001 /** 002 * Copyright (c) 2000-2013 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 @Override 024 public void receive(Message message) throws MessageListenerException { 025 try { 026 doReceive(message); 027 } 028 catch (MessageListenerException mle) { 029 throw mle; 030 } 031 catch (Exception e) { 032 throw new MessageListenerException(e); 033 } 034 } 035 036 protected abstract void doReceive(Message message) throws Exception; 037 038 }