001 /** 002 * Copyright (c) 2000-2010 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.exception; 016 017 /** 018 * The base class for all exceptions related to business logic. Examples include 019 * invalid input, portlet errors, and references to non existent database 020 * records. 021 * 022 * <p> 023 * Portal exceptions are generally caused by user error, and do not indicate 024 * that anything is wrong with the portal itself. 025 * </p> 026 * 027 * @author Brian Wing Shun Chan 028 * @see SystemException 029 */ 030 public class PortalException extends NestableException { 031 032 public PortalException() { 033 super(); 034 } 035 036 public PortalException(String msg) { 037 super(msg); 038 } 039 040 public PortalException(String msg, Throwable cause) { 041 super(msg, cause); 042 } 043 044 public PortalException(Throwable cause) { 045 super(cause); 046 } 047 048 }