[TASK] Add default TypoScript setting for extbase query cache
[Packages/TYPO3.CMS.git] / typo3 / sysext / extbase / Classes / Persistence / Generic / QueryFactory.php
1 <?php
2 namespace TYPO3\CMS\Extbase\Persistence\Generic;
3
4 /***************************************************************
5 * Copyright notice
6 *
7 * (c) 2010-2013 Extbase Team (http://forge.typo3.org/projects/typo3v4-mvc)
8 * Extbase is a backport of TYPO3 Flow. All credits go to the TYPO3 Flow team.
9 * All rights reserved
10 *
11 * This script is part of the TYPO3 project. The TYPO3 project is
12 * free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
16 *
17 * The GNU General Public License can be found at
18 * http://www.gnu.org/copyleft/gpl.html.
19 * A copy is found in the text file GPL.txt and important notices to the license
20 * from the author is found in LICENSE.txt distributed with these scripts.
21 *
22 *
23 * This script is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 * GNU General Public License for more details.
27 *
28 * This copyright notice MUST APPEAR in all copies of the script!
29 ***************************************************************/
30 /**
31 * The QueryFactory used to create queries against the storage backend
32 */
33 class QueryFactory implements QueryFactoryInterface, \TYPO3\CMS\Core\SingletonInterface {
34
35 /**
36 * @var \TYPO3\CMS\Extbase\Object\ObjectManagerInterface
37 * @inject
38 */
39 protected $objectManager;
40
41 /**
42 * @var \TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface
43 * @inject
44 */
45 protected $configurationManager;
46
47 /**
48 * @var \TYPO3\CMS\Extbase\Persistence\Generic\Mapper\DataMapper
49 * @inject
50 */
51 protected $dataMapper;
52
53 /**
54 * Creates a query object working on the given class name
55 *
56 * @param string $className The class name
57 * @return \TYPO3\CMS\Extbase\Persistence\QueryInterface
58 * @throws \TYPO3\CMS\Extbase\Persistence\Generic\Exception
59 */
60 public function create($className) {
61 $query = $this->objectManager->get('TYPO3\\CMS\\Extbase\\Persistence\\QueryInterface', $className);
62 $querySettings = $this->objectManager->get('TYPO3\\CMS\\Extbase\\Persistence\\Generic\\QuerySettingsInterface');
63
64 $dataMap = $this->dataMapper->getDataMap($className);
65 if ($dataMap->getIsStatic() || $dataMap->getRootLevel()) {
66 $querySettings->setRespectStoragePage(FALSE);
67 }
68
69 $frameworkConfiguration = $this->configurationManager->getConfiguration(\TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface::CONFIGURATION_TYPE_FRAMEWORK);
70 $querySettings->setStoragePageIds(\TYPO3\CMS\Core\Utility\GeneralUtility::intExplode(',', $frameworkConfiguration['persistence']['storagePid']));
71 if ($querySettings instanceof Typo3QuerySettings) {
72 $querySettings->useQueryCache($frameworkConfiguration['persistence']['useQueryCache']);
73 }
74 $query->setQuerySettings($querySettings);
75 return $query;
76 }
77 }