1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package org.apache.commons.io; 19 20 import java.io.IOException; 21 22 /** 23 * Subclasses IOException with the {@link Throwable} constructors missing before Java 6. If you are using Java 6, 24 * consider this class deprecated and use {@link IOException}. 25 * 26 * @author <a href="http://commons.apache.org/io/">Apache Commons IO</a> 27 * @version $Id$ 28 * @since Commons IO 1.4 29 */ 30 public class IOExceptionWithCause extends IOException { 31 32 /** 33 * Defines the serial version UID. 34 */ 35 private static final long serialVersionUID = 1L; 36 37 /** 38 * Constructs a new instance with the given message and cause. 39 * <p> 40 * As specified in {@link Throwable}, the message in the given <code>cause</code> is not used in this instance's 41 * message. 42 * </p> 43 * 44 * @param message 45 * the message (see {@link #getMessage()}) 46 * @param cause 47 * the cause (see {@link #getCause()}). A <code>null</code> value is allowed. 48 */ IOExceptionWithCause(String message, Throwable cause)49 public IOExceptionWithCause(String message, Throwable cause) { 50 super(message); 51 this.initCause(cause); 52 } 53 54 /** 55 * Constructs a new instance with the given cause. 56 * <p> 57 * The message is set to <code>cause==null ? null : cause.toString()</code>, which by default contains the class 58 * and message of <code>cause</code>. This constructor is useful for call sites that just wrap another throwable. 59 * </p> 60 * 61 * @param cause 62 * the cause (see {@link #getCause()}). A <code>null</code> value is allowed. 63 */ IOExceptionWithCause(Throwable cause)64 public IOExceptionWithCause(Throwable cause) { 65 super(cause == null ? null : cause.toString()); 66 this.initCause(cause); 67 } 68 69 } 70