function NullLockBackend::getLockId

Overrides LockBackendInterface::getLockId

File

core/lib/Drupal/Core/Lock/NullLockBackend.php, line 54

Class

NullLockBackend

Defines a Null lock backend.

Namespace

Drupal\Core\Lock

Code

public function getLockId() {
    if (!isset($this->lockId)) {
        $this->lockId = uniqid((string) mt_rand(), TRUE);
    }
    return $this->lockId;
}