001 /* 002 * Copyright 2005 Stephen J. McConnell 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 013 * implied. 014 * 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 019 package net.dpml.library; 020 021 /** 022 * A ReferentialException is thrown when a requested change would result 023 * in the creation of a referential integrity issue within a model (such 024 * as the removal of a resource referenced by another resource). 025 * 026 * @author <a href="http://www.dpml.net">Digital Product Meta Library</a> 027 * @version 1.1.2 028 */ 029 public final class ReferentialException extends Exception 030 { 031 /** 032 * Creation of a new ReferentialException. 033 * @param message the exception message 034 */ 035 public ReferentialException( String message ) 036 { 037 this( message, null ); 038 } 039 040 /** 041 * Creation of a new ReferentialException. 042 * @param message the exception message 043 * @param cause the causal excetion 044 */ 045 public ReferentialException( String message, Throwable cause ) 046 { 047 super( message, cause ); 048 } 049 }