Java 类io.reactivex.netty.protocol.http.server.HttpServerResponse 实例源码

项目:gocd-health-check-plugin    文件:HealthCheckTaskExecutorTest.java   
/**
 * Setups the test environment.
 *
 * @throws Exception if any error occurs
 */
@Before
public void setUp() throws Exception {

    instance = new HealthCheckTaskExecutor();

    server = RxNetty.createHttpServer(PORT, new RequestHandler<ByteBuf, ByteBuf>() {
        @Override
        public Observable<Void> handle(HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) {
            if ("/health".equals(request.getPath())) {

                return response.writeStringAndFlush("{\"status\": \"UP\", \"service\": {\"status\": \"UP\"}}");
            }
            response.setStatus(HttpResponseStatus.NOT_FOUND);
            return response.close();
        }
    }).start();
}
项目:XXXX    文件:RealRequestBenchmarks.java   
@Setup
public void setup() {
  server = RxNetty.createHttpServer(SERVER_PORT, new RequestHandler<ByteBuf, ByteBuf>() {
    public rx.Observable handle(HttpServerRequest<ByteBuf> request,
                                HttpServerResponse<ByteBuf> response) {
      return response.flush();
    }
  });
  server.start();
  client = new OkHttpClient();
  client.setRetryOnConnectionFailure(false);
  okFeign = Feign.builder()
      .client(new feign.okhttp.OkHttpClient(client))
      .target(FeignTestInterface.class, "http://localhost:" + SERVER_PORT);
  queryRequest = new Request.Builder()
      .url("http://localhost:" + SERVER_PORT + "/?Action=GetUser&Version=2010-05-08&limit=1")
      .build();
}
项目:MarketData    文件:RxNettyEventServer.java   
private Observable<Void> getIntervalObservable(HttpServerRequest<?> request, final HttpServerResponse<ServerSentEvent> response) {
    HttpRequest simpleRequest = new HttpRequest(request.getQueryParameters());
    return getEvents(simpleRequest)
            .flatMap(event -> {
                System.out.println("Writing SSE event: " + event);
                ByteBuf data = response.getAllocator().buffer().writeBytes(( event + "\n").getBytes());
                ServerSentEvent sse = new ServerSentEvent(data);
                return response.writeAndFlush(sse);
            }).materialize()
            .takeWhile(notification -> {
                if (notification.isOnError()) {
                    System.out.println("Write to client failed, stopping response sending.");
                    notification.getThrowable().printStackTrace(System.err);
                }
                return !notification.isOnError();
            })
            .map((Func1<Notification<Void>, Void>) notification -> null);
}
项目:WeatherAlarm    文件:WeatherAlarmEndpoint.java   
@Override
public Observable<Void> handle(HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) {
    if (alarmService == null) {
        response.setStatus(HttpResponseStatus.SERVICE_UNAVAILABLE);
        return response.close();
    }
    if (HttpMethod.GET.equals(request.getHttpMethod())) {
        handleGet(response, request.getUri());
    } else if (HttpMethod.PUT.equals(request.getHttpMethod())) {
        handlePut(response, request.getContent());
    } else if (HttpMethod.DELETE.equals(request.getHttpMethod())) {
        handleDelete(response, request.getUri());
    } else {
        response.setStatus(HttpResponseStatus.NOT_IMPLEMENTED);
    }
    return response.close();
}
项目:WeatherAlarm    文件:WeatherAlarmEndpoint.java   
private void handleGet(HttpServerResponse<ByteBuf> response, String uri) {
    String[] parts = uri.substring(1).split("/");
    ObjectMapper mapper = new ObjectMapper();
    try {
        if (parts.length == 1) {
            response.writeBytes(mapper.writeValueAsBytes(alarmService.getAlarms()));
        } else if (parts.length == 2) {
            String alarmName = URLDecoder.decode(parts[1], "UTF-8");
            WeatherAlarm alarm = alarmService.getAlarm(alarmName);
            if (alarm != null) {
                response.writeBytes(mapper.writeValueAsBytes(alarm));
            } else {
                logger.debug("No alarm found with name " + alarmName);
                response.setStatus(HttpResponseStatus.NOT_FOUND);
            }
        } else {
            logger.error("Unsupported resource request " + uri);
            response.setStatus(HttpResponseStatus.NOT_FOUND);
        }
    } catch (IOException e) {
        logger.error("Failed to write JSON to response", e);
        response.setStatus(HttpResponseStatus.INTERNAL_SERVER_ERROR);
    }
}
项目:WeatherAlarm    文件:WeatherAlarmEndpoint.java   
private void handleDelete(HttpServerResponse<ByteBuf> response, String uri) {
    String[] parts = uri.substring(1).split("/");
    try {
        if (parts.length == 1) {
            //Not allowed to delete all alarms
            response.setStatus(HttpResponseStatus.UNAUTHORIZED);
        } else if (parts.length == 2) {
            String alarmName = URLDecoder.decode(parts[1], "UTF-8");
            boolean removed = alarmService.removeAlarm(alarmName);
            if (!removed) {
                logger.debug("No alarm found with name " + alarmName);
                response.setStatus(HttpResponseStatus.NOT_FOUND);
            }
        } else {
            logger.error("Unsupported resource request " + uri);
            response.setStatus(HttpResponseStatus.NOT_FOUND);
        }
    } catch (IOException e) {
        logger.error("Failed to write JSON to response", e);
        response.setStatus(HttpResponseStatus.INTERNAL_SERVER_ERROR);
    }
}
项目:WeatherAlarm    文件:WeatherAlarmEndpointTest.java   
@Test
public void testHandleRequestForAlarm() throws Exception {
    IWeatherAlarmService alarmService = getMockAlarmService();
    WeatherAlarmEndpoint alarmEndpoint = new WeatherAlarmEndpoint();
    alarmEndpoint.setAlarmService(alarmService);
    WeatherAlarm alarm = alarmService.getAlarms().get(0);

