Defines a null entity storage.
Used for content entity types that have no storage.
Hierarchy
- class \Drupal\Core\Entity\EntityHandlerBase uses DependencySerializationTrait, StringTranslationTrait
- class \Drupal\Core\Entity\EntityStorageBase implements EntityHandlerInterface, EntityStorageInterface
- class \Drupal\Core\Entity\ContentEntityStorageBase implements ContentEntityStorageInterface, DynamicallyFieldableEntityStorageInterface
- class \Drupal\Core\Entity\ContentEntityNullStorage
- class \Drupal\Core\Entity\ContentEntityStorageBase implements ContentEntityStorageInterface, DynamicallyFieldableEntityStorageInterface
- class \Drupal\Core\Entity\EntityStorageBase implements EntityHandlerInterface, EntityStorageInterface
File
- core/lib/Drupal/Core/Entity/ContentEntityNullStorage.php, line 12
Namespace
Drupal\Core\Entity
Members
| Name | Modifiers | Type | Description |
|---|---|---|---|
| ContentEntityNullStorage::countFieldData | public | function | Determines the number of entities with values for a given field. Overrides FieldableEntityStorageInterface::countFieldData |
| ContentEntityNullStorage::delete | public | function | Deletes permanently saved entities. Overrides EntityStorageBase::delete |
| ContentEntityNullStorage::deleteRevision | public | function | Delete a specific entity revision. Overrides ContentEntityStorageBase::deleteRevision |
| ContentEntityNullStorage::doDelete | protected | function | Performs storage-specific entity deletion. Overrides ContentEntityStorageBase::doDelete |
| ContentEntityNullStorage::doDeleteFieldItems | protected | function | Deletes entity field values from the storage. Overrides ContentEntityStorageBase::doDeleteFieldItems |
| ContentEntityNullStorage::doDeleteRevisionFieldItems | protected | function | Deletes field values of an entity revision from the storage. Overrides ContentEntityStorageBase::doDeleteRevisionFieldItems |
| ContentEntityNullStorage::doLoadMultiple | protected | function | Performs storage-specific loading of entities. Overrides EntityStorageBase::doLoadMultiple |
| ContentEntityNullStorage::doLoadRevisionFieldItems | protected | function | Actually loads revision field item values from the storage. Overrides ContentEntityStorageBase::doLoadRevisionFieldItems |
| ContentEntityNullStorage::doSave | protected | function | Performs storage-specific saving of the entity. Overrides ContentEntityStorageBase::doSave |
| ContentEntityNullStorage::doSaveFieldItems | protected | function | Writes entity field values to the storage. Overrides ContentEntityStorageBase::doSaveFieldItems |
| ContentEntityNullStorage::getQueryServiceName | protected | function | Gets the name of the service for the query for this entity storage. Overrides EntityStorageBase::getQueryServiceName |
| ContentEntityNullStorage::has | protected | function | Determines if this entity already exists in storage. Overrides EntityStorageBase::has |
| ContentEntityNullStorage::hasData | public | function | Determines if the storage contains any data. Overrides ContentEntityStorageBase::hasData |
| ContentEntityNullStorage::load | public | function | Loads one entity. Overrides EntityStorageBase::load |
| ContentEntityNullStorage::loadByProperties | public | function | Load entities by their property values. Overrides EntityStorageBase::loadByProperties |
| ContentEntityNullStorage::loadMultiple | public | function | Loads one or more entities. Overrides EntityStorageBase::loadMultiple |
| ContentEntityNullStorage::loadRevision | public | function | Load a specific entity revision. Overrides ContentEntityStorageBase::loadRevision |
| ContentEntityNullStorage::purgeFieldItems | protected | function | Removes field items from storage per entity during purge. Overrides ContentEntityStorageBase::purgeFieldItems |
| ContentEntityNullStorage::readFieldItemsToPurge | protected | function | Reads values to be purged for a single field. Overrides ContentEntityStorageBase::readFieldItemsToPurge |
| ContentEntityNullStorage::save | public | function | Saves the entity permanently. Overrides EntityStorageBase::save |
