WPC - XSLT helpers

[Former Member]

Hi

Is there anyone who has got experience in creating an own xslt helper?

I created an own xslt helper (just took the standard XsltHelperRuntimeLight and uploaded it under an own package).

I did the mapping in config. (System admin - System Config - KM - CM - WPC - editor - XSLT Helpers)

Now I'm getting the following error when I execute. Did I forget something?

Cannot render container : 
com.sap.engine.lib.xml.util.NestedException: 
Could not load class: com.company.nw.wpc.km.service.editor.xslt.XsltHelperRuntimeLight required for extension library. 
-> java.lang.ClassNotFoundException: com.company.nw.wpc.km.service.editor.xslt.XsltHelperRuntimeLight 
------------------------- Loader Info ------------------------- 
ClassLoader name: [com.sapportals.portal.prt.util.ApplicationClassLoader@18d88c3] 
Parent loader name: [com.sapportals.portal.prt.util.ApplicationClassLoader@10e631f] 
References: not registered! Resources: D:\usr\sap\NWD\JC00\j2ee\cluster\server0\apps\sap.com\irj\servlet_jsp\irj\root\WEB-INF\portal\portalapps\com.sap.nw.wpc.core\private\lib\com.sap.nw.wpc.core_core.jar 
---------------------------------------------------------------

It seems my class isn't loaded..

I used this code to import my class in the xsl file

<xsl:stylesheet version="1.0"   
	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
	xmlns:test_wpc="com.company.nw.wpc.km.service.editor.xslt.XsltHelperRuntimeLight">

And this one to use it

<span class="wpcnew"><xsl:value-of disable-output-escaping="yes" select="test_wpc:getString('xsl.xmsg.new', string(document/@locale))"/></span>

When I use a standard class in stead of mine, it works perfectly. So I assume it's a class mapping issue or my class isn't loaded at all.

Thanks for any help, thoughts or information about this topic!

Christof

[Former Member]

Have you been able to solve this problem? Since i am too getting a ClassNotFound error for a custom class i made. I have put this class in a PAR file and uploaded it to the portal. The PAR project does not contain any other implementation or changes other than created when i create a Portal Project in NWDS...

[Former Member]

It seems there was still something in cache.. Which seemed to make it work, but it wasn't working at all!

[Former Member]

Hello

I found finally the solution..

http://help.sap.com/saphelp_nw04s/helpdata/en/26/227402890aa140ac967fe6000d93a1/frameset.htm

<xsl:script implements-prefix="chh" language="java" src="java:com.company.nw.wpc.km.service.editor.xslt.XsltHelperRuntimeLight"/>

Christof