org.jboss.ejb3.metrics.deployer
Class BasicStatefulSessionMetrics

java.lang.Object
  org.jboss.ejb3.metrics.deployer.BasicStatefulSessionMetrics

public class BasicStatefulSessionMetrics
extends java.lang.Object

BasicStatefulSessionInstanceMetrics Implementation of a SFSB instance metrics collector. Additionally exposed as a management object.

Constructor Summary

BasicStatefulSessionMetrics(org.jboss.ejb3.statistics.InvocationStatistics invocationStats, org.jboss.ejb3.stateful.StatefulContainer sfsb)
Constructor

Method Summary

int	getAvailableCount() The number of instances available for service
int	getCacheSize()
int	getCreateCount() The number of instances created
int	getCurrentSize() The current size of the backing pool/cache
java.util.Map	getInvocationStats()
long	getInvocationStatsLastResetTime() Exposes the time, represented in milliseconds since the epoch, that the stats were last reset
int	getMaxSize() The maximum size of the backing pool/cache
java.lang.String	getName() Returns the EJB Name
int	getPassivatedCount()
int	getRemoveCount() The number of instances removed
int	getTotalSize()
void	resetInvocationStats()

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicStatefulSessionMetrics

public BasicStatefulSessionMetrics(org.jboss.ejb3.statistics.InvocationStatistics invocationStats,
                                   org.jboss.ejb3.stateful.StatefulContainer sfsb)
                            throws java.lang.IllegalArgumentException

Constructor

Parameters:

invocationStats - Invocation stats delegate

slsb - The underlying container

Throws:

java.lang.IllegalArgumentException - If either argument is not supplied

Method Detail

getCacheSize

public int getCacheSize()

getTotalSize

public int getTotalSize()

getPassivatedCount

public int getPassivatedCount()

getCreateCount

public int getCreateCount()

The number of instances created

Returns:

getRemoveCount

public int getRemoveCount()

The number of instances removed

Returns:

getAvailableCount

public int getAvailableCount()

The number of instances available for service

getMaxSize

public int getMaxSize()

The maximum size of the backing pool/cache

Returns:

getCurrentSize

public int getCurrentSize()

The current size of the backing pool/cache

Returns:

getInvocationStats

public java.util.Map getInvocationStats()

Returns:

See Also:

InvocationStatistics.getStats()

resetInvocationStats

public void resetInvocationStats()

See Also:

InvocationStatistics.resetStats()

getInvocationStatsLastResetTime

public long getInvocationStatsLastResetTime()

Exposes the time, represented in milliseconds since the epoch, that the stats were last reset

Returns:

getName

public java.lang.String getName()

Returns the EJB Name

Returns: