/** * Returns an instance of class (singleton pattern implementation). * * @return BOL_LoginCookieDao */ public static function getInstance() { if (self::$classInstance === null) { self::$classInstance = new self(); } return self::$classInstance; }
/** * * @param integer $userId * @return BOL_LoginCookie */ public function findLoginCookieByUserId($userId) { return $this->loginCookieDao->findByUserId($userId); }