public function loadParams()
    {
        switch ($this->action_mode) {
            case self::ACTION_DOUBLE :
                $a = array_merge(\OWeb\OWeb::getInstance()->get_post(), \OWeb\OWeb::getInstance()->get_get());
                break;
            case self::ACTION_GET :
                $a = \OWeb\OWeb::getInstance()->get_get();
                break;
            case self::ACTION_POST :
                $a = \OWeb\OWeb::getInstance()->get_post();
                break;
        }
        $this->params = $a;
    }