6 files changed, 333 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/ActiveMQBroker.java b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/ActiveMQBroker.java
new file mode 100644
index 0000000000..29f7eb0a71
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/ActiveMQBroker.java
@@ -0,0 +1,57 @@
+/*
+ * 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.host.jms.activemq;
+
+import org.apache.activemq.broker.BrokerService;
+
+/**
+ */
+public class ActiveMQBroker {
+
+    public static final String CONNECTOR_URL = "tcp://localhost:61619";
+    private BrokerService broker;
+
+    public ActiveMQBroker() {
+    }
+
+    public void start() {
+        broker = new BrokerService();
+        try {
+            broker.addConnector(CONNECTOR_URL);
+            broker.start();
+        } catch ( Exception e) {
+            e.printStackTrace();
+            throw new RuntimeException(e);
+        }
+    }
+    
+    public void stop() {
+        if (broker != null) {
+            try {
+                broker.stop();
+            } catch (Exception e) {
+                e.printStackTrace();
+                throw new RuntimeException(e);
+            }
+            broker = null; 
+        }
+    }
+
+    
+}
diff --git a/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/ActiveMQJMSHost.java b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/ActiveMQJMSHost.java
new file mode 100644
index 0000000000..cf03ed8d33
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/ActiveMQJMSHost.java
@@ -0,0 +1,33 @@
+/*
+ * 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.host.jms.activemq;
+
+import org.apache.tuscany.sca.host.jms.JMSHost;
+import org.apache.tuscany.sca.host.jms.JMSResourceFactory;
+
+public class ActiveMQJMSHost implements JMSHost {
+
+    public JMSResourceFactory createJMSResourceFactory(String connectionFactoryName, String initialContextFactoryName, String jndiURL) {
+        return new JMSResourceFactoryImpl(connectionFactoryName, initialContextFactoryName, jndiURL);
+    }
+    
+    
+
+}
diff --git a/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/ActiveMQModuleActivator.java b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/ActiveMQModuleActivator.java
new file mode 100644
index 0000000000..f3cd71bb78
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/ActiveMQModuleActivator.java
@@ -0,0 +1,45 @@
+/*
+ * 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.host.jms.activemq;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+
+public class ActiveMQModuleActivator implements ModuleActivator {
+
+    private static ActiveMQBroker activeMQHost;
+
+    public void start(ExtensionPointRegistry registry) {
+    }
+
+    public void stop(ExtensionPointRegistry registry) {
+        if (activeMQHost != null) {
+            activeMQHost.stop();
+            activeMQHost = null;
+        }
+    }
+
+    public static void startBroker() {
+        if (activeMQHost == null) {
+            activeMQHost = new ActiveMQBroker();
+            activeMQHost.start();
+        }
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/JMSResourceFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/JMSResourceFactoryImpl.java
new file mode 100644
index 0000000000..77b3503a9d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/java/org/apache/tuscany/sca/host/jms/activemq/JMSResourceFactoryImpl.java
@@ -0,0 +1,159 @@
+/*
+ * 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.host.jms.activemq;
+
+import java.util.Properties;
+
+import javax.jms.Connection;
+import javax.jms.ConnectionFactory;
+import javax.jms.Destination;
+import javax.jms.JMSException;
+import javax.jms.Session;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+
+import org.apache.tuscany.sca.host.jms.JMSResourceFactory;
+
+/**
+ * Abstracts away any JMS provide specific feature from the JMS binding
+ */
+public class JMSResourceFactoryImpl implements JMSResourceFactory {
+
+    private static final String DEFAULT_ICFN = "org.apache.activemq.jndi.ActiveMQInitialContextFactory";
+    private String initialContextFactoryName = DEFAULT_ICFN;
+    private String connectionFactoryName = "ConnectionFactory";
+    private String jndiURL = ActiveMQBroker.CONNECTOR_URL;
+    
+    private Connection connection;
+    private Context context;
+    private boolean isConnectionStarted;
+
+    public JMSResourceFactoryImpl(String connectionFactoryName, String initialContextFactoryName, String jndiURL) {
