X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=application%2Fhub%2Fmain%2Ffilter%2Fshutdown%2Fclass_HubShutdownDeinitQueuesFilter.php;fp=application%2Fhub%2Fmain%2Ffilter%2Fshutdown%2Fclass_HubShutdownDeinitQueuesFilter.php;h=299cc7c838a0d8a7a31a901bfd30bc3e4ab5ebce;hb=15585567c2714b3a3072fab8b1a8cb5d5c259f7e;hp=0000000000000000000000000000000000000000;hpb=b3c9b4bbe8301db7ba23914186231bf7e2fdfa9e;p=hub.git diff --git a/application/hub/main/filter/shutdown/class_HubShutdownDeinitQueuesFilter.php b/application/hub/main/filter/shutdown/class_HubShutdownDeinitQueuesFilter.php new file mode 100644 index 000000000..299cc7c83 --- /dev/null +++ b/application/hub/main/filter/shutdown/class_HubShutdownDeinitQueuesFilter.php @@ -0,0 +1,82 @@ + + * @version 0.0.0 + * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 Core Developer Team + * @license GNU GPL 3.0 or any newer version + * @link http://www.ship-simu.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 + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +class HubShutdownDeinitQueuesFilter extends BaseFilter implements Filterable { + /** + * Protected constructor + * + * @return void + */ + protected function __construct () { + // Call parent constructor + parent::__construct(__CLASS__); + } + + /** + * Creates an instance of this filter class + * + * @return $filterInstance An instance of this filter class + */ + public final static function createHubShutdownDeinitQueuesFilter () { + // Get a new instance + $filterInstance = new HubShutdownDeinitQueuesFilter(); + + // Return the instance + return $filterInstance; + } + + /** + * Executes the filter with given request and response objects + * + * @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 $nodeInstance is null (no NullPointerException here) + * @todo 0% done + */ + public function execute (Requestable $requestInstance, Responseable $responseInstance) { + // Get node instance + $nodeInstance = Registry::getRegistry()->getInstance('node'); + + // Sanity-check on it + if (is_null($nodeInstance)) { + // Throws a FilterChainException to stop further processing + throw new FilterChainException($this, self::EXCEPTION_FILTER_CHAIN_INTERCEPTED); + } // END - if + + // Get query instance + $queryInstance = $nodeInstance->getQueryInstance(); + + // Sanity-check on it + if (is_null($queryInstance)) { + // Throws a FilterChainException to stop further processing + throw new FilterChainException($this, self::EXCEPTION_FILTER_CHAIN_INTERCEPTED); + } // END - if + + // Now shutdown this one done + $queryInstance->doShutdown(); + } +} + +// [EOF] +?>