public function flushAllAction()
    {
        try {
            $this->getWorker()->execute('flushAll');
            
            $this->get('session')->getFlashBag()->add('success', 'Flush ALL executed successfully');
        }catch(\Exception $e) {
            $this->get('session')->getFlashBag()->add('error', 'We have encountered an error : '.$e->getMessage());
        }
        
        return new RedirectResponse($this->generateUrl('ringo_php_redmon'));
    }