1 files changed, 142 insertions, 0 deletions
diff --git a/sandbox/sebastien/java/sca-node/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java b/sandbox/sebastien/java/sca-node/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java
new file mode 100644
index 0000000000..4920e92ae5
--- /dev/null
+++ b/sandbox/sebastien/java/sca-node/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java
@@ -0,0 +1,142 @@
+/*
+ * 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.provider;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.jms.JMSException;
+
+import org.apache.tuscany.sca.binding.jms.impl.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingConstants;
+import org.apache.tuscany.sca.binding.jms.impl.JMSBindingException;
+import org.apache.tuscany.sca.interfacedef.Interface;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * Implementation of the JMS reference binding provider.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class JMSBindingReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private RuntimeComponentReference reference;
+    private JMSBinding jmsBinding;
+    private List<JMSBindingInvoker> jmsBindingInvokers = new ArrayList<JMSBindingInvoker>();
+    private JMSResourceFactory jmsResourceFactory;
+
+    public JMSBindingReferenceBindingProvider(RuntimeComponent component,
+                                              RuntimeComponentReference reference,
+                                              JMSBinding binding) {
+        this.reference = reference;
+        this.jmsBinding = binding;
+        jmsResourceFactory = new JMSResourceFactory(binding.getConnectionFactoryName(), binding.getInitialContextFactoryName(), binding.getJndiURL());
+
+        if (XMLTextMessageProcessor.class.isAssignableFrom(jmsBinding.getRequestMessageProcessor().getClass())) {
+            setXMLDataBinding(reference);
+        }
+
+    }
+
+    protected void setXMLDataBinding(RuntimeComponentReference reference) {
+        try {
+            InterfaceContract ic = (InterfaceContract)reference.getInterfaceContract().clone();
+
+            Interface ii = (Interface)ic.getInterface().clone();
+            ii.resetDataBinding("org.apache.axiom.om.OMElement");
+            ic.setInterface(ii);
+            reference.setInterfaceContract(ic);
+
+        } catch (CloneNotSupportedException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public Invoker createInvoker(Operation operation) {
+
+        if (jmsBinding.getDestinationName().equals(JMSBindingConstants.DEFAULT_DESTINATION_NAME)) {
+            throw new JMSBindingException("No destination specified for reference " + reference.getName());
+        }
+
+        /* The following doesn't work as I can't get to the 
+         * target list on the composite reference
+                // if the default destination queue name is set
+                // set the destination queue name to the wired service name
+                // so that any wires can be assured a unique endpoint.
+                
+                if (jmsBinding.getDestinationName().equals(JMSBindingConstants.DEFAULT_DESTINATION_NAME)){
+                    // get the name of the target service
+                    List<ComponentService> targets = reference.getTargets();
+                    
+                    if (targets.size() < 1){
+                        throw new JMSBindingException("No target specified for reference " +
+                                                      reference.getName() +
+                                                      " so destination queue name can't be determined");
+                    }
+                    
+                    if (targets.size() > 1){
+                        throw new JMSBindingException("More than one target specified for reference " +
+                                                      reference.getName() +
+                                                      " so destination queue name can't be determined");
+                    }
+                    
+                    ComponentService service = targets.get(0);
+                    jmsBinding.setDestinationName(service.getName());
+                }
+                
+                
+                // if the default response queue name is set 
+                // set the response queue to the names of this 
+                // reference
+                if (jmsBinding.getResponseDestinationName().equals(JMSBindingConstants.DEFAULT_RESPONSE_DESTINATION_NAME)){
+                    jmsBinding.setResponseDestinationName(reference.getName());
+                }    
+        */        
+        JMSBindingInvoker invoker = new JMSBindingInvoker(jmsBinding, operation, jmsResourceFactory);
+        jmsBindingInvokers.add(invoker);
+        return invoker;
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return true;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+
+    public void start() {
+
+    }
+
+    public void stop() {
+        try {
+            jmsResourceFactory.closeConnection();
+        } catch (JMSException e) {
+            throw new JMSBindingException(e);
+        }
+    }
+
+}