Example usage for io.netty.handler.codec.http HttpResponseStatus code

List of usage examples for io.netty.handler.codec.http HttpResponseStatus code

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Usage

From source file:com.chiorichan.http.HttpResponseWrapper.java

License:Mozilla Public License

public void sendError(HttpResponseStatus status, String httpMsg, String msg) throws IOException {
    if (stage == HttpResponseStage.CLOSED)
        throw new IllegalStateException(
                "You can't access sendError method within this HttpResponse because the connection has been closed.");

    if (httpMsg == null)
        httpMsg = status.reasonPhrase().toString();

    // NetworkManager.getLogger().info( ConsoleColor.RED + "HttpError{httpCode=" + status.code() + ",httpMsg=" + httpMsg + ",subdomain=" + request.getSubDomain() + ",domain=" + request.getDomain() + ",uri=" + request.getUri() +
    // ",remoteIp=" + request.getIpAddr() + "}" );

    if (msg == null || msg.length() > 100)
        log.log(Level.SEVERE, "%s {code=%s}", httpMsg, status.code());
    else/*ww w .  j  av a 2  s .c  o  m*/
        log.log(Level.SEVERE, "%s {code=%s,reason=%s}", httpMsg, status.code(), msg);

    resetBuffer();

    // Trigger an internal Error Event to notify plugins of a possible problem.
    ErrorEvent event = new ErrorEvent(request, status.code(), httpMsg);
    EventBus.instance().callEvent(event);

    // TODO Make these error pages a bit more creative and/or informational to developers.

    if (event.getErrorHtml() != null && !event.getErrorHtml().isEmpty()) {
        print(event.getErrorHtml());
        sendResponse();
    } else {
        boolean printHtml = true;

        if (htaccess != null && htaccess.getErrorDocument(status.code()) != null) {
            String resp = htaccess.getErrorDocument(status.code()).getResponse();

            if (resp.startsWith("/")) {
                sendRedirect(request.getBaseUrl() + resp);
                printHtml = false;
            } else if (resp.startsWith("http")) {
                sendRedirect(resp);
                printHtml = false;
            } else
                httpMsg = resp;
        }

        if (printHtml) {
            println("<html><head><title>" + status.code() + " - " + httpMsg + "</title></head><body>");
            println("<h1>" + status.code() + " - " + httpMsg + "</h1>");

            if (msg != null && !msg.isEmpty())
                println("<p>" + msg + "</p>");

            println("<hr>");
            println("<small>Running <a href=\"https://github.com/ChioriGreene/ChioriWebServer\">"
                    + Versioning.getProduct() + "</a> Version " + Versioning.getVersion() + " (Build #"
                    + Versioning.getBuildNumber() + ")<br />" + Versioning.getCopyright() + "</small>");
            println("</body></html>");

            sendResponse();
        }
    }
}

From source file:com.couchbase.client.core.message.config.RestApiResponse.java

License:Apache License

/**
 * Create a new {@link RestApiResponse}.
 *
 * @param request the original request.//from w w  w . jav  a2s. c  o  m
 * @param status the response status (code and message).
 * @param body the response body, as a string.
 * @param headers the response headers.
 */
public RestApiResponse(RestApiRequest request, HttpResponseStatus status, HttpHeaders headers, String body) {
    super(ResponseStatusConverter.fromHttp(status.code()), request);
    this.httpStatus = status;
    this.headers = headers;
    this.body = body;
}

From source file:com.groupon.vertx.utils.HealthcheckHandler.java

License:Apache License

protected void processHeartBeatResponse(Boolean exists, HttpServerRequest request, long startTime) {
    HttpResponseStatus status;
    final boolean includeBody = !request.method().equals(HttpMethod.HEAD);

    if (exists) {
        status = HttpResponseStatus.OK;/* w ww  .j  a va 2 s .c o m*/
    } else {
        status = HttpResponseStatus.SERVICE_UNAVAILABLE;
    }

    setCommonHttpResponse(request, status);

    String responseBody = status.reasonPhrase();
    if (includeBody) {
        request.response().end(responseBody);
    } else {
        request.response().putHeader(HttpHeaderNames.CONTENT_LENGTH, Integer.toString(responseBody.length()));
        request.response().end();
    }

    long totalTime = System.currentTimeMillis() - startTime;
    LOG.debug("handle", "healthcheckResponse", new String[] { "method", "status", "totalTime" },
            request.method(), status.code(), totalTime);
}

