vendor/jms/serializer/src/Handler/LazyHandlerRegistry.php line 49

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  1. <?php
  3. declare(strict_types=1);
  5. namespace JMS\Serializer\Handler;
  7. use JMS\Serializer\Exception\InvalidArgumentException;
  8. use Psr\Container\ContainerInterface as PsrContainerInterface;
  9. use Symfony\Component\DependencyInjection\ContainerInterface;
  11. final class LazyHandlerRegistry extends HandlerRegistry
  12. {
  13.     /**
  14.      * @var PsrContainerInterface|ContainerInterface
  15.      */
  16.     private $container;
  18.     /**
  19.      * @var array
  20.      */
  21.     private $initializedHandlers = [];
  23.     /**
  24.      * @param PsrContainerInterface|ContainerInterface $container
  25.      * @param array $handlers
  26.      */
  27.     public function __construct($container, array $handlers = [])
  28.     {
  29.         if (!$container instanceof PsrContainerInterface && !$container instanceof ContainerInterface) {
  30.             throw new InvalidArgumentException(sprintf('The container must be an instance of %s or %s (%s given).', PsrContainerInterface::class, ContainerInterface::class, \is_object($container) ? \get_class($container) : \gettype($container)));
  31.         }
  33.         parent::__construct($handlers);
  34.         $this->container = $container;
  35.     }
  37.     /**
  38.      * {@inheritdoc}
  39.      */
  40.     public function registerHandler(int $direction, string $typeName, string $format, $handler): void
  41.     {
  42.         parent::registerHandler($direction, $typeName, $format, $handler);
  43.         unset($this->initializedHandlers[$direction][$typeName][$format]);
  44.     }
  46.     /**
  47.      * {@inheritdoc}
  48.      */
  49.     public function getHandler(int $direction, string $typeName, string $format)
  50.     {
  51.         if (isset($this->initializedHandlers[$direction][$typeName][$format])) {
  52.             return $this->initializedHandlers[$direction][$typeName][$format];
  53.         }
  55.         if (!isset($this->handlers[$direction][$typeName][$format])) {
  56.             return null;
  57.         }
  59.         $handler = $this->handlers[$direction][$typeName][$format];
  60.         if (\is_array($handler) && \is_string($handler[0]) && $this->container->has($handler[0])) {
  61.             $handler[0] = $this->container->get($handler[0]);
  62.         }
  64.         return $this->initializedHandlers[$direction][$typeName][$format] = $handler;
  65.     }
  66. }