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1 /* |
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2 * Copyright (c) 1994, 2006, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 package java.io; |
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27 |
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28 /** |
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29 * Signals that an I/O exception of some sort has occurred. This |
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30 * class is the general class of exceptions produced by failed or |
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31 * interrupted I/O operations. |
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32 * |
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33 * @author unascribed |
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34 * @see java.io.InputStream |
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35 * @see java.io.OutputStream |
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36 * @since 1.0 |
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37 */ |
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38 public |
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39 class IOException extends Exception { |
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40 static final long serialVersionUID = 7818375828146090155L; |
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41 |
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42 /** |
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43 * Constructs an {@code IOException} with {@code null} |
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44 * as its error detail message. |
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45 */ |
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46 public IOException() { |
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47 super(); |
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48 } |
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49 |
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50 /** |
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51 * Constructs an {@code IOException} with the specified detail message. |
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52 * |
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53 * @param message |
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54 * The detail message (which is saved for later retrieval |
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55 * by the {@link #getMessage()} method) |
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56 */ |
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57 public IOException(String message) { |
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58 super(message); |
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59 } |
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60 |
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61 /** |
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62 * Constructs an {@code IOException} with the specified detail message |
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63 * and cause. |
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64 * |
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65 * <p> Note that the detail message associated with {@code cause} is |
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66 * <i>not</i> automatically incorporated into this exception's detail |
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67 * message. |
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68 * |
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69 * @param message |
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70 * The detail message (which is saved for later retrieval |
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71 * by the {@link #getMessage()} method) |
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72 * |
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73 * @param cause |
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74 * The cause (which is saved for later retrieval by the |
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75 * {@link #getCause()} method). (A null value is permitted, |
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76 * and indicates that the cause is nonexistent or unknown.) |
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77 * |
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78 * @since 1.6 |
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79 */ |
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80 public IOException(String message, Throwable cause) { |
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81 super(message, cause); |
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82 } |
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83 |
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84 /** |
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85 * Constructs an {@code IOException} with the specified cause and a |
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86 * detail message of {@code (cause==null ? null : cause.toString())} |
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87 * (which typically contains the class and detail message of {@code cause}). |
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88 * This constructor is useful for IO exceptions that are little more |
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89 * than wrappers for other throwables. |
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90 * |
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91 * @param cause |
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92 * The cause (which is saved for later retrieval by the |
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93 * {@link #getCause()} method). (A null value is permitted, |
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94 * and indicates that the cause is nonexistent or unknown.) |
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95 * |
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96 * @since 1.6 |
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97 */ |
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98 public IOException(Throwable cause) { |
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99 super(cause); |
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100 } |
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101 } |