Save XML to CSV using java Namespace prefix is undeclared





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I am trying to save XML file to CSV with java, but I receive 'Namespace prefix 'lst' is undeclared' error message.



This is XSL file:



<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text" encoding="UTF-8"/>

<xsl:template match="/listInvoice">
<!-- header -->
<xsl:text>nieco </xsl:text>
<!-- data -->
<xsl:for-each select="lst:invoice/inv:invoiceHeader">
<!-- classroom data -->
<xsl:variable name="inv:invoiceHeader">
<xsl:value-of select="@inv:id" />
<xsl:text>,</xsl:text>

</xsl:variable>

</xsl:for-each>
</xsl:template>

</xsl:stylesheet>


This is XML file:



<?xml version="1.0" encoding="UTF-8"?>
<listInvoice>
<lst:invoice>
<inv:invoiceHeader>
<inv:id>9136</inv:id>
<inv:invoiceType>issuedInvoice</inv:invoiceType>
<inv:number>
<typ:id>435</typ:id>
<typ:numberRequested>1710203</typ:numberRequested>
</inv:number>
</inv:invoiceHeader>
</lst:invoice>
</listInvoice>


java code:



import java.io.File;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;

import org.w3c.dom.Document;

class XMLtoCsVConversion2 {

public static void main(String args) throws Exception {
File stylesheet = new File("new.xsl");
File xmlSource = new File("test.xml");

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(xmlSource);

StreamSource stylesource = new StreamSource(stylesheet);
Transformer transformer = TransformerFactory.newInstance()
.newTransformer(stylesource);
Source source = new DOMSource(document);
Result outputTarget = new StreamResult(new File("xyz.csv"));
transformer.transform(source, outputTarget);
}
}


Could you please help where could be the problem?
Could be the reason be xml tag consist of 2 parts splitted by semicolon?



Thanks










share|improve this question























  • does this help? stackoverflow.com/questions/38700926/…

    – Andrea
    Nov 23 '18 at 16:57











  • Hello Andrea. I tried and no, it doesn`t work :(

    – bennes
    Nov 26 '18 at 9:16











  • does xmllint confirm it's valid?

    – Thufir
    Jan 10 at 19:57


















2















I am trying to save XML file to CSV with java, but I receive 'Namespace prefix 'lst' is undeclared' error message.



This is XSL file:



<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text" encoding="UTF-8"/>

<xsl:template match="/listInvoice">
<!-- header -->
<xsl:text>nieco </xsl:text>
<!-- data -->
<xsl:for-each select="lst:invoice/inv:invoiceHeader">
<!-- classroom data -->
<xsl:variable name="inv:invoiceHeader">
<xsl:value-of select="@inv:id" />
<xsl:text>,</xsl:text>

</xsl:variable>

</xsl:for-each>
</xsl:template>

</xsl:stylesheet>


This is XML file:



<?xml version="1.0" encoding="UTF-8"?>
<listInvoice>
<lst:invoice>
<inv:invoiceHeader>
<inv:id>9136</inv:id>
<inv:invoiceType>issuedInvoice</inv:invoiceType>
<inv:number>
<typ:id>435</typ:id>
<typ:numberRequested>1710203</typ:numberRequested>
</inv:number>
</inv:invoiceHeader>
</lst:invoice>
</listInvoice>


java code:



import java.io.File;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;

import org.w3c.dom.Document;

class XMLtoCsVConversion2 {

public static void main(String args) throws Exception {
File stylesheet = new File("new.xsl");
File xmlSource = new File("test.xml");

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(xmlSource);

StreamSource stylesource = new StreamSource(stylesheet);
Transformer transformer = TransformerFactory.newInstance()
.newTransformer(stylesource);
Source source = new DOMSource(document);
Result outputTarget = new StreamResult(new File("xyz.csv"));
transformer.transform(source, outputTarget);
}
}


Could you please help where could be the problem?
Could be the reason be xml tag consist of 2 parts splitted by semicolon?



Thanks










share|improve this question























  • does this help? stackoverflow.com/questions/38700926/…

    – Andrea
    Nov 23 '18 at 16:57











  • Hello Andrea. I tried and no, it doesn`t work :(

    – bennes
    Nov 26 '18 at 9:16











  • does xmllint confirm it's valid?

    – Thufir
    Jan 10 at 19:57














2












2








2








I am trying to save XML file to CSV with java, but I receive 'Namespace prefix 'lst' is undeclared' error message.



