vendor/symfony/dependency-injection/Argument/ServiceLocator.php line 42

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  1. <?php
  3. /*
  4. * This file is part of the Symfony package.
  5. *
  6. * (c) Fabien Potencier <fabien@symfony.com>
  7. *
  8. * For the full copyright and license information, please view the LICENSE
  9. * file that was distributed with this source code.
  10. */
  12. namespace Symfony\Component\DependencyInjection\Argument;
  14. use Symfony\Component\DependencyInjection\ServiceLocator as BaseServiceLocator;
  16. /**
  17. * @author Nicolas Grekas <p@tchwork.com>
  18. *
  19. * @internal
  20. */
  21. class ServiceLocator extends BaseServiceLocator
  22. {
  23. private $factory;
  24. private $serviceMap;
  25. private $serviceTypes;
  27. public function __construct(\Closure $factory, array $serviceMap, ?array $serviceTypes = null)
  28. {
  29. $this->factory = $factory;
  30. $this->serviceMap = $serviceMap;
  31. $this->serviceTypes = $serviceTypes;
  32. parent::__construct($serviceMap);
  33. }
  35. /**
  36. * {@inheritdoc}
  37. *
  38. * @return mixed
  39. */
  40. public function get(string $id)
  41. {
  42. return isset($this->serviceMap[$id]) ? ($this->factory)(...$this->serviceMap[$id]) : parent::get($id);
  43. }
  45. /**
  46. * {@inheritdoc}
  47. */
  48. public function getProvidedServices(): array
  49. {
  50. return $this->serviceTypes ?? $this->serviceTypes = array_map(function () { return '?'; }, $this->serviceMap);
  51. }
  52. }