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