1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony framework.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * This source file is subject to the MIT license that is bundled

     9  * with this source code in the file LICENSE.

    10  */

    11 

    12 namespace Symfony\Bundle\SecurityBundle\Security;

    13 

    14 use Symfony\Component\Security\Http\FirewallMapInterface;

    15 use Symfony\Component\HttpFoundation\Request;

    16 use Symfony\Component\DependencyInjection\ContainerInterface;

    17 

    18 /**

    19  * This is a lazy-loading firewall map implementation

    20  *

    21  * Listeners will only be initialized if we really need them.

    22  *

    23  * @author Johannes M. Schmitt <schmittjoh@gmail.com>

    24  */

    25 class FirewallMap implements FirewallMapInterface

    26 {

    27     protected $container;

    28     protected $map;

    29 

    30     public function __construct(ContainerInterface $container, array $map)

    31     {

    32         $this->container = $container;

    33         $this->map = $map;

    34     }

    35 

    36     public function getListeners(Request $request)

    37     {

    38         foreach ($this->map as $contextId => $requestMatcher) {

    39             if (null === $requestMatcher || $requestMatcher->matches($request)) {

    40                 return $this->container->get($contextId)->getContext();

    41             }

    42         }

    43 

    44         return array(array(), null);

    45     }

    46 }