class ParamConverterSubscriber in Drupal 9
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/EventSubscriber/ParamConverterSubscriber.php \Drupal\Core\EventSubscriber\ParamConverterSubscriber
Event subscriber for registering parameter converters with routes.
Hierarchy
- class \Drupal\Core\EventSubscriber\ParamConverterSubscriber implements \Symfony\Component\EventDispatcher\EventSubscriberInterface
Expanded class hierarchy of ParamConverterSubscriber
1 string reference to 'ParamConverterSubscriber'
- core.services.yml in core/
core.services.yml - core/core.services.yml
1 service uses ParamConverterSubscriber
File
- core/
lib/ Drupal/ Core/ EventSubscriber/ ParamConverterSubscriber.php, line 13
Namespace
Drupal\Core\EventSubscriberView source
class ParamConverterSubscriber implements EventSubscriberInterface {
/**
* The parameter converter manager.
*
* @var \Drupal\Core\ParamConverter\ParamConverterManagerInterface
*/
protected $paramConverterManager;
/**
* Constructs a new ParamConverterSubscriber.
*
* @param \Drupal\Core\ParamConverter\ParamConverterManagerInterface $param_converter_manager
* The parameter converter manager that will be responsible for upcasting
* request attributes.
*/
public function __construct(ParamConverterManagerInterface $param_converter_manager) {
$this->paramConverterManager = $param_converter_manager;
}
/**
* Applies parameter converters to route parameters.
*
* @param \Drupal\Core\Routing\RouteBuildEvent $event
* The event to process.
*/
public function onRoutingRouteAlterSetParameterConverters(RouteBuildEvent $event) {
$this->paramConverterManager
->setRouteParameterConverters($event
->getRouteCollection());
}
/**
* {@inheritdoc}
*/
public static function getSubscribedEvents() {
// Run after \Drupal\system\EventSubscriber\AdminRouteSubscriber.
$events[RoutingEvents::ALTER][] = [
'onRoutingRouteAlterSetParameterConverters',
-220,
];
return $events;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ParamConverterSubscriber:: |
protected | property | The parameter converter manager. | |
ParamConverterSubscriber:: |
public static | function | ||
ParamConverterSubscriber:: |
public | function | Applies parameter converters to route parameters. | |
ParamConverterSubscriber:: |
public | function | Constructs a new ParamConverterSubscriber. |