<-prev [Thread] next-> <-prev [Date] next->
Month Index | List Home

Re: [xsl] no attributes outputed when chaining transformations

Subject: Re: [xsl] no attributes outputed when chaining transformations
From: Geert Josten <Geert.Josten@xxxxxxxxxxx>
Date: Thu, 16 Dec 2004 20:27:19 +0100
Hi Andrew,

Have you tried removing all the for-each's and replace them by:

<xsl:copy-of select="@*" />

or something like:

<xsl:apply-templates select="@*" />

and below the xsl:template:

  <xsl:template match="@*">
    <xsl:attribute name="{local-name()}">
      <xsl:value-of select="." />
    </xsl:attribute>
  </xsl:template>

I noticed that your input file uses a default namespace. Though you use a namespace with the testPlan element, you do not use it for accessing the attributes. Might help as well..

Cheers,
Geert

Neville Thomas wrote:

Andrew Welch wrote:

Not much to go on here, but it could be that if you generating SAX
events from the result of A->B for the input of transformation C, you
are creating a new AttributesImpl() object instead of using the existing
object (typically 'atts') in the startElement() call.  It would be less
wild speculaton if you posted the method that chains the transforms :)

Thanks for the relpy guys, becuase my files were very large I was reluctant to post them. I have sinced reduced them in size to illustrate my challenge (see below). Jarno I am using Xalan-J-2.6.0 and I have not tried any other XSLT engine. And Michael I am very new to XSL, the stylesheets themselves were generated with Altova Mapforce. The java code I use to illustrate below is a modification of the Xalan UseXMLFilters sample.

****Java Code *****:

public class MyXMLFilters
{
public static void main(String[] args)
throws TransformerException, TransformerConfigurationException,
SAXException, IOException {
TransformerFactory tFactory = TransformerFactory.newInstance();
if (tFactory.getFeature(SAXSource.FEATURE) && tFactory.getFeature(SAXResult.FEATURE))
{
SAXTransformerFactory saxTFactory = ((SAXTransformerFactory) tFactory);
XMLFilter xmlFilter1 = saxTFactory.newXMLFilter(new StreamSource("0_map_1.xslt"));
XMLFilter xmlFilter2 = saxTFactory.newXMLFilter(new StreamSource("1_map_2.xslt"));

XMLReader reader = XMLReaderFactory.createXMLReader();
xmlFilter1.setParent(reader);
xmlFilter2.setParent(xmlFilter1);
Serializer serializer = SerializerFactory.getSerializer
(OutputPropertiesFactory.getDefaultMethodProperties("xml")); serializer.setOutputStream(System.out);
xmlFilter2.setContentHandler(serializer.asContentHandler());
xmlFilter2.parse(new InputSource("SouthPole.xml"));
}
}
}

****SouthPole.xml***** <?xml version="1.0" encoding="UTF-8"?>
<testPlan baseDir="${TEST_BASE_DIR}"
fedFile="${IBUILD_HOME}/FOM/${FED_FILE}" federationName="SIAP"
hlaControlDir="${HLA_CONTROL}" ridFile="${RID_FILE}"
rtiBuildType="${RTI_BUILD_TYPE}" rtiExecArgs="${RTI_ARGS}"
rtiHome="${RTI_HOME}" testPlanName="CRSAcceptanceSouthPole"
xmlns="http://www.virtc.com"; xmlns:x0="http://www.w3.org/2001/XMLSchema";>
</testPlan>


*****Stylesheet 0_map_1.xslt***********
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:n12="http://www.virtc.com"; xmlns:att="http://www.virtc.com/att"; xmlns:xs="http://www.w3.org/2001/XMLSchema"; xmlns="http://www.virtc.com/jdep/att"; exclude-result-prefixes="xs n12 att">
<xsl:output method="xml" encoding="UTF-8"/>
<!--xsl:param name="tpVersion" select="'1'"/-->
<xsl:template match="/n12:testPlan">
<testPlan>
<xsl:attribute name="xsi:schemaLocation">http://www.virtc.com/jdep/att D:/jdep/ATTCON~1/ATT_1_0_8/TestPlan.xsd</xsl:attribute>
<xsl:for-each select="@testPlanName">
<xsl:attribute name="testPlanName">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@baseDir">
<xsl:attribute name="baseDir">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<!--xsl:attribute name="schemaversion">
<xsl:value-of select="$tpVersion"/>
</xsl:attribute-->
<xsl:for-each select="@federationName">
<xsl:attribute name="federationName">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@fedFile">
<xsl:attribute name="fedFile">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@ridFile">
<xsl:attribute name="ridFile">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@rtiExecArgs">
<xsl:attribute name="rtiExecArgs">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@rtiHome">
<xsl:attribute name="rtiHome">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@rtiBuildType">
<xsl:attribute name="rtiBuildType">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@hlaControlDir">
<xsl:attribute name="hlaControlDir">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="n12:preTestPlanCommand">
<preTestPlanCommand>
<xsl:value-of select="."/>
</preTestPlanCommand>
</xsl:for-each>
</testPlan>
</xsl:template>
</xsl:stylesheet>



*****Stylesheet 1_map_2.xslt***********
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:n12="http://www.virtc.com/jdep/att"; xmlns="http://www.virtc.com/jdep/att"; exclude-result-prefixes="xs n12 ">
<xsl:output method="xml" encoding="UTF-8"/>
<!--xsl:param name="tpVersion" select="'2'"/-->
<xsl:template match="/n12:testPlan">
<testPlan>
<xsl:attribute name="xsi:schemaLocation">http://www.virtc.com/jdep/att C:/cvsroot/iBuild/jdep/ATT/dist/TestPlan.xsd</xsl:attribute>
<xsl:for-each select="@testPlanName">
<xsl:attribute name="testPlanName">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<!--xsl:attribute name="schemaversion">
<xsl:value-of select="$tpVersion"/>
</xsl:attribute-->
<xsl:for-each select="@baseDir">
<xsl:attribute name="baseDir">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@federationName">
<xsl:attribute name="federationName">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@fedFile">
<xsl:attribute name="fedFile">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@ridFile">
<xsl:attribute name="ridFile">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@rtiExecArgs">
<xsl:attribute name="rtiExecArgs">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@rtiHome">
<xsl:attribute name="rtiHome">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@rtiBuildType">
<xsl:attribute name="rtiBuildType">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@hlaControlDir">
<xsl:attribute name="hlaControlDir">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@hlaResultsDir">
<xsl:attribute name="hlaResultsDir">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@hlaResultsHost">
<xsl:attribute name="hlaResultsHost">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@hlaEvalDir">
<xsl:attribute name="hlaEvalDir">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:for-each select="@hlaEvalHost">
<xsl:attribute name="hlaEvalHost">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
</testPlan>
</xsl:template>
</xsl:stylesheet>


Kindly
Nev




--
Geert.Josten@xxxxxxxxxxx
IT-consultant at Daidalos BV, Zoetermeer (NL)

http://www.daidalos.nl/
tel:+31-(0)79-3316961
fax:+31-(0)79-3316464

GPG: 1024D/12DEBB50

Current Thread
<- PreviousIndexNext ->
Re: [xsl] no attributes outputed wh, Neville Thomas Thread [xsl] sort to categories, Markus Hanel
[xsl] copy-of operation removes spa, Michael Webster Date Re: [xsl] no attributes outputed wh, Neville Thomas
Month