Example usage for org.springframework.messaging.converter StringMessageConverter StringMessageConverter

List of usage examples for org.springframework.messaging.converter StringMessageConverter StringMessageConverter

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Introduction

In this page you can find the example usage for org.springframework.messaging.converter StringMessageConverter StringMessageConverter.

Prototype

public StringMessageConverter()

Source Link

Usage

From source file:org.tommy.stationery.moracle.core.client.load.StompWebSocketLoadTestClient.java

public static void main(String[] args) throws Exception {

    // Modify host and port below to match wherever StompWebSocketServer.java is running!!
    // When StompWebSocketServer starts it prints the selected available

    String host = "localhost";
    if (args.length > 0) {
        host = args[0];// w  w w .j a v  a  2 s  . c  om
    }

    int port = 59984;
    if (args.length > 1) {
        port = Integer.valueOf(args[1]);
    }

    String url = "http://" + host + ":" + port + "/home";
    logger.debug("Sending warm-up HTTP request to " + url);
    HttpStatus status = new RestTemplate().getForEntity(url, Void.class).getStatusCode();
    Assert.state(status == HttpStatus.OK);

    final CountDownLatch connectLatch = new CountDownLatch(NUMBER_OF_USERS);
    final CountDownLatch subscribeLatch = new CountDownLatch(NUMBER_OF_USERS);
    final CountDownLatch messageLatch = new CountDownLatch(NUMBER_OF_USERS);
    final CountDownLatch disconnectLatch = new CountDownLatch(NUMBER_OF_USERS);

    final AtomicReference<Throwable> failure = new AtomicReference<Throwable>();

    Executor executor = Executors.newFixedThreadPool(THREAD_POOL_SIZE);
    org.eclipse.jetty.websocket.client.WebSocketClient jettyClient = new WebSocketClient(executor);
    JettyWebSocketClient webSocketClient = new JettyWebSocketClient(jettyClient);
    webSocketClient.start();

    HttpClient jettyHttpClient = new HttpClient();
    jettyHttpClient.setMaxConnectionsPerDestination(1000);
    jettyHttpClient.setExecutor(new QueuedThreadPool(1000));
    jettyHttpClient.start();

    List<Transport> transports = new ArrayList<>();
    transports.add(new WebSocketTransport(webSocketClient));
    transports.add(new JettyXhrTransport(jettyHttpClient));

    SockJsClient sockJsClient = new SockJsClient(transports);

    try {
        URI uri = new URI("ws://" + host + ":" + port + "/stomp");
        WebSocketStompClient stompClient = new WebSocketStompClient(uri, null, sockJsClient);
        stompClient.setMessageConverter(new StringMessageConverter());

        logger.debug("Connecting and subscribing " + NUMBER_OF_USERS + " users ");
        StopWatch stopWatch = new StopWatch("STOMP Broker Relay WebSocket Load Tests");
        stopWatch.start();

        List<ConsumerStompMessageHandler> consumers = new ArrayList<>();
        for (int i = 0; i < NUMBER_OF_USERS; i++) {
            consumers.add(new ConsumerStompMessageHandler(BROADCAST_MESSAGE_COUNT, connectLatch, subscribeLatch,
                    messageLatch, disconnectLatch, failure));
            stompClient.connect(consumers.get(i));
        }

        if (failure.get() != null) {
            throw new AssertionError("Test failed", failure.get());
        }
        if (!connectLatch.await(5000, TimeUnit.MILLISECONDS)) {
            logger.info("Not all users connected, remaining: " + connectLatch.getCount());
        }
        if (!subscribeLatch.await(5000, TimeUnit.MILLISECONDS)) {
            logger.info("Not all users subscribed, remaining: " + subscribeLatch.getCount());
        }

        stopWatch.stop();
        logger.debug("Finished: " + stopWatch.getLastTaskTimeMillis() + " millis");

        logger.debug("Broadcasting " + BROADCAST_MESSAGE_COUNT + " messages to " + NUMBER_OF_USERS + " users ");
        stopWatch.start();

