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Articles / Programming Languages / XML

Towards a Declarative SAX Framework : Part 1 - A Simple SAX-to-C#-Mapping

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20 May 200422 min read 62.7K   893   33  
This article demonstrates a simple but flexible way to read XML content without DOM
#region Copyright
/*********************************************************************************
 * Copyright (c) 2004 by Martin Friedrich										 *
 * Permission to freely distribute, modify and compile these sources and		 *
 * binaries as long as this copyright notice is included.						 *
 * Use of code on your risk!													 *
 * *******************************************************************************/
#endregion

using System;
using System.Collections;

using SaxParserSupport;
using SaxParserSupport.Impl;

namespace ChildElements
{
	/// <summary>
	/// Zusammenfassung f�r ChildTwo.
	/// </summary>
	public class ChildTwo : XMLElementImpl
	{
		static ChildTwo()
		{
			_elementclasses = new Hashtable();
			_elementclasses.Add( ":grandchild", "ChildElements.ChildTwo+GrandChild,ChildElements" );
		}

		public ChildTwo()
		{
		}

		public override void onElementEnd(XMLElement owner)
		{
			Console.WriteLine( "childtwo finished" );
		}


		protected override IDictionary ElementClasses
		{
			get 
			{
					return _elementclasses;
				}
		}

		class GrandChild : XMLSimpleElementImpl 
		{
			public GrandChild()
			{
			}

			public override void onElementEnd(XMLElement owner)
			{
				Console.WriteLine( "grandchild finished" );
			}

		}

		private static IDictionary _elementclasses;
	}
}

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Written By
Web Developer
Germany Germany

Still lacking an university degree in computer science, I have 20 years of experience in software development and implementation. Having expert knowledge in object-oriented programming languages like C++, Java and C# on Windows, LINUX and UNIX platforms, I participated in multiple research projects at the University of Oldenburg. During these assignments, I was trusted with implementation of a graphical editor for specification languages like CSP or Z and a prototypical tool for workflow data distribution and analysis. I gained experiences in a widespread spectrum of CS and software development topics, ranging from compiler construction across data base programming to MDA. My research interests include questions of graphical user interface design and component-based systems.


I consider myself an old-school CS geek. While I admit that simple tasks do not pose much of a problem and can be done in quick and efficient manner, it's the challenging ones that appeal to me. If you are looking for a skillful employee - be it on a permanent, contract or freelance basis - and if you can live with a lacking university degree, why not contacting me?


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