vendor/jms/serializer/src/JMS/Serializer/Handler/LazyHandlerRegistry.php line 29

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  1. <?php
  3. namespace JMS\Serializer\Handler;
  5. use Psr\Container\ContainerInterface as PsrContainerInterface;
  6. use Symfony\Component\DependencyInjection\ContainerInterface;
  8. class LazyHandlerRegistry extends HandlerRegistry
  9. {
  10.     private $container;
  11.     private $initializedHandlers = array();
  13.     public function __construct($container, array $handlers = array())
  14.     {
  15.         if (!$container instanceof PsrContainerInterface && !$container instanceof ContainerInterface) {
  16.             throw new \InvalidArgumentException(sprintf('The container must be an instance of %s or %s (%s given).', PsrContainerInterface::class, ContainerInterface::class, \is_object($container) ? \get_class($container) : \gettype($container)));
  17.         }
  19.         parent::__construct($handlers);
  20.         $this->container = $container;
  21.     }
  23.     public function registerHandler($direction, $typeName, $format, $handler)
  24.     {
  25.         parent::registerHandler($direction, $typeName, $format, $handler);
  26.         unset($this->initializedHandlers[$direction][$typeName][$format]);
  27.     }
  29.     public function getHandler($direction, $typeName, $format)
  30.     {
  31.         if (isset($this->initializedHandlers[$direction][$typeName][$format])) {
  32.             return $this->initializedHandlers[$direction][$typeName][$format];
  33.         }
  35.         if (!isset($this->handlers[$direction][$typeName][$format])) {
  36.             return null;
  37.         }
  39.         $handler = $this->handlers[$direction][$typeName][$format];
  40.         if (\is_array($handler) && \is_string($handler[0]) && $this->container->has($handler[0])) {
  41.             $handler[0] = $this->container->get($handler[0]);
  42.         }
  44.         return $this->initializedHandlers[$direction][$typeName][$format] = $handler;
  45.     }
  46. }