List of usage examples for io.vertx.core.json JsonObject encode
public String encode()
From source file:co.runrightfast.core.utils.JsonUtils.java
License:Apache License
static javax.json.JsonObject toJsonObject(@NonNull final JsonObject json) { try (final JsonReader reader = Json.createReader(new StringReader(json.encode()))) { return reader.readObject(); }//ww w. j a v a2s . c o m }
From source file:com.company.vertxstarter.MainVerticle.java
@Override public void start(Future<Void> fut) { // Create a router object. Router router = Router.router(vertx); //CORS handler router.route().handler(CorsHandler.create("*").allowedMethod(HttpMethod.GET).allowedMethod(HttpMethod.POST) .allowedMethod(HttpMethod.OPTIONS).allowedHeader("Content-Type").allowedHeader("Accept")); //default headers router.route().handler(ctx -> {// w w w . ja v a 2 s . co m ctx.response().putHeader("Cache-Control", "no-store, no-cache").putHeader("Content-Type", "application/json"); if (StringUtils.isEmpty(ctx.request().getHeader("Accept"))) { ctx.fail(Failure.NO_MEDIA_TYPE); return; } else if (!"application/json".equalsIgnoreCase(ctx.request().getHeader("Accept"))) { ctx.fail(Failure.UNSUPPORTED_MEDIA_TYPE); return; } ctx.next(); }); //error handling router.route().failureHandler(ctx -> { HttpServerResponse response = ctx.response(); final JsonObject error = new JsonObject(); Failure ex; if (ctx.failure() instanceof Failure) { //specific error ex = (Failure) ctx.failure(); } else { //general error ctx.failure().printStackTrace(); ex = Failure.INTERNAL_ERROR; } error.put("message", ex.getMessage()); response.setStatusCode(ex.getCode()).end(error.encode()); }); //default 404 handling router.route().last().handler(ctx -> { HttpServerResponse response = ctx.response(); final JsonObject error = new JsonObject(); error.put("message", Failure.NOT_FOUND.getMessage()); response.setStatusCode(404).end(error.encode()); }); //routes Injector injector = Guice.createInjector(new AppInjector()); router.route(HttpMethod.GET, "/people").handler(injector.getInstance(PersonResource.class)::get); // Create the HTTP server and pass the "accept" method to the request handler. HttpServerOptions serverOptions = new HttpServerOptions(); serverOptions.setCompressionSupported(true); vertx.createHttpServer(serverOptions).requestHandler(router::accept) .listen(config().getInteger("http.port", 8080), result -> { if (result.succeeded()) { fut.complete(); } else { fut.fail(result.cause()); } }); }
From source file:com.cyngn.vertx.opentsdb.client.MetricPublisher.java
License:Apache License
/** * Send a metric via the event bus/* ww w .j av a2s . com*/ * @param message the metric data to send */ private void sendMetrics(JsonObject message) { bus.send(address, message, result -> { if (result.failed()) { logger.error(String.format("Failed to send message on event bus, address: %s metrics: %s", address, message.encode()), result.cause()); } }); }
From source file:com.cyngn.vertx.opentsdb.service.OpenTsDbService.java
License:Apache License
private void initializeWorkers(Future<Void> startedResult) { final AtomicInteger count = new AtomicInteger(); processor = new MetricsProcessor(workers, options.getMaxBufferBytes(), vertx.eventBus()); JsonArray hosts = options.getHosts(); for (int i = 0; i < hosts.size(); i++) { JsonObject jsonHost = hosts.getJsonObject(i); // we setup one worker dedicated to each endpoint, the same worker always rights to the same outbound socket OpenTsDbClient worker = new OpenTsDbClient(jsonHost.getString("host"), jsonHost.getInteger("port"), vertx, success -> {//from www .jav a2s . c om if (!success) { String error = String.format("Failed to connect to host: %s", jsonHost.encode()); logger.error(error); vertx.close(); startedResult.fail(error); return; } count.incrementAndGet(); if (count.get() == hosts.size()) { flushTimerId = vertx.setPeriodic(options.getFlushInterval(), timerId -> processor.processMetrics(metrics)); logger.info(options); startReporter(); startedResult.complete(); } }); workers.add(worker); } }
From source file:com.dinstone.example.HelloResource.java
License:Apache License
@Get("/g/:name") public void hello(@Context RoutingContext ctx) { String message = "hello"; String name = ctx.request().getParam("name"); if (name != null) { message += " " + name; }//from w ww . jav a 2 s . c o m JsonObject json = new JsonObject().put("message", message); ctx.response().end(json.encode()); }
From source file:com.dinstone.vertx.web.resource.HelloResourceSubclass.java
License:Apache License
