ContentEntityType.php
Same filename in this branch
Same filename in other branches
- 8.9.x core/lib/Drupal/Core/Entity/ContentEntityType.php
- 8.9.x core/lib/Drupal/Core/Entity/Annotation/ContentEntityType.php
- 10 core/lib/Drupal/Core/Entity/ContentEntityType.php
- 10 core/lib/Drupal/Core/Entity/Annotation/ContentEntityType.php
- 11.x core/lib/Drupal/Core/Entity/ContentEntityType.php
- 11.x core/lib/Drupal/Core/Entity/Annotation/ContentEntityType.php
- 11.x core/lib/Drupal/Core/Entity/Attribute/ContentEntityType.php
Namespace
Drupal\Core\EntityFile
-
core/
lib/ Drupal/ Core/ Entity/ ContentEntityType.php
View source
<?php
namespace Drupal\Core\Entity;
/**
* Provides an implementation of a content entity type and its metadata.
*/
class ContentEntityType extends EntityType implements ContentEntityTypeInterface {
/**
* An array of entity revision metadata keys.
*
* @var array
*/
protected $revision_metadata_keys = [];
/**
* {@inheritdoc}
*/
public function __construct($definition) {
parent::__construct($definition);
$this->handlers += [
'storage' => 'Drupal\\Core\\Entity\\Sql\\SqlContentEntityStorage',
'view_builder' => 'Drupal\\Core\\Entity\\EntityViewBuilder',
];
$this->revision_metadata_keys += [
'revision_default' => 'revision_default',
];
}
/**
* {@inheritdoc}
*/
public function getConfigDependencyKey() {
return 'content';
}
/**
* {@inheritdoc}
*
* @throws \InvalidArgumentException
* If the provided class does not implement
* \Drupal\Core\Entity\ContentEntityStorageInterface.
*
* @see \Drupal\Core\Entity\ContentEntityStorageInterface
*/
protected function checkStorageClass($class) {
$required_interface = ContentEntityStorageInterface::class;
if (!is_subclass_of($class, $required_interface)) {
throw new \InvalidArgumentException("{$class} does not implement {$required_interface}");
}
}
/**
* {@inheritdoc}
*/
public function getRevisionMetadataKeys() {
return $this->revision_metadata_keys;
}
/**
* {@inheritdoc}
*/
public function getRevisionMetadataKey($key) {
$keys = $this->getRevisionMetadataKeys();
return $keys[$key] ?? FALSE;
}
/**
* {@inheritdoc}
*/
public function hasRevisionMetadataKey($key) {
$keys = $this->getRevisionMetadataKeys();
return isset($keys[$key]);
}
/**
* {@inheritdoc}
*/
public function setRevisionMetadataKey($key, $field_name) {
if ($field_name !== NULL) {
$this->revision_metadata_keys[$key] = $field_name;
}
else {
unset($this->revision_metadata_keys[$key]);
}
return $this;
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
ContentEntityType | Provides an implementation of a content entity type and its metadata. |
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.