001 /** 002 * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved. 003 * 004 * The contents of this file are subject to the terms of the Liferay Enterprise 005 * Subscription License ("License"). You may not use this file except in 006 * compliance with the License. You can obtain a copy of the License by 007 * contacting Liferay, Inc. See the License for the specific language governing 008 * permissions and limitations under the License, including but not limited to 009 * distribution rights of the Software. 010 * 011 * 012 * 013 */ 014 015 package com.liferay.portal.kernel.messaging; 016 017 /** 018 * @author Michael C. Han 019 * @author Brian Wing Shun Chan 020 */ 021 public abstract class BaseMessageListener implements MessageListener { 022 023 public void receive(Message message) throws MessageListenerException { 024 try { 025 doReceive(message); 026 } 027 catch (MessageListenerException mle) { 028 throw mle; 029 } 030 catch (Exception e) { 031 throw new MessageListenerException(e); 032 } 033 } 034 035 protected abstract void doReceive(Message message) throws Exception; 036 037 }