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<?php
declare(strict_types=1);
namespace Knp\DictionaryBundle\Dictionary\Factory;
use InvalidArgumentException;
use Knp\DictionaryBundle\Dictionary;
use Knp\DictionaryBundle\Dictionary\Factory;
use Psr\Container\ContainerInterface;
final class Iterator implements Factory
{
public function __construct(private readonly ContainerInterface $container) {}
/**
* {@inheritdoc}
*
* @throw InvalidArgumentException if there is some problem with the config.
*/
public function create(string $name, array $config): Dictionary
if (!isset($config['service'])) {
throw new \InvalidArgumentException(\sprintf(
'The "service" config key must be set for the dictionary named "%s".',
$name
));
}
$service = $this->container->get($config['service']);
if (!$service instanceof \Traversable) {
'You must provide a valid instance of Traversable for the dictionary named "%s".',
return new Dictionary\Iterator($name, $service);
public function supports(array $config): bool
return isset($config['type']) && 'iterator' === $config['type'];
KnpLabs /
DictionaryBundle
