googleanalytics
/
lib
/
analytics-admin
/
vendor
/
ramsey
/
uuid
/
src
/
Builder
/
FallbackBuilder.php
BuilderCollection.php
3 years ago
DefaultUuidBuilder.php
3 years ago
DegradedUuidBuilder.php
3 years ago
FallbackBuilder.php
3 years ago
UuidBuilderInterface.php
3 years ago
FallbackBuilder.php
75 lines
| 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\Builder; |
| 16 | |
| 17 | use Ramsey\Uuid\Codec\CodecInterface; |
| 18 | use Ramsey\Uuid\Exception\BuilderNotFoundException; |
| 19 | use Ramsey\Uuid\Exception\UnableToBuildUuidException; |
| 20 | use Ramsey\Uuid\UuidInterface; |
| 21 | |
| 22 | /** |
| 23 | * FallbackBuilder builds a UUID by stepping through a list of UUID builders |
| 24 | * until a UUID can be constructed without exceptions |
| 25 | * |
| 26 | * @psalm-immutable |
| 27 | */ |
| 28 | class FallbackBuilder implements UuidBuilderInterface |
| 29 | { |
| 30 | /** |
| 31 | * @var BuilderCollection |
| 32 | */ |
| 33 | private $builders; |
| 34 | |
| 35 | /** |
| 36 | * @param BuilderCollection $builders An array of UUID builders |
| 37 | */ |
| 38 | public function __construct(BuilderCollection $builders) |
| 39 | { |
| 40 | $this->builders = $builders; |
| 41 | } |
| 42 | |
| 43 | /** |
| 44 | * Builds and returns a UuidInterface instance using the first builder that |
| 45 | * succeeds |
| 46 | * |
| 47 | * @param CodecInterface $codec The codec to use for building this instance |
| 48 | * @param string $bytes The byte string from which to construct a UUID |
| 49 | * |
| 50 | * @return UuidInterface an instance of a UUID object |
| 51 | * |
| 52 | * @psalm-pure |
| 53 | */ |
| 54 | public function build(CodecInterface $codec, string $bytes): UuidInterface |
| 55 | { |
| 56 | $lastBuilderException = null; |
| 57 | |
| 58 | foreach ($this->builders as $builder) { |
| 59 | try { |
| 60 | return $builder->build($codec, $bytes); |
| 61 | } catch (UnableToBuildUuidException $exception) { |
| 62 | $lastBuilderException = $exception; |
| 63 | |
| 64 | continue; |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | throw new BuilderNotFoundException( |
| 69 | 'Could not find a suitable builder for the provided codec and fields', |
| 70 | 0, |
| 71 | $lastBuilderException |
| 72 | ); |
| 73 | } |
| 74 | } |
| 75 |