3 namespace Org\Mxchange\City\Factory\Manager;
5 // Import framework stuff
6 use Org\Mxchange\CoreFramework\Factory\BaseFactory;
7 use Org\Mxchange\CoreFramework\Registry\GenericRegistry;
10 * A factory class for managers
12 * @author Roland Haeder <webmaster@ship-simu.org>
14 * @copyright Copyright (c) 2015, 2016 City Developer Team
15 * @license GNU GPL 3.0 or any newer version
16 * @link http://www.ship-simu.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 ManagerFactory extends BaseFactory {
33 * Protected constructor
37 protected function __construct () {
38 // Call parent constructor
39 parent::__construct(__CLASS__);
43 * Returns a singleton (registry-based) ManageableFoo instance
45 * @param $type Type of manager to return
46 * @return $managerInstance An instance of a ManageableFoo class
48 public static final function createManagerByType ($type) {
49 // Get new factory instance
50 $factoryInstance = new ManagerFactory();
53 $key = $type . '_manager';
55 // If there is no handler?
56 if (GenericRegistry::getRegistry()->instanceExists($key)) {
57 // Get handler from registry
58 $managerInstance = GenericRegistry::getRegistry()->getInstance($key);
60 // Get the proper manager instance
61 $managerInstance = ObjectFactory::createObjectByConfiguredName($key . '_class');
63 // Add it to the registry
64 GenericRegistry::getRegistry()->addInstance($key, $managerInstance);
67 // Return the instance
68 return $managerInstance;