--- /dev/null
+<?php
+/**
+ * A factory class for socket registries
+ *
+ * @author Roland Haeder <webmaster@ship-simu.org>
+ * @version 0.0.0
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009, 2010 Hub Developer Team
+ * @license GNU GPL 3.0 or any newer version
+ * @link http://www.ship-simu.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+class SocketRegistryFactory extends ObjectFactory {
+ /**
+ * Returns a singleton socket registry instance. If an instance is found in
+ * the registry it will be returned, else a new instance is created and
+ * stored in the same registry entry.
+ *
+ * @return $packageInstance A socket registry instance
+ */
+ public static final function createNetworkPackageInstance () {
+ // Do we have an instance in the registry?
+ if (Registry::getRegistry()->instanceExists('socket_registry')) {
+ // Then use this instance
+ $packageInstance = Registry::getRegistry()->getInstance('socket_registry');
+ } else {
+ // Get the registry instance
+ $packageInstance = ObjectFactory::createObjectByConfiguredName('socket_registry_class', array($compressorInstance));
+
+ // Set the instance in registry for further use
+ Registry::getRegistry()->addInstance('socket_registry', $packageInstance);
+ }
+
+ // Return the instance
+ return $packageInstance;
+ }
+
+ /**
+ * Protected constructor
+ *
+ * @return void
+ */
+ protected function __construct () {
+ // Call parent constructor
+ parent::__construct(__CLASS__);
+ }
+}
+?>