Pimcore\Model\Object\ClassDefinition\Data\MultihrefMetadata::save PHP Method

    public function save($object, $params = [])
    {
        $multihrefMetadata = $this->getDataFromObjectParam($object, $params);
        $classId = null;
        $objectId = null;
        if ($object instanceof Object\Concrete) {
            $objectId = $object->getId();
        } elseif ($object instanceof Object\Fieldcollection\Data\AbstractData) {
            $objectId = $object->getObject()->getId();
        } elseif ($object instanceof Object\Localizedfield) {
            $objectId = $object->getObject()->getId();
        } elseif ($object instanceof Object\Objectbrick\Data\AbstractData) {
            $objectId = $object->getObject()->getId();
        }
        if ($object instanceof Object\Localizedfield) {
            $classId = $object->getClass()->getId();
        } elseif ($object instanceof Object\Objectbrick\Data\AbstractData || $object instanceof Object\Fieldcollection\Data\AbstractData) {
            $classId = $object->getObject()->getClassId();
        } else {
            $classId = $object->getClassId();
        }
        $table = "object_metadata_" . $classId;
        $db = Db::get();
        $this->enrichRelation($object, $params, $classId, $relation);
        $position = isset($relation["position"]) && $relation["position"] ? $relation["position"] : "0";
        if ($params && $params["context"] && $params["context"]["containerType"] == "fieldcollection" && $params["context"]["subContainerType"] == "localizedfield") {
            $context = $params["context"];
            $index = $context["index"];
            $containerName = $context["fieldname"];
            $sql = $db->quoteInto("o_id = ?", $objectId) . " AND ownertype = 'localizedfield' AND " . $db->quoteInto("ownername LIKE ?", "/fieldcollection~" . $containerName . "/" . $index . "/%") . " AND " . $db->quoteInto("fieldname = ?", $this->getName()) . " AND " . $db->quoteInto("position = ?", $position);
        } else {
            $sql = $db->quoteInto("o_id = ?", $objectId) . " AND " . $db->quoteInto("fieldname = ?", $this->getName()) . " AND " . $db->quoteInto("position = ?", $position);
        }
        $db->delete($table, $sql);
        if (!empty($multihrefMetadata)) {
            if ($object instanceof Object\Localizedfield || $object instanceof Object\Objectbrick\Data\AbstractData || $object instanceof Object\Fieldcollection\Data\AbstractData) {
                $objectConcrete = $object->getObject();
            } else {
                $objectConcrete = $object;
            }
            foreach ($multihrefMetadata as $meta) {
                $ownerName = isset($relation["ownername"]) ? $relation["ownername"] : null;
                $ownerType = isset($relation["ownertype"]) ? $relation["ownertype"] : null;
                $meta->save($objectConcrete, $ownerType, $ownerName, $position);
            }
        }
        parent::save($object, $params);
    }