = options.progress;
-
- var success = function (r) {
- var result = dataTypeContext.convert(r.responseText);
- successClb(result);
- }
- var error = function (r) {
- var error = dataTypeContext.convert(r.responseText);
- errorClb(error);
- }
- var progress = progressClb;
-
- WinJS.xhr(options)
- .done(success, error, progress);
- }
-}
-
-if (typeof Ext !== 'undefined' && typeof Ext.Ajax) {
- $data.ajax = $data.ajax || function (options) {
- Ext.Ajax.request(options);
- };
-}
-
-$data.ajax = $data.ajax || function () {
- var cfg = arguments[arguments.length - 1];
- var clb = $data.typeSystem.createCallbackSetting(cfg);
- clb.error("Not implemented");
-};
-
-
-$C('$data.modelBinder.FindProjectionVisitor', $data.Expressions.EntityExpressionVisitor, null, {
- VisitProjectionExpression: function (expression) {
- this.projectionExpression = expression;
- }
-});
-
-$C('$data.modelBinder.ModelBinderConfigCompiler', $data.Expressions.EntityExpressionVisitor, null, {
- constructor: function (query, includes, oDataProvider) {
- this._query = query;
- this._includes = includes;
- this._isoDataProvider = oDataProvider || false;
- },
- VisitSingleExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitSomeExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitFindExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitEveryExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitToArrayExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitFirstExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitForEachExpression: function (expression) {
- this._defaultModelBinder(expression);
- },
- VisitServiceOperationExpression: function (expression) {
- if (expression.cfg.returnType) {
- var returnType = Container.resolveType(expression.cfg.returnType);
- if ((typeof returnType.isAssignableTo === 'function' && returnType.isAssignableTo($data.Queryable)) || returnType === $data.Array) {
- this._defaultModelBinder(expression);
- } else {
- var builder = Container.createqueryBuilder();
- builder.modelBinderConfig['$type'] = returnType;
- if (typeof returnType.isAssignableTo === 'function' && returnType.isAssignableTo($data.Entity)) {
- builder.modelBinderConfig['$selector'] = ['json:' + expression.cfg.serviceName];
- } else {
- builder.modelBinderConfig['$type'] = returnType;
- builder.modelBinderConfig['$value'] = function (a, v) {
- return (expression.cfg.serviceName in v) ? v[expression.cfg.serviceName] : v.value;
- }
- }
- this.VisitExpression(expression, builder);
- builder.resetModelBinderProperty();
- this._query.modelBinderConfig = builder.modelBinderConfig;
- }
- }
- },
- VisitCountExpression: function (expression) {
- var builder = Container.createqueryBuilder();
-
- builder.modelBinderConfig['$type'] = $data.Array;
- builder.selectModelBinderProperty('$item');
- builder.modelBinderConfig['$type'] = $data.Integer;
- builder.modelBinderConfig['$source'] = 'cnt';
- builder.resetModelBinderProperty();
- this._query.modelBinderConfig = builder.modelBinderConfig;
- },
- VisitBatchDeleteExpression: function (expression) {
- var builder = Container.createqueryBuilder();
-
- builder.modelBinderConfig['$type'] = $data.Array;
- builder.selectModelBinderProperty('$item');
- builder.modelBinderConfig['$type'] = $data.Integer;
- builder.modelBinderConfig['$source'] = 'cnt';
- builder.resetModelBinderProperty();
- this._query.modelBinderConfig = builder.modelBinderConfig;
- },
- VisitConstantExpression: function (expression, builder) {
- builder.modelBinderConfig['$type'] = expression.type;
- builder.modelBinderConfig['$value'] = expression.value;
- },
-
- VisitExpression: function (expression, builder) {
- var projVisitor = Container.createFindProjectionVisitor();
- projVisitor.Visit(expression);
-
- if (projVisitor.projectionExpression) {
- this.Visit(projVisitor.projectionExpression, builder);
- } else {
- this.DefaultSelection(builder, this._query.defaultType, this._includes);
- }
- },
- _defaultModelBinder: function (expression) {
- var builder = Container.createqueryBuilder();
- builder.modelBinderConfig['$type'] = $data.Array;
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:d.results', 'json:d', 'json:results'];
- }
- builder.modelBinderConfig['$item'] = {};
- builder.selectModelBinderProperty('$item');
-
- this.VisitExpression(expression, builder);
-
- builder.resetModelBinderProperty();
- this._query.modelBinderConfig = builder.modelBinderConfig;
- },
- _addPropertyToModelBinderConfig: function (elementType, builder) {
- var storageModel = this._query.context._storageModel.getStorageModel(elementType);
- if (elementType.memberDefinitions) {
- elementType.memberDefinitions.getPublicMappedProperties().forEach(function (prop) {
- if ((!storageModel) || (storageModel && !storageModel.Associations[prop.name] && !storageModel.ComplexTypes[prop.name])) {
-
- var type = Container.resolveType(prop.dataType);
- if (!storageModel && this._query.context.storageProvider.supportedDataTypes.indexOf(type) < 0) {
- //complex type
- builder.selectModelBinderProperty(prop.name);
- builder.modelBinderConfig['$type'] = type;
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + prop.name + '.results', 'json:' + prop.name];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + prop.name;
- }
- this._addPropertyToModelBinderConfig(type, builder);
- builder.popModelBinderProperty();
- } else {
- if (prop.key) {
- builder.addKeyField(prop.name);
- }
- if (prop.concurrencyMode === $data.ConcurrencyMode.Fixed) {
- builder.modelBinderConfig[prop.name] = { $selector: 'json:__metadata', $source: 'etag' }
- } else if (type === $data.Array && prop.elementType) {
- builder.selectModelBinderProperty(prop.name);
- builder.modelBinderConfig['$type'] = type;
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + prop.name + '.results', 'json:' + prop.name];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + prop.name;
- }
- builder.selectModelBinderProperty('$item');
- var arrayElementType = Container.resolveType(prop.elementType);
- builder.modelBinderConfig['$type'] = arrayElementType;
- this._addPropertyToModelBinderConfig(arrayElementType, builder);
- builder.popModelBinderProperty();
- builder.popModelBinderProperty();
- } else {
- builder.modelBinderConfig[prop.name] = prop.name;
- }
- }
- }
- }, this);
- } else {
- /*builder._binderConfig = {
- $selector: ['json:results'],
- $type: $data.Array,
- $item:{
- $type: elementType,
- $value: function (meta, data) { return data; }
- }
- }*/
- builder._binderConfig.$item = builder._binderConfig.$item || {};
- builder.modelBinderConfig = builder._binderConfig.$item;
-
-
-
- }
- if (storageModel) {
- this._addComplexTypeProperties(storageModel.ComplexTypes, builder);
- }
- },
- _addComplexTypeProperties: function (complexTypes, builder) {
- complexTypes.forEach(function (ct) {
- if (ct.ToType !== $data.Array){
- builder.selectModelBinderProperty(ct.FromPropertyName);
- builder.modelBinderConfig['$type'] = ct.ToType;
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + ct.FromPropertyName + '.results', 'json:' + ct.FromPropertyName];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + ct.FromPropertyName;
- }
- this._addPropertyToModelBinderConfig(ct.ToType, builder);
-
- builder.popModelBinderProperty();
- }else{
- var dt = ct.ToType;
- var et = Container.resolveType(ct.FromType.memberDefinitions.getMember(ct.FromPropertyName).elementType);
- if (dt === $data.Array && et && et.isAssignableTo && et.isAssignableTo($data.Entity)){
- config = {
- $type: $data.Array,
- $selector: 'json:' + ct.FromPropertyName,
- $item: {
- $type: et
- }
- };
- var md = et.memberDefinitions.getPublicMappedProperties();
- for (var i = 0; i < md.length; i++){
- config.$item[md[i].name] = { $type: md[i].type, $source: md[i].name };
- }
- builder.modelBinderConfig[ct.FromPropertyName] = config;
- }else{
- builder.modelBinderConfig[ct.FromPropertyName] = {
- $type: ct.ToType,
- $source: ct.FromPropertyName
- };
- }
- }
- }, this);
- },
- DefaultSelection: function (builder, type, allIncludes) {
- //no projection, get all item from entitySet
- builder.modelBinderConfig['$type'] = type;
-
- var storageModel = this._query.context._storageModel.getStorageModel(type);
- this._addPropertyToModelBinderConfig(type, builder);
- if (allIncludes) {
- allIncludes.forEach(function (include) {
- var includes = include.name.split('.');
- var association = null;
- var tmpStorageModel = storageModel;
- var itemCount = 0;
- for (var i = 0; i < includes.length; i++) {
- if (builder.modelBinderConfig.$item) {
- builder.selectModelBinderProperty('$item');
- itemCount++;
- }
- builder.selectModelBinderProperty(includes[i]);
- association = tmpStorageModel.Associations[includes[i]];
- tmpStorageModel = this._query.context._storageModel.getStorageModel(association.ToType);
- }
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + includes[includes.length - 1] + '.results', 'json:' + includes[includes.length - 1]];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + includes[includes.length - 1];
- }
- if (association.ToMultiplicity === '*') {
- builder.modelBinderConfig['$type'] = $data.Array;
- builder.selectModelBinderProperty('$item');
- builder.modelBinderConfig['$type'] = include.type;
- this._addPropertyToModelBinderConfig(include.type, builder);
- builder.popModelBinderProperty();
- } else {
- builder.modelBinderConfig['$type'] = include.type;
- this._addPropertyToModelBinderConfig(include.type, builder);
- }
-
- for (var i = 0; i < includes.length + itemCount; i++) {
- builder.popModelBinderProperty();
- }
- }, this);
- }
- },
- VisitProjectionExpression: function (expression, builder) {
- this.hasProjection = true;
- this.Visit(expression.selector, builder);
-
- if (expression.selector && expression.selector.expression instanceof $data.Expressions.ObjectLiteralExpression) {
- builder.modelBinderConfig['$type'] = expression.projectionAs || builder.modelBinderConfig['$type'] || $data.Object;
- }
- },
- VisitParametricQueryExpression: function (expression, builder) {
- if (expression.expression instanceof $data.Expressions.EntityExpression || expression.expression instanceof $data.Expressions.EntitySetExpression) {
- this.VisitEntityAsProjection(expression, builder);
- } else {
- this.Visit(expression.expression, builder);
- }
-
- },
- VisitEntityAsProjection: function (expression, builder) {
- this.mapping = '';
- this.Visit(expression.expression, builder);
- var includes;
- if (this.mapping && this._includes instanceof Array) {
- includes = this._includes.filter(function (inc) {
- return inc.name.indexOf(this.mapping + '.') === 0
- }, this);
- includes = includes.map(function (inc) {
- return { name: inc.name.replace(this.mapping + '.', ''), type: inc.type };
- }, this);
-
- if (includes.length > 0){
- this.DefaultSelection(builder, expression.expression.entityType, includes);
- //console.warn('WARN: include for mapped properties is not supported!');
- }
- }
-
- if (expression.expression instanceof $data.Expressions.EntityExpression) {
- this.DefaultSelection(builder, expression.expression.entityType/*, includes*/)
- } else if (expression.expression instanceof $data.Expressions.EntitySetExpression) {
- builder.modelBinderConfig.$type = $data.Array;
- builder.modelBinderConfig.$item = {};
- builder.selectModelBinderProperty('$item');
- this.DefaultSelection(builder, expression.expression.elementType /*, includes*/)
- builder.popModelBinderProperty();
- }
-
- },
-
- VisitEntityFieldExpression: function (expression, builder) {
- this.Visit(expression.source, builder);
- this.Visit(expression.selector, builder);
- },
- VisitMemberInfoExpression: function (expression, builder) {
- builder.modelBinderConfig['$type'] = expression.memberDefinition.type;
- if (expression.memberDefinition.storageModel && expression.memberName in expression.memberDefinition.storageModel.ComplexTypes) {
- this._addPropertyToModelBinderConfig(Container.resolveType(expression.memberDefinition.type), builder);
- } else {
- if (!(builder.modelBinderConfig.$type && Container.resolveType(builder.modelBinderConfig.$type).isAssignableTo && Container.resolveType(builder.modelBinderConfig.$type).isAssignableTo($data.Entity)))
- builder.modelBinderConfig['$source'] = expression.memberName;
- }
- },
- VisitEntitySetExpression: function (expression, builder) {
- if (expression.source instanceof $data.Expressions.EntityExpression) {
- this.Visit(expression.source, builder);
- this.Visit(expression.selector, builder);
- }
-
- },
- VisitComplexTypeExpression: function (expression, builder) {
- this.Visit(expression.source, builder);
- this.Visit(expression.selector, builder);
-
-
- if (('$selector' in builder.modelBinderConfig) && (builder.modelBinderConfig.$selector.length > 0)) {
- if (builder.modelBinderConfig.$selector instanceof $data.Array) {
- var temp = builder.modelBinderConfig.$selector[1];
- builder.modelBinderConfig.$selector[0] = temp + '.' + expression.selector.memberName + '.results';
- builder.modelBinderConfig.$selector[1] = temp + '.' + expression.selector.memberName;
- } else {
- builder.modelBinderConfig.$selector += '.' + expression.selector.memberName;
- }
-
- } else {
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + expression.selector.memberName + '.results', 'json:' + expression.selector.memberName];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + expression.selector.memberName;
- }
- }
- },
- VisitEntityExpression: function (expression, builder) {
- this.Visit(expression.source, builder);
- },
- VisitAssociationInfoExpression: function (expression, builder) {
- if (('$selector' in builder.modelBinderConfig) && (builder.modelBinderConfig.$selector.length > 0)) {
- if (builder.modelBinderConfig.$selector instanceof $data.Array) {
- var temp = builder.modelBinderConfig.$selector[1];
- builder.modelBinderConfig.$selector[0] = temp + '.' + expression.associationInfo.FromPropertyName + '.results';
- builder.modelBinderConfig.$selector[1] = temp + '.' + expression.associationInfo.FromPropertyName;
- } else {
- builder.modelBinderConfig.$selector += '.' + expression.associationInfo.FromPropertyName;
- }
-
- } else {
- if (this._isoDataProvider) {
- builder.modelBinderConfig['$selector'] = ['json:' + expression.associationInfo.FromPropertyName + '.results', 'json:' + expression.associationInfo.FromPropertyName];
- } else {
- builder.modelBinderConfig['$selector'] = 'json:' + expression.associationInfo.FromPropertyName;
- }
- }
-
- if (this.mapping && this.mapping.length > 0) { this.mapping += '.'; }
- this.mapping += expression.associationInfo.FromPropertyName;
- },
- VisitObjectLiteralExpression: function (expression, builder) {
- builder.modelBinderConfig['$type'] = $data.Object;
- expression.members.forEach(function (of) {
- this.Visit(of, builder);
- }, this);
- },
- VisitObjectFieldExpression: function (expression, builder) {
- builder.selectModelBinderProperty(expression.fieldName);
- if (expression.expression instanceof $data.Expressions.EntityExpression || expression.expression instanceof $data.Expressions.EntitySetExpression) {
- this.VisitEntityAsProjection(expression, builder);
- } else {
- this.Visit(expression.expression, builder);
- }
- builder.popModelBinderProperty();
- }
-});
-$data.Class.define("$data.Authentication.AuthenticationBase", null, null, {
- constructor: function (cfg) {
- this.configuration = cfg || {};
- this.Authenticated = false;
- },
- /// { error:, abort:, pending:, success: }
- Login: function (callbacks) {
- Guard.raise("Pure class");
- },
- Logout: function () {
- Guard.raise("Pure class");
- },
- CreateRequest: function (cfg) {
- Guard.raise("Pure class");
- }
-
-}, null);$data.Class.define("$data.Authentication.Anonymous", $data.Authentication.AuthenticationBase, null, {
- constructor: function (cfg) {
- this.configuration = cfg || {};
- this.Authenticated = false;
- },
- /// { error:, abort:, pending:, success: }
- Login: function (callbacks) {
- },
- Logout: function () {
- },
- CreateRequest: function (cfg) {
- $data.ajax(cfg);
- }
-
-}, null);$data.Class.define("$data.Authentication.FacebookAuth", $data.Authentication.AuthenticationBase, null, {
- constructor: function (cfg) {
- this.configuration = $data.typeSystem.extend({
- Url_code: '',
- type_code: '',
- scope: '',
- Url_token: '',
- type_token: '',
- access_token: '',
- app_id: ''
- }, cfg);
- },
- Login: function (callbacks) {
- if (this.Authenticated) {
- return;
