//
// XmlException.cs
//
// Author:
// Jason Diamond (jason@injektilo.org)
// Atsushi Enomoto (atsushi@ximian.com)
//
// (C) 2002 Jason Diamond http://injektilo.org/
// Copyright (C) 2004-2005 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.
//
using System.Globalization;
using System.Runtime.Serialization;
using System.Security.Permissions;
namespace System.Xml{
[Serializable]
public class XmlException : SystemException
{
#region Fields
int lineNumber;
int linePosition;
string sourceUri;
string res;
string [] messages;
#endregion
#region consts
private const string Xml_DefaultException = "Xml_DefaultException";
private const string Xml_UserException = "Xml_UserException";
#endregion
#region Constructors
public XmlException ()
: base ()
{
this.res = Xml_DefaultException;
this.messages = new string [1];
}
public XmlException (string message, Exception innerException)
: base (message, innerException)
{
this.res = Xml_UserException;
this.messages = new string [] {message};
}
protected XmlException (SerializationInfo info, StreamingContext context)
: base (info, context)
{
this.lineNumber = info.GetInt32 ("lineNumber");
this.linePosition = info.GetInt32 ("linePosition");
this.res = info.GetString ("res");
this.messages = (string []) info.GetValue ("args", typeof(string []));
#if NET_2_0
this.sourceUri = info.GetString ("sourceUri");
#endif
}
public XmlException (string message)
: base (message)
{
this.res = Xml_UserException;
this.messages = new string [] {message};
}
internal XmlException (IXmlLineInfo li,
string sourceUri,
string message)
: this (li, null, sourceUri, message)
{
}
internal XmlException (IXmlLineInfo li,
Exception innerException,
string sourceUri,
string message)
: this (message, innerException)
{
if (li != null) {
this.lineNumber = li.LineNumber;
this.linePosition = li.LinePosition;
}
this.sourceUri = sourceUri;
}
public XmlException (string message, Exception innerException, int lineNumber, int linePosition)
: this (message, innerException)
{
this.lineNumber = lineNumber;
this.linePosition = linePosition;
}
#if NET_2_1
internal XmlException (string message, int lineNumber, int linePosition,
object sourceObject, string sourceUri, Exception innerException)
: base (
GetMessage (message, sourceUri, lineNumber, linePosition, sourceObject),
innerException)
{
//hasLineInfo = true;
this.lineNumber = lineNumber;
this.linePosition = linePosition;
//this.sourceObj = sourceObject;
this.sourceUri = sourceUri;
}
private static string GetMessage (string message, string sourceUri, int lineNumber, int linePosition, object sourceObj)
{
string msg = "XmlSchema error: " + message;
if (lineNumber > 0)
msg += String.Format (CultureInfo.InvariantCulture, " XML {0} Line {1}, Position {2}.",
(sourceUri != null && sourceUri != "") ? "URI: " + sourceUri + " ." : "",
lineNumber,
linePosition);
return msg;
}
#endif
#endregion
#region Properties
public int LineNumber {
get { return lineNumber; }
}
public int LinePosition {
get { return linePosition; }
}
#if NET_2_0
public string SourceUri {
get { return sourceUri; }
}
#endif
public override string Message {
get {
if (lineNumber == 0)
return base.Message;
return String.Format (CultureInfo.InvariantCulture, "{0} {3} Line {1}, position {2}.",
base.Message, lineNumber, linePosition, sourceUri);
}
}
#endregion
#region Methods
[SecurityPermission (SecurityAction.Demand, SerializationFormatter = true)]
public override void GetObjectData (SerializationInfo info, StreamingContext context)
{
base.GetObjectData (info, context);
info.AddValue ("lineNumber", lineNumber);
info.AddValue ("linePosition", linePosition);
info.AddValue ("res", res);
info.AddValue ("args", messages);
#if NET_2_0
info.AddValue ("sourceUri", sourceUri);
#endif
}
#endregion
}
}
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