--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony CMF package.
+ *
+ * (c) 2011-2015 Symfony CMF
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Cmf\Component\Routing\NestedMatcher;
+
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\Matcher\UrlMatcher as SymfonyUrlMatcher;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\Routing\RequestContext;
+use Symfony\Cmf\Component\Routing\RouteObjectInterface;
+
+/**
+ * Extended UrlMatcher to provide an additional interface and enhanced features.
+ *
+ * This class requires Symfony 2.2 for a refactoring done to the symfony UrlMatcher
+ *
+ * @author Larry Garfield
+ */
+class UrlMatcher extends SymfonyUrlMatcher implements FinalMatcherInterface
+{
+ /**
+ * {@inheritdoc}
+ */
+ public function finalMatch(RouteCollection $collection, Request $request)
+ {
+ $this->routes = $collection;
+ $context = new RequestContext();
+ $context->fromRequest($request);
+ $this->setContext($context);
+
+ return $this->match($request->getPathInfo());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getAttributes(Route $route, $name, array $attributes)
+ {
+ if ($route instanceof RouteObjectInterface && is_string($route->getRouteKey())) {
+ $name = $route->getRouteKey();
+ }
+ $attributes[RouteObjectInterface::ROUTE_NAME] = $name;
+ $attributes[RouteObjectInterface::ROUTE_OBJECT] = $route;
+
+ return $this->mergeDefaults($attributes, $route->getDefaults());
+ }
+}