- }
-
- var provider = this;
- provider.configuration.stateCallbacks = callbacks || {};
-
- $data.ajax({
- url: this.configuration.Url_code,
- data: 'type=' + provider.configuration.type_code + '&client_id=' + provider.configuration.app_id + '&scope=' + provider.configuration.scope,
- type: 'POST',
- dataType: 'json',
- success: function (data) {
- if (typeof provider.configuration.stateCallbacks.pending == "function")
- provider.configuration.stateCallbacks.pending(data);
- provider._processRequestToken(data);
- provider.Authenticated = true;
- },
- error: function () {
- if (typeof provider.configuration.stateCallbacks.error == "function")
- provider.configuration.stateCallbacks.error(arguments);
- }
- });
- },
- Logout: function () {
- this.Authenticated = false;
- },
- CreateRequest: function (cfg) {
- if (!cfg)
- return;
- var _this = this;
-
- if (cfg.url.indexOf('access_token=') === -1) {
- if (cfg.url && this.Authenticated) {
- var andChar = '?';
- if (cfg.url.indexOf(andChar) > 0)
- andChar = '&';
-
- if (this.configuration.access_token)
- cfg.url = cfg.url + andChar + 'access_token=' + this.configuration.access_token;
- }
- }
-
- $data.ajax(cfg);
- },
- _processRequestToken: function (verification_data) {
- var provider = this;
-
- $data.ajax({
- url: provider.configuration.Url_token,
- data: 'type=' + provider.configuration.type_token + '&client_id=' + provider.configuration.app_id + '&code=' + verification_data.code,
- type: 'POST',
- dataType: 'json',
- success: function(result) {
- provider.configuration.access_token = result.access_token;
- if (typeof provider.configuration.stateCallbacks.success == "function")
- provider.configuration.stateCallbacks.success(result);
- },
- error: function(obj) {
- var data = eval('(' + obj.responseText + ')');
- if (data.error) {
- if (data.error.message == "authorization_pending") {
- setTimeout(function() {
- provider._processRequestToken(verification_data);
- }, 2000);
- } else if ("authorization_declined") {
- if (typeof provider.configuration.stateCallbacks.abort == "function")
- provider.configuration.stateCallbacks.abort(arguments);
- }
- }
- }
- });
- }
-}, null);$data.Class.define("$data.Authentication.BasicAuth.BasicAuth", $data.Authentication.AuthenticationBase, null, {
- constructor: function (cfg) {
- this.configuration = $data.typeSystem.extend({
- Username: '',
- Password: ''
- }, cfg);
- },
- Login: function (callbacks) {
- if (callbacks && typeof callbacks.pending == "function")
- callbacks.pending();
- },
- Logout: function () {
- },
- CreateRequest: function (cfg) {
- if (!cfg)
- return;
- var _this = this;
-
- var origBeforeSend = cfg.beforeSend;
- cfg.beforeSend = function (xhr) {
- xhr.setRequestHeader("Authorization", "Basic " + _this.__encodeBase64(_this.configuration.Username + ":" + _this.configuration.Password));
-
- if(typeof origBeforeSend == "function")
- origBeforeSend(xhr);
- };
-
- $data.ajax(cfg);
- },
- __encodeBase64: function (val) {
- var b64array = "ABCDEFGHIJKLMNOP" +
- "QRSTUVWXYZabcdef" +
- "ghijklmnopqrstuv" +
- "wxyz0123456789+/" +
- "=";
-
- input = val;
- var base64 = "";
- var hex = "";
- var chr1, chr2, chr3 = "";
- var enc1, enc2, enc3, enc4 = "";
- var i = 0;
-
- do {
- chr1 = input.charCodeAt(i++);
- chr2 = input.charCodeAt(i++);
- chr3 = input.charCodeAt(i++);
-
- enc1 = chr1 >> 2;
- enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
- enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
- enc4 = chr3 & 63;
-
- if (isNaN(chr2)) {
- enc3 = enc4 = 64;
- } else if (isNaN(chr3)) {
- enc4 = 64;
- }
-
- base64 = base64 +
- b64array.charAt(enc1) +
- b64array.charAt(enc2) +
- b64array.charAt(enc3) +
- b64array.charAt(enc4);
- chr1 = chr2 = chr3 = "";
- enc1 = enc2 = enc3 = enc4 = "";
- } while (i < input.length);
-
- return base64;
- }
-}, null);
-$data.Class.define('$data.MetadataLoaderClass', null, null, {
- load: function (metadataUri, callBack, config) {
-
- var cnf = {
- EntityBaseClass: '$data.Entity',
- ContextBaseClass: '$data.EntityContext',
- AutoCreateContext: false,
- DefaultNamespace: ('ns' + Math.random()).replace('.', '') + metadataUri.replace(/[^\w]/g, "_"),
- ContextInstanceName: 'context',
- EntitySetBaseClass: '$data.EntitySet',
- CollectionBaseClass: 'Array',
- url: metadataUri,
- user: undefined,
- password: undefined,
- withCredentials: undefined,
- httpHeaders: undefined,
-
- typeFilter: '',
- navigation: true,
- generateKeys: true,
- dependentRelationsOnly: false
- };
-
- $data.typeSystem.extend( cnf, config || {});
-
- if (cnf.DefaultNamespace && cnf.DefaultNamespace.lastIndexOf('.') !== (cnf.DefaultNamespace.length - 1))
- cnf.DefaultNamespace += '.';
-
- this.factoryCache = this.factoryCache || {};
- callBack = $data.typeSystem.createCallbackSetting(callBack);
-
- if (metadataUri in this.factoryCache) {
-
- /*console.log("served from cache");
- console.dir(this.factoryCache[metadataUri]);*/
- callBack.success.apply({}, this.factoryCache[metadataUri]);
- return;
- }
-
-
-
-
- var metadataUri;
- if (cnf.url) {
- cnf.SerivceUri = cnf.url.replace('/$metadata', '');
- if (cnf.url.indexOf('/$metadata') === -1) {
- cnf.metadataUri = cnf.url.replace(/\/+$/, '') + '/$metadata';
- } else {
- cnf.metadataUri = cnf.url;
- }
- } else {
- callBack.error('metadata url is missing');
- }
-
- var self = this;
- self._loadXMLDoc(cnf, function (xml, response) {
- if (response.statusCode < 200 || response.statusCode > 299) {
- callBack.error(response);
- return;
- }
-
- var versionInfo = self._findVersion(xml);
- if (self.xsltRepoUrl) {
- console.log('XSLT: ' + self.xsltRepoUrl + self._supportedODataVersionXSLT)
- self._loadXMLDoc({
- metadataUri: self.xsltRepoUrl + self._supportedODataVersionXSLT,
- user: cnf.user,
- password: cnf.password,
- httpHeaders: cnf.httpHeaders
- }, function (xsl, response) {
- if (response.statusCode < 200 || response.statusCode > 299) {
- callBack.error(response);
- return;
- }
- var text = response.responseText;
- text = text.replace('xmlns:edm="@@VERSIONNS@@"', 'xmlns:edm="' + versionInfo.ns + '"');
- text = text.replace('@@VERSION@@', versionInfo.version);
-
- if (window.ActiveXObject === undefined) {
- var parser = new DOMParser();
- xsl = parser.parseFromString(text, "text/xml");
- } else {
- xsl = new ActiveXObject("Microsoft.XMLDOM");
- xsl.async = false;
- xsl.loadXML(text);
- }
-
- self._transform(callBack, versionInfo, xml, xsl, cnf);
- });
- } else {
- self._transform(callBack, versionInfo, xml, undefined, cnf);
- }
-
- });
- },
- debugMode: { type: 'bool', value: false },
- xsltRepoUrl: { type: 'string', value: '' },
-
- createFactoryFunc: function (ctxType, cnf, versionInfo) {
- var self = this;
- return function (config) {
- if (ctxType) {
- var cfg = $data.typeSystem.extend({
- name: 'oData',
- oDataServiceHost: cnf.SerivceUri,
- //maxDataServiceVersion: '',
- user: cnf.user,
- password: cnf.password,
- withCredentials: cnf.withCredentials,
- maxDataServiceVersion: versionInfo.maxVersion || '3.0'
- }, config)
-
-
- return new ctxType(cfg);
- } else {
- return null;
- }
- }
- },
-
- _transform: function (callBack, versionInfo, xml, xsl, cnf) {
- var self = this;
- var codeText = self._processResults(cnf.url, versionInfo, xml, xsl, cnf);
-
- try {
- eval(codeText);
- } catch (e) {
- callBack.error(new Exception('SyntaxError', 'Unexpected model', [e, codeText]));
- return;
- }
-
- var ctxType;
- if (!$data.generatedContexts || !(ctxType = $data.generatedContexts.pop())) {
- callBack.error(new Exception('No context found in service', 'Not found', [cnf, codeText]));
- return;
- }
-
- var factoryFn = self.createFactoryFunc(ctxType, cnf, versionInfo);
- this.factoryCache[cnf.url] = [factoryFn, ctxType];
-
- factoryFn.type = ctxType;
-
- if (self.debugMode) {
- factoryFn.codeText = codeText;
- callBack.success(factoryFn, ctxType, codeText);
- }
- else {
- callBack.success(factoryFn, ctxType);
- }
- },
- _loadXMLDoc: function (cnf, callback) {
- var that = this;
- if ($data.postMessageODataHandler) {
-
- if (cnf.user && cnf.password && (!cnf.httpHeaders || (cnf.httpHeaders && !cnf.httpHeaders['Authorization']))) {
- httpHeader = httpHeader || {};
- httpHeader["Authorization"] = "Basic " + this.__encodeBase64(cnf.user + ":" + cnf.password);
- }
-
- $data.postMessageODataHandler.requestProxy({
- url: cnf.metadataUri,
- httpHeaders: cnf.httpHeaders,
- success: function (response) {
- var doc;
- if (typeof module !== 'undefined' && typeof require !== 'undefined') {
- doc = response.responseText;
- } else if (window.ActiveXObject) {
- doc = new ActiveXObject('Microsoft.XMLDOM');
- doc.async = 'false';
- doc.loadXML(response.responseText);
- } else {
- var parser = new DOMParser();
- doc = parser.parseFromString(response.responseText, 'text/xml');
- }
-
- callback(doc, response);
- },
- error: function (e) {
- that._loadXHTTP_XMLDoc(cnf, callback);
- }
-
- });
-
- } else {
- this._loadXHTTP_XMLDoc(cnf, callback);
- }
- },
- _loadXHTTP_XMLDoc: function (cnf, callback) {
- var xhttp = new XMLHttpRequest();
- xhttp.open("GET", cnf.metadataUri, true);
- if (cnf.httpHeaders) {
- Object.keys(cnf.httpHeaders).forEach(function (header) {
- xhttp.setRequestHeader(header, cnf.httpHeaders[header]);
- });
- }
- xhttp.onreadystatechange = function () {
- if (xhttp.readyState === 4) {
- var response = { requestUri: cnf.metadataUri, statusCode: xhttp.status, statusText: xhttp.statusText, responseText: xhttp.responseText };
- callback(xhttp.responseXML || xhttp.responseText, response);
- }
- };
-
- if (cnf.user && cnf.password && (!cnf.httpHeaders || (cnf.httpHeaders && !cnf.httpHeaders['Authorization'])))
- xhttp.setRequestHeader("Authorization", "Basic " + this.__encodeBase64(cnf.user + ":" + cnf.password));
-
- xhttp.send("");
- },
- _processResults: function (metadataUri, versionInfo, metadata, xsl, cnf) {
- var transformXslt = this.getCurrentXSLTVersion(versionInfo, metadata);
- cnf.typeFilter = this._prepareTypeFilter(metadata, versionInfo, cnf);
-
- if (window.ActiveXObject !== undefined) {
- var xslt = new ActiveXObject("Msxml2.XSLTemplate.6.0");
- var xsldoc = new ActiveXObject("Msxml2.FreeThreadedDOMDocument.6.0");
- var xslproc;
- xsldoc.async = false;
- if (xsl)
- xsldoc.load(xsl);
- else
- xsldoc.loadXML(transformXslt);
- if (xsldoc.parseError.errorCode != 0) {
- var myErr = xsldoc.parseError;
- } else {
- xslt.stylesheet = xsldoc;
- var xmldoc = new ActiveXObject("Msxml2.DOMDocument.6.0");
- xmldoc.async = false;
- xmldoc.load(metadata);
- if (xmldoc.parseError.errorCode != 0) {
- var myErr = xmldoc.parseError;
- } else {
- xslproc = xslt.createProcessor();
- xslproc.input = xmldoc;
-
- xslproc.addParameter('SerivceUri', cnf.SerivceUri);
- xslproc.addParameter('EntityBaseClass', cnf.EntityBaseClass);
- xslproc.addParameter('ContextBaseClass', cnf.ContextBaseClass);
- xslproc.addParameter('AutoCreateContext', cnf.AutoCreateContext);
- xslproc.addParameter('ContextInstanceName', cnf.ContextInstanceName);
- xslproc.addParameter('EntitySetBaseClass', cnf.EntitySetBaseClass);
- xslproc.addParameter('CollectionBaseClass', cnf.CollectionBaseClass);
- xslproc.addParameter('DefaultNamespace', cnf.DefaultNamespace);
- xslproc.addParameter('MaxDataserviceVersion', versionInfo.maxVersion || '3.0');
- xslproc.addParameter('AllowedTypesList', cnf.typeFilter);
- xslproc.addParameter('GenerateNavigationProperties', cnf.navigation);
-
- xslproc.transform();
- return xslproc.output;
- }
- }
- return '';
- } else if (typeof document !== 'undefined' && document.implementation && document.implementation.createDocument) {
- var xsltStylesheet;
- if (xsl) {
- xsltStylesheet = xsl;
- } else {
- var parser = new DOMParser();
- xsltStylesheet = parser.parseFromString(transformXslt, "text/xml");
- }
-
- var xsltProcessor = new XSLTProcessor();
- xsltProcessor.importStylesheet(xsltStylesheet);
- xsltProcessor.setParameter(null, 'SerivceUri', cnf.SerivceUri);
- xsltProcessor.setParameter(null, 'EntityBaseClass', cnf.EntityBaseClass);
- xsltProcessor.setParameter(null, 'ContextBaseClass', cnf.ContextBaseClass);
- xsltProcessor.setParameter(null, 'AutoCreateContext', cnf.AutoCreateContext);
- xsltProcessor.setParameter(null, 'ContextInstanceName', cnf.ContextInstanceName);
- xsltProcessor.setParameter(null, 'EntitySetBaseClass', cnf.EntitySetBaseClass);
- xsltProcessor.setParameter(null, 'CollectionBaseClass', cnf.CollectionBaseClass);
- xsltProcessor.setParameter(null, 'DefaultNamespace', cnf.DefaultNamespace);
- xsltProcessor.setParameter(null, 'MaxDataserviceVersion', versionInfo.maxVersion || '3.0');
- xsltProcessor.setParameter(null, 'AllowedTypesList', cnf.typeFilter);
- xsltProcessor.setParameter(null, 'GenerateNavigationProperties', cnf.navigation);
- resultDocument = xsltProcessor.transformToFragment(metadata, document);
-
- return resultDocument.textContent;
- } else if (typeof module !== 'undefined' && typeof require !== 'undefined') {
- var xslt = require('node_xslt');
-
- return xslt.transform(xslt.readXsltString(transformXslt), xslt.readXmlString(metadata), [
- 'SerivceUri', "'" + cnf.SerivceUri + "'",
- 'EntityBaseClass', "'" + cnf.EntityBaseClass + "'",
- 'ContextBaseClass', "'" + cnf.ContextBaseClass + "'",
- 'AutoCreateContext', "'" + cnf.AutoCreateContext + "'",
- 'ContextInstanceName', "'" + cnf.ContextInstanceName + "'",
- 'EntitySetBaseClass', "'" + cnf.EntitySetBaseClass + "'",
- 'CollectionBaseClass', "'" + cnf.CollectionBaseClass + "'",
- 'DefaultNamespace', "'" + cnf.DefaultNamespace + "'",
- 'MaxDataserviceVersion', "'" + (versionInfo.maxVersion || '3.0') + "'",
- 'AllowedTypesList', "'" + cnf.typeFilter + "'",
- 'GenerateNavigationProperties', "'" + cnf.navigation + "'"
- ]);
- }
- },
- _prepareTypeFilter: function (doc, versionInfo, cnf) {
- var result = '';
- if (!(typeof doc === 'object' && "querySelector" in doc && "querySelectorAll" in doc))
- return result;
-
- var config = [];
- if (typeof cnf.typeFilter === 'object' && cnf.typeFilter) {
- var types = Object.keys(cnf.typeFilter);
- for (var i = 0; i < types.length; i++) {
- var cfg = cnf.typeFilter[types[i]];
- var typeData = {};
- if (typeof cfg === 'object' && cfg) {
- if (Array.isArray(cfg)) {
- typeData.Name = types[i];
- typeData.Fields = cfg;
- } else {
- typeData.Name = cfg.name || types[i];
- typeData.Fields = cfg.members || [];
- }
- } else if (cfg) {
- typeData.Name = types[i];
- typeData.Fields = [];
- } else {
- continue;
- }
-
- var typeShortName = typeData.Name;
- var containerName = "";
- if (typeData.Name.lastIndexOf('.') > 0)
- {
- containerName = typeData.Name.substring(0, typeData.Name.lastIndexOf('.'));
- typeShortName = typeData.Name.substring(typeData.Name.lastIndexOf('.') + 1);
- }
-
- var conainers = doc.querySelectorAll("EntityContainer[Name = '" + containerName + "']");
- for (var j = 0; j < conainers.length; j++) {
- var entitySetDef = conainers[j].querySelector("EntitySet[Name = '" + typeShortName + "']");
- if (entitySetDef != null)
- {
- typeData.Name = entitySetDef.attributes["EntityType"].value;
- break;
- }
-
- }
-
- config.push(typeData);
- }
-
- var discoveredData;
- if (cnf.dependentRelationsOnly) {
- discoveredData = this._discoverProperyDependencies(config, doc, cnf.navigation, cnf.generateKeys);
- } else {
- discoveredData = this._discoverTypeDependencies(config, doc, cnf.navigation, cnf.generateKeys);
- }
-
- var complex = doc.querySelectorAll("ComplexType");
- for (var i = 0; i < complex.length; i++)
- {
- var cns = complex[i].parentNode.attributes["Namespace"].value;
- var data = !cns ? complex[i].attributes["Name"].value : (cns + "." + complex[i].attributes["Name"].value);
- discoveredData.push({ Name: data, Fields: [] });
- }
-
- for (var i = 0; i < discoveredData.length; i++)
- {
- var row = discoveredData[i];
- if (row.Fields.length > 0) {
- result += row.Name + ":" + row.Fields.join(",") + ";";
- }
- else {
- result += row.Name + ";";
- }
- }
-
- }
-
- return result;
- },
- _discoverTypeDependencies: function (types, doc, withNavPropertis, withKeys) {
- var allowedTypes = [];
- var allowedTypeNames = [];
- var collect = [];
-
- for (var i = 0; i < types.length; i++)
- {
- var idx = collect.indexOf(types[i].Name);
- if(idx >= 0){
- collect.splice(idx, 1);
- }
- this._discoverType(types[i], doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys, true, collect);
- }
-
- for (var i = 0; i < collect.length; i++)
- {
- this._discoverType({ Name: collect[i], Fields: [] }, doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys, false, []);
