org.hibernate.cache.infinispan.access

Class NonTxInvalidationCacheAccessDelegate

java.lang.Object

org.hibernate.cache.infinispan.access.InvalidationCacheAccessDelegate

org.hibernate.cache.infinispan.access.NonTxInvalidationCacheAccessDelegate

All Implemented Interfaces:

AccessDelegate

public class NonTxInvalidationCacheAccessDelegate
extends InvalidationCacheAccessDelegate

Delegate for non-transactional caches

Field Summary

Fields inherited from class org.hibernate.cache.infinispan.access.InvalidationCacheAccessDelegate

cache, log, putValidator, region, TRACE_ENABLED, writeCache

Constructor Summary

Constructors

Constructor and Description
NonTxInvalidationCacheAccessDelegate(BaseRegion region, PutFromLoadValidator validator)

Method Summary

Modifier and Type	Method and Description
boolean	afterInsert(SessionImplementor session, Object key, Object value, Object version) Called after an item has been inserted (after the transaction completes), instead of calling release().
boolean	afterUpdate(SessionImplementor session, Object key, Object value, Object currentVersion, Object previousVersion, SoftLock lock) Called after an item has been updated (after the transaction completes), instead of calling release().
boolean	insert(SessionImplementor session, Object key, Object value, Object version) Called after an item has been inserted (before the transaction completes), instead of calling evict().
protected boolean	isCommitted(SessionImplementor session)
void	unlockItem(SessionImplementor session, Object key) Called when we have finished the attempted update/delete (which may or may not have been successful), after transaction completion.
boolean	update(SessionImplementor session, Object key, Object value, Object currentVersion, Object previousVersion) Called after an item has been updated (before the transaction completes), instead of calling evict().

Methods inherited from class org.hibernate.cache.infinispan.access.InvalidationCacheAccessDelegate

evict, evictAll, get, putFromLoad, putFromLoad, remove, removeAll

Methods inherited from class java.lang.Object

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

Constructor Detail

NonTxInvalidationCacheAccessDelegate

public NonTxInvalidationCacheAccessDelegate(BaseRegion region,
                                            PutFromLoadValidator validator)

Method Detail

insert

public boolean insert(SessionImplementor session,
                      Object key,
                      Object value,
                      Object version)
               throws CacheException

Description copied from interface: AccessDelegate

Called after an item has been inserted (before the transaction completes), instead of calling evict().

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?

Throws:

CacheException - if the insert fails

update

public boolean update(SessionImplementor session,
                      Object key,
                      Object value,
                      Object currentVersion,
                      Object previousVersion)
               throws CacheException

Description copied from interface: AccessDelegate

Called after an item has been updated (before the transaction completes), instead of calling evict().

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:

Whether the contents of the cache actual changed by this operation

Throws:

CacheException - if the update fails

isCommitted

protected boolean isCommitted(SessionImplementor session)

unlockItem

public void unlockItem(SessionImplementor session,
                       Object key)
                throws CacheException

Description copied from interface: AccessDelegate

Called when we have finished the attempted update/delete (which may or may not have been successful), after transaction completion. This method is used by "asynchronous" concurrency strategies.

Specified by:

unlockItem in interface AccessDelegate

Overrides:

unlockItem in class InvalidationCacheAccessDelegate

key - The item key

Throws:

CacheException - Propogated from underlying Region

afterInsert

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

Description copied from interface: AccessDelegate

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

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?

afterUpdate

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

Description copied from interface: AccessDelegate

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

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 #lockItem

Returns:

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