1 files changed, 173 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/DomainManagerLauncher.java b/sca-java-2.x/tags/2.0.1-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/DomainManagerLauncher.java
new file mode 100644
index 0000000000..e6f59e1b07
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/DomainManagerLauncher.java
@@ -0,0 +1,173 @@
+/*
+ * 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.node.equinox.launcher;
+
+import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.domainManager;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Simple launcher for the SCA domain manager. 
+ *
+ * @version $Rev$ $Date$
+ */
+public class DomainManagerLauncher {
+
+    static final Logger logger = Logger.getLogger(DomainManagerLauncher.class.getName());
+
+    /**
+     * Constructs a new DomainManagerLauncher.
+     */
+    private DomainManagerLauncher() {
+    }
+
+    /**
+     * Returns a new launcher instance.
+     *  
+     * @return a new launcher instance
+     */
+    public static DomainManagerLauncher newInstance() {
+        return new DomainManagerLauncher();
+    }
+
+    /**
+     * Creates a new DomainManager.
+     * 
+     * @return a new DomainManager
+     * @throws LauncherException
+     */
+    public <T> T createDomainManager() throws LauncherException {
+        return (T)domainManager(".");
+    }
+
+    /**
+     * Creates a new DomainManager.
+     * 
+     * @param rootDirectory the domain's root configuration directory 
+     * 
+     * @return a new DomainManager
+     * @throws LauncherException
+     */
+    public <T> T createDomainManager(String rootDirectory) throws LauncherException {
+        return (T)domainManager(rootDirectory);
+    }
+
+    public static void main(String[] args) throws Exception {
+        logger.info("Apache Tuscany SCA Domain Manager is starting...");
+
+        // Create a launcher
+        DomainManagerLauncher launcher = newInstance();
+        
+        EquinoxHost equinox = null;
+        Object domainManager = null;
+        ShutdownThread shutdown = null;
+        try {
+
+            // Start the OSGi host 
+            equinox = new EquinoxHost();
+            equinox.start();
+
+            // Start the domain manager
+            domainManager = launcher.createDomainManager();
+            try {
+                domainManager.getClass().getMethod("start").invoke(domainManager);
+            } catch (Exception e) {
+                logger.log(Level.SEVERE, "SCA Domain Manager could not be started", e);
+                throw e;
+            }
+            logger.info("SCA Domain Manager is now started.");
+
+            // Install a shutdown hook
+            ShutdownThread hook = new ShutdownThread(domainManager, equinox);
+            Runtime.getRuntime().addShutdownHook(hook);
+
+            logger.info("Press enter to shutdown.");
+            try {
+                System.in.read();
+            } catch (IOException e) {
+                
+                // Wait forever
+                Object lock = new Object();
+                synchronized(lock) {
+                    lock.wait();
+                }
+            }
+
+        } finally {
+            
+            // Remove the shutdown hook
+            if (shutdown != null) {
+                Runtime.getRuntime().removeShutdownHook(shutdown);
+            }
+            
+            // Stop the domain manager and OSGi host
+            if (domainManager != null) {
+                stopDomainManager(domainManager);
+            }
+            if (equinox != null) {
+                equinox.stop();
+            }
+        }
+    }
+    
+        
+    /**
+     * Stop the given domain manager.
+     * 
+     * @param domainManager
+     * @throws Exception
+     */
+    private static void stopDomainManager(Object domainManager) throws Exception {
+        try {
+            domainManager.getClass().getMethod("stop").invoke(domainManager);
+            logger.info("SCA Domain Manager is now stopped.");
+        } catch (Exception e) {
+            logger.log(Level.SEVERE, "SCA Domain Manager could not be stopped", e);
+            throw e;
+        }
+    }
+    
+    private static class ShutdownThread extends Thread {
+        private Object domainManager;
+        private EquinoxHost equinox;
+
+        public ShutdownThread(Object domainManager, EquinoxHost equinox) {
+            super();
+            this.domainManager = domainManager;
+            this.equinox = equinox;
+        }
+
+        @Override
+        public void run() {
+            try {
+                stopDomainManager(domainManager);
+            } catch (Exception e) {
+                // Ignore
+            }
+            try {
+                equinox.stop();
+            } catch (Exception e) {
+                // Ignore
+            }
+        }
+    }
+}