68 lines
1.9 KiB
PHP
68 lines
1.9 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Serializer\Mapping\Factory;
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use Symfony\Component\Serializer\Mapping\ClassMetadata;
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use Symfony\Component\Serializer\Mapping\ClassMetadataInterface;
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use Symfony\Component\Serializer\Mapping\Loader\LoaderInterface;
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/**
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* Returns a {@link ClassMetadata}.
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*
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* @author Kévin Dunglas <dunglas@gmail.com>
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*/
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class ClassMetadataFactory implements ClassMetadataFactoryInterface
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{
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use ClassResolverTrait;
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/**
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* @var array<string, ClassMetadataInterface>
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*/
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private array $loadedClasses;
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public function __construct(
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private readonly LoaderInterface $loader,
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) {
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}
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public function getMetadataFor(string|object $value): ClassMetadataInterface
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{
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$class = $this->getClass($value);
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if (isset($this->loadedClasses[$class])) {
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return $this->loadedClasses[$class];
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}
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$classMetadata = new ClassMetadata($class);
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$this->loader->loadClassMetadata($classMetadata);
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$reflectionClass = $classMetadata->getReflectionClass();
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// Include metadata from the parent class
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if ($parent = $reflectionClass->getParentClass()) {
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$classMetadata->merge($this->getMetadataFor($parent->name));
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}
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// Include metadata from all implemented interfaces
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foreach ($reflectionClass->getInterfaces() as $interface) {
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$classMetadata->merge($this->getMetadataFor($interface->name));
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}
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return $this->loadedClasses[$class] = $classMetadata;
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}
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public function hasMetadataFor(mixed $value): bool
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{
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return \is_object($value) || (\is_string($value) && (class_exists($value) || interface_exists($value, false)));
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}
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}
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