mcs/class/System.XML/System.Xml/XmlException.cs

   1 //
   2 // XmlException.cs
   3 //
   4 // Author:
   5 //   Jason Diamond (jason@injektilo.org)
   6 //   Atsushi Enomoto (atsushi@ximian.com)
   7 //
   8 // (C) 2002 Jason Diamond  http://injektilo.org/
   9 // (C) 2004 Novell Inc.
  10 //
  11
  12 //
  13 // Permission is hereby granted, free of charge, to any person obtaining
  14 // a copy of this software and associated documentation files (the
  15 // "Software"), to deal in the Software without restriction, including
  16 // without limitation the rights to use, copy, modify, merge, publish,
  17 // distribute, sublicense, and/or sell copies of the Software, and to
  18 // permit persons to whom the Software is furnished to do so, subject to
  19 // the following conditions:
  20 //
  21 // The above copyright notice and this permission notice shall be
  22 // included in all copies or substantial portions of the Software.
  23 //
  24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  31 //
  32
  33 using System;
  34 using System.Globalization;
  35 using System.Runtime.Serialization;
  36
  37 namespace System.Xml
  38 {
  39         [Serializable]
  40         public class XmlException : SystemException
  41         {
  42                 #region Fields
  43
  44                 int lineNumber;
  45                 int linePosition;
  46                 string sourceUri;
  47
  48                 #endregion
  49
  50                 #region Constructors
  51
  52 #if NET_1_0
  53 #else
  54                 public XmlException ()
  55                         : base ()
  56                 {
  57                 }
  58 #endif
  59                 public XmlException (string message, Exception innerException)
  60                         : base (message, innerException)
  61                 {
  62                 }
  63
  64                 protected XmlException (SerializationInfo info, StreamingContext context)
  65                         : base (info, context)
  66                 {
  67                         this.lineNumber = info.GetInt32 ("lineNumber");
  68                         this.linePosition = info.GetInt32 ("linePosition");
  69                         this.sourceUri = info.GetString ("sourceUri");
  70                 }
  71
  72 #if NET_1_0
  73                 internal XmlException (string message)
  74 #else
  75                 public XmlException (string message)
  76 #endif
  77                         : base (message)
  78                 {
  79                 }
  80
  81                 internal XmlException (IXmlLineInfo li, string sourceUri, string message) : base (message)
  82                 {
  83                         if (li != null) {
  84                                 this.lineNumber = li.LineNumber;
  85                                 this.linePosition = li.LinePosition;
  86                         }
  87                         this.sourceUri = sourceUri;
  88                 }
  89
  90 #if NET_1_0
  91                 internal XmlException (string message, Exception innerException, int lineNumber, int linePosition)
  92 #else
  93                 public XmlException (string message, Exception innerException, int lineNumber, int linePosition)
  94 #endif
  95                         : base (message, innerException)
  96                 {
  97                         this.lineNumber = lineNumber;
  98                         this.linePosition = linePosition;
  99                 }
 100
 101                 #endregion
 102
 103                 #region Properties
 104
 105                 public int LineNumber {
 106                         get { return lineNumber; }
 107                 }
 108
 109                 public int LinePosition {
 110                         get { return linePosition; }
 111                 }
 112
 113 #if NET_2_0
 114                 public string SourceUri {
 115                         get { return sourceUri; }
 116                 }
 117 #endif
 118
 119                 public override string Message {
 120                         get {
 121                                 if (lineNumber == 0)
 122                                         return base.Message;
 123
 124                                 return String.Format (CultureInfo.InvariantCulture, "{0} {3} Line {1}, position {2}.",
 125                                                       base.Message, lineNumber, linePosition, sourceUri);
 126                         }
 127                 }
 128
 129                 #endregion
 130
 131                 #region Methods
 132
 133                 public override void GetObjectData (SerializationInfo info, StreamingContext context)
 134                 {
 135                         base.GetObjectData (info, context);
 136                         info.AddValue ("lineNumber", lineNumber);
 137                         info.AddValue ("linePosition", linePosition);
 138                         info.AddValue ("sourceUri", sourceUri);
 139                 }
 140
 141                 #endregion
 142         }
 143 }