/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, 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.management.j2ee;
import org.jboss.logging.Logger;
import org.jboss.management.j2ee.statistics.JMSStatsImpl;
import javax.management.MBeanServer;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import javax.management.j2ee.statistics.Stats;
import java.util.Iterator;
import java.util.Map;
/**
* Root class of the JBoss JSR-77 implementation of the JMSResource model
*
* @author <a href="mailto:mclaugs@comcast.net">Scott McLaughlin</a>.
* @author <a href="mailto:thomas.diesler@jboss.org">Thomas Diesler</a>
* @version $Revision: 81025 $
*/
public class JMSResource extends J2EEResource
implements JMSResourceMBean
{
// Constants -----------------------------------------------------
private static Logger log = Logger.getLogger(JMSResource.class);
// Attributes ----------------------------------------------------
private ObjectName jmsServiceName;
private JMSStatsImpl stats;
// Static --------------------------------------------------------
public static ObjectName create(MBeanServer mbeanServer, String resName,
ObjectName jmsServiceName)
{
ObjectName j2eeServerName = J2EEDomain.getDomainServerName(mbeanServer);
ObjectName jsr77Name = null;
try
{
JMSResource jmsRes = new JMSResource(resName, j2eeServerName, jmsServiceName);
jsr77Name = jmsRes.getObjectName();
mbeanServer.registerMBean(jmsRes, jsr77Name);
log.debug("Created JSR-77 JMSResource: " + resName);
}
catch (Exception e)
{
log.debug("Could not create JSR-77 JMSResource: " + resName, e);
}
return jsr77Name;
}
public static void destroy(MBeanServer pServer, String pName)
{
try
{
J2EEManagedObject.removeObject(pServer,
J2EEDomain.getDomainName() + ":" +
J2EEManagedObject.TYPE + "=" + J2EETypeConstants.JMSResource + "," +
"name=" + pName + "," +
"*");
}
catch (Exception e)
{
log.error("Could not destroy JSR-77 JMSResource Resource", e);
}
}
// -------------------------------------------------------------------------
// Constructors
// -------------------------------------------------------------------------
/**
* @param pName Name of the JMSResource
* @throws InvalidParameterException If list of nodes or ports was null or empty
*/
public JMSResource(String resName, ObjectName j2eeServerName,
ObjectName jmsServiceName)
throws MalformedObjectNameException,
InvalidParentException
{
super(J2EETypeConstants.JMSResource, resName, j2eeServerName);
this.jmsServiceName = jmsServiceName;
stats = new JMSStatsImpl(null);
}
// Begin StatisticsProvider interface methods
/**
* Obtain the Stats from the StatisticsProvider.
*
* @return An JMSStats subclass
* @jmx:managed-attribute
*/
public Stats getstats()
{
try
{
// Obtain the current clients Map<ConnectionToken, ClientConsumer>
Map clients = (Map) server.getAttribute(jmsServiceName, "Clients");
Iterator iter = clients.keySet().iterator();
}
catch (Exception e)
{
log.debug("Failed to obtain stats", e);
}
return stats;
}
/**
* Reset all statistics in the StatisticsProvider
*
* @jmx:managed-operation
*/
public void resetStats()
{
stats.reset();
}
// End StatisticsProvider interface methods
// java.lang.Object overrides ------------------------------------
public String toString()
{
return "JMSResource { " + super.toString() + " } []";
}
}