[TASK] Clean up form protection tests
[Packages/TYPO3.CMS.git] / typo3 / sysext / core / Classes / Messaging / FlashMessageService.php
1 <?php
2 namespace TYPO3\CMS\Core\Messaging;
3
4 /***************************************************************
5 * Copyright notice
6 *
7 * (c) 2013 Alexander Schnitzler <alex.schnitzler@typovision.de>
8 * All rights reserved
9 *
10 * This script is part of the TYPO3 project. The TYPO3 project is
11 * free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * The GNU General Public License can be found at
17 * http://www.gnu.org/copyleft/gpl.html.
18 * A copy is found in the textfile GPL.txt and important notices to the license
19 * from the author is found in LICENSE.txt distributed with these scripts.
20 *
21 *
22 * This script is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU General Public License for more details.
26 *
27 * This copyright notice MUST APPEAR in all copies of the script!
28 ***************************************************************/
29 /**
30 * A class representing flash messages.
31 *
32 * @author Alexander Schnitzler <alex.schnitzler@typovision.de>
33 */
34 class FlashMessageService implements \TYPO3\CMS\Core\SingletonInterface {
35
36 /**
37 * Array of \TYPO3\CMS\Core\Messaging\FlashMessageQueue objects
38 *
39 * @var array
40 */
41 protected $flashMessageQueues = array();
42
43 /**
44 * Return the message queue for the given identifier.
45 * If no queue exists, an empty one will be created.
46 *
47 * @param string $identifier
48 * @return \TYPO3\CMS\Core\Messaging\FlashMessageQueue
49 * @api
50 */
51 public function getMessageQueueByIdentifier($identifier = 'core.template.flashMessages') {
52 if (!isset($this->flashMessageQueues[$identifier])) {
53 $this->flashMessageQueues[$identifier] = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(
54 'TYPO3\CMS\Core\Messaging\FlashMessageQueue',
55 $identifier
56 );
57 }
58 return $this->flashMessageQueues[$identifier];
59 }
60 }
61
62 ?>