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Internal ehcache-core module. This artifact is not meant to be used directly
/**
* 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.xa;
import javax.transaction.RollbackException;
import javax.transaction.SystemException;
import javax.transaction.xa.XAResource;
/**
* EhcacheXAResource represents an {@link net.sf.ehcache.Ehcache Ehcache} instance.
*
* @author Nabib El-Rahman
* @author Alex Snaps
*/
public interface EhcacheXAResource extends XAResource {
/**
* Add a listener which will be called back according to the 2PC lifecycle
* @param listener the XAExecutionListener
*/
void addTwoPcExecutionListener(XAExecutionListener listener);
/**
* Getter to the name of the cache wrapped by this XAResource
* @return {@link net.sf.ehcache.Ehcache#getName} value
*/
String getCacheName();
/**
* Obtain the already associated {@link XATransactionContext} with the current Transaction,
* or create a new one should none be there yet.
* @return The associated Transaction associated {@link XATransactionContext}
* @throws SystemException Thrown if the associated transaction manager encounters an unexpected error condition.
* @throws RollbackException Thrown if the resource has to be enlisted with the transaction, while it is marked for rollback only.
*/
XATransactionContext createTransactionContext() throws SystemException, RollbackException;
/**
* Gets the current {@link XATransactionContext} associated with this resource
* @return the current {@link XATransactionContext}, or null if none
*/
XATransactionContext getCurrentTransactionContext();
}
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