org.jboss.ejb
Interface EntityCache

All Superinterfaces:

AllowedOperationsFlags, ContainerPlugin, InstanceCache, org.jboss.system.Service

All Known Implementing Classes:

EntityInstanceCache, InvalidableEntityInstanceCache, PerTxEntityInstanceCache

public interface EntityCache
extends InstanceCache

EntityCaches can work from several keys.

A cache can use the natural primaryKey from the EJBObject, or DB dependent keys or a proprietary key

Version:

$Revision: 57209 $

Author:

Marc Fleury

See Also:

EntityInstanceCache

Field Summary

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

Method Summary

Object

createCacheKey(Object id) Returns the key used to cache the context

Methods inherited from interface org.jboss.ejb.InstanceCache

flush, get, getCacheSize, insert, isActive, release, remove

Methods inherited from interface org.jboss.ejb.ContainerPlugin

setContainer

Methods inherited from interface org.jboss.system.Service

create, destroy, start, stop

Method Detail

createCacheKey

Object createCacheKey(Object id)

Returns the key used to cache the context

Parameters:

id - Object id / primary key

Returns:

Cache key