/**
* Copyright (c) 2009--2010 Red Hat, Inc.
*
* This software is licensed to you under the GNU General Public License,
* version 2 (GPLv2). There is NO WARRANTY for this software, express or
* implied, including the implied warranties of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
* along with this software; if not, see
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
*
* Red Hat trademarks are not licensed under GPLv2. No permission is
* granted to use or replicate Red Hat trademarks that are incorporated
* in this software or its documentation.
*/
package com.redhat.rhn.common.messaging;
import org.hibernate.Transaction;
/**
* A interface representing a class that can act on a EventMessage that contains
* a database transaction. We pass a Transaction into this EventMessage so the
* MessageQueue can *wait* on the caller's Transaction to finish before starting its work.
*
* This is useful if your Event needs to wait for the caller to finish writing
* things to the database.
*
* @version $Rev: 94458 $
*/
public interface EventDatabaseMessage extends EventMessage {
/**
* Get the Transaction from the caller/creator of this EventMessage.
*
* @return Transaction associated with the caller/creator of the EventMessage.
*/
Transaction getTransaction();
}