org.hibernate.cache.spi.support.NaturalIdNonStrictReadWriteAccess Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
*/
package org.hibernate.cache.spi.support;
import org.hibernate.cache.cfg.spi.NaturalIdDataCachingConfig;
import org.hibernate.cache.spi.CacheKeysFactory;
import org.hibernate.cache.spi.DomainDataRegion;
import org.hibernate.cache.spi.access.AccessType;
import org.hibernate.cache.spi.access.SoftLock;
import org.hibernate.engine.spi.SharedSessionContractImplementor;
/**
* Standard support for {@link org.hibernate.cache.spi.access.NaturalIdDataAccess}
* using the {@link org.hibernate.cache.spi.access.AccessType#NONSTRICT_READ_WRITE} access type.
*
* @author Steve Ebersole
*/
public class NaturalIdNonStrictReadWriteAccess extends AbstractNaturalIdDataAccess {
public NaturalIdNonStrictReadWriteAccess(
DomainDataRegion region,
CacheKeysFactory keysFactory,
DomainDataStorageAccess storageAccess,
NaturalIdDataCachingConfig config) {
super( region, keysFactory, storageAccess, config );
}
@Override
public AccessType getAccessType() {
return AccessType.NONSTRICT_READ_WRITE;
}
@Override
public void unlockItem(SharedSessionContractImplementor session, Object key, SoftLock lock) {
getStorageAccess().removeFromCache( key, session );
}
@Override
public void remove(SharedSessionContractImplementor session, Object key) {
getStorageAccess().removeFromCache( key, session );
}
@Override
public boolean insert(SharedSessionContractImplementor session, Object key, Object value) {
return false;
}
@Override
public boolean afterInsert(SharedSessionContractImplementor session, Object key, Object value) {
return false;
}
@Override
public boolean update(SharedSessionContractImplementor session, Object key, Object value) {
getStorageAccess().removeFromCache( key, session );
return false;
}
}