org.hibernate.cache.infinispan.naturalid.NaturalIdRegionImpl Maven / Gradle / Ivy

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A module of the Hibernate Core project

There is a newer version: 5.6.15.Final

package org.hibernate.cache.infinispan.naturalid;

import org.hibernate.cache.CacheException;
import org.hibernate.cache.infinispan.access.PutFromLoadValidator;
import org.hibernate.cache.infinispan.impl.BaseTransactionalDataRegion;
import org.hibernate.cache.spi.CacheDataDescription;
import org.hibernate.cache.spi.NaturalIdRegion;
import org.hibernate.cache.spi.RegionFactory;
import org.hibernate.cache.spi.access.AccessType;
import org.hibernate.cache.spi.access.NaturalIdRegionAccessStrategy;
import org.infinispan.AdvancedCache;

/**
 * Natural ID cache region
 *
 * @author Strong Liu 
 * @author Galder Zamarreño
 */
public class NaturalIdRegionImpl extends BaseTransactionalDataRegion
      implements NaturalIdRegion {

	public NaturalIdRegionImpl(AdvancedCache cache, String name,
         CacheDataDescription metadata, RegionFactory factory) {
		super(cache, name, metadata, factory);
	}

	@Override
	public NaturalIdRegionAccessStrategy buildAccessStrategy(AccessType accessType) throws CacheException {
		switch ( accessType ){
			case READ_ONLY:
				return new ReadOnlyAccess( this );
			case TRANSACTIONAL:
				return new TransactionalAccess( this );
			default:
				throw new CacheException( "Unsupported access type [" + accessType.getExternalName() + "]" );
		}
	}

	public PutFromLoadValidator getPutFromLoadValidator() {
		return new PutFromLoadValidator(cache);
	}

}