Defines a class which preloads non-admin routes.
On an actual site we want to avoid too many database queries so we build a list of all routes which most likely appear on the actual site, which are all HTML routes not starting with "/admin".
Hierarchy
- class \Drupal\Core\Routing\RoutePreloader implements EventSubscriberInterface
File
- core/lib/Drupal/Core/Routing/RoutePreloader.php, line 20
Namespace
Drupal\Core\Routing
Members
| Name | Modifiers | Type | Description |
|---|---|---|---|
| RoutePreloader::$cache | protected | property | The cache backend used to skip the state loading. |
| RoutePreloader::$nonAdminRoutesOnRebuild | protected | property | Contains the non-admin routes while rebuilding the routes. |
| RoutePreloader::$routeProvider | protected | property | The route provider. |
| RoutePreloader::$state | protected | property | The state key value store. |
| RoutePreloader::getSubscribedEvents | public static | function | Returns an array of event names this subscriber wants to listen to. Overrides EventSubscriberInterface::getSubscribedEvents |
| RoutePreloader::onAlterRoutes | public | function | Alters existing routes for a specific collection. |
| RoutePreloader::onFinishedRoutes | public | function | Store the non admin routes in state when the route building is finished. |
| RoutePreloader::onRequest | public | function | Loads all non-admin routes right before the actual page is rendered. |
| RoutePreloader::__construct | public | function | Constructs a new RoutePreloader. |
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