diff -r 000000000000 -r 7f95f8617b0b vendor/symfony/src/Symfony/Bundle/SecurityBundle/Security/FirewallMap.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/symfony/src/Symfony/Bundle/SecurityBundle/Security/FirewallMap.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This file is part of the Symfony framework.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Symfony\Bundle\SecurityBundle\Security;
+
+use Symfony\Component\Security\Http\FirewallMapInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * This is a lazy-loading firewall map implementation
+ *
+ * Listeners will only be initialized if we really need them.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+class FirewallMap implements FirewallMapInterface
+{
+    protected $container;
+    protected $map;
+
+    public function __construct(ContainerInterface $container, array $map)
+    {
+        $this->container = $container;
+        $this->map = $map;
+    }
+
+    public function getListeners(Request $request)
+    {
+        foreach ($this->map as $contextId => $requestMatcher) {
+            if (null === $requestMatcher || $requestMatcher->matches($request)) {
+                return $this->container->get($contextId)->getContext();
+            }
+        }
+
+        return array(array(), null);
+    }
+}