EC-CUBE / ec-cube3

src/Eccube/Event/EventArgs.php

<?php
/*
 * This file is part of EC-CUBE
 *
 * Copyright(c) EC-CUBE CO.,LTD. All Rights Reserved.
 *
 * http://www.ec-cube.co.jp/
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

namespace Eccube\Event;

use Symfony\Component\EventDispatcher\GenericEvent;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
class EventArgs extends GenericEvent
{
    /**
     * @var Request
     */
    private $request;
    /**
     * @var Response
     */
    private $response;
    /**
     * EventArgs constructor.
     * @param array $arguments
     * @param Request $request
     */
    public function __construct(array $arguments = array(), Request $request = null)
    {
        parent::__construct(null, $arguments);
        $this->request = $request;
    }
    /**
     * @param Request $request
     */
    public function setRequest(Request $request)

You have injected the Request via parameter $request. This is generally not recommended as there might be multiple instances during a request cycle (f.e. when using sub-requests). Instead, it is recommended to inject the RequestStack and retrieve the current request each time you need it via getCurrentRequest().

    {
        $this->request = $request;
    }
    /**
     * @return Request
     */
    public function getRequest()
    {
        return $this->request;
    }
    /**
     * @param Response $response
     */
    public function setResponse(Response $response)
    {
        $this->response = $response;
    }
    /**
     * @return Response
     */
    public function getResponse()
    {
        return $this->response;
    }

    /**
     * @return bool
     */
    public function hasResponse()
    {
        return ($this->response instanceof Response);
    }
}