001 /*--------------------------------------------------------------------------+ 002 $Id: ConstraintViolationException.java 26283 2010-02-18 11:18:57Z juergens $ 003 | | 004 | Copyright 2005-2010 Technische Universitaet Muenchen | 005 | | 006 | Licensed under the Apache License, Version 2.0 (the "License"); | 007 | you may not use this file except in compliance with the License. | 008 | You may obtain a copy of the License at | 009 | | 010 | http://www.apache.org/licenses/LICENSE-2.0 | 011 | | 012 | Unless required by applicable law or agreed to in writing, software | 013 | distributed under the License is distributed on an "AS IS" BASIS, | 014 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 015 | See the License for the specific language governing permissions and | 016 | limitations under the License. | 017 +--------------------------------------------------------------------------*/ 018 package edu.tum.cs.commons.constraint; 019 020 /** 021 * Exception to be thrown in case of constraint violations. 022 * 023 * @author hummelb 024 * @author $Author: juergens $ 025 * @version $Rev: 26283 $ 026 * @levd.rating GREEN Hash: B3315A0FB8B06699B4D79370C23C4AD9 027 */ 028 public class ConstraintViolationException extends Exception { 029 030 /** The object that violated the constraint. */ 031 private final Object violator; 032 033 /** Constructor. */ 034 public ConstraintViolationException(String message, Object violator) { 035 super(message); 036 this.violator = violator; 037 } 038 039 /** Constructor. */ 040 public ConstraintViolationException(String message, Object violator, 041 Throwable t) { 042 super(message, t); 043 this.violator = violator; 044 } 045 046 /** Get object that violated the constraint. */ 047 public Object getViolator() { 048 return violator; 049 } 050 }