protected void saveUserProfile(
     final C context,
     final CommonProfile profile,
     final boolean multiProfile,
     final boolean renewSession) {
   final ProfileManager manager = new ProfileManager(context);
   if (profile != null) {
     manager.save(true, profile, multiProfile);
     if (renewSession) {
       renewSession(context);
     }
   }
 }
  private ModelAndView redirectToCallbackRedirectUrl(
      final ProfileManager manager,
      final OAuthRegisteredService registeredService,
      final J2EContext context,
      final String clientId)
      throws Exception {
    final Optional<UserProfile> profile = manager.get(true);
    if (profile == null || !profile.isPresent()) {
      logger.error("Unexpected null profile from profile manager");
      return new ModelAndView(OAuthConstants.ERROR_VIEW);
    }

    final Service service = createService(registeredService);
    final Authentication authentication =
        createAuthentication(profile.get(), registeredService, context);

    try {
      RegisteredServiceAccessStrategyUtils.ensurePrincipalAccessIsAllowedForService(
          service, registeredService, authentication);
    } catch (final UnauthorizedServiceException | PrincipalException e) {
      logger.error(e.getMessage(), e);
      return new ModelAndView(OAuthConstants.ERROR_VIEW);
    }

    final String redirectUri = context.getRequestParameter(OAuthConstants.REDIRECT_URI);
    logger.debug(
        "Authorize request verification successful for client {} with redirect uri {}",
        clientId,
        redirectUri);

    final String responseType = context.getRequestParameter(OAuthConstants.RESPONSE_TYPE);
    final String callbackUrl;
    if (isResponseType(responseType, OAuthResponseType.CODE)) {
      callbackUrl =
          buildCallbackUrlForAuthorizationCodeResponseType(authentication, service, redirectUri);
    } else {
      callbackUrl =
          buildCallbackUrlForImplicitResponseType(context, authentication, service, redirectUri);
    }
    logger.debug("callbackUrl: {}", callbackUrl);
    return OAuthUtils.redirectTo(callbackUrl);
  }
 private boolean isRequestAuthenticated(final ProfileManager manager, final J2EContext context) {
   final Optional<CommonProfile> opt = manager.get(true);
   return opt.isPresent();
 }
 protected void saveUserProfile(final WebContext context, final UserProfile profile) {
   final ProfileManager manager = new ProfileManager(context);
   if (profile != null) {
     manager.save(true, profile);
   }
 }