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<?php
declare(strict_types=1);
namespace FRZB\Component\RequestMapper\Exception;
use JetBrains\PhpStorm\Immutable;
use JetBrains\PhpStorm\Pure;
use Symfony\Component\Serializer\Annotation\DiscriminatorMap;
use Throwable;
#[Immutable]
final class ClassExtractorException extends \RuntimeException
{
#[Pure]
public function __construct(
private readonly string $property,
string $message,
int $code = 0,
?Throwable $previous = null
) {
parent::__construct($message, $code, $previous);
}
public static function fromDiscriminatorMapWhenParameterIsNull(DiscriminatorMap $discriminatorMap): self
$property = $discriminatorMap->getTypeProperty();
$message = sprintf('%s cannot be null or empty', $property);
return new self($property, $message);
public static function fromDiscriminatorMapWhenParameterInvalid(DiscriminatorMap $discriminatorMap): self
$expectedValues = array_keys($discriminatorMap->getMapping());
$message = sprintf('%s can only be %s', $property, implode(', ', $expectedValues));
return new self($message, $property);
public function getProperty(): string
return $this->property;
fractalzombie /
frzb-request-mapper
