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<?php
declare(strict_types=1);
namespace Damax\Common\Domain\Model;
use JsonSerializable;
use OutOfBoundsException;
final class Metadata implements JsonSerializable
{
private $values;
public static function fromArray(array $values): self
return new self($values);
}
public static function kv(string $key, $value): self
return new self([$key => $value]);
public static function create(): self
return new self([]);
public function has(string $key): bool
return isset($this->values[$key]);
/**
* @throws OutOfBoundsException
*
* @return mixed
*/
public function get(string $key)
if (!isset($this->values[$key])) {
throw new OutOfBoundsException(sprintf('Value by key "%s" not found.', $key));
return $this->values[$key];
public function all(): array
return $this->values;
public function merge(Metadata $metadata): self
$values = array_merge($this->values, $metadata->values);
public function jsonSerialize(): array
private function __construct(array $values)
$this->values = $values;
damax-solutions /
common
