java extens in embeded xslt transformation

[VAGNER Rodolphe]

Title: Message

Hy,

 

I work on an XSLT stylesheet that uses java extens.

Launched throught a '.bat' it transforms well : my class directory is added to the xalan class path.

Launched with java, in a jsp, How can I add the directory of my class to Xalan. It tells me :

 

Erreur interne de servlet:

javax.servlet.ServletException: For extension function, could not find method java.lang.String.modif([ExpressionContext,] #STRING).
	at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:460)
	at jsp.transfoFOP_22._jspService(transfoFOP_22.java:155)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java)
	at org.apache.tomcat.facade.ServletHandler.doService(ServletHandler.java:574)
	at org.apache.tomcat.core.Handler.invoke(Handler.java:322)
	at org.apache.tomcat.core.Handler.service(Handler.java:235)
	at org.apache.tomcat.facade.ServletHandler.service(ServletHandler.java:485)
	at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:917)
	at org.apache.tomcat.core.ContextManager.service(ContextManager.java:833)
	at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Http10Interceptor.java:176)
	at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:494)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:516)
	at java.lang.Thread.run(Thread.java:484)
Raison principale:
javax.xml.transform.TransformerException: For extension function, could not find method java.lang.String.modif([ExpressionContext,] #STRING).
	at org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1269)
	at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3070)
	at java.lang.Thread.run(Thread.java:484)
 
 
It is the same error as when with the '.bat' I didn't specify the directory of my class, and so it does not
recognize my method (should be from ModSVG and not String)
So How to specify to xalan, in a JSP , a director for a class ?
Could someone help ?
Thanks very much.
 
Rodolphe