net.sf.ehcache.transaction.manager.selector.BitronixSelector Maven / Gradle / Ivy
/**
* Copyright Terracotta, Inc.
*
* 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 net.sf.ehcache.transaction.manager.selector;
import net.sf.ehcache.transaction.xa.EhcacheXAResource;
import net.sf.ehcache.util.ClassLoaderUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.lang.reflect.Method;
import javax.transaction.xa.XAResource;
/**
* A Selector for the Bitronix Transaction Manager.
*
* @author Ludovic Orban
*/
public class BitronixSelector extends FactorySelector {
private static final Logger LOG = LoggerFactory.getLogger(BitronixSelector.class);
/**
* Constructor
*/
public BitronixSelector() {
super("Bitronix", "bitronix.tm.TransactionManagerServices", "getTransactionManager");
}
/**
* {@inheritDoc}
*/
@Override
public void registerResource(EhcacheXAResource ehcacheXAResource, boolean forRecovery) {
String uniqueName = ehcacheXAResource.getCacheName();
try {
Class producerClass = ClassLoaderUtil.loadClass("bitronix.tm.resource.ehcache.EhCacheXAResourceProducer");
Class[] signature = new Class[] {String.class, XAResource.class};
Object[] args = new Object[] {uniqueName, ehcacheXAResource};
Method method = producerClass.getMethod("registerXAResource", signature);
method.invoke(null, args);
} catch (Exception e) {
LOG.error("unable to register resource of cache " + uniqueName + " with BTM", e);
}
}
/**
* {@inheritDoc}
*/
@Override
public void unregisterResource(EhcacheXAResource ehcacheXAResource, boolean forRecovery) {
String uniqueName = ehcacheXAResource.getCacheName();
try {
Class producerClass = ClassLoaderUtil.loadClass("bitronix.tm.resource.ehcache.EhCacheXAResourceProducer");
Class[] signature = new Class[] {String.class, XAResource.class};
Object[] args = new Object[] {uniqueName, ehcacheXAResource};
Method method = producerClass.getMethod("unregisterXAResource", signature);
method.invoke(null, args);
} catch (Exception e) {
LOG.error("unable to unregister resource of cache " + uniqueName + " with BTM", e);
}
}
}