        ProducerStompMessageHandler producer = new ProducerStompMessageHandler(BROADCAST_MESSAGE_COUNT,
                failure);
        stompClient.connect(producer);

        if (failure.get() != null) {
            throw new AssertionError("Test failed", failure.get());
        }
        if (!messageLatch.await(1 * 60 * 1000, TimeUnit.MILLISECONDS)) {
            for (ConsumerStompMessageHandler consumer : consumers) {
                if (consumer.messageCount.get() < consumer.expectedMessageCount) {
                    logger.debug(consumer);
                }
            }
        }
        if (!messageLatch.await(1 * 60 * 1000, TimeUnit.MILLISECONDS)) {
            logger.info("Not all handlers received every message, remaining: " + messageLatch.getCount());
        }

        producer.session.disconnect();
        if (!disconnectLatch.await(5000, TimeUnit.MILLISECONDS)) {
            logger.info("Not all disconnects completed, remaining: " + disconnectLatch.getCount());
        }

        stopWatch.stop();
        logger.debug("Finished: " + stopWatch.getLastTaskTimeMillis() + " millis");

        System.out.println("\nPress any key to exit...");
        System.in.read();
    } catch (Throwable t) {
        t.printStackTrace();
    } finally {
        webSocketClient.stop();
        jettyHttpClient.stop();
    }

    logger.debug("Exiting");
    System.exit(0);
}

From source file:org.springframework.cloud.aws.messaging.core.NotificationMessagingTemplate.java

private void initMessageConverter(MessageConverter messageConverter) {
    List<MessageConverter> messageConverters = new ArrayList<>();

    StringMessageConverter stringMessageConverter = new StringMessageConverter();
    stringMessageConverter.setSerializedPayloadClass(String.class);
    messageConverters.add(stringMessageConverter);

    if (messageConverter != null) {
        messageConverters.add(messageConverter);
    } else if (JACKSON_2_PRESENT) {
        MappingJackson2MessageConverter mappingJackson2MessageConverter = new MappingJackson2MessageConverter();
        mappingJackson2MessageConverter.setSerializedPayloadClass(String.class);
        messageConverters.add(mappingJackson2MessageConverter);
    }//from   w ww. ja  va2  s.  c o m

    setMessageConverter(new CompositeMessageConverter(messageConverters));
}

From source file:org.jimsey.projects.turbine.condenser.WebSocketConfig.java

@Override
public boolean configureMessageConverters(List<MessageConverter> messageConverters) {
    // Spring boot 1.3.0 escapes the JSON string, but we don't want it to
    // so here, prevent registration of default converters

    // MappingJackson2MessageConverter stringMessageconverter = new MappingJackson2MessageConverter();
    StringMessageConverter stringMessageconverter = new StringMessageConverter();

    // stringMessageconverter.getSupportedMimeTypes().addAll(Arrays.asList(
    // MediaType.TEXT_PLAIN, MediaType.TEXT_HTML, MediaType.APPLICATION_JSON));

    messageConverters.add(stringMessageconverter);
    return false; // Prevent registration of default converters
}

From source file:org.springframework.messaging.simp.annotation.support.SimpAnnotationMethodMessageHandler.java

/**
 * Create an instance of SimpAnnotationMethodMessageHandler with the given
 * message channels and broker messaging template.
 * @param clientInboundChannel the channel for receiving messages from clients (e.g. WebSocket clients)
 * @param clientOutboundChannel the channel for messages to clients (e.g. WebSocket clients)
 * @param brokerTemplate a messaging template to send application messages to the broker
 *//* www.j a v a 2 s .c  o m*/
public SimpAnnotationMethodMessageHandler(SubscribableChannel clientInboundChannel,
        MessageChannel clientOutboundChannel, SimpMessageSendingOperations brokerTemplate) {

    Assert.notNull(clientInboundChannel, "clientInboundChannel must not be null");
    Assert.notNull(clientOutboundChannel, "clientOutboundChannel must not be null");
    Assert.notNull(brokerTemplate, "brokerTemplate must not be null");

    this.clientInboundChannel = clientInboundChannel;
    this.clientMessagingTemplate = new SimpMessagingTemplate(clientOutboundChannel);
    this.brokerTemplate = brokerTemplate;

    Collection<MessageConverter> converters = new ArrayList<>();
    converters.add(new StringMessageConverter());
    converters.add(new ByteArrayMessageConverter());
    this.messageConverter = new CompositeMessageConverter(converters);
}

From source file:org.springframework.messaging.simp.stomp.Reactor11TcpStompClientTests.java

