1 files changed, 129 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/0.99-incubating/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java b/sca-java-1.x/tags/0.99-incubating/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java
new file mode 100644
index 0000000000..7c5b677745
--- /dev/null
+++ b/sca-java-1.x/tags/0.99-incubating/modules/binding-jms/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java
@@ -0,0 +1,129 @@
+/*
+ * 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 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.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>();
+
+    public JMSBindingReferenceBindingProvider(RuntimeComponent component,
+                                              RuntimeComponentReference reference,
+                                              JMSBinding binding) {
+        this.reference  = reference;
+        this.jmsBinding = binding;         
+        
+    }
+
+    public Invoker createInvoker(Operation operation, boolean isCallback) {
+ 
+        if (jmsBinding.getDestinationName().equals(JMSBindingConstants.DEFAULT_DESTINATION_NAME)){
+            throw new JMSBindingException("No destination specified for reference " +
+                                          reference.getName());            
+        }
+        
+        if (jmsBinding.getResponseDestinationName().equals(JMSBindingConstants.DEFAULT_RESPONSE_DESTINATION_NAME)){
+            throw new JMSBindingException("No response 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());
+        }    
+*/        
+        if (isCallback) {
+            throw new UnsupportedOperationException();
+        } else {
+            JMSBindingInvoker invoker =  new JMSBindingInvoker(jmsBinding,
+                                                               operation); 
+            jmsBindingInvokers.add(invoker);
+            return invoker;
+        }
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return reference.getInterfaceContract();
+    }
+
+    public void start() {
+        
+    }
+
+    public void stop() {
+        try {
+            for (JMSBindingInvoker invoker : jmsBindingInvokers) {
+                invoker.stop();
+                
+            }
+        } catch (Exception e) {
+            throw new JMSBindingException("Error stopping JMSReferenceBinding", e);
+        }        
+    }
+
+}