public function SqlContentEntityStorageSchema::onEntityTypeUpdate in Drupal 10

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorageSchema.php \Drupal\Core\Entity\Sql\SqlContentEntityStorageSchema::onEntityTypeUpdate()
2. 9 core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorageSchema.php \Drupal\Core\Entity\Sql\SqlContentEntityStorageSchema::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/Sql/SqlContentEntityStorageSchema.php, line 356

Class

SqlContentEntityStorageSchema

Defines a schema handler that supports revisionable, translatable entities.

Namespace

Drupal\Core\Entity\Sql

Code

public function onEntityTypeUpdate(EntityTypeInterface $entity_type, EntityTypeInterface $original) {
  $this
    ->checkEntityType($entity_type);
  $this
    ->checkEntityType($original);

  // If no schema changes are needed, we don't need to do anything.
  if (!$this
    ->requiresEntityStorageSchemaChanges($entity_type, $original)) {
    return;
  }

  // If shared table schema changes are needed, we can't proceed.
  if (!class_exists($original
    ->getStorageClass()) || $this
    ->hasSharedTableStructureChange($entity_type, $original)) {
    throw new EntityStorageException('It is not possible to change the entity type schema outside of a batch context. Use EntityDefinitionUpdateManagerInterface::updateFieldableEntityType() instead.');
  }

  // Drop original indexes and unique keys.
  $this
    ->deleteEntitySchemaIndexes($this
    ->loadEntitySchemaData($entity_type));

  // Create new indexes and unique keys.
  $entity_schema = $this
    ->getEntitySchema($entity_type, TRUE);
  $this
    ->createEntitySchemaIndexes($entity_schema);

  // Store the updated entity schema.
  $this
    ->saveEntitySchemaData($entity_type, $entity_schema);
}