/*
* Copyright (C) 2009 eXo Platform SAS.
*
* 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.exoplatform.container.monitor.jvm;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import java.lang.management.ManagementFactory;
import java.lang.management.MemoryMXBean;
import java.lang.management.MemoryUsage;
/**
* @author Tuan Nguyen (tuan08@users.sourceforge.net)
* @since Nov 8, 2004
* @version $Id: MemoryInfo.java 12726 2007-02-12 05:01:32Z tuan08 $
*/
public class MemoryInfo
{
/**
* The logger
*/
private static final Log LOG = ExoLogger.getLogger("exo.kernel.container.MemoryInfo");
private MemoryMXBean mxbean_;
public MemoryInfo()
{
mxbean_ = ManagementFactory.getMemoryMXBean();
}
public MemoryUsage getHeapMemoryUsage()
{
return mxbean_.getHeapMemoryUsage();
}
public MemoryUsage getNonHeapMemoryUsage()
{
return mxbean_.getNonHeapMemoryUsage();
}
public int getObjectPendingFinalizationCount()
{
return mxbean_.getObjectPendingFinalizationCount();
}
public boolean isVerbose()
{
return mxbean_.isVerbose();
}
public void printMemoryInfo()
{
LOG.info(" Memory Heap Usage: " + mxbean_.getHeapMemoryUsage());
LOG.info(" Memory Non Heap Usage" + mxbean_.getNonHeapMemoryUsage());
}
}