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<?php declare(strict_types=1);
namespace Stratadox\Hydration\Mapping\Composite;
use Stratadox\Hydration\Mapping\AssertKey;
use Stratadox\Hydration\Mapping\Composite\ConstraintNotSatisfied;
use Stratadox\HydrationMapping\Mapping;
use Stratadox\Specification\Contract\Satisfiable;
final class ConditionalMapping implements Mapping
{
/** @var Satisfiable */
private $condition;
/** @var Mapping */
private $napping;
private function __construct(Satisfiable $condition, Mapping $napping)
$this->condition = $condition;
$this->napping = $napping;
}
public static function ensureThat(
Satisfiable $condition,
Mapping $mapping
): self {
return new self($condition, $mapping);
public function name(): string
return $this->napping->name();
public function value(array $data, $owner = null)
AssertKey::exists($this, $data, $this->name());
if (!$this->condition->isSatisfiedBy($data[$this->name()])) {
throw ConstraintNotSatisfied::with($data[$this->name()], $this->napping, $this->condition);
return $this->napping->value($data, $owner);
Stratadox /
HydrationMapping
