media-cloud-sync / includes / sdk / google / ramsey / uuid / src / Provider / Node / FallbackNodeProvider.php

FallbackNodeProvider.php in Media Cloud Sync 1.2.10, at includes/sdk/google/ramsey/uuid/src/Provider/Node/FallbackNodeProvider.php

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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	declare (strict_types=1);
13	namespace Dudlewebs\WPMCS\Ramsey\Uuid\Provider\Node;
14
15	use Dudlewebs\WPMCS\Ramsey\Uuid\Exception\NodeException;
16	use Dudlewebs\WPMCS\Ramsey\Uuid\Provider\NodeProviderInterface;
17	use Dudlewebs\WPMCS\Ramsey\Uuid\Type\Hexadecimal;
18	/**
19	* FallbackNodeProvider retrieves the system node ID by stepping through a list
20	* of providers until a node ID can be obtained
21	*/
22	class FallbackNodeProvider implements NodeProviderInterface
23	{
24	/**
25	* @var NodeProviderCollection
26	*/
27	private $nodeProviders;
28	/**
29	* @param NodeProviderCollection $providers Array of node providers
30	*/
31	public function __construct(NodeProviderCollection $providers)
32	{
33	$this->nodeProviders = $providers;
34	}
35	public function getNode(): Hexadecimal
36	{
37	$lastProviderException = null;
38	foreach ($this->nodeProviders as $provider) {
39	try {
40	return $provider->getNode();
41	} catch (NodeException $exception) {
42	$lastProviderException = $exception;
43	continue;
44	}
45	}
46	throw new NodeException('Unable to find a suitable node provider', 0, $lastProviderException);
47	}
48	}
49