/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.kernel.plugins.bootstrap.standalone;
import java.net.URL;
import java.util.Enumeration;
import org.jboss.kernel.plugins.bootstrap.basic.BasicBootstrap;
import org.jboss.kernel.plugins.deployment.xml.BasicXMLDeployer;
/**
* Standalone Bootstrap of the kernel.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @author <a href="mailto:les.hazlewood@jboss.org">Les A. Hazlewood</a>
* @version $Revision: 69895 $
*/
public class StandaloneBootstrap extends BasicBootstrap
{
/** The deployer */
protected BasicXMLDeployer deployer;
/** The arguments */
protected String[] args;
/**
* Bootstrap the kernel from the command line
*
* @param args the command line arguments
* @throws Exception for any error
*/
public static void main(String[] args) throws Exception
{
StandaloneBootstrap bootstrap = new StandaloneBootstrap(args);
bootstrap.run();
}
/**
* Create a new bootstrap
*
* @param args the arguments
* @throws Exception for any error
*/
public StandaloneBootstrap(String[] args) throws Exception
{
super();
this.args = args;
}
public void bootstrap() throws Throwable
{
super.bootstrap();
deployer = new BasicXMLDeployer(getKernel());
Runtime.getRuntime().addShutdownHook(new Shutdown());
ClassLoader cl = Thread.currentThread().getContextClassLoader();
for (Enumeration<URL> e = cl.getResources(StandaloneKernelConstants.DEPLOYMENT_XML_NAME); e.hasMoreElements(); )
{
URL url = e.nextElement();
deploy(url);
}
for (Enumeration<URL> e = cl.getResources("META-INF/" + StandaloneKernelConstants.DEPLOYMENT_XML_NAME); e.hasMoreElements(); )
{
URL url = e.nextElement();
deploy(url);
}
// Validate that everything is ok
deployer.validate();
}
/**
* Deploy a url
*
* @param url the deployment url
* @throws Throwable for any error
*/
protected void deploy(URL url) throws Throwable
{
deployer.deploy(url);
}
/**
* Undeploy a url
*
* @param url the deployment url
*/
protected void undeploy(URL url)
{
try
{
deployer.undeploy(url);
}
catch (Throwable t)
{
log.warn("Error during undeployment: " + url, t);
}
}
protected class Shutdown extends Thread
{
public void run()
{
log.info("Shutting down");
deployer.shutdown();
}
}
}