com.hazelcast.hibernate.region

Class EntityRegionAccessStrategyAdapter

java.lang.Object

com.hazelcast.hibernate.region.EntityRegionAccessStrategyAdapter

All Implemented Interfaces:

org.hibernate.cache.access.EntityRegionAccessStrategy

public final class EntityRegionAccessStrategyAdapter
extends Object
implements org.hibernate.cache.access.EntityRegionAccessStrategy

Simple adapter implementation for transactional / concurrent access control on entities

Author:

Leo Kim (lkim@limewire.com)

Constructor Summary

Constructors

Constructor and Description
EntityRegionAccessStrategyAdapter(AccessDelegate<? extends HazelcastEntityRegion> delegate)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	afterInsert(Object key, Object value, Object version)
boolean	afterUpdate(Object key, Object value, Object currentVersion, Object previousVersion, org.hibernate.cache.access.SoftLock lock)
void	evict(Object key)
void	evictAll()
Object	get(Object key, long txTimestamp)
org.hibernate.cache.EntityRegion	getRegion()
boolean	insert(Object key, Object value, Object version)
org.hibernate.cache.access.SoftLock	lockItem(Object key, Object version)
org.hibernate.cache.access.SoftLock	lockRegion()
boolean	putFromLoad(Object key, Object value, long txTimestamp, Object version)
boolean	putFromLoad(Object key, Object value, long txTimestamp, Object version, boolean minimalPutOverride)
void	remove(Object key)
void	removeAll()
void	unlockItem(Object key, org.hibernate.cache.access.SoftLock lock)
void	unlockRegion(org.hibernate.cache.access.SoftLock lock)
boolean	update(Object key, Object value, Object currentVersion, Object previousVersion)

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityRegionAccessStrategyAdapter

public EntityRegionAccessStrategyAdapter(AccessDelegate<? extends HazelcastEntityRegion> delegate)

Method Detail

afterInsert

public boolean afterInsert(Object key,
                  Object value,
                  Object version)
                    throws org.hibernate.cache.CacheException

Specified by:

afterInsert in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

afterUpdate

public boolean afterUpdate(Object key,
                  Object value,
                  Object currentVersion,
                  Object previousVersion,
                  org.hibernate.cache.access.SoftLock lock)
                    throws org.hibernate.cache.CacheException

Specified by:

afterUpdate in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

evict

public void evict(Object key)
           throws org.hibernate.cache.CacheException

Specified by:

evict in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

evictAll

public void evictAll()
              throws org.hibernate.cache.CacheException

Specified by:

evictAll in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

get

public Object get(Object key,
         long txTimestamp)
           throws org.hibernate.cache.CacheException

Specified by:

get in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

getRegion

public org.hibernate.cache.EntityRegion getRegion()

Specified by:

getRegion in interface org.hibernate.cache.access.EntityRegionAccessStrategy

insert

public boolean insert(Object key,
             Object value,
             Object version)
               throws org.hibernate.cache.CacheException

Specified by:

insert in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

lockItem

public org.hibernate.cache.access.SoftLock lockItem(Object key,
                                           Object version)
                                             throws org.hibernate.cache.CacheException

Specified by:

lockItem in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

lockRegion

public org.hibernate.cache.access.SoftLock lockRegion()
                                               throws org.hibernate.cache.CacheException

Specified by:

lockRegion in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

putFromLoad

public boolean putFromLoad(Object key,
                  Object value,
                  long txTimestamp,
                  Object version)
                    throws org.hibernate.cache.CacheException

Specified by:

putFromLoad in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

putFromLoad

public boolean putFromLoad(Object key,
                  Object value,
                  long txTimestamp,
                  Object version,
                  boolean minimalPutOverride)
                    throws org.hibernate.cache.CacheException

Specified by:

putFromLoad in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

remove

public void remove(Object key)
            throws org.hibernate.cache.CacheException

Specified by:

remove in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

removeAll

public void removeAll()
               throws org.hibernate.cache.CacheException

Specified by:

removeAll in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

unlockItem

public void unlockItem(Object key,
              org.hibernate.cache.access.SoftLock lock)
                throws org.hibernate.cache.CacheException

Specified by:

unlockItem in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

unlockRegion

public void unlockRegion(org.hibernate.cache.access.SoftLock lock)
                  throws org.hibernate.cache.CacheException

Specified by:

unlockRegion in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException

update

public boolean update(Object key,
             Object value,
             Object currentVersion,
             Object previousVersion)
               throws org.hibernate.cache.CacheException

Specified by:

update in interface org.hibernate.cache.access.EntityRegionAccessStrategy

Throws:

org.hibernate.cache.CacheException