/* ------------------------------------------------------------ */
 public void processBinding(Node node, App app) throws Exception {
   EventSender.getInstance()
       .send(
           EventSender.UNDEPLOYING_EVENT,
           ((AbstractOSGiApp) app).getBundle(),
           app.getContextPath());
   super.processBinding(node, app);
   EventSender.getInstance()
       .send(
           EventSender.UNDEPLOYED_EVENT,
           ((AbstractOSGiApp) app).getBundle(),
           app.getContextPath());
   ((AbstractOSGiApp) app).deregisterAsOSGiService();
 }