INTERNAL:
getInsertDiff
public getInsertDiff ( ) : array | ||
Результат | array |
/** * Inserts new elements for a PersistentCollection instance. * * This method is intended to be used with the "pushAll" and "addToSet" * strategies. * * @param PersistentCollection $coll * @param array $options */ private function insertElements(PersistentCollection $coll, array $options) { $insertDiff = $coll->getInsertDiff(); if (empty($insertDiff)) { return; } $mapping = $coll->getMapping(); list($propertyPath, $parent) = $this->getPathAndParent($coll); $pb = $this->pb; $callback = isset($mapping['embedded']) ? function ($v) use($pb, $mapping) { return $pb->prepareEmbeddedDocumentValue($mapping, $v); } : function ($v) use($pb, $mapping) { return $pb->prepareReferencedDocumentValue($mapping, $v); }; $value = array_values(array_map($callback, $insertDiff)); if ($mapping['strategy'] === 'addToSet') { $value = array('$each' => $value); } $query = array('$' . $mapping['strategy'] => array($propertyPath => $value)); $this->executeQuery($parent, $query, $options); }
/** * {@inheritdoc} */ public function getInsertDiff() { return $this->collection->getInsertDiff(); }