1<?php
2/**
3 * Copyright since 2007 PrestaShop SA and Contributors
4 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
5 *
6 * NOTICE OF LICENSE
7 *
8 * This source file is subject to the Open Software License (OSL 3.0)
9 * that is bundled with this package in the file LICENSE.md.
10 * It is also available through the world-wide-web at this URL:
11 * https://opensource.org/licenses/OSL-3.0
12 * If you did not receive a copy of the license and are unable to
13 * obtain it through the world-wide-web, please send an email
14 * to license@prestashop.com so we can send you a copy immediately.
15 *
16 * DISCLAIMER
17 *
18 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
19 * versions in the future. If you wish to customize PrestaShop for your
20 * needs please refer to https://devdocs.prestashop.com/ for more information.
21 *
22 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
23 * @copyright Since 2007 PrestaShop SA and Contributors
24 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
25 */
26
27namespace PrestaShop\PrestaShop\Adapter;
28
29use Symfony\Component\DependencyInjection\ContainerInterface;
30use Symfony\Component\HttpKernel\KernelInterface;
31
32/**
33 * Class SymfonyContainer.
34 *
35 * This is a TEMPORARY class for quick access to the Symfony Container
36 */
37final class SymfonyContainer
38{
39    /** @var ContainerInterface|null */
40    private static $instance = null;
41
42    /**
43     * Get a singleton instance of SymfonyContainer.
44     *
45     * @return ContainerInterface|null;
46     */
47    public static function getInstance()
48    {
49        if (!isset(self::$instance)) {
50            global $kernel;
51
52            if (null !== $kernel && $kernel instanceof KernelInterface) {
53                self::$instance = $kernel->getContainer();
54            }
55        }
56
57        return self::$instance;
58    }
59
60    public static function resetStaticCache()
61    {
62        self::$instance = null;
63    }
64}
65