Package org.hibernate.cache.spi.support

Class EntityTransactionalAccess

java.lang.Object

org.hibernate.cache.spi.support.AbstractCachedDomainDataAccess

org.hibernate.cache.spi.support.AbstractEntityDataAccess

org.hibernate.cache.spi.support.EntityTransactionalAccess

All Implemented Interfaces:

CachedDomainDataAccess, EntityDataAccess, AbstractDomainDataRegion.Destructible

public class EntityTransactionalAccess
extends AbstractEntityDataAccess

Author:

Steve Ebersole

Constructor Summary

Constructors

Constructor	Description
EntityTransactionalAccess(DomainDataRegion region, CacheKeysFactory keysFactory, DomainDataStorageAccess storageAccess, EntityDataCachingConfig accessConfig)

Method Summary

Modifier and Type	Method	Description
boolean	afterInsert(SharedSessionContractImplementor session, Object key, Object value, Object version)	Called afterQuery an item has been inserted (afterQuery the transaction completes), instead of calling release().
boolean	afterUpdate(SharedSessionContractImplementor session, Object key, Object value, Object currentVersion, Object previousVersion, SoftLock lock)	Called afterQuery an item has been updated (afterQuery the transaction completes), instead of calling release().
AccessType	getAccessType()	The type of access implemented
boolean	insert(SharedSessionContractImplementor session, Object key, Object value, Object version)	Called afterQuery an item has been inserted (beforeQuery the transaction completes), instead of calling evict().
boolean	update(SharedSessionContractImplementor session, Object key, Object value, Object currentVersion, Object previousVersion)	Called afterQuery an item has been updated (beforeQuery the transaction completes), instead of calling evict().

Methods inherited from class org.hibernate.cache.spi.support.AbstractEntityDataAccess

generateCacheKey, getCacheKeyId, lockItem, lockRegion, unlockItem, unlockRegion

Methods inherited from class org.hibernate.cache.spi.support.AbstractCachedDomainDataAccess

clearCache, contains, destroy, evict, evictAll, get, getRegion, getStorageAccess, putFromLoad, putFromLoad, remove, removeAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.cache.spi.access.CachedDomainDataAccess

contains, evict, evictAll, get, getRegion, putFromLoad, putFromLoad, remove, removeAll

Constructor Details

EntityTransactionalAccess

public EntityTransactionalAccess(DomainDataRegion region,
 CacheKeysFactory keysFactory,
 DomainDataStorageAccess storageAccess,
 EntityDataCachingConfig accessConfig)

Method Details

insert

public boolean insert(SharedSessionContractImplementor session,
 Object key,
 Object value,
 Object version)

Description copied from interface: EntityDataAccess

Called afterQuery an item has been inserted (beforeQuery the transaction completes), instead of calling evict(). This method is used by "synchronous" concurrency strategies.

Parameters:

session - Current session

key - The item key

value - The item

version - The item's version value

Returns:

Were the contents of the cache actually changed by this operation?

afterInsert

public boolean afterInsert(SharedSessionContractImplementor session,
 Object key,
 Object value,
 Object version)

Description copied from interface: EntityDataAccess

Called afterQuery an item has been inserted (afterQuery the transaction completes), instead of calling release(). This method is used by "asynchronous" concurrency strategies.

Parameters:

session - Current session

key - The item key

value - The item

version - The item's version value

Returns:

Were the contents of the cache actual changed by this operation?

update

public boolean update(SharedSessionContractImplementor session,
 Object key,
 Object value,
 Object currentVersion,
 Object previousVersion)

Description copied from interface: EntityDataAccess

Called afterQuery an item has been updated (beforeQuery the transaction completes), instead of calling evict(). This method is used by "synchronous" concurrency strategies.

Parameters:

session - Current session

key - The item key

value - The item

currentVersion - The item's current version value

previousVersion - The item's previous version value

Returns:

Were the contents of the cache actually changed by this operation?

afterUpdate

public boolean afterUpdate(SharedSessionContractImplementor session,
 Object key,
 Object value,
 Object currentVersion,
 Object previousVersion,
 SoftLock lock)

Description copied from interface: EntityDataAccess

Called afterQuery an item has been updated (afterQuery the transaction completes), instead of calling release(). This method is used by "asynchronous" concurrency strategies.

Parameters:

session - Current session

key - The item key

value - The item

currentVersion - The item's current version value

previousVersion - The item's previous version value

lock - The lock previously obtained from CachedDomainDataAccess.lockItem(org.hibernate.engine.spi.SharedSessionContractImplementor, java.lang.Object, java.lang.Object)

Returns:

Were the contents of the cache actually changed by this operation?

getAccessType

public AccessType getAccessType()

Description copied from interface: CachedDomainDataAccess

The type of access implemented