Non backend related common methods implementation for lock backends.
Hierarchy
- class \Drupal\Core\Lock\LockBackendAbstract implements LockBackendInterface
Related topics
- Locking mechanisms
- Functions to coordinate long-running operations across requests.
File
- core/lib/Drupal/Core/Lock/LockBackendAbstract.php, line 10
Namespace
Drupal\Core\Lock
Members
Name | Modifiers | Type | Description |
---|---|---|---|
LockBackendAbstract::$lockId | protected | property | Current page lock token identifier. |
LockBackendAbstract::$locks | protected | property | Existing locks for this page. |
LockBackendAbstract::getLockId | public | function | Gets the unique page token for locks. Overrides LockBackendInterface::getLockId |
LockBackendAbstract::wait | public | function | Waits a short amount of time before a second lock acquire attempt. Overrides LockBackendInterface::wait |
LockBackendInterface::acquire | public | function | Acquires a lock. |
LockBackendInterface::lockMayBeAvailable | public | function | Checks if a lock is available for acquiring. |
LockBackendInterface::release | public | function | Releases the given lock. |
LockBackendInterface::releaseAll | public | function | Releases all locks for the given lock token identifier. |
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