+        if (connectionFactoryName != null) {
+            this.connectionFactoryName = connectionFactoryName.trim();
+        }
+        if (initialContextFactoryName != null) {
+            this.initialContextFactoryName = initialContextFactoryName.trim();
+        }
+        if (jndiURL != null) {
+            this.jndiURL = jndiURL.trim();
+        }
+    }
+
+    /*
+     * This is a simple implementation where a connection is created per binding Ideally the resource factory should be
+     * able to leverage the host environment to provide connection pooling if it can. E.g. if Tuscany is running inside
+     * an AppServer Then we could leverage the JMS resources it provides
+     * 
+     * @see org.apache.tuscany.binding.jms.JMSResourceFactory#getConnection()
+     */
+    public Connection getConnection() throws NamingException, JMSException {
+        if (connection == null) {
+            createConnection();
+        }
+        return connection;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.binding.jms.JMSResourceFactory#createSession()
+     */
+    public Session createSession() throws JMSException, NamingException {
+        return getConnection().createSession(false, Session.AUTO_ACKNOWLEDGE);
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.binding.jms.JMSResourceFactory#startConnection()
+     */
+    public void startConnection() throws JMSException, NamingException {
+        if (!isConnectionStarted) {
+            getConnection().start();
+            isConnectionStarted = true;
+        }
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.tuscany.binding.jms.JMSResourceFactory#closeConnection()
+     */
+    public void closeConnection() throws JMSException, NamingException {
+        if (connection != null) {
+            connection.close();
+        }
+    }
+
+    public void startBroker() {
+        if (isEmbedded()) {
+            // ensure the broker has been started
+            ActiveMQModuleActivator.startBroker();
+        }
+    }
+
+    /**
+     * TODO: need to find a way to determine whether or not need to start the embedded broker
+     * for now it always starts it if the activemq icf is being used with our default jndiurl
+     */
+    protected boolean isEmbedded() {
+        return DEFAULT_ICFN.equals(initialContextFactoryName) && ActiveMQBroker.CONNECTOR_URL.equals(jndiURL);
+    }
+
+    private void createConnection() throws NamingException, JMSException {
+        if (context == null) {
+            createInitialContext();
+        }
+        ConnectionFactory connectionFactory = (ConnectionFactory)context.lookup(connectionFactoryName);
+        connection = connectionFactory.createConnection();
+    }
+
+    private void createInitialContext() throws NamingException {
+        Properties props = new Properties();
+        props.setProperty(Context.INITIAL_CONTEXT_FACTORY, initialContextFactoryName);
+        props.setProperty(Context.PROVIDER_URL, jndiURL);
+
+        context = new InitialContext(props);
+    }
+
+    public Destination lookupDestination(String jndiName) throws NamingException {
+        if (context == null) {
+            createInitialContext();
+        }
+
+        Destination dest = null;
+
+        try {
+            dest = (Destination)context.lookup(jndiName);
+        } catch (NamingException ex) {
+
+        }
+        return dest;
+    }
+
+    /**
+     * You can create a destination in ActiveMQ (and have it appear in JNDI) by putting "dynamicQueues/" in front of the
+     * queue name being looked up
+     */
+    public Destination createDestination(String jndiName) throws NamingException {
+        return lookupDestination("dynamicQueues/" + jndiName);
+    }
+}
diff --git a/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..6d607798c8
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -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 ModuleActivator
+org.apache.tuscany.sca.host.jms.activemq.ActiveMQModuleActivator
+
diff --git a/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.jms.JMSHost b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.jms.JMSHost
new file mode 100644
index 0000000000..a883dd7e34
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.1/modules/host-jms-activemq/src/main/resources/META-INF/services/org.apache.tuscany.sca.host.jms.JMSHost
@@ -0,0 +1,20 @@
+# 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 ModuleActivator
+org.apache.tuscany.sca.host.jms.activemq.ActiveMQJMSHost
+
+