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<?php
namespace Drupal\Core\Controller\ArgumentResolver;
use Psr\Http\Message\ServerRequestInterface;
use Symfony\Bridge\PsrHttpMessage\HttpMessageFactoryInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
/**
* Yields a PSR7 request object based on the request object passed along.
*/
final class Psr7RequestValueResolver implements ArgumentValueResolverInterface {
/**
* The PSR-7 converter.
*
* @var \Symfony\Bridge\PsrHttpMessage\HttpMessageFactoryInterface
*/
protected $httpMessageFactory;
/**
* Constructs a new ControllerResolver.
*
* @param \Symfony\Bridge\PsrHttpMessage\HttpMessageFactoryInterface $http_message_factory
* The PSR-7 converter.
*/
public function __construct(HttpMessageFactoryInterface $http_message_factory) {
$this->httpMessageFactory = $http_message_factory;
}
/**
* {@inheritdoc}
*/
public function supports(Request $request, ArgumentMetadata $argument) {
return $argument->getType() == ServerRequestInterface::class;
}
/**
* {@inheritdoc}
*/
public function resolve(Request $request, ArgumentMetadata $argument) {
yield $this->httpMessageFactory->createRequest($request);
}
}