* Please remember that this include file is being loaded *before* the class
* loader is loading classes from "exceptions", "interfaces" and "main"!
*
- * @author Roland Haeder <webmaster@ship-simu.org>
+ * @author Roland Haeder <webmaster@shipsimu.org>
* @version 0.0
- * @copyright Copyright (c) 2007 - 2008 Roland Haeder, 2009 Hub Developer Team
+ * @copyright Copyright (c) 2007 - 2008 Roland Haeder, 2009 - 2015 Hub Developer Team
* @license GNU GPL 3.0 or any newer version
*
* This program is free software: you can redistribute it and/or modify
/**
* The version number of this application
*/
- private $appVersion = "";
+ private $appVersion = '';
/**
* The human-readable name for this application
*/
- private $appName = "";
+ private $appName = '';
/**
* The short uni*-like name for this application
*/
- private $shortName = "";
+ private $shortName = '';
/**
* An instance of this class
*/
- private static $thisInstance = null;
+ private static $selfInstance = NULL;
/**
* Private constructor
protected function __construct () {
// Call parent constructor
parent::__construct(__CLASS__);
-
- // Tidy up a little
- $this->removeSystemArray();
- $this->removeNumberFormaters();
}
/**
* Getter for an instance of this class
*
- * @return $thisInstance An instance of this class
+ * @return $selfInstance An instance of this class
*/
- public final static function getInstance () {
+ public static final function getSelfInstance () {
// Is the instance there?
- if (is_null(self::$thisInstance)) {
- self::$thisInstance = new ApplicationHelper();
- }
+ if (is_null(self::$selfInstance)) {
+ self::$selfInstance = new ApplicationHelper();
+ } // END - if
// Return the instance
- return self::$thisInstance;
+ return self::$selfInstance;
}
/**
* @return void
*/
public final function entryPoint () {
+ // Set this application in registry
+ Registry::getRegistry()->addInstance('app', $this);
+
+ // Is no external address set?
+ if ($this->getConfigInstance()->getConfigEntry('external_address') == '') {
+ // Determine external address
+ $this->getConfigInstance()->setConfigEntry('external_address', HubTools::determineOwnExternalAddress());
+ } // END - if
+
+ // Default response is console
+ $response = self::getResponseTypeFromSystem();
+ $responseType = self::getResponseTypeFromSystem();
+
// Create a new request object
- $requestInstance = ObjectFactory::createObjectByName('ConsoleRequest');
+ $requestInstance = ObjectFactory::createObjectByName($this->convertToClassName($response) . 'Request');
// Remember request instance here
$this->setRequestInstance($requestInstance);
- // Default response is console
- $response = 'console';
- $responseType = 'console';
-
// Do we have another response?
if ($requestInstance->isRequestElementSet('request')) {
// Then use it
} // END - if
// ... and a new response object
- $responseClass = sprintf("%sResponse", $this->convertToClassName($response));
+ $responseClass = sprintf('%sResponse', $this->convertToClassName($response));
$responseInstance = ObjectFactory::createObjectByName($responseClass, array($this));
// Remember response instance here
$this->setResponseInstance($responseInstance);
// Get the parameter from the request
- $commandName = $requestInstance->getRequestElement('page');
+ $commandName = $requestInstance->getRequestElement('command');
// If it is null then get default command
if (is_null($commandName)) {
// Get default command
- $commandName = $responseInstance->getDefaultCommand();
+ $commandName = $responseInstance->determineDefaultCommand();
// Set it in request
$requestInstance->setRequestElement('command', $commandName);
} // END - if
- // Get a resolver
- $resolverClass = sprintf("%sControllerResolver", $this->convertToClassName($responseType));
+ // Get a controller resolver
+ $resolverClass = $this->convertToClassName($this->getAppShortName() . '_' . $responseType . '_controller_resolver');
$resolverInstance = ObjectFactory::createObjectByName($resolverClass, array($commandName, $this));
// Get a controller instance as well
- $this->controllerInstance = $resolverInstance->resolveController();
-
- // Handle the request
- $this->controllerInstance->handleRequest($requestInstance, $responseInstance);
- // ----------------------------- Init phase ---------------------------
-
- // The default node-mode is from our configuration
- $nodeMode = $this->getConfigInstance()->readConfig('node_mode');
- die("Until here!\n");
-
- // Prepare a ConsoleRequest class to catch all parameters
- $requestInstance = ObjectFactory::createObjectByName('ConsoleRequest');
-
- // Is the node 'mode' parameter set?
