#CodeFixes: xslt

Introduction: The principle of parsing a XLST is to know xpath a the core of several sistems so if can change the supersition of xml to xslt and doing marshalling correctly you can integrate a web service correctly.

Development The online xlst parser have a problem of copyright so instead of that you can vote for you own library, buy a license of altova, or use a language to do a quick parse, everythin is not lost so de copy right should be existing the web.

Body Part

	using System;
	using System.Collections.Generic;
	using System.ComponentModel;
	using System.Data;
	using System.Drawing;
	using System.IO;
	using System.Linq;
	using System.Text;
	using System.Threading.Tasks;
	using System.Windows.Forms;
	using System.Xml;
	using System.Xml.Xsl;

	namespace XSLTtransformXML
	{
	public partial class Form1 : Form
	{
	public Form1()
	{
	InitializeComponent();
	}

	private void btnValidarXSLT_Click(object sender, EventArgs e)
	{
	validarXSLT();
	}
	private Boolean validarXSLT()
	{
	String xml = rtboxXSLT.Text;
	Boolean resultado = false;

	using (XmlReader xr = XmlReader.Create(
	new StringReader(xml)))
	{
	try
	{
	while (xr.Read()) { }
	this.rtxtResultado.Text = ("Validacion de XSLT, Exito");
	this.rtxtResultado.ForeColor = Color.Black;
	resultado = true;
	}
	catch (Exception ex)
	{
	this.rtxtResultado.Text = ("Validacion de XSLT, Fallo: " + ex.Message);
	this.rtxtResultado.ForeColor = Color.Red;

	}
	}
	return resultado;

	}
	private void btnValidarXML_Click(object sender, EventArgs e)
	{
	validarXML();
	}

	private Boolean validarXML() {
	String xml = rtboxXML.Text;
	Boolean resultado = false;
	using (XmlReader xr = XmlReader.Create(new StringReader(xml)))
	{
	try
	{
	while (xr.Read()) { }
	this.rtxtResultado.Text = ("Validacion de XML, Exito");
	this.rtxtResultado.ForeColor = Color.Black;
	resultado = true;

	}
	catch (Exception ex)
	{
	this.rtxtResultado.Text = ("Validacion de XML, Fallo: " + ex.Message);
	this.rtxtResultado.ForeColor = Color.Red;

	}
	}

	return resultado;

	}
	private void btnTransformar_Click(object sender, EventArgs e)
	{
	try
	{
	if (validarXSLT() && validarXML()) {

	String inputXML = rtboxXML.Text;
	String transformXSL = rtboxXSLT.Text;

	XslCompiledTransform proc = new XslCompiledTransform();

	using (StringReader sr = new StringReader(transformXSL))
	{
	using (XmlReader xr = XmlReader.Create(sr))
	{
	proc.Load(xr);
	}
	}

	String resultXML="";

	using (StringReader sr = new StringReader(inputXML))
	{
	using (XmlReader xr = XmlReader.Create(sr))
	{
	using (StringWriter sw = new StringWriter())
	{
	proc.Transform(xr, null, sw);
	resultXML = sw.ToString();
	}
	}
	}
	if (!String.IsNullOrEmpty(resultXML))
	{
	this.rtxtResultado.Text = (resultXML);
	this.rtxtResultado.ForeColor = Color.Black;
	}
	else {
	this.rtxtResultado.Text = ("Transformacion, no retorno ningun resultado ");
	this.rtxtResultado.ForeColor = Color.Blue;
	}
	}
	}
	catch (Exception ex)
	{
	this.rtxtResultado.Text = ("Transformacion, Fallo: " + ex.Message+" , "+ex.StackTrace);
	this.rtxtResultado.ForeColor = Color.Red;

	}
	}

	private void llblXMLEjemplo_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
	{

	string xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><anagrafica><testata><nomemercato id=\"007\">Mercato di test</nomemercato><data>Giovedi 18 dicembre 2003 16.05.29</data></testata><record><codice_cliente>5</codice_cliente><rag_soc>Miami American Cafe</rag_soc><codice_fiscale>IT07654930130</codice_fiscale><indirizzo tipo=\"casa\">Viale Carlo Espinasse 5, Como</indirizzo><num_prodotti>13</num_prodotti></record></anagrafica>";
	XmlDocument doc = new XmlDocument();
	doc.LoadXml(xml);
	StringWriter sw = new StringWriter();
	XmlTextWriter tx = new XmlTextWriter(sw);
	tx.Formatting = Formatting.Indented;
	doc.WriteTo(tx);

	rtboxXML.Text = sw.ToString();

