Schemac error: doesn't support xsd:QName datatype

Question

Hi all,
my problem is: I'm trying to create a facade of wsa:EndpointReferenceType in order to dynamically manipulate URIs through java snippets or standalone classes. So I used the command "schemac -d c:\classes ws-addressing.xsd" via the JDev Prompt. Where ws-addressing.xsd is the XSD Schema for WS-Addressing Specification 03/2003. But schemac prompts this warning: "The W3C datatype 'QName' is not currently supported by Collaxa schemac", even if schemac completes successfully. Because of this problem, I'm not able to create a facade of this kind: "EndpointReferenceType ep = EndpointReferenceTypeFactory.createFacade();" because when I compile my BPEL project it gives me the following error: "Error(18,71): cannot access class javax.xml.namespace.QName; file javax\xml\namespace\QName.class not found". What can I do in order to create a EndpointReference facade?
Thanks in advance

Answer 1

Ok, I included in my project the library OraBPEL.
But it already throws a fault when I try to do this:
EndpointReferenceType ep=EndpointReferenceTypeFactory.createFacade()...
So I serched in orabpel.jar (C:\OraBPELPM_1\integration\bpelpm\designer\jdev\lib\ext\orabpel.jar) and found the package "org.xmlsoap.schemas.ws.addressing", where I found a readme file in which is written "These files are generated by schemac based on XML schema of WS-Addressing.
The schema is published at http://schemas.xmlsoap.org/ws/2003/03/addressing/", and I noticed that QName is supported in this release of facade!
So I tryed with the following code in a standalone java where the method "processRfQ" gets in input the Element quote corresponding to the bpel variable Quote, creates a facade and fill it:
package javaexec;
import it.polito.www.bProgress.sellingX.*;//my facades
import javax.xml.namespace.*;//for QName
import org.w3c.dom.Element;
import org.xmlsoap.schemas.ws.addressing.*;
public class SellingJ {
public SellingJ(){}
public void processRfQ(Element quote){
try{
QuoteMsgType quoteF=QuoteMsgTypeFactory.createFacade(quote);
EndpointReferenceType providerId = (EndpointReferenceType)EndpointReferenceTypeFactory.create();
AttributedURI aURI = (AttributedURI)AttributedURIFactory.create();
aURI.setContent("http://localhost:9700/orabpel/default/sellingP");//the endpoint address of the service I want to invoke
providerId.setAddress(aURI);
ServiceNameType sName = (ServiceNameType)ServiceNameTypeFactory.create();
QName qn=new QName("http://www.polito.it/bProgress/sellingP","sellingP","sellingP");//service namespace,name and prefix
sName.setContent(qn);
providerId.setServiceName(sName);
quoteF.setProviderId(providerId);
catch (Exception e){}
The result in bpel is the following:
<providerId>
<EndpointReferenceType xmlns:ns1="http://www.w3.org/1999/XMLSchema-instance" xmlns:ns2="http://schemas.xmlsoap.org/ws/2003/03/addressing" ns1:type="ns2:EndpointReferenceType">
<Address ns1:type="ns2:AttributedURI"> <content>http://localhost:9700/orabpel/default/sellingP</content></Address>
<ReferenceProperties null="true"/><PortType null="true"/>
<ServiceName ns1:type="ns2:ServiceNameType">
<content xmlns:ns3="http://www.w3.org/2001/XMLSchema" ns1:type="ns3:QName">
<namespaceURI>http://www.polito.it/bProgress/sellingP</namespaceURI><localpart>sellingP</localpart>
</content>
<PortName null="true"/>
</ServiceName>
</EndpointReferenceType>
</providerId>
and the element quote is declared as follow in the XSD file:     
<element name="quote" type="tns:quoteMsgType"/>
<complexType name="quoteMsgType">
<sequence>
<element name="correlationId" type="string"/>
<element name="description" type="string"/>
<element name="providerId" type="wsa:EndpointReferenceType"/>
<element name="amount" type="double"/>
</sequence>
</complexType>
I'd like to have this kind of result:
<providerId>
<Address xmlns="http://schemas.xmlsoap.org/ws/2003/03/addressing">http://localhost:9700/orabpel/default/sellingP</Address>
<ServiceName xmlns="http://schemas.xmlsoap.org/ws/2003/03/addressing" xmlns:sellingP="http://www.polito.it/bProgress/sellingP">sellingP:sellingP</ServiceName>
</providerId>
in order to copy this endpoint reference into a partnerLink and then invoke it by another process...
What's wrong in my javacode? or, is ws-addressing facade completely supported?
Please help me...
Thanks in advance