@Before
public void setUp() throws Exception {

    logger.debug("Setting up before '" + this.testName.getMethodName() + "'");

    int port = SocketUtils.findAvailableTcpPort(61613);

    this.activeMQBroker = new BrokerService();
    this.activeMQBroker.addConnector("stomp://127.0.0.1:" + port);
    this.activeMQBroker.setStartAsync(false);
    this.activeMQBroker.setPersistent(false);
    this.activeMQBroker.setUseJmx(false);
    this.activeMQBroker.getSystemUsage().getMemoryUsage().setLimit(1024 * 1024 * 5);
    this.activeMQBroker.getSystemUsage().getTempUsage().setLimit(1024 * 1024 * 5);
    this.activeMQBroker.start();

    ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
    taskScheduler.afterPropertiesSet();// w  w w.  j a  va  2  s.co m

    this.client = new Reactor11TcpStompClient("127.0.0.1", port);
    this.client.setMessageConverter(new StringMessageConverter());
    this.client.setTaskScheduler(taskScheduler);
}

From source file:org.springframework.messaging.simp.stomp.Reactor2TcpStompClientTests.java

@Before
public void setUp() throws Exception {

    logger.debug("Setting up before '" + this.testName.getMethodName() + "'");

    int port = SocketUtils.findAvailableTcpPort(61613);

    this.activeMQBroker = new BrokerService();
    this.activeMQBroker.addConnector("stomp://127.0.0.1:" + port);
    this.activeMQBroker.setStartAsync(false);
    this.activeMQBroker.setPersistent(false);
    this.activeMQBroker.setUseJmx(false);
    this.activeMQBroker.getSystemUsage().getMemoryUsage().setLimit(1024 * 1024 * 5);
    this.activeMQBroker.getSystemUsage().getTempUsage().setLimit(1024 * 1024 * 5);
    this.activeMQBroker.start();

    ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
    taskScheduler.afterPropertiesSet();//from   w  w w. j a  v  a2 s . c o  m

    this.client = new Reactor2TcpStompClient("127.0.0.1", port);
    this.client.setMessageConverter(new StringMessageConverter());
    this.client.setTaskScheduler(taskScheduler);
}

From source file:org.springframework.messaging.simp.stomp.ReactorNettyTcpStompClientTests.java

@Before
public void setUp() throws Exception {

    logger.debug("Setting up before '" + this.testName.getMethodName() + "'");

    int port = SocketUtils.findAvailableTcpPort(61613);

    this.activeMQBroker = new BrokerService();
    this.activeMQBroker.addConnector("stomp://127.0.0.1:" + port);
    this.activeMQBroker.setStartAsync(false);
    this.activeMQBroker.setPersistent(false);
    this.activeMQBroker.setUseJmx(false);
    this.activeMQBroker.getSystemUsage().getMemoryUsage().setLimit(1024 * 1024 * 5);
    this.activeMQBroker.getSystemUsage().getTempUsage().setLimit(1024 * 1024 * 5);
    this.activeMQBroker.start();

    ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
    taskScheduler.afterPropertiesSet();/*from w  ww  .  j a  v a  2  s .co  m*/

    this.client = new ReactorNettyTcpStompClient("127.0.0.1", port);
    this.client.setMessageConverter(new StringMessageConverter());
    this.client.setTaskScheduler(taskScheduler);
}

From source file:org.springframework.samples.portfolio.web.load.StompWebSocketLoadTestClient.java

public static void main(String[] args) throws Exception {

    // Modify host and port below to match wherever StompWebSocketServer.java is running!!
    // When StompWebSocketServer starts it prints the selected available

    String host = "localhost";
    if (args.length > 0) {
        host = args[0];/*from www  .  jav a2  s.com*/
    }

    int port = 37232;
    if (args.length > 1) {
        port = Integer.valueOf(args[1]);
    }

    String homeUrl = "http://{host}:{port}/home";
    logger.debug("Sending warm-up HTTP request to " + homeUrl);
    HttpStatus status = new RestTemplate().getForEntity(homeUrl, Void.class, host, port).getStatusCode();
    Assert.state(status == HttpStatus.OK);

    final CountDownLatch connectLatch = new CountDownLatch(NUMBER_OF_USERS);
    final CountDownLatch subscribeLatch = new CountDownLatch(NUMBER_OF_USERS);
    final CountDownLatch messageLatch = new CountDownLatch(NUMBER_OF_USERS);
    final CountDownLatch disconnectLatch = new CountDownLatch(NUMBER_OF_USERS);

    final AtomicReference<Throwable> failure = new AtomicReference<>();

    StandardWebSocketClient webSocketClient = new StandardWebSocketClient();

