1 files changed, 113 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsobject/runtime/WireFormatJMSObjectReferenceProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsobject/runtime/WireFormatJMSObjectReferenceProvider.java
new file mode 100644
index 0000000000..44e59a0226
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsobject/runtime/WireFormatJMSObjectReferenceProvider.java
@@ -0,0 +1,113 @@
+/*
+ * 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.jms.wireformat.jmsobject.runtime;
+
+import java.util.HashMap;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentReference;
+import org.apache.tuscany.sca.binding.jms.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.JMSBindingConstants;
+import org.apache.tuscany.sca.binding.jms.wireformat.WireFormatJMSObject;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.provider.WireFormatProvider;
+import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class WireFormatJMSObjectReferenceProvider implements WireFormatProvider {
+    private ExtensionPointRegistry registry;
+    private RuntimeEndpointReference endpointReference;
+    private JMSBinding binding;
+    private InterfaceContract interfaceContract; 
+    
+    private HashMap<String,String> singleArgMap; //map of one arg operations, leave empty if wrapSingleInput is true
+
+    public WireFormatJMSObjectReferenceProvider(ExtensionPointRegistry registry,
+                                               RuntimeEndpointReference endpointReference) {
+        super();
+        this.registry = registry;
+        this.endpointReference = endpointReference;
+        this.binding = (JMSBinding)endpointReference.getBinding();
+        
+        this.singleArgMap = new HashMap<String,String>();
+        ComponentReference reference = endpointReference.getReference();
+        
+        // configure the reference based on this wire format
+        
+        // currently maintaining the message processor structure which 
+        // contains the details of jms message processing however override 
+        // any message processors specified in the SCDL in this case
+        if (this.binding.getRequestWireFormat() instanceof WireFormatJMSObject){
+            this.binding.setRequestMessageProcessorName(JMSBindingConstants.OBJECT_MP_CLASSNAME);
+            
+            //we don't need to create this map if wrapSingleInput is true
+            if (!((WireFormatJMSObject) this.binding.getRequestWireFormat()).isWrappedSingleInput()){
+                List<Operation> opList = reference.getReference().getInterfaceContract().getInterface().getOperations();
+                
+                for (Operation op: opList) {
+                    if (op.getInputType().getLogical().size() == 1){
+                        this.singleArgMap.put(op.getName(), "");
+                    }
+                }
+            } 
+        }
+        if (this.binding.getResponseWireFormat() instanceof WireFormatJMSObject){
+            this.binding.setResponseMessageProcessorName(JMSBindingConstants.OBJECT_MP_CLASSNAME);
+        }
+        
+        // just point to the reference interface contract so no 
+        // databinding transformation takes place
+        interfaceContract = reference.getReference().getInterfaceContract();
+    }
+    
+    public InterfaceContract configureWireFormatInterfaceContract(InterfaceContract interfaceContract){
+        
+        if (this.interfaceContract != null ) {
+            if (this.binding.getRequestWireFormat() instanceof WireFormatJMSObject){
+                // set the request data transformation
+                interfaceContract.getInterface().resetInterfaceInputTypes(this.interfaceContract.getInterface());
+            }
+            if (this.binding.getResponseWireFormat() instanceof WireFormatJMSObject){
+                // set the response data transformation
+                interfaceContract.getInterface().resetInterfaceOutputTypes(this.interfaceContract.getInterface());
+            }
+        }
+        
+        return interfaceContract;
+    }    
+
+    public Interceptor createInterceptor() {
+        return new WireFormatJMSObjectReferenceInterceptor(registry, null, endpointReference, this.singleArgMap);
+    }
+
+    public String getPhase() {
+        return Phase.REFERENCE_BINDING_WIREFORMAT;
+    }
+
+    public InterfaceContract getWireFormatInterfaceContract() {
+        return interfaceContract;
+    }
+}