| ContentEntityStorageBase::$bundleKey | protected | property | The entity bundle key. |
| ContentEntityStorageBase::$cacheBackend | protected | property | Cache backend. |
| ContentEntityStorageBase::$entityManager | protected | property | The entity manager. |
| ContentEntityStorageBase::buildCacheId | protected | function | Builds the cache ID for the passed in entity ID. |
| ContentEntityStorageBase::cleanIds | protected | function | Ensures integer entity IDs are valid. |
| ContentEntityStorageBase::createInstance | public static | function | Instantiates a new instance of this entity handler. Overrides EntityHandlerInterface::createInstance |
| ContentEntityStorageBase::createTranslation | public | function | Constructs a new entity translation object, without permanently saving it. Overrides ContentEntityStorageInterface::createTranslation |
| ContentEntityStorageBase::doCreate | protected | function | Performs storage-specific creation of entities. Overrides EntityStorageBase::doCreate |
| ContentEntityStorageBase::doPostSave | protected | function | Performs post save entity processing. Overrides EntityStorageBase::doPostSave |
| ContentEntityStorageBase::doPreSave | protected | function | Performs presave entity processing. Overrides EntityStorageBase::doPreSave |
| ContentEntityStorageBase::finalizePurge | public | function | Performs final cleanup after all data of a field has been purged. Overrides DynamicallyFieldableEntityStorageInterface::finalizePurge |
| ContentEntityStorageBase::getFromPersistentCache | protected | function | Gets entities from the persistent cache backend. |
| ContentEntityStorageBase::hasFieldValueChanged | protected | function | Checks whether the field values changed compared to the original entity. |
| ContentEntityStorageBase::initFieldValues | protected | function | Initializes field values. |
| ContentEntityStorageBase::invokeFieldMethod | protected | function | Invokes a method on the Field objects within an entity. |
| ContentEntityStorageBase::invokeFieldPostSave | protected | function | Invokes the post save method on the Field objects within an entity. |
| ContentEntityStorageBase::invokeHook | protected | function | Invokes a hook on behalf of the entity. Overrides EntityStorageBase::invokeHook |
| ContentEntityStorageBase::invokeStorageLoadHook | protected | function | Invokes hook_entity_storage_load(). |
| ContentEntityStorageBase::invokeTranslationHooks | protected | function | Checks translation statuses and invoke the related hooks if needed. |
| ContentEntityStorageBase::onFieldDefinitionCreate | public | function | Reacts to the creation of a field. Overrides FieldDefinitionListenerInterface::onFieldDefinitionCreate |
| ContentEntityStorageBase::onFieldDefinitionDelete | public | function | Reacts to the deletion of a field. Overrides FieldDefinitionListenerInterface::onFieldDefinitionDelete |
| ContentEntityStorageBase::onFieldDefinitionUpdate | public | function | Reacts to the update of a field. Overrides FieldDefinitionListenerInterface::onFieldDefinitionUpdate |
| ContentEntityStorageBase::onFieldStorageDefinitionCreate | public | function | Reacts to the creation of a field storage definition. Overrides FieldStorageDefinitionListenerInterface::onFieldStorageDefinitionCreate |
| ContentEntityStorageBase::onFieldStorageDefinitionDelete | public | function | Reacts to the deletion of a field storage definition. Overrides FieldStorageDefinitionListenerInterface::onFieldStorageDefinitionDelete |
| ContentEntityStorageBase::onFieldStorageDefinitionUpdate | public | function | Reacts to the update of a field storage definition. Overrides FieldStorageDefinitionListenerInterface::onFieldStorageDefinitionUpdate |
| ContentEntityStorageBase::populateAffectedRevisionTranslations | protected | function | Populates the affected flag for all the revision translations. |
| ContentEntityStorageBase::purgeFieldData | public | function | Purges a batch of field data. Overrides DynamicallyFieldableEntityStorageInterface::purgeFieldData |
| ContentEntityStorageBase::resetCache | public | function | Resets the internal, static entity cache. Overrides EntityStorageBase::resetCache |
