* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\OptionsResolver\Debug; use Symfony\Component\OptionsResolver\Exception\NoConfigurationException; use Symfony\Component\OptionsResolver\Exception\UndefinedOptionsException; use Symfony\Component\OptionsResolver\OptionsResolver; /** * @author Maxime Steinhausser * * @final */ class OptionsResolverIntrospector { private $get; public function __construct(OptionsResolver $optionsResolver) { $this->get = \Closure::bind(function ($property, $option, $message) { /** @var OptionsResolver $this */ if (!$this->isDefined($option)) { throw new UndefinedOptionsException(sprintf('The option "%s" does not exist.', $option)); } if (!\array_key_exists($option, $this->{$property})) { throw new NoConfigurationException($message); } return $this->{$property}[$option]; }, $optionsResolver, $optionsResolver); } /** * @throws NoConfigurationException on no configured value */ public function getDefault(string $option): mixed { return ($this->get)('defaults', $option, sprintf('No default value was set for the "%s" option.', $option)); } /** * @return \Closure[] * * @throws NoConfigurationException on no configured closures */ public function getLazyClosures(string $option): array { return ($this->get)('lazy', $option, sprintf('No lazy closures were set for the "%s" option.', $option)); } /** * @return string[] * * @throws NoConfigurationException on no configured types */ public function getAllowedTypes(string $option): array { return ($this->get)('allowedTypes', $option, sprintf('No allowed types were set for the "%s" option.', $option)); } /** * @return mixed[] * * @throws NoConfigurationException on no configured values */ public function getAllowedValues(string $option): array { return ($this->get)('allowedValues', $option, sprintf('No allowed values were set for the "%s" option.', $option)); } /** * @throws NoConfigurationException on no configured normalizer */ public function getNormalizer(string $option): \Closure { return current($this->getNormalizers($option)); } /** * @throws NoConfigurationException when no normalizer is configured */ public function getNormalizers(string $option): array { return ($this->get)('normalizers', $option, sprintf('No normalizer was set for the "%s" option.', $option)); } /** * @throws NoConfigurationException on no configured deprecation */ public function getDeprecation(string $option): array { return ($this->get)('deprecated', $option, sprintf('No deprecation was set for the "%s" option.', $option)); } }