public function AcceptHeaderRoutingTestServiceProvider::alter in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/modules/accept_header_routing_test/src/AcceptHeaderRoutingTestServiceProvider.php \Drupal\accept_header_routing_test\AcceptHeaderRoutingTestServiceProvider::alter()
2. 10 core/modules/system/tests/modules/accept_header_routing_test/src/AcceptHeaderRoutingTestServiceProvider.php \Drupal\accept_header_routing_test\AcceptHeaderRoutingTestServiceProvider::alter()

Modifies existing service definitions.

Parameters

ContainerBuilder $container: The ContainerBuilder whose service definitions can be altered.

Overrides ServiceModifierInterface::alter

File

core/modules/system/tests/modules/accept_header_routing_test/src/AcceptHeaderRoutingTestServiceProvider.php, line 16

Class

AcceptHeaderRoutingTestServiceProvider

Service provider for the accept_header_routing_test module.

Namespace

Drupal\accept_header_routing_test

Code

public function alter(ContainerBuilder $container) {

  // Remove the basic content negotiation middleware and replace it with a
  // basic header based one.
  $container
    ->register('http_middleware.negotiation', 'Drupal\\accept_header_routing_test\\AcceptHeaderMiddleware')
    ->addTag('http_middleware', [
    'priority' => 400,
  ]);
}