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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 .
*/
package org.hibernate.cache.internal;
import java.util.Properties;
import org.hibernate.boot.spi.SessionFactoryOptions;
import org.hibernate.cache.CacheException;
import org.hibernate.cache.NoCacheRegionFactoryAvailableException;
import org.hibernate.cache.spi.CacheDataDescription;
import org.hibernate.cache.spi.CollectionRegion;
import org.hibernate.cache.spi.EntityRegion;
import org.hibernate.cache.spi.NaturalIdRegion;
import org.hibernate.cache.spi.QueryResultsRegion;
import org.hibernate.cache.spi.RegionFactory;
import org.hibernate.cache.spi.TimestampsRegion;
import org.hibernate.cache.spi.access.AccessType;
/**
* Factory used if no caching enabled in config...
*
* @author Steve Ebersole
*/
public class NoCachingRegionFactory implements RegionFactory {
/**
* Singleton access
*/
public static final NoCachingRegionFactory INSTANCE = new NoCachingRegionFactory();
/**
* Constructs a NoCachingRegionFactory. Although access should generally use {@link #INSTANCE}
*/
public NoCachingRegionFactory() {
}
@Override
public void start(SessionFactoryOptions settings, Properties properties) throws CacheException {
}
@Override
public void stop() {
}
@Override
public boolean isMinimalPutsEnabledByDefault() {
return false;
}
@Override
public AccessType getDefaultAccessType() {
return null;
}
@Override
public long nextTimestamp() {
return System.currentTimeMillis() / 100;
}
@Override
public EntityRegion buildEntityRegion(String regionName, Properties properties, CacheDataDescription metadata)
throws CacheException {
throw new NoCacheRegionFactoryAvailableException();
}
@Override
public NaturalIdRegion buildNaturalIdRegion(String regionName, Properties properties, CacheDataDescription metadata)
throws CacheException {
throw new NoCacheRegionFactoryAvailableException();
}
@Override
public CollectionRegion buildCollectionRegion(
String regionName,
Properties properties,
CacheDataDescription metadata) throws CacheException {
throw new NoCacheRegionFactoryAvailableException();
}
@Override
public QueryResultsRegion buildQueryResultsRegion(String regionName, Properties properties) throws CacheException {
throw new NoCacheRegionFactoryAvailableException();
}
@Override
public TimestampsRegion buildTimestampsRegion(String regionName, Properties properties) throws CacheException {
throw new NoCacheRegionFactoryAvailableException();
}
}