Register the task handler after it has been created as some tasks may need it

[hub.git] / application / hub / main / filter / task / node / class_NodeTaskHandlerInitializerFilter.php

diff --git a/application/hub/main/filter/task/node/class_NodeTaskHandlerInitializerFilter.php b/application/hub/main/filter/task/node/class_NodeTaskHandlerInitializerFilter.php
index 7e46b791d9ac4ec7de6f8ae78798bcc6ccfbdd3d..abc35dc35ab6f938f233f07366867b6651bbae7c 100644 (file)
--- a/application/hub/main/filter/task/node/class_NodeTaskHandlerInitializerFilter.php
+++ b/application/hub/main/filter/task/node/class_NodeTaskHandlerInitializerFilter.php
@@ -2,11 +2,11 @@
 /**
  * A TaskHandlerInitializer filter for hubs
  *
- * @author             Roland Haeder <webmaster@ship-simu.org>
+ * @author             Roland Haeder <webmaster@shipsimu.org>
  * @version            0.0.0
- * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2011 Hub Developer Team
+ * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2014 Hub Developer Team
  * @license            GNU GPL 3.0 or any newer version
- * @link               http://www.ship-simu.org
+ * @link               http://www.shipsimu.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
@@ -21,7 +21,7 @@
  * 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 NodeTaskHandlerInitializerFilter extends BaseFilter implements Filterable {
+class NodeTaskHandlerInitializerFilter extends BaseNodeFilter implements Filterable {
        /**
         * Protected constructor
         *
@@ -51,39 +51,87 @@ class NodeTaskHandlerInitializerFilter extends BaseFilter implements Filterable
         * @param       $requestInstance        An instance of a class with an Requestable interface
         * @param       $responseInstance       An instance of a class with an Responseable interface
         * @return      void
-        * @throws      FilterChainException    If we need to interrupt the filter chain
+        * @throws      FilterChainException    If the filter chain needs to be interrupted
         * @todo        Maybe some more tasks needs to be added?
         */
        public function execute (Requestable $requestInstance, Responseable $responseInstance) {
                // Get node instance
-               $nodeInstance = Registry::getRegistry()->getInstance('node');
+               $nodeInstance = NodeObjectFactory::createNodeInstance();
 
                // Get a new task handler instance
                $handlerInstance = ObjectFactory::createObjectByConfiguredName('task_handler_class');
 
-               // Network package reader, needs to be delayed a little
-               $handlerInstance->registerTask('network_package_reader', $nodeInstance->getListenerPoolInstance());
+               // Put the task handler in registry
+               Registry::getRegistry()->addInstance('task_handler', $handlerInstance);
+
+               // Prepare a package-tags initialization task for the listeners
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_package_tags_init_task_class');
+
+               // Register it
+               $handlerInstance->registerTask('package_tags_init', $taskInstance);
 
                // Generate package writer task
-               $taskInstance = ObjectFactory::createObjectByConfiguredName('hub_package_writer_task_class');
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_package_writer_task_class');
 
                // Register it as well
                $handlerInstance->registerTask('network_package_writer', $taskInstance);
 
-               // Query handler instance
-               $handlerInstance->registerTask('query_handler', $nodeInstance->getQueryConnectorInstance());
+               // Generate package reader task
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_package_reader_task_class', array($nodeInstance->getListenerPoolInstance()));
+
+               // Network package reader, needs to be delayed a little
+               $handlerInstance->registerTask('network_package_reader', $taskInstance);
+
+               // Generate socket listener task
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_socket_listener_task_class');
+
+               // Network package reader, needs to be delayed a little
+               $handlerInstance->registerTask('socket_listener', $taskInstance);
+
+               // Generate package decoder task
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_package_decoder_task_class');
+
+               // Register it as well
+               $handlerInstance->registerTask('package_decoder', $taskInstance);
+
+               // Generate chunk assembler task
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_chunk_assembler_task_class');
 
-               // Queue handler instance
-               $handlerInstance->registerTask('queue_handler', $nodeInstance->getQueueConnectorInstance());
+               // Register it as well
+               $handlerInstance->registerTask('chunk_assembler', $taskInstance);
+
+               // Generate DHT initialization task
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_dht_init_task_class');
+
+               // Register it as well
+               $handlerInstance->registerTask('dht_init', $taskInstance);
+
+               // Generate DHT query task
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_dht_query_task_class');
+
+               // Register it as well
+               $handlerInstance->registerTask('dht_query', $taskInstance);
+
+               // Generate DHT publication-check task
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_dht_publication_check_task_class');
+
+               // Register it as well
+               $handlerInstance->registerTask('dht_check_publication', $taskInstance);
+
+               // Generate DHT publication task
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_dht_publication_task_class');
+
+               // Register it as well
+               $handlerInstance->registerTask('dht_publication', $taskInstance);
 
                // Prepare a self-test task for the listeners
-               $taskInstance = ObjectFactory::createObjectByConfiguredName('hub_selfconnect_task_class');
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_selfconnect_task_class');
 
                // Register it
                $handlerInstance->registerTask('self_connect', $taskInstance);
 
                // Prepare a update-check task
-               $taskInstance = ObjectFactory::createObjectByConfiguredName('hub_update_check_task_class');
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_update_check_task_class');
 
                // Register it
                $handlerInstance->registerTask('update_check', $taskInstance);
@@ -92,13 +140,17 @@ class NodeTaskHandlerInitializerFilter extends BaseFilter implements Filterable
                $listInstance = $nodeInstance->getListenerPoolInstance()->getPoolEntriesInstance();
 
                // Prepare a ping task
-               $taskInstance = ObjectFactory::createObjectByConfiguredName('hub_ping_task_class', array($listInstance));
+               $taskInstance = ObjectFactory::createObjectByConfiguredName('node_ping_task_class', array($listInstance));
 
                // Register it
                $handlerInstance->registerTask('ping', $taskInstance);
 
-               // Put the task handler in registry
-               Registry::getRegistry()->addInstance('task', $handlerInstance);
+               /*
+                * Allow extra node-depending tasks, e.g. the bootstrapper node needs
+                * booting its DHT. DHTs are decentralized and are working on
+                * peer-to-peer basis.
+                */
+               $nodeInstance->addExtraTasks($handlerInstance);
        }
 }