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- <?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;
- use Symfony\Component\Config\Exception\LoaderLoadException;
- /**
- * DelegatingLoader delegates loading to other loaders using a loader resolver.
- *
- * This loader acts as an array of LoaderInterface objects - each having
- * a chance to load a given resource (handled by the resolver)
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
- class DelegatingLoader extends Loader
- {
- public function __construct(LoaderResolverInterface $resolver)
- {
- $this->resolver = $resolver;
- }
- /**
- * {@inheritdoc}
- */
- public function load($resource, string $type = null)
- {
- if (false === $loader = $this->resolver->resolve($resource, $type)) {
- throw new LoaderLoadException($resource, null, 0, null, $type);
- }
- return $loader->load($resource, $type);
- }
- /**
- * {@inheritdoc}
- */
- public function supports($resource, string $type = null)
- {
- return false !== $this->resolver->resolve($resource, $type);
- }
- }
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