wan
Class WANCacheListener

java.lang.Object
  com.gemstone.gemfire.cache.util.CacheListenerAdapter
      wan.WANCacheListener

All Implemented Interfaces:

CacheCallback, CacheListener, Declarable

public class WANCacheListener
extends CacheListenerAdapter
implements Declarable

Class WANCacheListener is a CacheListener that logs WAN events as they are received.

Field Summary

protected int

_numberOfEvents Counter tracking the number of events received

Constructor Summary

WANCacheListener()

Method Summary

void	afterCreate(EntryEvent event) Processes an afterCreate event.
void	afterDestroy(EntryEvent event) Processes an afterDestroy event.
void	afterInvalidate(EntryEvent event) Processes an afterInvalidate event.
void	afterUpdate(EntryEvent event) Processes an afterUpdate event.
void	init(Properties p) Initializes this WANCacheListener.
protected void	processEvent(String operation, EntryEvent event) Processes an event by incrementing the number of events received and logging the event's key and new value.

Methods inherited from class com.gemstone.gemfire.cache.util.CacheListenerAdapter

afterRegionClear, afterRegionCreate, afterRegionDestroy, afterRegionInvalidate, afterRegionLive, close

Methods inherited from class java.lang.Object

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

Field Detail

_numberOfEvents

protected int _numberOfEvents

Counter tracking the number of events received

Constructor Detail

WANCacheListener

public WANCacheListener()

Method Detail

afterCreate

public void afterCreate(EntryEvent event)

Processes an afterCreate event.

Specified by:

afterCreate in interface CacheListener

Overrides:

afterCreate in class CacheListenerAdapter

Parameters:

event - The afterCreate EntryEvent received

afterUpdate

public void afterUpdate(EntryEvent event)

Processes an afterUpdate event.

Specified by:

afterUpdate in interface CacheListener

Overrides:

afterUpdate in class CacheListenerAdapter

Parameters:

event - The afterUpdate EntryEvent received

afterDestroy

public void afterDestroy(EntryEvent event)

Processes an afterDestroy event.

Specified by:

afterDestroy in interface CacheListener

Overrides:

afterDestroy in class CacheListenerAdapter

Parameters:

event - The afterDestroy EntryEvent received

afterInvalidate

public void afterInvalidate(EntryEvent event)

Processes an afterInvalidate event.

Specified by:

afterInvalidate in interface CacheListener

Overrides:

afterInvalidate in class CacheListenerAdapter

Parameters:

event - The afterInvalidate EntryEvent received

init

public void init(Properties p)

Initializes this WANCacheListener.

Specified by:

init in interface Declarable

Parameters:

p - The Properties with which to initialize this WANCacheListener

processEvent

protected void processEvent(String operation,
                            EntryEvent event)

Processes an event by incrementing the number of events received and logging the event's key and new value.

Parameters:

operation - The EntryEvent's operation (afterCreate, afterUpdate, afterDestroy, afterInvalidate)

event - The EntryEvent received