Raising Extbase and Fluid to version 1.2.0
[Packages/TYPO3.CMS.git] / typo3 / sysext / extbase / Classes / Utility / ClassLoader.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 * Autoloader of Extbase
30 *
31 * @package Extbase
32 * @subpackage Utility
33 * @version $Id: ClassLoader.php 1729 2009-11-25 21:37:20Z stucki $
34 */
35 class Tx_Extbase_Utility_ClassLoader {
36
37 /**
38 * Loads php files containing classes or interfaces found in the classes directory of
39 * an extension.
40 *
41 * @param string $className: Name of the class/interface to load
42 * @uses t3lib_extMgm::extPath()
43 * @return void
44 */
45 public static function loadClass($className) {
46 $classNameParts = explode('_', $className, 3);
47 $extensionKey = Tx_Extbase_Utility_Extension::convertCamelCaseToLowerCaseUnderscored($classNameParts[1]);
48 if (t3lib_extMgm::isLoaded($extensionKey)) {
49 $classFilePathAndName = t3lib_extMgm::extPath($extensionKey) . 'Classes/' . strtr($classNameParts[2], '_', '/') . '.php';
50 if (file_exists($classFilePathAndName)) {
51 require_once($classFilePathAndName);
52 }
53 }
54 }
55
56 }
57 ?>