java bean, xpl and delegation processor

> I'm not able to use the Delegation processor to call a JavaBean.
> This is my xpl file:
>
> <p:config xmlns:p="http://www.orbeon.com/oxf/pipeline"
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> xmlns:fo="http://www.w3.org/1999/XSL/Format"
> xmlns:svg="http://www.w3.org/2000/svg"
> xmlns:xhtml="http://www.w3.org/1999/xhtml"
> xmlns:oxf="http://www.orbeon.com/oxf/processors"
> xmlns:xforms="http://www.w3.org/2002/xforms"
> xmlns:xxforms="http://orbeon.org/oxf/xml/xforms"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:atom="http://www.w3.org/2005/Atom"
> xmlns:delegation="http://orbeon.org/oxf/xml/delegation"
> xmlns:xs="http://www.w3.org/2001/XMLSchema">
> <p:param name="endP" type="input"/>
> <p:param name="startC" type="input"/>
> <p:param name="endC" type="input"/>
> <p:param name="startF" type="input"/>
> <p:param name="contestName" type="output"/>
>        <p:processor name="oxf:delegation">
>                <p:input name="interface">
>                        <config>
>                                <service id="ccBean" type="javabean"
> class="beans.myBean"/>
>                        </config>
>                </p:input>
>                <p:input name="call">
>                        <result>
>                                <delegation:execute service="ccBean"
> operation="getContestName">
>                                        <endP xsi:type="xs:string">#endP</endP>
>                                        <startC
> xsi:type="xs:string">#startC</startC >
>                                        <endC xsi:type="xs:string">#endC</endC>
>                                        <startF
> xsi:type="xs:string">#startF</startF>
>                                </delegation:execute>
>                        </result>
>                </p:input>
>                <p:output name="contestName" ref="contestName"/>
>        </p:processor>
> </p:config>
>
> I want lo call this processor in a xf:setvalue in my xform:
>
> <xf:setvalue ref="instance('prova_instance')//prova" value="xxforms:call-xpl
> ('oxf:/bean.xpl', ('endP', 'startC','endC','startF'),
> (instance('prova_instance')//a,
> instance('prova_instance')//b,instance('prova_instance')//c,instance('prova_instance')//d),'contestName')"></xf:setvalue>
>
> but I have some problems.
> It doesn't find the file out of orbeon war so I put the xpl file into
> /apps....but It doesn't find my class.... ... and if I write the absolute path
> to my class I have other mistakes...
> In any test, it doesn't call my function...
>
> Can anybody help me? Any example????
> Thanks
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> OW2 mailing lists service home page: http://www.ow2.org/wws
>
>