    Capture<byte[]> written = EasyMock.newCapture();
    Capture<HttpResponseStatus> status = EasyMock.newCapture();
    String uri = URI + "/" + URLEncoder.encode(alarm.getName(), "UTF-8");
    HttpServerRequest<ByteBuf> request = createMockHttpServerRequest(HttpMethod.GET, uri, Observable.empty());
    HttpServerResponse<ByteBuf> response = createMockHttpResponse(status, written);
    alarmEndpoint.handle(request, response);
    byte[] expected = new ObjectMapper().writeValueAsBytes(alarm);
    Assert.assertTrue("Unexpected value written", Arrays.equals(expected, written.getValue()));
}
项目:WeatherAlarm    文件:WeatherAlarmEndpointTest.java   
@Test
public void testHandleRequestForAddAlarm() throws Exception {
    IWeatherAlarmService alarmService = getEmptyAlarmService();
    WeatherAlarmEndpoint alarmEndpoint = new WeatherAlarmEndpoint();
    alarmEndpoint.setAlarmService(alarmService);

    WeatherAlarm alarm = createWeatherAlarm();

    Capture<byte[]> written = EasyMock.newCapture();
    Capture<HttpResponseStatus> status = EasyMock.newCapture();
    HttpServerRequest<ByteBuf> request = createMockHttpServerRequest(HttpMethod.PUT, URI,
            createContent(new ObjectMapper().writeValueAsBytes(alarm)));
    HttpServerResponse<ByteBuf> response = createMockHttpResponse(status, written);
    alarmEndpoint.handle(request, response);
    Assert.assertTrue("Alarm not added from list " + alarm, alarmService.getAlarm(alarm.getName()) != null);
}
项目:WeatherAlarm    文件:WeatherAlarmEndpointTest.java   
@Test
public void testHandleRequestForDeleteAlarm() throws Exception {
    IWeatherAlarmService alarmService = getMockAlarmService();
    WeatherAlarmEndpoint alarmEndpoint = new WeatherAlarmEndpoint();
    alarmEndpoint.setAlarmService(alarmService);
    WeatherAlarm alarm = alarmService.getAlarms().get(0);

    Capture<byte[]> written = EasyMock.newCapture();
    Capture<HttpResponseStatus> status = EasyMock.newCapture();
    String encodedAlarmName = URLEncoder.encode(alarm.getName(), "UTF-8");
    String uri = URI + "/" + encodedAlarmName;
    HttpServerRequest<ByteBuf> request = createMockHttpServerRequest(HttpMethod.DELETE, uri, Observable.empty());
    HttpServerResponse<ByteBuf> response = createMockHttpResponse(status, written);
    alarmEndpoint.handle(request, response);
    Assert.assertTrue("Alarm not deleted from list " + alarm, !alarmService.getAlarms().contains(alarm));
}
项目:triathlon    文件:TriathlonEndpointImpl.java   
/**
 * This endpoint will forward the post data to the selected marathon server.
 *
 * TODO: Move logic from here
 *
 * @param request
 * @param response
 * @return response to be send to the caller
 */
@Override
public Observable<Void> postApps(HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) {
    return triathlonService.parseJson(request.getContent())
            .flatMap(this::matchDataCenter)
            .flatMap(content -> {
                response.write(content);
                return response.close();
            })
            .onErrorResumeNext(throwable -> {
                LOGGER.info("Service ERROR");
                response.setStatus(HttpResponseStatus.INTERNAL_SERVER_ERROR);
                return response.close();
            })
            .doOnCompleted(() -> response.close(true));
}
项目:triathlon    文件:RxTestServer.java   
public HttpServer<ByteBuf, ByteBuf> createServer() {
    HttpServer<ByteBuf, ByteBuf> server = RxNetty.newHttpServerBuilder(port, new RequestHandler<ByteBuf, ByteBuf>() {
        @Override
        public Observable<Void> handle(HttpServerRequest<ByteBuf> request, final HttpServerResponse<ByteBuf> response) {
            if (request.getPath().contains("/v2/apps")) {
                if (request.getHttpMethod().equals(HttpMethod.POST)) {
                    return handleTest(request, response);
                }
            }
            response.setStatus(HttpResponseStatus.NOT_FOUND);
            return response.close();
        }
    }).pipelineConfigurator(PipelineConfigurators.<ByteBuf, ByteBuf>httpServerConfigurator()).enableWireLogging(LogLevel.ERROR).build();

