Example usage for org.springframework.util StopWatch getLastTaskTimeMillis

List of usage examples for org.springframework.util StopWatch getLastTaskTimeMillis

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Introduction

In this page you can find the example usage for org.springframework.util StopWatch getLastTaskTimeMillis.

Prototype

public long getLastTaskTimeMillis() throws IllegalStateException

Source Link

Document

Get the time taken by the last task in milliseconds.

Usage

From source file:test.node.TestNodeWorker.java

public static void main(String[] args) {

    try {//from ww  w.  j ava2  s  . co m

        log.info("GridNode Starting...");
        StopWatch sw = new StopWatch();
        sw.start();

        // Start Grid Node
        GridNode node = Grid.startGridNode();

        sw.stop();
        log.info("GridNode Started Up. [" + sw.getLastTaskTimeMillis() + " ms]");

        log.info("GridNode ID : " + node.getId());

        log.debug("Press any key to unregister GridNode and terminate");
        System.in.read();
        node.getNodeRegistrationService().unregister();

        log.info("Unregistered, Terminating...");
        System.exit(0);
    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:test.node.TestUnboudedJobRunner.java

public static void main(String[] args) {
    // Test Job//from  ww  w .  j  a va 2 s .  co m
    TestUnboundedJob testJob = new TestUnboundedJob();

    try {

        log.info("GridNode Starting...");
        StopWatch sw = new StopWatch();
        sw.start();

        GridNode node = Grid.startGridNode();

        log.info("GridNode ID : " + node.getId());

        sw.stop();

        log.info("GridNode Started Up. [" + sw.getLastTaskTimeMillis() + " ms]");

        // Submit Job
        log.debug("Submitting Job");

        sw.start();

        GridJobFuture future = node.getJobSubmissionService().submitJob(testJob, new ResultCallback() {

            public void onResult(Serializable result) {
                System.err.println(result);
            }

        });

        while (!future.isJobFinished()) {
            Thread.sleep(1000);
        }

        sw.stop();
        log.info("GridJob Finished. Duration " + sw.getLastTaskTimeMillis() + " ms");

        log.debug("Press any key to unregister GridNode and terminate");
        System.in.read();
        node.getNodeRegistrationService().unregister();

        log.info("Unregistered, Terminating...");
        System.exit(0);

    } catch (IOException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:test.node.TestNodeNARRunner.java

public static void main(String[] args) {
    try {/*www  .  j  a v a2  s  .c o m*/

        log.info("GridNode Starting...");
        StopWatch sw = new StopWatch();
        sw.start();

        GridNode node = Grid.startGridNode();

        log.info("GridNode ID : " + node.getId());

        sw.stop();

        log.info("GridNode Started Up. [" + sw.getLastTaskTimeMillis() + " ms]");

        // Submit Job
        log.debug("Reading NAR");

        sw.start();

        GridArchive archive;
        archive = GridArchive.fromFile(new File("simpletestjob.nar"));

        log.debug("Submitting NAR");

        GridJobFuture future = (GridJobFuture) node.getJobSubmissionService().submitArchive(archive).values()
                .toArray()[0];

        try {
            log.info("RESULT : " + future.getResult());
        } catch (RemoteInvocationFailureException e) {
            e.getCause().printStackTrace();
        }

        sw.stop();
        log.info("GridJob Finished. Duration " + sw.getLastTaskTimeMillis() + " ms");

        log.debug("Press any key to unregister GridNode and terminate");
        System.in.read();
        node.getNodeRegistrationService().unregister();

        log.info("Unregistered, Terminating...");
        System.exit(0);

    } catch (GridArchiveException e) {
        log.fatal("GridArchiveException", e);
    } catch (GridExecutionException e) {
        log.fatal("Execution Failed", e);
    } catch (IOException e) {
        log.error("IOException", e);
    }

