<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\FrameworkBundle\Session;
use Symfony\Component\HttpFoundation\Exception\SessionNotFoundException;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\HttpFoundation\Session\SessionInterface;
/**
* Provides session and trigger deprecation.
*
* Used by service that should trigger deprecation when accessed by the user.
*
* @author Jérémy Derussé <jeremy@derusse.com>
*
* @internal to be removed in 6.0
*/
class DeprecatedSessionFactory
{
private $requestStack;
public function __construct(RequestStack $requestStack)
{
$this->requestStack = $requestStack;
}
public function getSession(): ?SessionInterface
{
trigger_deprecation('symfony/framework-bundle', '5.3', 'The "session" service and "SessionInterface" alias are deprecated, use "$requestStack->getSession()" instead.');
try {
return $this->requestStack->getSession();
} catch (SessionNotFoundException $e) {
return null;
}
}
}