www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/http-kernel/DependencyInjection/ContainerAwareHttpKernel.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\HttpKernel\DependencyInjection;
  13
  14 use Symfony\Component\HttpFoundation\Request;
  15 use Symfony\Component\HttpFoundation\RequestStack;
  16 use Symfony\Component\HttpKernel\HttpKernelInterface;
  17 use Symfony\Component\HttpKernel\HttpKernel;
  18 use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
  19 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
  20 use Symfony\Component\DependencyInjection\ContainerInterface;
  21 use Symfony\Component\DependencyInjection\Scope;
  22
  23 /**
  24  * Adds a managed request scope.
  25  *
  26  * @author Fabien Potencier <fabien@symfony.com>
  27  * @author Johannes M. Schmitt <schmittjoh@gmail.com>
  28  *
  29  * @deprecated since version 2.7, to be removed in 3.0.
  30  */
  31 class ContainerAwareHttpKernel extends HttpKernel
  32 {
  33     protected $container;
  34
  35     /**
  36      * Constructor.
  37      *
  38      * @param EventDispatcherInterface    $dispatcher         An EventDispatcherInterface instance
  39      * @param ContainerInterface          $container          A ContainerInterface instance
  40      * @param ControllerResolverInterface $controllerResolver A ControllerResolverInterface instance
  41      * @param RequestStack                $requestStack       A stack for master/sub requests
  42      * @param bool                        $triggerDeprecation Whether or not to trigger the deprecation warning for the ContainerAwareHttpKernel
  43      */
  44     public function __construct(EventDispatcherInterface $dispatcher, ContainerInterface $container, ControllerResolverInterface $controllerResolver, RequestStack $requestStack = null, $triggerDeprecation = true)
  45     {
  46         parent::__construct($dispatcher, $controllerResolver, $requestStack);
  47
  48         if ($triggerDeprecation) {
  49             @trigger_error('The '.__CLASS__.' class is deprecated since version 2.7 and will be removed in 3.0. Use the Symfony\Component\HttpKernel\HttpKernel class instead.', E_USER_DEPRECATED);
  50         }
  51
  52         $this->container = $container;
  53
  54         // the request scope might have been created before (see FrameworkBundle)
  55         if (!$container->hasScope('request')) {
  56             $container->addScope(new Scope('request'));
  57         }
  58     }
  59
  60     /**
  61      * {@inheritdoc}
  62      */
  63     public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
  64     {
  65         $this->container->enterScope('request');
  66         $this->container->set('request', $request, 'request');
  67
  68         try {
  69             $response = parent::handle($request, $type, $catch);
  70         } catch (\Exception $e) {
  71             $this->container->set('request', null, 'request');
  72             $this->container->leaveScope('request');
  73
  74             throw $e;
  75         } catch (\Throwable $e) {
  76             $this->container->set('request', null, 'request');
  77             $this->container->leaveScope('request');
  78
  79             throw $e;
  80         }
  81
  82         $this->container->set('request', null, 'request');
  83         $this->container->leaveScope('request');
  84
  85         return $response;
  86     }
  87 }