diff options
Diffstat (limited to 'branches/sca-android/modules/binding-sca-jms/src')
4 files changed, 198 insertions, 0 deletions
diff --git a/branches/sca-android/modules/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSBroker.java b/branches/sca-android/modules/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSBroker.java new file mode 100644 index 0000000000..6c13b550ba --- /dev/null +++ b/branches/sca-android/modules/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSBroker.java @@ -0,0 +1,70 @@ +/*
+ * 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 java.net.URI;
+
+import org.apache.activemq.broker.BrokerService;
+import org.apache.activemq.broker.TransportConnector;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+
+/**
+ * The JMS broker for the JMS based SCA binding
+ * TODO: configure from a binding.jms in definitions.xml
+ */
+public class JMSBroker implements ModuleActivator {
+
+ // this is static so that there is only one broker per JVM
+ // if that wasn't the case then to use the vm: transport each broker
+ // would need a unique name and clients would need to know the name
+ private static BrokerService broker;
+
+ public void start(ExtensionPointRegistry arg0) {
+ if (broker == null) {
+ broker = new BrokerService();
+ broker.setPersistent(false);
+ broker.setUseJmx(false);
+ try {
+
+ TransportConnector tc = broker.addConnector("tcp://localhost:0");
+ tc.setDiscoveryUri(URI.create("multicast://default"));
+
+ broker.addNetworkConnector("multicast://default");
+
+ broker.start();
+
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+ }
+
+ public void stop(ExtensionPointRegistry arg0) {
+ if (broker != null) {
+ try {
+ broker.stop();
+ broker = null;
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+ }
+}
diff --git a/branches/sca-android/modules/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSSCABindingProviderFactory.java b/branches/sca-android/modules/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSSCABindingProviderFactory.java new file mode 100644 index 0000000000..cfb14e6d56 --- /dev/null +++ b/branches/sca-android/modules/binding-sca-jms/src/main/java/org/apache/tuscany/sca/binding/sca/jms/JMSSCABindingProviderFactory.java @@ -0,0 +1,91 @@ +/* + * 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; + private ExtensionPointRegistry extensionPoints; + + public JMSSCABindingProviderFactory(ExtensionPointRegistry extensionPoints) { + this.extensionPoints = 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); + + // 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); + + return new JMSBindingReferenceBindingProvider(component, reference, jmsBinding, extensionPoints); + } + + public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component, + RuntimeComponentService service, + DistributedSCABinding binding) { + JMSBinding jmsBinding = createBinding(binding); + jmsBinding.setDestinationCreate(JMSBindingConstants.CREATE_ALWAYS); + return new JMSBindingServiceBindingProvider(component, service, binding.getSCABinding(), jmsBinding, workScheduler, extensionPoints); + } + + 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.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/branches/sca-android/modules/binding-sca-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/branches/sca-android/modules/binding-sca-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator new file mode 100644 index 0000000000..f1b9825130 --- /dev/null +++ b/branches/sca-android/modules/binding-sca-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator @@ -0,0 +1,18 @@ +# 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.
+
+org.apache.tuscany.sca.binding.sca.jms.JMSBroker
diff --git a/branches/sca-android/modules/binding-sca-jms/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/branches/sca-android/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/branches/sca-android/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
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