Example usage for java.lang System currentTimeMillis

List of usage examples for java.lang System currentTimeMillis

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Introduction

In this page you can find the example usage for java.lang System currentTimeMillis.

Prototype

@HotSpotIntrinsicCandidate
public static native long currentTimeMillis();

Source Link

Document

Returns the current time in milliseconds.

Usage

From source file:example.Listener.java

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

    String user = env("ACTIVEMQ_USER", "admin");
    String password = env("ACTIVEMQ_PASSWORD", "password");
    String host = env("ACTIVEMQ_HOST", "localhost");
    int port = Integer.parseInt(env("ACTIVEMQ_PORT", "1883"));
    final String destination = arg(args, 0, "/topic/event");

    MQTT mqtt = new MQTT();
    mqtt.setHost(host, port);/*w  w w.  ja v  a  2 s .  c o  m*/
    mqtt.setUserName(user);
    mqtt.setPassword(password);

    final CallbackConnection connection = mqtt.callbackConnection();
    connection.listener(new org.fusesource.mqtt.client.Listener() {
        long count = 0;
        long start = System.currentTimeMillis();

        public void onConnected() {
        }

        public void onDisconnected() {
        }

        public void onFailure(Throwable value) {
            value.printStackTrace();
            System.exit(-2);
        }

        public void onPublish(UTF8Buffer topic, Buffer msg, Runnable ack) {
            String body = msg.utf8().toString();
            if ("SHUTDOWN".equals(body)) {
                long diff = System.currentTimeMillis() - start;
                System.out.println(String.format("Received %d in %.2f seconds", count, (1.0 * diff / 1000.0)));
                connection.disconnect(new Callback<Void>() {
                    @Override
                    public void onSuccess(Void value) {
                        System.exit(0);
                    }

                    @Override
                    public void onFailure(Throwable value) {
                        value.printStackTrace();
                        System.exit(-2);
                    }
                });
            } else {
                if (count == 0) {
                    start = System.currentTimeMillis();
                }
                if (count % 1000 == 0) {
                    System.out.println(String.format("Received %d messages.", count));
                }
                count++;
            }
            ack.run();
        }
    });
    connection.connect(new Callback<Void>() {
        @Override
        public void onSuccess(Void value) {
            Topic[] topics = { new Topic(destination, QoS.AT_LEAST_ONCE) };
            connection.subscribe(topics, new Callback<byte[]>() {
                public void onSuccess(byte[] qoses) {
                }

                public void onFailure(Throwable value) {
                    value.printStackTrace();
                    System.exit(-2);
                }
            });
        }

        @Override
        public void onFailure(Throwable value) {
            value.printStackTrace();
            System.exit(-2);
        }
    });

    // Wait forever..
    synchronized (Listener.class) {
        while (true)
            Listener.class.wait();
    }
}

From source file:org.wso2.carbon.tfl.realtime.TflStream.java

public static void main(String[] args) throws XMLStreamException {
    try {/*from  w  w  w .jav a  2  s  .c o  m*/
        Update update = new Update(System.currentTimeMillis(), 1000, endPointBus);
        GetData busData = new GetData();
        busData.start();
        log.info("started collecting data");
        Thread.sleep(30000);
        update.start();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.yufei.dataget.dataretriver.HttpDataRetriverUsingFirefoxDriver.java

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

    final long startTime = System.currentTimeMillis();
    mLog.info("calling runWithTimeout!");
    HttpDataRetriverUsingFirefoxDriver hdrufd = new HttpDataRetriverUsingFirefoxDriver(null);

    try {/*  w w  w.  j a  v a2s  .  co  m*/
        String htmlContent = TimeOutUtils.runWithTimeout(new Callable<String>() {

