vendor/symfony/http-kernel/Controller/ArgumentResolver/TraceableValueResolver.php line 55

  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\HttpKernel\Controller\ArgumentResolver;
  14. use Symfony\Component\HttpFoundation\Request;
  15. use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
  16. use Symfony\Component\HttpKernel\Controller\ValueResolverInterface;
  17. use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
  18. use Symfony\Component\Stopwatch\Stopwatch;
  20. /**
  21.  * Provides timing information via the stopwatch.
  22.  *
  23.  * @author Iltar van der Berg <kjarli@gmail.com>
  24.  */
  25. final class TraceableValueResolver implements ArgumentValueResolverInterface, ValueResolverInterface
  26. {
  27.     private ArgumentValueResolverInterface|ValueResolverInterface $inner;
  28.     private Stopwatch $stopwatch;
  30.     public function __construct(ArgumentValueResolverInterface|ValueResolverInterface $inner, Stopwatch $stopwatch)
  31.     {
  32.         $this->inner = $inner;
  33.         $this->stopwatch = $stopwatch;
  34.     }
  36.     /**
  37.      * @deprecated since Symfony 6.2, use resolve() instead
  38.      */
  39.     public function supports(Request $request, ArgumentMetadata $argument): bool
  40.     {
  41.         if ($this->inner instanceof ValueResolverInterface) {
  42.             return true;
  43.         }
  45.         $method = \get_class($this->inner).'::'.__FUNCTION__;
  46.         $this->stopwatch->start($method, 'controller.argument_value_resolver');
  48.         $return = $this->inner->supports($request, $argument);
  50.         $this->stopwatch->stop($method);
  52.         return $return;
  53.     }
  55.     public function resolve(Request $request, ArgumentMetadata $argument): iterable
  56.     {
  57.         $method = \get_class($this->inner).'::'.__FUNCTION__;
  58.         $this->stopwatch->start($method, 'controller.argument_value_resolver');
  60.         yield from $this->inner->resolve($request, $argument);
  62.         $this->stopwatch->stop($method);
  63.     }
  64. }