/**
     * デバイス毎の出力方法を自動で変更する、ファサード
     * Enter description here ...
     */
    function setDevice($device = DEVICE_TYPE_PC) {

        switch ($device) {
            case DEVICE_TYPE_MOBILE:
                if (USE_MOBILE === false) {
                    exit;
                }
                $this->response->setContentType('text/html');
                $this->setView(new SC_MobileView_Ex());
                break;
            case DEVICE_TYPE_SMARTPHONE:
                if ($_SERVER["REQUEST_URI"] == "/cart/" || substr($_SERVER["REQUEST_URI"],0,10) == "/shopping/") {
                    $this->setView(new SC_SmartphoneView_Ex());
                } else {
                    $this->setView(new SC_SiteView_Ex());
                }
                break;
            case DEVICE_TYPE_PC:
                $this->setView(new SC_SiteView_Ex());
                break;
            case DEVICE_TYPE_ADMIN:
                $this->setView(new SC_AdminView_Ex());
        }
        $this->deviceSeted = true;
    }
    
    
    /**
     * 端末種別を判別する。
     *
     * SC_Display::MOBILE = ガラケー = 1
     * SC_Display::SMARTPHONE = スマホ = 2
     * SC_Display::PC = PC = 10
     *
     * @static
     * @param   $reset  boolean
     * @return integer 端末種別ID
     */
    public static function detectDevice($reset = FALSE) {
        if (is_null(SC_Display_Ex::$device) || $reset) {
            $nu = new Net_UserAgent_Mobile();
            $su = new SC_SmartphoneUserAgent_Ex();
            if ($nu->isMobile()) {
                SC_Display_Ex::$device = DEVICE_TYPE_MOBILE;
            } elseif ($su->isSmartphone()) {
                if ($_SERVER["REQUEST_URI"] == "/cart/" || substr($_SERVER["REQUEST_URI"],0,10) == "/shopping/") {
                    SC_Display_Ex::$device = DEVICE_TYPE_SMARTPHONE;
                } else {
                    SC_Display_Ex::$device = DEVICE_TYPE_PC;
                }
            } else {
                SC_Display_Ex::$device = DEVICE_TYPE_PC;
            }
        }
        return SC_Display_Ex::$device;
    }