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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\Enhancer

Code

public function onException(GetResponseForExceptionEvent $event) {
  $exception = $event->getException();
  if ($exception instanceof ParamNotConvertedException) {
    $event->setException(new NotFoundHttpException($exception->getMessage(), $exception));
  }
}

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Licensed under the GNU General Public License, version 2 and later.
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Routing!Enhancer!ParamConversionEnhancer.php/function/ParamConversionEnhancer::onException/8.1.x