RoutePreloader::getSubscribedEvents

public static RoutePreloader::getSubscribedEvents()

Returns an array of event names this subscriber wants to listen to.

The array keys are event names and the value can be:

• The method name to call (priority defaults to 0)
• An array composed of the method name to call and the priority
• An array of arrays composed of the method names to call and respective priorities, or 0 if unset

For instance:

• array('eventName' => 'methodName')
• array('eventName' => array('methodName', $priority))
• array('eventName' => array(array('methodName1', $priority), array('methodName2')))

Return value

array The event names to listen to

Overrides EventSubscriberInterface::getSubscribedEvents

File

core/lib/Drupal/Core/Routing/RoutePreloader.php, line 123

Class

RoutePreloader

Defines a class which preloads non-admin routes.

Namespace

Drupal\Core\Routing

Code

public static function getSubscribedEvents() {
  // Set a really low priority to catch as many as possible routes.
  $events[RoutingEvents::ALTER] = array('onAlterRoutes', -1024);
  $events[RoutingEvents::FINISHED] = array('onFinishedRoutes');
  // Load the routes before the controller is executed (which happens after
  // the kernel request event).
  $events[KernelEvents::REQUEST][] = array('onRequest');
  return $events;
}