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pma/vendor/ramsey/uuid/src/Rfc4122/UuidBuilder.php

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+<?php
+
+/**
+ * This file is part of the ramsey/uuid library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
+
+declare(strict_types=1);
+
+namespace Ramsey\Uuid\Rfc4122;
+
+use Ramsey\Uuid\Builder\UuidBuilderInterface;
+use Ramsey\Uuid\Codec\CodecInterface;
+use Ramsey\Uuid\Converter\NumberConverterInterface;
+use Ramsey\Uuid\Converter\TimeConverterInterface;
+use Ramsey\Uuid\Exception\UnableToBuildUuidException;
+use Ramsey\Uuid\Exception\UnsupportedOperationException;
+use Ramsey\Uuid\Nonstandard\UuidV6;
+use Ramsey\Uuid\Rfc4122\UuidInterface as Rfc4122UuidInterface;
+use Ramsey\Uuid\UuidInterface;
+use Throwable;
+
+/**
+ * UuidBuilder builds instances of RFC 4122 UUIDs
+ *
+ * @psalm-immutable
+ */
+class UuidBuilder implements UuidBuilderInterface
+{
+    /**
+     * @var NumberConverterInterface
+     */
+    private $numberConverter;
+
+    /**
+     * @var TimeConverterInterface
+     */
+    private $timeConverter;
+
+    /**
+     * Constructs the DefaultUuidBuilder
+     *
+     * @param NumberConverterInterface $numberConverter The number converter to
+     *     use when constructing the Uuid
+     * @param TimeConverterInterface $timeConverter The time converter to use
+     *     for converting timestamps extracted from a UUID to Unix timestamps
+     */
+    public function __construct(
+        NumberConverterInterface $numberConverter,
+        TimeConverterInterface $timeConverter
+    ) {
+        $this->numberConverter = $numberConverter;
+        $this->timeConverter = $timeConverter;
+    }
+
+    /**
+     * Builds and returns a Uuid
+     *
+     * @param CodecInterface $codec The codec to use for building this Uuid instance
+     * @param string $bytes The byte string from which to construct a UUID
+     *
+     * @return Rfc4122UuidInterface UuidBuilder returns instances of Rfc4122UuidInterface
+     *
+     * @psalm-pure
+     */
+    public function build(CodecInterface $codec, string $bytes): UuidInterface
+    {
+        try {
+            $fields = $this->buildFields($bytes);
+
+            if ($fields->isNil()) {
+                return new NilUuid($fields, $this->numberConverter, $codec, $this->timeConverter);
+            }
+
+            switch ($fields->getVersion()) {
+                case 1:
+                    return new UuidV1($fields, $this->numberConverter, $codec, $this->timeConverter);
+                case 2:
+                    return new UuidV2($fields, $this->numberConverter, $codec, $this->timeConverter);
+                case 3:
+                    return new UuidV3($fields, $this->numberConverter, $codec, $this->timeConverter);
+                case 4:
+                    return new UuidV4($fields, $this->numberConverter, $codec, $this->timeConverter);
+                case 5:
+                    return new UuidV5($fields, $this->numberConverter, $codec, $this->timeConverter);
+                case 6:
+                    return new UuidV6($fields, $this->numberConverter, $codec, $this->timeConverter);
+            }
+
+            throw new UnsupportedOperationException(
+                'The UUID version in the given fields is not supported '
+                . 'by this UUID builder'
+            );
+        } catch (Throwable $e) {
+            throw new UnableToBuildUuidException($e->getMessage(), (int) $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Proxy method to allow injecting a mock, for testing
+     */
+    protected function buildFields(string $bytes): FieldsInterface
+    {
+        return new Fields($bytes);
+    }
+}