initialize processor on server boot

pyramid_oereb/__init__.py

@@ -2,11 +2,14 @@
 
 import logging
 
+from pyramid.request import Request
+
 from pyramid_oereb.core.adapter import DatabaseAdapter
 from pyramid_oereb.core.config import Config
 from pyramid.config import Configurator
 
 
+
 log = logging.getLogger(__name__)
 route_prefix = None
 # initially instantiate database adapter for global session handling
@@ -34,6 +37,7 @@ def includeme(config):
     Args:
         config (Configurator): The pyramid apps config object
     """
+    from pyramid_oereb.core.processor import create_processor, Processor
 
     global route_prefix
 
@@ -57,6 +61,21 @@ def includeme(config):
     settings.update({
         'pyramid_oereb': Config.get_config()
     })
+    processor = None
+    try:
+        processor = create_processor()
+    except Exception as e:
+        log.error(f'Initialisation of processor failed with an error: {e}')
+        exit(1)
+
+    def get_processor(request: Request) -> Processor:
+        return processor
+
+    config.add_request_method(
+        get_processor,
+        'pyramid_oereb_processor',
+        reify=True
+    )
 
     config.add_renderer('pyramid_oereb_extract_json', 'pyramid_oereb.core.renderer.extract.json_.Renderer')
     config.add_renderer('pyramid_oereb_extract_xml', 'pyramid_oereb.core.renderer.extract.xml_.Renderer')

pyramid_oereb/core/views/webservice.py

@@ -16,7 +16,6 @@
 from pyramid_oereb import Config
 from pyreproj import Reprojector
 
-from pyramid_oereb.core.processor import create_processor
 from pyramid_oereb.core.readers.address import AddressReader
 from pyramid_oereb.core.renderer import Base as Renderer
 from timeit import default_timer as timer
@@ -195,7 +194,7 @@ def _get_egrid_coord(self, params):
                     Config.get('srid'),
                     self.__parse_gnss__(gnss).wkt
                 )
-            processor = create_processor(real_estate_only=True)
+            processor = self._request.pyramid_oereb_processor
             return processor.real_estate_reader.read(params, **{'geometry': geom_wkt})
         else:
             raise HTTPBadRequest('EN or GNSS must be defined.')
@@ -214,7 +213,7 @@ def _get_egrid_ident(self, params):
         identdn = self._params.get('IDENTDN')
         number = self._params.get('NUMBER')
         if identdn and number:
-            processor = create_processor(real_estate_only=True)
+            processor = self._request.pyramid_oereb_processor
             return processor.real_estate_reader.read(
                 params,
                 **{
@@ -251,7 +250,7 @@ def _get_egrid_address(self, params):
                 srid=Config.get('srid'),
                 wkt=addresses[0].geom.wkt
             )
-            processor = create_processor(real_estate_only=True)
+            processor = self._request.pyramid_oereb_processor
             return processor.real_estate_reader.read(params, **{'geometry': geometry})
         else:
             raise HTTPBadRequest('POSTALCODE, LOCALISATION and NUMBER must be defined.')
@@ -267,7 +266,7 @@ def get_extract_by_id(self):
         log.debug("get_extract_by_id() start")
         try:
             params = self.__validate_extract_params__()
-            processor = create_processor()
+            processor = self._request.pyramid_oereb_processor
             # read the real estate from configured source by the passed parameters
             real_estate_reader = processor.real_estate_reader
             if params.egrid: