--- /dev/null
+<?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\Component\HttpKernel\Controller;
+
+use Symfony\Component\Stopwatch\Stopwatch;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * TraceableControllerResolver.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TraceableControllerResolver implements ControllerResolverInterface
+{
+ private $resolver;
+ private $stopwatch;
+
+ /**
+ * Constructor.
+ *
+ * @param ControllerResolverInterface $resolver A ControllerResolverInterface instance
+ * @param Stopwatch $stopwatch A Stopwatch instance
+ */
+ public function __construct(ControllerResolverInterface $resolver, Stopwatch $stopwatch)
+ {
+ $this->resolver = $resolver;
+ $this->stopwatch = $stopwatch;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getController(Request $request)
+ {
+ $e = $this->stopwatch->start('controller.get_callable');
+
+ $ret = $this->resolver->getController($request);
+
+ $e->stop();
+
+ return $ret;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getArguments(Request $request, $controller)
+ {
+ $e = $this->stopwatch->start('controller.get_arguments');
+
+ $ret = $this->resolver->getArguments($request, $controller);
+
+ $e->stop();
+
+ return $ret;
+ }
+}