If you do not provide a $relative_mapper then relationship metadata will not be hydrated.
public getEntityMetadata ( string | object $entity ) : |
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$entity | string | object | Entity or class name of the entity |
return |
/** * Retrieve an entity by an index * * @param string $class_name * @param string $index_name * @param string $index_key * @param bool $use_cache * @return object */ public function retrieveByIndex($class_name, $index_name, $index_key, $use_cache = true) { $metadata = $this->mapper->getEntityMetadata($class_name); $index = $metadata->getIndexByName($index_name); if (!$index) { throw new InvalidArgumentException('Index "' . $index_name . '" is not valid'); } $id = $this->driver->getSingleValueIndex($this->key_scheme->getIndexKey($index, $index_key)); if (!$id) { throw new NotFoundException('Index "' . $index_key . '" not found'); } return $this->retrieve($class_name, $id, $use_cache); }