abstract class LockBackendAbstract

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.