Task handler added, a lot rewrites

[hub.git] / application / hub / main / commands / console / class_HubConsoleMainCommand.php

diff --git a/application/hub/main/commands/console/class_HubConsoleMainCommand.php b/application/hub/main/commands/console/class_HubConsoleMainCommand.php
index d89548d8ed2485f997b3bc034963fed211408af8..4be290c5269ec99e0526d384cb2d5e427c091667 100644 (file)
--- a/application/hub/main/commands/console/class_HubConsoleMainCommand.php
+++ b/application/hub/main/commands/console/class_HubConsoleMainCommand.php
@@ -1,10 +1,10 @@
 <?php
 /**
- * A command for 'main'
+ * A command for the 'main' routine
  *
  * @author             Roland Haeder <webmaster@ship-simu.org>
  * @version            0.0.0
- * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 Core Developer Team
+ * @copyright  Copyright (c) 2007, 2008 Roland Haeder, 2009 Hub Developer Team
  * @license            GNU GPL 3.0 or any newer version
  * @link               http://www.ship-simu.org
  *
@@ -55,10 +55,48 @@ class HubConsoleMainCommand extends BaseCommand implements Commandable {
         * @param       $requestInstance        An instance of a class with an Requestable interface
         * @param       $responseInstance       An instance of a class with an Responseable interface
         * @return      void
-        * @todo        0% done
         */
        public function execute (Requestable $requestInstance, Responseable $responseInstance) {
-               $this->partialStub('Unfinished method.');
+               // Get a registry and the application instance from it
+               $applicationInstance = Registry::getRegistry()->getInstance('app');
+
+               // ----------------------- Bootstrapping phase ------------------------
+               // Try to bootstrap the node and pass the request instance to it for
+               // extra arguments which mostly override config entries or enable special
+               // features within the hub (none is ready at this development stage)
+               $this->debugOutput('BOOTSTRAP: Beginning with bootstrap...');
+               $applicationInstance->getControllerInstance()->executeBootstrapFilters($requestInstance, $responseInstance);
+               $this->debugOutput('BOOTSTRAP: Bootstrap finished.');
+
+               // Get node instance
+               $nodeInstance = Registry::getRegistry()->getInstance('node');
+
+               // -------------------------- Hub activation --------------------------
+               // Activates the hub by doing some final preparation steps and setting
+               // the attribute $hubIsActive to true
+               $nodeInstance->activateHub($requestInstance, $responseInstance);
+
+               // Get task handler instance
+               $handlerInstance = Registry::getRegistry()->getInstance('task');
+
+               // Debug message
+               $this->debugOutput('MAIN: --- Entering main loop. ---');
+
+               // ----------------------------- Main loop ----------------------------
+               // This is the main loop. Queried calls should come back here very fast
+               // so the whole application runs on nice speed. This while-loop goes
+               // until the hub is no longer active.
+               while (($nodeInstance->isHubActive()) && ($handlerInstance->hasTasksLeft())) {
+                       // Handle the listeners
+                       // @TODO We may have to catch some exceptions here
+                       $nodeInstance->getListenerPoolInstance()->handleListenerPool();
+
+                       // Handle the qeues
+                       $nodeInstance->getQueryInstance()->handleQueues();
+               } // END - while
+
+               // Debug message
+               $this->debugOutput('MAIN: --- Leaving main loop. ---');
        }
 
        /**
@@ -67,6 +105,7 @@ class HubConsoleMainCommand extends BaseCommand implements Commandable {
         * @param       $controllerInstance             A controller instance
         * @param       $requestInstance                An instance of a class with an Requestable interface
         * @return      void
+        * @todo        Should we add some more filters?
         */
        public function addExtraFilters (Controller $controllerInstance, Requestable $requestInstance) {
                // Add pre filters
@@ -74,9 +113,23 @@ class HubConsoleMainCommand extends BaseCommand implements Commandable {
                $controllerInstance->addPreFilter(ObjectFactory::createObjectByConfiguredName('console_welcome_teaser_filter'));
 
                // Add bootstrap filters
-               $controllerInstance->addBootstrapFilter(ObjectFactory::createObjectByConfiguredName('hub_bootstrap_aquire_hubid_filter'));
-               $controllerInstance->addBootstrapFilter(ObjectFactory::createObjectByConfiguredName('hub_bootstrap_gen_sessionid_filter'));
+               $controllerInstance->addBootstrapFilter(ObjectFactory::createObjectByConfiguredName('hub_bootstrap_generate_hubid_filter'));
+               $controllerInstance->addBootstrapFilter(ObjectFactory::createObjectByConfiguredName('hub_bootstrap_generate_sessionid_filter'));
                $controllerInstance->addBootstrapFilter(ObjectFactory::createObjectByConfiguredName('hub_bootstrap_restore_nodelist_filter'));
+               $controllerInstance->addBootstrapFilter(ObjectFactory::createObjectByConfiguredName('hub_bootstrap_init_queues_filter'));
+               $controllerInstance->addBootstrapFilter(ObjectFactory::createObjectByConfiguredName('hub_bootstrap_extra_bootstrap_filter'));
+               $controllerInstance->addBootstrapFilter(ObjectFactory::createObjectByConfiguredName('hub_bootstrap_listener_pool_filter'));
+
+               // Add hub activation filters
+               $controllerInstance->addActivationFilter(ObjectFactory::createObjectByConfiguredName('hub_activation_task_handler_initializer_filter'));
+
+               // Add shutdown filters
+               $controllerInstance->addShutdownFilter(ObjectFactory::createObjectByConfiguredName('hub_shutdown_flush_node_list_filter'));
+               $controllerInstance->addShutdownFilter(ObjectFactory::createObjectByConfiguredName('hub_shutdown_deinit_queues_filter'));
+               $controllerInstance->addShutdownFilter(ObjectFactory::createObjectByConfiguredName('hub_shutdown_listener_pool_filter'));
+
+               // This is the last generic filter
+               $controllerInstance->addShutdownFilter(ObjectFactory::createObjectByConfiguredName('hub_shutdown_node_filter'));
        }
 }