- }
-
- return allowedTypes;
- },
- _discoverType: function(typeData, doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys, collectTypes, collectedTypes) {
- var typeName = typeData.Name;
-
- if (allowedTypeNames.indexOf(typeName) >= 0)
- {
- return;
- }
- console.log("Discover: " + typeName);
-
- var typeShortName = typeName;
- var typeNamespace = '';
- if (typeName.lastIndexOf('.') > 0)
- {
- typeNamespace = typeName.substring(0, typeName.lastIndexOf('.'));
- typeShortName = typeName.substring(typeName.lastIndexOf('.') + 1);
- }
-
- var schemaNode = doc.querySelector("Schema[Namespace = '" + typeNamespace + "']");
- if (schemaNode != null)
- {
- var typeNode = schemaNode.querySelector("EntityType[Name = '" + typeShortName + "'], ComplexType[Name = '" + typeShortName + "']");
- if (typeNode != null)
- {
- allowedTypes.push(typeData);
- allowedTypeNames.push(typeName);
-
- if (withKeys && typeData.Fields.length > 0) {
- var keys = typeNode.querySelectorAll("Key PropertyRef");
- if (keys != null)
- {
- for (var j = 0; j < keys.length; j++)
- {
- var keyField = keys[j].attributes["Name"].value;
- if (typeData.Fields.indexOf(keyField) < 0)
- typeData.Fields.splice(j, 0, keyField);
- }
- }
- }
-
- if (withNavPropertis)
- {
- var navPropNodes = typeNode.querySelectorAll("NavigationProperty");
- for (var j = 0; j < navPropNodes.length; j++)
- {
- var navProp = navPropNodes[j];
- if (typeData.Fields.length == 0 || typeData.Fields.indexOf(navProp.attributes["Name"].value) >=0)
- {
-
- var FromRole = navProp.attributes["FromRole"].value;
- var ToRole = navProp.attributes["ToRole"].value;
-
- var association = schemaNode.querySelector("Association End[Role = '" + FromRole + "']:not([Type = '" + typeName + "'])");
- if (association == null)
- {
- association = schemaNode.querySelector("Association End[Role = '" + ToRole + "']:not([Type = '" + typeName + "'])");
- }
-
- if (association != null)
- {
- var nav_type = association.attributes["Type"].value;
-
- if (collectTypes)
- {
- if (collectedTypes.indexOf(nav_type) < 0 && allowedTypeNames.indexOf(nav_type) < 0)
- collectedTypes.push(nav_type);
- }
- else
- {
- this._discoverType({ Name: nav_type, Fields: [] }, doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys, false, collectedTypes);
- }
- }
- }
- }
- }
- }
- }
- },
-
- _discoverProperyDependencies: function (types, doc, withNavPropertis, withKeys) {
- var allowedTypes = [];
- var allowedTypeNames = types.map(function(t) { return t.Name; });
-
- for (var i = 0; i < types.length; i++)
- {
- this._discoverProperties(types[i], doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys);
- }
-
- return allowedTypes;
- },
- _discoverProperties: function(typeData, doc, allowedTypes, allowedTypeNames, withNavPropertis, withKeys) {
- var typeName = typeData.Name;
- console.log("Discover: " + typeName);
-
- var hasProperty = typeData.Fields.length != 0;
- var typeShortName = typeName;
- var typeNamespace = '';
- if (typeName.lastIndexOf('.') > 0)
- {
- typeNamespace = typeName.substring(0, typeName.lastIndexOf('.'));
- typeShortName = typeName.substring(typeName.lastIndexOf('.') + 1);
- }
-
- var schemaNode = doc.querySelector("Schema[Namespace = '" + typeNamespace + "']");
- if (schemaNode != null)
- {
- var typeNode = schemaNode.querySelector("EntityType[Name = '" + typeShortName + "'], ComplexType[Name = '" + typeShortName + "']");
- if (typeNode != null)
- {
- allowedTypes.push(typeData);
-
- if (!hasProperty)
- {
- var properties = typeNode.querySelectorAll("Property");
- if (properties != null)
- {
- for (var j = 0; j < properties.length; j++)
- {
- var field = properties[j].attributes["Name"].value;
- typeData.Fields.push(field);
- }
- }
-
- if (withNavPropertis)
- {
- var navPropNodes = typeNode.querySelectorAll("NavigationProperty");
- for (var j = 0; j < navPropNodes.length; j++)
- {
- var navProp = navPropNodes[j];
- var nav_name = navProp.attributes["Name"].value;
- var types = [ navProp.attributes["FromRole"].value, navProp.attributes["ToRole"].value ];
-
- var nav_type = '';
- for (var t = 0; t < types.length; t++)
- {
- var association = schemaNode.querySelector("Association End[Role = '" + types[t] + "']");
- if (association != null)
- {
- nav_type = association.attributes["Type"].value;
- if (nav_type != typeName || t == 1)
- break;
- }
- }
-
- if (allowedTypeNames.indexOf(nav_type) >= 0)
- {
- typeData.Fields.push(nav_name);
- }
- }
- }
- }
- else if (withKeys)
- {
- var keys = typeNode.querySelectorAll("Key PropertyRef");
- if (keys != null)
- {
- for (var j = 0; j < keys.length; j++)
- {
- var keyField = keys[j].attributes["Name"].value;
- if (typeData.Fields.indexOf(keyField) < 0)
- typeData.Fields.splice(j, 0, keyField);
- }
- }
- }
- }
- }
- },
-
- _findVersion: function (metadata) {
- var maxDSVersion = '';
-
- if (typeof metadata === 'object' && "getElementsByTagName" in metadata){
- var version = 'http://schemas.microsoft.com/ado/2008/09/edm';
- var item = metadata.getElementsByTagName('Schema');
- if (item)
- item = item[0];
- if (item)
- item = item.attributes;
- if (item)
- item = item.getNamedItem('xmlns');
- if (item)
- version = item.value;
-
- var maxDSVersion = metadata.getElementsByTagName('edmx:DataServices')[0] || metadata.getElementsByTagName('DataServices')[0];
- if (maxDSVersion)
- maxDSVersion = maxDSVersion.attributes.getNamedItem('m:MaxDataServiceVersion');
- if (maxDSVersion && version)
- maxDSVersion = maxDSVersion.value;
-
-
- var versionNum = this._supportedODataVersions[version];
- return {
- ns: version,
- version: versionNum || 'unknown',
- maxVersion: maxDSVersion || this._maxDataServiceVersions[version || 'unknown']
- };
- }else if (typeof module !== 'undefined' && typeof require !== 'undefined'){
- var schemaXml = metadata;
-
- var schemaNamespace = 'http://schemas.microsoft.com/ado/2008/09/edm';
- var version = 'nodejs';
- for (var i in this._supportedODataVersions){
- if (schemaXml.search(new RegExp('= 0){
- schemaNamespace = i;
- version = this._supportedODataVersions[i];
- break;
- }
- }
-
- return {
- ns: schemaNamespace,
- version: version,
- maxVersion: this._maxDataServiceVersions[version || 'unknown']
- }
- }
- },
- _supportedODataVersions: {
- value: {
- "http://schemas.microsoft.com/ado/2006/04/edm": "V1",
- "http://schemas.microsoft.com/ado/2008/09/edm": "V2",
- "http://schemas.microsoft.com/ado/2009/11/edm": "V3",
- "http://schemas.microsoft.com/ado/2007/05/edm": "V11",
- "http://schemas.microsoft.com/ado/2009/08/edm": "V22"
- }
- },
- _maxDataServiceVersions: {
- value: {
- "http://schemas.microsoft.com/ado/2006/04/edm": "2.0",
- "http://schemas.microsoft.com/ado/2008/09/edm": "2.0",
- "http://schemas.microsoft.com/ado/2009/11/edm": "3.0",
- "http://schemas.microsoft.com/ado/2007/05/edm": "2.0",
- "http://schemas.microsoft.com/ado/2009/08/edm": "2.0"
- }
- },
- _supportedODataVersionXSLT: {
- value: "JayDataContextGenerator.xslt"
- },
- getCurrentXSLTVersion: function (versionInfo, metadata) {
- return this._metadataConverterXSLT.replace('@@VERSIONNS@@', versionInfo.ns).replace('@@VERSION@@', versionInfo.version);
- },
- __encodeBase64: function (val) {
- var b64array = "ABCDEFGHIJKLMNOP" +
- "QRSTUVWXYZabcdef" +
- "ghijklmnopqrstuv" +
- "wxyz0123456789+/" +
- "=";
-
- var input = val;
- var base64 = "";
- var hex = "";
- var chr1, chr2, chr3 = "";
- var enc1, enc2, enc3, enc4 = "";
- var i = 0;
-
- do {
- chr1 = input.charCodeAt(i++);
- chr2 = input.charCodeAt(i++);
- chr3 = input.charCodeAt(i++);
-
- enc1 = chr1 >> 2;
- enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
- enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
- enc4 = chr3 & 63;
-
- if (isNaN(chr2)) {
- enc3 = enc4 = 64;
- } else if (isNaN(chr3)) {
- enc4 = 64;
- }
-
- base64 = base64 +
- b64array.charAt(enc1) +
- b64array.charAt(enc2) +
- b64array.charAt(enc3) +
- b64array.charAt(enc4);
- chr1 = chr2 = chr3 = "";
- enc1 = enc2 = enc3 = enc4 = "";
- } while (i < input.length);
-
- return base64;
- },
- _metadataConverterXSLT: {
- type: 'string',
- value:
- "\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " Microsoft.Crm.Sdk.Data.Services.Product;Microsoft.Crm.Sdk.Data.Services.LeadAddress:Telephone1,City,UTCOffset;\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0\">\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0\">\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " 0\">\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0\">\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- "/*//////////////////////////////////////////////////////////////////////////////////////\r\n" +
- "////// Autogenerated by JaySvcUtil.exe http://JayData.org for more info /////////\r\n" +
- "////// oData @@VERSION@@ /////////\r\n" +
- "//////////////////////////////////////////////////////////////////////////////////////*/\r\n" +
- "(function(global, $data, undefined) {\r\n" +
- "\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " Info: generating type \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " 0)\"/>\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " .extend('.', {\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ,
\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ,
\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ,\r\n" +
- " \r\n" +
- " ,\r\n" +
- " \r\n" +
- " \r\n" +
- " });\r\n" +
- "\r\n" +
- "\r\n" +
- "\r\n" +
- "\r\n" +
- "\r\n" +
- " .extend('', {\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ,\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ,\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " });\r\n" +
- "\r\n" +
- " $data.generatedContexts = $data.generatedContexts || [];\r\n" +
- " $data.generatedContexts.push();\r\n" +
- " \r\n" +
- " /*Context Instance*/\r\n" +
- " = new ({ name:'oData', oDataServiceHost: '', maxDataServiceVersion: '' });\r\n" +
- "\r\n" +
- "\r\n" +
- "\r\n" +
- " \r\n" +
- "})(window, $data);\r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " ': { type: \r\n" +
- " \r\n" +
- " \r\n" +
- " $data.ServiceAction\r\n" +
- " \r\n" +
- " \r\n" +
- " $data.ServiceOperation\r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , params: [\r\n" +
- " 1) or (($IsBindable = 'false' or $IsBindable = '') and position() > 0)]\">\r\n" +
- " { name: '\r\n" +
- " \r\n" +
- " ', type: '\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ' }\r\n" +
- " , \r\n" +
- " \r\n" +
- " ]\r\n" +
- "\r\n" +
- " }\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , returnType: \r\n" +
- " \r\n" +
- " null\r\n" +
- " $data.Queryable\r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , elementType: '\r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , method: '\r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " \r\n" +
- " , \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " : \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , '\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ': '\r\n" +
- " \r\n" +
- " '\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " '': { type: , elementType: }\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " , actions: { \r\n" +
- " \r\n" +
- " \r\n" +
- " ,\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " }\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " true\r\n" +
- " \r\n" +
- " '': { '$':\r\n" +
- " , \r\n" +
- " \r\n" +
- " '$':\r\n" +
- " , \r\n" +
- " \r\n" +
- " }\r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " 'Array'\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " $data.ConcurrencyMode.\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " true\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " true \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " Number.POSITIVE_INFINITY\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " true''\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " ''\r\n" +
- " \r\n" +
- " '$$unbound'\r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " '$$unbound'\r\n" +
- " Warning: inverseProperty other side missing: \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " true\r\n" +
- " \r\n" +
- " \r\n" +
- " ''\r\n" +
- " \r\n" +
- " \r\n" +
- " '$$unbound'\r\n" +
- " \r\n" +
- " Warning: inverseProperty other side missing: \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n" +
- "\r\n" +
- " \r\n" +
- "\r\n" +
- " \r\n" +
- " \r\n" +
- " Warning: .: is an unknown/unprocessed attribued\r\n" +
- " \r\n" +
- " \r\n" +
- "\r\n"
- }
-
-});
-
-$data.MetadataLoader = new $data.MetadataLoaderClass();
-$data.service = function (serviceUri, config, cb) {
- var _url, _config, _callback;
- function getParam(paramValue) {
- switch (typeof paramValue) {
- case 'object':
- if (typeof paramValue.success === 'function' || typeof paramValue.error === 'function') {
- _callback = paramValue;
- } else {
- _config = paramValue;
- }
- break;
- case 'function':
- _callback = paramValue;
- break;
- default:
- break;
- }
- }
- getParam(config);
- getParam(cb);
-
- if (typeof serviceUri === 'object') {
- _config = $data.typeSystem.extend(serviceUri, _config);
- serviceUri = serviceUri.url;
- delete _config.url;
- }
-
- var pHandler = new $data.PromiseHandler();
- _callback = pHandler.createCallback(_callback);
-
- $data.MetadataLoader.load(serviceUri, {
- success: function (factory) {
- var type = factory.type;
- //register to local store
- if (_config) {
- var storeAlias = _config.serviceName || _config.storeAlias;
- if (storeAlias && 'addStore' in $data) {
- $data.addStore(storeAlias, factory, _config.isDefault === undefined || _config.isDefault)
- }
- }
-
- _callback.success(factory, type);
- },
- error: _callback.error
- }, _config);
-
- return pHandler.getPromise();
-};
-(function ($data) {
- if (typeof jQuery !== 'undefined') {
- $data.Class.define('$data.Deferred', $data.PromiseHandlerBase, null, {
- constructor: function () {
- this.deferred = new $.Deferred();
- },
- deferred: {},
- createCallback: function (callBack) {
- callBack = $data.typeSystem.createCallbackSetting(callBack);
- var self = this;
-
- return cbWrapper = {
- success: function () {
- callBack.success.apply(self.deferred, arguments);
- self.deferred.resolve.apply(self.deferred, arguments);
- },
- error: function () {
- Array.prototype.push.call(arguments, self.deferred);
- callBack.error.apply(self.deferred, arguments);
- },
- notify: function () {
- callBack.notify.apply(self.deferred, arguments);
- self.deferred.notify.apply(self.deferred, arguments);
- }
- };
- },
- getPromise: function () {
- return this.deferred.promise();
- }
- }, null);
-
- $data.PromiseHandler = $data.Deferred;
- }
-})($data);
-(function ($data) {
-
- $data.initService = function (apiKey, options) {
- var d = new $data.PromiseHandler();
- var cfg;
-
- if (typeof apiKey === 'object') {
- //appId, serviceName, ownerid, isSSL, port, license, url
- cfg = apiKey;
- var protocol = cfg.isSSL || cfg.isSSL === undefined ? 'https' : 'http';
- var port = cfg.port ? (':' + cfg.port) : '';
-
- if (typeof cfg.license === 'string' && cfg.license.toLowerCase() === 'business') {
- if (cfg.appId && cfg.serviceName) {
- apiKey = protocol + '://' + cfg.appId + '.jaystack.net' + port + '/' + cfg.serviceName;
- } else {
- apiKey = cfg.url;
- }
- } else {
- if (cfg.ownerId && cfg.appId && cfg.serviceName) {
- apiKey = protocol + '://open.jaystack.net/' + cfg.ownerId + '/' + cfg.appId + '/api/' + cfg.serviceName;
- } else {
- apiKey = cfg.url;
- }
- }
-
- delete cfg.url;
- cfg = $data.typeSystem.extend(cfg, options);
- } else {
- cfg = options;
- }
-
- $data.service(apiKey, cfg).then(function (factory) {
- var ctx = factory();
- return ctx.onReady()
- .then(function (context) {
- context.serviceFactory = factory;
- d.deferred.resolve(context, factory, factory.type);
- }).fail(function () {
- d.deferred.reject.apply(d.deferred, arguments);
- });
- }).fail(function(){
- d.deferred.reject.apply(d.deferred, arguments);
- });
-
- return d.getPromise();
- };
-
-})($data);
diff --git a/release/jaydata.min.js b/release/jaydata.min.js
deleted file mode 100644
index 360ec873..00000000
--- a/release/jaydata.min.js
+++ /dev/null
@@ -1,632 +0,0 @@
-// JayData 1.3.6
-// Dual licensed under MIT and GPL v2
-// Copyright JayStack Technologies (http://jaydata.org/licensing)
-//
-// JayData is a standards-based, cross-platform Javascript library and a set of
-// practices to access and manipulate data from various online and offline sources.
