msgContext.getProperty (HTTPConstants.MC_HTTP_SERVLETREQUEST);
HttpServletResponse response = (HttpServletResponse)
msgContext.getProperty (HTTPConstants.MC_HTTP_SERVLETRESPONSE);
try {
engine.generateWSDL (msgContext);
Document doc = (Document) msgContext.getProperty ("WSDL");
if (doc != null) {
response.setContentType ("text/xml");