Examples with SpecificRouterInvokeException org.webpieces.router.api.exceptions.SpecificRouterInvokeException used on opensource projects

Example 1 with SpecificRouterInvokeException

use of org.webpieces.router.api.exceptions.SpecificRouterInvokeException in project webpieces by deanhiller.

the class DScopedRouter method tryRenderWebAppErrorControllerResult.

private XFuture<StreamWriter> tryRenderWebAppErrorControllerResult(RequestContext ctx, ProxyStreamHandle handler, Throwable t) {
    if (ExceptionWrap.isChannelClosed(t)) {
        // if the socket was closed before we responded, do not log a failure
        if (log.isTraceEnabled())
            log.trace("async exception due to socket being closed", t);
        return XFuture.<StreamWriter>completedFuture(new NullStreamWriter());
    }
    String failedRoute = "<Unknown Route>";
    if (t instanceof SpecificRouterInvokeException)
        failedRoute = ((SpecificRouterInvokeException) t).getMatchInfo() + "";
    if (!(t instanceof SimulateInternalError)) {
        log.error("There is three parts to this error message... request, route found, and the exception " + "message.  You should\nread the exception message below  as well as the RouterRequest and RouteMeta.\n\n" + ctx.getRequest() + "\n\n" + failedRoute + ".  \n\nNext, server will try to render apps 5xx page\n\n", t);
        SupressedExceptionLog.log(log, t);
    }
    // page so in that case, fail, and cancel the stream
    if (handler.hasSentResponseAlready()) {
        RstStreamFrame frame = new RstStreamFrame();
        frame.setKnownErrorCode(Http2ErrorCode.CANCEL);
        handler.cancel(frame);
        return XFuture.completedFuture(new NullStreamWriter());
    }
    return invokeWebAppErrorController(t, ctx, handler, failedRoute);
}