- if ($requestInstance->isRequestElementSet('mode')) {
- // Then use this which overrides the config entry temporarily
- $nodeMode = $requestInstance->getRequestElement('mode');
- } else {
- // Set it for easier re-usage
- $requestInstance->setRequestElement('mode', $nodeMode);
- }
-
- // Now convert the node-mode in a class name
- $className = 'Hub' . $this->convertToClassName($nodeMode) . 'Node';
+ $this->setControllerInstance($resolverInstance->resolveController());
- // And try to instance it
- try {
- // Get an instance
- $nodeInstance = ObjectFactory::createObjectByName($className, array($requestInstance));
-
- // Set the app instance
- $nodeInstance->setApplicationInstance($this);
-
- // Initialize all filters
- $nodeInstance->initializeFilters();
- } catch (ClassNotFoundException $e) {
- // This exception means, the node mode is invalid.
- // @TODO Can we rewrite this to app_die() ?
- die('Node mode ' . $nodeMode . ' is invalid.' . "\n");
- }
-
- // ----------------------- Output teaser lines ------------------------
- // Output some introducing lines to the console. This should be later
- // be switched off if this is a productive release because it would be
- // only visible to the logfile.
- $nodeInstance->outputConsoleTeaser();
-
- // ----------------------- 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...');
- $nodeInstance->doBootstrapping();
- $this->debugOutput('BOOTSTRAP: Bootstrap finished.');
-
- // ----------------------- Init all query queues ----------------------
- // After the bootstrap is done we need to initialize the queues which
- // will help us to communicate between the "tasks" a hub needs to do.
- $nodeInstance->initQueues();
-
- // -------------------------- Hub activation --------------------------
- // Activates the hub by doing some final preparation steps and setting
- // the attribute $hubIsActive to true
- $nodeInstance->activateHub();
-
- // ----------------------------- Main loop ----------------------------
- // This is the main loop. Queried calls should come back here very fast
- // so the whole application runs on nice speed. This while-loop goes
- // until the hub is no longer active.
- while ($nodeInstance->isHubActive()) {
- } // END - while
+ // Launch the hub main routine here
+ $this->getControllerInstance()->handleRequest($requestInstance, $responseInstance);
// -------------------------- Shutdown phase --------------------------
- // Shutting down the hub by saying "good bye" to all connected clients
+ // Shutting down the hub by saying "good bye" to all connected peers
// and other hubs, flushing all queues and caches.
- $nodeInstance->doShutdown();
+ self::createDebugInstance(__CLASS__)->debugOutput('MAIN: Shutdown in progress, main loop exited.');
+ $this->getControllerInstance()->executeShutdownFilters($requestInstance, $responseInstance);
+ self::createDebugInstance(__CLASS__)->debugOutput('MAIN: Shutdown completed. (This is the last line.)');
+ }
+
+ /**
+ * Assigns extra application-depending data
+ *
+ * @param $templateInstance An instance of a CompileableTemplate
+ * @return void
+ * @todo Nothing to add?
+ */
+ public function assignExtraTemplateData (CompileableTemplate $templateInstance) {
}
/**
public function handleFatalMessages (array $messageList) {
// Walk through all messages
foreach ($messageList as $message) {
- die("MSG:" . $message);
- }
+ exit(__METHOD__ . ':MSG:' . $message);
+ } // END - foreach
}
/**
projects / hub.git / blobdiff