    HttpClient jettyHttpClient = new HttpClient();
    jettyHttpClient.setMaxConnectionsPerDestination(1000);
    jettyHttpClient.setExecutor(new QueuedThreadPool(1000));
    jettyHttpClient.start();

    List<Transport> transports = new ArrayList<>();
    transports.add(new WebSocketTransport(webSocketClient));
    transports.add(new JettyXhrTransport(jettyHttpClient));

    SockJsClient sockJsClient = new SockJsClient(transports);

    try {
        ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
        taskScheduler.afterPropertiesSet();

        String stompUrl = "ws://{host}:{port}/stomp";
        WebSocketStompClient stompClient = new WebSocketStompClient(sockJsClient);
        stompClient.setMessageConverter(new StringMessageConverter());
        stompClient.setTaskScheduler(taskScheduler);
        stompClient.setDefaultHeartbeat(new long[] { 0, 0 });

        logger.debug("Connecting and subscribing " + NUMBER_OF_USERS + " users ");
        StopWatch stopWatch = new StopWatch("STOMP Broker Relay WebSocket Load Tests");
        stopWatch.start();

        List<ConsumerStompSessionHandler> consumers = new ArrayList<>();
        for (int i = 0; i < NUMBER_OF_USERS; i++) {
            consumers.add(new ConsumerStompSessionHandler(BROADCAST_MESSAGE_COUNT, connectLatch, subscribeLatch,
                    messageLatch, disconnectLatch, failure));
            stompClient.connect(stompUrl, consumers.get(i), host, port);
        }

        if (failure.get() != null) {
            throw new AssertionError("Test failed", failure.get());
        }
        if (!connectLatch.await(5000, TimeUnit.MILLISECONDS)) {
            fail("Not all users connected, remaining: " + connectLatch.getCount());
        }
        if (!subscribeLatch.await(5000, TimeUnit.MILLISECONDS)) {
            fail("Not all users subscribed, remaining: " + subscribeLatch.getCount());
        }

        stopWatch.stop();
        logger.debug("Finished: " + stopWatch.getLastTaskTimeMillis() + " millis");

        logger.debug("Broadcasting " + BROADCAST_MESSAGE_COUNT + " messages to " + NUMBER_OF_USERS + " users ");
        stopWatch.start();

        ProducerStompSessionHandler producer = new ProducerStompSessionHandler(BROADCAST_MESSAGE_COUNT,
                failure);
        stompClient.connect(stompUrl, producer, host, port);
        stompClient.setTaskScheduler(taskScheduler);

        if (failure.get() != null) {
            throw new AssertionError("Test failed", failure.get());
        }
        if (!messageLatch.await(60 * 1000, TimeUnit.MILLISECONDS)) {
            for (ConsumerStompSessionHandler consumer : consumers) {
                if (consumer.messageCount.get() < consumer.expectedMessageCount) {
                    logger.debug(consumer);
                }
            }
        }
        if (!messageLatch.await(60 * 1000, TimeUnit.MILLISECONDS)) {
            fail("Not all handlers received every message, remaining: " + messageLatch.getCount());
        }

        producer.session.disconnect();
        if (!disconnectLatch.await(5000, TimeUnit.MILLISECONDS)) {
            fail("Not all disconnects completed, remaining: " + disconnectLatch.getCount());
        }

        stopWatch.stop();
        logger.debug("Finished: " + stopWatch.getLastTaskTimeMillis() + " millis");

        System.out.println("\nPress any key to exit...");
        System.in.read();
    } catch (Throwable t) {
        t.printStackTrace();
    } finally {
        jettyHttpClient.stop();
    }

    logger.debug("Exiting");
    System.exit(0);
}

From source file:org.springframework.web.socket.messaging.WebSocketStompClientIntegrationTests.java

@Before
public void setUp() throws Exception {

    logger.debug("Setting up before '" + this.testName.getMethodName() + "'");

    this.wac = new AnnotationConfigWebApplicationContext();
    this.wac.register(TestConfig.class);
    this.wac.refresh();

    this.server = new TomcatWebSocketTestServer();
    this.server.setup();
    this.server.deployConfig(this.wac);
    this.server.start();

    WebSocketClient webSocketClient = new StandardWebSocketClient();
    this.stompClient = new WebSocketStompClient(webSocketClient);
    this.stompClient.setMessageConverter(new StringMessageConverter());
}