if (webAdapter == null) {
throw new ServletException(Config.getInstance().getErrorMessage("session-invalid"));
}
ChibaEvent chibaEvent = new DefaultChibaEventImpl();
chibaEvent.initEvent("http-request", null, request);
webAdapter.dispatch(chibaEvent);
XMLEvent exitEvent = webAdapter.checkForExitEvent();
if (exitEvent != null) {
handleExit(exitEvent, xFormsSession, session, request,response);