-//
-// Credits:
-// Hajnalka Battancs, Dániel József, János Roden, László Horváth, Péter Nochta
-// Péter Zentai, Róbert Bónay, Szabolcs Czinege, Viktor Borza, Viktor Lázár,
-// Zoltán Gyebrovszki, Gábor Dolla
-//
-// More info: http://jaydata.org
-(function(a){if("object"==typeof exports&&"object"==typeof module)return a(exports);if("function"==typeof define&&define.amd)return define(["exports"],a);a(self.acorn||(self.acorn={}))})(function(a){function b(a){u=a||{};for(var b in Ua)u.hasOwnProperty(b)||(u[b]=Ua[b]);xa=u.sourceFile||null}function c(a,b){var c=sb(m,a),b=b+(" ("+c.line+":"+c.column+")"),d=new SyntaxError(b);d.pos=a;d.loc=c;d.raisedAt=k;throw d;}function d(a){function b(a){if(1==a.length)return c+="return str === "+JSON.stringify(a[0])+
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-"isPrototypeOf","propertyIsEnumerable","constructor"],d=c.length;Object.keys=function(e){(typeof e!=="object"&&typeof e!=="function"||e===null)&&Guard.raise(new TypeError("Object.keys called on non-object"));var f=[],g;for(g in e)a.call(e,g)&&f.push(g);if(b)for(g=0;g=b.length)try{typeof document!="undefined"&&document.createTextNode("").splitText(1);return new RangeError("INDEX_SIZE_ERR")}catch(d){return d}return c[a]},set:function(d){if(isNaN(+a)||(a|0)<0||(a|0)>=b.length)try{typeof document!="undefined"&&document.createTextNode("").splitText(1);return new RangeError("INDEX_SIZE_ERR")}catch(e){return e}c[a|
-0]=(d|0)&255}})},d=0;d-1:a in c};this.unregisterType=function(){Guard.raise("Unimplemented")};this.getDefault=function(b){switch(this.resolveType(b)){case a.Number:return 0;case a.Float:return 0;case a.Decimal:return"0.0";case a.Integer:return 0;case a.Int16:return 0;case a.Int32:return 0;case a.Int64:return"0";
-case a.Byte:return 0;case a.SByte:return 0;case a.String:return null;case a.Boolean:return false;default:return null}};this.getIndex=function(a){a=this.resolveType(a);return e.indexOf(a)};this.resolveByIndex=function(a){return e[a]};this.registerType=function(a,f,n){if(a){typeof f==="string"&&(f=g.resolveType(f));var o=[];if(typeof a==="string"){o=[];o.push(a)}else o=a;for(var B=0;B0){D.forEach(function(a){a(f)});i[y.fullName]=[]}}b&&b.registerType.apply(b,arguments);if(!f.name)f.name=o[0].shortName}};var o={from:{},to:{}};this.converters=o;this.convertTo=function(b,c,d,e){Guard.requireValue("typeOrName",
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-a;Object.defineProperty(a.prototype,"getType",{value:function(){return a},writable:false,enumerable:false,configurable:false})},addMethod:function(a,b,c,d){a[b]=!d||typeof intellisense!=="undefined"?c:function(){return c.apply(this[d],arguments)}},addProperty:function(a,b,c,d){if(d){c.configurable=true;if(c.get){var e=c.get;c.get=function(){this[d]||Guard.raise(new Exception("not inicialized"));return e.apply(this[d],arguments)}}if(c.set){var f=c.set;c.set=function(){this[d]||Guard.raise(new Exception("not inicialized"));
-f.apply(this[d],arguments)}}}Object.defineProperty(a,b,c)},addField:function(){Guard.raise("not implemented")},buildMethod:function(a,b,c){this.addMethod(b.classMember?a:a.prototype,b.name,b.method,c)},buildProperty:function(a,b,c){var d=b.classMember?a:a.prototype,e=b.createPropertyDescriptor(a);this.addProperty(d,b.name,e,c);if(!b.classMember&&a.__setPropertyfunctions==true&&b.withoutGetSetMethod!==true&&!("get_"+b.name in d||"set_"+b.name in d)){a=b.createGetMethod();this.addProperty(d,"get_"+
-b.name,a,c);a=b.createSetMethod();this.addProperty(d,"set_"+b.name,a,c)}},buildMember:function(a,b,c,e){e=e||"memberDefinitions";a[e]=a[e]||new d;a[e].setMember(b);switch(b.kind){case f.method:this.buildMethod(a,b,c);break;case f.navProperty:case f.complexProperty:case f.property:this.buildProperty(a,b,c);break;default:Guard.raise("Unknown member type: "+b.kind+","+b.name)}},buildStaticMembers:function(a,b){for(var d in b)if(b.hasOwnProperty(d)){var e=c.translateDefinition(b[d],d,a);e.classMember=
-true;this.buildMember(a,e,void 0,"staticDefinitions")}},buildInstanceMembers:function(a,b){for(var d in b)if(b.hasOwnProperty(d)){var e=c.translateDefinition(b[d],d,a);this.buildMember(a,e,void 0,"memberDefinitions")}},copyMembers:function(a,b){Object.keys(a.prototype).forEach(function(c){if(c!=="constructor"&&c!=="toString"){typeof intellisense!=="undefined"&&intellisense.logMessage("copying item:"+c);b.prototype[c]=a[c]}})},buildInstanceMixins:function(a,b){a.mixins=a.mixins||[];a.propagations=
-a.propagations||[];for(var c=0;c0&&arguments[arguments.length-1]&&typeof arguments[arguments.length-1].reject==="function"){(console.error||console.log).call(console,arguments[0]);arguments[arguments.length-1].reject.apply(arguments[arguments.length-1],arguments)}else arguments[0]instanceof Error?Guard.raise(arguments[0]):Guard.raise(new Exception("DEFAULT ERROR CALLBACK!","DefaultError",arguments))};$data.defaultSuccessCallback=function(){};$data.defaultNotifyCallback=function(){};
-$data.typeSystem={__namespace:!0,extend:function(a){typeof a!=="object"&&typeof a!=="function"&&Guard.raise("Target must be object or function");for(var b=1;b=0){b=a.substring(0,b).toLowerCase();if((b=$data.GeographyBase.registered[b])&&b.parseFromString&&b!=$data.GeographyBase)return b.parseFromString(a);Guard.raise(new Exception("parseFromString","Not Implemented",a))}};
-$data.GeographyBase.stringifyToUrl=function(a){if(a instanceof $data.GeographyBase&&a.constructor&&a.constructor.stringifyToUrl)return a.constructor.stringifyToUrl(a);if(a instanceof $data.GeographyBase&&a.constructor&&Array.isArray(a.constructor.validMembers)&&a.constructor.validMembers[0]==="coordinates"){var b="geography'"+a.type.toUpperCase()+"(",c=function(a){if(Array.isArray(a[0]))for(var e=0;e0&&(b=b+",");Array.isArray(a[e][0])&&(b=b+"(");c(a[e]);Array.isArray(a[e][0])&&(b=
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-$data.GeographyBase.validateGeoJSON=function(a){var b=a.type;if(b){var c=$data.GeographyBase.registered[b.toLowerCase()];if(typeof c.validateGeoJSON==="function"){if(c=c.validateGeoJSON(a))return c;Guard.raise(new Exception("Invalid '"+b+"' format!","Format Exception",a))}}console.log("GeoJSON validation missing",a)};$data.SimpleBase.registerType("GeographyBase",$data.GeographyBase,$data.Geospatial);$data.Container.registerType(["$data.GeographyBase"],$data.GeographyBase);
-$data.GeographyPoint=function(a,b){a&&typeof a==="object"&&Array.isArray(a)?$data.GeographyBase.call(this,{coordinates:a}):a&&typeof a==="object"&&("longitude"in a||"latitude"in a)?$data.GeographyBase.call(this,{coordinates:[a.longitude,a.latitude]}):a&&typeof a==="object"&&("lng"in a||"lat"in a)?$data.GeographyBase.call(this,{coordinates:[a.lng,a.lat]}):a&&typeof a==="object"?$data.GeographyBase.call(this,a):$data.GeographyBase.call(this,{coordinates:[a||0,b||0]})};
-$data.GeographyPoint.validateGeoJSON=function(a){return a&&Array.isArray(a.coordinates)&&a.coordinates.length==2&&typeof a.coordinates[0]==="number"&&typeof a.coordinates[1]==="number"};$data.GeographyPoint.parseFromString=function(a){a=a.substring(a.indexOf("(")+1,a.lastIndexOf(")")).split(" ");return new $data.GeographyPoint(parseFloat(a[0]),parseFloat(a[1]))};$data.GeographyPoint.validMembers=["coordinates"];$data.GeographyBase.registerType("Point",$data.GeographyPoint);
-Object.defineProperty($data.GeographyPoint.prototype,"longitude",{get:function(){return this.coordinates[0]},set:function(a){this.coordinates[0]=a}});Object.defineProperty($data.GeographyPoint.prototype,"latitude",{get:function(){return this.coordinates[1]},set:function(a){this.coordinates[1]=a}});$data.Container.registerType("$data.GeographyPoint,GeographyPoint,$data.Geography,Geography,geography,geo".split(","),$data.GeographyPoint);$data.Geography=$data.GeographyPoint;
-$data.GeographyLineString=function(a){Array.isArray(a)?$data.GeographyBase.call(this,{coordinates:a}):$data.GeographyBase.call(this,a)};$data.GeographyLineString.validateGeoJSON=function(a){for(var b=a&&Array.isArray(a.coordinates),c=0;b&&c=0){b=a.substring(0,b).toLowerCase();if((b=$data.GeometryBase.registered[b])&&b.parseFromString&&b!=$data.GeometryBase)return b.parseFromString(a);Guard.raise(new Exception("parseFromString","Not Implemented",a))}};
-$data.GeometryBase.stringifyToUrl=function(a){if(a instanceof $data.GeometryBase&&a.constructor&&a.constructor.stringifyToUrl)return a.constructor.stringifyToUrl(a);if(a instanceof $data.GeometryBase&&a.constructor&&Array.isArray(a.constructor.validMembers)&&a.constructor.validMembers[0]==="coordinates"){var b="geometry'"+a.type.toUpperCase()+"(",c=function(a){if(Array.isArray(a[0]))for(var e=0;e0&&(b=b+",");Array.isArray(a[e][0])&&(b=b+"(");c(a[e]);Array.isArray(a[e][0])&&(b=b+")")}else b=
-b+a.join(" ")};c(a.coordinates,b);return b=b+")'"}Guard.raise(new Exception("stringifyToUrl on instance type","Not Implemented",a))};$data.GeometryBase.registerType=function(a,b,c){$data.SimpleBase.registerType(a,b,c||$data.GeometryBase);$data.GeometryBase.registered=$data.GeometryBase.registered||{};$data.GeometryBase.registered[a.toLowerCase()]=b};
-$data.GeometryBase.validateGeoJSON=function(a){var b=a.type;if(b){var c=$data.GeometryBase.registered[b.toLowerCase()];if(typeof c.validateGeoJSON==="function"){if(c=c.validateGeoJSON(a))return c;Guard.raise(new Exception("Invalid '"+b+"' format!","Format Exception",a))}}console.log("GeoJSON validation missing",a)};$data.SimpleBase.registerType("GeometryBase",$data.GeometryBase,$data.Geospatial);$data.Container.registerType(["$data.GeometryBase"],$data.GeometryBase);
-$data.GeometryPoint=function(a,b){a&&typeof a==="object"&&Array.isArray(a)?$data.GeometryBase.call(this,{coordinates:a}):a&&typeof a==="object"&&("x"in a||"y"in a)?$data.GeometryBase.call(this,{coordinates:[a.x,a.y]}):a&&typeof a==="object"?$data.GeometryBase.call(this,a):$data.GeometryBase.call(this,{coordinates:[a||0,b||0]})};
-$data.GeometryPoint.validateGeoJSON=function(a){return a&&Array.isArray(a.coordinates)&&a.coordinates.length==2&&typeof a.coordinates[0]==="number"&&typeof a.coordinates[1]==="number"};$data.GeometryPoint.parseFromString=function(a){a=a.substring(a.indexOf("(")+1,a.lastIndexOf(")")).split(" ");return new $data.GeometryPoint(parseFloat(a[0]),parseFloat(a[1]))};$data.GeometryPoint.validMembers=["coordinates"];$data.GeometryBase.registerType("Point",$data.GeometryPoint);
-Object.defineProperty($data.GeometryPoint.prototype,"x",{get:function(){return this.coordinates[0]},set:function(a){this.coordinates[0]=a}});Object.defineProperty($data.GeometryPoint.prototype,"y",{get:function(){return this.coordinates[1]},set:function(a){this.coordinates[1]=a}});$data.Container.registerType(["$data.GeometryPoint","GeometryPoint"],$data.GeometryPoint);
-$data.GeometryLineString=function(a){Array.isArray(a)?$data.GeometryBase.call(this,{coordinates:a}):$data.GeometryBase.call(this,a)};$data.GeometryLineString.validateGeoJSON=function(a){for(var b=a&&Array.isArray(a.coordinates),c=0;b&&c>1),c=0,d=1,e=0;c=Math.pow(2,1-d)){g=Math.min(Math.floor(Math.log(a)/Math.LN2),d);f=g+d;d=Math.round(a*Math.pow(2,c-g)-Math.pow(2,c))}else{f=0;d=Math.round(a/Math.pow(2,1-d-c))}}for(a=[];c;c=c-1){a.push(d%2?1:0);d=Math.floor(d/2)}for(c=b;c;c=c-1){a.push(f%2?1:0);f=Math.floor(f/2)}a.push(e?
-1:0);a.reverse();b=a.join("");for(e=[];b.length;){e.push(parseInt(b.substring(0,8),2));b=b.substring(8)}return e};
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-typeof c,c)},VisitMember:function(a,b){if(!a.executable)return a;for(var c=this.GetMemberChain(a),d,e=0;e","<",">=","<="].indexOf(a.value)>=0?c=this.BuildEquality(a,b):["&&","||"].indexOf(a.value)>=0?c=this.BuildBinary(a,b):["+","-","*","/","%"].indexOf(a.value)>=0?c=this.BuildBinary(a,b):"["==a.value?c=this.BuildArrayAccess(a,b):Guard.raise("Value of infix node isn't implemented: "+a.value);break;case "prefix":["+","-","!"].indexOf(a.value)>=0?c=this.BuildUnary(a,b):["++","--"].indexOf(a.value)>=0?c=this.BuildIncDec(a,b):"{"==a.value?c=this.BuildNewExpression(a,b):Guard.raise("Value of prefix node isn't implemented: "+
-a.value);break;case "suffix":["++","--"].indexOf(a.value)>=0?c=this.BuildIncDec(a,b):Guard.raise("Value of suffix node isn't implemented: "+a.value);break;case "string":case "number":c=this.BuildLiteral(a,b);break;case "ternary":a.value=="?"?c=this.BuildDecision(a,b):Guard.raise("Value of ternary node isn't implemented: "+a.value);break;case null:case void 0:c=a.type=="boolean"&&(a.value=="true"||a.value=="false")?this.BuildBoolLiteral(a,b):this.BuildVariable(a,b);break;default:Guard.raise("Arity isn't implemented: "+
-a.arity)}return c},BuildNewExpression:function(a){for(var b=$data.Expressions.ExpressionNodeTypes.NewExpressionNode.create(true,[]),a=a.first,c=0;c=b.pageSize;c=Container.createConstantExpression(Math.max(c,0),"number");
-return Container.createPagingExpression(a.source,c,a.nodeType)}if(b.append)b.abort=true;break;case "next":if(a.nodeType===$data.Expressions.ExpressionType.Skip){c=b.pageSize+a.amount.value;c=Container.createConstantExpression(c,"number");return Container.createPagingExpression(a.source,c,a.nodeType)}if(b.append){c=Container.createConstantExpression(b.pageSize,"number");return Container.createPagingExpression(a,c,$data.Expressions.ExpressionType.Skip)}}this.Visit(a.source,b)}});
-$data.Class.define("$data.Validation.ValidationError",null,null,{constructor:function(a,b,c){this.Message=a;this.PropertyDefinition=b;this.Type=c},Type:{dataType:"string"},Message:{dataType:"string"},PropertyDefinition:{dataType:$data.MemberDefinition}},null);
-$data.Class.define("$data.Validation.EntityValidationBase",null,null,{ValidateEntity:function(){return[]},ValidateEntityField:function(){return[]},getValidationValue:function(){Guard.raise("Pure class")},getValidationMessage:function(){Guard.raise("Pure class")}},null);$data.Validation=$data.Validation||{};$data.Validation.Entity=new $data.Validation.EntityValidationBase;
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-this);if(d.cancel==true)return}}a.storeOnObject==true?this["_"+a.name]=b:this.initData[a.name]=b;this.isValidated=false;if(a.monitorChanges!=false&&this.entityState==$data.EntityState.Unchanged)this.entityState=$data.EntityState.Modified;this._setPropertyChanged(a);if(a.monitorChanges!=false){this._propertyChanged&&this.propertyChanged.fire(c);"instancePropertyChanged"in this.constructor&&this.constructor.instancePropertyChanged.fire(c,this)}},_setPropertyChanged:function(a){if(a.monitorChanges!=
-false){if(!this.changedProperties)this.changedProperties=[];this.changedProperties.some(function(b){return b.name==a.name})||this.changedProperties.push(a)}},retrieveProperty:function(a){return a.storeOnObject==true?this["_"+a.name]:this.initData[a.name]},getProperty:function(a,b,c){b=$data.typeSystem.createCallbackSetting(b);if(this[a.name]!=void 0)c instanceof $data.Transaction?b.success(this[a.name],c):b.success(this[a.name]);else{var d=this.context;if(this.context)return d.loadItemProperty(this,
-a,b,c);try{var e=this,f=this.storeToken||this.getType().storeToken;if(f&&typeof f.factory==="function")return f.factory().onReady().then(function(c){return c.loadItemProperty(e,a,b)})}catch(g){}Guard.raise(new Exception("Entity not in context","Invalid operation"))}},setProperty:function(a,b,c){this[a.name]=b;b=new $data.PromiseHandler;c=b.createCallback(c);c.success(this[a.name]);return b.getPromise()},isValid:function(){if(!this.isValidated){this.ValidationErrors=$data.Validation.Entity.ValidateEntity(this);
-this.isValidated=true}return this.ValidationErrors.length==0},isValidated:{dataType:"bool",storeOnObject:!0,monitorChanges:!1,notMapped:!0,enumerable:!1,value:!1},ValidationErrors:{dataType:Array,elementType:$data.Validation.ValidationError,storeOnObject:!0,monitorChanges:!0,notMapped:!0,enumerable:!1},resetChanges:function(){delete this._changedProperties},changedProperties:{dataType:Array,elementType:window.MemberDefinition,storeOnObject:!0,monitorChanges:!1,notMapped:!0,enumerable:!1},entityState:{dataType:"integer",
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-b,f,e):this._buildDbType_ElementType_OneManyDefinition(c,b,f,e);else(g=f.memberDefinitions.getMember(e.inverseProperty))?g.elementType?Container.resolveType(g.elementType)===b.LogicalType?this._buildDbType_ElementType_OneManyDefinition(c,b,f,e):typeof intellisense==="undefined"&&Guard.raise(new Exception("Inverse property not valid, refereed item element type not match: "+b.LogicalTypeName,", property: "+e.name)):this._buildDbType_ElementType_OneOneDefinition(c,b,f,e):typeof intellisense==="undefined"&&
-Guard.raise(new Exception("Inverse property not valid"));else this._buildDbType_addComplexTypePropertyDefinition(c,b,f,e)}}this._buildDbType_modifyInstanceDefinition(c,b,this);d={};d.convertTo=this._buildDbType_generateConvertToFunction(b,this);this._buildDbType_modifyClassDefinition(d,b,this);b.PhysicalType=$data.Class.define(b.PhysicalTypeName,$data.Entity,b.LogicalType.container,c,d)}},_initializeActions:function(a,b,c){if(c&&c.actions)for(var d=Object.keys(c.actions),e=0;e1&&typeof intellisense!=="undefined"&&Guard.raise(new Exception("More than one inverse property refer to this member definition: "+a.name+
-", type: "+Container.resolveName(c.LogicalType)));if(c=d.pop())a.inverseProperty=c.name}}},_buildDbType_generateConvertToFunction:function(){return function(a){return a}},_buildDbType_modifyInstanceDefinition:function(){},_buildDbType_modifyClassDefinition:function(){},_buildDbType_addComplexTypePropertyDefinition:function(a,b,c,d){this._addNavigationPropertyDefinition(a,d,d.name,$data.MemberTypes.complexProperty);a=this._createComplexElement(b.LogicalType,"",d.name,c,"","");b.ComplexTypes[d.name]=
-a;b.ComplexTypes.push(a)},_buildDbType_Collection_OneManyDefinition:function(a,b,c,d){c=Container.resolveType(d.elementType);(c===void 0||c===null)&&typeof intellisense==="undefined"&&Guard.raise(new Exception("Element type definition error","Field definition",d));(c=this._storageModel.getStorageModel(c))||typeof intellisense==="undefined"&&Guard.raise(new Exception("No EntitySet definition for the following element type","Field definition",d));this._addNavigationPropertyDefinition(a,d,d.name);a=
-this._addAssociationElement(b.LogicalType,d.inverseProperty==="$$unbound"?"$$unbound":"0..1",d.name,c.LogicalType,"*",d.inverseProperty);b.Associations[d.name]=a;b.Associations.push(a)},_buildDbType_ElementType_OneManyDefinition:function(a,b,c,d){c=Container.resolveType(d.dataType);(c===void 0||c===null)&&typeof intellisense==="undefined"&&Guard.raise(new Exception("Element type definition error","Field definition",d));(c=this._storageModel.getStorageModel(c))||typeof intellisense==="undefined"&&
-Guard.raise(new Exception("No EntitySet definition for the following element type","Field definition",d));this._addNavigationPropertyDefinition(a,d,d.name);a=this._addAssociationElement(b.LogicalType,d.inverseProperty==="$$unbound"?"$$unbound":"*",d.name,c.LogicalType,"0..1",d.inverseProperty);b.Associations[d.name]=a;b.Associations.push(a)},_buildDbType_ElementType_OneOneDefinition:function(a,b,c,d){c=Container.resolveType(d.dataType);(c===void 0||c===null)&&typeof intellisense==="undefined"&&Guard.raise(new Exception("Element type definition error",
-"Field definition",d));(c=this._storageModel.getStorageModel(c))||typeof intellisense==="undefined"&&Guard.raise(new Exception("No EntitySet definition following element type","Field definition",d));!c.LogicalType.memberDefinitions.getMember(d.inverseProperty).required&&!d.required&&typeof intellisense==="undefined"&&typeof intellisense==="undefined"&&Guard.raise(new Exception("In one to one connection, one side must required!","One to One connection",d));this._addNavigationPropertyDefinition(a,d,
-d.name);a=this._addAssociationElement(b.LogicalType,d.required?"0..1":"1",d.name,c.LogicalType,d.required?"1":"0..1",d.inverseProperty);b.Associations[d.name]=a;b.Associations.push(a)},_addNavigationPropertyDefinition:function(a,b,c,d){var e=JSON.parse(JSON.stringify(b));e.dataType=$data.EntitySet;e.notMapped=true;e.kind=d?d:$data.MemberTypes.navProperty;e.association=c;a[b.name]=e},_addAssociationElement:function(a,b,c,d,e,f){return new $data.Association({From:a.name,FromType:a,FromMultiplicity:b,
