/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library 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 library 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.jboss;
import javax.management.InstanceNotFoundException;
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;
import javax.management.MalformedObjectNameException;
import javax.management.Notification;
import javax.management.NotificationListener;
import javax.management.ObjectName;
import org.jboss.system.ServiceMBeanSupport;
import org.teiid.deployers.ContainerLifeCycleListener;
public class JBossLifeCycleListener extends ServiceMBeanSupport implements NotificationListener, ContainerLifeCycleListener{
public final String START_NOTIFICATION_TYPE = "org.jboss.system.server.started"; //$NON-NLS-1$
/** The JMX notification event type sent on begin of the server shutdown */
public final String STOP_NOTIFICATION_TYPE = "org.jboss.system.server.stopped"; //$NON-NLS-1$
private boolean shutdownInProgress = false;
public JBossLifeCycleListener() {
try {
MBeanServer server = MBeanServerFactory.findMBeanServer(null).get(0);
ObjectName on = new ObjectName("jboss.system:type=Server"); //$NON-NLS-1$
server.addNotificationListener(on, this, null, null);
} catch (MalformedObjectNameException e) {
//ignore
} catch (InstanceNotFoundException e) {
//ignore
}
}
@Override
public void handleNotification(Notification msg, Object handback) {
String type = msg.getType();
if (type.equals(START_NOTIFICATION_TYPE)) {
}
if (type.equals(STOP_NOTIFICATION_TYPE)) {
shutdownInProgress = true;
}
}
@Override
public boolean isShutdownInProgress() {
return shutdownInProgress;
}
}