UniqueIDIdentificationGenerator.php

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<?php declare(strict_types=1);

namespace ILIAS\ResourceStorage\Identification;

use ILIAS\Data\UUID\Factory;

class UniqueIDIdentificationGenerator implements IdentificationGenerator
{
    protected $factory;

    public function __construct()
    {
        $this->factory = new Factory();
    }

    public function getUniqueResourceIdentification() : ResourceIdentification
    {
        try {
            $unique_id = $this->factory->uuid4AsString();
        } catch (\Exception $e) {
            throw new \LogicException('Generating uuid failed: ' . $e->getMessage());
        } finally {
            return new ResourceIdentification($unique_id);
        }
    }
}