/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010-2011, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.testing.cache;
import org.jboss.logging.Logger;
import org.hibernate.cache.CacheException;
import org.hibernate.cache.spi.CacheDataDescription;
import org.hibernate.cache.spi.EntityRegion;
import org.hibernate.cache.spi.access.AccessType;
import org.hibernate.cache.spi.access.EntityRegionAccessStrategy;
import org.hibernate.cfg.Settings;
import org.hibernate.internal.CoreMessageLogger;
/**
* @author Strong Liu
*/
class EntityRegionImpl extends BaseTransactionalDataRegion implements EntityRegion {
private static final CoreMessageLogger LOG = Logger.getMessageLogger(
CoreMessageLogger.class, EntityRegionImpl.class.getName()
);
private final Settings settings;
EntityRegionImpl(String name, CacheDataDescription metadata, Settings settings) {
super( name, metadata );
this.settings = settings;
}
public Settings getSettings() {
return settings;
}
@Override
public EntityRegionAccessStrategy buildAccessStrategy(AccessType accessType) throws CacheException {
switch ( accessType ) {
case READ_ONLY:
if ( getCacheDataDescription().isMutable() ) {
LOG.warnf( "read-only cache configured for mutable entity [ %s ]", getName() );
}
return new ReadOnlyEntityRegionAccessStrategy( this );
case READ_WRITE:
return new ReadWriteEntityRegionAccessStrategy( this );
case NONSTRICT_READ_WRITE:
return new NonstrictReadWriteEntityRegionAccessStrategy( this );
case TRANSACTIONAL:
// throw new UnsupportedOperationException( "doesn't support this access strategy" );
return new NonstrictReadWriteEntityRegionAccessStrategy( this );
default:
throw new IllegalArgumentException( "unrecognized access strategy type [" + accessType + "]" );
}
}
}