org.hibernate.ogm.datastore.infinispan.persistencestrategy.impl

Class LocalCacheManager<EK,AK,ISK>

java.lang.Object

org.hibernate.ogm.datastore.infinispan.persistencestrategy.impl.LocalCacheManager<EK,AK,ISK>

Type Parameters:

EK - the entity cache key type

AK - the association cache key type

ISK - the identity source cache key type

Direct Known Subclasses:

OnePerKindCacheManager, PerTableCacheManager

public abstract class LocalCacheManager<EK,AK,ISK>
extends Object

Provides access to the ISPN caches used for storing entities, associations and id sources. The number of caches used depends on the specific implementation of this contract.

Implementations need to make sure all needed caches are started before state transfer happens. This prevents this node to return undefined cache errors during replication when other nodes join this one.

Implementations must be thread-safe.

Author:

Sanne Grinovero, Emmanuel Bernard <emmanuel@hibernate.org>, Gunnar Morling

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LocalCacheManager.Bucket<EK> Describe all the entity key meta-data that work on a given cache

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LocalCacheManager(org.infinispan.manager.EmbeddedCacheManager cacheManager)
protected	LocalCacheManager(URL configUrl, org.hibernate.engine.transaction.jta.platform.spi.JtaPlatform platform, Set<String> cacheNames, KeyProvider<EK,AK,ISK> keyProvider)

Method Summary

Modifier and Type	Method and Description
abstract org.infinispan.Cache<AK,Map<RowKey,Map<String,Object>>>	getAssociationCache(AssociationKeyMetadata keyMetadata)
protected org.infinispan.manager.EmbeddedCacheManager	getCacheManager()
abstract org.infinispan.Cache<EK,Map<String,Object>>	getEntityCache(EntityKeyMetadata keyMetadata)
abstract org.infinispan.Cache<ISK,Object>	getIdSourceCache(IdSourceKeyMetadata keyMetadata)
abstract Set<LocalCacheManager.Bucket<EK>>	getWorkBucketsFor(EntityKeyMetadata... entityKeyMetadatas) Groups the given entity types by the caches they are stored in.
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalCacheManager

protected LocalCacheManager(org.infinispan.manager.EmbeddedCacheManager cacheManager)

LocalCacheManager

protected LocalCacheManager(URL configUrl,
                            org.hibernate.engine.transaction.jta.platform.spi.JtaPlatform platform,
                            Set<String> cacheNames,
                            KeyProvider<EK,AK,ISK> keyProvider)

Method Detail

getCacheManager

protected org.infinispan.manager.EmbeddedCacheManager getCacheManager()

stop

public void stop()

getEntityCache

public abstract org.infinispan.Cache<EK,Map<String,Object>> getEntityCache(EntityKeyMetadata keyMetadata)

getAssociationCache

public abstract org.infinispan.Cache<AK,Map<RowKey,Map<String,Object>>> getAssociationCache(AssociationKeyMetadata keyMetadata)

getIdSourceCache

public abstract org.infinispan.Cache<ISK,Object> getIdSourceCache(IdSourceKeyMetadata keyMetadata)

getWorkBucketsFor

public abstract Set<LocalCacheManager.Bucket<EK>> getWorkBucketsFor(EntityKeyMetadata... entityKeyMetadatas)

Groups the given entity types by the caches they are stored in.

Parameters:

entityKeyMetadatas - the meta-data of the entities

Returns:

the LocalCacheManager.Buckets containg the entities corressponding to the entity key meta-datas