| Current Path : /var/www/html/rocksensor/web/core/lib/Drupal/Core/Lock/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/rocksensor/web/core/lib/Drupal/Core/Lock/NullLockBackend.php |
<?php
namespace Drupal\Core\Lock;
/**
* Defines a Null lock backend.
*
* This implementation won't actually lock anything and will always succeed on
* lock attempts.
*
* @ingroup lock
*/
class NullLockBackend implements LockBackendInterface {
/**
* Current page lock token identifier.
*
* @var string
*/
protected $lockId;
/**
* {@inheritdoc}
*/
public function acquire($name, $timeout = 30.0) {
return TRUE;
}
/**
* {@inheritdoc}
*/
public function lockMayBeAvailable($name) {
return TRUE;
}
/**
* {@inheritdoc}
*/
public function wait($name, $delay = 30) {}
/**
* {@inheritdoc}
*/
public function release($name) {}
/**
* {@inheritdoc}
*/
public function releaseAll($lock_id = NULL) {}
/**
* {@inheritdoc}
*/
public function getLockId() {
if (!isset($this->lockId)) {
$this->lockId = uniqid((string) mt_rand(), TRUE);
}
return $this->lockId;
}
}