* * 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\ClassMetadataInterface; use Symfony\Component\VarExporter\VarExporter; /** * @author Fabien Bourigault */ final class ClassMetadataFactoryCompiler { /** * @param ClassMetadataInterface[] $classMetadatas */ public function compile(array $classMetadatas): string { return <<generateDeclaredClassMetadata($classMetadatas)} ]; EOF; } /** * @param ClassMetadataInterface[] $classMetadatas */ private function generateDeclaredClassMetadata(array $classMetadatas): string { $compiled = ''; foreach ($classMetadatas as $classMetadata) { $attributesMetadata = []; foreach ($classMetadata->getAttributesMetadata() as $attributeMetadata) { $attributesMetadata[$attributeMetadata->getName()] = [ $attributeMetadata->getGroups(), $attributeMetadata->getMaxDepth(), $attributeMetadata->getSerializedName(), ]; } $classDiscriminatorMapping = $classMetadata->getClassDiscriminatorMapping() ? [ $classMetadata->getClassDiscriminatorMapping()->getTypeProperty(), $classMetadata->getClassDiscriminatorMapping()->getTypesMapping(), ] : null; $compiled .= sprintf("\n'%s' => %s,", $classMetadata->getName(), VarExporter::export([ $attributesMetadata, $classDiscriminatorMapping, ])); } return $compiled; } }