SetTransactionIsolationLevel.php 1.4 KB

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  1. <?php
  2. declare(strict_types=1);
  3. /**
  4. * @copyright Copyright (c) 2019 Daniel Kesselberg <mail@danielkesselberg.de>
  5. *
  6. * @author Daniel Kesselberg <mail@danielkesselberg.de>
  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\DB;
  25. use Doctrine\Common\EventSubscriber;
  26. use Doctrine\DBAL\Event\ConnectionEventArgs;
  27. use Doctrine\DBAL\Events;
  28. use Doctrine\DBAL\TransactionIsolationLevel;
  29. class SetTransactionIsolationLevel implements EventSubscriber {
  30. /**
  31. * @param ConnectionEventArgs $args
  32. * @return void
  33. */
  34. public function postConnect(ConnectionEventArgs $args) {
  35. $args->getConnection()->setTransactionIsolation(TransactionIsolationLevel::READ_COMMITTED);
  36. }
  37. public function getSubscribedEvents() {
  38. return [Events::postConnect];
  39. }
  40. }