/**
* 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.geronimo.system.main;
import java.io.IOException;
import java.io.InputStream;
import org.apache.geronimo.cli.CLParserException;
import org.apache.geronimo.cli.daemon.DaemonCLParser;
import org.apache.geronimo.kernel.KernelFactory;
import org.apache.geronimo.kernel.config.ConfigurationUtil;
/**
* @version $Rev:385659 $ $Date: 2007-06-24 11:48:40 +0800 (Sun, 24 Jun 2007) $
*/
public class Daemon extends EmbeddedDaemon {
private Daemon() {
super(KernelFactory.newInstance().createKernel("geronimo"));
}
@Override
protected int initializeKernel() throws Exception {
ClassLoader classLoader = EmbeddedDaemon.class.getClassLoader();
// boot the kernel
try {
kernel.boot();
} catch (Exception e) {
e.printStackTrace();
return 1;
}
// add our shutdown hook
Runtime.getRuntime().addShutdownHook(new Thread("Geronimo shutdown thread") {
public void run() {
System.out.println("");
System.out.println("Server shutdown started");
kernel.shutdown();
System.out.println("Server shutdown completed");
}
});
// load this configuration
InputStream in = classLoader.getResourceAsStream("META-INF/config.ser");
try {
ConfigurationUtil.loadBootstrapConfiguration(kernel, in, classLoader);
} finally {
if (in != null) {
try {
in.close();
} catch (IOException ignored) {
// ignored
}
}
}
return 0;
}
/**
* Static entry point allowing a Kernel to be run from the command line.
*
* Once the Kernel is booted and the configuration is loaded, the process
* will remain running until the shutdown() method on the kernel is
* invoked or until the JVM exits.
*
* @param args the command line arguments
*/
public static void main(String[] args) {
DaemonCLParser parser = new DaemonCLParser(System.out);
try {
parser.parse(args);
} catch (CLParserException e) {
System.err.println(e.getMessage());
parser.displayHelp();
System.exit(1);
}
new Daemon().execute(parser);
}
}