org.jboss.tm.TransactionPropagationContextImporter Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.tm;
import javax.transaction.Transaction;
/**
* Implementations of this interface are used for importing a transaction
* propagation context into the transaction manager.
*
* @see TransactionPropagationContextFactory
* @author Ole Husgaard
* @author [email protected]
* @version $Revision: 37459 $
*/
public interface TransactionPropagationContextImporter
{
/**
* Import the transaction propagation context into the transaction
* manager, and return the resulting transaction.
* If this transaction propagation context has already been imported
* into the transaction manager, this method simply returns the
* Transaction representing the transaction propagation
* context in the local VM.
* Returns null if the transaction propagation context is
* null, or if it represents a null transaction.
*
* @param tpc the transaction propagation context
* @return the transaction
*/
public Transaction importTransactionPropagationContext(Object tpc);
}