-FromPropertyName:c,To:d.name,ToType:d,ToMultiplicity:e,ReferentialConstraint:[],ToPropertyName:f})},_createComplexElement:function(a,b,c,d,e,f){return new $data.ComplexType({From:a.name,FromType:a,FromMultiplicity:b,FromPropertyName:c,To:d.name,ToType:d,ToMultiplicity:e,ReferentialConstraint:[],ToPropertyName:f})},_successInitProvider:function(a,b){if(a instanceof $data.EntityContext&&a._isOK!==void 0)if(b){a._isOK=b;if(a.onReadyFunction){for(c=0;c0;){for(var i=[],j=0;j0){f.error(h);return e}for(var h=$data.Access.None,t={},n=[],j=0;j0&&(g=g+" &&");g=g+(" e."+j.name+" == this.key"+i);h["key"+i]=a[j.name]}g=g+"; }";a=this.getEntitySetFromElementType(a.getType());return a.map("function (e) { return e."+b.name+" }").single(g,h,c,d)}g="function (e) { return";h={};for(i=0;i0&&(g=g+" &&");g=g+(" e."+b.inverseProperty+"."+j.name+" == this.key"+i);h["key"+i]=a[j.name]}g=g+"; }";a=this.getEntitySetFromElementType(e);
-return a.filter(g,h).toArray(c,d)},getTraceString:function(a){return this.storageProvider.getTraceString(new $data.Query(a.expression,a.defaultType,this))},log:function(){},resolveBinaryOperator:function(a,b,c){return this.storageProvider.resolveBinaryOperator(a,b,c)},resolveUnaryOperator:function(a,b,c){return this.storageProvider.resolveUnaryOperator(a,b,c)},resolveFieldOperation:function(a,b,c){return this.storageProvider.resolveFieldOperation(a,b,c)},resolveSetOperations:function(a,b,c){return this.storageProvider.resolveSetOperations(a,
-b,c)},resolveTypeOperations:function(a,b,c){return this.storageProvider.resolveTypeOperations(a,b,c)},resolveContextOperations:function(a,b,c){return this.storageProvider.resolveContextOperations(a,b,c)},_generateServiceOperationQueryable:function(a,b,c,d){typeof console!=="undefined"&&console.log&&console.log("Obsolate: _generateServiceOperationQueryable, $data.EntityContext");for(var e=[],f=0;f0?$data.EntityState.Modified:
-$data.EntityState.Unchanged;else{typeof b==="string"&&(b=$data.EntityAttachMode[b]);d=b||$data.EntityAttachMode[$data.EntityAttachMode.defaultMode];if(typeof d==="function")d.call($data.EntityAttachMode,c);else{c.entityState=$data.EntityState.Unchanged;c.changedProperties=void 0}}c.context=this.entityContext;this._trackEntity(c)},detach:function(a){var b=a;a instanceof $data.EntityWrapper?b=a.getEntity():a instanceof this.createNew||(b=new this.createNew(a));for(var c,d=this.entityContext.stateManager.trackedEntities,
-e=0;e0?$data.EntityState.Modified:$data.EntityState.Unchanged},Default:function(a){a.entityState=$data.EntityState.Unchanged;a.changedProperties=void 0}});
-$data.Class.define("$data.EntityStateManager",null,null,{constructor:function(a){this.entityContext=null;this.trackedEntities=[];this.init(a)},init:function(a){this.entityContext=a},reset:function(){this.trackedEntities=[]}},null);
-$data.Class.define("$data.ItemStoreClass",null,null,{constructor:function(){var a=this;a.itemStoreConfig={aliases:{},contextTypes:{}};a.resetStoreToDefault("local",true);$data.addStore=function(){return a.addItemStoreAlias.apply(a,arguments)};$data.implementation=a.implementation;$data.Entity.addMember("storeToken",{get:function(){if(this.storeConfigs&&this.storeConfigs["default"])return this.storeConfigs.stores[this.storeConfigs["default"]]},set:function(b){a._setTypeStoreConfig(this,"default",b)}},
-true)},itemStoreConfig:{},addItemStoreAlias:function(a,b,c){var d=this,e=new $data.PromiseHandler,f=e.createCallback();if("string"===typeof a){if("object"===typeof b&&"factory"in b){var g=Container.resolveType(b.typeName);d.itemStoreConfig.aliases[a]=b.factory;d.itemStoreConfig.contextTypes[a]=g;c&&(d.itemStoreConfig["default"]=a);f.success();return e.getPromise()}if("function"===typeof b){if((g=b())&&g instanceof $data.EntityContext){f.success(g);g=e.getPromise()}return g.then(function(g){if(typeof g===
-"function")return d.addItemStoreAlias(a,g,c);if(g instanceof $data.EntityContext)return g.onReady().then(function(e){d.itemStoreConfig.aliases[a]=b;d.itemStoreConfig.contextTypes[a]=e.getType();c&&(d.itemStoreConfig["default"]=a);return e});e=new $data.PromiseHandler;f=e.createCallback();f.error(new Exception("factory dont have context instance","Invalid arguments"));return e.getPromise()})}}f.error(new Exception("Name or factory missing","Invalid arguments"));return e.getPromise()},resetStoreToDefault:function(a,
-b){this.itemStoreConfig.aliases[a]=this._getDefaultItemStoreFactory;delete this.itemStoreConfig.contextTypes[a];b&&(this.itemStoreConfig["default"]=a)},_setStoreAlias:function(a,b){if("object"===typeof b&&!a.storeToken)a.storeToken=b;return a},_getStoreAlias:function(a,b){var c;if(a instanceof $data.Entity){if(c=b||a.storeToken)return c;c=a.getType()}else c=a;return b||(c.storeConfigs?c.storeConfigs["default"]:void 0)||c.storeToken},_getStoreContext:function(a,b,c){a=this._getContextPromise(a,b);
-if(!a||a instanceof $data.EntityContext){b=new $data.PromiseHandler;b.createCallback().success(a);a=b.getPromise()}return a.then(function(a){if(a instanceof $data.EntityContext)return a.onReady();if(c)return null;a=new $data.PromiseHandler;a.createCallback().error(new Exception("factory return type error","Error"));return a.getPromise()})},_getContextPromise:function(a,b){if(a&&"object"===typeof a&&"function"===typeof a.factory)return a.factory(b);if(a&&"object"===typeof a&&"object"===typeof a.args&&
-"string"===typeof a.typeName){b=Container.resolveType(a.typeName);return new b(JSON.parse(JSON.stringify(a.args)))}return a&&"string"===typeof a&&b.storeConfigs&&b.storeConfigs.stores[a]&&typeof b.storeConfigs.stores[a].factory==="function"?b.storeConfigs.stores[a].factory():a&&"string"===typeof a&&b.storeConfigs&&b.storeConfigs.stores[a]?this._getDefaultItemStoreFactory(b,b.storeConfigs.stores[a]):a&&"string"===typeof a&&this.itemStoreConfig.aliases[a]?this.itemStoreConfig.aliases[a](b):a&&"function"===
-typeof a?a():this.itemStoreConfig.aliases[this.itemStoreConfig["default"]](b)},_getStoreEntitySet:function(a,b){var c=this._getStoreAlias(b,a),d="function"===typeof b?b:b.getType();return this._getStoreContext(c,d).then(function(a){a=a.getEntitySetFromElementType(d);if(!a){a=new $data.PromiseHandler;a.createCallback().error("EntitySet not exist for "+d.fullName);return a.getPromise()}return a})},_getDefaultItemStoreFactory:function(a,b){if(a){var c="function"===typeof a?a:a.getType(),d=$data.Container.resolveName(c)+
-"_items",d=d.replace(/\./g,"_"),e=$data.typeSystem.extend({collectionName:b&&b.collectionName?b.collectionName:"Items",tableName:d,initParam:{provider:"local",databaseName:d}},b),f={};f[e.collectionName]={type:$data.EntitySet,elementType:c};if(e.tableName)f[e.collectionName].tableName=e.tableName;c=new ($data.EntityContext.extend(d,f))(e.initParam);if(b&&typeof b==="object")b.factory=c._storeToken.factory;return c}},implementation:function(a,b){var c=$data.ItemStore,d;typeof b==="string"?b=c.itemStoreConfig.contextTypes[b]:
-b instanceof $data.EntityContext?b=b.getType():typeof b==="function"&&b.isAssignableTo||(b=c.itemStoreConfig.contextTypes[c.itemStoreConfig["default"]]);b&&(d=c._resolveFromContext(b,a));d||(d=Container.resolveType(a));return d},_resolveFromContext:function(a,b){for(var c=a.memberDefinitions.getPublicMappedProperties(),d=0;d1&&b&&"object"===typeof b){for(var d="",e={},f=0;f0&&(d=d+" && ");var g=c[f],d=d+("it."+g.name+" == this."+g.name);e[g.name]=b[g.name]}return{predicate:d,thisArgs:e}}if(c.length===
-1)return{predicate:"it."+c[0].name+" == this.value",thisArgs:{value:b}};throw"invalid keys";},_getKeyObjectFromEntity:function(a,b){var c,d=b.memberDefinitions.getKeyProperties();if(d.length===1)c=a&&typeof a==="object"?a[d[0].name]:a;else{c={};for(var e=0;e0){$data.Trace.log(a+" provider failed to load, trying to fallback to "+b+" provider(s)");d.find(b,c)}else{$data.Trace.log(a+" provider failed to load");c.error()}})}},getUrl:function(a){var b=document.querySelector('script[src$="jaydata.min.js"]'),c=document.querySelector('script[src$="jaydata.js"]');return b?
-b.src.substring(0,b.src.lastIndexOf("/")+1)+"jaydataproviders/"+a+"Provider.min.js":c?c.src.substring(0,c.src.lastIndexOf("/")+1)+"jaydataproviders/"+a+"Provider.js":"jaydataproviders/"+a+"Provider.js"},loadScript:function(a,b,c){if(a){var d;if(window.XMLHttpRequest)d=new XMLHttpRequest;else if(window.ActiveXObject!==void 0)d=new ActiveXObject("MsXml2.XmlHttp");else{$data.Trace.log("XMLHttpRequest or MsXml2.XmlHttp ActiveXObject not found");c(false);d=void 0}d.onreadystatechange=function(){$data.Trace.log("HTTP request is in state: "+
-d.readyState);if(d.readyState==4)if(d.status==200||d.status==304){$data.Trace.log("HTTP request succeeded");$data.Trace.log("HTTP request response text: "+d.responseText);eval.call(window,d.responseText);typeof c==="function"?c(true):$data.Trace.log("Callback function is undefined")}else{$data.Trace.log("HTTP request status: ",d.status);typeof c==="function"?c(false):$data.Trace.log("Callback function is undefined")}};d.open("GET",a,true);d.send(null)}else c(false)},loadScriptElement:function(a,b,
-c){function d(){$data.Trace.log("Script element watcher iteration "+h);if($data.RegisteredStorageProviders[b]){$data.Trace.log(b+" provider registered");c(true)}else{h--;if(h>0){$data.Trace.log("Script element watcher next iteration");setTimeout(d,g)}else{$data.Trace.log("Script element loader failed");c(false)}}}var e=document.getElementsByTagName("head")[0]||document.documentElement,f=document.createElement("script");f.type="text/javascript";f.src=a;$data.Trace.log("Appending child "+f+" to "+e);
-e.appendChild(f);var g=this.scriptLoadInterval||50,h=Math.ceil(this.scriptLoadTimeout/g);$data.Trace.log("Script element watcher iterating "+h+" times");setTimeout(d,g)},loadNpmModule:function(a,b,c){var d=null;try{require(this.npmModules[a]);d=$data.RegisteredStorageProviders[a];$data.Trace.log("NPM module loader successfully registered "+a+" provider")}catch(e){$data.Trace.log("NPM module loader failed for "+a+" provider")}d?c.success(d):b.length>0?this.find(b,c):c.error()},virtualProviders:{type:$data.Array,
-value:{local:{fallbacks:["webSql","indexedDb","LocalStore"]}}},getVirtual:function(a){return this.virtualProviders[a]?[].concat(this.virtualProviders[a].fallbacks):a}});$data.StorageProviderLoader=new $data.StorageProviderLoaderBase;$data.storageProviders={DbCreationType:{Merge:10,DropTableIfChanged:20,DropTableIfChange:20,DropAllExistingTables:30,ErrorIfChange:40,DropDbIfChange:50}};$data.ConcurrencyMode={Fixed:"fixed",None:"none"};
-$data.Class.define("$data.StorageProviderBase",null,null,{constructor:function(a){this.providerConfiguration=a||{};this.name=this.getType().name;if($data.RegisteredStorageProviders)for(var a=Object.keys($data.RegisteredStorageProviders),b=0;b0;){f=[].concat(e);e=[];for(g=0;g
-0&&d.push(g)}return d},getTraceString:function(){Guard.raise("Pure class")},setContext:function(a){this.context=a},_buildContinuationFunction:function(a,b){if(Array.isArray(b.result)){b.result.next=this._buildPagingMethod(a,b,"next");b.result.prev=this._buildPagingMethod(a,b,"prev")}},_buildPagingMethod:function(a,b,c){return function(d){var e=new $data.PromiseHandler,d=e.createCallback(d),f=(new $data.Expressions.ContinuationExpressionBuilder(c)).compile(b);if(f.expression){f=Container.createQueryable(a,
-f.expression);f.defaultType=b.defaultType;a.executeQuery(f,d)}else d.error(new Exception(f.message,"Invalid Operation",f));return e.getPromise()}},buildDbType_modifyInstanceDefinition:function(a,b){var c=function(b,c){var d;if(c){d=JSON.parse(JSON.stringify(a[c]));d.kind=b.kind;d.name=b.name;d.notMapped=false}else d=JSON.parse(JSON.stringify(b));d.dataType=Container.resolveType(b.dataType);d.type=d.dataType;d.key=false;d.computed=false;return d},d=function(a,b,c,d,i){var j={};j[a.name]=c;j[b.name]=
-i?i:d+"__"+c;return j};b.Associations&&b.Associations.forEach(function(b){var f=false,g=b.FromType,h=b.ToType,i=b.ToPropertyName,j=b.FromType.getMemberDefinition(b.FromPropertyName),l=[];j&&typeof j.keys==="string"&&j.keys?l=[j.keys]:j&&Array.isArray(j.keys)&&(l=[].concat(j.keys));b.ReferentialConstraint=b.ReferentialConstraint||[];if(b.FromMultiplicity=="*"&&b.ToMultiplicity=="0..1"||b.FromMultiplicity=="0..1"&&b.ToMultiplicity=="1"){g=b.ToType;h=b.FromType;i=b.FromPropertyName;f=true}g.memberDefinitions.getPublicMappedProperties().filter(function(a){return a.key}).forEach(function(j,
-q){var n=d(g,h,j.name,i,l[q]);if(f){a[n[h.name]]=c(j,i);var z=h.getMemberDefinition(l[q]);if(z){z.isDependentProperty=true;z.navigationPropertyName=b.FromPropertyName}}b.ReferentialConstraint.push(n)},this)},this);b.ComplexTypes&&b.ComplexTypes.forEach(function(b){b.ReferentialConstraint=b.ReferentialConstraint||[];b.ToType.memberDefinitions.getPublicMappedProperties().forEach(function(f){a[b.FromPropertyName+"__"+f.name]=c(f);b.ReferentialConstraint.push(d(b.ToType,b.FromType,f.name,b.FromPropertyName))},
-this)},this)},buildDbType_generateConvertToFunction:function(a){return function(b){var c=new a.PhysicalType;c.entityState=b.entityState;a.PhysicalType.memberDefinitions.getPublicMappedProperties().forEach(function(a){b[a.name]!==void 0&&(c[a.name]=b[a.name])},this);a.Associations&&a.Associations.forEach(function(a){if(a.FromMultiplicity=="*"&&a.ToMultiplicity=="0..1"||a.FromMultiplicity=="0..1"&&a.ToMultiplicity=="1"){var e=b[a.FromPropertyName];e!==void 0&&a.ReferentialConstraint.forEach(function(b){c[b[a.From]]=
-e!==null?e[b[a.To]]:null},this)}},this);a.ComplexTypes&&a.ComplexTypes.forEach(function(a){var e=b[a.FromPropertyName];e!==void 0&&a.ReferentialConstraint.forEach(function(b){c[b[a.From]]=e!==null?e[b[a.To]]:null},this)},this);return c}},bulkInsert:function(a,b,c,d){d.error(new Exception("Not Implemented"))},supportedFieldOperations:{value:{length:{dataType:"number",allowedIn:"filter, map"},substr:{dataType:"string",allowedIn:"filter",parameters:[{name:"startFrom",dataType:"number"},{name:"length",
-dataType:"number"}]},toLowerCase:{dataType:"string"}},enumerable:!0,writable:!0},resolveFieldOperation:function(a,b,c){var d=this.supportedFieldOperations[a];if(Array.isArray(d)){for(var e=0;e0&&this.DefaultSelection(b,a.expression.entityType,c)}if(a.expression instanceof $data.Expressions.EntityExpression)this.DefaultSelection(b,
-a.expression.entityType);else if(a.expression instanceof $data.Expressions.EntitySetExpression){b.modelBinderConfig.$type=$data.Array;b.modelBinderConfig.$item={};b.selectModelBinderProperty("$item");this.DefaultSelection(b,a.expression.elementType);b.popModelBinderProperty()}},VisitEntityFieldExpression:function(a,b){this.Visit(a.source,b);this.Visit(a.selector,b)},VisitMemberInfoExpression:function(a,b){b.modelBinderConfig.$type=a.memberDefinition.type;if(a.memberDefinition.storageModel&&a.memberName in
-a.memberDefinition.storageModel.ComplexTypes)this._addPropertyToModelBinderConfig(Container.resolveType(a.memberDefinition.type),b);else if(!b.modelBinderConfig.$type||!Container.resolveType(b.modelBinderConfig.$type).isAssignableTo||!Container.resolveType(b.modelBinderConfig.$type).isAssignableTo($data.Entity))b.modelBinderConfig.$source=a.memberName},VisitEntitySetExpression:function(a,b){if(a.source instanceof $data.Expressions.EntityExpression){this.Visit(a.source,b);this.Visit(a.selector,b)}},
-VisitComplexTypeExpression:function(a,b){this.Visit(a.source,b);this.Visit(a.selector,b);if("$selector"in b.modelBinderConfig&&b.modelBinderConfig.$selector.length>0)if(b.modelBinderConfig.$selector instanceof $data.Array){var c=b.modelBinderConfig.$selector[1];b.modelBinderConfig.$selector[0]=c+"."+a.selector.memberName+".results";b.modelBinderConfig.$selector[1]=c+"."+a.selector.memberName}else b.modelBinderConfig.$selector=b.modelBinderConfig.$selector+("."+a.selector.memberName);else b.modelBinderConfig.$selector=
-this._isoDataProvider?["json:"+a.selector.memberName+".results","json:"+a.selector.memberName]:"json:"+a.selector.memberName},VisitEntityExpression:function(a,b){this.Visit(a.source,b)},VisitAssociationInfoExpression:function(a,b){if("$selector"in b.modelBinderConfig&&b.modelBinderConfig.$selector.length>0)if(b.modelBinderConfig.$selector instanceof $data.Array){var c=b.modelBinderConfig.$selector[1];b.modelBinderConfig.$selector[0]=c+"."+a.associationInfo.FromPropertyName+".results";b.modelBinderConfig.$selector[1]=
-c+"."+a.associationInfo.FromPropertyName}else b.modelBinderConfig.$selector=b.modelBinderConfig.$selector+("."+a.associationInfo.FromPropertyName);else b.modelBinderConfig.$selector=this._isoDataProvider?["json:"+a.associationInfo.FromPropertyName+".results","json:"+a.associationInfo.FromPropertyName]:"json:"+a.associationInfo.FromPropertyName;if(this.mapping&&this.mapping.length>0)this.mapping=this.mapping+".";this.mapping=this.mapping+a.associationInfo.FromPropertyName},VisitObjectLiteralExpression:function(a,
-b){b.modelBinderConfig.$type=$data.Object;a.members.forEach(function(a){this.Visit(a,b)},this)},VisitObjectFieldExpression:function(a,b){b.selectModelBinderProperty(a.fieldName);a.expression instanceof $data.Expressions.EntityExpression||a.expression instanceof $data.Expressions.EntitySetExpression?this.VisitEntityAsProjection(a,b):this.Visit(a.expression,b);b.popModelBinderProperty()}});
-$data.Class.define("$data.Authentication.AuthenticationBase",null,null,{constructor:function(a){this.configuration=a||{};this.Authenticated=false},Login:function(){Guard.raise("Pure class")},Logout:function(){Guard.raise("Pure class")},CreateRequest:function(){Guard.raise("Pure class")}},null);
-$data.Class.define("$data.Authentication.Anonymous",$data.Authentication.AuthenticationBase,null,{constructor:function(a){this.configuration=a||{};this.Authenticated=false},Login:function(){},Logout:function(){},CreateRequest:function(a){$data.ajax(a)}},null);
-$data.Class.define("$data.Authentication.FacebookAuth",$data.Authentication.AuthenticationBase,null,{constructor:function(a){this.configuration=$data.typeSystem.extend({Url_code:"",type_code:"",scope:"",Url_token:"",type_token:"",access_token:"",app_id:""},a)},Login:function(a){if(!this.Authenticated){var b=this;b.configuration.stateCallbacks=a||{};$data.ajax({url:this.configuration.Url_code,data:"type="+b.configuration.type_code+"&client_id="+b.configuration.app_id+"&scope="+b.configuration.scope,
-type:"POST",dataType:"json",success:function(a){typeof b.configuration.stateCallbacks.pending=="function"&&b.configuration.stateCallbacks.pending(a);b._processRequestToken(a);b.Authenticated=true},error:function(){typeof b.configuration.stateCallbacks.error=="function"&&b.configuration.stateCallbacks.error(arguments)}})}},Logout:function(){this.Authenticated=false},CreateRequest:function(a){if(a){if(a.url.indexOf("access_token=")===-1&&a.url&&this.Authenticated){var b="?";a.url.indexOf(b)>0&&(b="&");
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-$data.MetadataLoader=new $data.MetadataLoaderClass;
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-arguments);c.deferred.notify.apply(c.deferred,arguments)}}},getPromise:function(){return this.deferred.promise()}},null);a.PromiseHandler=a.Deferred}})($data);
-(function(a){a.initService=function(b,c){var d=new a.PromiseHandler,e;if(typeof b==="object"){e=b;var f=e.isSSL||e.isSSL===void 0?"https":"http",g=e.port?":"+e.port:"",b=typeof e.license==="string"&&e.license.toLowerCase()==="business"?e.appId&&e.serviceName?f+"://"+e.appId+".jaystack.net"+g+"/"+e.serviceName:e.url:e.ownerId&&e.appId&&e.serviceName?f+"://open.jaystack.net/"+e.ownerId+"/"+e.appId+"/api/"+e.serviceName:e.url;delete e.url;e=a.typeSystem.extend(e,c)}else e=c;a.service(b,e).then(function(a){return a().onReady().then(function(b){b.serviceFactory=
-a;d.deferred.resolve(b,a,a.type)}).fail(function(){d.deferred.reject.apply(d.deferred,arguments)})}).fail(function(){d.deferred.reject.apply(d.deferred,arguments)});return d.getPromise()}})($data);
diff --git a/release/jaydatamodules/angular.js b/release/jaydatamodules/angular.js
deleted file mode 100644
index d245542a..00000000
--- a/release/jaydatamodules/angular.js
+++ /dev/null
@@ -1,249 +0,0 @@
-// JayData 1.3.6
-// Dual licensed under MIT and GPL v2
-// Copyright JayStack Technologies (http://jaydata.org/licensing)
-//
-// JayData is a standards-based, cross-platform Javascript library and a set of
-// practices to access and manipulate data from various online and offline sources.
