1 files changed, 109 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WebServiceBindingBuilder.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WebServiceBindingBuilder.java
new file mode 100644
index 0000000000..5e83622b79
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WebServiceBindingBuilder.java
@@ -0,0 +1,109 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.wsdlgen;
+
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Base;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Contract;
+import org.apache.tuscany.sca.assembly.builder.BindingBuilder;
+import org.apache.tuscany.sca.assembly.builder.BuilderContext;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.policy.BindingType;
+import org.apache.tuscany.sca.policy.DefaultingPolicySubject;
+import org.apache.tuscany.sca.policy.DefaultIntent;
+import org.apache.tuscany.sca.policy.Intent;
+import org.apache.tuscany.sca.policy.PolicyFactory;
+import org.apache.tuscany.sca.policy.PolicySubject;
+
+/**
+ * A factory for the calculated WSDL document needed by Web Service bindings.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WebServiceBindingBuilder implements BindingBuilder<WebServiceBinding> {
+
+    private ExtensionPointRegistry extensionPoints;
+    private PolicyFactory policyFactory;
+
+    public WebServiceBindingBuilder(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+        
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        this.policyFactory = modelFactories.getFactory(PolicyFactory.class);
+    }
+
+    /**
+     * Create a calculated WSDL document and save it in the Web Service binding. 
+     */
+    public void build(Component component, Contract contract, WebServiceBinding binding, BuilderContext context, boolean rebuild) {
+        // in some cases (callback service endpoint processing) we need to re-set the binding interface contract
+        // and re-generate the WSDL doc from it. This is because the callback binding may be cloned from the 
+        // forward binding
+        if (rebuild == true){
+            binding.setBindingInterfaceContract(null);
+            binding.setGeneratedWSDLDocument(null);
+        }
+        
+        BindingWSDLGenerator.generateWSDL(component, contract, binding, extensionPoints, context.getMonitor());
+        
+        /*
+        * Set the default mayProvides intent provided by the binding. For example, 
+        * It mayProvides SOAP.v1_1 and SOAP.v1_2. If you don't specify any intents 
+        * it implements SOAP.v1_1 by default and hence the default intent
+        * is SOAP.v1_1. Binding.ws doesn't allwaysProvide SOAP.v1_1 though as if the 
+        * user specifies the SOAP.v1_2 the binding does SOAP.v1_2 instead of SOAP.v1_1
+        * 
+        * This logic is here rather than in the binding model so that the behaviour
+        * of the implementation is not dictated by the hard coded configuration of the
+        * model. This build runs before the policy builders where this information is used
+        * TODO - can we get this code into the actual impl modules itself. Move this builder?
+        */        
+        List<DefaultIntent> defaultIntents = ((DefaultingPolicySubject)binding).getDefaultIntents();
+        DefaultIntent defaultIntent = policyFactory.createDefaultIntent();
+        
+        Definitions systemDefinitions = context.getDefinitions();
+        if (systemDefinitions != null){
+            BindingType bindingType = systemDefinitions.getBindingType(binding.getType());
+            for (Intent mayProvideIntent : bindingType.getMayProvidedIntents()){
+                if (mayProvideIntent.getName().getLocalPart().equals("SOAP.v1_1")){
+                    defaultIntent.setIntent(mayProvideIntent);
+                }
+                if (mayProvideIntent.getName().getLocalPart().equals("SOAP.v1_2")){
+                    defaultIntent.getMutuallyExclusiveIntents().add(mayProvideIntent);
+                }                
+            }
+            
+            defaultIntents.add(defaultIntent);
+        }      
+        
+    }
+
+    public QName getBindingType() {
+        return WebServiceBinding.TYPE;
+    }
+
+}