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<?php
declare(strict_types=1);
namespace Chubbyphp\Serialization\Normalizer;
use Chubbyphp\Serialization\Policy\PolicyInterface;
use Chubbyphp\Serialization\SerializerLogicException;
use Psr\Link\LinkInterface;
final class CallbackLinkNormalizer implements LinkNormalizerInterface
{
/**
* @var callable
*/
private $callback;
public function __construct(callable $callback)
$this->callback = $callback;
}
* @param object $object
*
* @throws SerializerLogicException
* @return array|null
public function normalizeLink(string $path, $object, NormalizerContextInterface $context)
$callback = $this->callback;
$link = $callback($path, $object, $context);
if (null === $link) {
@trigger_error(
sprintf(
'If a link should not be serialized under certain conditions, use a "%s" instead',
PolicyInterface::class
),
E_USER_DEPRECATED
);
return null;
if (!$link instanceof LinkInterface) {
$type = is_object($link) ? get_class($link) : gettype($link);
throw SerializerLogicException::createInvalidLinkTypeReturned($path, $type);
return (new LinkNormalizer($link))->normalizeLink($path, $object, $context);
chubbyphp /
chubbyphp-serialization
