Hibernate example source code file (EntityRegionImpl.java)

This example Hibernate source code file (EntityRegionImpl.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

basetransactionaldataregion, cacheexception, cacheexception, entityregionaccessstrategy, entityregionimpl, entityregionimpl, listener, putfromloadvalidator, putfromloadvalidator, regionfactory, regionfactory, transaction, transactionalaccess, transactionmanager, unsupported

The Hibernate EntityRegionImpl.java source code

package org.hibernate.cache.infinispan.entity;
import javax.transaction.TransactionManager;
import org.hibernate.cache.spi.CacheDataDescription;
import org.hibernate.cache.CacheException;
import org.hibernate.cache.spi.EntityRegion;
import org.hibernate.cache.spi.RegionFactory;
import org.hibernate.cache.spi.access.AccessType;
import org.hibernate.cache.spi.access.EntityRegionAccessStrategy;
import org.hibernate.cache.infinispan.access.PutFromLoadValidator;
import org.hibernate.cache.infinispan.impl.BaseTransactionalDataRegion;
import org.hibernate.cache.infinispan.util.CacheAdapter;
import org.infinispan.notifications.Listener;

/**
 * @author Chris Bredesen
 * @author Galder Zamarreño
 * @since 3.5
 */
@Listener
public class EntityRegionImpl extends BaseTransactionalDataRegion implements EntityRegion {

   public EntityRegionImpl(CacheAdapter cacheAdapter, String name, CacheDataDescription metadata, 
            TransactionManager transactionManager, RegionFactory factory) {
      super(cacheAdapter, name, metadata, transactionManager, factory);
   }

   public EntityRegionAccessStrategy buildAccessStrategy(AccessType accessType) throws CacheException {
      if (AccessType.READ_ONLY.equals(accessType)) {
         return new ReadOnlyAccess(this);
      } else if (AccessType.TRANSACTIONAL.equals(accessType)) {
         return new TransactionalAccess(this);
      }
      throw new CacheException("Unsupported access type [" + accessType.getExternalName() + "]");
   }

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