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 extends \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 on git.drupalcode.org
View source 
final class UpdateDataSubscriber implements EventSubscriberInterface {
  public function __construct(private readonly 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 Modifiers Object type Summary
UpdateDataSubscriber::clearData public function Clears stale update data.
UpdateDataSubscriber::getSubscribedEvents public static function
UpdateDataSubscriber::__construct public function

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