com.sun.ejb.monitoring.stats
Class EjbPoolStatsProvider

java.lang.Object
  com.sun.ejb.monitoring.stats.EjbPoolStatsProvider

@AMXMetadata(type="bean-pool-mon",
             group="monitoring",
             isSingleton=false)
@ManagedObject
@Description(value="Bean Pool Statistics")
public class EjbPoolStatsProvider
extends Object

Probe listener for the Ejb Pool monitoring events.

Author:

Marina Vatkina

Constructor Summary

EjbPoolStatsProvider(AbstractPool delegate, long beanId, String appName, String moduleName, String beanName)

Method Summary

void	ejbObjectAddedEvent(long beanId, String appName, String modName, String ejbName)
void	ejbObjectAddFailedEvent(long beanId, String appName, String modName, String ejbName)
void	ejbObjectDestroyedEvent(long beanId, String appName, String modName, String ejbName)
org.glassfish.external.statistics.CountStatistic	getJmsMaxMessagesLoad()
org.glassfish.external.statistics.RangeStatistic	getNumBeansInPool()
org.glassfish.external.statistics.RangeStatistic	getNumThreadsWaiting()
org.glassfish.external.statistics.CountStatistic	getTotalBeansCreated()
org.glassfish.external.statistics.CountStatistic	getTotalBeansDestroyed()
void	register()
void	unregister()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EjbPoolStatsProvider

public EjbPoolStatsProvider(AbstractPool delegate,
                            long beanId,
                            String appName,
                            String moduleName,
                            String beanName)

Method Detail

register

public void register()

unregister

public void unregister()

getNumBeansInPool

@ManagedAttribute(id="numbeansinpool")
@Description(value="Number of EJBs in associated pool")
public org.glassfish.external.statistics.RangeStatistic getNumBeansInPool()

getNumThreadsWaiting

@ManagedAttribute(id="numthreadswaiting")
@Description(value="Number of threads waiting for free beans")
public org.glassfish.external.statistics.RangeStatistic getNumThreadsWaiting()

getTotalBeansCreated

@ManagedAttribute(id="totalbeanscreated")
@Description(value="Number of Beans created in associated pool")
public org.glassfish.external.statistics.CountStatistic getTotalBeansCreated()

getTotalBeansDestroyed

@ManagedAttribute(id="totalbeansdestroyed")
@Description(value="Number of Beans destroyed in associated pool")
public org.glassfish.external.statistics.CountStatistic getTotalBeansDestroyed()

getJmsMaxMessagesLoad

@ManagedAttribute(id="jmsmaxmessagesload")
@Description(value="Provides the maximum number of messages to load into a JMS session, at a time")
public org.glassfish.external.statistics.CountStatistic getJmsMaxMessagesLoad()

ejbObjectAddedEvent

public void ejbObjectAddedEvent(long beanId,
                                String appName,
                                String modName,
                                String ejbName)

ejbObjectAddFailedEvent

public void ejbObjectAddFailedEvent(long beanId,
                                    String appName,
                                    String modName,
                                    String ejbName)

ejbObjectDestroyedEvent

public void ejbObjectDestroyedEvent(long beanId,
                                    String appName,
                                    String modName,
                                    String ejbName)