1 /*
   2  * Copyright (c) 1996, 2005, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 /*
  27  * (C) Copyright Taligent, Inc. 1996, 1997 - All Rights Reserved
  28  * (C) Copyright IBM Corp. 1996 - 1998 - All Rights Reserved
  29  *
  30  * The original version of this source code and documentation
  31  * is copyrighted and owned by Taligent, Inc., a wholly-owned
  32  * subsidiary of IBM. These materials are provided under terms
  33  * of a License Agreement between Taligent and Sun. This technology
  34  * is protected by multiple US and International patents.
  35  *
  36  * This notice and attribution to Taligent may not be removed.
  37  * Taligent is a registered trademark of Taligent, Inc.
  38  *
  39  */
  40 
  41 package java.util;
  42 
  43 /**
  44  * Signals that a resource is missing.
  45  * @see java.lang.Exception
  46  * @see ResourceBundle
  47  * @author      Mark Davis
  48  * @since       1.1
  49  */
  50 public
  51 class MissingResourceException extends RuntimeException {
  52 
  53     /**
  54      * Constructs a MissingResourceException with the specified information.
  55      * A detail message is a String that describes this particular exception.
  56      * @param s the detail message
  57      * @param className the name of the resource class
  58      * @param key the key for the missing resource.
  59      */
  60     public MissingResourceException(String s, String className, String key) {
  61         super(s);
  62         this.className = className;
  63         this.key = key;
  64     }
  65 
  66     /**
  67      * Constructs a {@code MissingResourceException} with
  68      * {@code message}, {@code className}, {@code key},
  69      * and {@code cause}. This constructor is package private for
  70      * use by {@code ResourceBundle.getBundle}.
  71      *
  72      * @param message
  73      *        the detail message
  74      * @param className
  75      *        the name of the resource class
  76      * @param key
  77      *        the key for the missing resource.
  78      * @param cause
  79      *        the cause (which is saved for later retrieval by the
  80      *        {@link Throwable.getCause()} method). (A null value is
  81      *        permitted, and indicates that the cause is nonexistent
  82      *        or unknown.)
  83      */
  84     MissingResourceException(String message, String className, String key, Throwable cause) {
  85         super(message, cause);
  86         this.className = className;
  87         this.key = key;
  88     }
  89 
  90     /**
  91      * Gets parameter passed by constructor.
  92      *
  93      * @return the name of the resource class
  94      */
  95     public String getClassName() {
  96         return className;
  97     }
  98 
  99     /**
 100      * Gets parameter passed by constructor.
 101      *
 102      * @return the key for the missing resource
 103      */
 104     public String getKey() {
 105         return key;
 106     }
 107 
 108     //============ privates ============
 109 
 110     // serialization compatibility with JDK1.1
 111     private static final long serialVersionUID = -4876345176062000401L;
 112 
 113     /**
 114      * The class name of the resource bundle requested by the user.
 115      * @serial
 116      */
 117     private String className;
 118 
 119     /**
 120      * The name of the specific resource requested by the user.
 121      * @serial
 122      */
 123     private String key;
 124 }