    System.out.println("RxTetstServer server started...");
    return server;
}
项目:Artemis    文件:KaryonPluginModule.java   
@Provides
public HttpServer providesKaryonTransport() {
    SimpleUriRouter simpleUriRouter = new SimpleUriRouter();
    simpleUriRouter.addUri("/foo", new RequestHandler() {
        @Override
        public Observable<Void> handle(HttpServerRequest request, HttpServerResponse response) {
            response.writeAndFlush("Hello World", StringTransformer.DEFAULT_INSTANCE);
            response.setStatus(HttpResponseStatus.OK);
            return Observable.empty();
        }

        @Override
        public Observable<Void> handle(Object input, Object output) {
            return Observable.empty();
        }
    });
    return KaryonTransport.newHttpServer(8888, simpleUriRouter);
}
项目:WeatherAlarm    文件:WeatherAlarmEndpoint.java   
@Override
public Observable<Void> handle(HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) {
    if (alarmService == null) {
        response.setStatus(HttpResponseStatus.SERVICE_UNAVAILABLE);
        return response.close();
    }
    if (HttpMethod.GET.equals(request.getHttpMethod())) {
        handleGet(response, request.getUri());
    } else if (HttpMethod.PUT.equals(request.getHttpMethod())) {
        handlePut(response, request.getContent());
    } else if (HttpMethod.DELETE.equals(request.getHttpMethod())) {
        handleDelete(response, request.getUri());
    } else {
        response.setStatus(HttpResponseStatus.NOT_IMPLEMENTED);
    }
    return response.close();
}
项目:WeatherAlarm    文件:WeatherAlarmEndpoint.java   
private void handleGet(HttpServerResponse<ByteBuf> response, String uri) {
    String[] parts = uri.substring(1).split("/");
    ObjectMapper mapper = new ObjectMapper();
    try {
        if (parts.length == 1) {
            response.writeBytes(mapper.writeValueAsBytes(alarmService.getAlarms()));
        } else if (parts.length == 2) {
            String alarmName = URLDecoder.decode(parts[1], "UTF-8");
            WeatherAlarm alarm = alarmService.getAlarm(alarmName);
            if (alarm != null) {
                response.writeBytes(mapper.writeValueAsBytes(alarm));
            } else {
                logger.debug("No alarm found with name " + alarmName);
                response.setStatus(HttpResponseStatus.NOT_FOUND);
            }
        } else {
            logger.error("Unsupported resource request " + uri);
            response.setStatus(HttpResponseStatus.NOT_FOUND);
        }
    } catch (IOException e) {
        logger.error("Failed to write JSON to response", e);
        response.setStatus(HttpResponseStatus.INTERNAL_SERVER_ERROR);
    }
}
项目:WeatherAlarm    文件:WeatherAlarmEndpoint.java   
private void handleDelete(HttpServerResponse<ByteBuf> response, String uri) {
    String[] parts = uri.substring(1).split("/");
    try {
        if (parts.length == 1) {
            //Not allowed to delete all alarms
            response.setStatus(HttpResponseStatus.UNAUTHORIZED);
        } else if (parts.length == 2) {
            String alarmName = URLDecoder.decode(parts[1], "UTF-8");
            boolean removed = alarmService.removeAlarm(alarmName);
            if (!removed) {
                logger.debug("No alarm found with name " + alarmName);
                response.setStatus(HttpResponseStatus.NOT_FOUND);
            }
        } else {
            logger.error("Unsupported resource request " + uri);
            response.setStatus(HttpResponseStatus.NOT_FOUND);
        }
    } catch (IOException e) {
        logger.error("Failed to write JSON to response", e);
        response.setStatus(HttpResponseStatus.INTERNAL_SERVER_ERROR);
    }
}
项目:WeatherAlarm    文件:WeatherAlarmEndpointTest.java   
@Test
public void testHandleRequestForAlarm() throws Exception {
    IWeatherAlarmService alarmService = getMockAlarmService();
    WeatherAlarmEndpoint alarmEndpoint = new WeatherAlarmEndpoint();
    alarmEndpoint.setAlarmService(alarmService);
    WeatherAlarm alarm = alarmService.getAlarms().get(0);

