WSIF vs. OracleBPEL , namespace issue

Hi fellow WSIF users.
I am trying to create a simple client to call BPEL processes through the
WSIF framework. I  use the Axis SOAP provider, but I seem to be running into
some namespace issues. The BPEL process has a "process" method that takes in
a person element consisting of name and address fields. The type is defined
in an XSD imported into the wsdl. Here's the BPEL process' WSDL definition:

------------------------------------------------------------
<definitions
     name="ConvertPerson"
     targetNamespace="http://ciber.no/ConvertPerson"
     xmlns="http://schemas.xmlsoap.org/wsdl/"
     xmlns:tns="http://ciber.no/ConvertPerson"
     xmlns:ns1="http://types.ciber.no"
     xmlns:plnk="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
     xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
     xmlns:client="http://ciber.no/ConvertPerson"
    >
    <types>
        <xsd:schema xmlns:client="http://ciber.no/ConvertPerson"
xmlns:ns1="http://types.ciber.no"
xmlns:plnk="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
             xmlns:xsd="http://www.w3.org/2001/XMLSchema">
            <xsd:import namespace="http://types.ciber.no"
schemaLocation="Person.xsd"/>
        </xsd:schema>
        <xsd:schema xmlns:client="http://ciber.no/ConvertPerson"
xmlns:ns1="http://types.ciber.no"
            
xmlns:plnk="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
            <xsd:import namespace="http://types.ciber.no"
schemaLocation="ConvertedPerson.xsd"/>
        </xsd:schema>
    </types>

    <message name="ConvertPersonRequestMessage">
        <part name="payload" element="ns1:person"/>
    </message>
    <message name="ConvertPersonResponseMessage">
        <part name="payload" element="ns1:ConvertedPerson"/>
    </message>
    <portType name="ConvertPerson">
        <operation name="process">
            <input message="tns:ConvertPersonRequestMessage"/>

            <output message="tns:ConvertPersonResponseMessage"/>
        </operation>
    </portType>
    <binding name="ConvertPersonBinding" type="tns:ConvertPerson">
        <soap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"/>
        <operation name="process">
            <soap:operation style="document" soapAction="process"/>
            <input>
                <soap:body use="literal"/>

            </input>
            <output>
                <soap:body use="literal"/>
            </output>
        </operation>
    </binding>
    <service name="ConvertPerson">
        <port name="ConvertPersonPort" binding="tns:ConvertPersonBinding">
            <soap:address
location="http://NOLMarApa:9700/orabpel/default/ConvertPerson/1.0"/>

        </port>
    </service>
  <plnk:partnerLinkType name="ConvertPerson">
    <plnk:role name="ConvertPersonProvider">
      <plnk:portType name="tns:ConvertPerson"/>
    </plnk:role>
  </plnk:partnerLinkType>
</definitions>
-----------------------------------------------------------------------------------



Here's the Person.xsd
---------------------------------------------------------------
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            xmlns="http://types.ciber.no"
            targetNamespace="http://types.ciber.no"
elementFormDefault="qualified">
  <xsd:element name="person">
    <xsd:complexType>
      <xsd:sequence>
        <xsd:element name="name" type="xsd:string"/>
        <xsd:element name="address" type="xsd:string"/>
      </xsd:sequence>
    </xsd:complexType>
  </xsd:element>

</xsd:schema>
------------------------------------------------------------------------------------------


Here is my java code:
-----------------------------------------------------------------------------------
package no.ciber.wsiftest;

import javax.xml.namespace.QName;

import junit.framework.TestCase;

import org.apache.wsif.WSIFMessage;
import org.apache.wsif.WSIFOperation;
import org.apache.wsif.WSIFPort;
import org.apache.wsif.WSIFService;
import org.apache.wsif.WSIFServiceFactory;

public class Client extends TestCase {

	
		public void testProcess() {
			
			String wsdlLocation =
"http://NOLMarApa:9700/orabpel/default/ConvertPerson/1.0/ConvertPerson?wsdl";
		
			
			WSIFServiceFactory factory = WSIFServiceFactory.newInstance();
			try {
				WSIFService service = factory.getService(wsdlLocation, 
						null, 
						"ConvertPerson", 
						null, 
						"ConvertPerson");
				
				
				service.mapType(new QName("http://types.ciber.no","person"),
Person.class);
				service.mapType(new QName("http://types.ciber.no","ConvertedPerson"),
ConvertedPerson.class);
				
				
				WSIFPort port = service.getPort("ConvertPersonPort");
				WSIFOperation operation = port.createOperation("process",
"PersonConvertRequestMessage", "PersonConvertResponseMessage");
				
				WSIFMessage inputMessage = operation.createInputMessage();
				WSIFMessage outputMessage = operation.createOutputMessage();
				WSIFMessage faultMessage = operation.createFaultMessage();
				
				Person request = new Person();
				request.setName("John Doe");
				request.setAddress("Mystreet 11");
				
				inputMessage.setObjectPart("payload", request);
				boolean success =
operation.executeRequestResponseOperation(inputMessage, outputMessage,
faultMessage);
				
				if(success== true) {
					ConvertedPerson response = (ConvertedPerson)
outputMessage.getObjectPart("payload");
					System.out.println("Recieved: " + response.getResult());
				} else {
					System.err.println("Something else happened!");
				}
				
			} catch (Exception e) {
				e.printStackTrace();
			}	
			
		}
		
		public static void main(String []args) {
			Client client = new Client();
			client.testProcess();
		}
		
}

-------------------------------------------------------------------------------------------------------
The Person.java object representing the request element, is a simple
JavaBean with name and address variables.



What happens?

When calling the BPEL process using this code, WSIF somehow mixes up the
namespace of the Person object. A correct request message payload should be:

<person xmlns="http://types.ciber.no"><name>John Doe</name><address>Mystreet
11</address></person></part>

However, WSIF produces the following request object:

<person><address>Mystreet 11</address><name>John Doe</name></person>

As shown, WSIF omits the "http://types.ciber.no" namespace in the <person>
elements. This results in an error since the BPEL process can't resolve the
xpath expression /ns1:person/ns1:name or ns1:address

This call was made using the 2.0.1_IB3 . The 2.0 version also fails.

Does anyone have a clue what's happening here?


-Mario Aparicio
-- 
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