Start of a remote SCA binding that uses JMS. I'll post to the ML more about this, i want to use it initially for the JEE work and webapps talking to each other in the same container

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@691144 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 100 insertions, 0 deletions

diff --git a/java/sca/modules/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSSCABindingProviderFactory.java b/java/sca/modules/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSSCABindingProviderFactory.java
new file mode 100644
index 0000000000..5e60ba4607
--- /dev/null
+++ b/java/sca/modules/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSSCABindingProviderFactory.java
@@ -0,0 +1,81 @@
+/*
+ * 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.sca.DistributedSCABinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+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;
+
+    public JMSSCABindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        workScheduler = utilities.getUtility(WorkScheduler.class);
+        assert workScheduler != null;
+    }    
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   DistributedSCABinding binding) {
+        JMSBinding jmsBinding = createBinding(binding);
+        return new JMSBindingReferenceBindingProvider(component, reference, jmsBinding);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               DistributedSCABinding binding) {
+        JMSBinding jmsBinding = createBinding(binding);
+        return new JMSBindingServiceBindingProvider(component, service, binding.getSCABinding(), jmsBinding, workScheduler);
+    }
+
+    private JMSBinding createBinding(DistributedSCABinding binding) {
+        JMSBinding b = new JMSBinding();
+        b.setInitialContextFactoryName("org.apache.activemq.jndi.ActiveMQInitialContextFactory");
+        b.setJndiURL("tcp://localhost:61616"); // TODO: plug in jndi url from definitions.xml
+        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;
+    }  
+}
diff --git a/java/sca/modules/binding-sca-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/java/sca/modules/binding-sca-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..8e53649af1
--- /dev/null
+++ b/java/sca/modules/binding-sca-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# 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. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.sca.jms.JMSSCABindingProviderFactory;model=org.apache.tuscany.sca.binding.sca.DistributedSCABinding