    Capture<byte[]> written = EasyMock.newCapture();
    Capture<HttpResponseStatus> status = EasyMock.newCapture();
    String uri = URI + "/" + URLEncoder.encode(alarm.getName(), "UTF-8");
    HttpServerRequest<ByteBuf> request = createMockHttpServerRequest(HttpMethod.GET, uri, Observable.empty());
    HttpServerResponse<ByteBuf> response = createMockHttpResponse(status, written);
    alarmEndpoint.handle(request, response);
    byte[] expected = new ObjectMapper().writeValueAsBytes(alarm);
    Assert.assertTrue("Unexpected value written", Arrays.equals(expected, written.getValue()));
}
项目:WeatherAlarm    文件:WeatherAlarmEndpointTest.java   
@Test
public void testHandleRequestForAddAlarm() throws Exception {
    IWeatherAlarmService alarmService = getEmptyAlarmService();
    WeatherAlarmEndpoint alarmEndpoint = new WeatherAlarmEndpoint();
    alarmEndpoint.setAlarmService(alarmService);

    WeatherAlarm alarm = createWeatherAlarm();

    Capture<byte[]> written = EasyMock.newCapture();
    Capture<HttpResponseStatus> status = EasyMock.newCapture();
    HttpServerRequest<ByteBuf> request = createMockHttpServerRequest(HttpMethod.PUT, URI,
            createContent(new ObjectMapper().writeValueAsBytes(alarm)));
    HttpServerResponse<ByteBuf> response = createMockHttpResponse(status, written);
    alarmEndpoint.handle(request, response);
    Assert.assertTrue("Alarm not added from list " + alarm, alarmService.getAlarm(alarm.getName()) != null);
}
项目:WeatherAlarm    文件:WeatherAlarmEndpointTest.java   
@Test
public void testHandleRequestForDeleteAlarm() throws Exception {
    IWeatherAlarmService alarmService = getMockAlarmService();
    WeatherAlarmEndpoint alarmEndpoint = new WeatherAlarmEndpoint();
    alarmEndpoint.setAlarmService(alarmService);
    WeatherAlarm alarm = alarmService.getAlarms().get(0);

    Capture<byte[]> written = EasyMock.newCapture();
    Capture<HttpResponseStatus> status = EasyMock.newCapture();
    String encodedAlarmName = URLEncoder.encode(alarm.getName(), "UTF-8");
    String uri = URI + "/" + encodedAlarmName;
    HttpServerRequest<ByteBuf> request = createMockHttpServerRequest(HttpMethod.DELETE, uri, Observable.empty());
    HttpServerResponse<ByteBuf> response = createMockHttpResponse(status, written);
    alarmEndpoint.handle(request, response);
    Assert.assertTrue("Alarm not deleted from list " + alarm, !alarmService.getAlarms().contains(alarm));
}
项目:ReactiveLab    文件:HystrixMetricsStreamHandler.java   
private Observable<Void> handleHystrixRequest(final HttpServerResponse<O> response) {
    writeHeaders(response);

    final Subject<Void, Void> subject = PublishSubject.create();
    final MultipleAssignmentSubscription subscription = new MultipleAssignmentSubscription();
    Subscription actionSubscription = Observable.timer(0, interval, TimeUnit.MILLISECONDS, Schedulers.computation())
            .subscribe(new Action1<Long>() {
                @Override
                public void call(Long tick) {
                    if (!response.getChannel().isOpen()) {
                        subscription.unsubscribe();
                        return;
                    }
                    try {
                        writeMetric(JsonMapper.toJson(metrics), response);
                    } catch (Exception e) {
                        subject.onError(e);
                    }
                }
            });
    subscription.set(actionSubscription);
    return subject;
}
项目:ReactiveLab    文件:BookmarksService.java   
@Override
protected Observable<Void> handleRequest(HttpServerRequest<?> request, HttpServerResponse<ServerSentEvent> response) {
    List<String> videoIds = request.getQueryParameters().get("videoId");

    int latency = 1;
    if (Random.randomIntFrom0to100() > 80) {
        latency = 10;
    }

