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* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.as.jpa.hibernate5.infinispan;
import java.util.Properties;
import org.hibernate.cache.CacheException;
import org.hibernate.cfg.AvailableSettings;
import org.hibernate.service.ServiceRegistry;
import org.infinispan.AdvancedCache;
import org.infinispan.manager.EmbeddedCacheManager;
import org.jboss.as.jpa.hibernate5.HibernateSecondLevelCache;
import org.jipijapa.cache.spi.Classification;
import org.jipijapa.cache.spi.Wrapper;
import org.jipijapa.event.impl.internal.Notification;
/**
* Infinispan-backed region factory for use with standalone (i.e. non-JPA) Hibernate applications.
* @author Paul Ferraro
* @author Scott Marlow
*/
public class InfinispanRegionFactory extends org.hibernate.cache.infinispan.InfinispanRegionFactory {
private static final long serialVersionUID = 6526170943015350422L;
public static final String CACHE_CONTAINER = "hibernate.cache.infinispan.container";
public static final String DEFAULT_CACHE_CONTAINER = "hibernate";
public static final String CACHE_PRIVATE = "private";
private volatile Wrapper wrapper;
public InfinispanRegionFactory() {
super();
}
public InfinispanRegionFactory(Properties props) {
super(props);
}
@Override
protected EmbeddedCacheManager createCacheManager(Properties properties, final ServiceRegistry serviceRegistry) throws CacheException {
// Find a suitable service name to represent this session factory instance
String name = properties.getProperty(AvailableSettings.SESSION_FACTORY_NAME);
String container = properties.getProperty(CACHE_CONTAINER, DEFAULT_CACHE_CONTAINER);
HibernateSecondLevelCache.addSecondLevelCacheDependencies(properties, null);
Properties cacheSettings = new Properties();
cacheSettings.put(HibernateSecondLevelCache.CACHE_TYPE,CACHE_PRIVATE);
cacheSettings.put(HibernateSecondLevelCache.CONTAINER, container);
if (name != null) {
cacheSettings.put(HibernateSecondLevelCache.NAME, name);
}
try {
// start a private cache for non-JPA use and return the started cache.
wrapper = Notification.startCache(Classification.INFINISPAN, cacheSettings);
return (EmbeddedCacheManager)wrapper.getValue();
} catch (Exception e) {
throw new CacheException(e);
}
}
@Override
protected void stopCacheManager() {
// stop the private cache
Notification.stopCache(Classification.INFINISPAN, wrapper, false );
}
@SuppressWarnings("rawtypes")
@Override
protected AdvancedCache createCacheWrapper(AdvancedCache cache) {
return cache;
}
}