51 lines
1.3 KiB
PHP
51 lines
1.3 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Config\Loader;
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use Symfony\Component\Config\Exception\LoaderLoadException;
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/**
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* DelegatingLoader delegates loading to other loaders using a loader resolver.
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*
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* This loader acts as an array of LoaderInterface objects - each having
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* a chance to load a given resource (handled by the resolver)
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class DelegatingLoader extends Loader
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{
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public function __construct(LoaderResolverInterface $resolver)
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{
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$this->resolver = $resolver;
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}
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/**
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* {@inheritdoc}
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*/
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public function load($resource, string $type = null)
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{
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if (false === $loader = $this->resolver->resolve($resource, $type)) {
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throw new LoaderLoadException($resource, null, 0, null, $type);
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}
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return $loader->load($resource, $type);
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}
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/**
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* {@inheritdoc}
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*/
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public function supports($resource, string $type = null)
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{
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return false !== $this->resolver->resolve($resource, $type);
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}
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}
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