protected function RequestHandler::delegateToRestResourcePlugin in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/rest/src/RequestHandler.php \Drupal\rest\RequestHandler::delegateToRestResourcePlugin()

Delegates an incoming request to the appropriate REST resource plugin.

Parameters

\Drupal\Core\Routing\RouteMatchInterface $route_match: The route match.

\Symfony\Component\HttpFoundation\Request $request: The HTTP request object.

mixed|null $unserialized: The unserialized request body, if any.

\Drupal\rest\Plugin\ResourceInterface $resource: The REST resource plugin.

Return value

\Symfony\Component\HttpFoundation\Response|\Drupal\rest\ResourceResponseInterface The REST resource response.

2 calls to RequestHandler::delegateToRestResourcePlugin()

RequestHandler::handle in core/modules/rest/src/RequestHandler.php

Handles a REST API request.

RequestHandler::handleRaw in core/modules/rest/src/RequestHandler.php

Handles a REST API request without deserializing the request body.

File

core/modules/rest/src/RequestHandler.php, line 227

Class

RequestHandler

Acts as intermediate request forwarder for resource plugins.

Namespace

Drupal\rest

Code

protected function delegateToRestResourcePlugin(RouteMatchInterface $route_match, Request $request, $unserialized, ResourceInterface $resource) {
  $method = static::getNormalizedRequestMethod($route_match);

  // Determine the request parameters that should be passed to the resource
  // plugin.
  $argument_resolver = $this
    ->createArgumentResolver($route_match, $unserialized, $request);
  try {
    $arguments = $argument_resolver
      ->getArguments([
      $resource,
      $method,
    ]);
  } catch (\RuntimeException $exception) {
    @trigger_error('Passing in arguments the legacy way is deprecated in Drupal 8.4.0 and will be removed before Drupal 9.0.0. Provide the right parameter names in the method, similar to controllers. See https://www.drupal.org/node/2894819', E_USER_DEPRECATED);
    $arguments = $this
      ->getLegacyParameters($route_match, $unserialized, $request);
  }

  // Invoke the operation on the resource plugin.
  return call_user_func_array([
    $resource,
    $method,
  ], $arguments);
}