org.jboss.varia.scheduler.example.SchedulableMBeanExample Maven / Gradle / Ivy
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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
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.varia.scheduler.example;
import java.security.InvalidParameterException;
import java.util.Date;
import javax.management.MalformedObjectNameException;
import javax.management.MBeanServer;
import javax.management.Notification;
import javax.management.timer.TimerNotification;
import javax.management.NotificationFilter;
import javax.management.NotificationListener;
import javax.management.ObjectName;
import org.jboss.logging.Logger;
import org.jboss.system.ServiceMBeanSupport;
import org.jboss.varia.scheduler.Schedulable;
/**
* A sample SchedulableMBean that records when an event is received.
*
* @jmx:mbean extends="org.jboss.system.ServiceMBean"
*
* @author Andreas Schaefer
* @author Cameron (camtabor)
* @version $Revision: 81038 $
*
**/
public class SchedulableMBeanExample
extends ServiceMBeanSupport
implements SchedulableMBeanExampleMBean
{
private Notification notification;
private Date date;
private long repetitions;
private ObjectName name;
private String test;
private int hitCount;
// -------------------------------------------------------------------------
// SchedulableExampleMBean Methods
// -------------------------------------------------------------------------
/**
* Called by ScheduleManager.
* @jmx:managed-operation
*/
public void hit(Notification notification, Date date, long repetitions, ObjectName name, String test)
{
log.info("got hit");
this.notification = notification;
this.date = date;
this.repetitions = repetitions;
this.name = name;
this.test = test;
hitCount++;
log.info(this.toString());
}
/**
* Returns the number of hits.
* @jmx:managed-attribute
*/
public int getHitCount()
{
return hitCount;
}
/**
* Returns the last hit date.
* @jmx:managed-attribute
*/
public Date getHitDate()
{
return date;
}
/**
* Returns the last hit notification.
* @jmx:managed-attribute
*/
public Notification getHitNotification()
{
return notification;
}
/**
* Returns the last hit date.
* @jmx:managed-attribute
*/
public long getRemainingRepetitions()
{
return repetitions;
}
/**
* Returns the object name.
* @jmx:managed-attribute
*/
public ObjectName getSchedulerName()
{
return name;
}
/**
* Returns the test string.
* @jmx:managed-attribute
*/
public String getTestString()
{
return test;
}
/**
* Returns a debug string.
*/
public String toString() {
return super.toString()
+ " name=" + getName()
+ " hitCount=" + hitCount
+ " notification=" + notification
+ " date=" + date
+ " repetitions=" + repetitions
+ " name=" + name
+ " test string=" + test;
}
}