	}

	private void llblXSLTEjemplo_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
	{

	string xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><xsl:stylesheet xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\" xmlns=\"http://www.w3.org/1999/xhtml\" version=\"1.0\"><xsl:output encoding=\"UTF-8\" indent=\"yes\" method=\"xml\" standalone=\"no\" omit-xml-declaration=\"no\"/><xsl:template match=\"anagrafica\"><html><body><h1><font color=\"red\"><xsl:value-of select=\"testata/nomemercato/@id\"/></font><xsl:value-of select=\"testata/nomemercato\"/></h1><h2><xsl:value-of select=\"testata/data\"/></h2><hr/><table bgcolor=\"yellow\" border=\"1\"><tbody><tr><th>Cod. Cliente</th><th>Ragione Sociale</th><th>Codice Fiscale/P.Iva</th><th>Indirizzo</th></tr><xsl:for-each select=\"record\"><tr><td><xsl:value-of select=\"codice_cliente\"/></td><td><xsl:value-of select=\"rag_soc\"/></td><td><xsl:value-of select=\"codice_fiscale\"/></td><td><xsl:value-of select=\"indirizzo\"/></td></tr></xsl:for-each></tbody></table></body></html></xsl:template></xsl:stylesheet>";
	XmlDocument doc = new XmlDocument();
	doc.LoadXml(xml);
	StringWriter sw = new StringWriter();
	XmlTextWriter tx = new XmlTextWriter(sw);
	tx.Formatting = Formatting.Indented;
	doc.WriteTo(tx);

	rtboxXSLT.Text = sw.ToString();
	}
	}
	}

view raw form1.cs hosted with ❤ by GitHub

Main Part

	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Threading.Tasks;
	using System.Windows.Forms;

	namespace XSLTtransformXML
	{
	static class Program
	{
	/// <summary>
	/// The main entry point for the application.
	/// </summary>
	[STAThread]
	static void Main()
	{
	Application.EnableVisualStyles();
	Application.SetCompatibleTextRenderingDefault(false);
	Application.Run(new Form1());
	}
	}
	}

view raw main.cs hosted with ❤ by GitHub

Example xlst:

	<?xml version="1.0" encoding="UTF-8"?>
	<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns="http://www.w3.org/1999/xhtml" version="1.0">
	<xsl:output encoding="UTF-8" indent="yes" method="xml" standalone="no" omit-xml-declaration="no"/>
	<xsl:template match="anagrafica">
	<html>
	<body>
	<h1>
	<font color="red">
	<xsl:value-of select="testata/nomemercato/@id"/>
	</font>
	<xsl:value-of select="testata/nomemercato"/>
	</h1>
	<h2>
	<xsl:value-of select="testata/data"/>
	</h2>
	<hr/>
	<table bgcolor="yellow" border="1">
	<tbody>
	<tr>
	<th>Cod. Cliente</th>
	<th>Ragione Sociale</th>
	<th>Codice Fiscale/P.Iva</th>
	<th>Indirizzo</th>
	</tr>
	<xsl:for-each select="record">
	<tr>
	<td>
	<xsl:value-of select="codice_cliente"/>
	</td>
	<td>
	<xsl:value-of select="rag_soc"/>
	</td>
	<td>
	<xsl:value-of select="codice_fiscale"/>
	</td>
	<td>
	<xsl:value-of select="indirizzo"/>
	</td>
	</tr>
	</xsl:for-each>
	</tbody>
	</table>
	</body>
	</html>
	</xsl:template>
	</xsl:stylesheet>

view raw xslt1.xslt hosted with ❤ by GitHub

Example XML:

