protected User updateUser(User user, Userinfo userinfo) throws Exception {
    String emailAddress = userinfo.getEmail();
    String firstName = userinfo.getGivenName();
    String lastName = userinfo.getFamilyName();
    boolean male = Validator.equals(userinfo.getGender(), "male");

    if (emailAddress.equals(user.getEmailAddress())
        && firstName.equals(user.getFirstName())
        && lastName.equals(user.getLastName())
        && (male == user.isMale())) {

      return user;
    }

    Contact contact = user.getContact();

    Calendar birthdayCal = CalendarFactoryUtil.getCalendar();

    birthdayCal.setTime(contact.getBirthday());

    int birthdayMonth = birthdayCal.get(Calendar.MONTH);
    int birthdayDay = birthdayCal.get(Calendar.DAY_OF_MONTH);
    int birthdayYear = birthdayCal.get(Calendar.YEAR);

    long[] groupIds = null;
    long[] organizationIds = null;
    long[] roleIds = null;
    List<UserGroupRole> userGroupRoles = null;
    long[] userGroupIds = null;

    ServiceContext serviceContext = new ServiceContext();

    if (!StringUtil.equalsIgnoreCase(emailAddress, user.getEmailAddress())) {

      UserLocalServiceUtil.updateEmailAddress(
          user.getUserId(), StringPool.BLANK, emailAddress, emailAddress);
    }

    UserLocalServiceUtil.updateEmailAddressVerified(user.getUserId(), true);

    return UserLocalServiceUtil.updateUser(
        user.getUserId(),
        StringPool.BLANK,
        StringPool.BLANK,
        StringPool.BLANK,
        false,
        user.getReminderQueryQuestion(),
        user.getReminderQueryAnswer(),
        user.getScreenName(),
        emailAddress,
        0,
        user.getOpenId(),
        user.getLanguageId(),
        user.getTimeZoneId(),
        user.getGreeting(),
        user.getComments(),
        firstName,
        user.getMiddleName(),
        lastName,
        contact.getPrefixId(),
        contact.getSuffixId(),
        male,
        birthdayMonth,
        birthdayDay,
        birthdayYear,
        contact.getSmsSn(),
        contact.getAimSn(),
        contact.getFacebookSn(),
        contact.getIcqSn(),
        contact.getJabberSn(),
        contact.getMsnSn(),
        contact.getMySpaceSn(),
        contact.getSkypeSn(),
        contact.getTwitterSn(),
        contact.getYmSn(),
        contact.getJobTitle(),
        groupIds,
        organizationIds,
        roleIds,
        userGroupRoles,
        userGroupIds,
        serviceContext);
  }