3 * A factory class for socket registries
5 * @author Roland Haeder <webmaster@ship-simu.org>
7 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009, 2010 Hub Developer Team
8 * @license GNU GPL 3.0 or any newer version
9 * @link http://www.ship-simu.org
11 * This program is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation, either version 3 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 class SocketRegistryFactory extends ObjectFactory {
26 * Returns a singleton socket registry instance. If an instance is found in
27 * the registry it will be returned, else a new instance is created and
28 * stored in the same registry entry.
30 * @return $packageInstance A socket registry instance
32 public static final function createNetworkPackageInstance () {
33 // Do we have an instance in the registry?
34 if (Registry::getRegistry()->instanceExists('socket_registry')) {
35 // Then use this instance
36 $packageInstance = Registry::getRegistry()->getInstance('socket_registry');
38 // Get the registry instance
39 $packageInstance = ObjectFactory::createObjectByConfiguredName('socket_registry_class', array($compressorInstance));
41 // Set the instance in registry for further use
42 Registry::getRegistry()->addInstance('socket_registry', $packageInstance);
45 // Return the instance
46 return $packageInstance;
50 * Protected constructor
54 protected function __construct () {
55 // Call parent constructor
56 parent::__construct(__CLASS__);