    return Observable.from(videoIds).map(videoId -> {
        Map<String, Object> video = new HashMap<>();
        video.put("videoId", videoId);
        video.put("position", (int) (Math.random() * 5000));
        return video;
    }).flatMap(video -> response.writeStringAndFlush("data: " + SimpleJson.mapToJson(video) + "\n"))
            .delay(latency, TimeUnit.MILLISECONDS).doOnCompleted(response::close); // simulate latency
}
项目:ReactiveLab    文件:GeoService.java   
@Override
protected Observable<Void> handleRequest(HttpServerRequest<?> request, HttpServerResponse<ServerSentEvent> response) {
    return request.getContent().flatMap(i -> {
        List<String> ips = request.getQueryParameters().get("ip");
        Map<String, Object> data = new HashMap<>();
        for (String ip : ips) {
            Map<String, Object> ip_data = new HashMap<>();
            ip_data.put("country_code", "GB");
            ip_data.put("longitude", "-0.13");
            ip_data.put("latitude", "51.5");
            data.put(ip, ip_data);
        }
        return response.writeStringAndFlush("data: " + SimpleJson.mapToJson(data) + "\n")
                .doOnCompleted(response::close);
    }).delay(10, TimeUnit.MILLISECONDS);
}
项目:ReactiveLab    文件:UserService.java   
@Override
protected Observable<Void> handleRequest(HttpServerRequest<?> request, HttpServerResponse<ServerSentEvent> response) {
    List<String> userIds = request.getQueryParameters().get("userId");
    if (userIds == null || userIds.size() == 0) {
        return writeError(request, response, "At least one parameter of 'userId' must be included.");
    }
    return Observable.from(userIds).map(userId -> {
        Map<String, Object> user = new HashMap<>();
        user.put("userId", userId);
        user.put("name", "Name Here");
        user.put("other_data", "goes_here");
        return user;
    }).flatMap(user -> response.writeStringAndFlush("data: " + SimpleJson.mapToJson(user) + "\n")
            .doOnCompleted(response::close))
            .delay(((long) (Math.random() * 500) + 500), TimeUnit.MILLISECONDS); // simulate latency
}
项目:ReactiveLab    文件:RouteForDeviceHome.java   
public Observable<Void> handle(HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) {
    List<String> userId = request.getQueryParameters().get("userId");
    if (userId == null || userId.size() != 1) {
        return StartGatewayServer.writeError(request, response, "A single 'userId' is required.");
    }

    return new UserCommand(userId).observe().flatMap(user -> {
        Observable<Map<String, Object>> catalog = new PersonalizedCatalogCommand(user).observe()
                .flatMap(catalogList -> catalogList.videos().<Map<String, Object>> flatMap(
                        video -> {
                            Observable<Bookmark> bookmark = new BookmarkCommand(video).observe();
                            Observable<Rating> rating = new RatingsCommand(video).observe();
                            Observable<VideoMetadata> metadata = new VideoMetadataCommand(video).observe();
                            return Observable.zip(bookmark, rating, metadata, (b, r, m) -> combineVideoData(video, b, r, m));
                        }));

        Observable<Map<String, Object>> social = new SocialCommand(user).observe().map(s -> {
            return s.getDataAsMap();
        });

        return Observable.merge(catalog, social);
    }).flatMap(data -> {
        String json = SimpleJson.mapToJson(data);
        return response.writeStringAndFlush("data: " + json + "\n");
    });
}
项目:ribbon    文件:RxMovieServer.java   
public HttpServer<ByteBuf, ByteBuf> createServer() {
    HttpServer<ByteBuf, ByteBuf> server = RxNetty.newHttpServerBuilder(port, new RequestHandler<ByteBuf, ByteBuf>() {
        @Override
        public Observable<Void> handle(HttpServerRequest<ByteBuf> request, final HttpServerResponse<ByteBuf> response) {
            if (request.getPath().contains("/users")) {
                if (request.getHttpMethod().equals(HttpMethod.GET)) {
                    return handleRecommendationsByUserId(request, response);
                } else {
                    return handleUpdateRecommendationsForUser(request, response);
                }
            }
            if (request.getPath().contains("/recommendations")) {
                return handleRecommendationsBy(request, response);
            }
            if (request.getPath().contains("/movies")) {
                return handleRegisterMovie(request, response);
            }
            response.setStatus(HttpResponseStatus.NOT_FOUND);
            return response.close();
        }
    }).pipelineConfigurator(PipelineConfigurators.<ByteBuf, ByteBuf>httpServerConfigurator()).enableWireLogging(LogLevel.ERROR).build();

    System.out.println("RxMovie server started...");
    return server;
}
项目:ribbon    文件:RxMovieServer.java   
private Observable<Void> handleRecommendationsByUserId(HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) {
    System.out.println("HTTP request -> recommendations by user id request: " + request.getPath());
    final String userId = userIdFromPath(request.getPath());
    if (userId == null) {
        response.setStatus(HttpResponseStatus.BAD_REQUEST);
        return response.close();
    }
    if (!userRecommendations.containsKey(userId)) {
        response.setStatus(HttpResponseStatus.NOT_FOUND);
        return response.close();
    }

    StringBuilder builder = new StringBuilder();
    for (String movieId : userRecommendations.get(userId)) {
        System.out.println("    returning: " + movies.get(movieId));
        builder.append(movies.get(movieId)).append('\n');
    }

