AppserverIo\Appserver\Core\GenericDeployment::deployApplications PHP Method

    protected function deployApplications()
    {
        // load the container and initial context instance
        $container = $this->getContainer();
        // load the context instances for this container
        $contextInstances = $this->loadContextInstances();
        // gather all the deployed web applications
        foreach ($contextInstances as $context) {
            // try to load the application factory
            if ($applicationFactory = $context->getFactory()) {
                // use the factory if available
                $applicationFactory::visit($container, $context);
            } else {
                // if not, try to instantiate the application directly
                $applicationType = $context->getType();
                $container->addApplication(new $applicationType($context));
            }
            // log a message that the application has been initialized and started
            $this->getInitialContext()->getSystemLogger()->info(sprintf('Successfully initialized and started application %s', $context->getName()));
        }
    }