From source file:com.groupon.vertx.utils.HealthcheckHandler.java

License:Apache License

protected void processExceptionResponse(HttpServerRequest request, Exception ex, long startTime) {
    HttpResponseStatus status = HttpResponseStatus.SERVICE_UNAVAILABLE;
    final boolean includeBody = !request.method().equals(HttpMethod.HEAD);
    String responseBody = status.reasonPhrase() + ": " + ex.getMessage();

    setCommonHttpResponse(request, status);

    if (includeBody) {
        request.response().end(responseBody);
    } else {//from ww  w .  ja  v a2  s.com
        request.response().putHeader(HttpHeaderNames.CONTENT_LENGTH, Integer.toString(responseBody.length()));
        request.response().end();
    }

    long totalTime = System.currentTimeMillis() - startTime;
    LOG.debug("handle", "healthcheckResponse", new String[] { "method", "status", "totalTime" },
            request.method(), status.code(), totalTime);
}

From source file:com.groupon.vertx.utils.HealthcheckHandler.java

License:Apache License

private void setCommonHttpResponse(HttpServerRequest request, HttpResponseStatus status) {
    request.response().putHeader(HttpHeaderNames.CONTENT_TYPE, CONTENT_TYPE);
    request.response().putHeader(HttpHeaderNames.CACHE_CONTROL, CACHE_CONTROL);
    request.response().setStatusCode(status.code());
    request.response().setStatusMessage(status.reasonPhrase());
}

From source file:com.king.platform.net.http.netty.response.HttpClientResponseHandler.java

License:Apache License

public void handleResponse(ChannelHandlerContext ctx, Object msg) throws Exception {
    HttpRequestContext httpRequestContext = ctx.channel().attr(HttpRequestContext.HTTP_REQUEST_ATTRIBUTE_KEY)
            .get();//w  w  w .  j a v a2 s .c o m

    if (httpRequestContext == null) {
        logger.trace("httpRequestContext is null, msg was {}", msg);
        return;
    }

    NettyHttpClientResponse nettyHttpClientResponse = httpRequestContext.getNettyHttpClientResponse();

    RequestEventBus requestEventBus = nettyHttpClientResponse.getRequestEventBus();

    ResponseBodyConsumer responseBodyConsumer = nettyHttpClientResponse.getResponseBodyConsumer();

    try {

        if (msg instanceof HttpResponse) {
            requestEventBus.triggerEvent(Event.TOUCH);

            logger.trace("read HttpResponse");
            HttpResponse response = (HttpResponse) msg;

            HttpResponseStatus httpResponseStatus = response.getStatus();
            HttpHeaders httpHeaders = response.headers();

            nettyHttpClientResponse.setHttpResponseStatus(httpResponseStatus);
            nettyHttpClientResponse.setHttpHeaders(httpHeaders);

            requestEventBus.triggerEvent(Event.onReceivedStatus, httpResponseStatus);
            requestEventBus.triggerEvent(Event.onReceivedHeaders, httpHeaders);

            httpRequestContext.getTimeRecorder().readResponseHttpHeaders();

            if (httpRequestContext.isFollowRedirects()
                    && httpRedirector.isRedirectResponse(httpResponseStatus)) {
                httpRedirector.redirectRequest(httpRequestContext, httpHeaders);
                return;
            }

            if (response.getStatus().code() == 100) {
                requestEventBus.triggerEvent(Event.WRITE_BODY, ctx);
                return;
            }

            String contentLength = httpHeaders.get(HttpHeaders.Names.CONTENT_LENGTH);

            String contentType = httpHeaders.get(HttpHeaders.Names.CONTENT_TYPE);
            String charset = StringUtil.substringAfter(contentType, '=');
            if (charset == null) {
                charset = StandardCharsets.ISO_8859_1.name();
            }

            contentType = StringUtil.substringBefore(contentType, ';');

            if (contentLength != null) {
                long length = Long.parseLong(contentLength);
                responseBodyConsumer.onBodyStart(contentType, charset, length);
            } else {
                responseBodyConsumer.onBodyStart(contentType, charset, 0);
            }

            httpRequestContext.getTimeRecorder().responseBodyStart();

