Java – use XSLT to convert XML to HTML

• Java

What I'm doing: I'm trying to convert XML to HTML using XSLT

Problem: if the program is executing without any errors, it will also generate an output file, but it will not convert XML to HTML My guess is that the for loop in XSL is not getting data

XSLTTest. java

package JavaXSLTExample;
import javax.xml.transform.ErrorListener;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
public class XSLTTest {
public static void main(String[] args)
{
    /*if (args.length != 3)
    {
        System.err.println("give command as follows : ");
        System.err.println("XSLTTest data.xml converted.xsl converted.html");
        return;
    }*/
    String dataxML = "C:\\Users\\Devrath\\Desktop\\XSL\\FileOne.xml";
    String inputXSL = "C:\\Users\\Devrath\\Desktop\\XSL\\FileTwo.xsl";
    String outputHTML = "C:\\Users\\Devrath\\Desktop\\XSL\\output1.html";

    XSLTTest st = new XSLTtest();
    try
    {
        st.transform(dataxML,inputXSL,outputHTML);
    }
    catch (TransformerConfigurationException e)
    {
        System.err.println("TransformerConfigurationException");
        System.err.println(e);
    }
    catch (TransformerException e)
    {
        System.err.println("TransformerException");
        System.err.println(e);
    }
    }

    public void transform(String dataxML,String inputXSL,String outputHTML)
    throws TransformerConfigurationException,TransformerException
    {
        TransformerFactory factory = TransformerFactory.newInstance();
        StreamSource xslStream = new StreamSource(inputXSL);
        Transformer transformer = factory.newTransformer(xslStream);
        StreamSource in = new StreamSource(dataxML);
        StreamResult out = new StreamResult(outputHTML);
        transformer.transform(in,out);
        System.out.println("The generated HTML file is:" + outputHTML);
    }
}

FileOne. xml

<languages-list>
  <language>
    <name>Kannada</name>
    <region>Karnataka</region>
    <users>38M</users>
  <family>Dravidian</family>
  </language>
  <language>
    <name>Telugu</name>
    <region>Andra Pradesh</region>
    <users>74M</users>
    <family>Dravidian</family>
  </language>
  <language>
    <name>Tamil</name>
    <region>TamilNadu</region>
    <users>61M</users>
    <family>Dravidian</family>
  </language>
  <language>
    <name>Malayalam</name>
    <region>Kerela</region>
    <users>33M</users>
    <family>Dravidian</family>
  </language>
  <language>
    <name>Hindi</name>
    <region>Andaman and Nicobar Islands,North india,Parts of North east</region>
    <users>442M</users>
    <family>Indo Aryan</family>
  </language>
  <language>
    <name>Assamese</name>
    <region>Assam,Arunachal Pradesh</region>
    <users>13M</users>
    <family>Indo Aryan</family>
  </language>
</languages-list>

FileTwo. xsl

<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

    <xsl:template match="/">
        <html>
            <body>
                <h1>Indian Languages details</h1>
                <table border="1">
                    <tr>
                        <th>Language</th>
                        <th>Family/Origin</th>
                        <th>No. of speakers</th>
                        <th>Region</th>
                    </tr>
         <xsl:for-each select="language-list/language">
                    <tr>
                        <td><xsl:value-of select="name"/></td>
                        <td><xsl:value-of select="family"/></td>
                        <td><xsl:value-of select="users"/></td>
                        <td><xsl:value-of select="region"/></td>
                    </tr>
                 </xsl:for-each>
                </table>
            </body>
        </html>
    </xsl:template>
</xsl:stylesheet>

Output. html

<html>
<body>
<h1>Indian Languages details</h1>
<table border="1">
<tr>
<th>Language</th><th>Family/Origin</th><th>No. of speakers</th><th>Region</th>
</tr>
</table>
</body>
</html>

Solution

XML is ruthless This:

<xsl:for-each select="language-list/language">

The requirements are:

<xsl:for-each select="languages-list/language">
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