public PersistentDatabaseLockBackend::__construct(Connection $database)
Constructs a new PersistentDatabaseLockBackend.
Parameters
\Drupal\Core\Database\Connection $database: The database connection.
Overrides DatabaseLockBackend::__construct
File
- core/lib/Drupal/Core/Lock/PersistentDatabaseLockBackend.php, line 21
Class
- PersistentDatabaseLockBackend
- Defines the persistent database lock backend. This backend is global for this Drupal installation.
Namespace
Drupal\Core\Lock
Code
public function __construct(Connection $database) { // Do not call the parent constructor to avoid registering a shutdown // function that releases all the locks at the end of a request. $this->database = $database; // Set the lockId to a fixed string to make the lock ID the same across // multiple requests. The lock ID is used as a page token to relate all the // locks set during a request to each other. // @see \Drupal\Core\Lock\LockBackendInterface::getLockId() $this->lockId = 'persistent'; }
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