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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\PropertyInfo\Extractor;
- use Symfony\Component\PropertyInfo\PropertyTypeExtractorInterface;
- /**
- * Extracts the constructor argument type using ConstructorArgumentTypeExtractorInterface implementations.
- *
- * @author Dmitrii Poddubnyi <dpoddubny@gmail.com>
- */
- final class ConstructorExtractor implements PropertyTypeExtractorInterface
- {
- /** @var iterable|ConstructorArgumentTypeExtractorInterface[] */
- private $extractors;
- /**
- * @param iterable|ConstructorArgumentTypeExtractorInterface[] $extractors
- */
- public function __construct(iterable $extractors = [])
- {
- $this->extractors = $extractors;
- }
- /**
- * {@inheritdoc}
- */
- public function getTypes($class, $property, array $context = [])
- {
- foreach ($this->extractors as $extractor) {
- $value = $extractor->getTypesFromConstructor($class, $property);
- if (null !== $value) {
- return $value;
- }
- }
- return null;
- }
- }
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