How to use

EntityRegionAccessStrategy

in

org.hibernate.cache.spi.access

 public static String getRegionName(SessionFactory sessionFactory,
                   Class entityClass) {
  EntityPersister p = ((SessionFactoryImpl) sessionFactory).getEntityPersister(entityClass.getName());

  if (p.hasCache()) {
   return p.getCacheAccessStrategy().getRegion().getName();
  }
  return "";
 }
}

@Override
public boolean afterInsert(Object session, Object key, Object value, Object version) throws CacheException {
  return unwrapEntity().afterInsert(unwrap(session), key, value, version);
}

@Override
public boolean afterUpdate(Object session, Object key, Object value, Object currentVersion, Object previousVersion, SoftLock lock) throws CacheException {
  return unwrapEntity().afterUpdate(unwrap(session), key, value, currentVersion, previousVersion, lock);
}

    persister.getRootEntityName()
);
lock = persister.getCacheAccessStrategy().lockItem( ck, previousVersion );
  persister.getCacheAccessStrategy().remove( ck );
  );
  cacheEntry = persister.getCacheEntryStructure().structure( ce );
  boolean put = persister.getCacheAccessStrategy().update( ck, cacheEntry, nextVersion, previousVersion );
  if ( put && factory.getStatistics().isStatisticsEnabled() ) {
    factory.getStatisticsImplementor().secondLevelCachePut( getPersister().getCacheAccessStrategy().getRegion().getName() );

@Override
public void doAfterTransactionCompletion(boolean success, SessionImplementor session) throws CacheException {
  EntityPersister persister = getPersister();
  if ( persister.hasCache() ) {
    
    final CacheKey ck = getSession().generateCacheKey(
        getId(), 
        persister.getIdentifierType(), 
        persister.getRootEntityName()
      );
    
    if ( success && cacheEntry!=null /*!persister.isCacheInvalidationRequired()*/ ) {
      boolean put = persister.getCacheAccessStrategy().afterUpdate( ck, cacheEntry, nextVersion, previousVersion, lock );
      
      if ( put && getSession().getFactory().getStatistics().isStatisticsEnabled() ) {
        getSession().getFactory().getStatisticsImplementor().secondLevelCachePut( getPersister().getCacheAccessStrategy().getRegion().getName() );
      }
    }
    else {
      persister.getCacheAccessStrategy().unlockItem( ck, lock );
    }
  }
  postCommitUpdate();
}

persister.getCacheAccessStrategy().update(
    cacheKey,
    persister.getCacheEntryStructure().structure( entry ),
boolean put = persister.getCacheAccessStrategy().putFromLoad(
    cacheKey,
    persister.getCacheEntryStructure().structure( entry ),
  factory.getStatisticsImplementor().secondLevelCachePut( persister.getCacheAccessStrategy().getRegion().getName() );

@Override
public void doAfterTransactionCompletion(boolean success, SessionImplementor session) throws HibernateException {
  EntityPersister persister = getPersister();
  if ( success && isCachePutEnabled( persister, getSession() ) ) {
    final CacheKey ck = getSession().generateCacheKey( getId(), persister.getIdentifierType(), persister.getRootEntityName() );
    boolean put = persister.getCacheAccessStrategy().afterInsert( ck, cacheEntry, version );
    
    if ( put && getSession().getFactory().getStatistics().isStatisticsEnabled() ) {
      getSession().getFactory().getStatisticsImplementor()
          .secondLevelCachePut( getPersister().getCacheAccessStrategy().getRegion().getName() );
    }
  }
  postCommitInsert();
}

boolean put = persister.getCacheAccessStrategy().insert( ck, cacheEntry, version );
  factory.getStatisticsImplementor().secondLevelCachePut( getPersister().getCacheAccessStrategy().getRegion().getName() );

    persister.getRootEntityName()
);
Object ce = persister.getCacheAccessStrategy().get( ck, source.getTimestamp() );
if ( factory.getStatistics().isStatisticsEnabled() ) {
  if ( ce == null ) {
    factory.getStatisticsImplementor().secondLevelCacheMiss(
        persister.getCacheAccessStrategy().getRegion().getName()
    );
        persister.getCacheAccessStrategy().getRegion().getName()
    );

    persister.getRootEntityName()
);
lock = persister.getCacheAccessStrategy().lockItem( ck, null );
  persister.getCacheAccessStrategy().unlockItem( ck, lock );

