--- /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\Config\Loader;
+
+/**
+ * LoaderResolver selects a loader for a given resource.
+ *
+ * A resource can be anything (e.g. a full path to a config file or a Closure).
+ * Each loader determines whether it can load a resource and how.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class LoaderResolver implements LoaderResolverInterface
+{
+ /**
+ * @var LoaderInterface[] An array of LoaderInterface objects
+ */
+ private $loaders = array();
+
+ /**
+ * Constructor.
+ *
+ * @param LoaderInterface[] $loaders An array of loaders
+ */
+ public function __construct(array $loaders = array())
+ {
+ foreach ($loaders as $loader) {
+ $this->addLoader($loader);
+ }
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function resolve($resource, $type = null)
+ {
+ foreach ($this->loaders as $loader) {
+ if ($loader->supports($resource, $type)) {
+ return $loader;
+ }
+ }
+
+ return false;
+ }
+
+ /**
+ * Adds a loader.
+ *
+ * @param LoaderInterface $loader A LoaderInterface instance
+ */
+ public function addLoader(LoaderInterface $loader)
+ {
+ $this->loaders[] = $loader;
+ $loader->setResolver($this);
+ }
+
+ /**
+ * Returns the registered loaders.
+ *
+ * @return LoaderInterface[] An array of LoaderInterface instances
+ */
+ public function getLoaders()
+ {
+ return $this->loaders;
+ }
+}