/**
* This interface must be implemented by firewall listeners.
*
* @param GetResponseEvent $event Event
*
* @return null
*/
public function handle(GetResponseEvent $event)
{
/**
* It may be a `TraceableEventDispatcher` in debug mode, so no hard
* check in type
*/
if (!is_callable([$this->eventDispatcher, 'addListenerService'])) {
return null;
}
foreach ($this->listenerIds as $listener) {
$this->eventDispatcher->addListenerService($listener['eventName'], $listener['callback'], $listener['priority']);
}
}
/**
* @see ContainerAwareEventDispatcher::addListenerService
*/
public function addListenerService($eventName, $callback, $priority = 0)
{
$this->originalDispatcher->addListenerService($eventName, $callback, $priority);
}
