ALoginCommand.php 1.4 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546
  1. <?php
  2. declare(strict_types=1);
  3. /**
  4. * @copyright 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
  5. *
  6. * @author Christoph Wurst <christoph@winzerhof-wurst.at>
  7. *
  8. * @license GNU AGPL version 3 or any later version
  9. *
  10. * This program is free software: you can redistribute it and/or modify
  11. * it under the terms of the GNU Affero General Public License as
  12. * published by the Free Software Foundation, either version 3 of the
  13. * License, or (at your option) any later version.
  14. *
  15. * This program is distributed in the hope that it will be useful,
  16. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18. * GNU Affero General Public License for more details.
  19. *
  20. * You should have received a copy of the GNU Affero General Public License
  21. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  22. *
  23. */
  24. namespace OC\Authentication\Login;
  25. abstract class ALoginCommand {
  26. /** @var ALoginCommand */
  27. protected $next;
  28. public function setNext(ALoginCommand $next): ALoginCommand {
  29. $this->next = $next;
  30. return $next;
  31. }
  32. protected function processNextOrFinishSuccessfully(LoginData $loginData): LoginResult {
  33. if ($this->next !== null) {
  34. return $this->next->process($loginData);
  35. } else {
  36. return LoginResult::success($loginData);
  37. }
  38. }
  39. abstract public function process(LoginData $loginData): LoginResult;
  40. }