Initial Drupal 11 with DDEV setup

vendor/symfony/serializer/Mapping/Factory/CompiledClassMetadataFactory.php

@@ -0,0 +1,79 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Mapping\Factory;
+
+use Symfony\Component\Serializer\Mapping\AttributeMetadata;
+use Symfony\Component\Serializer\Mapping\ClassDiscriminatorMapping;
+use Symfony\Component\Serializer\Mapping\ClassMetadata;
+use Symfony\Component\Serializer\Mapping\ClassMetadataInterface;
+
+trigger_deprecation('symfony/serializer', '7.3', 'The "%s" class is deprecated.', CompiledClassMetadataFactory::class);
+
+/**
+ * @author Fabien Bourigault <bourigaultfabien@gmail.com>
+ *
+ * @deprecated since Symfony 7.3
+ */
+final class CompiledClassMetadataFactory implements ClassMetadataFactoryInterface
+{
+    private array $compiledClassMetadata = [];
+
+    private array $loadedClasses = [];
+
+    public function __construct(
+        string $compiledClassMetadataFile,
+        private readonly ClassMetadataFactoryInterface $classMetadataFactory,
+    ) {
+        if (!file_exists($compiledClassMetadataFile)) {
+            throw new \RuntimeException("File \"{$compiledClassMetadataFile}\" could not be found.");
+        }
+
+        $compiledClassMetadata = require $compiledClassMetadataFile;
+        if (!\is_array($compiledClassMetadata)) {
+            throw new \RuntimeException(\sprintf('Compiled metadata must be of the type array, %s given.', \gettype($compiledClassMetadata)));
+        }
+
+        $this->compiledClassMetadata = $compiledClassMetadata;
+    }
+
+    public function getMetadataFor(string|object $value): ClassMetadataInterface
+    {
+        $className = \is_object($value) ? $value::class : $value;
+
+        if (!isset($this->compiledClassMetadata[$className])) {
+            return $this->classMetadataFactory->getMetadataFor($value);
+        }
+
+        if (!isset($this->loadedClasses[$className])) {
+            $classMetadata = new ClassMetadata($className);
+            foreach ($this->compiledClassMetadata[$className][0] as $name => $compiledAttributesMetadata) {
+                $classMetadata->attributesMetadata[$name] = $attributeMetadata = new AttributeMetadata($name);
+                [$attributeMetadata->groups, $attributeMetadata->maxDepth, $attributeMetadata->serializedName] = $compiledAttributesMetadata;
+            }
+            $classMetadata->classDiscriminatorMapping = $this->compiledClassMetadata[$className][1]
+                ? new ClassDiscriminatorMapping(...$this->compiledClassMetadata[$className][1])
+                : null
+            ;
+
+            $this->loadedClasses[$className] = $classMetadata;
+        }
+
+        return $this->loadedClasses[$className];
+    }
+
+    public function hasMetadataFor(mixed $value): bool
+    {
+        $className = \is_object($value) ? $value::class : $value;
+
+        return isset($this->compiledClassMetadata[$className]) || $this->classMetadataFactory->hasMetadataFor($value);
+    }
+}