/*
* 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.services.loggingmonitor;
import java.util.TimerTask;
import org.jboss.logging.Logger;
/**
* This class provides a repeatable task for monitoring to be
* executed by a timer.
*
* @author <a href="mailto:jimmy.wilson@acxiom.com">James Wilson</a>
* @author <a href="mailto:dimitris@jboss.org">Dimitris Andreadis</a>
* @version $Revision: 81038 $
*/
class LoggingMonitorTimerTask extends TimerTask
{
private MonitoredMBean[] monitoredObjects;
private Logger logger;
/**
* Constructor.
*
* @param monitoredObjects the objects to be monitored.
* @param logger the logger to use for logging errors
*/
public LoggingMonitorTimerTask(MonitoredMBean[] monitoredObjects, Logger logger)
{
this.monitoredObjects = monitoredObjects;
this.logger = logger;
for (int i = 0; i < monitoredObjects.length; ++i)
{
// log the header message
monitoredObjects[i].logFormat();
}
}
/**
* TimerTask implementation.
*/
public void run()
{
for (int i = 0; i < monitoredObjects.length; ++i)
{
try
{
monitoredObjects[i].logAttributes();
}
catch (Exception e)
{
logger.warn("Unable to log attributes for mbean: " + monitoredObjects[i].getObjectName(), e);
}
}
}
}