[TASK] Re-work/simplify copyright header in PHP files - Part 2
[Packages/TYPO3.CMS.git] / typo3 / sysext / install / Classes / Controller / Action / Ajax / ClearCache.php
1 <?php
2 namespace TYPO3\CMS\Install\Controller\Action\Ajax;
3
4 /**
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 /**
18 * Clear Cache
19 *
20 * This is an ajax wrapper for clearing the cache. Used for example
21 * after uninstalling an extension via ajax.
22 *
23 * @see \TYPO3\CMS\Install\Service\ClearCacheService
24 */
25 class ClearCache extends AbstractAjaxAction {
26
27 /**
28 * Executes the action
29 *
30 * @return string Rendered content
31 */
32 protected function executeAction() {
33 /** @var \TYPO3\CMS\Install\Service\ClearCacheService $clearCacheService */
34 $clearCacheService = $this->objectManager->get('TYPO3\\CMS\\Install\\Service\\ClearCacheService');
35 $clearCacheService->clearAll();
36 return 'OK';
37 }
38 }