    ByteBuf byteBuf = UnpooledByteBufAllocator.DEFAULT.buffer();
    byteBuf.writeBytes(builder.toString().getBytes(Charset.defaultCharset()));

    response.write(byteBuf);
    return response.close();
}
项目:ribbon    文件:RxMovieServer.java   
private Observable<Void> handleRegisterMovie(HttpServerRequest<ByteBuf> request, final HttpServerResponse<ByteBuf> response) {
    System.out.println("Http request -> register movie: " + request.getPath());
    return request.getContent().flatMap(new Func1<ByteBuf, Observable<Void>>() {
        @Override
        public Observable<Void> call(ByteBuf byteBuf) {
            String formatted = byteBuf.toString(Charset.defaultCharset());
            System.out.println("    movie: " + formatted);
            try {
                Movie movie = Movie.from(formatted);
                movies.put(movie.getId(), movie);
                response.setStatus(HttpResponseStatus.CREATED);
            } catch (Exception e) {
                System.err.println("Invalid movie content");
                e.printStackTrace();
                response.setStatus(HttpResponseStatus.BAD_REQUEST);
            }
            return response.close();
        }
    });
}
项目:RxNetty    文件:SseOverHttpServerPipelineConfigurator.java   
@Override
public void configureNewPipeline(ChannelPipeline pipeline) {
    serverPipelineConfigurator.configureNewPipeline(pipeline);
    pipeline.addLast(SSE_ENCODER_HANDLER_NAME, SERVER_SENT_EVENT_ENCODER);
    pipeline.addLast(SSE_RESPONSE_HEADERS_COMPLETER, new ChannelOutboundHandlerAdapter() {
        @Override
        public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception {
            if (HttpServerResponse.class.isAssignableFrom(msg.getClass())) {
                @SuppressWarnings("rawtypes")
                HttpServerResponse rxResponse = (HttpServerResponse) msg;
                String contentTypeHeader = rxResponse.getHeaders().get(CONTENT_TYPE);
                if (null == contentTypeHeader) {
                    rxResponse.getHeaders().set(CONTENT_TYPE, "text/event-stream");
                }
            }
            super.write(ctx, msg, promise);
        }
    });
}
项目:RxNetty    文件:RequestProcessor.java   
public Observable<Void> simulateTimeout(HttpServerRequest<ByteBuf> httpRequest, HttpServerResponse<ByteBuf> response) {
    String uri = httpRequest.getUri();
    QueryStringDecoder decoder = new QueryStringDecoder(uri);
    List<String> timeout = decoder.parameters().get("timeout");
    byte[] contentBytes;
    HttpResponseStatus status = HttpResponseStatus.NO_CONTENT;
    if (null != timeout && !timeout.isEmpty()) {
        try {
            Thread.sleep(Integer.parseInt(timeout.get(0)));
            contentBytes = "".getBytes();
        } catch (Exception e) {
            contentBytes = e.getMessage().getBytes();
            status = HttpResponseStatus.INTERNAL_SERVER_ERROR;
        }
    } else {
        status = HttpResponseStatus.BAD_REQUEST;
        contentBytes = "Please provide a timeout parameter.".getBytes();
    }

    response.setStatus(status);
    return response.writeBytesAndFlush(contentBytes);
}
项目:RxNetty    文件:RequestProcessor.java   
@Override
public Observable<Void> handle(HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) {
    String uri = request.getUri();
    if (uri.startsWith("test/singleEntity")) {
        return handleSingleEntity(response);
    } else if (uri.startsWith("test/stream")) {
        return handleStream(response);
    } else if (uri.startsWith("test/nochunk_stream")) {
        return handleStreamWithoutChunking(response);
    } else if (uri.startsWith("test/largeStream")) {
        return handleLargeStream(response);
    } else if (uri.startsWith("test/timeout")) {
        return simulateTimeout(request, response);
    } else if (uri.startsWith("test/post")) {
        return handlePost(request, response);
    } else {
        response.setStatus(HttpResponseStatus.NOT_FOUND);
        return response.flush();
    }
}
项目:feign    文件:RealRequestBenchmarks.java   
@Setup
public void setup() {
  server = RxNetty.createHttpServer(SERVER_PORT, new RequestHandler<ByteBuf, ByteBuf>() {
    public rx.Observable handle(HttpServerRequest<ByteBuf> request,
                                HttpServerResponse<ByteBuf> response) {
      return response.flush();
    }
  });
  server.start();
  client = new OkHttpClient();
  client.setRetryOnConnectionFailure(false);
  okFeign = Feign.builder()
      .client(new feign.okhttp.OkHttpClient(client))
      .target(FeignTestInterface.class, "http://localhost:" + SERVER_PORT);
  queryRequest = new Request.Builder()
      .url("http://localhost:" + SERVER_PORT + "/?Action=GetUser&Version=2010-05-08&limit=1")
      .build();
}
项目:karyon    文件:GovernatorHttpInterceptorSupport.java   
public GovernatorHttpInterceptorSupport<I, O> intercept(List<Class<? extends DuplexInterceptor<HttpServerRequest<I>, HttpServerResponse<O>>>> interceptors) {
    ArrayList<Class<? extends InboundInterceptor<HttpServerRequest<I>, HttpServerResponse<O>>>> ins =
            new ArrayList<Class<? extends InboundInterceptor<HttpServerRequest<I>, HttpServerResponse<O>>>>();
    ArrayList<Class<? extends OutboundInterceptor<HttpServerResponse<O>>>> outs =
            new ArrayList<Class<? extends OutboundInterceptor<HttpServerResponse<O>>>>();