| ContentEntityStorageBase::setPersistentCache | protected | function | Stores entities in the persistent cache backend. |
| ContentEntityStorageBase::__construct | public | function | Constructs a ContentEntityStorageBase object. Overrides EntityStorageBase::__construct |
| DependencySerializationTrait::$_serviceIds | protected | property | An array of service IDs keyed by property name used for serialization. |
| DependencySerializationTrait::__sleep | public | function | |
| DependencySerializationTrait::__wakeup | public | function | |
| EntityHandlerBase::$moduleHandler | protected | property | The module handler to invoke hooks on. |
| EntityHandlerBase::moduleHandler | protected | function | Gets the module handler. |
| EntityHandlerBase::setModuleHandler | public | function | Sets the module handler for this handler. |
| EntityStorageBase::$entities | protected | property | Static cache of entities, keyed by entity ID. |
| EntityStorageBase::$entityClass | protected | property | Name of the entity class. |
| EntityStorageBase::$entityType | protected | property | Information about the entity type. |
| EntityStorageBase::$entityTypeId | protected | property | Entity type ID for this storage. |
| EntityStorageBase::$idKey | protected | property | Name of the entity's ID field in the entity database table. |
| EntityStorageBase::$langcodeKey | protected | property | The name of the entity langcode property. |
| EntityStorageBase::$uuidKey | protected | property | Name of entity's UUID database table field, if it supports UUIDs. |
| EntityStorageBase::$uuidService | protected | property | The UUID service. |
| EntityStorageBase::buildPropertyQuery | protected | function | Builds an entity query. |
| EntityStorageBase::create | public | function | Constructs a new entity object, without permanently saving it. Overrides EntityStorageInterface::create |
| EntityStorageBase::getAggregateQuery | public | function | Gets an aggregated query instance. Overrides EntityStorageInterface::getAggregateQuery |
| EntityStorageBase::getEntityType | public | function | Gets the entity type definition. Overrides EntityStorageInterface::getEntityType |
| EntityStorageBase::getEntityTypeId | public | function | Gets the entity type ID. Overrides EntityStorageInterface::getEntityTypeId |
| EntityStorageBase::getFromStaticCache | protected | function | Gets entities from the static cache. |
| EntityStorageBase::getQuery | public | function | Gets an entity query instance. Overrides EntityStorageInterface::getQuery |
| EntityStorageBase::loadUnchanged | public | function | Loads an unchanged entity from the database. Overrides EntityStorageInterface::loadUnchanged |
| EntityStorageBase::mapFromStorageRecords | protected | function | Maps from storage records to entity objects. |
| EntityStorageBase::postLoad | protected | function | Attaches data to entities upon loading. |
| EntityStorageBase::setStaticCache | protected | function | Stores entities in the static entity cache. |
| EntityStorageInterface::FIELD_LOAD_CURRENT | constant | Load the most recent version of an entity's field data. Overrides EntityStorageInterface::FIELD_LOAD_CURRENT | |
| EntityStorageInterface::FIELD_LOAD_REVISION | constant | Load the version of an entity's field data specified in the entity. Overrides EntityStorageInterface::FIELD_LOAD_REVISION | |
| StringTranslationTrait::$stringTranslation | protected | property | The string translation service. |
| StringTranslationTrait::formatPlural | protected | function | Formats a string containing a count of items. |
| StringTranslationTrait::getNumberOfPlurals | protected | function | Returns the number of plurals supported by a given language. |
| StringTranslationTrait::getStringTranslation | protected | function | Gets the string translation service. |
| StringTranslationTrait::setStringTranslation | public | function | Sets the string translation service to use. |
| StringTranslationTrait::t | protected | function | Translates a string to the current language or to a given language. |
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