| 148 |
lars |
1 |
<?php
|
|
|
2 |
|
|
|
3 |
/**
|
|
|
4 |
* This file is part of the ramsey/uuid library
|
|
|
5 |
*
|
|
|
6 |
* For the full copyright and license information, please view the LICENSE
|
|
|
7 |
* file that was distributed with this source code.
|
|
|
8 |
*
|
|
|
9 |
* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
|
|
|
10 |
* @license http://opensource.org/licenses/MIT MIT
|
|
|
11 |
*/
|
|
|
12 |
|
|
|
13 |
declare(strict_types=1);
|
|
|
14 |
|
|
|
15 |
namespace Ramsey\Uuid\Rfc4122;
|
|
|
16 |
|
|
|
17 |
use Ramsey\Uuid\Codec\CodecInterface;
|
|
|
18 |
use Ramsey\Uuid\Converter\NumberConverterInterface;
|
|
|
19 |
use Ramsey\Uuid\Converter\TimeConverterInterface;
|
|
|
20 |
use Ramsey\Uuid\Exception\InvalidArgumentException;
|
|
|
21 |
use Ramsey\Uuid\Rfc4122\FieldsInterface as Rfc4122FieldsInterface;
|
|
|
22 |
use Ramsey\Uuid\Uuid;
|
|
|
23 |
|
|
|
24 |
/**
|
|
|
25 |
* Version 3 UUIDs are named-based, using combination of a namespace and name
|
|
|
26 |
* that are hashed into a 128-bit unsigned integer using MD5
|
|
|
27 |
*
|
|
|
28 |
* @psalm-immutable
|
|
|
29 |
*/
|
|
|
30 |
final class UuidV3 extends Uuid implements UuidInterface
|
|
|
31 |
{
|
|
|
32 |
/**
|
|
|
33 |
* Creates a version 3 (name-based, MD5-hashed) UUID
|
|
|
34 |
*
|
|
|
35 |
* @param Rfc4122FieldsInterface $fields The fields from which to construct a UUID
|
|
|
36 |
* @param NumberConverterInterface $numberConverter The number converter to use
|
|
|
37 |
* for converting hex values to/from integers
|
|
|
38 |
* @param CodecInterface $codec The codec to use when encoding or decoding
|
|
|
39 |
* UUID strings
|
|
|
40 |
* @param TimeConverterInterface $timeConverter The time converter to use
|
|
|
41 |
* for converting timestamps extracted from a UUID to unix timestamps
|
|
|
42 |
*/
|
|
|
43 |
public function __construct(
|
|
|
44 |
Rfc4122FieldsInterface $fields,
|
|
|
45 |
NumberConverterInterface $numberConverter,
|
|
|
46 |
CodecInterface $codec,
|
|
|
47 |
TimeConverterInterface $timeConverter
|
|
|
48 |
) {
|
|
|
49 |
if ($fields->getVersion() !== Uuid::UUID_TYPE_HASH_MD5) {
|
|
|
50 |
throw new InvalidArgumentException(
|
|
|
51 |
'Fields used to create a UuidV3 must represent a '
|
|
|
52 |
. 'version 3 (name-based, MD5-hashed) UUID'
|
|
|
53 |
);
|
|
|
54 |
}
|
|
|
55 |
|
|
|
56 |
parent::__construct($fields, $numberConverter, $codec, $timeConverter);
|
|
|
57 |
}
|
|
|
58 |
}
|