Package org.hibernate.cache.spi.support

Interface StorageAccess

All Known Subinterfaces:

DomainDataStorageAccess

All Known Implementing Classes:

JCacheAccessImpl, MapStorageAccessImpl

public interface StorageAccess

A general read/write abstraction over the specific "cache" object from the caching provider.

API Note:

Similar to CachedDomainDataAccess, some methods handle "transactional" access (access in the scope of a session), and some are non-"transactional" (for cache management outside a session).

Method Summary

Modifier and Type	Method	Description
default void	clearCache(SharedSessionContractImplementor session)	Clear data from the cache
boolean	contains(Object key)	Does the cache contain this key?
void	evictData()	Clear all data regardless of transaction/locking
void	evictData(Object key)	Remove the entry regardless of transaction/locking
Object	getFromCache(Object key, SharedSessionContractImplementor session)	Get an item from the cache.
void	putIntoCache(Object key, Object value, SharedSessionContractImplementor session)	Put an item into the cache
void	release()	Release any resources.
default void	removeFromCache(Object key, SharedSessionContractImplementor session)	Remove an item from the cache by key

Method Details

getFromCache

Object getFromCache(Object key,
 SharedSessionContractImplementor session)

Get an item from the cache.

putIntoCache

void putIntoCache(Object key,
 Object value,
 SharedSessionContractImplementor session)

Put an item into the cache

removeFromCache

default void removeFromCache(Object key,
 SharedSessionContractImplementor session)

Remove an item from the cache by key

clearCache

default void clearCache(SharedSessionContractImplementor session)

Clear data from the cache

contains

boolean contains(Object key)

Does the cache contain this key?

evictData

void evictData()

Clear all data regardless of transaction/locking

evictData

void evictData(Object key)

Remove the entry regardless of transaction/locking

release

void release()

Release any resources. Called during cache shutdown