Tuscany Native service and external service integration

[Altaf Muneer]

Hi..

I have a Tuscany Native service that i am trying to integrate with an
external(c++) service....
the external service is deployed in apache...i seem to be making a mistake
in the configuration...
my composite file looks like this

<?xml version="1.0" encoding="UTF-8"?>

<composite xmlns="http://www.osoa.org/xmlns/sca/1.0";
    name="sample.helloworld">

    <service name="HelloWorldService">
            <interface.wsdl interface="
http://sample/helloworld#wsdl.interface(HelloWorld)"/>
            <binding.ws/>
            <reference>HelloWorldComponent</reference>
    </service>
    <component name="HelloWorldComponent">
        <implementation.cpp library="HelloWorld" header="HelloWorldImpl.h"/>
        <reference name="WebService">HelloWebService</reference>
    </component>

    <reference name="HelloWebService">
        <interface.wsdl interface="
http://localhost:81/axis/HelloWorld#wsdl.interface(HelloWorld)"/>
        <binding.ws endpoint="
http://localhost:81/axis/HelloWorld#wsdl.endpoint(HelloWorld/HelloWorld)"
              wsdlLocation="
http://localhost:81/axis/HelloWorld/HelloworldStandAlone.wsdl"/>
    </reference>
</composite>


I am getting serviceconfiguration exception....
Any help will be much appreciated.

Regards,
Altaf