001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.commons.lang; 018 019 import org.apache.commons.lang.exception.NestableRuntimeException; 020 021 /** 022 * <p>Thrown when it is impossible or undesirable to consume or throw a checked exception.</p> 023 * This exception supplements the standard exception classes by providing a more 024 * semantically rich description of the problem.</p> 025 * 026 * <p><code>UnhandledException</code> represents the case where a method has to deal 027 * with a checked exception but does not wish to. 028 * Instead, the checked exception is rethrown in this unchecked wrapper.</p> 029 * 030 * <pre> 031 * public void foo() { 032 * try { 033 * // do something that throws IOException 034 * } catch (IOException ex) { 035 * // don't want to or can't throw IOException from foo() 036 * throw new UnhandledException(ex); 037 * } 038 * } 039 * </pre> 040 * 041 * @author Matthew Hawthorne 042 * @since 2.0 043 * @version $Id: UnhandledException.java 437554 2006-08-28 06:21:41Z bayard $ 044 */ 045 public class UnhandledException extends NestableRuntimeException { 046 047 /** 048 * Required for serialization support. 049 * 050 * @see java.io.Serializable 051 */ 052 private static final long serialVersionUID = 1832101364842773720L; 053 054 /** 055 * Constructs the exception using a cause. 056 * 057 * @param cause the underlying cause 058 */ 059 public UnhandledException(Throwable cause) { 060 super(cause); 061 } 062 063 /** 064 * Constructs the exception using a message and cause. 065 * 066 * @param message the message to use 067 * @param cause the underlying cause 068 */ 069 public UnhandledException(String message, Throwable cause) { 070 super(message, cause); 071 } 072 073 }