try {
this.safeHandle(request, response);
} catch (Exception ex) {
LOG.log(Level.SEVERE,"[renderSnake form validate|handle failure]",ex);
final HtmlCanvas html = new HtmlServletCanvas(request, response, response.getWriter());
html.render(RenderException.caught(ex));
}
}
private void safeHandle(HttpServletRequest request, HttpServletResponse response) throws IOException {
final FormHandler handler = resolver.formHandlerForRequest(request);