function getDbConnection()
{
if (self::$db !== null) {
return self::$db;
} else {
self::$db = Yii::app()->getDb();
if (self::$db instanceof CDbConnection) {
return self::$db;
} else {
throw new CDbException(Yii::t('yii', 'Frontend Active Record requires a "frontendDb" CDbConnection application component.'));
}
}
}
/**
* Returns the static model of the specified AR class.
* @param string $className active record class name.
* @return OrderHasFlightVoyage the static model class
*/
public static function model($className = __CLASS__)
{
return parent::model($className);
}
