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 */ 017 018 package org.apache.commons.io; 019 020 import java.io.IOException; 021 022 /** 023 * Subclasses IOException with the {@link Throwable} constructors missing before Java 6. If you are using Java 6, 024 * consider this class deprecated and use {@link IOException}. 025 * 026 * @version $Id: IOExceptionWithCause.java 1307459 2012-03-30 15:11:44Z ggregory $ 027 * @since 1.4 028 */ 029 public class IOExceptionWithCause extends IOException { 030 031 /** 032 * Defines the serial version UID. 033 */ 034 private static final long serialVersionUID = 1L; 035 036 /** 037 * Constructs a new instance with the given message and cause. 038 * <p> 039 * As specified in {@link Throwable}, the message in the given <code>cause</code> is not used in this instance's 040 * message. 041 * </p> 042 * 043 * @param message 044 * the message (see {@link #getMessage()}) 045 * @param cause 046 * the cause (see {@link #getCause()}). A {@code null} value is allowed. 047 */ 048 public IOExceptionWithCause(String message, Throwable cause) { 049 super(message); 050 this.initCause(cause); 051 } 052 053 /** 054 * Constructs a new instance with the given cause. 055 * <p> 056 * The message is set to <code>cause==null ? null : cause.toString()</code>, which by default contains the class 057 * and message of <code>cause</code>. This constructor is useful for call sites that just wrap another throwable. 058 * </p> 059 * 060 * @param cause 061 * the cause (see {@link #getCause()}). A {@code null} value is allowed. 062 */ 063 public IOExceptionWithCause(Throwable cause) { 064 super(cause == null ? null : cause.toString()); 065 this.initCause(cause); 066 } 067 068 }