}

From source file:test.node.TestNodeRunner.java

public static void main(String[] args) {

    // Test Job/* w  w w .jav a 2s .  c om*/
    TestJob testJob = new TestJob();

    try {

        log.info("GridNode Starting...");
        StopWatch sw = new StopWatch();
        sw.start();

        GridNode node = Grid.startGridNode();

        log.info("GridNode ID : " + node.getId());

        sw.stop();

        log.info("GridNode Started Up. [" + sw.getLastTaskTimeMillis() + " ms]");

        // Submit Job
        log.debug("Submitting Job");

        sw.start();

        GridJobFuture future = node.getJobSubmissionService().submitJob(testJob, new ResultCallback() {

            public void onResult(Serializable result) {
                System.err.println(result);
            }

        });
        try {
            log.info("Job Result : " + future.getResult());
        } catch (RemoteInvocationFailureException e) {
            e.getCause().printStackTrace();
        }

        sw.stop();
        log.info("GridJob Finished. Duration " + sw.getLastTaskTimeMillis() + " ms");

        log.debug("Press any key to unregister GridNode and terminate");
        System.in.read();
        node.getNodeRegistrationService().unregister();

        log.info("Unregistered, Terminating...");
        System.exit(0);

    } catch (IOException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:test.mandelbrot.SequentialMandelbrotApp.java

public static void main(String[] args) {

    log.info("Starting Sequential Mandelbrot Application");
    // Create App Instance
    SequentialMandelbrotApp app = new SequentialMandelbrotApp();

    app.requestFocus();//w w w.  j  a v a2  s  .  c  om

    StopWatch sw = new StopWatch();
    log.info("Starting Computation...");
    sw.start();

    // Start Rendering
    app.startRendering();

    sw.stop();

    log.info("Computation Complete... " + sw.getLastTaskTimeMillis() + "ms");
    //System.exit(0);

}

From source file:test.mandelbrot.MandelbrotApp.java

public static void main(String[] args) {

    try {/*from  w w w.  ja  v a 2 s.  com*/

        log.info("GridNode Starting...");
        StopWatch sw = new StopWatch();
        sw.start();

        GridNode node = Grid.startLightGridNode();

        log.info("GridNode ID : " + node.getId());

        sw.stop();

        log.info("GridNode Started Up. [" + sw.getLastTaskTimeMillis() + " ms]");

        // Create App Instance
        final MandelbrotApp app = new MandelbrotApp(node);

        app.requestFocus();

        // Create Mandelbrot Job
        MandelbrotJob mandelbrotJob = new MandelbrotJob(app.getWidth(), app.getHeight());

        // Start Job Submission
        sw.start();

        GridJobFuture future = node.getJobSubmissionService().submitJob(mandelbrotJob, new ResultCallback() {

            public void onResult(Serializable result) {

                MandelbrotResult mResult = (MandelbrotResult) result;
                app.displayResult(mResult);
                app.setProgress(app.getProgress() + mResult.getLines());
            }

        });

        app.setFuture(future);
        // Block till job finishes
        future.getResult();
        app.setDone(true);

        sw.stop();

        log.info("GridJob Finished. Duration " + sw.getLastTaskTimeMillis() + " ms");

        log.debug("Press any key to unregister GridNode and terminate");
        System.in.read();
        node.getNodeRegistrationService().unregister();

    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:test.buddhabrot.BuddhabrotApp.java

public static void main(String[] args) {

    log.info("GridNode Starting...");
    StopWatch sw = new StopWatch();
    sw.start();/*  w  w  w  .  java2s.  co m*/

    GridNode node = Grid.startLightGridNode();

    log.info("GridNode ID : " + node.getId());

    log.info("Registered in Cluster : " + node.getNodeRegistrationService().getRegistration().getClusterId());

    sw.stop();

    log.info("GridNode Started Up. [" + sw.getLastTaskTimeMillis() + " ms]");

    // Create App Instance
    final BuddhabrotApp app = new BuddhabrotApp(node);

    app.requestFocus();

