AppserverIo\Appserver\Core\Listeners\SwitchSetupModeListener::handle PHP Method

    public function handle(EventInterface $event)
    {
        try {
            // load the application server and the naming directory instance
            /** @var \AppserverIo\Appserver\Core\Interfaces\ApplicationServerInterface $applicationServer */
            $applicationServer = $this->getApplicationServer();
            /** @var \AppserverIo\Psr\Naming\NamingDirectoryInterface $namingDirectory */
            $namingDirectory = $applicationServer->getNamingDirectory();
            // load the configuration filename
            $configurationFilename = $applicationServer->getConfigurationFilename();
            // write a log message that the event has been invoked
            $applicationServer->getSystemLogger()->info($event->getName());
            // load the setup mode from the naming directory
            $setupMode = $namingDirectory->search('php:env/args/s');
            $currentUser = $namingDirectory->search('php:env/currentUser');
            // load the service instance and switch to the new setup mode
            /** @var \AppserverIo\Appserver\Core\Api\ContainerService $service */
            $service = $applicationServer->newService('AppserverIo\\Appserver\\Core\\Api\\ContainerService');
            $service->switchSetupMode($setupMode, $configurationFilename, $currentUser);
        } catch (NamingException $ne) {
            $applicationServer->getSystemLogger()->error('Please specify a setup mode, e. g. \'./server.php -s prod\'');
        } catch (\Exception $e) {
            $applicationServer->getSystemLogger()->error($e->__toString());
        }
    }