3 namespace CoreFramework\Factory\Connection;
5 // Import framework stuff
6 use CoreFramework\Factory\ObjectFactory;
7 use CoreFramework\Registry\Registry;
10 * A factory class for ShareableInfo
12 * @author Roland Haeder <webmaster@ship-simu.org>
14 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core 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 ConnectionInfoFactory extends ObjectFactory {
33 * Protected constructor
37 protected function __construct () {
38 // Call parent constructor
39 parent::__construct(__CLASS__);
43 * Returns a singleton (registry-based) ShareableInfo instance
45 * @param $protocolName Name of protocol (e.g. 'tcp')
46 * @param $type Connection type ('listener' or 'helper')
47 * @return $infoInstance An instance of a ShareableInfo class
49 public static final function createConnectionInfoInstance ($protocolName, $type) {
51 $key = 'connection_info_' . $protocolName . '_' . $type;
53 // If there is no info?
54 if (Registry::getRegistry()->instanceExists($key)) {
55 // Get info from registry
56 $infoInstance = Registry::getRegistry()->getInstance($key);
58 // Get the info instance
59 $infoInstance = self::createObjectByConfiguredName('connection_info_class');
61 // Add it to the registry
62 Registry::getRegistry()->addInstance($key, $infoInstance);
65 // Return the instance