public function ParamConversionEnhancer::onException
public ParamConversionEnhancer::onException(GetResponseForExceptionEvent $event)
Catches failed parameter conversions and throw a 404 instead.
Parameters
\Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent $event:
File
- core/lib/Drupal/Core/Routing/Enhancer/ParamConversionEnhancer.php, line 77
Class
- ParamConversionEnhancer
- Provides a route enhancer that handles parameter conversion.
Namespace
Drupal\Core\Routing\EnhancerCode
public function onException(GetResponseForExceptionEvent $event) { $exception = $event->getException(); if ($exception instanceof ParamNotConvertedException) { $event->setException(new NotFoundHttpException($exception->getMessage(), $exception)); } }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Routing!Enhancer!ParamConversionEnhancer.php/function/ParamConversionEnhancer::onException/8.1.x