-//
-// Credits:
-// Hajnalka Battancs, Dániel József, János Roden, László Horváth, Péter Nochta
-// Péter Zentai, Róbert Bónay, Szabolcs Czinege, Viktor Borza, Viktor Lázár,
-// Zoltán Gyebrovszki, Gábor Dolla
-//
-// More info: http://jaydata.org
-(function() {
-
-Object.defineProperty($data.Entity.prototype, "_isNew", {
- get: function () {
- return !this.storeToken;
- }
-});
-Object.defineProperty($data.Entity.prototype, "_isDirty", {
- get: function () {
- return !this._isNew && this.changedProperties && this.changedProperties.length > 0;
- }
-});
-
-var originalSave = $data.Entity.prototype.save;
-var originalRemove = $data.Entity.prototype.remove;
-var originalSaveChanges = $data.EntityContext.prototype.saveChanges;
-
-var _getCacheKey = function (query) {
- var key = query.expression.getJSON();
- var hash = 0, i, charC;
- if (key.length == 0) return hash;
- for (i = 0; i < key.length; i++) {
- charC = key.charCodeAt(i);
- hash = ((hash << 5) - hash) + charC;
- hash = hash & hash;
- }
- return hash;
-}
-
-angular.module('jaydata', ['ng', ['$provide', function ($provide) {
-
- $provide.factory('$data', ['$rootScope', '$q', function ($rootScope, $q) {
- var cache = {};
-
- $data.Entity.prototype.hasOwnProperty = function (propName) {
- var member;
- if (this.getType && this.getType().memberDefinitions) {
- if (member = this.getType().memberDefinitions['$' + propName]) {
- return ("property" === member.kind) && member.enumerable;
- } else {
- return false;
- }
- }
- return Object.prototype.hasOwnProperty.apply(this, arguments);
- }
-
- $data.Queryable.prototype.toLiveArray = function (cb) {
- var _this = this;
-
- var trace = this.toTraceString();
- var cacheKey = _getCacheKey(this); // trace.queryText || trace.sqlText + JSON.stringify(trace.params);
-
- if (cache[cacheKey]) {
- return cache[cacheKey];
- }
-
- var result = [];
- cache[cacheKey] = result;
-
- result.state = "inprogress";
- result.successHandlers = [];
- result.errorHandlers = [];
-
-
- if (cb && typeof cb === 'function') {
- chainOrFire(cb, "success");
- }
-
- function chainOrFire(cb, type) {
- if (!cb) return;
- var targetCbArr = type === "success" ? result.successHandlers : result.errorHandlers;
- if (result.state === "completed") {
- cb(result);
- } else {
- targetCbArr.push(cb);
- }
- return result;
- }
-
- result.then = result.success = function (cb) {
- return chainOrFire(cb, "success");
- };
-
- result.error = function (cb) {
- return result;
- };
-
- result.refresh = function (cb) {
- //result = [];
- result.length = 0;
- result.state = "inprogress";
- chainOrFire(cb, "success");
- _this.toArray({ success: result.resolve, error: result.reject });
- return result;
- }
-
- result.resolve = function (items) {
- result.state = "completed";
- items.forEach(function (item) {
- result.push(item);
- });
- result.successHandlers.forEach(function (handler) {
- handler(result);
- });
- if (!$rootScope.$$phase) $rootScope.$apply();
- }
-
- result.reject = function (err) {
- result.state = "failed";
- result.errorHandlers.forEach(function (handler) {
- handler(err);
- });
- if (!$rootScope.$$phase) $rootScope.$apply();
- }
-
- this.toArray({ success: result.resolve, error: result.reject });
-
- return result;
- };
-
- $data.Entity.prototype.save = function () {
- var _this = this;
- var d = $q.defer();
- originalSave.call(_this).then(function () {
- cache = {};
- d.resolve(_this);
- if (!$rootScope.$$phase) $rootScope.$apply();
- }).fail(function (err) {
- d.reject(err);
- if (!$rootScope.$$phase) $rootScope.$apply();
- });
- return d.promise;
- };
-
- $data.ItemStoreClass.prototype.EntityInstanceSave = function (storeAlias, hint) {
- var self = $data.ItemStore;
- var entity = this;
- return self._getStoreEntitySet(storeAlias, entity)
- .then(function (entitySet) {
- return self._getSaveMode(entity, entitySet, hint, storeAlias)
- .then(function (mode) {
- mode = mode || 'add';
- switch (mode) {
- case 'add':
- entitySet.add(entity);
- break;
- case 'attach':
- entitySet.attach(entity, true);
- entity.entityState = $data.EntityState.Modified;
- break;
- default:
- var d = new $data.PromiseHandler();
- var callback = d.createCallback();
- callback.error('save mode not supported: ' + mode);
- return d.getPromise();
- }
-
- return originalSaveChanges.call(entitySet.entityContext)
- .then(function () { self._setStoreAlias(entity, entitySet.entityContext.storeToken); return entity; });
- });
- });
- };
- $data.ItemStoreClass.prototype.EntityInstanceRemove = function (storeAlias) {
- var self = $data.ItemStore;
- var entity = this;
- return self._getStoreEntitySet(storeAlias, entity)
- .then(function (entitySet) {
- entitySet.remove(entity);
-
- return originalSaveChanges.call(entitySet.entityContext)
- .then(function () { return entity; });
- });
- };
- $data.ItemStoreClass.prototype.EntityTypeRemoveAll = function (type) {
- return function (storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- return entitySet.toArray().then(function (items) {
- items.forEach(function (item) {
- entitySet.remove(item);
- });
-
- return originalSaveChanges.call(entitySet.entityContext)
- .then(function () { return items; });
- });
- });
- }
- };
- $data.ItemStoreClass.prototype.EntityTypeAddMany = function (type) {
- return function (initDatas, storeAlias) {
- var self = $data.ItemStore;
- return self._getStoreEntitySet(storeAlias, type)
- .then(function (entitySet) {
- var items = entitySet.addMany(initDatas);
- return originalSaveChanges.call(entitySet.entityContext)
- .then(function () {
- return items;
- });
- });
- }
- };
-
- $data.Entity.prototype.remove = function () {
- var d = $q.defer();
- var _this = this;
- originalRemove.call(_this).then(function () {
- cache = {};
- d.resolve(_this);
- if (!$rootScope.$$phase) $rootScope.$apply();
- }).fail(function (err) {
- d.reject(err);
- if (!$rootScope.$$phase) $rootScope.$apply();
- });
-
- return d.promise;
- }
-
- $data.EntityContext.prototype.saveChanges = function () {
- var _this = this;
- var d = $q.defer();
- originalSaveChanges.call(_this).then(function (n) {
- cache = {};
- d.resolve(n);
- if (!$rootScope.$$phase) $rootScope.$apply();
- }).fail(function (err) {
- d.reject(err);
- if (!$rootScope.$$phase) $rootScope.$apply();
- });
- return d.promise;
- }
- return $data;
- }]);
-}]]);
-
-})();
diff --git a/release/jaydatamodules/angular.min.js b/release/jaydatamodules/angular.min.js
deleted file mode 100644
index 387c0b5a..00000000
--- a/release/jaydatamodules/angular.min.js
+++ /dev/null
@@ -1,21 +0,0 @@
-// JayData 1.3.6
-// Dual licensed under MIT and GPL v2
-// Copyright JayStack Technologies (http://jaydata.org/licensing)
-//
-// JayData is a standards-based, cross-platform Javascript library and a set of
-// practices to access and manipulate data from various online and offline sources.
-//
-// Credits:
-// Hajnalka Battancs, Dániel József, János Roden, László Horváth, Péter Nochta
-// Péter Zentai, Róbert Bónay, Szabolcs Czinege, Viktor Borza, Viktor Lázár,
-// Zoltán Gyebrovszki, Gábor Dolla
-//
-// More info: http://jaydata.org
-(function(){Object.defineProperty($data.Entity.prototype,"_isNew",{get:function(){return!this.storeToken}});Object.defineProperty($data.Entity.prototype,"_isDirty",{get:function(){return!this._isNew&&this.changedProperties&&0Returns an object of name-value pairs that represents values in a form.
- * It is able to nest values whose element's name has square brackets.
- * Example html:
- * @codestart html
- * <form>
- * <input name="foo[bar]" value='2'/>
- * <input name="foo[ced]" value='4'/>
- * <form/>
- * @codeend
- * Example code:
- * @codestart
- * $('form').formBinder() //-> { foo:{bar:2, ced: 4} }
- * @codeend
- *
- * @demo jquery/dom/form_params/form_params.html
- *
- * @param {Boolean} [convert] True if strings that look like numbers and booleans should be converted. Defaults to true.
- * @return {Object} An object of name-value pairs.
- */
- formBinder: function (obj, convert) {
- if (this[0].nodeName.toLowerCase() == 'form' && this[0].elements) {
-
- return jQuery(jQuery.makeArray(this[0].elements)).getParams(obj, convert);
- }
- return jQuery("input[name], textarea[name], select[name]", this[0]).getParams(obj, convert);
- },
- getParams: function (obj, convert) {
- var data = obj || {},
- current;
-
- convert = convert === undefined ? true : convert;
-
- this.each(function () {
- var el = this,
- type = el.type && el.type.toLowerCase();
- //if we are submit, ignore
- if ((type == 'submit') || !el.name) {
- return;
- }
-
- var key = el.name,
- value = $.data(el, "value") || $.fn.val.call([el]),
- isRadioCheck = radioCheck.test(el.type),
- parts = key.match(keyBreaker),
- write = !isRadioCheck || !!el.checked,
- //make an array of values
- lastPart;
-
- if (convert) {
- if (isNumber(value)) {
- value = parseFloat(value);
- } else if (value === 'true' || value === 'false') {
- value = Boolean(value);
- }
-
- }
-
- // go through and create nested objects
- current = data;
- for (var i = 0; i < parts.length - 1; i++) {
- if (!current[parts[i]]) {
- current[parts[i]] = {};
- }
- current = current[parts[i]];
- }
- lastPart = parts[parts.length - 1];
-
- //now we are on the last part, set the value
- if (lastPart in current && type === "checkbox") {
- if (!$.isArray(current[lastPart])) {
- current[lastPart] = current[lastPart] === undefined ? [] : [current[lastPart]];
- }
- if (write) {
- current[lastPart].push(value);
- }
- } else if (write || !current[lastPart]) {
- current[lastPart] = write ? value : undefined;
- }
-
- });
- return data;
- }
- });
-})(jQuery);
\ No newline at end of file
diff --git a/release/jaydatamodules/formBinder.min.js b/release/jaydatamodules/formBinder.min.js
deleted file mode 100644
index 147004ec..00000000
--- a/release/jaydatamodules/formBinder.min.js
+++ /dev/null
@@ -1,15 +0,0 @@
-// JayData 1.3.6
-// Dual licensed under MIT and GPL v2
-// Copyright JayStack Technologies (http://jaydata.org/licensing)
-//
-// JayData is a standards-based, cross-platform Javascript library and a set of
-// practices to access and manipulate data from various online and offline sources.
-//
-// Credits:
-// Hajnalka Battancs, Dániel József, János Roden, László Horváth, Péter Nochta
-// Péter Zentai, Róbert Bónay, Szabolcs Czinege, Viktor Borza, Viktor Lázár,
-// Zoltán Gyebrovszki, Gábor Dolla
-//
-// More info: http://jaydata.org
-(function(d){var j=/radio|checkbox/i,k=/[^\[\]]+/g,l=/^[\-+]?[0-9]*\.?[0-9]+([eE][\-+]?[0-9]+)?$/;d.fn.extend({formBinder:function(d,e){return"form"==this[0].nodeName.toLowerCase()&&this[0].elements?jQuery(jQuery.makeArray(this[0].elements)).getParams(d,e):jQuery("input[name], textarea[name], select[name]",this[0]).getParams(d,e)},getParams:function(m,e){var h=m||{},b,e=void 0===e?!0:e;this.each(function(){var i=this.type&&this.type.toLowerCase();if("submit"!=i&&this.name){var a=this.name,c=d.data(this,
-"value")||d.fn.val.call([this]),f=j.test(this.type),a=a.match(k),f=!f||!!this.checked;if(e)if("number"==typeof c||("string"!=typeof c?0:c.match(l)))c=parseFloat(c);else if("true"===c||"false"===c)c=Boolean(c);b=h;for(var g=0;ge.references.indexOf(b)&&e.references.push(b)}return{cacheKey:c,clientId:b}}var l=d.Entity.inheritedTypeProcessor,j={templateResolvers:[function(a,b){if(b)return(b=b.trim())?"<"===b[0]||"{"===b[0]?b:void 0:void 0},function(){},function(a,b){if(!b)var c=d.Container.resolveName(a).split("."),b=
-c[c.length-1];return $("#"+b).html()}],templateCompiler:function(a){return h.compile(a)},templateCache:{},getTemplate:function(a,b){var c,e,d=a.fullName+"::"+b;e=c=this.templateCache[d];for(i=0;!c&&iarguments.length&&(a=void 0);return new h.SafeString(d.render(this,a))});d.displayCache={};var n=0,m=0;h.registerHelper("entityScope",function(){var a=d.Container.resolveName(this.getType()).split("."),
-a=a[a.length-1],b=this[this.getType().memberDefinitions.getKeyProperties()[0].name],a="data-"+a.toLowerCase()+"-"+b,b=k(this),a=a+(" data-cache-client="+b.clientId);return a+=" data-cache-item="+b.cacheKey});h.registerHelper("entityCommand",function(a){d.entityCache=d.entityCache||{};var b=d.Container.resolveName(this.getType()).split("."),b=b[b.length-1],c=this[this.getType().memberDefinitions.getKeyProperties()[0].name],e=b+":"+c;d.entityCache[e]||(d.entityCache[e]=this);a="data-command="+a+" data-type="+
-b+" data-id="+c;b=k(this);a+=" data-cache-client="+b.clientId;return a+=" data-cache-item="+b.cacheKey});d.setCommandHandler=function(a,b){$(b||document).delegate("[data-command]","click",function(){$(this).data("type");$(this).data("id");var b=a[$(this).data("command")+$(this).data("type")],e=$(this).data("cache-item"),e=[d.displayCache[e].value,$(this).data("id")];b.apply(a,e)})};$(document).delegate(".single-select","click",function(a){a=$(a.srcElement).parentsUntil(this);$(this).children().removeClass("active");
-a.addClass("active")})})($data,Handlebars);
diff --git a/release/jaydatamodules/inMemory.js b/release/jaydatamodules/inMemory.js
deleted file mode 100644
index 641a8879..00000000
--- a/release/jaydatamodules/inMemory.js
+++ /dev/null
@@ -1,45 +0,0 @@
-// JayData 1.3.6
-// Dual licensed under MIT and GPL v2
-// Copyright JayStack Technologies (http://jaydata.org/licensing)
-//
-// JayData is a standards-based, cross-platform Javascript library and a set of
-// practices to access and manipulate data from various online and offline sources.
