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/*
* 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.SecondLevelCacheLogger;
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#READ_ONLY} access type.
*
* @author Steve Ebersole
*/
public class NaturalIdReadOnlyAccess extends AbstractNaturalIdDataAccess {
public NaturalIdReadOnlyAccess(
DomainDataRegion region,
CacheKeysFactory keysFactory,
DomainDataStorageAccess storageAccess,
NaturalIdDataCachingConfig config) {
super( region, keysFactory, storageAccess, config );
if ( config.isMutable() ) {
SecondLevelCacheLogger.INSTANCE.readOnlyCachingMutableNaturalId( config.getNavigableRole() );
}
}
@Override
public AccessType getAccessType() {
return AccessType.READ_ONLY;
}
@Override
public void unlockItem(
SharedSessionContractImplementor session,
Object key,
SoftLock lock) {
evict( key );
}
}