/**
*
* @return Location_Model_CityRegion
*/
public function getParent()
{
if (is_null($this->parent) && (!is_null($this->parent_id) && !empty($this->parent_id))) {
$p = new Location_Persist_Dao_CityRegion();
$this->parent = $p->get($this->parent_id);
}
return $this->parent;
}
public function getById($id)
{
try {
$u = new Location_Persist_Dao_CityRegion();
return $u->get($id);
} catch (Exception $e) {
throw $e;
}
}