This is XSL file:



<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text" encoding="UTF-8"/>

<xsl:template match="/listInvoice">
<!-- header -->
<xsl:text>nieco </xsl:text>
<!-- data -->
<xsl:for-each select="lst:invoice/inv:invoiceHeader">
<!-- classroom data -->
<xsl:variable name="inv:invoiceHeader">
<xsl:value-of select="@inv:id" />
<xsl:text>,</xsl:text>

</xsl:variable>

</xsl:for-each>
</xsl:template>

</xsl:stylesheet>


This is XML file:



<?xml version="1.0" encoding="UTF-8"?>
<listInvoice>
<lst:invoice>
<inv:invoiceHeader>
<inv:id>9136</inv:id>
<inv:invoiceType>issuedInvoice</inv:invoiceType>
<inv:number>
<typ:id>435</typ:id>
<typ:numberRequested>1710203</typ:numberRequested>
</inv:number>
</inv:invoiceHeader>
</lst:invoice>
</listInvoice>


java code:



import java.io.File;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;

import org.w3c.dom.Document;

class XMLtoCsVConversion2 {

public static void main(String args) throws Exception {
File stylesheet = new File("new.xsl");
File xmlSource = new File("test.xml");

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(xmlSource);

StreamSource stylesource = new StreamSource(stylesheet);
Transformer transformer = TransformerFactory.newInstance()
.newTransformer(stylesource);
Source source = new DOMSource(document);
Result outputTarget = new StreamResult(new File("xyz.csv"));
transformer.transform(source, outputTarget);
}
}


Could you please help where could be the problem?
Could be the reason be xml tag consist of 2 parts splitted by semicolon?



Thanks










share|improve this question














I am trying to save XML file to CSV with java, but I receive 'Namespace prefix 'lst' is undeclared' error message.



This is XSL file:



<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text" encoding="UTF-8"/>

<xsl:template match="/listInvoice">
<!-- header -->
<xsl:text>nieco </xsl:text>
<!-- data -->
<xsl:for-each select="lst:invoice/inv:invoiceHeader">
<!-- classroom data -->
<xsl:variable name="inv:invoiceHeader">
<xsl:value-of select="@inv:id" />
<xsl:text>,</xsl:text>

</xsl:variable>

</xsl:for-each>
</xsl:template>

</xsl:stylesheet>


This is XML file:



<?xml version="1.0" encoding="UTF-8"?>
<listInvoice>
<lst:invoice>
<inv:invoiceHeader>
<inv:id>9136</inv:id>
<inv:invoiceType>issuedInvoice</inv:invoiceType>
<inv:number>
<typ:id>435</typ:id>
<typ:numberRequested>1710203</typ:numberRequested>
</inv:number>
</inv:invoiceHeader>
</lst:invoice>
</listInvoice>


java code:



import java.io.File;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;

import org.w3c.dom.Document;

class XMLtoCsVConversion2 {

public static void main(String args) throws Exception {
File stylesheet = new File("new.xsl");
File xmlSource = new File("test.xml");

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(xmlSource);

StreamSource stylesource = new StreamSource(stylesheet);
Transformer transformer = TransformerFactory.newInstance()
.newTransformer(stylesource);
Source source = new DOMSource(document);
Result outputTarget = new StreamResult(new File("xyz.csv"));
transformer.transform(source, outputTarget);
}
}


Could you please help where could be the problem?
Could be the reason be xml tag consist of 2 parts splitted by semicolon?



Thanks







java xml csv






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 23 '18 at 16:33









bennesbennes

2128




2128













  • does this help? stackoverflow.com/questions/38700926/…

    – Andrea
    Nov 23 '18 at 16:57











  • Hello Andrea. I tried and no, it doesn`t work :(

    – bennes
    Nov 26 '18 at 9:16











  • does xmllint confirm it's valid?

    – Thufir
    Jan 10 at 19:57



















  • does this help? stackoverflow.com/questions/38700926/…

    – Andrea
    Nov 23 '18 at 16:57











  • Hello Andrea. I tried and no, it doesn`t work :(

    – bennes
    Nov 26 '18 at 9:16











  • does xmllint confirm it's valid?

    – Thufir
    Jan 10 at 19:57

















does this help? stackoverflow.com/questions/38700926/…

– Andrea
Nov 23 '18 at 16:57





does this help? stackoverflow.com/questions/38700926/…

– Andrea
Nov 23 '18 at 16:57













Hello Andrea. I tried and no, it doesn`t work :(

– bennes
Nov 26 '18 at 9:16





Hello Andrea. I tried and no, it doesn`t work :(

– bennes
Nov 26 '18 at 9:16













does xmllint confirm it's valid?

– Thufir
Jan 10 at 19:57





does xmllint confirm it's valid?

– Thufir
Jan 10 at 19:57












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