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InvalidableEntityInstanceCache (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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

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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: 1.3.6.1 $

Author:

Sacha Labourey.

See Also:

InvalidationManagerMBean, EntityBeanCacheBatchInvalidatorInterceptor

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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.ejb.AllowedOperationsFlags

IN_AFTER_BEGIN, IN_AFTER_COMPLETION, IN_BEFORE_COMPLETION, IN_BUSINESS_METHOD, IN_EJB_ACTIVATE, IN_EJB_CREATE, IN_EJB_FIND, IN_EJB_HOME, IN_EJB_LOAD, IN_EJB_PASSIVATE, IN_EJB_POST_CREATE, IN_EJB_REMOVE, IN_EJB_STORE, IN_EJB_TIMEOUT, IN_INTERCEPTOR_METHOD, IN_SERVICE_ENDPOINT_METHOD, IN_SET_ENTITY_CONTEXT, IN_SET_MESSAGE_DRIVEN_CONTEXT, IN_SET_SESSION_CONTEXT, IN_UNSET_ENTITY_CONTEXT, NOT_ALLOWED

 

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

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ig

protected InvalidationGroup ig

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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

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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

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invalidateAll

public void invalidateAll()

Description copied from interface: Invalidatable

All entries should be invalidated.

Specified by:

invalidateAll in interface Invalidatable

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start

public void start()
           throws Exception

Specified by:

start in interface org.jboss.system.Service

Overrides:

start in class AbstractInstanceCache

Throws:

Exception

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stop

public void stop()

Specified by:

stop in interface org.jboss.system.Service

Overrides:

stop in class AbstractInstanceCache

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doInvalidate

protected void doInvalidate(Serializable key)

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