1 files changed, 112 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/host/DefaultServiceInvoker.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/host/DefaultServiceInvoker.java
new file mode 100644
index 0000000000..566284fda6
--- /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/host/DefaultServiceInvoker.java
@@ -0,0 +1,112 @@
+/*
+ * 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.host;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageListener;
+import javax.naming.NamingException;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.binding.jms.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.context.JMSBindingContext;
+import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
+
+/**
+ * TODO RRB experiement
+ * Listener for the JMSBinding.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DefaultServiceInvoker implements MessageListener {
+
+    private static final Logger logger = Logger.getLogger(DefaultServiceInvoker.class.getName());
+
+    private RuntimeEndpoint endpoint;
+    private JMSBinding jmsBinding;
+    private Binding targetBinding;
+    private JMSResourceFactory jmsResourceFactory;
+    private RuntimeComponentService service;
+    private MessageFactory messageFactory;
+
+    public DefaultServiceInvoker(RuntimeEndpoint endpoint, Binding targetBinding, MessageFactory messageFactory, JMSResourceFactory rf) throws NamingException {
+        this.endpoint = endpoint;
+        this.jmsBinding = (JMSBinding) endpoint.getBinding();
+        this.jmsResourceFactory = rf;
+        this.service = (RuntimeComponentService) endpoint.getService();
+        this.targetBinding = targetBinding;
+        this.messageFactory = messageFactory;
+        
+    }
+
+    public void onMessage(Message requestJMSMsg) {
+        logger.log(Level.FINE, "JMS service '" + service.getName() + "' received message " + requestJMSMsg);
+        try {
+            invokeService(requestJMSMsg);
+        } catch (Throwable e) {
+            logger.log(Level.SEVERE, "Exception send fault response '" + service.getName(), e);
+        }
+    }
+
+    protected void invokeService(Message requestJMSMsg) throws JMSException, InvocationTargetException {
+
+        // create the tuscany message
+        org.apache.tuscany.sca.invocation.Message tuscanyMsg = messageFactory.createMessage();
+        
+        // populate the message context with JMS binding information
+        JMSBindingContext context = new JMSBindingContext();
+        tuscanyMsg.setBindingContext(context);
+        
+        context.setJmsMsg(requestJMSMsg);
+        context.setJmsResourceFactory(jmsResourceFactory);
+        context.setReplyToDestination(requestJMSMsg.getJMSReplyTo());
+        
+        // set the message body
+        tuscanyMsg.setBody(requestJMSMsg);
+        
+        // call the runtime wire - the response is handled by the 
+        // transport interceptor
+        //getEndpoint(targetBinding).invoke(tuscanyMsg);
+        RuntimeEndpoint endpoint = getEndpoint(targetBinding);
+        if( endpoint.isAsyncInvocation() ) {
+        	endpoint.invokeAsync(tuscanyMsg);
+        } else {
+        	endpoint.invoke(tuscanyMsg);
+        } // end if
+            
+    } // end method invokeService
+    
+    private RuntimeEndpoint getEndpoint(Binding targetBinding) {
+        for(Endpoint ep: service.getEndpoints()) {
+            if(ep.getBinding() == targetBinding) {
+                return (RuntimeEndpoint) ep;
+            }
+        }
+        return endpoint; 
+    }
+
+}