1 files changed, 189 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/jmsdefault/runtime/WireFormatJMSDefaultServiceInterceptor.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/jmsdefault/runtime/WireFormatJMSDefaultServiceInterceptor.java
new file mode 100644
index 0000000000..6804333541
--- /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/jmsdefault/runtime/WireFormatJMSDefaultServiceInterceptor.java
@@ -0,0 +1,189 @@
+/*
+ * 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.jmsdefault.runtime;
+
+import java.util.HashMap;
+import java.util.List;
+
+import javax.jms.BytesMessage;
+import javax.jms.JMSException;
+import javax.jms.Session;
+
+import org.apache.tuscany.sca.binding.jms.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.JMSBindingConstants;
+import org.apache.tuscany.sca.binding.jms.JMSBindingException;
+import org.apache.tuscany.sca.binding.jms.context.JMSBindingContext;
+import org.apache.tuscany.sca.binding.jms.provider.DefaultMessageProcessor;
+import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory;
+import org.apache.tuscany.sca.binding.jms.wireformat.WireFormatJMSDefault;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.invocation.InterceptorAsyncImpl;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
+
+/**
+ * Policy handler to handle PolicySet related to Logging with the QName {http://tuscany.apache.org/xmlns/sca/1.1/impl/java}LoggingPolicy
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WireFormatJMSDefaultServiceInterceptor extends InterceptorAsyncImpl {
+    private RuntimeEndpoint endpoint;
+    private JMSResourceFactory jmsResourceFactory;
+    private JMSBinding jmsBinding;
+    private DefaultMessageProcessor requestMessageProcessor;
+    private DefaultMessageProcessor responseMessageProcessor;
+    private HashMap<String, Object> inputWrapperMap;
+    private HashMap<String, Boolean> outputWrapperMap;
+
+    public WireFormatJMSDefaultServiceInterceptor(ExtensionPointRegistry registry, JMSResourceFactory jmsResourceFactory, RuntimeEndpoint endpoint, HashMap<String, Object> inputWrapperMap,
+            HashMap<String, Boolean> outputWrapperMap) {
+        super();
+        this.jmsBinding = (JMSBinding) endpoint.getBinding();
+        this.endpoint = endpoint;
+        this.jmsResourceFactory = jmsResourceFactory;
+        // Note the default processor doesn't follow the normal processor pattern 
+        // as it has to handle both text and bytes messages
+        this.requestMessageProcessor = new DefaultMessageProcessor(jmsBinding, registry);
+        this.responseMessageProcessor = new DefaultMessageProcessor(jmsBinding, registry);
+        this.inputWrapperMap = inputWrapperMap;
+        this.outputWrapperMap = outputWrapperMap;
+        
+    }
+
+    public Message invoke(Message msg) {
+        
+        if (jmsBinding.getRequestWireFormat() instanceof WireFormatJMSDefault) {
+            msg = invokeRequest(msg);
+        }
+
+        msg = getNext().invoke(msg);
+
+        // if it's oneway return back
+        Operation operation = msg.getOperation();
+        if (operation != null && operation.isNonBlocking()) {
+            return msg;
+        }
+
+        if (jmsBinding.getResponseWireFormat() instanceof WireFormatJMSDefault) {
+            msg = invokeResponse(msg);
+        }
+
+        return msg;
+    }
+
+    public Message invokeRequest(Message msg) {
+        // get the jms context
+        JMSBindingContext context = msg.getBindingContext();
+        javax.jms.Message jmsMsg = context.getJmsMsg();
+
+        Operation op = msg.getOperation();
+        List<DataType> inputDataTypes = op.getInputType().getLogical();
+
+        Class<?> inputType = null;
+        if (inputDataTypes.size() == 1) {
+            inputType = inputDataTypes.get(0).getPhysical();
+        }
+        if (inputType != null && javax.jms.Message.class.isAssignableFrom(inputType)) {
+            msg.setBody(new Object[] { jmsMsg });
+            
+            if (jmsMsg instanceof BytesMessage) {
+                context.setUseBytesForWFJMSDefaultResponse(true);
+            } else {
+                context.setUseBytesForWFJMSDefaultResponse(false);
+            }
+        } else {
+
+            // If there is only one arg we must add a wrapper if the operation is wrapper style
+            Object wrapper = this.inputWrapperMap.get(msg.getOperation().getName());
+
+            Object requestPayload;
+            if (jmsMsg instanceof BytesMessage) {
+                requestPayload = responseMessageProcessor.extractPayloadFromJMSBytesMessage(jmsMsg, wrapper);
+                context.setUseBytesForWFJMSDefaultResponse(true);
+            } else {
+                requestPayload = responseMessageProcessor.extractPayloadFromJMSTextMessage(jmsMsg, wrapper );
+                context.setUseBytesForWFJMSDefaultResponse(false);
+            }
+
+            msg.setBody(new Object[] { requestPayload });
+        }
+
+        return msg;
+
+    }
+
+    public Message invokeResponse(Message msg) {
+
+        // get the jms context
+        JMSBindingContext context = msg.getBindingContext();
+        // The Binding Context may be null on an asynchronous response - in which case, create a new one
+        if(context == null) {
+        	context = createBindingContext();
+        	msg.setBindingContext(context);
+        } // end if
+        Session session = context.getJmsResponseSession();
+
+        javax.jms.Message responseJMSMsg;
+        
+        boolean respondBytesMessage = context.isUseBytesForWFJMSDefaultResponse();
+        
+        if (msg.isFault()) {
+            if (respondBytesMessage == true) {
+                responseJMSMsg = requestMessageProcessor.createFaultJMSBytesMessage(session, (Throwable) msg.getBody());
+            } else {
+                responseJMSMsg = responseMessageProcessor.createFaultJMSTextMessage(session, (Throwable) msg.getBody());
+            }
+        } else {
+            boolean unwrap = false;
+            
+            if (this.outputWrapperMap.get(msg.getOperation().getName()) != null){
+                unwrap = this.outputWrapperMap.get(msg.getOperation().getName());
+            }
+            
+            if (respondBytesMessage == true) {
+                responseJMSMsg = requestMessageProcessor.insertPayloadIntoJMSBytesMessage(session, msg.getBody(), unwrap);
+            } else {
+                responseJMSMsg = requestMessageProcessor.insertPayloadIntoJMSTextMessage(session, msg.getBody(), unwrap);
+            }
+        }
+
+       
+        msg.setBody(responseJMSMsg);
+
+        return msg;
+    }
+
+	private JMSBindingContext createBindingContext() {
+		JMSBindingContext context = new JMSBindingContext();
+        context.setJmsResourceFactory(jmsResourceFactory);
+
+		return context;
+	} // end method createBindingContext
+
+	public Message processRequest(Message msg) {
+		return invokeRequest( msg );
+	} // end method processRequest
+
+	public Message processResponse(Message msg) {
+		return invokeResponse( msg );
+	} // end method processResponse  
+    
+}