public function getData()
    {
        $this->validate('merId', 'password', 'merUrlIdx');
        $data = array(
            'mer_id'            => $this->getMerId(),
            'password'          => $this->getPassword(),
            'mer_url_idx'       => $this->getMerUrlIdx(),
            'client_ip'         => $this->getClientIp(),
        );
        return $data;
    }
public function getData()
    {
        $this->validate('merId', 'password', 'merUrlIdx');
        $data = array(
            'mer_id'            => $this->getMerId(),
            'password'          => $this->getPassword(),
            'mer_url_idx'       => $this->getMerUrlIdx(),
            'client_ip'         => $this->getClientIp(),
        );
        return $data;
    }
public function getData ( ) { $ this -> validate ( 'merId' , 'password' , 'merUrlIdx' ) ; $ data = array ( 'mer_id' => $ this -> getMerId ( ) , 'password' => $ this -> getPassword ( ) , 'mer_url_idx' => $ this -> getMerUrlIdx ( ) , 'client_ip' => $ this -> getClientIp ( ) , ) ; return $ data ; }
Set the data used in every request.

In this gateway a certain amount of data needs to be sent
in every request.  This function sets those data into the
array and can be extended by child classes.

@return array
Set the data used in every request .