• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Liutauras Vilda
  • Paul Clapham
Sheriffs:
  • paul wheaton
  • Tim Cooke
  • Henry Wong
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Piet Souris
Bartenders:
  • Mike London

java.lang. IllegalState Exception: Root element not set

 
Greenhorn
Posts: 14
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hello,

i am trying to convert a XML-File to HTML with JAVA

String filename = "C:\\Temp\\Zinsen_mit_Jdom.xml";
try {
Document doc = new SAXBuilder().build
(new FileInputStream(filename));
Source xmlfile = new JDOMSource(doc);
JDOMResult htmlfile = new JDOMResult();
Transformer tf = TransformerFactory.newInstance().
newTransformer (new StreamSource
("C:\\Temp\\Zinsen.xsl"));

tf.transform(xmlfile,htmlfile);

System.out.println("##### Ausgabe des html Dokumentes #####");
XMLOutputter outputter = new XMLOutputter();
outputter.output(htmlfile.getDocument(), System.out);
} catch (Exception e) { errMsg(e); }
}

Root element not set

java.lang.IllegalStateException: Root element not set
at org.jdom.Document.getContent(Document.java:408)
at org.jdom.output.XMLOutputter.output(XMLOutputter.java:369)
at org.jdom.output.XMLOutputter.output(XMLOutputter.java:203)
at dom.Java_mit_XSL.main(Java_mit_XSL.java:48)

That's my XSL-File
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0"
xmlns:xalan="http://xml.apache.org/xslt">
<xsl:output method="xml" />
<xsl:template match="/">

<xsl:apply-templates select="Zinsberechnung"/>

</xsl:template>

<xsl:template match="Zinsberechnung">
<xsl:apply-templates select="header">
</xsl:apply-templates>
<br/>
<TABLE border="4pt">
<TR STYLE="font-size:16pt;color:red">
<TD>Jahr</TD>
<TD>Betrag</TD>
<TD>Zinsen</TD>
<TD>Tilgung</TD>
<TD>Restwert</TD>
</TR>
<xsl:apply-templates select="body">
</xsl:apply-templates>
</TABLE>
</xsl:template>

<xsl:template match="header">
<h2>Laufzeit-Berechnung</h2>
<h3>Zinsberechnung vom : <xsl:value-of select="@Datum"/></h3>
Betrag: <xsl:value-of select="Kreditbetrag"/><br/>
Rate: <xsl:value-of select="Rate"/><br/>
Zinssatz: <xsl:value-of select="Zinssatz"/><br/>
</xsl:template>

<xsl:template match="body">
<TR STYLE="font-size:16pt;color:blue">
<TD><xsl:value-of select="jahr"/></TD>
<TD><xsl:value-of select="betrag"/></TD>
<TD><xsl:value-of select="zinsen"/></TD>
<TD><xsl:value-of select="tilgung"/></TD>
<TD><xsl:value-of select="restwert"/></TD>
</TR>
</xsl:template>
</xsl:stylesheet>

and this the XML

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="Zinsen.xsl" ?>
<Zinsberechnung>
<header Datum="Thu Aug 02 18:54:37 CEST 2007">
<Kreditbetrag>50000.00</Kreditbetrag>
<Rate>5000.00</Rate>
<Zinssatz>5.00</Zinssatz>
</header>
<body>
<jahr>1</jahr>
<betrag>50000.00</betrag>
<zinsen>2500.00</zinsen>
<tilgung>2500.00</tilgung>
<restwert>47500.00</restwert>
</body>
<body>
<jahr>2</jahr>
<betrag>47500.00</betrag>
<zinsen>2375.00</zinsen>
<tilgung>2625.00</tilgung>
<restwert>44875.00</restwert>
</body>
</Zinsberechnung>


can anybody help me ???
what is wrong in my Files ??

Martin
 
Don't get me started about those stupid light bulbs.
reply
    Bookmark Topic Watch Topic
  • New Topic