001 /** 002 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved. 003 * 004 * This library is free software; you can redistribute it and/or modify it under 005 * the terms of the GNU Lesser General Public License as published by the Free 006 * Software Foundation; either version 2.1 of the License, or (at your option) 007 * any later version. 008 * 009 * This library is distributed in the hope that it will be useful, but WITHOUT 010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 011 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 012 * details. 013 */ 014 015 package com.liferay.portal.kernel.backgroundtask; 016 017 import com.liferay.portal.model.BackgroundTask; 018 019 /** 020 * @author Michael C. Han 021 */ 022 public interface BackgroundTaskExecutor { 023 024 public BackgroundTaskResult execute(BackgroundTask backgroundTask) 025 throws Exception; 026 027 public BackgroundTaskStatusMessageTranslator 028 getBackgroundTaskStatusMessageTranslator(); 029 030 public String handleException(BackgroundTask backgroundTask, Exception e); 031 032 public boolean isSerial(); 033 034 }