splitParameters(bodyParams, headerParams, method.getRequestParameters());
SOAPBinding soapBinding = method.getBinding();
operation.soap12Operation().soapAction(soapBinding.getSOAPAction());
// input
TypedXmlWriter input = operation.input();
extension.addBindingOperationInputExtension(input, method);
com.sun.xml.ws.wsdl.writer.document.soap12.BodyType body = input._element(com.sun.xml.ws.wsdl.writer.document.soap12.Body.class);
boolean isRpc = soapBinding.getStyle().equals(Style.RPC);
if (soapBinding.getUse().equals(Use.LITERAL)) {
body.use(LITERAL);