org.jboss.as.ejb3.cache.spi

Interface GroupAwareBackingCache<K extends Serializable,V extends Cacheable<K>,G extends Serializable,M extends SerializationGroupMember<K,V,G>>

All Superinterfaces:

AffinitySupport<K>, BackingCache<K,V,M>, Passivatable<K>, PassivatingBackingCache<K,V,M>, Removable<K>

All Known Implementing Classes:

GroupAwareBackingCacheImpl

public interface GroupAwareBackingCache<K extends Serializable,V extends Cacheable<K>,G extends Serializable,M extends SerializationGroupMember<K,V,G>>
extends PassivatingBackingCache<K,V,M>

A BackingCache that can manage the relationship of its underlying entries to any SerializationGroup.

Author:

Brian Stansberry, Paul Ferraro

Method Summary

Methods

Modifier and Type	Method and Description
SerializationGroup<K,V,G>	createGroup() Create a SerializationGroup to contain objects cached by this object.
void	notifyPreReplicate(M member) Callback from the group informing the cache it needs to invoke pre-replication callbacks on the member.
void	setGroup(V obj, SerializationGroup<K,V,G> group) Assign the given object to the given group.

Methods inherited from interface org.jboss.as.ejb3.cache.spi.PassivatingBackingCache

getCompatibilityChecker

Methods inherited from interface org.jboss.as.ejb3.cache.spi.BackingCache

addLifecycleListener, create, discard, get, isClustered, peek, release, removeLifecycleListener, start, stop

Methods inherited from interface org.jboss.as.ejb3.cache.Removable

remove

Methods inherited from interface org.jboss.as.ejb3.cache.AffinitySupport

getStrictAffinity, getWeakAffinity, hasAffinity

Methods inherited from interface org.jboss.as.ejb3.cache.spi.Passivatable

passivate

Method Detail

createGroup

SerializationGroup<K,V,G> createGroup()

Create a SerializationGroup to contain objects cached by this object.

Returns:

a SerializationGroup

setGroup

void setGroup(V obj,
            SerializationGroup<K,V,G> group)

Assign the given object to the given group. The group will be of the SerializationGroup implementation type returned by createGroup().

Parameters:

obj -

group -

Throws:

IllegalStateException - if the group's cache is incompatible with ourself.

notifyPreReplicate

void notifyPreReplicate(M member)

Callback from the group informing the cache it needs to invoke pre-replication callbacks on the member.

Parameters:

member - the group member

Throws:

IllegalStateException - if the member is in-use.