3 namespace CoreFramework\Factory\Cache;
5 // Import framework stuff
6 use CoreFramework\Factory\ObjectFactory;
11 * @author Roland Haeder <webmaster@shipsimu.org>
13 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core Developer Team
14 * @license GNU GPL 3.0 or any newer version
15 * @link http://www.shipsimu.org
17 * This program is free software: you can redistribute it and/or modify
18 * it under the terms of the GNU General Public License as published by
19 * the Free Software Foundation, either version 3 of the License, or
20 * (at your option) any later version.
22 * This program 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.
27 * You should have received a copy of the GNU General Public License
28 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 class CacheFactory extends BaseFactory {
34 private static $selfInstance = NULL;
37 * Protected constructor
41 protected function __construct () {
42 // Call parent constructor
43 parent::__construct(__CLASS__);
47 * Singleton getter for this class
49 * @return $selfInstance An instance of this class
51 public static final function getFactory () {
52 // Is the instance null?
53 if (is_null(self::$selfInstance)) {
55 self::$selfInstance = new CacheFactory();
58 // Return the instance
59 return self::$selfInstance;
63 * Creates a configured cache instance
65 * @return $cacheInstance An instance of the configured cache
67 public function createConfiguredCache () {
68 // Read the config entry
69 $cacheType = $this->getConfigInstance()->getConfigEntry('cache_class');
71 // And get a new instance
72 $cacheInstance = ObjectFactory::createObjectByName($cacheType);
74 // Return the instance
75 return $cacheInstance;