Cant resolve class on XSLT Extension

I have XSLT and I am trying to call a java method and I get
java.lang.NullPointerException
at oracle.xml.parser.v2.XSLExtFunctions.getClass(XSLExtFunctions.java:351)
Trying even a simple example using java.lang.xxxx gets the same error.

<xsl:stylesheet version="1.0" exclude-result-prefixes="Int"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:Int="http://www.oracle.com/XSL/Transform/java/java.lang.Integer">
<xsl:template match="/">
<xsl:variable name="x" select="99"/>

<x-hex><xsl:value-of select="Int:toHexString($x)"/></x-hex>
</xsl:template>
</xsl:stylesheet>
This is XDK 9.2.0.6
Thanks in advance.

Terris Linenbach (guest) wrote:
: Does the v2 parser support XSLT extension functions?
: Here is a cool example of an implementation at
: http://www.jclark.com/xml/xt.html :
: A call to a function ns:foo where ns is bound to a namespace
of
: the form http://www.jclark.com/xt/java/className is treated as
a
: call of the static method foo of the class with fully-
qualified
: name className. Hyphens in method names are removed with the
: character following the hyphen being upper-cased. Overloading
: based on number of parameters is supported; overloading based
on
: parameter types is not. A non-static method is treated like a
: static method with the this object as an additional first
: argument. A constructor is treated like a static method named
: new. Extension functions can return objects of arbitrary types
: which can then be passed as arguments to other extension
: functions or stored in variables.
: For example, the following
: <xsl:stylesheet
: xmlns:xsl="http://www.w3.org/XSL/Transform/1.0"
: xmlns:date="http://www.jclark.com/xt/java/java.util.Date"
: xmlns="http://www.w3.org/TR/REC-html40"
: result-ns="">
: <xsl:template match="/">
: <html>
: <xsl:if test="function-available('date:to-string') and
: function-available('date:new')">
<xsl:value-of select="date:to-string(date:new
())"/></p>
: </xsl:if>
: </html>
: </xsl:template>
: </xsl:stylesheet>
: will print out the current date.
Our current release 2.0.2 does not support extension functions
but they will be supported in the very near future.
Oracle XML Team
http://technet.oracle.com
Oracle Technology Network
null

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