public function EntityTypeListener::onEntityTypeUpdate in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Entity/EntityTypeListener.php \Drupal\Core\Entity\EntityTypeListener::onEntityTypeUpdate()

Reacts to the update of the entity type.

Parameters

\Drupal\Core\Entity\EntityTypeInterface $entity_type: The updated entity type definition.

\Drupal\Core\Entity\EntityTypeInterface $original: The original entity type definition.

Overrides EntityTypeListenerInterface::onEntityTypeUpdate

File

core/lib/Drupal/Core/Entity/EntityTypeListener.php, line 108

Class

EntityTypeListener

Reacts to entity type CRUD on behalf of the Entity system.

Namespace

Drupal\Core\Entity

Code

public function onEntityTypeUpdate(EntityTypeInterface $entity_type, EntityTypeInterface $original) {

  // An entity type can be updated even when its live (in-code) definition has
  // been removed from the codebase, so we need to instantiate a custom
  // storage handler that uses the passed-in entity type definition.
  $storage = $this->entityTypeManager
    ->createHandlerInstance($entity_type
    ->getStorageClass(), $entity_type);

  // @todo Forward this to all interested handlers, not only storage, once
  //   iterating handlers is possible: https://www.drupal.org/node/2332857.
  if ($storage instanceof EntityTypeListenerInterface) {
    $storage
      ->onEntityTypeUpdate($entity_type, $original);
  }
  $this->entityLastInstalledSchemaRepository
    ->setLastInstalledDefinition($entity_type);
  $this->eventDispatcher
    ->dispatch(EntityTypeEvents::UPDATE, new EntityTypeEvent($entity_type, $original));
  $this
    ->clearCachedDefinitions();
}