org.hibernate.cache.infinispan.access

Class NonTxTransactionalAccessDelegate

java.lang.Object

org.hibernate.cache.infinispan.access.TransactionalAccessDelegate

org.hibernate.cache.infinispan.access.NonTxTransactionalAccessDelegate

public class NonTxTransactionalAccessDelegate
extends TransactionalAccessDelegate

Delegate for non-transactional caches

Field Summary

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

cache, log, putValidator, region, TRACE_ENABLED, writeCache

Constructor Summary

Constructors

Constructor and Description
NonTxTransactionalAccessDelegate(BaseRegion region, PutFromLoadValidator validator)

Method Summary

Modifier and Type	Method and Description
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().
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.TransactionalAccessDelegate

afterInsert, afterUpdate, create, 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

NonTxTransactionalAccessDelegate

public NonTxTransactionalAccessDelegate(BaseRegion region,
                                        PutFromLoadValidator validator)

Method Detail

insert

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

Description copied from class: TransactionalAccessDelegate

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

Specified by:

insert in class TransactionalAccessDelegate

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 class: TransactionalAccessDelegate

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

Specified by:

update in class TransactionalAccessDelegate

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

unlockItem

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

Description copied from class: TransactionalAccessDelegate

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.

Overrides:

unlockItem in class TransactionalAccessDelegate

key - The item key

Throws:

CacheException - Propogated from underlying Region