/** * @return null|LocationCurrent */ public function getLocationCurrent() { if (!$this->_current) { $this->_current = LocationCurrent::findOne($this->location_current_id); } return $this->_current; }
/** * Finds the LocationCurrent model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return LocationCurrent the loaded model * @throws HttpException if the model cannot be found */ protected function findModel($id) { if (($model = LocationCurrent::findOne($id)) !== null) { return $model; } else { throw new HttpException(404, 'The requested page does not exist.'); } }