1 files changed, 184 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/WireFormatJMSDefaultReferenceInterceptor.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/WireFormatJMSDefaultReferenceInterceptor.java
new file mode 100644
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--- /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/WireFormatJMSDefaultReferenceInterceptor.java
@@ -0,0 +1,184 @@
+/*
+ * 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 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.provider.xml.XMLHelper;
+import org.apache.tuscany.sca.binding.jms.provider.xml.XMLHelperFactory;
+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.interfacedef.util.FaultException;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
+
+/**
+ * 
+ * @version $Rev$ $Date$
+ */
+public class WireFormatJMSDefaultReferenceInterceptor extends InterceptorAsyncImpl {
+
+    private Invoker next;
+    private RuntimeEndpointReference endpointReference;
+    private JMSResourceFactory jmsResourceFactory;
+    private JMSBinding jmsBinding;
+    private DefaultMessageProcessor requestMessageProcessor;
+    private DefaultMessageProcessor responseMessageProcessor;
+    private HashMap<String, Boolean> inputWrapperMap;
+    private HashMap<String, Object> outputWrapperMap;
+    private XMLHelper xmlhelper;
+
+    public WireFormatJMSDefaultReferenceInterceptor(ExtensionPointRegistry registry, JMSResourceFactory jmsResourceFactory, RuntimeEndpointReference endpointReference, HashMap<String, Boolean> inputWrapperMap,
+            HashMap<String, Object> outputWrapperMap) {
+        super();
+        this.jmsBinding = (JMSBinding) endpointReference.getBinding();
+        this.endpointReference = endpointReference;
+        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;
+        this.xmlhelper = XMLHelperFactory.createXMLHelper(registry);
+    }
+
+    public Message invoke(Message msg) {
+
+        if (jmsBinding.getRequestWireFormat() instanceof WireFormatJMSDefault) {
+            msg = invokeRequest(msg);
+        }
+
+        msg = getNext().invoke(msg);
+
+        if (jmsBinding.getResponseWireFormat() instanceof WireFormatJMSDefault) {
+            msg = invokeResponse(msg);
+        }
+
+        return msg;
+    }
+
+    public Message invokeRequest(Message msg) {
+        try {
+            // get the jms context
+            JMSBindingContext context = msg.getBindingContext();
+            Session session = context.getJmsSession();
+
+            javax.jms.Message requestMsg;
+
+            if (((WireFormatJMSDefault) jmsBinding.getRequestWireFormat()).isUseBytesMessage()) {
+                requestMsg = requestMessageProcessor.insertPayloadIntoJMSBytesMessage(session, msg.getBody(), this.inputWrapperMap.get(msg.getOperation().getName()));
+            } else {
+                requestMsg = requestMessageProcessor.insertPayloadIntoJMSTextMessage(session, msg.getBody(), this.inputWrapperMap.get(msg.getOperation().getName()));
+            }
+
+            msg.setBody(requestMsg);
+
+            requestMsg.setJMSReplyTo(context.getReplyToDestination());
+
+            return msg;
+        } catch (JMSException e) {
+            throw new JMSBindingException(e);
+        }
+    }
+
+    public Message invokeResponse(Message msg) {
+        if (msg.getBody() != null) {
+            javax.jms.Message jmsMsg = (javax.jms.Message) msg.getBody();
+
+            Operation op = msg.getOperation();
+            DataType outputDataType = op.getOutputType();
+
+            Class<?> outputType = null;
+            if (outputDataType != null) {
+                outputType = outputDataType.getPhysical();
+            }
+
+            if (outputType != null && javax.jms.Message.class.isAssignableFrom(outputType)) {
+                msg.setBody(jmsMsg);
+            } else {
+
+                Object wrapper = null;
+                // if we have a fault no need to wrap the response
+                try {
+                    if (!jmsMsg.getBooleanProperty(JMSBindingConstants.FAULT_PROPERTY)) {
+                        // If there is only one arg we must add a wrapper if the operation is wrapper style
+                        wrapper = this.outputWrapperMap.get(msg.getOperation().getName());
+                    }
+                } catch (JMSException e) {
+                    throw new JMSBindingException(e);
+                }
+
+                Object response;
+                if (jmsMsg instanceof BytesMessage) {
+                    response = responseMessageProcessor.extractPayloadFromJMSBytesMessage(jmsMsg, wrapper);
+                } else {
+                    response = responseMessageProcessor.extractPayloadFromJMSTextMessage(jmsMsg, wrapper);
+                }
+
+                if (response != null) {
+                    msg.setBody(response);
+                    try {
+                        if (jmsMsg.getBooleanProperty(JMSBindingConstants.FAULT_PROPERTY)) {
+                            FaultException e = new FaultException("remote exception", response);
+                            xmlhelper.setFaultName(e, response);
+                            msg.setFaultBody(e);
+                        }
+                    } catch (JMSException e) {
+                        throw new JMSBindingException(e);
+                    }
+                } else {
+                    msg.setBody(null);
+                }
+            }
+        }
+
+        return msg;
+    }
+
+    public Invoker getNext() {
+        return next;
+    }
+
+    public void setNext(Invoker next) {
+        this.next = next;
+    }
+
+	public Message processRequest(Message msg) {
+		return invokeRequest(msg);
+	} // end method processRequest
+
+	public Message processResponse(Message msg) {
+		return invokeResponse(msg);
+	} // end method processResponse
+}