InputStream is = getClass().getResourceAsStream("/messages/XML_GreetMeDocLiteralReq.xml");
Document doc = XMLUtils.parse(is);
DOMSource reqMsg = new DOMSource(doc);
assertNotNull(reqMsg);
Dispatch<DOMSource> disp = service.createDispatch(portName, DOMSource.class, Service.Mode.PAYLOAD);
DOMSource result = disp.invoke(reqMsg);
assertNotNull(result);
Node respDoc = result.getNode();
assertEquals("greetMeResponse", respDoc.getFirstChild().getLocalName());