Cart
|
[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Passing params to XSLT from Java - Exception
 Hello,
I am trying to pass params to a xsl stylesheet from a Java application. It
falls over with the following error
"org.xml.sax.SAXParseException: Content is not allowed in prolog." and it
seems as if this is caused by the parameters. I have included both the xslt
and java code snippet. Any suggestions are most welcome.
Thanks
Julie.
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:fo="http://www.w3.org/1999/XSL/Format">
<xsl:output method="html" indent="yes" omit-xml-declaration="no"
version="1.0"/>
<xsl:param name="highPref"/>
<xsl:param name="medPref"/>
<xsl:param name="lowPref"/>
<xsl:template match="/">
<html>
<head>
<title></title>
</head>
<body>
<xsl:variable name="cats"
select="InfoStreamResults/Article/Categories/Category[.=$highPref
or .=$medPref or .=$lowPref]"/>
<xsl:variable name="articles">
<xsl:for-each select="$cats">
<xsl:value-of
select="./../.."/>
</xsl:for-each>
</xsl:variable>
<xsl:variable name="art" select="$cats/../.."/>
<xsl:for-each select="$art[@ID !=
preceding::Article/@ID]">
<xsl:variable name="relativeUrl">
<xsl:value-of
select="'newsStory.xml?'"/>
</xsl:variable>
<xsl:variable name="heading">
<xsl:value-of
select="Heading"/>
</xsl:variable>
<xsl:variable name="articleId">
<xsl:value-of select="concat
('articleId=',@ID)"/>
</xsl:variable>
<xsl:variable name="categoryId">
<xsl:for-each
select="Categories/Category">
<xsl:value-of
select="concat('&categoryId', position(), '=', @ID)"/>
</xsl:for-each>
</xsl:variable>
<a href="{$relativeUrl}{$articleId}
{$categoryId}">
<xsl:value-of
select="$heading"/>
</a>
<br />
</xsl:for-each>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
Writer transformedXml = new StringWriter();
Reader sourceXml = new StringReader(xml);
Transformer transformer = tFactory.newTransformer(new StreamSource
(urlXslt));
transformer.setParameter("highPref", user.getHighPref());
transformer.setParameter("medPref", user.getMedPref());
transformer.setParameter("lowPref", user.getLowPref());
transformer.transform(new StreamSource(sourceXml),new StreamResult
(transformedXml)); // line exception thrown from
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
|
PURCHASE STYLUS STUDIO ONLINE TODAY!Purchasing Stylus Studio from our online shop is Easy, Secure and Value Priced! 
Download The World's Best XML IDE!Accelerate XML development with our award-winning XML IDE - Download a free trial today! Subscribe in XML format
|
