bitronix.tm.resource.ehcache.EhCacheXAResourceHolder Maven / Gradle / Ivy
/*
* Copyright (C) 2006-2013 Bitronix Software (http://www.bitronix.be)
*
* 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 bitronix.tm.resource.ehcache;
import bitronix.tm.resource.common.AbstractXAResourceHolder;
import bitronix.tm.resource.common.ResourceBean;
import javax.transaction.xa.XAResource;
import java.util.Collections;
import java.util.Date;
import java.util.List;
/**
* Ehcache implementation of BTM's XAResourceHolder.
*
* Copyright 2003-2010 Terracotta, Inc.
*
*
* @author Ludovic Orban
*/
public class EhCacheXAResourceHolder
extends AbstractXAResourceHolder
{
private static final String EHCACHE_CANT_BE_USED = "EhCacheXAResourceHolder cannot be used with an XAPool";
private final XAResource resource;
private final ResourceBean bean;
/**
* Create a new EhCacheXAResourceHolder for a particular XAResource
*
* @param resource
* the required XAResource
* @param bean
* the required ResourceBean
*/
public EhCacheXAResourceHolder(XAResource resource, ResourceBean bean)
{
this.resource = resource;
this.bean = bean;
}
/**
* {@inheritDoc}
*/
@Override
public XAResource getXAResource()
{
return resource;
}
/**
* {@inheritDoc}
*/
@Override
public ResourceBean getResourceBean()
{
return bean;
}
/**
* {@inheritDoc}
*/
@Override
public List getXAResourceHolders()
{
return Collections.singletonList(this);
}
/**
* {@inheritDoc}
*/
@Override
public Object getConnectionHandle() throws Exception
{
throw new UnsupportedOperationException(EHCACHE_CANT_BE_USED);
}
/**
* {@inheritDoc}
*/
@Override
public void close() throws Exception
{
throw new UnsupportedOperationException(EHCACHE_CANT_BE_USED);
}
/**
* {@inheritDoc}
*/
@Override
public Date getLastReleaseDate()
{
throw new UnsupportedOperationException(EHCACHE_CANT_BE_USED);
}
/**
* Method getXAResourceHolderForXaResource ...
*
* @param xaResource
* of type XAResource
*
* @return EhCacheXAResourceHolder
*/
public EhCacheXAResourceHolder getXAResourceHolderForXaResource(XAResource xaResource)
{
if (xaResource == resource)
{
return this;
}
return null;
}
}