/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.as.jmx;
import java.lang.management.ManagementFactory;
import javax.management.MBeanServer;
import org.jboss.as.jmx.tcl.TcclMBeanServer;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceListener;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
/**
* Basic service managing an MBeanServer instance. Note: Just using the platform mbean server for now.
*
* @author John Bailey
*/
public class MBeanServerService implements Service<MBeanServer> {
public static final ServiceName SERVICE_NAME = ServiceName.JBOSS.append("mbean", "server");
private MBeanServer mBeanServer;
public static ServiceController<?> addService(final ServiceTarget batchBuilder, final ServiceListener<Object>... listeners) {
return batchBuilder.addService(MBeanServerService.SERVICE_NAME, new MBeanServerService())
.addListener(listeners)
.setInitialMode(ServiceController.Mode.ACTIVE)
.install();
}
/** {@inheritDoc} */
public synchronized void start(final StartContext context) throws StartException {
mBeanServer = new TcclMBeanServer(ManagementFactory.getPlatformMBeanServer());
}
/** {@inheritDoc} */
public synchronized void stop(final StopContext context) {
mBeanServer = null;
}
/** {@inheritDoc} */
public synchronized MBeanServer getValue() throws IllegalStateException {
return mBeanServer;
}
}