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<?php |
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/** |
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* Copyright (c) 2020. |
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* @author Paweł Antosiak <[email protected]> |
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*/ |
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declare(strict_types=1); |
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namespace Gorynych\Adapter; |
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use Gorynych\Exception\NotDeserializableException; |
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use Symfony\Component\Config\FileLocatorInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\Serializer\Encoder\EncoderInterface; |
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use Symfony\Component\Serializer\Encoder\JsonEncoder; |
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use Symfony\Component\Serializer\Encoder\XmlEncoder; |
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use Symfony\Component\Serializer\Exception\NotEncodableValueException; |
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use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactory; |
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use Symfony\Component\Serializer\Mapping\Loader\YamlFileLoader; |
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use Symfony\Component\Serializer\Normalizer\DateTimeNormalizer; |
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use Symfony\Component\Serializer\Normalizer\NormalizerInterface; |
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use Symfony\Component\Serializer\Normalizer\ObjectNormalizer; |
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use Symfony\Component\Serializer\Serializer; |
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use Symfony\Component\Serializer\SerializerInterface; |
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class SerializerAdapter |
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{ |
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/** @var SerializerInterface|NormalizerInterface */ |
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protected $serializer; |
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protected FileLocatorInterface $configLocator; |
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public function __construct(FileLocatorInterface $configLocator) |
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{ |
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$this->configLocator = $configLocator; |
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} |
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/** |
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* Normalizes provided data |
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* |
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* @param object|object[] $data |
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* @param mixed[] $context |
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* @return mixed[] |
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*/ |
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public function normalize($data, array $context = []): array |
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{ |
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return $this->serializer->normalize($data, null, $context); |
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} |
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/** |
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* Deserializes input data into specified object |
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* |
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* @param string $data |
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* @param string $outputClass |
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* @param string $format |
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* @param mixed[] $context |
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* @return object |
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* |
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* @throws NotDeserializableException |
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*/ |
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public function deserialize(string $data, string $outputClass, string $format, array $context = []): object |
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{ |
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try { |
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return $this->serializer->deserialize($data, $outputClass, $format, $context); |
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} catch (NotEncodableValueException $e) { |
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throw new NotDeserializableException($e->getMessage()); |
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} |
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} |
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/** |
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* Returns TRUE is normalization for provided data representation can be processed |
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* |
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* @param mixed $data |
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*/ |
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public function canNormalize($data): bool |
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{ |
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return ( |
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is_object($data) || |
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(is_array($data) && !empty($data) && is_object(current($data))) |
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); |
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} |
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/** |
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* Returns TRUE if deserialization for provided type can be processed |
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*/ |
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public function canDeserialize(string $type): bool |
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{ |
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return Request::class !== $type && class_exists($type); |
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} |
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/** |
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* Setups serializer |
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* |
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* @param string|null $definition Serializer definition name |
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* @return self |
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*/ |
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public function setup(string $definition = null): self |
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{ |
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if (false === empty($definition)) { |
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$classMetadataFactory = new ClassMetadataFactory(new YamlFileLoader( |
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$this->configLocator->locate("serializer/{$definition}.yaml") |
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)); |
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} |
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$this->serializer = new Serializer( |
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[new DateTimeNormalizer(), new ObjectNormalizer($classMetadataFactory ?? null)], |
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$this->getEncoders() |
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); |
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return $this; |
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} |
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/** |
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* @return EncoderInterface[] |
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*/ |
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protected function getEncoders(): array |
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{ |
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return [new JsonEncoder(), new XmlEncoder()]; |
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} |
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} |
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Assasz /
gorynych
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