@Override
public void sendError(final int sc, final String msg) throws IOException {
if (exchange.getExchange().isResponseStarted()) {
throw UndertowServletMessages.MESSAGES.responseAlreadyCommited();
}
exchange.getExchange().setResponseCode(sc);
// todo: is this the best way to handle errors?
final String location = servletContext.getDeployment().getErrorPages().getErrorLocation(sc);
if (location != null) {
RequestDispatcherImpl requestDispatcher = new RequestDispatcherImpl(location, servletContext);
try {
requestDispatcher.error(
exchange.getExchange().getAttachment(HttpServletRequestImpl.ATTACHMENT_KEY),
exchange.getExchange().getAttachment(HttpServletResponseImpl.ATTACHMENT_KEY),
exchange.getExchange().getAttachment(ServletInitialHandler.CURRENT_SERVLET).getName(),
msg);
} catch (ServletException e) {
throw new RuntimeException(e);
}
responseDone(exchange.getCompletionHandler());
}
}
@Override
public RequestDispatcher getRequestDispatcher(String path) {
requestDispatcher.path = path;
return requestDispatcher;
}