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* JBoss, Home of Professional Open Source.
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* as indicated by the @author tags. See the copyright.txt file in the
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*
* 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
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*/
package org.jboss.test.jmx.compliance.server;
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;
import javax.management.Notification;
import javax.management.NotificationListener;
import javax.management.ObjectName;
import junit.framework.TestCase;
import org.jboss.test.jmx.compliance.server.support.Test;
/**
* Tests for the MBean server delegate.
*
* @author <a href="mailto:juha@jboss.org">Juha Lindfors</a>.
*
* @version $Revision: 81019 $
*/
public class MBeanDelegateTEST extends TestCase
{
public MBeanDelegateTEST(String s)
{
super(s);
}
class MyNotificationListener implements NotificationListener {
int notificationCount = 0;
public void handleNotification(Notification notification, Object handback)
{
try
{
notificationCount++;
}
catch (Exception e)
{
fail("Unexpected error: " + e.toString());
}
}
}
public synchronized void testRegistrationAndUnregistrationNotification() throws Exception
{
MBeanServer server = MBeanServerFactory.createMBeanServer();
MyNotificationListener listener = new MyNotificationListener();
server.addNotificationListener(
new ObjectName("JMImplementation:type=MBeanServerDelegate"),
listener, null, null
);
// force registration notification
server.registerMBean(new Test(), new ObjectName("test:foo=bar"));
// force unregistration notification
server.unregisterMBean(new ObjectName("test:foo=bar"));
// wait for notif to arrive max 5 secs
for (int i = 0; i < 10; ++i)
{
wait(500);
if (listener.notificationCount > 1)
break;
}
assertTrue(listener.notificationCount == 2);
}
}