    for (Class<? extends DuplexInterceptor<HttpServerRequest<I>, HttpServerResponse<O>>> interceptor : interceptors) {
        ins.add(interceptor);
        outs.add(interceptor);
    }

    HttpInClassHolder<I, O> inHolder = new HttpInClassHolder<I, O>(key, ins);
    interceptorSupport.inboundInterceptorClasses.add(inHolder);

    HttpOutClassHolder<I, O> outHolder = new HttpOutClassHolder<I, O>(key, outs);
    interceptorSupport.outboundInterceptorClasses.add(outHolder);
    return interceptorSupport;
}
项目:karyon    文件:NettyToJerseyBridge.java   
ContainerResponseWriter bridgeResponse(final HttpServerResponse<ByteBuf> serverResponse) {
    return new ContainerResponseWriter() {

        private final ByteBuf contentBuffer = serverResponse.getChannel().alloc().buffer();

        @Override
        public OutputStream writeStatusAndHeaders(long contentLength, ContainerResponse response) {
            int responseStatus = response.getStatus();
            serverResponse.setStatus(HttpResponseStatus.valueOf(responseStatus));
            HttpResponseHeaders responseHeaders = serverResponse.getHeaders();
            for(Map.Entry<String, List<Object>> header : response.getHttpHeaders().entrySet()){
                responseHeaders.setHeader(header.getKey(), header.getValue());
            }
            return new ByteBufOutputStream(contentBuffer);
        }

        @Override
        public void finish() {
            serverResponse.writeAndFlush(contentBuffer);
        }
    };
}
项目:karyon    文件:RxNettyHandler.java   
@Override
public Observable<Void> handle(HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) {
    if (request.getUri().startsWith(healthCheckUri)) {
        return healthCheckEndpoint.handle(request, response);
    } else if (request.getUri().startsWith("/hello/to/")) {
        int prefixLength = "/hello/to".length();
        String userName = request.getPath().substring(prefixLength);
        if (userName.isEmpty() || userName.length() == 1 /*The uri is /hello/to/ but no name */) {
            response.setStatus(HttpResponseStatus.BAD_REQUEST);
            return response.writeStringAndFlush(
                    "{\"Error\":\"Please provide a username to say hello. The URI should be /hello/to/{username}\"}");
        } else {
            String msg = "Hello " + userName.substring(1) /*Remove the / prefix*/ + " from Netflix OSS";
            return response.writeStringAndFlush("{\"Message\":\"" + msg + "\"}");
        }
    } else if (request.getUri().startsWith("/hello")) {
        return response.writeStringAndFlush("{\"Message\":\"Hello newbee from Netflix OSS\"}");
    } else {
        response.setStatus(HttpResponseStatus.NOT_FOUND);
        return response.close();
    }
}
项目:karyon    文件:HelloWorldEndpoint.java   
public Observable<Void> sayHelloToUser(HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) {
    JSONObject content = new JSONObject();

    int prefixLength = "/hello/to".length();
    String userName = request.getPath().substring(prefixLength);

    try {
        if (userName.isEmpty() || userName.length() == 1 /*The uri is /hello/to/ but no name */) {
            response.setStatus(HttpResponseStatus.BAD_REQUEST);
            content.put("Error", "Please provide a username to say hello. The URI should be /hello/to/{username}");
        } else {
            content.put("Message", "Hello " + userName.substring(1) /*Remove the / prefix*/ + " from Netflix OSS");
        }
    } catch (JSONException e) {
        logger.error("Error creating json response.", e);
        return Observable.error(e);
    }

    response.write(content.toString(), StringTransformer.DEFAULT_INSTANCE);
    return response.close();

}
项目:netty-cookbook    文件:NettyRxJavaServer.java   
public static void main(String... args) throws InterruptedException {
    HttpServer<ByteBuf, ByteBuf> server = RxNetty.createHttpServer(8080, 
            (HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) -> {
        System.out.println("Server => Request: " + request.getPath());            
        try {
            if ("/error".equals(request.getPath())) {
                throw new RuntimeException("forced error");
            }
            response.setStatus(HttpResponseStatus.OK);
            response.writeString("Path Requested =>: " + request.getPath() + '\n');
            return response.close();
        } catch (Throwable e) {
            System.err.println("Server => Error [" + request.getPath() + "] => " + e);
            response.setStatus(HttpResponseStatus.BAD_REQUEST);
            response.writeString("Error 500: Bad Request\n");
            return response.close();
        }
    });

    server.startAndWait();

