/*
* 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.RangeStatisticImpl;
import org.jboss.management.j2ee.statistics.StatelessSessionBeanStatsImpl;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import javax.management.j2ee.statistics.Stats;
/**
* The JBoss JSR-77.3.15 implementation of the StatelessSessionBean model
*
* @author <a href="mailto:andreas@jboss.org">Andreas Schaefer</a>
* @author <a href="mailto:thomas.diesler@jboss.org">Thomas Diesler</a>
* @version $Revision: 81025 $
*/
public class StatelessSessionBean extends SessionBean
implements StatelessSessionBeanMBean
{
// Attributes ----------------------------------------------------
private static Logger log = Logger.getLogger(StatelessSessionBean.class);
private StatelessSessionBeanStatsImpl stats;
// Static --------------------------------------------------------
// Constructors --------------------------------------------------
public StatelessSessionBean(String name, ObjectName ejbModuleName,
ObjectName ejbContainerName)
throws MalformedObjectNameException,
InvalidParentException
{
this(name, ejbModuleName, ejbContainerName, null, null);
}
/**
* Create a StatelessSessionBean model
*
* @param name the ejb-name from the deployment
* @param ejbModuleName the JSR-77 EJBModule name for this bean
* @param ejbContainerName the JMX name of the JBoss ejb container MBean
* @param jndiName the jndi name of the remote home binding is one exists,
* null if there is no remote home.
* @param localJndiName the jndi name of the local home binding is one exists,
* null if there is no local home.
* @throws MalformedObjectNameException
* @throws InvalidParentException
*/
public StatelessSessionBean(String name, ObjectName ejbModuleName,
ObjectName ejbContainerName, String jndiName, String localJndiName)
throws MalformedObjectNameException,
InvalidParentException
{
super(J2EETypeConstants.StatelessSessionBean, name, ejbModuleName,
ejbContainerName, jndiName, localJndiName);
stats = new StatelessSessionBeanStatsImpl();
}
// Begin StatisticsProvider interface methods
public Stats getstats()
{
try
{
updateCommonStats(stats);
ObjectName poolName = getContainerPoolName();
RangeStatisticImpl readyCount = (RangeStatisticImpl) stats.getMethodReadyCount();
Integer poolSize = (Integer) server.getAttribute(poolName, "CurrentSize");
readyCount.set(poolSize.longValue());
}
catch (Exception e)
{
log.debug("Failed to retrieve stats", e);
}
return stats;
}
public void resetStats()
{
stats.reset();
}
// End StatisticsProvider interface methods
// Object overrides ---------------------------------------------------
public String toString()
{
return "StatelessSessionBean { " + super.toString() + " } []";
}
}