mcs/class/System/System.Configuration/ConfigurationException.cs

   1 //
   2 // System.Configuration.ConfigurationException.cs
   3 //
   4 // Author:
   5 //   Christopher Podurgiel (cpodurgiel@msn.com)
   6 //
   7 // (C) Ximian, Inc.  http://www.ximian.com
   8 //
   9
  10 using System;
  11 using System.Xml;
  12
  13 namespace System.Configuration
  14 {
  15
  16         /// <summary>
  17         ///             ConfigurationException class.
  18         /// </summary>
  19         /// <remarks>
  20         ///   Longer description
  21         /// </remarks>
  22         public class ConfigurationException : SystemException
  23         {
  24
  25                 private static string _stringBareMessage;
  26                 private static string _stringFilename;
  27                 private static int _intLine;
  28                 private static string _stringMessage;
  29
  30                 /// <summary>
  31                 ///             ConfigurationException Constructor.
  32                 /// </summary>
  33                 public ConfigurationException ()
  34                 {
  35                         _stringBareMessage = null;
  36                         _stringFilename = null;
  37                         _intLine = 0;
  38                         _stringMessage = null;
  39                 }
  40
  41                 /// <summary>
  42                 ///             ConfigurationException Constructor.
  43                 /// </summary>
  44                 public ConfigurationException (string message)
  45                 {
  46                         _stringBareMessage = message;
  47                         _stringFilename = null;
  48                         _intLine = 0;
  49                         _stringMessage = null;
  50                 }
  51
  52                 /// <summary>
  53                 ///             ConfigurationException Constructor.
  54                 /// </summary>
  55                 public ConfigurationException (string message, Exception inner)
  56                 {
  57                         _stringBareMessage = message + " " + inner.ToString();
  58                         _stringFilename = null;
  59                         _intLine = 0;
  60                         _stringMessage = null;
  61                 }
  62
  63                 /// <summary>
  64                 ///             ConfigurationException Constructor.
  65                 /// </summary>
  66                 public ConfigurationException (string message, XmlNode node)
  67                 {
  68                         _stringBareMessage = message;
  69                         _stringFilename = GetXmlNodeFilename(node);
  70                         _intLine = GetXmlNodeLineNumber(node);
  71                         _stringMessage = _stringFilename + " " + _intLine;
  72                 }
  73
  74                 /// <summary>
  75                 ///             ConfigurationException Constructor.
  76                 /// </summary>
  77                 public ConfigurationException (string message, Exception inner, XmlNode
  78 node)
  79                 {
  80                         _stringBareMessage = message + " " + inner.ToString();
  81                         _stringFilename = GetXmlNodeFilename(node);
  82                         _intLine = GetXmlNodeLineNumber(node);
  83                         _stringMessage = _stringFilename + " " + _intLine;
  84                 }
  85
  86                 /// <summary>
  87                 ///             ConfigurationException Constructor.
  88                 /// </summary>
  89                 public ConfigurationException (string message, string filename, int line)
  90                 {
  91                         _stringBareMessage = message;
  92                         _stringFilename = filename;
  93                         _intLine = line;
  94                         _stringMessage = _stringFilename + " " + _intLine;
  95                 }
  96
  97                 /// <summary>
  98                 ///             ConfigurationException Constructor.
  99                 /// </summary>
 100                 public ConfigurationException (string message, Exception inner, string
 101 filename, int line)
 102                 {
 103                         _stringBareMessage = message + " " + inner.ToString();
 104                         _stringFilename = filename;
 105                         _intLine = line;
 106                         _stringMessage = _stringFilename + " " + _intLine;
 107                 }
 108
 109
 110
 111                 /// <summary>
 112                 ///             Returns the name of the file containing the configuration section
 113 node.
 114                 /// </summary>
 115                 /// <param name="node"></param>
 116                 /// <returns></returns>
 117                 public static string GetXmlNodeFilename(XmlNode node)
 118                 {
 119                         _stringFilename = node.OwnerDocument.Name;
 120                         return _stringFilename;
 121                 }
 122
 123                 /// <summary>
 124                 ///             Returns the line number containing the configuration section node.
 125                 /// </summary>
 126                 /// <param name="node"></param>
 127                 /// <returns></returns>
 128                 public static int GetXmlNodeLineNumber(XmlNode node)
 129                 {
 130
 131                         //FIXME: not sure how this should work.
 132                         return 0;
 133                 }
 134
 135
 136                 /// <summary>
 137                 ///             Gets the base error message.
 138                 /// </summary>
 139                 public string BareMessage
 140                 {
 141                         get
 142                         {
 143                                 return _stringBareMessage;
 144                         }
 145                 }
 146
 147                 /// <summary>
 148                 ///             Gets the name of the configuration file where the error occurred.
 149                 /// </summary>
 150                 public string Filename
 151                 {
 152                         get
 153                         {
 154                                 return _stringFilename;
 155                         }
 156                 }
 157
 158                 /// <summary>
 159                 ///             Returns the line number where the error occurred.
 160                 /// </summary>
 161                 public int Line
 162                 {
 163                         get
 164                         {
 165                                 return _intLine;
 166                         }
 167                 }
 168
 169                 /// <summary>
 170                 ///             Gets a string containing the concatenated file name and line number
 171 where the error occurred.
 172                 /// </summary>
 173                 public override string Message
 174                 {
 175                         get
 176                         {
 177                                 return _stringMessage;
 178                         }
 179                 }
 180         }
 181 }
 182
 183