private function updateActiveRow(Entity $entity) {
		$reflection = $entity->getColumns();
		$record = array();
		foreach ($reflection as $property) {
			$name = $property['name'];
			if ($entity->toRow()->$name != $entity->$name) {
				$record[$name] = $entity->$name;
			}
		}
		if (count($record) > 0) {
			$entity->toRow()->update($record);
		}
		$this->addLoop($entity);
	}