[!!! +FEATURE] Extbase (DataMapper, DataMap): Extbase resolves the table name for...
[Packages/TYPO3.CMS.git] / typo3 / sysext / extbase / Classes / Persistence / Manager.php
1 <?php
2 /***************************************************************
3 * Copyright notice
4 *
5 * (c) 2009 Jochen Rau <jochen.rau@typoplanet.de>
6 * All rights reserved
7 *
8 * This class is a backport of the corresponding class of FLOW3.
9 * All credits go to the v5 team.
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 *
20 * This script is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * This copyright notice MUST APPEAR in all copies of the script!
26 ***************************************************************/
27
28 /**
29 * The Extbase Persistence Manager
30 *
31 * @package Extbase
32 * @subpackage Persistence
33 * @version $Id: Manager.php 2293 2009-05-20 18:14:45Z robert $
34 *
35 */
36 class Tx_Extbase_Persistence_Manager implements Tx_Extbase_Persistence_ManagerInterface, t3lib_Singleton {
37
38 /**
39 * @var Tx_Extbase_Persistence_BackendInterface
40 */
41 protected $backend;
42
43 /**
44 * @var Tx_Extbase_Persistence_Session
45 */
46 protected $session;
47
48 /**
49 * Injects the persistence backend
50 *
51 * @param Tx_Extbase_Persistence_BackendInterface $backend The persistence backend
52 * @return void
53 * @internal
54 */
55 public function injectBackend(Tx_Extbase_Persistence_BackendInterface $backend) {
56 $this->backend = $backend;
57 }
58 /**
59 *
60 * Injects the persistence session
61 *
62 * @param Tx_Extbase_Persistence_Session $session The persistence session
63 * @return void
64 * @internal
65 */
66 public function injectSession(Tx_Extbase_Persistence_Session $session) {
67 $this->session = $session;
68 }
69
70 /**
71 * Returns the current persistence session
72 *
73 * @return Tx_Extbase_Persistence_Session
74 * @internal
75 */
76 public function getSession() {
77 return $this->session;
78 }
79
80 /**
81 * Returns the persistence backend
82 *
83 * @return Tx_Extbase_Persistence_BackendInterface
84 */
85 public function getBackend() {
86 return $this->backend;
87 }
88
89 /**
90 * Commits new objects and changes to objects in the current persistence
91 * session into the backend
92 *
93 * @return void
94 */
95 public function persistAll() {
96 $aggregateRootObjects = new Tx_Extbase_Persistence_ObjectStorage();
97 $aggregateRootObjects->addAll($this->session->getAddedObjects());
98 $aggregateRootObjects->addAll($this->session->getReconstitutedObjects());
99
100 $removedObjects = $this->session->getRemovedObjects();
101
102 $this->backend->setAggregateRootObjects($aggregateRootObjects);
103 $this->backend->setDeletedObjects($removedObjects);
104 $this->backend->commit();
105 }
106 }
107 ?>