Add forward and backward compatibility to ProblemExceptionNormalizer

src/ExceptionHandling/Normalizer/NormalizerInterface.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the OpenapiBundle package.
+ *
+ * (c) Niels Nijens <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Nijens\OpenapiBundle\ExceptionHandling\Normalizer;
+
+use Nijens\OpenapiBundle\NijensOpenapiBundle;
+use Symfony\Component\Serializer\Normalizer\ContextAwareNormalizerInterface;
+use Symfony\Component\Serializer\Normalizer\NormalizerInterface as BaseNormalizerInterface;
+
+/*
+ * Ensures compatibility with both Symfony versions 5.4 and 7.0.
+ */
+if (NijensOpenapiBundle::getSymfonyVersion() < 60100) {
+    interface NormalizerInterface extends ContextAwareNormalizerInterface
+    {
+    }
+} else {
+    interface NormalizerInterface extends BaseNormalizerInterface
+    {
+    }
+}

src/ExceptionHandling/Normalizer/ProblemExceptionNormalizer.php

@@ -17,7 +17,6 @@
 use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
 use Symfony\Component\Serializer\Exception\InvalidArgumentException;
 use Symfony\Component\Serializer\Exception\LogicException;
-use Symfony\Component\Serializer\Normalizer\ContextAwareNormalizerInterface;
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Throwable;
@@ -27,7 +26,7 @@
  *
  * @author Niels Nijens <[email protected]>
  */
-final class ProblemExceptionNormalizer implements ContextAwareNormalizerInterface, NormalizerAwareInterface
+final class ProblemExceptionNormalizer implements NormalizerInterface, NormalizerAwareInterface
 {
     use NormalizerAwareTrait;
 
@@ -43,6 +42,9 @@ public function __construct(bool $debug = false)
         $this->debug = $debug;
     }
 
+    /**
+     * @return array
+     */
     public function normalize($object, $format = null, array $context = [])
     {
         if ($object instanceof ProblemExceptionInterface === false) {
@@ -71,6 +73,13 @@ public function supportsNormalization($data, $format = null, array $context = []
         return $data instanceof ProblemExceptionInterface;
     }
 
+    public function getSupportedTypes(?string $format): array
+    {
+        return [
+            ProblemExceptionInterface::class => false,
+        ];
+    }
+
     private function removeDetailsToPreventInformationDisclosure(ProblemExceptionInterface $object, array &$data): void
     {
         if ($this->debug) {