From a4d14bcc98ba388102e6247c8039bea3d56cdfbb Mon Sep 17 00:00:00 2001
From: Christopher Georg <christopher.georg@sr-travel.de>
Date: Thu, 22 Dec 2022 16:15:29 +0100
Subject: [PATCH] feat: make call to JsonpCallbackValidator::validate() static

---
 Controller/Controller.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Controller/Controller.php b/Controller/Controller.php
index 22f8305..f5265f6 100644
--- a/Controller/Controller.php
+++ b/Controller/Controller.php
@@ -21,6 +21,7 @@
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpFoundation\Session\Flash\AutoExpireFlashBag;
 use Symfony\Component\HttpKernel\Exception\HttpException;
+use Symfony\Component\Routing\RouteCollection;
 
 /**
  * Controller class.
@@ -63,7 +64,7 @@ public function indexAction(Request $request, $_format): Response
             $serializedRoutes = file_get_contents($path);
             $exposedRoutes = $this->serializer->deserialize(
                 $serializedRoutes,
-                'Symfony\Component\Routing\RouteCollection',
+                RouteCollection::class,
                 'json'
             );
         }
@@ -83,7 +84,7 @@ public function indexAction(Request $request, $_format): Response
 
         if (null !== $callback = $request->query->get('callback')) {
             $validator = new \JsonpCallbackValidator();
-            if (!$validator->validate($callback)) {
+            if (!$validator::validate($callback)) {
                 throw new HttpException(400, 'Invalid JSONP callback value');
             }