if ( persister.hasCache() ) {
  ck = session.generateCacheKey( id, persister.getIdentifierType(), persister.getRootEntityName() );
  lock = persister.getCacheAccessStrategy().lockItem( ck, version );
  persister.getCacheAccessStrategy().remove( ck );

public void evictEntity(String entityName, Serializable identifier) {
  EntityPersister p = getEntityPersister( entityName );
  if ( p.hasCache() ) {
    if ( LOG.isDebugEnabled() ) {
      LOG.debugf( "Evicting second-level cache: %s",
          MessageHelper.infoString( p, identifier, SessionFactoryImpl.this ) );
    }
    p.getCacheAccessStrategy().evict( buildCacheKey( identifier, p ) );
  }
}

private boolean isCached(EntityKey entityKey, EntityPersister persister) {
  if ( persister.hasCache() ) {
    CacheKey key = context.getSession().generateCacheKey(
        entityKey.getIdentifier(),
        persister.getIdentifierType(),
        entityKey.getEntityName()
    );
    return persister.getCacheAccessStrategy().get( key, context.getSession().getTimestamp() ) != null;
  }
  return false;
}

@Override
public boolean update(Object session, Object key, Object value, Object currentVersion, Object previousVersion) throws CacheException {
  return unwrapEntity().update(unwrap(session), key, value, currentVersion, previousVersion);
}

@Override
public boolean insert(Object session, Object key, Object value, Object version) throws CacheException {
  return unwrapEntity().insert(unwrap(session), key, value, version);
}

public void evictEntityRegion(String entityName) {
  EntityPersister p = getEntityPersister( entityName );
  if ( p.hasCache() ) {
    if ( LOG.isDebugEnabled() ) {
      LOG.debugf( "Evicting second-level cache: %s", p.getEntityName() );
    }
    p.getCacheAccessStrategy().evictAll();
  }
}

    persister.getRootEntityName()
);
lock = persister.getCacheAccessStrategy().lockItem( ck, previousVersion );
  persister.getCacheAccessStrategy().remove( ck );
  );
  cacheEntry = persister.getCacheEntryStructure().structure( ce );
  boolean put = persister.getCacheAccessStrategy().update( ck, cacheEntry, nextVersion, previousVersion );
  if ( put && factory.getStatistics().isStatisticsEnabled() ) {
    factory.getStatisticsImplementor().secondLevelCachePut( getPersister().getCacheAccessStrategy().getRegion().getName() );

@Override
public void doAfterTransactionCompletion(boolean success, SessionImplementor session) throws CacheException {
  EntityPersister persister = getPersister();
  if ( persister.hasCache() ) {
    
    final CacheKey ck = getSession().generateCacheKey(
        getId(), 
        persister.getIdentifierType(), 
        persister.getRootEntityName()
      );
    
    if ( success && cacheEntry!=null /*!persister.isCacheInvalidationRequired()*/ ) {
      boolean put = persister.getCacheAccessStrategy().afterUpdate( ck, cacheEntry, nextVersion, previousVersion, lock );
      
      if ( put && getSession().getFactory().getStatistics().isStatisticsEnabled() ) {
        getSession().getFactory().getStatisticsImplementor().secondLevelCachePut( getPersister().getCacheAccessStrategy().getRegion().getName() );
      }
    }
    else {
      persister.getCacheAccessStrategy().unlockItem( ck, lock );
    }
  }
  postCommitUpdate();
}

persister.getCacheAccessStrategy().update(
    cacheKey,
    persister.getCacheEntryStructure().structure( entry ),
boolean put = persister.getCacheAccessStrategy().putFromLoad(
    cacheKey,
    persister.getCacheEntryStructure().structure( entry ),
  factory.getStatisticsImplementor().secondLevelCachePut( persister.getCacheAccessStrategy().getRegion().getName() );

@Override
public void doAfterTransactionCompletion(boolean success, SessionImplementor session) throws HibernateException {
  EntityPersister persister = getPersister();
  if ( success && isCachePutEnabled( persister, getSession() ) ) {
    final CacheKey ck = getSession().generateCacheKey( getId(), persister.getIdentifierType(), persister.getRootEntityName() );
    boolean put = persister.getCacheAccessStrategy().afterInsert( ck, cacheEntry, version );
    
    if ( put && getSession().getFactory().getStatistics().isStatisticsEnabled() ) {
      getSession().getFactory().getStatisticsImplementor()
          .secondLevelCachePut( getPersister().getCacheAccessStrategy().getRegion().getName() );
    }
  }
  postCommitInsert();
}