class UpdateDataSubscriber

Clears stale update data once staged changes have been applied.

@internal This is an internal part of Package Manager and may be changed or removed at any time without warning. External code should not interact with this class.

Hierarchy

class \Drupal\package_manager\EventSubscriber\UpdateDataSubscriber implements \Symfony\Component\EventDispatcher\EventSubscriberInterface

Expanded class hierarchy of UpdateDataSubscriber

File

core/modules/package_manager/src/EventSubscriber/UpdateDataSubscriber.php, line 19

Namespace

Drupal\package_manager\EventSubscriber

View source

final class UpdateDataSubscriber implements EventSubscriberInterface {
    public function __construct(UpdateManagerInterface $updateManager) {
    }
    
    /**
     * Clears stale update data.
     *
     * This will always run after any stage directory changes are applied to the
     * active directory, since it's likely that core and/or multiple extensions
     * have been added, removed, or updated.
     */
    public function clearData() : void {
        $this->updateManager
            ->refreshUpdateData();
        update_storage_clear();
    }
    
    /**
     * {@inheritdoc}
     */
    public static function getSubscribedEvents() : array {
        return [
            PostApplyEvent::class => [
                'clearData',
                1000,
            ],
        ];
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overriden Title
UpdateDataSubscriber::clearData	public	function	Clears stale update data.
UpdateDataSubscriber::getSubscribedEvents	public static	function	Returns an array of event names this subscriber wants to listen to.	Overrides EventSubscriberInterface::getSubscribedEvents
UpdateDataSubscriber::__construct	public	function