            @Override
            public String call() throws Exception {
                String url = "http://www.baidu.com/tools?url=http%3A%2F%2Fwww.baidu.com%2Flink%3Furl%3DO0urTq_fyCkG3Rd2veZDQm7TLJ50XyUOeeoybddPUG6zBjpgh37XHtMM_oXKe4nQxM-q5IEVjldslw0tbkMfvK&jump=http%3A%2F%2Fkoubei.baidu.com%2Fwomc%2Fp%2Fsentry%3Ftitle%3D%012014%01-%012015%01%E5%B9%B4%E5%BA%A6%01QS%01%E4%B8%96%E7%95%8C%01%E6%8E%92%E5%90%8D%01%3A%01%E6%BE%B3%E5%A4%A7%E5%88%A9%E4%BA%9A%01%E5%A4%A7%E5%AD%A6%0123%01%E6%89%80%01%E9%AB%98%E6%A0%A1%01%E8%BF%9B%E5%85%A5%02TOP%01500%03-%01%E7%95%99%E5%AD%A6%01-%01...%26q%3Dtop%20500%20university&key=surl";
                hdrufd.setUrl(new URL(url));
                hdrufd.connect();

                System.out.print(hdrufd.getHtmlContent());
                return hdrufd.getHtmlContent();

            }
        }, 10, TimeUnit.SECONDS);
    } catch (TimeoutException e) {
        mLog.info("got timeout!");
    } finally {
        hdrufd.disconnect();

    }
    mLog.info("end of main method!");

}

From source file:ch.rasc.wampspring.demo.client.CallClient.java

public static void main(String[] args) throws InterruptedException {
    WebSocketClient webSocketClient = new StandardWebSocketClient();
    JsonFactory jsonFactory = new MappingJsonFactory(new ObjectMapper());

    CountDownLatch latch = new CountDownLatch(1_000_000);
    TestTextWebSocketHandler handler = new TestTextWebSocketHandler(jsonFactory, latch);

    Long[] start = new Long[1];
    ListenableFuture<WebSocketSession> future = webSocketClient.doHandshake(handler,
            "ws://localhost:8080/wamp");
    future.addCallback(wss -> {/*  ww  w .  j  a  va 2s .c  o m*/
        start[0] = System.currentTimeMillis();
        for (int i = 0; i < 1_000_000; i++) {

            CallMessage callMessage = new CallMessage(UUID.randomUUID().toString(), "testService.sum", i,
                    i + 1);
            try {
                wss.sendMessage(new TextMessage(callMessage.toJson(jsonFactory)));
            } catch (Exception e) {
                System.out.println("ERROR SENDING CALLMESSAGE" + e);
                latch.countDown();
            }
        }

    }, t -> {
        System.out.println("DO HANDSHAKE ERROR: " + t);
        System.exit(1);
    });

    if (!latch.await(3, TimeUnit.MINUTES)) {
        System.out.println("SOMETHING WENT WRONG");
    }

    System.out.println((System.currentTimeMillis() - start[0]) / 1000 + " seconds");
    System.out.println("SUCCESS: " + handler.getSuccess());
    System.out.println("ERROR  : " + handler.getError());
}

From source file:ddf.metrics.reporting.internal.rrd4j.RrdDumper.java

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

    // String rrdFilename = args[0];
    String[] rrdFilenames = new String[] { "C:/DDF/jvmUptime.rrd" };

    for (String rrdFilename : rrdFilenames) {
        RrdDb rrdDb = new RrdDb(rrdFilename, true);
        long endTime = System.currentTimeMillis() / 1000;
        long duration = TimeUnit.SECONDS.convert(24L, TimeUnit.DAYS);
        long startTime = endTime - duration;
        ///*www.ja va  2s .  c  o  m*/
        // Calendar cal = Calendar.getInstance();
        // cal.set(2013, 7, 21, 15, 40);
        // long startTime = cal.getTimeInMillis()/1000;
        // cal.set(2013, 7, 22, 8, 0);
        // long endTime = cal.getTimeInMillis()/1000;

        System.out.println(
                "\n\n>>>>>>>>>>>>>>>>>>>  RRD File:  " + rrdFilename + "  <<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n\n");
        dumpData(ConsolFun.TOTAL, "TOTAL", rrdDb, "COUNTER", startTime, endTime);

        displayGraph("Metric Name", rrdFilename, startTime, endTime, "Y-Axis Label", "Graph Title");
    }
}

From source file:SenBench.java

public static void main(String[] args) {
    try {/*from  w  w w . j a  v a2s. c  o m*/
        if (args.length == 0) {
            System.out.println("usage: java SenBench file [file ..]");
            System.exit(2);
        }

