function 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

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,
  ]);
}