function SystemTestController::lockAcquire

Same name and namespace in other branches
  1. 11.x core/modules/system/tests/modules/system_test/src/Controller/SystemTestController.php \Drupal\system_test\Controller\SystemTestController::lockAcquire()
  2. 10 core/modules/system/tests/modules/system_test/src/Controller/SystemTestController.php \Drupal\system_test\Controller\SystemTestController::lockAcquire()
  3. 9 core/modules/system/tests/modules/system_test/src/Controller/SystemTestController.php \Drupal\system_test\Controller\SystemTestController::lockAcquire()
  4. 8.9.x core/modules/system/tests/modules/system_test/src/Controller/SystemTestController.php \Drupal\system_test\Controller\SystemTestController::lockAcquire()

Try to acquire a named lock and report the outcome.

Attributes

#[Route(path: '/system-test/lock-acquire', name: 'system_test.lock_acquire', title: new TranslatableMarkup('Lock acquire'), requirements: [ '_access' => 'TRUE', ], options: [ 'no_cache' => TRUE, ])]

File

core/modules/system/tests/modules/system_test/src/Controller/SystemTestController.php, line 273

Class

SystemTestController
Controller routines for system_test routes.

Namespace

Drupal\system_test\Controller

Code

public function lockAcquire() {
  if ($this->lock
    ->acquire('system_test_lock_acquire')) {
    $this->lock
      ->release('system_test_lock_acquire');
    return [
      '#markup' => 'TRUE: Lock successfully acquired in \\Drupal\\system_test\\Controller\\SystemTestController::lockAcquire()',
    ];
  }
  else {
    return [
      '#markup' => 'FALSE: Lock not acquired in \\Drupal\\system_test\\Controller\\SystemTestController::lockAcquire()',
    ];
  }
}

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