        } else if (msg instanceof HttpContent) {
            logger.trace("read HttpContent");
            requestEventBus.triggerEvent(Event.TOUCH);

            HttpResponseStatus httpResponseStatus = nettyHttpClientResponse.getHttpResponseStatus();
            HttpHeaders httpHeaders = nettyHttpClientResponse.getHttpHeaders();

            if (httpResponseStatus == null || (httpRequestContext.isFollowRedirects()
                    && httpRedirector.isRedirectResponse(httpResponseStatus))) {
                return;
            }

            if (msg == LastHttpContent.EMPTY_LAST_CONTENT
                    && nettyHttpClientResponse.getHttpResponseStatus().code() == 100) {
                logger.trace("read EMPTY_LAST_CONTENT with status code 100");
                return;
            }

            HttpContent chunk = (HttpContent) msg;

            ByteBuf content = chunk.content();

            content.resetReaderIndex();

            int readableBytes = content.readableBytes();

            if (readableBytes > 0) {
                ByteBuffer byteBuffer = content.nioBuffer();

                responseBodyConsumer.onReceivedContentPart(byteBuffer);
                requestEventBus.triggerEvent(Event.onReceivedContentPart, readableBytes, content);

            }

            content.release();

            requestEventBus.triggerEvent(Event.TOUCH);

            if (chunk instanceof LastHttpContent) {

                responseBodyConsumer.onCompletedBody();

                requestEventBus.triggerEvent(Event.onReceivedCompleted, httpResponseStatus, httpHeaders);
                httpRequestContext.getTimeRecorder().responseBodyCompleted();

                com.king.platform.net.http.HttpResponse httpResponse = new com.king.platform.net.http.HttpResponse(
                        httpResponseStatus.code(), responseBodyConsumer);

                for (Map.Entry<String, String> entry : httpHeaders.entries()) {
                    httpResponse.addHeader(entry.getKey(), entry.getValue());
                }

                requestEventBus.triggerEvent(Event.onHttpResponseDone, httpResponse);

                requestEventBus.triggerEvent(Event.COMPLETED, httpRequestContext);

            }
        }
    } catch (Throwable e) {
        requestEventBus.triggerEvent(Event.ERROR, httpRequestContext, e);
    }
}

From source file:com.king.platform.net.http.netty.response.HttpRedirector.java

License:Apache License

public boolean isRedirectResponse(HttpResponseStatus httpResponseStatus) {
    int statusCode = httpResponseStatus.code();
    boolean redirect = Arrays.binarySearch(REDIRECTABLE_STATUS_CODES, statusCode) >= 0;
    if (redirect) {
        logger.trace("Should redirect since statusCode is {}", statusCode);
    }//from ww w  .ja va 2  s.  c o m
    return redirect;
}

From source file:com.linecorp.armeria.server.metrics.MetricCollectingServiceCodec.java

License:Apache License

private void invokeComplete(ServiceInvocationContext ctx, HttpResponseStatus status, ByteBuf buf)
        throws Exception {
    MetricsData metricsData = ctx.attr(METRICS).get();
    long elapsedTime = System.nanoTime() - metricsData.startTimeNanos;
    metricConsumer.invocationComplete(ctx.scheme(), status.code(), elapsedTime, metricsData.requestSizeBytes,
            buf.readableBytes(), ctx.host(), ctx.path(), Optional.of(ctx.method()), true);
}

From source file:com.mastfrog.acteur.ActeurFactory.java

License:Open Source License

public Acteur redirect(String location, HttpResponseStatus status) throws URISyntaxException {
    Checks.notNull("location", location);
    Checks.notNull("status", status);
    switch (status.code()) {
    case 300://from   ww w  .  ja  v  a  2s .  c  om
    case 301:
    case 302:
    case 303:
    case 305:
    case 307:
        break;
    default:
        throw new IllegalArgumentException(status + " is not a redirect");
    }
    return new Redirect(location, status);
}

From source file:com.mastfrog.acteur.ResponseImpl.java

License:Open Source License

final boolean canHaveBody(HttpResponseStatus status) {
    switch (status.code()) {
    case 204://from  w w w . j a  v  a2 s .  c o m
    case 205:
    case 304:
        return false;
    default:
        return true;
    }
}