Hello there! I'm developing a Topdown webservice, and defining my own WSDL, and using @WebserviceProvider annotations.
The service is running, I can access it using webservice explorer or SOAPUI. When I generate the client using JBoss WS, I'm getting some errors on the response. I know it's something related to my WSDL, and SOAP response. So I was hopping someone could assist me:

WSDL

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<wsdl:definitions
 xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
 xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
 xmlns:xsd="http://www.w3.org/2001/XMLSchema"

 xmlns:sys="http://www.acme.com/schemas/sys"
 targetNamespace="http://www.acme.com/sys/definitions"
 xmlns:tns="http://www.acme.com/sys/definitions">
 <wsdl:types>
 <xsd:schema>
 <xsd:import namespace="http://www.acme.com/schemas/sys" schemaLocation="Command.xsd" id="sys"/>
 </xsd:schema>

 </wsdl:types>

 <wsdl:message name="CommandRequest">
 <wsdl:part name="parameters" element="sys:anyCommand"></wsdl:part>
 </wsdl:message>
 <wsdl:message name="CommandResponse">
 <wsdl:part name="return" element="sys:CommandResponse"></wsdl:part>
 </wsdl:message>

 <wsdl:portType name="CommandProcessorPortType">
 <wsdl:operation name="process">
 <wsdl:input message="tns:CommandRequest" name="CommandRequestInput"></wsdl:input>
 <wsdl:output message="tns:CommandResponse" name="CommandResponseOutput"></wsdl:output>
 </wsdl:operation>
 </wsdl:portType>

 <wsdl:binding name="CommandProcessorBinding" type="tns:CommandProcessorPortType">
 <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
 <wsdl:operation name="process">
 <soap:operation soapAction="http://www.acme.com/sys/CommandRequest"/>
 <wsdl:input>
 <soap:body use="literal"/>
 </wsdl:input>
 <wsdl:output>
 <soap:body use="literal"/>
 </wsdl:output>
 </wsdl:operation>
 </wsdl:binding>

 <wsdl:service name="CommandProcessorService">
 <wsdl:port name="CommandProcessorPort" binding="tns:CommandProcessorBinding">
 <soap:address location="http://localhost:8080/CommandProcessorService"/>
 </wsdl:port>
 </wsdl:service>
</wsdl:definitions>

Command.xsd

<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
 targetNamespace="http://www.acme.com/schemas/sys"
 xmlns:sys="http://www.acme.com/schemas/sys"
 elementFormDefault="qualified">

<xsd:element name="anyCommand">
 <xsd:complexType>
 <xsd:sequence>
 <xsd:any minOccurs="1"></xsd:any>
 </xsd:sequence>
 </xsd:complexType>
</xsd:element>

<xsd:element name="CommandResponse">
 <xsd:complexType>
 <xsd:sequence>
 <xsd:element name="return" type="sys:ResponseCommandType"></xsd:element>
 </xsd:sequence>
 </xsd:complexType>
</xsd:element>



<xsd:complexType name="ResponseCommandType">
 <xsd:sequence>
 <xsd:element name="id" type="xsd:long"></xsd:element>
 <xsd:element name="message" type="xsd:string"></xsd:element>
 </xsd:sequence>
</xsd:complexType>
</xsd:schema>

My Provider

@Local
@Stateless
@WebServiceProvider(wsdlLocation="META-INF/wsdl/CommandProcessor.wsdl",
 targetNamespace="http://www.acme.com/sys/definitions",
 serviceName="CommandProcessorService",
 portName="CommandProcessorPort")
@ServiceMode(value=Service.Mode.PAYLOAD)
public class CommandProcessor implements Provider<Source> {
 Source returnMessage;
 public Source invoke(Source messge) {

 DOMSource domSource = null;

 try {
 Transformer transformer = TransformerFactory.newInstance().newTransformer();
 transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
 transformer.setOutputProperty(OutputKeys.METHOD, "xml");
 OutputStream out = new ByteArrayOutputStream();
 StreamResult streamResult = new StreamResult();
 streamResult.setOutputStream(out);
 transformer.transform(messge, streamResult);
 String xmlReq = streamResult.getOutputStream().toString();
 System.out.println(xmlReq);
 domSource = new DOMSource(createResponseContent());
 transformer.transform(domSource, streamResult);
 xmlReq = streamResult.getOutputStream().toString();
 System.out.println(xmlReq);
 } catch (Exception e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 }
 return domSource;
 }

 private Document createResponseContent() throws Exception{
 DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
 dbf.setNamespaceAware(true);
 DocumentBuilder db = dbf.newDocumentBuilder();
 Document doc = db.newDocument();
 Element responseCommand = doc.createElementNS("http://www.acme.com/sys/definitions", "sys:CommandResponse");
 Element ret = doc.createElement("return");
 Element id = doc.createElement("id");
 id.appendChild(doc.createTextNode("1"));
 Element message = doc.createElement("message");
 message.appendChild(doc.createTextNode("comando recebido"));
 ret.appendChild(id);
 ret.appendChild(message);
 responseCommand.appendChild(ret);
 doc.appendChild(responseCommand);
 return doc;
 }

}

Well, first, when I run ws-provide it throws a lot of warnings on the console, but it seems that all artifacts are created (Port,Service,Bindings,ObjectFactory).

Ok, running using soap ui:

Request:

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sys="http://www.acme.com/schemas/sys">
 <soapenv:Header/>
 <soapenv:Body>
 <csm:anyCommand>
 <asteriskCommand>
 <voip>true</voip>
 </asteriskCommand>
 </csm:anyCommand>
 </soapenv:Body>
</soapenv:Envelope>

Response:

 <env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
 <env:Header/>
 <env:Body>
 <sys:CommandResponse xmlns:sys="null">
 <return>
 <id>1</id>
 <message>comando recebido</message>
 </return>
 </csm:CommandResponse>
 </env:Body>
</env:Envelope>

Now, the odd thing, is that the xmlns:sys is null, when I print it on the serverside it displays that the xmlns:sys is pointing to the namespace.

So I run this test with the generated client proxy, and I get an error:

Caused by: org.jboss.ws.WSException: Cannot find child element: {http://www.acme.com/schemas/sys}CommandResponse

I really don't know if this is caused because the xmlns is being returned null, and if so, why? Or did I messed the whole doc/literal wrapped/bare style? I was thinking that I was using bare style :)

Any help would be great :)

Regards