1 files changed, 108 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.6-TUSCANY-3909/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSSCABindingProviderFactory.java b/sca-java-1.x/tags/1.6-TUSCANY-3909/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSSCABindingProviderFactory.java
new file mode 100644
index 0000000000..44ab8f3fbf
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+++ b/sca-java-1.x/tags/1.6-TUSCANY-3909/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSSCABindingProviderFactory.java
@@ -0,0 +1,108 @@
+/*
+ * 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.sca.jms;
+
+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.provider.JMSBindingReferenceBindingProvider;
+import org.apache.tuscany.sca.binding.jms.provider.JMSBindingServiceBindingProvider;
+import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory;
+import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactoryExtensionPoint;
+import org.apache.tuscany.sca.binding.sca.DistributedSCABinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.host.jms.JMSHostExtensionPoint;
+import org.apache.tuscany.sca.host.jms.JMSServiceListenerFactory;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.tuscany.sca.work.WorkScheduler;
+
+/**
+ * The factory for the JMS based implementation of the distributed sca binding
+ */
+public class JMSSCABindingProviderFactory implements BindingProviderFactory<DistributedSCABinding> {
+    
+    private WorkScheduler workScheduler;
+    private ExtensionPointRegistry extensionPoints;
+    private JMSResourceFactoryExtensionPoint jmsRFEP;
+    private JMSServiceListenerFactory serviceListenerFactory;
+
+    public JMSSCABindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        workScheduler = utilities.getUtility(WorkScheduler.class);
+        assert workScheduler != null;
+        jmsRFEP = (JMSResourceFactoryExtensionPoint)extensionPoints.getExtensionPoint(JMSResourceFactoryExtensionPoint.class);
+        if (jmsRFEP == null) {
+            jmsRFEP = new AMQResourceFactoryExtensionPoint();
+        }
+        JMSHostExtensionPoint jmsHostExtensionPoint = (JMSHostExtensionPoint)extensionPoints.getExtensionPoint(JMSHostExtensionPoint.class);
+        serviceListenerFactory = jmsHostExtensionPoint.getJMSServiceListenerFactory();
+    }    
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   DistributedSCABinding binding) {
+        JMSBinding jmsBinding = createBinding(binding);
+
+        // FIXME: CREATE_NEVER doesn't work as the dynamically created JNDI destinations 
+        // aren't replicated around the broker cluster. Maybe it needs an AMQ specific
+        // impl of the Tuscany JMSResourceFactory which uses use physical destinations 
+        // instead of JNDI
+        // jmsBinding.setDestinationCreate(JMSBindingConstants.CREATE_NEVER);
+
+        JMSResourceFactory jmsRF = jmsRFEP.createJMSResourceFactory(jmsBinding);
+        return new JMSBindingReferenceBindingProvider(component, reference, jmsBinding, extensionPoints, jmsRF);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               DistributedSCABinding binding) {
+        JMSBinding jmsBinding = createBinding(binding);
+        jmsBinding.setDestinationCreate(JMSBindingConstants.CREATE_ALWAYS);
+        JMSResourceFactory jmsRF = jmsRFEP.createJMSResourceFactory(jmsBinding);
+        return new JMSBindingServiceBindingProvider(component, service, binding.getSCABinding(), jmsBinding, serviceListenerFactory, extensionPoints, jmsRF);
+    }
+
+    private JMSBinding createBinding(DistributedSCABinding binding) {
+        JMSBinding b = new JMSBinding();
+        b.setInitialContextFactoryName("org.apache.activemq.jndi.ActiveMQInitialContextFactory");
+        b.setJndiURL("vm://localhost"); // TODO: plug in jndi url from definitions.xml
+        
+        b.setJMSTimeToLive(9);
+        
+        b.setRequestMessageProcessorName(JMSBindingConstants.OBJECT_MP_CLASSNAME);
+        b.setResponseMessageProcessorName(JMSBindingConstants.OBJECT_MP_CLASSNAME);
+        if (binding.getSCABinding().getURI().startsWith("/")) {
+            b.setDestinationName(binding.getSCABinding().getURI().substring(1));
+        } else {
+            b.setDestinationName(binding.getSCABinding().getURI());
+        }
+        return b;
+    }
+
+    public Class<DistributedSCABinding> getModelType() {
+        return DistributedSCABinding.class;
+    }  
+}