protected SqlContentEntityStorage::doLoadRevisionFieldItems($revision_id)
Actually loads revision field item values from the storage.
Parameters
int|string $revision_id: The revision identifier.
Return value
\Drupal\Core\Entity\EntityInterface|null The specified entity revision or NULL if not found.
Overrides ContentEntityStorageBase::doLoadRevisionFieldItems
File
- core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php, line 583
Class
- SqlContentEntityStorage
- A content entity database storage implementation.
Namespace
Drupal\Core\Entity\Sql
Code
protected function doLoadRevisionFieldItems($revision_id) {
$revision = NULL;
// Build and execute the query.
$query_result = $this->buildQuery(array(), $revision_id)->execute();
$records = $query_result->fetchAllAssoc($this->idKey);
if (!empty($records)) {
// Convert the raw records to entity objects.
$entities = $this->mapFromStorageRecords($records, TRUE);
$revision = reset($entities) ? : NULL;
}
return $revision;
}
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