org.jboss.ejb.plugins
Class InvalidableEntityInstanceCache

java.lang.Object
  org.jboss.ejb.plugins.AbstractInstanceCache
      org.jboss.ejb.plugins.EntityInstanceCache
          org.jboss.ejb.plugins.InvalidableEntityInstanceCache

All Implemented Interfaces:

AbstractInstanceCacheMBean, ContainerPlugin, EntityCache, EntityInstanceCacheMBean, InstanceCache, Invalidatable, MetricsConstants, Monitorable, org.jboss.system.Service, XmlLoadable

public class InvalidableEntityInstanceCache

extends EntityInstanceCache

implements Invalidatable

Cache implementation that registers with an InvalidationManager when in commit option A or D. Information is found in the EB meta-data (IM name, IG name and commit-option)

Version:

$Revision: 1.2.2.3 $

Author:

Sacha Labourey.

See Also:

InvalidationManagerMBean, EntityBeanCacheBatchInvalidatorInterceptor

Field Summary

protected InvalidationGroup	ig
protected InvalidationManagerMBean	invalMgr
protected boolean	isTraceEnabled

Fields inherited from class org.jboss.ejb.plugins.AbstractInstanceCache

log

Fields inherited from interface org.jboss.monitor.MetricsConstants

ACTIVITY, APPLICATION, BEAN, BEANCACHE_METRICS, CHECKPOINT, INVOCATION_METRICS, MEMORY_MONITOR, METHOD, PRIMARY_KEY, SYSTEM_METRICS, THREAD_MONITOR, TIME, TYPE

Constructor Summary

InvalidableEntityInstanceCache()

Method Summary

void	areInvalid(Serializable[] keys) Indicates that the resources with the give keys should be invalidated (i.e.
protected void	doInvalidate(Serializable key)
void	invalidateAll() All entries should be invalidated.
void	isInvalid(Serializable key) Indicates that the resource with the given key should be invalidated (i.e.
void	start()
void	stop()

Methods inherited from class org.jboss.ejb.plugins.EntityInstanceCache

acquireContext, activate, canPassivate, createCacheKey, destroy, freeContext, get, getContainer, getKey, passivate, remove, setContainer, setKey

Methods inherited from class org.jboss.ejb.plugins.AbstractInstanceCache

create, doActivate, flush, getCache, getCacheLock, getCachePolicyString, getCacheSize, getPassivatedCount, importXml, insert, isActive, logActivation, logPassivation, release, remove, resetStatistic, retrieveStatistic, sample, tryToPassivate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.ejb.InstanceCache

flush, getCacheSize, insert, isActive, release, remove

Methods inherited from interface org.jboss.system.Service

create

Methods inherited from interface org.jboss.ejb.plugins.AbstractInstanceCacheMBean

flush, getCachePolicyString, getCacheSize, getPassivatedCount, remove

Field Detail

invalMgr

protected InvalidationManagerMBean invalMgr

ig

protected InvalidationGroup ig

isTraceEnabled

protected boolean isTraceEnabled

Constructor Detail

InvalidableEntityInstanceCache

public InvalidableEntityInstanceCache()

Method Detail

areInvalid

public void areInvalid(Serializable[] keys)

Description copied from interface: Invalidatable

Indicates that the resources with the give keys should be invalidated (i.e. removed from cache)

Specified by:

areInvalid in interface Invalidatable

Parameters:

keys - Keys of the resources to be invalidated

isInvalid

public void isInvalid(Serializable key)

Description copied from interface: Invalidatable

Indicates that the resource with the given key should be invalidated (i.e. removed from cache)

Specified by:

isInvalid in interface Invalidatable

Parameters:

key - Key of the resource to be invalidated

invalidateAll

public void invalidateAll()

Description copied from interface: Invalidatable

All entries should be invalidated.

Specified by:

invalidateAll in interface Invalidatable

start

public void start()
           throws Exception

Specified by:

start in interface org.jboss.system.Service

Overrides:

start in class AbstractInstanceCache

Throws:

Exception

stop

public void stop()

Specified by:

stop in interface org.jboss.system.Service

Overrides:

stop in class AbstractInstanceCache

doInvalidate

protected void doInvalidate(Serializable key)