AppserverIo\Appserver\Core\AbstractContainerThread::addApplicationToSystemConfiguration PHP Метод

    public function addApplicationToSystemConfiguration(ApplicationInterface $application)
    {
        // try to load the API app service instance
        $appNode = $this->getService()->loadByWebappPath($application->getWebappPath());
        // check if the application has already been attached to the container
        if ($appNode == null) {
            $this->getService()->newFromApplication($application);
        }
        // connect the application to the container
        $application->connect();
    }