SimpleMDB.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://oss.oracle.com/licenses/CDDL+GPL-1.1
 * or LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package org.glassfish.tests.ejb.mdb;

import javax.ejb.*;
import javax.jms.*;

/**
 *
 * @author marina vatkina
 */

@TransactionManagement(TransactionManagementType.BEAN)
@MessageDriven(mappedName="jms/ejb_mdb_Queue", description="mymessagedriven bean description")
public class SimpleMDB implements MessageListener {

    @EJB SimpleEjb ejb;

    public void onMessage(Message message) {
        System.err.println("Got message!!!");

        try {
          if (message instanceof TextMessage) {
            TextMessage msg = (TextMessage) message;
            String txMsg = msg.getText();
            System.err.println("mdb: txMsg=" + txMsg);
            ejb.ack();
          }
        } catch (Throwable e ) {
          e.printStackTrace();
        }

    }
}