org.hibernate.cache (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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Package org.hibernate.cache

This package defines APIs and implementations for the second-level cache and query cache.

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Description

Interface Summary

Cache Implementors define a caching algorithm.

CacheConcurrencyStrategy Implementors manage transactional access to cached data.

CacheConcurrencyStrategy.SoftLock Marker interface, denoting a client-visible "soft lock" on a cached item.

CacheProvider Support for pluggable caches.

OptimisticCache A contract for transactional cache implementations which support optimistic locking of items within the cache.

OptimisticCacheSource Contract for sources of optimistically lockable data sent to the second level cache.

QueryCache Defines the contract for caches capable of storing query results.

QueryCacheFactory Defines a factory for query cache instances.

ReadWriteCache.Lockable

Class Summary

AbstractJndiBoundCacheProvider Support for CacheProvider implementations which are backed by caches bound into JNDI namespace.

CacheFactory

CacheKey Allows multiple entity classes / collection roles to be stored in the same cache region.

EhCache EHCache plugin for Hibernate
EHCache uses a MemoryStore and a DiskStore.

EhCacheProvider Cache Provider plugin for ehcache-1.2.

FilterKey Allows cached queries to be keyed by enabled filters.

HashtableCache A lightweight implementation of the Cache interface

HashtableCacheProvider A simple in-memory Hashtable-based cache impl.

JndiBoundTreeCacheProvider Support for JBossCache (TreeCache), where the cache instance is available via JNDI lookup.

NoCacheProvider Implementation of NoCacheProvider.

NonstrictReadWriteCache Caches data that is sometimes updated without ever locking the cache.

OptimisticTreeCache Represents a particular region within the given JBossCache TreeCache utilizing TreeCache's optimistic locking capabilities.

OptimisticTreeCache.CircumventChecksDataVersion Used to signal to a DataVersionAdapter to simply not perform any checks.

OptimisticTreeCache.DataVersionAdapter

OptimisticTreeCache.NonLockingDataVersion Used in regions where no locking should ever occur.

OptimisticTreeCacheProvider Support for a standalone JBossCache TreeCache instance utilizing TreeCache's optimistic locking capabilities.

OSCache

OSCacheProvider Support for OpenSymphony OSCache.

QueryKey A key that identifies a particular query with bound parameter values

ReadOnlyCache Caches data that is never updated.

ReadWriteCache Caches data that is sometimes updated while maintaining the semantics of "read committed" isolation level.

ReadWriteCache.Item An item of cached data, timestamped with the time it was cached,.

ReadWriteCache.Lock A soft lock which supports concurrent locking, timestamped with the time it was released

StandardQueryCache The standard implementation of the Hibernate QueryCache interface.

StandardQueryCacheFactory Standard Hibernate implementation of the QueryCacheFactory interface.

SwarmCache

SwarmCacheProvider Support for SwarmCache replicated cache.

Timestamper Generates increasing identifiers (in a single VM only).

TransactionalCache Support for fully transactional cache implementations like JBoss TreeCache.

TreeCache Represents a particular region within the given JBossCache TreeCache.

TreeCacheProvider Support for a standalone JBossCache (TreeCache) instance.

UpdateTimestampsCache Tracks the timestamps of the most recent updates to particular tables.

Exception Summary

CacheException Something went wrong in the cache

NoCachingEnabledException Implementation of NoCachingEnabledException.

Package org.hibernate.cache Description