AMQ-2968 - Add Apache commons daemon (jsvc/procrun) start/stop support.

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1079638 13f79535-47bb-0310-9956-ffa450edef68

NOTICE

@@ -42,3 +42,8 @@ Some portions of the code are Copyright:
   1999 Jason Gilbert.
 
 The jboss integration module contains some LGPL code.
+
+This product includes software developed by
+   Yahoo! Inc. (www.yahoo.com)
+   Copyright (c) 2010 Yahoo! Inc.  All rights reserved.
+

activemq-console/pom.xml

@@ -126,6 +126,12 @@
       <groupId>com.ibm.icu</groupId>
       <artifactId>icu4j</artifactId>
     </dependency> 
+    
+    <dependency>
+      <groupId>commons-daemon</groupId>
+      <artifactId>commons-daemon</artifactId>
+    </dependency> 
+
   </dependencies>
 
   <build>

activemq-console/src/main/java/org/apache/activemq/console/ActiveMQLauncher.java

@@ -0,0 +1,103 @@
+/**
+ * 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.activemq.console;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.apache.activemq.console.command.Command;
+import org.apache.activemq.console.command.ShutdownCommand;
+import org.apache.activemq.console.command.StartCommand;
+import org.apache.activemq.console.CommandContext;
+import org.apache.activemq.console.Main;
+import org.apache.activemq.console.formatter.CommandShellOutputFormatter;
+import org.apache.commons.daemon.Daemon;
+import org.apache.commons.daemon.DaemonContext;
+
+/**
+ * This class launches activemq under Apache JSVC {@link http://commons.apache.org/daemon/jsvc.html}
+ * 
+ * @author areese
+ * 
+ */
+public class ActiveMQLauncher implements Daemon {
+    private List<String> args;
+
+    /**
+     * 
+     */
+    public ActiveMQLauncher() {
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.daemon.Daemon#destroy()
+     */
+    public void destroy() {
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see
+     * org.apache.commons.daemon.Daemon#init(org.apache.commons.daemon.DaemonContext
+     * )
+     */
+    public void init(DaemonContext arg0) throws Exception {
+        // we need to save the args we started with.
+        args = Arrays.asList(arg0.getArguments());
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.daemon.Daemon#start()
+     */
+    public void start() throws Exception {
+        CommandContext context = new CommandContext();
+        context.setFormatter(new CommandShellOutputFormatter(System.out));
+
+        Command command = new StartCommand();
+        command.setCommandContext(context);
+
+        command.execute(args);
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.commons.daemon.Daemon#stop()
+     */
+    public void stop() throws Exception {
+        CommandContext context = new CommandContext();
+        context.setFormatter(new CommandShellOutputFormatter(System.out));
+
+        Command command = new ShutdownCommand();
+        command.setCommandContext(context);
+
+        List<String> tokens = new ArrayList<String>(Arrays.asList(new String[] {
+                "--jmxlocal", "--all", }));
+
+        command.execute(tokens);
+    }
+
+}

pom.xml

@@ -450,6 +450,13 @@
         <optional>true</optional>
       </dependency>
       
+    <!-- For jsvc support -->
+    <dependency>
+      <groupId>commons-daemon</groupId>
+      <artifactId>commons-daemon</artifactId>
+      <version>1.0.3</version>
+    </dependency> 
+
       <!-- for the XML parsing -->
       <dependency>
         <groupId>javax.xml.bind</groupId>