5 * @author Roland Haeder <webmaster@ship-simu.org>
7 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 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 TaskHandlerInitializerFilter extends BaseFilter implements Filterable {
26 * Protected constructor
30 protected function __construct () {
31 // Call parent constructor
32 parent::__construct(__CLASS__);
36 * Creates an instance of this filter class
38 * @return $filterInstance An instance of this filter class
40 public final static function createTaskHandlerInitializerFilter () {
42 $filterInstance = new TaskHandlerInitializerFilter();
44 // Return the instance
45 return $filterInstance;
49 * Executes the filter with given request and response objects
51 * @param $requestInstance An instance of a class with an Requestable interface
52 * @param $responseInstance An instance of a class with an Responseable interface
54 * @throws FilterChainException If we need to interrupt the filter chain
57 public function execute (Requestable $requestInstance, Responseable $responseInstance) {
59 $nodeInstance = Registry::getRegistry()->getInstance('node');
61 // Get a new task handler instance
62 $handlerInstance = ObjectFactory::createObjectByConfiguredName('task_handler_class');
64 // Network package reader, needs to be delayed a little
65 $handlerInstance->registerTask('network_package_reader', $nodeInstance->getListenerPoolInstance());
67 // Query handler instance
68 $handlerInstance->registerTask('query_handler', $nodeInstance->getQueryConnectorInstance());
71 $taskInstance = ObjectFactory::createObjectByConfiguredName('idle_task_class');
73 // Register it as well
74 $handlerInstance->registerTask('idle_loop', $taskInstance);
76 // Put the task handler in registry
77 Registry::getRegistry()->addInstance('task', $handlerInstance);
79 // Prepare a self-test task for the listeners
80 $taskInstance = ObjectFactory::createObjectByConfiguredName('hub_selfconnect_task_class');
83 $handlerInstance->registerTask('self_connect', $taskInstance);
85 // Prepare a update-check task
86 $taskInstance = ObjectFactory::createObjectByConfiguredName('hub_update_check_task_class');
89 $handlerInstance->registerTask('update_check', $taskInstance);
91 // Get the list instance here
92 $listInstance = $nodeInstance->getListenerPoolInstance()->getPoolEntriesInstance();
94 // Prepare a ping task
95 $taskInstance = ObjectFactory::createObjectByConfiguredName('hub_ping_task_class', array($listInstance));
98 $handlerInstance->registerTask('ping', $taskInstance);