1 files changed, 134 insertions, 0 deletions
diff --git a/sandbox/event/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java b/sandbox/event/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java
new file mode 100644
index 0000000000..1bcc09e366
--- /dev/null
+++ b/sandbox/event/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/provider/JMSBindingReferenceBindingProvider.java
@@ -0,0 +1,134 @@
+/*
+ * 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.axiom.om.OMElement;
+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.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+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;
+    private RuntimeComponent component;
+    private InterfaceContract wsdlInterfaceContract; 
+    private ExtensionPointRegistry extensions;
+
+    public JMSBindingReferenceBindingProvider(RuntimeComponent component, RuntimeComponentReference reference, JMSBinding binding,  ExtensionPointRegistry extensions, JMSResourceFactory jmsResourceFactory) {
+        this.reference = reference;
+        this.jmsBinding = binding;
+        this.extensions = extensions;
+        this.component = component;
+        this.jmsResourceFactory = jmsResourceFactory;
+
+        if (XMLTextMessageProcessor.class.isAssignableFrom(JMSMessageProcessorUtil.getRequestMessageProcessor(jmsBinding).getClass())) {
+            setXMLDataBinding(reference);
+        }
+
+    }
+    
+    protected void setXMLDataBinding(RuntimeComponentReference reference) {
+        
+        WebServiceBindingFactory wsFactory = extensions.getExtensionPoint(WebServiceBindingFactory.class);
+        WebServiceBinding wsBinding = wsFactory.createWebServiceBinding();
+        BindingWSDLGenerator.generateWSDL(component, reference, wsBinding, extensions, null);
+        wsdlInterfaceContract = wsBinding.getBindingInterfaceContract();
+        wsdlInterfaceContract.getInterface().resetDataBinding(OMElement.class.getName());
+        
+        // TODO: TUSCANY-xxx, section 5.2 "Default Data Binding" in the JMS binding spec  
+        
+//        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)) {
+            if (!reference.isCallback()) {
+                throw new JMSBindingException("No destination specified for reference " + reference.getName());
+            }
+        }
+
+        JMSBindingInvoker invoker = new JMSBindingInvoker(jmsBinding, operation, jmsResourceFactory, reference);
+        jmsBindingInvokers.add(invoker);
+        return invoker;
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return true;
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        if (wsdlInterfaceContract != null) {
+            return wsdlInterfaceContract;
+        } else {
+            if (reference.getInterfaceContract() == null) {
+                return reference.getReference().getInterfaceContract();
+            } else {
+                return reference.getInterfaceContract();
+            }
+        }
+    }
+
+    public void start() {
+
+    }
+
+    public void stop() {
+        try {
+            jmsResourceFactory.closeConnection();
+        } catch (JMSException e) {
+            throw new JMSBindingException(e);
+        }
+    }
+
+}