vendor/symfony/doctrine-bridge/IdGenerator/UuidGenerator.php line 26

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  1. <?php
  3. /*
  4.  * This file is part of the Symfony package.
  5.  *
  6.  * (c) Fabien Potencier <fabien@symfony.com>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Symfony\Bridge\Doctrine\IdGenerator;
  14. use Doctrine\ORM\EntityManager;
  15. use Doctrine\ORM\EntityManagerInterface;
  16. use Doctrine\ORM\Id\AbstractIdGenerator;
  17. use Symfony\Component\Uid\Factory\UuidFactory;
  18. use Symfony\Component\Uid\Uuid;
  20. final class UuidGenerator extends AbstractIdGenerator
  21. {
  22.     private $protoFactory;
  23.     private $factory;
  24.     private $entityGetter;
  26.     public function __construct(UuidFactory $factory = null)
  27.     {
  28.         $this->protoFactory = $this->factory = $factory ?? new UuidFactory();
  29.     }
  31.     /**
  32.      * doctrine/orm < 2.11 BC layer.
  33.      */
  34.     public function generate(EntityManager $em, $entity): Uuid
  35.     {
  36.         return $this->generateId($em, $entity);
  37.     }
  39.     public function generateId(EntityManagerInterface $em, $entity): Uuid
  40.     {
  41.         if (null !== $this->entityGetter) {
  42.             if (\is_callable([$entity, $this->entityGetter])) {
  43.                 return $this->factory->create($entity->{$this->entityGetter}());
  44.             }
  46.             return $this->factory->create($entity->{$this->entityGetter});
  47.         }
  49.         return $this->factory->create();
  50.     }
  52.     /**
  53.      * @param Uuid|string|null $namespace
  54.      *
  55.      * @return static
  56.      */
  57.     public function nameBased(string $entityGetter, $namespace = null): self
  58.     {
  59.         $clone = clone $this;
  60.         $clone->factory = $clone->protoFactory->nameBased($namespace);
  61.         $clone->entityGetter = $entityGetter;
  63.         return $clone;
  64.     }
  66.     /**
  67.      * @return static
  68.      */
  69.     public function randomBased(): self
  70.     {
  71.         $clone = clone $this;
  72.         $clone->factory = $clone->protoFactory->randomBased();
  73.         $clone->entityGetter = null;
  75.         return $clone;
  76.     }
  78.     /**
  79.      * @param Uuid|string|null $node
  80.      *
  81.      * @return static
  82.      */
  83.     public function timeBased($node = null): self
  84.     {
  85.         $clone = clone $this;
  86.         $clone->factory = $clone->protoFactory->timeBased($node);
  87.         $clone->entityGetter = null;
  89.         return $clone;
  90.     }
  91. }