Does DII support document based web service?

Question

Hi,
I am writing a web service cleint DII, the web service is document based. I followed the sample in
https://bpcatalog.dev.java.net/nonav/soa/standalone-client/
Everything seems correct. When I call call.invoke, I got an exception saying "operation style: \"document\" not supported".
Here is the code fragment, can anyone tell me what's wrong or does DII support document based service?
Thanks a lot!
Y. Zhao
try {
ServiceFactory factory = ServiceFactory.newInstance();
service = factory.createService(new QName(EXTRACTURLSERVICE));
port = new QName(EXTRACTURLPORT);
} catch (Exception se) {
// throw new Exception("Can not create stock service: " + se.getMessage());
_endPointAddr = "http://www.atomic-x.com/xmlservices/HyperlinkExtractor.asmx";
_qnameNamespaceURI = new QName("ExtractUrl");
requestQname = new QName(NAMESPACE_URI, "ExtractUrl");
responseQname = new QName(NAMESPACE_URI, "ExtractUrlResponse");
Call call = null;
     try {
call = service.createCall(port);
call.setTargetEndpointAddress(_endPointAddr);
call.setProperty(Call.SOAPACTION_USE_PROPERTY,
Boolean.TRUE);
call.setProperty(Call.SOAPACTION_URI_PROPERTY, "http://www.atomic-x.com/xmlservices/HyperlinkExtractor/ExtractUrl");
call.setProperty("javax.xml.rpc.encodingstyle.namespace.uri", "");
call.setProperty(Call.OPERATION_STYLE_PROPERTY, "document");
call.setProperty(Call.ENCODINGSTYLE_URI_PROPERTY, "literal");
call.addParameter("parameters", requestQname, ExtractUrl.class, ParameterMode.IN);
call.setReturnType(responseQname, ExtractUrlResponse.class);
result = (ExtractUrlResponse)call.invoke((Object[])params);
     } catch (Exception ex) {
//throw new ServiceException("Can not get service: " + ex.getMessage());
String msg = ex.getMessage();
ex.printStackTrace();
     }

Answer 1

There shouldn't be any restriction on the type of payload that's specific to DII.
I did come across a similar message, but I found the cause back in the WSDL rather than the client code. Have a look at the WSDL and see if it mentions "RPC" meaning the web service is making available a remote procedure call interface.