Add support for resolveTemplate and resolveTemplates

jaxrs-server/src/main/java/io/micronaut/jaxrs/runtime/core/JaxRsUriBuilder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2020 original authors
+ * Copyright 2017-2023 original authors
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,7 +32,7 @@
  */
 public class JaxRsUriBuilder extends UriBuilder {
 
-    private final io.micronaut.http.uri.UriBuilder uriBuilder;
+    private io.micronaut.http.uri.UriBuilder uriBuilder;
 
     /**
      * Default constructor.
@@ -180,7 +180,8 @@ public UriBuilder fragment(String fragment) {
 
     @Override
     public UriBuilder resolveTemplate(String name, Object value) {
-        throw new UnsupportedOperationException("Method resolveTemplate(..) not supported by implementation");
+        uriBuilder = io.micronaut.http.uri.UriBuilder.of(uriBuilder.expand(Map.of(name, value)));
+        return this;
     }
 
     @Override
@@ -195,7 +196,8 @@ public UriBuilder resolveTemplateFromEncoded(String name, Object value) {
 
     @Override
     public UriBuilder resolveTemplates(Map<String, Object> templateValues) {
-        throw new UnsupportedOperationException("Method resolveTemplates(..) not supported by implementation");
+        uriBuilder = io.micronaut.http.uri.UriBuilder.of(uriBuilder.expand(templateValues));
+        return this;
     }
 
     @Override

jaxrs-server/src/test/groovy/io/micronaut/jaxrs/runtime/core/JaxRsUriBuilderSpec.groovy

@@ -0,0 +1,29 @@
+package io.micronaut.jaxrs.runtime.core
+
+import spock.lang.Specification
+
+class JaxRsUriBuilderSpec extends Specification {
+
+    def 'resolve template encodes the value'() {
+        given:
+        def builder = JaxRsUriBuilder.fromPath("/person")
+
+        when:
+        def result = builder.path("/{name}").resolveTemplate("name", "Tim Yates").build()
+
+        then:
+        result.toString() == '/person/Tim%20Yates'
+    }
+
+    def 'resolve template accepts multiple values'() {
+        given:
+        def builder = JaxRsUriBuilder.fromPath("/person/{age}")
+        Map<String, Object> values = Map.of("name", "Tim Yates", "age", 43)
+
+        when:
+        def result = builder.path("/{name}").resolveTemplates(values).build()
+
+        then:
+        result.toString() == '/person/43/Tim%20Yates'
+    }
+}