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vendor/symfony/uid/Factory/UuidFactory.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Uid\Factory;
+
+use Symfony\Component\Uid\Uuid;
+use Symfony\Component\Uid\UuidV1;
+use Symfony\Component\Uid\UuidV4;
+use Symfony\Component\Uid\UuidV5;
+use Symfony\Component\Uid\UuidV6;
+
+class UuidFactory
+{
+    private string $defaultClass;
+    private string $timeBasedClass;
+    private string $nameBasedClass;
+    private string $randomBasedClass;
+    private ?Uuid $timeBasedNode;
+    private ?Uuid $nameBasedNamespace;
+
+    public function __construct(string|int $defaultClass = UuidV6::class, string|int $timeBasedClass = UuidV6::class, string|int $nameBasedClass = UuidV5::class, string|int $randomBasedClass = UuidV4::class, Uuid|string|null $timeBasedNode = null, Uuid|string|null $nameBasedNamespace = null)
+    {
+        if (null !== $timeBasedNode && !$timeBasedNode instanceof Uuid) {
+            $timeBasedNode = Uuid::fromString($timeBasedNode);
+        }
+
+        if (null !== $nameBasedNamespace) {
+            $nameBasedNamespace = $this->getNamespace($nameBasedNamespace);
+        }
+
+        $this->defaultClass = is_numeric($defaultClass) ? Uuid::class.'V'.$defaultClass : $defaultClass;
+        $this->timeBasedClass = is_numeric($timeBasedClass) ? Uuid::class.'V'.$timeBasedClass : $timeBasedClass;
+        $this->nameBasedClass = is_numeric($nameBasedClass) ? Uuid::class.'V'.$nameBasedClass : $nameBasedClass;
+        $this->randomBasedClass = is_numeric($randomBasedClass) ? Uuid::class.'V'.$randomBasedClass : $randomBasedClass;
+        $this->timeBasedNode = $timeBasedNode;
+        $this->nameBasedNamespace = $nameBasedNamespace;
+    }
+
+    public function create(): Uuid
+    {
+        $class = $this->defaultClass;
+
+        return new $class();
+    }
+
+    public function randomBased(): RandomBasedUuidFactory
+    {
+        return new RandomBasedUuidFactory($this->randomBasedClass);
+    }
+
+    public function timeBased(Uuid|string|null $node = null): TimeBasedUuidFactory
+    {
+        $node ??= $this->timeBasedNode;
+
+        if (null !== $node && !$node instanceof Uuid) {
+            $node = Uuid::fromString($node);
+        }
+
+        return new TimeBasedUuidFactory($this->timeBasedClass, $node);
+    }
+
+    public function nameBased(Uuid|string|null $namespace = null): NameBasedUuidFactory
+    {
+        $namespace ??= $this->nameBasedNamespace;
+
+        if (null === $namespace) {
+            throw new \LogicException(sprintf('A namespace should be defined when using "%s()".', __METHOD__));
+        }
+
+        return new NameBasedUuidFactory($this->nameBasedClass, $this->getNamespace($namespace));
+    }
+
+    private function getNamespace(Uuid|string $namespace): Uuid
+    {
+        if ($namespace instanceof Uuid) {
+            return $namespace;
+        }
+
+        return match ($namespace) {
+            'dns' => new UuidV1(Uuid::NAMESPACE_DNS),
+            'url' => new UuidV1(Uuid::NAMESPACE_URL),
+            'oid' => new UuidV1(Uuid::NAMESPACE_OID),
+            'x500' => new UuidV1(Uuid::NAMESPACE_X500),
+            default => Uuid::fromString($namespace),
+        };
+    }
+}