	<?xml version="1.0" encoding="UTF-8"?>
	<anagrafica>
	<testata>
	<nomemercato id="007">Mercato di test</nomemercato>
	<data>Giovedi 18 dicembre 2003 16.05.29</data>
	</testata>
	<record>
	<codice_cliente>5</codice_cliente>
	<rag_soc>Miami American Cafe</rag_soc>
	<codice_fiscale>IT07654930130</codice_fiscale>
	<indirizzo tipo="casa">Viale Carlo Espinasse 5, Como</indirizzo>
	<num_prodotti>13</num_prodotti>
	</record>
	<record>
	<codice_cliente>302</codice_cliente>
	<rag_soc>Filiberto Gilardi</rag_soc>
	<codice_fiscale>IT87654770157</codice_fiscale>
	<indirizzo tipo="ufficio">Via Biancospini 20, Messina</indirizzo>
	<num_prodotti>8</num_prodotti>
	</record>
	<record>
	<codice_cliente>1302</codice_cliente>
	<rag_soc>Eidon</rag_soc>
	<codice_fiscale>IT887511231</codice_fiscale>
	<indirizzo tipo="ufficio">Via Bassini 17/2, Milano</indirizzo>
	<num_prodotti>18</num_prodotti>
	</record>
	<record>
	<codice_cliente>202</codice_cliente>
	<rag_soc>SkillNet</rag_soc>
	<codice_fiscale>IT887642131</codice_fiscale>
	<indirizzo tipo="ufficio">Via Chiasserini 11A, Milano</indirizzo>
	<num_prodotti>24</num_prodotti>
	</record>
	<record>
	<codice_cliente>12</codice_cliente>
	<rag_soc>Eidon</rag_soc>
	<codice_fiscale>IT04835710965</codice_fiscale>
	<indirizzo tipo="casa">Via Cignoli 17/2, Roma</indirizzo>
	<num_prodotti>1112</num_prodotti>
	</record>
	<record>
	<codice_cliente>5</codice_cliente>
	<rag_soc>Miami American Cafe</rag_soc>
	<codice_fiscale>IT07654930130</codice_fiscale>
	<indirizzo tipo="casa">Viale Carlo Espinasse 5, Como</indirizzo>
	<num_prodotti>13</num_prodotti>
	</record>
	<record>
	<codice_cliente>302</codice_cliente>
	<rag_soc>Filiberto Gilardi</rag_soc>
	<codice_fiscale>IT87654770157</codice_fiscale>
	<indirizzo tipo="ufficio">Via Biancospini 20, Messina</indirizzo>
	<num_prodotti>8</num_prodotti>
	</record>
	<record>
	<codice_cliente>1302</codice_cliente>
	<rag_soc>Eidon</rag_soc>
	<codice_fiscale>IT887511231</codice_fiscale>
	<indirizzo tipo="ufficio">Via Bassini 17/2, Milano</indirizzo>
	<num_prodotti>18</num_prodotti>
	</record>
	<record>
	<codice_cliente>202</codice_cliente>
	<rag_soc>SkillNet</rag_soc>
	<codice_fiscale>IT887642131</codice_fiscale>
	<indirizzo tipo="ufficio">Via Chiasserini 11A, Milano</indirizzo>
	<num_prodotti>24</num_prodotti>
	</record>
	<record>
	<codice_cliente>202</codice_cliente>
	<rag_soc>SkillNet</rag_soc>
	<codice_fiscale>IT887642131</codice_fiscale>
	<indirizzo tipo="ufficio">Via Chiasserini 11A, Milano</indirizzo>
	<num_prodotti>24</num_prodotti>
	</record>
	<record>
	<codice_cliente>12</codice_cliente>
	<rag_soc>Eidon</rag_soc>
	<codice_fiscale>IT04835710965</codice_fiscale>
	<indirizzo tipo="casa">Via Cignoli 17/2, Roma</indirizzo>
	<num_prodotti>1112</num_prodotti>
	</record>
	</anagrafica>

view raw XML1.xml hosted with ❤ by GitHub

Online Hipotesis https://github.com/osanchezh/xsltransformutil-app

Conclusion We pray for the freedom of Java and Apache to regain the freedom of open source!!!FREEDOM

To be CONTINUED...

#CodeFixes

Thursday, May 6, 2021

How to make a quick parse a XLST to XML ( quick fix in C#) (public xml)?