2 /***************************************************************
5 * (c) 2009 Jochen Rau <jochen.rau@typoplanet.de>
8 * This class is a backport of the corresponding class of FLOW3.
9 * All credits go to the v5 team.
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.
17 * The GNU General Public License can be found at
18 * http://www.gnu.org/copyleft/gpl.html.
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.
25 * This copyright notice MUST APPEAR in all copies of the script!
26 ***************************************************************/
29 * The Extbase Persistence Manager
32 * @subpackage Persistence
33 * @version $Id: Manager.php 2293 2009-05-20 18:14:45Z robert $
36 class Tx_Extbase_Persistence_Manager
implements Tx_Extbase_Persistence_ManagerInterface
, t3lib_Singleton
{
39 * @var Tx_Extbase_Persistence_BackendInterface
44 * @var Tx_Extbase_Persistence_Session
49 * Injects the Persistence Backend
51 * @param Tx_Extbase_Persistence_BackendInterface $backend The persistence backend
55 public function injectBackend(Tx_Extbase_Persistence_BackendInterface
$backend) {
56 $this->backend
= $backend;
61 * Injects the Persistence Session
63 * @param Tx_Extbase_Persistence_Session $session The persistence session
67 public function injectSession(Tx_Extbase_Persistence_Session
$session) {
68 $this->session
= $session;
72 * Returns the current persistence session
74 * @return Tx_Extbase_Persistence_Session
77 public function getSession() {
78 return $this->session
;
82 * Returns the persistence backend
84 * @return Tx_Extbase_Persistence_BackendInterface
86 public function getBackend() {
87 return $this->backend
;
91 * Commits new objects and changes to objects in the current persistence
92 * session into the backend
96 public function persistAll() {
97 $aggregateRootObjects = new Tx_Extbase_Persistence_ObjectStorage();
98 $aggregateRootObjects->addAll($this->session
->getAddedObjects());
99 $aggregateRootObjects->addAll($this->session
->getReconstitutedObjects());
101 $removedObjects = $this->session
->getRemovedObjects();
103 $this->backend
->setAggregateRootObjects($aggregateRootObjects);
104 $this->backend
->setDeletedObjects($removedObjects);
105 $this->backend
->commit();