ConfigurationErrorsException.cs :  » 2.6.4-mono-.net-core » System.Configuration » System » Configuration » C# / CSharp Open Source

//
// System.Configuration.ConfigurationErrorsException.cs
//
// Authors:
//   Duncan Mak (duncan@ximian.com)
//   Chris Toshok (toshok@ximian.com)
//
// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
//

//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

#if NET_2_0

using System;
using System.Configuration.Internal;
using System.Globalization;
using System.Runtime.Serialization;
using System.Collections;
using System.Xml;

namespace System.Configuration{
/* disable the obsolete warnings about ConfigurationException */
#pragma warning disable 618

  [Serializable]
  public class ConfigurationErrorsException : ConfigurationException
  {
    //
    // Constructors
    //
    public ConfigurationErrorsException ()
    {
    }
    
    public ConfigurationErrorsException (string message)
      : base (message)
    {
    }

    protected ConfigurationErrorsException (SerializationInfo info, StreamingContext context)
      : base (info, context)
    {
      filename = info.GetString ("ConfigurationErrors_Filename");
      line = info.GetInt32 ("ConfigurationErrors_Line");
    }

    public ConfigurationErrorsException (string message, Exception inner)
      : base (message, inner)
    {
    }

    public ConfigurationErrorsException (string message, XmlNode node)
      : this (message, null, GetFilename (node), GetLineNumber (node))
    {
    }

    public ConfigurationErrorsException (string message, Exception inner, XmlNode node)
      : this (message, inner, GetFilename (node), GetLineNumber (node))
    {
    }
    
    public ConfigurationErrorsException (string message, XmlReader reader)
      : this (message, null, GetFilename (reader), GetLineNumber (reader))
    {
    }

    public ConfigurationErrorsException (string message, Exception inner, XmlReader reader)
      : this (message, inner, GetFilename (reader), GetLineNumber (reader))
    {
    }
    
    public ConfigurationErrorsException (string message, string filename, int line)
      : this (message, null, filename, line)
    {
    }

    public ConfigurationErrorsException (string message, Exception inner, string filename, int line)
      : base (message, inner)
    {
      this.filename = filename;
      this.line = line;
    }
    
    //
    // Properties
    //
    public override string BareMessage {
      get  { return base.BareMessage; }
    }

    public ICollection Errors {
      get { throw new NotImplementedException (); }
    }

    public override string Filename {
      get { return filename; }
    }
    
    public override int Line {
      get { return line; }
    }

    public override string Message {
      get {
        string msg;
        if (!String.IsNullOrEmpty (filename)) {
          if (line != 0)
            msg = BareMessage + " (" + filename + " line " + line + ")";
          else
            msg = BareMessage + " (" + filename + ")";
        } else {
          if (line != 0)
            msg = BareMessage + " (line " + line + ")";
          else
            msg = BareMessage;
        }
        return msg;
      }
    }
    //
    // Methods
    //
    public static string GetFilename (XmlReader reader)
    {
      // FIXME: eliminate this silly compatibility.
      if (reader is IConfigErrorInfo)
        return ((IConfigErrorInfo) reader).Filename;

      return reader != null ? reader.BaseURI : null;
    }

    public static int GetLineNumber (XmlReader reader)
    {
      // FIXME: eliminate this silly compatibility.
      if (reader is IConfigErrorInfo)
        return ((IConfigErrorInfo) reader).LineNumber;

      IXmlLineInfo li = reader as IXmlLineInfo;
      return li != null ? li.LineNumber : 0;
    }

    public static string GetFilename (XmlNode node)
    {
      if (!(node is IConfigErrorInfo))
        return null;

      return ((IConfigErrorInfo) node).Filename;
    }

    public static int GetLineNumber (XmlNode node)
    {
      if (!(node is IConfigErrorInfo))
        return 0;

      return ((IConfigErrorInfo) node).LineNumber;
    }
    
    public override void GetObjectData (SerializationInfo info, StreamingContext context)
    {
      base.GetObjectData (info, context);
      info.AddValue ("ConfigurationErrors_Filename", filename);
      info.AddValue ("ConfigurationErrors_Line", line);
    }

    readonly string filename;
    readonly int line;
  }
#pragma warning restore
}

#endif