mcs/class/corlib/System.IO/FileNotFoundException.cs

   1 //
   2 // System.IO.FileNotFoundException.cs
   3 //
   4 // Author:
   5 //   Paolo Molaro (lupus@ximian.com)
   6 //   Duncan Mak (duncan@ximian.com)
   7 //
   8 // (C) 2001 Ximian, Inc.  http://www.ximian.com
   9 //
  10
  11 //
  12 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  13 //
  14 // Permission is hereby granted, free of charge, to any person obtaining
  15 // a copy of this software and associated documentation files (the
  16 // "Software"), to deal in the Software without restriction, including
  17 // without limitation the rights to use, copy, modify, merge, publish,
  18 // distribute, sublicense, and/or sell copies of the Software, and to
  19 // permit persons to whom the Software is furnished to do so, subject to
  20 // the following conditions:
  21 //
  22 // The above copyright notice and this permission notice shall be
  23 // included in all copies or substantial portions of the Software.
  24 //
  25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  32 //
  33 using System.Globalization;
  34 using System.IO;
  35 using System.Runtime.Serialization;
  36
  37 namespace System.IO {
  38
  39         [Serializable]
  40         public class FileNotFoundException : IOException {
  41                 private string fileName;
  42                 private string fusionLog;
  43
  44                 // Constructors
  45                 public FileNotFoundException ()
  46                         : base (Locale.GetText ("File not found"))
  47                 {
  48                 }
  49
  50                 public FileNotFoundException (string message)
  51                         : base (message)
  52                 {
  53                 }
  54
  55                 public FileNotFoundException (string message, Exception inner)
  56                         : base (message, inner)
  57                 {
  58                 }
  59
  60                 public FileNotFoundException (string message, string fileName)
  61                         : base (message)
  62                 {
  63                         this.fileName = fileName;
  64                 }
  65
  66                 public FileNotFoundException (string message, string fileName, Exception innerException)
  67                         : base (message, innerException)
  68                 {
  69                         this.fileName = fileName;
  70                 }
  71
  72                 protected FileNotFoundException (SerializationInfo info, StreamingContext context)
  73                         : base (info, context)
  74                 {
  75                         fileName = info.GetString ("FileNotFound_FileName");
  76                         fusionLog = info.GetString ("FileNotFound_FusionLog");
  77                 }
  78
  79                 public string FileName
  80                 {
  81                         get { return fileName; }
  82                 }
  83
  84                 public string FusionLog
  85                 {
  86                         get { return fusionLog; }
  87                 }
  88
  89                 public override string Message
  90                 {
  91                         get {
  92                                 if (base.Message == null)
  93                                         return "File not found";
  94
  95                                 if (fileName == null)
  96                                         return base.Message;
  97
  98                                 return "File '" + fileName + "' not found.";
  99                         }
 100                 }
 101
 102                 public override void GetObjectData (SerializationInfo info, StreamingContext context)
 103                 {
 104                         base.GetObjectData (info, context);
 105                         info.AddValue ("FileNotFound_FileName", fileName);
 106                         info.AddValue ("FileNotFound_FusionLog", fusionLog);
 107                 }
 108
 109                 public override string ToString ()
 110                 {
 111                         string result = GetType ().FullName + ": " + Message;
 112                         if (InnerException != null)
 113                                 result += " ----> " + InnerException.ToString ();
 114
 115                         if (StackTrace != null)
 116                                 result += "\n" + StackTrace;
 117
 118                         return result;
 119                 }
 120         }
 121 }