org.infinispan.interceptors

Class CacheMgmtInterceptor

java.lang.Object

org.infinispan.commands.AbstractVisitor

org.infinispan.interceptors.base.CommandInterceptor

org.infinispan.interceptors.base.JmxStatsCommandInterceptor

org.infinispan.interceptors.CacheMgmtInterceptor

All Implemented Interfaces:

Visitor, JmxStatisticsExposer

public class CacheMgmtInterceptor
extends JmxStatsCommandInterceptor

Captures cache management statistics

Since:

4.0

Author:

Jerry Gauthier

Field Summary

Fields inherited from class org.infinispan.interceptors.base.CommandInterceptor

configuration

Constructor Summary

Constructors

Constructor and Description
CacheMgmtInterceptor()

Method Summary

Methods

Modifier and Type	Method and Description
long	getAverageReadTime()
long	getAverageWriteTime()
long	getElapsedTime()
long	getEvictions()
double	getHitRatio()
long	getHits()
protected Log	getLog()
long	getMisses()
int	getNumberOfEntries()
double	getReadWriteRatio()
long	getRemoveHits()
long	getRemoveMisses()
long	getStores()
long	getTimeSinceReset()
void	resetStatistics() Resets statistics gathered.
void	setDependencies(DataContainer dataContainer)
Object	visitEvictCommand(InvocationContext ctx, EvictCommand command)
Object	visitGetKeyValueCommand(InvocationContext ctx, GetKeyValueCommand command)
Object	visitPutKeyValueCommand(InvocationContext ctx, PutKeyValueCommand command)
Object	visitPutMapCommand(InvocationContext ctx, PutMapCommand command)
Object	visitRemoveCommand(InvocationContext ctx, RemoveCommand command)

Methods inherited from class org.infinispan.interceptors.base.JmxStatsCommandInterceptor

checkStatisticsUsed, getStatisticsEnabled, setStatisticsEnabled

Methods inherited from class org.infinispan.interceptors.base.CommandInterceptor

getNext, handleDefault, hasNext, invokeNextInterceptor, setNext

Methods inherited from class org.infinispan.commands.AbstractVisitor

visitApplyDeltaCommand, visitClearCommand, visitCollection, visitCommitCommand, visitDistributedExecuteCommand, visitEntrySetCommand, visitInvalidateCommand, visitInvalidateL1Command, visitKeySetCommand, visitLockControlCommand, visitPrepareCommand, visitReplaceCommand, visitRollbackCommand, visitSizeCommand, visitUnknownCommand, visitValuesCommand

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheMgmtInterceptor

public CacheMgmtInterceptor()

Method Detail

getLog

protected Log getLog()

Overrides:

getLog in class CommandInterceptor

setDependencies

public void setDependencies(DataContainer dataContainer)

visitEvictCommand

public Object visitEvictCommand(InvocationContext ctx,
                       EvictCommand command)
                         throws Throwable

Specified by:

visitEvictCommand in interface Visitor

Overrides:

visitEvictCommand in class AbstractVisitor

Throws:

Throwable

visitGetKeyValueCommand

public Object visitGetKeyValueCommand(InvocationContext ctx,
                             GetKeyValueCommand command)
                               throws Throwable

Specified by:

visitGetKeyValueCommand in interface Visitor

Overrides:

visitGetKeyValueCommand in class AbstractVisitor

Throws:

Throwable

visitPutMapCommand

public Object visitPutMapCommand(InvocationContext ctx,
                        PutMapCommand command)
                          throws Throwable

Specified by:

visitPutMapCommand in interface Visitor

Overrides:

visitPutMapCommand in class AbstractVisitor

Throws:

Throwable

visitPutKeyValueCommand

public Object visitPutKeyValueCommand(InvocationContext ctx,
                             PutKeyValueCommand command)
                               throws Throwable

Specified by:

visitPutKeyValueCommand in interface Visitor

Overrides:

visitPutKeyValueCommand in class AbstractVisitor

Throws:

Throwable

visitRemoveCommand

public Object visitRemoveCommand(InvocationContext ctx,
                        RemoveCommand command)
                          throws Throwable

Specified by:

visitRemoveCommand in interface Visitor

Overrides:

visitRemoveCommand in class AbstractVisitor

Throws:

Throwable

getHits

public long getHits()

getMisses

public long getMisses()

getRemoveHits

public long getRemoveHits()

getRemoveMisses

public long getRemoveMisses()

getStores

public long getStores()

getEvictions

public long getEvictions()

getHitRatio

public double getHitRatio()

getReadWriteRatio

public double getReadWriteRatio()

getAverageReadTime

public long getAverageReadTime()

getAverageWriteTime

public long getAverageWriteTime()

getNumberOfEntries

public int getNumberOfEntries()

getElapsedTime

public long getElapsedTime()

getTimeSinceReset

public long getTimeSinceReset()

resetStatistics

public void resetStatistics()

Description copied from class: JmxStatsCommandInterceptor

Resets statistics gathered. Is a no-op, and should be overridden if it is to be meaningful.

Specified by:

resetStatistics in interface JmxStatisticsExposer

Overrides:

resetStatistics in class JmxStatsCommandInterceptor