-//
-// Credits:
-// Hajnalka Battancs, Dániel József, János Roden, László Horváth, Péter Nochta
-// Péter Zentai, Róbert Bónay, Szabolcs Czinege, Viktor Borza, Viktor Lázár,
-// Zoltán Gyebrovszki, Gábor Dolla
-//
-// More info: http://jaydata.org
-(function ($data) {
-
- $data.Array.prototype.toQueryable = function () {
- if (this.length > 0) {
- var firtsItem = this[0];
- var type = Container.resolveType(Container.getTypeName(firtsItem));
-
- if (!type.isAssignableTo || !type.isAssignableTo($data.Entity))
- Guard.raise(new Exception("Type '" + Container.resolveName(type) + "' is not subclass of $data.Entity", "Not supported", type));
-
- for (var i = 0; i < this.length; i++) {
- Guard.requireType('array item check', this[i], type);
- }
-
- }
-
- var typeName = 'inMemoryArray_' + type.name;
- if (!Container.isTypeRegistered(typeName)) {
- $data.EntityContext.extend(typeName, {
- Source: {
- type: $data.EntitySet,
- elementType: type
- }
- });
- }
-
- var context = Container['create' + typeName]({ name: 'InMemory', source: { Source: this} });
-
- return context.Source;
- }
-
-})($data);
\ No newline at end of file
diff --git a/release/jaydatamodules/inMemory.min.js b/release/jaydatamodules/inMemory.min.js
deleted file mode 100644
index 4607c585..00000000
--- a/release/jaydatamodules/inMemory.min.js
+++ /dev/null
@@ -1,15 +0,0 @@
-// JayData 1.3.6
-// Dual licensed under MIT and GPL v2
-// Copyright JayStack Technologies (http://jaydata.org/licensing)
-//
-// JayData is a standards-based, cross-platform Javascript library and a set of
-// practices to access and manipulate data from various online and offline sources.
-//
-// Credits:
-// Hajnalka Battancs, Dániel József, János Roden, László Horváth, Péter Nochta
-// Péter Zentai, Róbert Bónay, Szabolcs Czinege, Viktor Borza, Viktor Lázár,
-// Zoltán Gyebrovszki, Gábor Dolla
-//
-// More info: http://jaydata.org
-(function(c){c.Array.prototype.toQueryable=function(){if(0= 200 && statusCode <= 299) {
- success(event.data);
- } else {
- error(event.data);
- }
- };
- window.addEventListener('message', listener, false);
- $data.Trace.log('before post', targetIframe);
- targetIframe.postMessage(request, targetOrigin);
- } else {
- return odata.originalHttpClient.request(request, success, error);
- }
- }
- },
- requestProxy: function (request, success, error) {
- success = request.success || success;
- error = request.error || error;
-
- delete request.success;
- delete request.error;
-
- var targetIframe = request.targetIframe || $data.postMessageODataHandler.postMessageHttpClient.targetIframe;
- var targetOrigin = request.targetOrigin || $data.postMessageODataHandler.postMessageHttpClient.targetOrigin || '*';
-
-
- if (targetIframe) {
- request.requestProxy = true;
- var listener = function (event) {
- $data.Trace.log('in listener');
- window.removeEventListener('message', listener);
- var statusCode = event.data.statusCode;
- if (statusCode >= 200 && statusCode <= 299) {
- success(event.data);
- } else {
- error(event.data);
- }
- };
- window.addEventListener('message', listener, false);
- $data.Trace.log('before post', targetIframe);
- targetIframe.postMessage(request, targetOrigin);
- } else {
- error({ message: "No iframe detected", request: request, response: undefined });
- }
- }
- };
- odata.defaultHttpClient = $data.postMessageODataHandler.postMessageHttpClient;
-
-})($data, window);
-
-(function ($data) {
- $data.MsCrm = {
- disableBatch: true
- };
- $data.MsCrm.Auth = {
- trace: true,
- clientAuthorizationPath: "/WebResources/new_authorize.html",
- messageHandlerPath: "/WebResources/new_postmessage.html",
- login: function do_login(crmUrl, cb, local) {
- var iframe;
-
- var onMessagehandlerLoaded = function (e) {
- if ($data.MsCrm.Auth.trace) $data.Trace.log("Message received", crmUrl);
- if (e.data.MessageHandlerLoaded) {
- if ($data.MsCrm.Auth.trace) $data.Trace.log("Message handler loaded", crmUrl);
- window.removeEventListener("message", onMessagehandlerLoaded);
- window.OData.defaultHttpClient.targetIframe = iframe.contentWindow;
- cb(iframe.contentWindow, crmUrl);
- }
- }
-
- var onAuthenticated = function (e) {
- iframe = document.createElement("iframe");
- if (e.data.Authenticated) {
- $data.Trace.log("Logged in to CRM: " + crmUrl);
- window.removeEventListener("message", onAuthenticated);
- window.addEventListener("message", onMessagehandlerLoaded);
- var url = local ? "postmessage.html" : crmUrl + $data.MsCrm.Auth.messageHandlerPath;
- iframe.src = url;
- iframe.style.display = "none";
- document.body.appendChild(iframe);
- }
- }
- window.addEventListener("message", onAuthenticated);
- var url = local ? "authorize.html" : crmUrl + $data.MsCrm.Auth.clientAuthorizationPath;
- url = url;
- var w = window.open(url, "_blank", "resizable=false,location=0,menubar=0,toolbar=0,width=400,height=600");
- }
-
- }
- $data.MsCrm.init = function (crmAddress, contextType, cb) {
- var config = {};
- if (typeof crmAddress === 'object' && crmAddress) {
- config = crmAddress;
- crmAddress = config.url;
- delete config.url;
- }
- var serviceUrl = crmAddress + '/XRMServices/2011/OrganizationData.svc';
-
- if (window.location.href.indexOf(crmAddress) > -1) {
- initContext();
- } else {
- $data.MsCrm.Auth.login(crmAddress, function () {
- initContext();
- });
- }
-
- function initContext() {
- if (!(contextType.isAssignableTo && contextType.isAssignableTo($data.EntityContext))) {
- cb = contextType;
- config.disableBatch = $data.MsCrm.disableBatch;
- $data.service(serviceUrl, config, function (factory) {
- var ctx = factory();
- ctx.onReady().then(function () {
- cb(ctx, factory);
- });
- });
- } else {
- function factory() {
- return new contextType({ name: 'oData', oDataServiceHost: serviceUrl, disableBatch: $data.MsCrm.disableBatch });
- }
- var ctx = factory();
- ctx.onReady().then(function () {
- cb(ctx, factory);
- });
- }
- }
- }
-
-})($data);
\ No newline at end of file
diff --git a/release/jaydatamodules/jaydata.mscrm.min.js b/release/jaydatamodules/jaydata.mscrm.min.js
deleted file mode 100644
index e88c4dce..00000000
--- a/release/jaydatamodules/jaydata.mscrm.min.js
+++ /dev/null
@@ -1,19 +0,0 @@
-// JayData 1.3.6
-// Dual licensed under MIT and GPL v2
-// Copyright JayStack Technologies (http://jaydata.org/licensing)
-//
-// JayData is a standards-based, cross-platform Javascript library and a set of
-// practices to access and manipulate data from various online and offline sources.
-//
-// Credits:
-// Hajnalka Battancs, Dániel József, János Roden, László Horváth, Péter Nochta
-// Péter Zentai, Róbert Bónay, Szabolcs Czinege, Viktor Borza, Viktor Lázár,
-// Zoltán Gyebrovszki, Gábor Dolla
-//
-// More info: http://jaydata.org
-(function(b,c,h){var f=c.OData;f.originalHttpClient=f.defaultHttpClient;b.postMessageODataHandler={postMessageHttpClient:{targetIframe:h,request:function(a,e,g){var d=a.targetIframe||b.postMessageODataHandler.postMessageHttpClient.targetIframe,h=a.targetOrigin||b.postMessageODataHandler.postMessageHttpClient.targetOrigin||"*";if(d){var i=function(a){b.Trace.log("in listener");c.removeEventListener("message",i);var d=a.data.statusCode;200<=d&&299>=d?e(a.data):g(a.data)};c.addEventListener("message",
-i,!1);b.Trace.log("before post",d);d.postMessage(a,h)}else return f.originalHttpClient.request(a,e,g)}},requestProxy:function(a,e,g){e=a.success||e;g=a.error||g;delete a.success;delete a.error;var d=a.targetIframe||b.postMessageODataHandler.postMessageHttpClient.targetIframe,f=a.targetOrigin||b.postMessageODataHandler.postMessageHttpClient.targetOrigin||"*";if(d){a.requestProxy=!0;var i=function(a){b.Trace.log("in listener");c.removeEventListener("message",i);var d=a.data.statusCode;200<=d&&299>=
-d?e(a.data):g(a.data)};c.addEventListener("message",i,!1);b.Trace.log("before post",d);d.postMessage(a,f)}else g({message:"No iframe detected",request:a,response:h})}};f.defaultHttpClient=b.postMessageODataHandler.postMessageHttpClient})($data,window);
-(function(b){b.MsCrm={disableBatch:!0};b.MsCrm.Auth={trace:!0,clientAuthorizationPath:"/WebResources/new_authorize.html",messageHandlerPath:"/WebResources/new_postmessage.html",login:function(c,h,f){var a,e=function(d){b.MsCrm.Auth.trace&&b.Trace.log("Message received",c);d.data.MessageHandlerLoaded&&(b.MsCrm.Auth.trace&&b.Trace.log("Message handler loaded",c),window.removeEventListener("message",e),window.OData.defaultHttpClient.targetIframe=a.contentWindow,h(a.contentWindow,c))},g=function(d){a=
-document.createElement("iframe");d.data.Authenticated&&(b.Trace.log("Logged in to CRM: "+c),window.removeEventListener("message",g),window.addEventListener("message",e),a.src=f?"postmessage.html":c+b.MsCrm.Auth.messageHandlerPath,a.style.display="none",document.body.appendChild(a))};window.addEventListener("message",g);window.open(f?"authorize.html":c+b.MsCrm.Auth.clientAuthorizationPath,"_blank","resizable=false,location=0,menubar=0,toolbar=0,width=400,height=600")}};b.MsCrm.init=function(c,h,f){function a(){if(!h.isAssignableTo||
-!h.isAssignableTo(b.EntityContext))f=h,e.disableBatch=b.MsCrm.disableBatch,b.service(g,e,function(a){var b=a();b.onReady().then(function(){f(b,a)})});else{var a=function(){return new h({name:"oData",oDataServiceHost:g,disableBatch:b.MsCrm.disableBatch})},c=a();c.onReady().then(function(){f(c,a)})}}var e={};"object"===typeof c&&c&&(e=c,c=e.url,delete e.url);var g=c+"/XRMServices/2011/OrganizationData.svc";-1Contains options.owningContextType if initialized in a scope of a context
- var memberDefinitions = type.memberDefinitions,
- fields = {};
- //debugger;
- function getNullable(canonicType, pd) {
- if (canonicType === "$data.Boolean") {
- //grid validation errs on requied/nonnull bools
- return true;
- }
- return pd.required !== true;
- };
-
- function getRequired(canonicType, pd) {
- if ("$data.Boolean" === canonicType) {
- return false;
- }
- return pd.required || "nullable" in pd ? !(pd.nullable) : false;
- }
-
- memberDefinitions
- .getPublicMappedProperties()
- .forEach(function (pd) {
- var canonicType = $data.Container.resolveName(pd.type);
- //if (pd.dataType !== "Array" && !(pd.inverseProperty)) {
- fields[pd.name] = {
- //TODO
- type: getKendoTypeName(canonicType, pd),
- nullable: getNullable(canonicType, pd),
- defaultValue: pd.defaultValue,
- //nullable: false,
- //nullable: "nullable" in pd ? pd.nullable : true,
- editable: !pd.computed,
- //defaultValue: true,
- //defaultValue: 'abc',
- //defaultValue: pd.type === "Edm.Boolean" ? false : undefined,
- validation: {
- required: getRequired(canonicType, pd)
- }
- }
- //};
- });
-
- function setInitialValue(obj, memDef) {
- return;
- //if (!obj[memDef.name]) {
- // function getDefault() {
- // switch ($data.Container.resolveType(memDef.type)) {
- // case $data.Number: return 0.0;
- // case $data.Integer: return 0;
- // case $data.Date: return new Date();
- // case $data.Boolean: return false;
- // }
- // }
- // obj[memDef.name] = getDefault();
- //}
- }
-
- //console.dir(memberDefinitions.getPublicMappedMethods());
- var modelDefinition = {
- fields: fields,
- init: function (data) {
- //console.dir(arguments);
- var ctxType = options && options.owningContextType || undefined;
-
- var contextSetTypes = [];
- if (options && options.owningContextType) {
- contextSetTypes = options.owningContextType
- .memberDefinitions
- .getPublicMappedProperties()
- .filter(function (pd) {
- return $data.Container.resolveType(pd.type) === $data.EntitySet
- })
- .map(function (pd) {
- return $data.Container.resolveType(pd.elementType)
- });
- }
-
- var newInstanceOptions = {
- entityBuilder: function (instance, members) {
- members.forEach(function (memberInfo) {
- if (!(memberInfo.key === true) && (memberInfo.required === true || memberInfo.nullable === false)) {
- var memberType = $data.Container.resolveType(memberInfo.type);
- if (memberType.isAssignableTo && memberType.isAssignableTo($data.Entity) && contextSetTypes.indexOf(memberType) === -1) {
- //it's a complex property
- var _data;
- if (data) {
- _data = data[memberInfo.name];
- }
- instance[memberInfo.name] = new memberType(_data, newInstanceOptions);
- }
- else {
- setInitialValue(instance, memberInfo);
- }
- }
- });
- }
- }
-
- var jayInstance = data instanceof type ? data : new type(data, newInstanceOptions);
-
- var seed = jayInstance.initData;
-
- var feed = {};
-
- //TODO create precompiled strategy
- for (var j in seed) {
- var md = type.getMemberDefinition(j);
- var seedValue = seed[j];
- if (seedValue instanceof $data.Entity) {
- var kendoInstance = seedValue.asKendoObservable();
- feed[j] = kendoInstance;
- }
- else if (md && $data.Container.resolveType(md.type) === Array) {
- var jayType = $data.Container.resolveType(md.elementType);
- var kendoType = jayType;
- if (jayType.asKendoModel) {
- kendoType = jayType.asKendoModel();
- }
- var feedValue = new kendo.data.ObservableArray(seed[j], kendoType);
- feed[j] = feedValue;
- feed[j].bind('change', function (e) {
- jayInstance.changeFromKendo = true;
- this.parent().dirty = true;
- jayInstance[md.name] = this.toJSON();
- delete jayInstance.changeFromKendo;
- });
- }
- else if (md && $data.Container.resolveType(md.type) === $data.Blob){
- feed[j] = $data.Blob.toBase64(seedValue);
- //feed[j] = new kendo.data.Observable($data.Blob.toBase64(seedValue));
- /*feed[j].bind('change', function(e){
- //jayInstance.changeFromKendo = true;
- jayInstance[md.name] = $data.Container.convertTo(atob(this), $data.Blob);
- //delete jayInstance.changeFromKendo;
- });*/
- }
- else {
- feed[j] = seedValue;
- }
- }
-
- var arrayMemberDef = type.memberDefinitions.getPublicMappedProperties().filter(function (item) {
- return (($data.Container.resolveType(item.dataType) === Array) && (!$data.Container.resolveType(item.elementType).asKendoModel))
- });
- for (var j = 0; j < arrayMemberDef.length; j++) {
- var memberDef = arrayMemberDef[j];
- if (seed[memberDef.name] === null || seed[memberDef.name] === undefined) {
- feed[memberDef.name] = new kendo.data.ObservableArray([], $data.Container.resolveType(memberDef.elementType))
- feed[memberDef.name].bind('change', function (e) {
- jayInstance.changeFromKendo = true;
- this.parent().dirty = true;
- jayInstance[memberDef.name] = this.toJSON();
- delete jayInstance.changeFromKendo;
- });
- }
- }
-
- var self = this;
- this.innerInstance = function () {
- return jayInstance
- }
-
- //kendo.data.Model.fn.init.call(this, feed);
- $data.kendo.BaseModelType.fn.init.call(this, feed);
-
- jayInstance.propertyChanged.attach(function (obj, propinfo) {
- var jay = this;
- var newValue = propinfo.newValue;
- var md = jayInstance.getType().getMemberDefinition(propinfo.propertyName);
- if (!jay.changeFromKendo) {
- newValue = newValue ? (newValue.asKendoObservable ? newValue.asKendoObservable() : newValue) : newValue;
- jayInstance.changeFromJay = true;
- if ($data.Container.resolveType(md.type) === $data.Blob && newValue){
- newValue = $data.Blob.toBase64(newValue);
- }
- self.set(propinfo.propertyName, newValue);
- if (md.computed && self[propinfo.propertyName] !== newValue){
- self[propinfo.propertyName] = newValue;
- }
- delete jayInstance.changeFromJay;
- }else{
- if ($data.Container.resolveType(md.type) === $data.Blob){
- var blob = $data.Blob.toString(newValue);
- newValue = $data.Container.convertTo(atob(blob), $data.Blob);
- jayInstance.changeFromJay = true;
- jayInstance.initData[md.name] = newValue;
- //self.set(propinfo.propertyName, blob);
- delete jayInstance.changeFromJay;
- }
- }
- });
-
- this.bind("set", function (e) {
- var propName = e.field;
- var propNameParts = propName.split(".");
- jayInstance.changeFromKendo = true;
- if (propNameParts.length == 1) {
- var propValue = e.value;
- if (!jayInstance.changeFromJay) {
- propValue = propValue.innerInstance ? propValue.innerInstance() : propValue;
- jayInstance[propName] = propValue;
- if (options && options.autoSave) {
- jayInstance.save();
- }
- }
- }
- else {
- var rootProp = jayInstance[propNameParts[0]];
- if (rootProp instanceof $data.Entity) {
- jayInstance[propNameParts[0]] = rootProp;
- }
- }
- delete jayInstance.changeFromKendo;
- });
- if (options && options.newInstanceCallback) {
- options.newInstanceCallback(jayInstance);
- }
- },
- save: function () {
- //console.log("item.save", this, arguments);
- return this.innerInstance().save();
- },
- remove: function () {
- return this.innerInstance().remove();
- }
-
- };
-
- var keyProperties = memberDefinitions.getKeyProperties();
- switch (keyProperties.length) {
- case 0:
- break;
- case 1:
- modelDefinition.id = keyProperties[0].name;
- break;
- default:
- console.warn("entity with multiple keys not supported");
- break;
- }
- $data.Trace.log("md", modelDefinition);
-
- var returnValue = kendo.data.Model.define($data.kendo.BaseModelType, modelDefinition);
-
- return returnValue;
- }
-
- function asKendoModel(options) {
- var cacheObject = options || type;
- return cacheObject.kendoModelType || (cacheObject.kendoModelType = createKendoModel(options));
- }
-
- function asKendoObservable(instance, options) {
- var kendoModel = type.asKendoModel(options);
- return new kendoModel(instance);
- }
-
- type.asKendoModel = asKendoModel;
- //type.asKendoModelType = asKendoModel;
-
- type.prototype.asKendoObservable = function (options) {
- var self = this;
-
- var kendoObservable = asKendoObservable(this, options);
-
- return kendoObservable;
- }
-
- function r(value) {
- return value || '';
- }
- function registerStoreAlias(type, options) {
- if (!options.provider)
- return;
- var key = r(options.databaseName) + r(options.tableName) + r(options.url) + r(options.apiUrl) + r(options.oDataServiceHost);
- var storeDef = {
- provider: options.provider,
- databaseName: options.databaseName,
- tableName: options.tableName,
- dataSource: options.url,
- apiUrl: options.apiUrl,
- oDataServiceHost: options.oDataServiceHost
- };
- Object.keys(storeDef).forEach(function (k) {
- delete options[k];
- });
-
- type.setStore(key, storeDef);
- return key;
- }
-
- type.asKendoDataSource = function (options, modelOptions, storeAlias) {
- options = options || {};
- var mOptions = modelOptions || {};
- var salias = registerStoreAlias(type, options) || storeAlias;
- var token = $data.ItemStore._getStoreAlias(type, salias);
- var ctx = $data.ItemStore._getContextPromise(token, type);
- var set = ctx.getEntitySetFromElementType(type);
- return set.asKendoDataSource(options, mOptions);
- };
-
- if (oldProcessor) {
- oldProcessor(type);
- }
- }
- $data.Queryable.addMember("asKendoColumns", function (columns) {
- var result = [];
- columns = columns || {};
- var showComplex = columns['$showComplexFields'] === true;
- delete columns['$showComplexFields'];
-
- this.defaultType
- .memberDefinitions
- .getPublicMappedProperties()
- .forEach(function (pd) {
- //if (pd.dataType !== "Array" && !(pd.inverseProperty)) {
- if (showComplex || kendoTypeMap[$data.Container.resolveName(pd.type)]) {
- var col = columns[pd.name] || {};
- var colD = { field: pd.name };
- $.extend(colD, col)
- result.push(colD);
- }
- //}
- });
-
- function append(field) {
- field = Array.isArray(field) ? field : [field];
- var result = this.concat(field);
- return prepareResult(result);
- }
-
- function prepend(field) {
- field = Array.isArray(field) ? field : [field];
- var result = field.concat(this);
- return prepareResult(result);
- }
-
- function setColumn(colName, def) {
- var it = this.filter(function (item) {
- return item.field == colName
- })[0];
- $.extend(it, def);
- return this;
- }
-
- function prepareResult(r) {
- r.prepend = prepend;
- r.append = append;
- r.setColumn = setColumn;
- return r;
- }
- return prepareResult(result);
- //return ['id', 'Year', 'Manufacturer', { command: ["edit", "create", "destroy", "update"] }];
- }),
-
- //, { command: ["edit", "create", "destroy", "update"]}
- $data.EntityContext.addProperty("EntitySetNames", function () {
- var self = this;
- //var sets = Object.keys(self._entitySetReferences);
- //return sets;
- return Object.keys(self._entitySetReferences).map(function (set) {
- return self._entitySetReferences[set].tableName;
- });
- });
-
- $data.Queryable.addMember("asKendoModel", function (options) {
- options.owningContextType = options.owningContextType || this.entityContext.getType();
- return this.defaultType.asKendoModel(options);
- });
-
- $data.Queryable.addMember("asKendoRemoteTransportClass", function (modelItemClass) {
- var self = this;
- var ctx = self.entityContext;
- function reset() {
- ctx.stateManager.reset();
- };
- var TransportClass = kendo.data.RemoteTransport.extend({
- init: function () {
- this.items = [];
- },
- read: function (options) {
- var query = self;
-
- query.entityContext.onReady().then(function () {
- var _this = this;
- var q = query;
- var sp = query.entityContext.storageProvider;
- var withInlineCount = query.entityContext.storageProvider.supportedSetOperations.withInlineCount;
- var withLength = (!withInlineCount) && query.entityContext.storageProvider.supportedSetOperations.length;
-
- if (withInlineCount) {
- q = q.withInlineCount();
- }
-
- if (options.data.filter) {
- var filter = "";
- var thisArg = {};
- options.data.filter.filters.forEach(function (f, index) {
- if (index > 0) {
- filter += options.data.filter.logic == "or" ? " || " : " && ";
- }
-
- switch (f.operator) {
- case 'eq':
- filter += "it." + f.field;
- filter += " == this." + f.field;
- break;
- case 'neq':
- filter += "it." + f.field;
- filter += " != this." + f.field;
- break;
- case 'startswith':
- filter += "it." + f.field;
- filter += ".startsWith(this." + f.field + ")";
- break;
- case 'contains':
- filter += "it." + f.field;
- filter += ".contains(this." + f.field + ")";
- break;
- case 'doesnotcontain':
- filter += "!";
- filter += "it." + f.field;
- filter += ".contains(this." + f.field + ")";
- break;
- case 'endswith':
- filter += "it." + f.field;
- filter += ".endsWith(this." + f.field + ")";
- break;
- case 'gte':
- filter += "it." + f.field;
- filter += " >= this." + f.field;
- break;
- case 'gt':
- filter += "it." + f.field;
- filter += " > this." + f.field;
- break;
- case 'lte':
- filter += "it." + f.field;
- filter += " <= this." + f.field;
- break;
- case 'lt':
- filter += "it." + f.field;
- filter += " < this." + f.field;
- break;
- default:
- $data.Trace.log('unknown operator', f.operator);
- break;
- }
- thisArg[f.field] = f.value;
- })
- q = q.filter(filter, thisArg);
- }
- var allItemsQ = q;
-
- if (options.data.sort) {
- options.data.sort.forEach(function (s) {
- q = q.order((s.dir == 'desc' ? "-" : "") + s.field);
- })
- }
-
- if (options.data.skip) {
- q = q.skip(options.data.skip);
- }
- if (options.data.take) {
- q = q.take(options.data.take);
- }
-
- //Data.defaultHttpClient.enableJsonpCallback = true;
- var promises = [];
-
- promises.push(q.toArray());
- //var ta = q.toArray();
- if (withLength) {
- promises.push(allItemsQ.length());
- }
- else if (!withInlineCount) {
- promises.push(allItemsQ.toArray());
- }
-
- $data.Trace.log(promises);
- jQuery.when.apply(this, promises).then(function (items, total) {
- console.dir(arguments);
- //var result = items.map(function (item) { return item instanceof $data.Entity ? new model(item.initData) : item; });
- var result = items.map(function (item) {
- var d = (item instanceof $data.Entity) ? item.initData : item;
- var kendoItem = item.asKendoObservable();
- return kendoItem;
- });
- var r = {
- data: result,
- total: withInlineCount ? items.totalCount : (withLength ? total : total.length)
- }
- $data.Trace.log(r);
- options.success(r);
- }).fail(function () {
- console.log("error in create");
- options.error({}, arguments);
- });
- });
- },
- create: function (options, model) {
- var query = self;
- query.entityContext.onReady().then(function () {
- if (model.length > 1) {
- var modelItems = [];
- model.forEach(function (modelItem) {
- modelItems.push(modelItem.innerInstance());
- });
- ctx.addMany(modelItems);
- ctx.saveChanges().then(function () {
- var data = [];
- modelItems.forEach(function (modelItem) {
- data.push(modelItem.initData);
- });
- options.success(/*{ data: data }*/);
- }).fail(function () {
- console.log("error in create");
- options.error({}, arguments);
- ctx.stateManager.reset();
- });
- }
- else {
- console.dir(ctx.storeToken);
- model[0]
- .innerInstance()
- .save(ctx.storeToken)
- .then(function () {
- options.success(/*{ data: model[0].innerInstance().initData }*/);
- })
- .fail(function () {
- console.log("error in create");
- options.error({}, arguments);
- });
- }
- });
- },
- update: function (options, model) {
- var query = self;
- query.entityContext.onReady().then(function () {
- if (model.length > 1) {
- var items = model.map(function (item) {
- return item.innerInstance()
- });
- items.forEach(function (item) {
- ctx.attach(item, true);
- });
- ctx.saveChanges().then(function () {
- options.success();
- }).fail(function () {
- ctx.stateManager.reset();
- //alert("error in batch update");
- options.error({}, arguments);
- });
- }
- else {
- model[0].innerInstance().save().then(function (item) {
- options.success();
- }).fail(function () {
- //alert("error in update")
- options.error({}, arguments);
- });
- }
- });
- },
-
- destroy: function (options, model) {
- var query = self;
- query.entityContext.onReady().then(function () {
- if (model.length > 1) {
- model.forEach(function (item) {
- ctx.remove(item.innerInstance());
- });
- ctx.saveChanges().then(function () {
- options.success({ data: options.data });
- }).fail(function () {
- ctx.stateManager.reset();
- //alert("error in save:" + arguments[0]);
- options.error({}, "error", options.data);
- });
- }
- else {
- model[0].innerInstance().remove().then(function () {
- options.success({ data: options.data });
- }).fail(function () {
- ctx.stateManager.reset();
- //alert("error in save:" + arguments[0]);
- options.error({}, "error", options.data);
- });
- }
- });
- },
- setup: function () {
- $data.Trace.log("setup");
- $data.Trace.log(arguments);
- }
- });
- return TransportClass;
- });
-
- var jayDataSource = kendo.data.DataSource.extend({
- init: function () {
- kendo.data.DataSource.fn.init.apply(this, arguments);
- },
- createItem: function (initData) {
- var type = this.options.schema.model;
- return new type(initData);
- },
- _promise: function (data, models, type) {
- var that = this,
- extend = $.extend,
- transport = that.transport;
-
- return $.Deferred(function (deferred) {
- transport[type].call(transport, extend({
- success: function (response) {
- deferred.resolve({
- response: response,
- models: models,
- type: type
- });
- },
- error: function (response, status, error) {
- deferred.reject(response);
- that.error(response, status, error);
- }
- }, data), models
- );
- }).promise();
- }
- });
-
- $data.kendo = $data.kendo || {};
-
- $data.kendo.defaultPageSize = 25;
-
- $data.Queryable.addMember("asKendoDataSource", function (ds, modelOptions) {
- var self = this;
-
- modelOptions = modelOptions || {};
- var model = self.asKendoModel(modelOptions);
-
- ds = ds || {};
- //unless user explicitly opts out server side logic
- //we just force it.
- ds.serverPaging = ds.serverPaging || true;
- ds.serverFiltering = ds.serverFiltering || true;
- ds.serverSorting = ds.serverSorting || true;
- ds.pageSize = ds.pageSize === undefined ? $data.kendo.defaultPageSize : ds.pageSize;
-
- var TransportClass = self.asKendoRemoteTransportClass(model);
- ds.transport = new TransportClass();
-
- ds.schema = {
- model: model,
- data: "data",
- total: "total"
- };
- return new jayDataSource(ds);
- });
-
- kendo.data.binders.submit = kendo.data.Binder.extend({
- init: function (element, bindings, options) {
- kendo.data.Binder.fn.init.call(this, element, bindings, options);
- $(element).bind("submit", function () {
- var obj = bindings.submit.source;
- var fn = obj[bindings.submit.path];
- if (typeof fn === 'function') {
- fn.apply(obj, arguments);
- return false;
- }
- });
- },
- refresh: function () {
- }
- });
-})($data);
\ No newline at end of file
diff --git a/release/jaydatamodules/kendo.min.js b/release/jaydatamodules/kendo.min.js
deleted file mode 100644
index f8470174..00000000
--- a/release/jaydatamodules/kendo.min.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// JayData 1.3.6
-// Dual licensed under MIT and GPL v2
-// Copyright JayStack Technologies (http://jaydata.org/licensing)
-//
-// JayData is a standards-based, cross-platform Javascript library and a set of
-// practices to access and manipulate data from various online and offline sources.
-//
-// Credits:
-// Hajnalka Battancs, Dániel József, János Roden, László Horváth, Péter Nochta
-// Péter Zentai, Róbert Bónay, Szabolcs Czinege, Viktor Borza, Viktor Lázár,
-// Zoltán Gyebrovszki, Gábor Dolla
-//
-// More info: http://jaydata.org
-(function(d){var l=d.Entity.inheritedTypeProcessor;d.kendo={};d.kendo.BaseModelType=kendo.data.Model.define({init:function(a){kendo.data.Model.fn.init.call(this,a)}});var q={"$data.Blob":"string","$data.String":"string","$data.Boolean":"boolean","$data.Integer":"number","$data.Number":"number","$data.Date":"date","$data.DateTimeOffset":"date","$data.Time":"string","$data.Byte":"number","$data.SByte":"number","$data.Int16":"number","$data.Int32":"number","$data.Int64":"number","$data.Decimal":"string",
-"$data.Float":"number"};d.Entity.inheritedTypeProcessor=function(a){function f(b){var e=a.memberDefinitions,h={};e.getPublicMappedProperties().forEach(function(a){var c=d.Container.resolveName(a.type);h[a.name]={type:q[c]||"object",nullable:"$data.Boolean"===c?!0:!0!==a.required,defaultValue:a.defaultValue,editable:!a.computed,validation:{required:"$data.Boolean"===c?!1:a.required||"nullable"in a?!a.nullable:!1}}});var c={fields:h,init:function(c){var e=[];b&&b.owningContextType&&(e=b.owningContextType.memberDefinitions.getPublicMappedProperties().filter(function(a){return d.Container.resolveType(a.type)===
-d.EntitySet}).map(function(a){return d.Container.resolveType(a.elementType)}));var h={entityBuilder:function(a,g){g.forEach(function(g){if(!0!==g.key&&(!0===g.required||!1===g.nullable)){var b=d.Container.resolveType(g.type);if(b.isAssignableTo&&b.isAssignableTo(d.Entity)&&-1===e.indexOf(b)){var f;c&&(f=c[g.name]);a[g.name]=new b(f,h)}}})}},g=c instanceof a?c:new a(c,h),f=g.initData,j={},k;for(k in f){var m=a.getMemberDefinition(k),i=f[k];if(i instanceof d.Entity)i=i.asKendoObservable(),j[k]=i;else if(m&&
-d.Container.resolveType(m.type)===Array){var l=i=d.Container.resolveType(m.elementType);i.asKendoModel&&(l=i.asKendoModel());i=new kendo.data.ObservableArray(f[k],l);j[k]=i;j[k].bind("change",function(){g.changeFromKendo=!0;this.parent().dirty=!0;g[m.name]=this.toJSON();delete g.changeFromKendo})}else j[k]=m&&d.Container.resolveType(m.type)===d.Blob?d.Blob.toBase64(i):i}i=a.memberDefinitions.getPublicMappedProperties().filter(function(a){return d.Container.resolveType(a.dataType)===Array&&!d.Container.resolveType(a.elementType).asKendoModel});
-for(k=0;k',
- iElems[0]
- ){};
- return version > 4 ? version : undefined;
- }());
-
- ko.utils.ensureSelectElementIsRenderedCorrectly = function(selectElement) {
- // Workaround for IE9 rendering bug - it doesn't reliably display all the text in dynamically-added select boxes unless you force it to re-render by updating the width.
- // (See https://github.com/SteveSanderson/knockout/issues/312, http://stackoverflow.com/questions/5908494/select-only-shows-first-char-of-selected-option)
- if (ieVersion >= 9) {
- var originalWidth = selectElement.style.width;
- selectElement.style.width = 0;
- selectElement.style.width = originalWidth;
- }
- };
-
- ko.utils.setOptionNodeSelectionState = function (optionNode, isSelected) {
- // IE6 sometimes throws "unknown error" if you try to write to .selected directly, whereas Firefox struggles with setAttribute. Pick one based on browser.
- if (navigator.userAgent.indexOf("MSIE 6") >= 0)
- optionNode.setAttribute("selected", isSelected);
- else
- optionNode.selected = isSelected;
- };
-
- ko.utils.setTextContent = function(element, textContent) {
- var value = ko.utils.unwrapObservable(textContent);
- if ((value === null) || (value === undefined))
- value = "";
-
- 'innerText' in element ? element.innerText = value
- : element.textContent = value;
-
- if (ieVersion >= 9) {
- // Believe it or not, this actually fixes an IE9 rendering bug
- // (See https://github.com/SteveSanderson/knockout/issues/209)
- element.style.display = element.style.display;
- }
- };
-
- function ensureDropdownSelectionIsConsistentWithModelValue(element, modelValue, preferModelValue) {
- if (preferModelValue) {
- if (modelValue !== ko.selectExtensions.readValue(element))
- ko.selectExtensions.writeValue(element, modelValue);
- }
-
- // No matter which direction we're syncing in, we want the end result to be equality between dropdown value and model value.
- // If they aren't equal, either we prefer the dropdown value, or the model value couldn't be represented, so either way,
- // change the model value to match the dropdown.
- if (modelValue !== ko.selectExtensions.readValue(element))
- ko.utils.triggerEvent(element, "change");
- };
-
- ko.bindingHandlers['options'] = {
- 'update': function (element, valueAccessor, allBindingsAccessor) {
- if (element.tagName.toLowerCase() !== "select")
- throw new Error("options binding applies only to SELECT elements");
-
- var selectWasPreviouslyEmpty = element.length == 0;
- var previousSelectedValues = ko.utils.arrayMap(ko.utils.arrayFilter(element.childNodes, function (node) {
- return node.tagName && (node.tagName.toLowerCase() === "option") && node.selected;
- }), function (node) {
- return ko.selectExtensions.readValue(node) || node.innerText || node.textContent;
- });
- var previousScrollTop = element.scrollTop;
-
- var value = ko.utils.unwrapObservable(valueAccessor());
- var selectedValue = element.value;
-
- // Remove all existing