4 * This file is part of the Symfony package.
6 * (c) Fabien Potencier <fabien@symfony.com>
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Symfony\Component\Translation\Loader;
14 use Symfony\Component\Translation\Exception\InvalidResourceException;
15 use Symfony\Component\Yaml\Parser as YamlParser;
16 use Symfony\Component\Yaml\Exception\ParseException;
19 * YamlFileLoader loads translations from Yaml files.
21 * @author Fabien Potencier <fabien@symfony.com>
23 class YamlFileLoader extends FileLoader
30 protected function loadResource($resource)
32 if (null === $this->yamlParser) {
33 if (!class_exists('Symfony\Component\Yaml\Parser')) {
34 throw new \LogicException('Loading translations from the YAML format requires the Symfony Yaml component.');
37 $this->yamlParser = new YamlParser();
41 $messages = $this->yamlParser->parse(file_get_contents($resource));
42 } catch (ParseException $e) {
43 throw new InvalidResourceException(sprintf('Error parsing YAML, invalid file "%s"', $resource), 0, $e);