Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\Routing\Loader;
Chris@0: 
Chris@0: use Symfony\Component\Config\Loader\Loader;
Chris@0: use Symfony\Component\Routing\RouteCollection;
Chris@0: 
Chris@0: /**
Chris@0:  * ClosureLoader loads routes from a PHP closure.
Chris@0:  *
Chris@0:  * The Closure must return a RouteCollection instance.
Chris@0:  *
Chris@0:  * @author Fabien Potencier <fabien@symfony.com>
Chris@0:  */
Chris@0: class ClosureLoader extends Loader
Chris@0: {
Chris@0:     /**
Chris@0:      * Loads a Closure.
Chris@0:      *
Chris@0:      * @param \Closure    $closure A Closure
Chris@0:      * @param string|null $type    The resource type
Chris@0:      *
Chris@0:      * @return RouteCollection A RouteCollection instance
Chris@0:      */
Chris@0:     public function load($closure, $type = null)
Chris@0:     {
Chris@0:         return $closure();
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function supports($resource, $type = null)
Chris@0:     {
Chris@0:         return $resource instanceof \Closure && (!$type || 'closure' === $type);
Chris@0:     }
Chris@0: }