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ParseException.cs « Internal « Parser « AspNetAddIn « Extras - github.com/mono/monodevelop.git - Unnamed repository; edit this file 'description' to name the repository.
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//
// System.Web.Compilation.ParseException
//
// Authors:
//	Gonzalo Paniagua Javier (gonzalo@ximian.com)
//
// (C) 2003 Ximian, Inc (http://www.ximian.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;
using System.IO;
using AspNetAddIn.Parser.Tree;

namespace AspNetAddIn.Parser.Internal
{
	public class ParseException : HtmlizedException
	{
		ILocation location;
		string fileText;

		public ParseException (ILocation location, string message)
			: this (location, message, null)
		{
			location = new Location (location);
		}


		public ParseException (ILocation location, string message, Exception inner)
			: base (message, inner)
		{
			this.location = location;
		}

		public override string Title {
			get { return "Parser Error"; }
		}

		public override string Description {
			get {
				return "Error parsing a resource required to service this request. " +
				       "Review your source file and modify it to fix this error.";
			}
		}
		
		public ILocation Location {
			get { return location; }
		}

		public override string ErrorMessage {
			get { return Message; }
		}

		public override string SourceFile {
			get { return FileName; }
		}
		
		public override string FileName {
			get {
				if (location == null)
					return null;

				return location.Filename;
			}
		}

		public override string FileText {
			get {
				if (fileText != null)
					return fileText;

				if (FileName == null)
					return null;

				//FIXME: encoding
				using (TextReader reader = new StreamReader (FileName))
					fileText = reader.ReadToEnd ();			
				return fileText;
			}
		}

		public override int [] ErrorLines {
			get {
				if (location == null)
					return null;

				return new int [] {location.BeginLine, location.EndLine};
			}
		}

		public override bool ErrorLinesPaired {
			get { return true; }
		}
	}

	public abstract class HtmlizedException : Exception
	{
		protected HtmlizedException ()
		{
		}

		protected HtmlizedException (string message)
			: base (message)
		{
		}

		protected HtmlizedException (string message, Exception inner)
			: base (message, inner)
		{
		}

		public abstract string Title { get; }
		public abstract string Description { get; }
		public abstract string ErrorMessage { get; }
		public abstract string FileName { get; }
		public abstract string SourceFile { get; }
		public abstract string FileText { get; }
		public abstract int [] ErrorLines { get; }
		public abstract bool ErrorLinesPaired { get; }
	}

}