if (discoveryInformation.getTypes().contains(AxMessage.OPENID_NS_AX)) {
FetchRequest fetch = FetchRequest.createFetchRequest();
fetch.addAttribute("email", "http://axschema.org/contact/email", true);
fetch.addAttribute("fullname", "http://axschema.org/namePerson", false);
fetch.addAttribute("firstname", "http://axschema.org/namePerson/first", false);
fetch.addAttribute("lastname", "http://axschema.org/namePerson/last", false);
auth.addExtension(fetch);
} else if (discoveryInformation.getTypes().contains(SRegMessage.OPENID_NS_SREG)) {
SRegRequest sregReq = SRegRequest.createFetchRequest();
sregReq.addAttribute("fullname", true);