3 namespace Org\Mxchange\CoreFramework\Factory\Cache;
5 // Import framework stuff
6 use Org\Mxchange\CoreFramework\Factory\BaseFactory;
7 use Org\Mxchange\CoreFramework\Factory\ObjectFactory;
12 * @author Roland Haeder <webmaster@shipsimu.org>
14 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2020 Core Developer Team
15 * @license GNU GPL 3.0 or any newer version
16 * @link http://www.shipsimu.org
18 * This program is free software: you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation, either version 3 of the License, or
21 * (at your option) any later version.
23 * This program 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.
28 * You should have received a copy of the GNU General Public License
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 class CacheFactory extends BaseFactory {
35 private static $selfInstance = NULL;
38 * Protected constructor
42 protected function __construct () {
43 // Call parent constructor
44 parent::__construct(__CLASS__);
48 * Singleton getter for this class
50 * @return $selfInstance An instance of this class
52 public static final function getFactory () {
53 // Is the instance null?
54 if (is_null(self::$selfInstance)) {
56 self::$selfInstance = new CacheFactory();
59 // Return the instance
60 return self::$selfInstance;
64 * Creates a configured cache instance
66 * @return $cacheInstance An instance of the configured cache
68 public function createConfiguredCache () {
69 // Read the config entry
70 $cacheType = $this->getConfigInstance()->getConfigEntry('cache_class');
72 // And get a new instance
73 $cacheInstance = ObjectFactory::createObjectByName($cacheType);
75 // Return the instance
76 return $cacheInstance;