    // Create Buddhabrot Job
    BuddhabrotJob buddhabrotJob = new BuddhabrotJob(WIDTH, HEIGHT);

    // Start Job Submission
    sw.start();

    System.err.println(new Date());

    GridJobFuture future = node.getJobSubmissionService().submitJob(buddhabrotJob, new ResultCallback() {

        public void onResult(Serializable result) {

            log.debug("CALLBACK");

            if (result == null)
                return;
            if (result instanceof int[][]) {
                app.onResult((int[][]) result);
            }
        }

    });

    app.setFuture(future);

}

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 ww.  j  a v  a  2 s.  co m*/
    }

    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.nebulaframework.grid.Grid.java

/**
 * Starts a {@link GridNode} with default settings, read from
 * default properties file.//from ww w.j  av a 2  s.  co  m
 * 
 * @param useConfigDiscovery indicates whether to use information
 * from configuration to discover
 * 
 * @return GridNode
 * 
 * @throws IllegalStateException if a Grid Member (Cluster / Node) has
 * already started with in the current VM. Nebula supports only one Grid
 * Member per VM.
 */
public synchronized static GridNode startGridNode(boolean useConfigDiscovery) throws IllegalStateException {

    if (isInitialized()) {
        // A Grid Member has already started in this VM
        throw new IllegalStateException("A Grid Memeber Already Started in VM");
    }

    initializeDefaultExceptionHandler();

    StopWatch sw = new StopWatch();

    try {

        sw.start();

        // Set Security Manager
        System.setSecurityManager(new SecurityManager());

        // Detect Configuration
        Properties config = ConfigurationSupport.detectNodeConfiguration();

        log.info("GridNode Attempting Discovery...");

        // Discover Cluster If Needed
        GridNodeDiscoverySupport.discover(config, useConfigDiscovery);

        checkJMSBroker(config.getProperty(ConfigurationKeys.CLUSTER_SERVICE.value()));

        log.debug("Starting up Spring Container...");

        applicationContext = new NebulaApplicationContext(GRIDNODE_CONTEXT, config);

        log.debug("Spring Container Started");

        node = true;

        sw.stop();

        log.info("GridNode Started Up. " + sw.getLastTaskTimeMillis() + " ms");

        return (GridNode) applicationContext.getBean("localNode");
    } finally {
        if (sw.isRunning()) {
            sw.stop();
        }
    }
}

From source file:org.nebulaframework.grid.Grid.java

/**
 * Starts {@link ClusterManager} instance with default settings,
 * read from default properties file./*from w  w w.j  a va  2  s  .  co m*/
 * 
 * @return ClusterManager
 * 
 * @throws IllegalStateException if a Grid Member (Cluster / Node) has
 * already started with in the current VM. Nebula supports only one Grid
 * Member per VM.
 */
public synchronized static ClusterManager startClusterManager() throws IllegalStateException {

    if (isInitialized()) {
        // A Grid Member has already started in this VM
        throw new IllegalStateException("A Grid Memeber Already Started in VM");
    }

    initializeDefaultExceptionHandler();

    StopWatch sw = new StopWatch();

    try {
        sw.start();
        log.info("ClusterManager Starting...");

        // Set Security Manager
        System.setSecurityManager(new SecurityManager());

        // Detect Configuration
        Properties config = ConfigurationSupport.detectClusterConfiguration();

        // Register with any Colombus Servers
        ClusterDiscoverySupport.registerColombus(config);

        clusterManager = true;

        log.debug("Starting up Spring Container...");

        applicationContext = new NebulaApplicationContext(CLUSTER_SPRING_CONTEXT, config);

        log.debug("Spring Container Started");

        return (ClusterManager) applicationContext.getBean("clusterManager");
    } finally {
        sw.stop();
        log.info("ClusterManager Started Up. " + sw.getLastTaskTimeMillis() + " ms");
    }

}