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Description
Symfony version(s) affected
5.4.39
Description
Object deserialization ends up in data lose. Solution worked in all previous versions of symfony/serializer before 5.4.39.
How to reproduce
We need object with reference to list of other objects eg. Room with Participant[].
class Participant
{
private string $name;
public function __construct(array $data)
{
$this->name = $data['name'] ?? '';
}
public function setName(string $name): self
{
$this->name = $name;
return $this;
}
public function getName()
{
return $this->name;
}
}
class Room
{
/** @var Participant[] */
private array $participants;
public function __construct(array $data)
{
$this->participants = $data['participants'] ?? [];
}
public function getParticipants(): array
{
return $this->participants;
}
public function setParticipants(array $participants): self
{
$this->participants = $participants;
return $this;
}
}Serializer configuration:
$classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
$encoders = [new XmlEncoder(), new JsonEncoder()];
$normalizers = [
new DateTimeNormalizer(),
new GetSetMethodNormalizer($classMetadataFactory, null, new PhpDocExtractor()),
new ObjectNormalizer(
$classMetadataFactory,
null,
null,
new PhpDocExtractor()
),
new ArrayDenormalizer(),
];
$serializer = new Serializer($normalizers, $encoders);Possible Solution
To solve issue we need to switch GetSetNormalizer with ObjectNormalizer:
$classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
$encoders = [new XmlEncoder(), new JsonEncoder()];
$normalizers = [
new DateTimeNormalizer(),
- new GetSetMethodNormalizer($classMetadataFactory, null, new PhpDocExtractor()),
new ObjectNormalizer(
$classMetadataFactory,
null,
null,
new PhpDocExtractor()
),
+ new GetSetMethodNormalizer($classMetadataFactory, null, new PhpDocExtractor()),
new ArrayDenormalizer(),
];
$serializer = new Serializer($normalizers, $encoders);Additional Context
No response