/**
* EasyBeans
* Copyright (C) 2006 Bull S.A.S.
* Contact: easybeans@ow2.org
*
* This library 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 any later version.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* --------------------------------------------------------------------------
* $Id: MDBListenerBusinessMethodResolver.java 5369 2010-02-24 14:58:19Z benoitf $
* --------------------------------------------------------------------------
*/
package org.ow2.easybeans.deployment.annotations.helper.bean.mdb;
import static org.ow2.easybeans.asm.Opcodes.ACC_PUBLIC;
import org.ow2.easybeans.deployment.metadata.ejbjar.EasyBeansEjbJarClassMetadata;
import org.ow2.easybeans.deployment.metadata.ejbjar.EasyBeansEjbJarMethodMetadata;
import org.ow2.util.scan.api.metadata.structures.JMethod;
/**
* This class finds the listener method of the MDB and mark it as a business
* method so that it will be intercepted.
* @author Florent Benoit
*/
public final class MDBListenerBusinessMethodResolver {
/**
* onMessage method.
*/
private static final JMethod ONMESSAGE_METHOD = new JMethod(ACC_PUBLIC, "onMessage", "(Ljavax/jms/Message;)V", null, null);
/**
* Helper class, no public constructor.
*/
private MDBListenerBusinessMethodResolver() {
}
/**
* Mark listener method of the interface as business method.
* @param sessionBean Session bean to analyze
*/
public static void resolve(final EasyBeansEjbJarClassMetadata sessionBean) {
//TODO: use of another interface than JMS
// Set business method for onMessage Method (JMS)
EasyBeansEjbJarMethodMetadata onMessageMethod = sessionBean.getMethodMetadata(ONMESSAGE_METHOD);
if (onMessageMethod != null) {
onMessageMethod.setBusinessMethod(true);
}
}
}