    RxNetty.createHttpGet("http://localhost:8080/")
           .flatMap(response -> response.getContent())
           .map(data -> "Client => " + data.toString(Charset.defaultCharset()))
           .toBlocking().forEach(System.out::println);

    RxNetty.createHttpGet("http://localhost:8080/error")
           .flatMap(response -> response.getContent())
           .map(data -> "Client => " + data.toString(Charset.defaultCharset()))
           .toBlocking().forEach(System.out::println);

    RxNetty.createHttpGet("http://localhost:8080/data")
           .flatMap(response -> response.getContent())
           .map(data -> "Client => " + data.toString(Charset.defaultCharset()))
           .toBlocking().forEach(System.out::println);

    //server.shutdown();
}
项目:WeatherAlarm    文件:WeatherAlarmEndpoint.java   
private void handlePut(HttpServerResponse<ByteBuf> response, Observable<ByteBuf> content) {
    ObjectMapper mapper = new ObjectMapper();
    content.forEach(byteBuf -> {
        try {
            WeatherAlarm alarm = mapper.readValue(byteBuf.toString(Charset.defaultCharset()), WeatherAlarm.class);
            alarmService.addAlarm(alarm);
        } catch (IOException e) {
            logger.error("Failed to read JSON from request", e);
            response.setStatus(HttpResponseStatus.INTERNAL_SERVER_ERROR);
        }
    });
}
项目:WeatherAlarm    文件:HttpRequestHandler.java   
@Override
public Observable<Void> handle(HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) {
    RequestHandler<ByteBuf, ByteBuf> handler = findRequestHandler(request.getUri());
    if (handler != null) {
        return handler.handle(request, response);
    } else {
        response.setStatus(HttpResponseStatus.NOT_FOUND);
        return response.close();
    }
}
项目:WeatherAlarm    文件:WeatherAlarmEndpointTest.java   
@Test
public void testNotImplemented() {
    IWeatherAlarmService alarmService = getMockAlarmService();
    WeatherAlarmEndpoint alarmEndpoint = new WeatherAlarmEndpoint();
    alarmEndpoint.setAlarmService(alarmService);

    Capture<byte[]> written = EasyMock.newCapture();
    Capture<HttpResponseStatus> status = EasyMock.newCapture();
    HttpServerRequest<ByteBuf> request = createMockHttpServerRequest(HttpMethod.POST, URI, Observable.empty());
    HttpServerResponse<ByteBuf> response = createMockHttpResponse(status, written);
    alarmEndpoint.handle(request, response);
    HttpResponseStatus expected = HttpResponseStatus.NOT_IMPLEMENTED;
    Assert.assertEquals("Unexpected value for status", expected, status.getValue());
}
项目:WeatherAlarm    文件:WeatherAlarmEndpointTest.java   
@Test
public void testHandleRequestForAlarms() throws Exception {
    IWeatherAlarmService alarmService = getMockAlarmService();
    WeatherAlarmEndpoint alarmEndpoint = new WeatherAlarmEndpoint();
    alarmEndpoint.setAlarmService(alarmService);

    Capture<byte[]> written = EasyMock.newCapture();
    Capture<HttpResponseStatus> status = EasyMock.newCapture();
    HttpServerRequest<ByteBuf> request = createMockHttpServerRequest(HttpMethod.GET, URI, Observable.empty());
    HttpServerResponse<ByteBuf> response = createMockHttpResponse(status, written);
    alarmEndpoint.handle(request, response);
    byte[] expected = new ObjectMapper().writeValueAsBytes(alarmService.getAlarms());
    Assert.assertTrue("Unexpected value written", Arrays.equals(expected, written.getValue()));
}
项目:WeatherAlarm    文件:WeatherAlarmEndpointTest.java   
@Test
public void testHandleRequestForAlarmNotFound() throws Exception {
    IWeatherAlarmService alarmService = getMockAlarmService();
    WeatherAlarmEndpoint alarmEndpoint = new WeatherAlarmEndpoint();
    alarmEndpoint.setAlarmService(alarmService);
    WeatherAlarm alarm = alarmService.getAlarms().get(0);

    Capture<byte[]> written = EasyMock.newCapture();
    Capture<HttpResponseStatus> status = EasyMock.newCapture();
    String uri = URI + "/unknownAlarm";
    HttpServerRequest<ByteBuf> request = createMockHttpServerRequest(HttpMethod.GET, uri, Observable.empty());
    HttpServerResponse<ByteBuf> response = createMockHttpResponse(status, written);
    alarmEndpoint.handle(request, response);
    Assert.assertEquals("Unexpected status", HttpResponseStatus.NOT_FOUND, status.getValue());
}