abstract class RevisionableContentEntityBase in Drupal 10

Provides a content entity with extended support for revisions.

In addition to the parent entity class, base fields and methods for accessing the revision log message, revision owner and the revision creation time are provided.

Hierarchy

• class \Drupal\Core\Entity\EntityBase implements EntityInterface uses RefinableCacheableDependencyTrait, DependencySerializationTrait
  • class \Drupal\Core\Entity\ContentEntityBase implements \Drupal\Core\Entity\IteratorAggregate, ContentEntityInterface, TranslationStatusInterface uses EntityChangesDetectionTrait, SynchronizableEntityTrait
    • class \Drupal\Core\Entity\RevisionableContentEntityBase implements RevisionLogInterface uses RevisionLogEntityTrait

Related topics

Entity API

Describes how to define and manipulate content and configuration entities.

1 file declares its use of RevisionableContentEntityBase

EntityTestWithRevisionLog.php in core/modules/system/tests/modules/entity_test_revlog/src/Entity/EntityTestWithRevisionLog.php

File

core/lib/Drupal/Core/Entity/RevisionableContentEntityBase.php, line 14

Namespace

Drupal\Core\Entity

abstract class RevisionableContentEntityBase extends ContentEntityBase implements RevisionLogInterface {
  use RevisionLogEntityTrait;

  /**
   * {@inheritdoc}
   */
  public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
    $fields = parent::baseFieldDefinitions($entity_type);
    $fields += static::revisionLogBaseFieldDefinitions($entity_type);
    return $fields;
  }

}