public function DenyNoCacheRoutes::check in Drupal 8
Same name and namespace in other branches
- 9 core/lib/Drupal/Core/PageCache/ResponsePolicy/DenyNoCacheRoutes.php \Drupal\Core\PageCache\ResponsePolicy\DenyNoCacheRoutes::check()
Determines whether it is save to store a page in the cache.
Parameters
\Symfony\Component\HttpFoundation\Response $response: The response which is about to be sent to the client.
\Symfony\Component\HttpFoundation\Request $request: The request object.
Return value
string|null Either static::DENY or NULL. Calling code may attempt to store a page in the cache unless static::DENY is returned. Returns NULL if the policy policy is not specified for the given response.
Overrides ResponsePolicyInterface::check
File
- core/
lib/ Drupal/ Core/ PageCache/ ResponsePolicy/ DenyNoCacheRoutes.php, line 38
Class
- DenyNoCacheRoutes
- Cache policy for routes with the 'no_cache' option set.
Namespace
Drupal\Core\PageCache\ResponsePolicyCode
public function check(Response $response, Request $request) {
if (($route = $this->routeMatch
->getRouteObject()) && $route
->getOption('no_cache')) {
return static::DENY;
}
}