XSLT Extensions using Saxon

Hi Chaps,

I need to get my xslt extension working, can someone point out what i'm doing
wrong, i know i'm near but it fails to find the Java method i've wrote:

xsl:

<xsl:stylesheet
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   xmlns:ubs="java:ubs.util.GetSortDef"
   version="1.0">

<xsl:template match="root">
	 <xsl:value-of select="ubs:hello()"/>
</xsl:template>
</xsl:stylesheet>


Java:

package ubs.util;

public class GetSortDef {

    public static String hello() { return "hi!"; }

}


Here's the error i get:

  No function found matching java:ubs.util.GetSortDef.hello with no arguments
javax.xml.transform.TransformerException: No function found matching
java:ubs.util.GetSortDef.hello with no arguments


Peter Gibbons
UBS Investment Bank, Equities IT
9 Appold Street, London,  EC2A 2HL
Tel: 0207 568 7970 Internal: (1931) 87970


Visit our website at http://www.ubs.com

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