public static OAuthMessage getOAuthMessage(MessageContext mc,
HttpServletRequest request,
String[] requiredParams) throws Exception {
OAuthMessage oAuthMessage = OAuthServlet.getMessage(request, request.getRequestURL().toString());
OAuthUtils.addParametersIfNeeded(mc, request, oAuthMessage);
oAuthMessage.requireParameters(requiredParams);
return oAuthMessage;
}
public static void addParametersIfNeeded(MessageContext mc,
HttpServletRequest request,