public void hello(RoutingContext ctx) { String message = "hello"; String name = ctx.request().getParam("name"); if (name != null) { message += " " + name; }/*from w w w. j av a2s . co m*/ JsonObject json = new JsonObject().put("message", message); ctx.response().end(json.encode()); }
From source file:com.github.ithildir.numbers.game.util.ConversationUtil.java
License:Open Source License
public static void ask(HttpServerResponse httpServerResponse, String conversationToken, String initialPrompt, String[] noInputPrompts) { httpServerResponse.putHeader(HttpHeaders.CONTENT_TYPE, "application/json; charset=utf-8"); httpServerResponse.putHeader("Google-Assistant-API-Version", "v1"); JsonObject responseJSON = new JsonObject(); if (conversationToken != null) { responseJSON.put("conversation_token", conversationToken); }//from w ww. ja v a2 s . co m responseJSON.put("expect_user_response", true); responseJSON.put("expected_inputs", JsonUtil.getArray(_getExpectedInputJSON(initialPrompt, noInputPrompts))); httpServerResponse.end(responseJSON.encode()); }
From source file:com.github.ithildir.numbers.game.util.ConversationUtil.java
License:Open Source License
public static void tell(HttpServerResponse httpServerResponse, String textToSpeech) { httpServerResponse.putHeader(HttpHeaders.CONTENT_TYPE, "application/json; charset=utf-8"); httpServerResponse.putHeader("Google-Assistant-API-Version", "v1"); JsonObject responseJSON = new JsonObject(); JsonObject finalResponseJSON = new JsonObject(); finalResponseJSON.put("speech_response", _getPromptJSON(textToSpeech)); responseJSON.put("final_response", finalResponseJSON); httpServerResponse.end(responseJSON.encode()); }
From source file:com.groupon.vertx.memcache.MemcacheClusterConfig.java
License:Apache License
public MemcacheClusterConfig(JsonObject jsonConfig) { if (jsonConfig == null) { log.error("initialize", "exception", "noConfigFound"); throw new MemcacheException("No Memcache cluster config found"); }//from ww w . jav a 2s. c om this.eventBusAddressPrefix = jsonConfig.getString(EVENT_BUS_ADDRESS_PREFIX_KEY); this.retryInterval = jsonConfig.getLong(RETRY_INTERVAL, MemcacheConfig.DEFAULT_RETRY_INTERVAL); JsonObject clusters = jsonConfig.getJsonObject(CLUSTERS_KEY, new JsonObject()); if (eventBusAddressPrefix != null && !eventBusAddressPrefix.isEmpty() && clusters.size() > 0) { for (String clusterKey : clusters.fieldNames()) { JsonObject clusterConfig = clusters.getJsonObject(clusterKey, new JsonObject()).copy(); clusterConfig.put(EVENT_BUS_ADDRESS_KEY, eventBusAddressPrefix); clusterConfig.put(RETRY_INTERVAL, retryInterval); clusterMap.put(clusterKey, new MemcacheConfig(clusterConfig)); } } else { log.error("initialize", "exception", "invalidConfigFound", new String[] { "config" }, jsonConfig.encode()); throw new MemcacheException("Invalid Memcache config defined"); } log.info("initialize", "success", new String[] { "eventBusAddressPrefix", "clusters" }, eventBusAddressPrefix, clusterMap.size()); }
From source file:com.groupon.vertx.memcache.MemcacheConfig.java
License:Apache License
public MemcacheConfig(JsonObject jsonConfig) { if (jsonConfig == null) { log.error("initialize", "exception", "noConfigFound"); throw new MemcacheException("No Memcache config found"); }/*from w ww.j a v a2 s . c o m*/ if (jsonConfig.getJsonArray(SERVERS_KEY) != null && jsonConfig.getString(EVENT_BUS_ADDRESS_KEY) != null && !jsonConfig.getString(EVENT_BUS_ADDRESS_KEY).isEmpty()) { this.servers.addAll(processServers(jsonConfig.getJsonArray(SERVERS_KEY))); this.eventBusAddress = jsonConfig.getString(EVENT_BUS_ADDRESS_KEY); this.namespace = jsonConfig.getString(NAMESPACE_KEY); this.pointsPerServer = jsonConfig.getInteger(POINTS_PER_SERVER, DEFAULT_POINTS_PER_SERVER); this.retryInterval = jsonConfig.getLong(RETRY_INTERVAL, DEFAULT_RETRY_INTERVAL); final HashAlgorithm defaultHashAlgorithm = HashAlgorithm.FNV1_32_HASH; String algorithmStr = jsonConfig.getString(ALGORITHM_KEY, defaultHashAlgorithm.name()); this.algorithm = algorithmStr == null ? defaultHashAlgorithm : HashAlgorithm.valueOf(algorithmStr); final ContinuumType defaultContinuumType = ContinuumType.KETAMA; String continuumStr = jsonConfig.getString(CONTINUUM_KEY, defaultContinuumType.name()); this.continuum = continuumStr == null ? defaultContinuumType : ContinuumType.valueOf(continuumStr); } else { log.error("initialize", "exception", "invalidConfigFound", new String[] { "config" }, jsonConfig.encode()); throw new MemcacheException("Invalid Memcache config defined"); } log.info("initialize", "success", new String[] { "eventBusAddress", "namespace", "servers", "algorithm" }, eventBusAddress, namespace, servers.size(), algorithm); }