        StringTagger tagger = StringTagger.getInstance(Locale.JAPANESE);

        long processed = 0;
        long nbytes = 0;
        long nchars = 0;

        long start = System.currentTimeMillis();
        for (int a = 0; a < args.length; a++) {
            String text = "";
            try {
                RandomAccessFile raf = new RandomAccessFile(args[a], "r");
                byte[] buf = new byte[(int) raf.length()];
                raf.readFully(buf);
                raf.close();
                text = new String(buf, encoding);
                nbytes += buf.length;
                nchars += text.length();
            } catch (IOException ioe) {
                log.error(ioe);
                continue;
            }

            long s_start = System.currentTimeMillis();
            for (int c = 0; c < repeat; c++)
                doWork(tagger, text);
            long s_end = System.currentTimeMillis();
            processed += (s_end - s_start);
        }
        long end = System.currentTimeMillis();
        System.out.println("number of files: " + args.length);
        System.out.println("number of repeat: " + repeat);
        System.out.println("number of bytes: " + nbytes);
        System.out.println("number of chars: " + nchars);
        System.out.println("total time elapsed: " + (end - start) + " msec.");
        System.out.println("analysis time: " + (processed) + " msec.");
    } catch (Exception e) {
        e.printStackTrace(System.err);
        System.exit(1);
    }
}

From source file:com.cloudhopper.sxmp.PostUTF8MO.java

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

    String URL = "https://sms-staging.twitter.com/receive/cloudhopper";

    // this is a Euro currency symbol
    //String text = "\u20AC";

    // shorter arabic
    //String text = "\u0623\u0647\u0644\u0627";

    // even longer arabic
    //String text = "\u0623\u0647\u0644\u0627\u0020\u0647\u0630\u0647\u0020\u0627\u0644\u062a\u062c\u0631\u0628\u0629\u0020\u0627\u0644\u0623\u0648\u0644\u0649";

    String text = "";
    for (int i = 0; i < 140; i++) {
        text += "\u0623";
    }//from ww w .  j av  a  2  s. c  om

    String srcAddr = "+14159129228";

    String ticketId = System.currentTimeMillis() + "";
    String operatorId = "23";

    //text += " " + ticketId;

    StringBuilder string0 = new StringBuilder(200).append("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n")
            .append("<operation type=\"deliver\">\n")
            .append(" <account username=\"customer1\" password=\"password1\"/>\n").append(" <deliverRequest>\n")
            .append("  <ticketId>" + ticketId + "</ticketId>\n")
            .append("  <operatorId>" + operatorId + "</operatorId>\n")
            .append("  <sourceAddress type=\"international\">" + srcAddr + "</sourceAddress>\n")
            .append("  <destinationAddress type=\"network\">40404</destinationAddress>\n")
            .append("  <text encoding=\"UTF-8\">" + HexUtil.toHexString(text.getBytes("UTF-8")) + "</text>\n")
            .append(" </deliverRequest>\n").append("</operation>\n").append("");

    HttpClient client = new DefaultHttpClient();
    client.getParams().setBooleanParameter("http.protocol.expect-continue", false);

    long start = System.currentTimeMillis();

    // execute request
    try {
        HttpPost post = new HttpPost(URL);

        StringEntity entity = new StringEntity(string0.toString(), "ISO-8859-1");
        entity.setContentType("text/xml; charset=\"ISO-8859-1\"");
        post.setEntity(entity);

        ResponseHandler<String> responseHandler = new BasicResponseHandler();

        String responseBody = client.execute(post, responseHandler);

        logger.debug("----------------------------------------");
        logger.debug(responseBody);
        logger.debug("----------------------------------------");
    } finally {
        // do nothing
    }

    long end = System.currentTimeMillis();

    logger.debug("Response took " + (end - start) + " ms");

}

From source file:com.alibaba.otter.shared.common.utils.NioUtilsPerformance.java

public static void main(String args[]) throws Exception {
    long start = System.currentTimeMillis();
    long end = -1;

    copyTest(new File("/tmp/source.tar.gz"), new File("/tmp/target-copy.tar.gz"));
    end = System.currentTimeMillis();
    System.out.printf("%s cost : %d \n", "copyTest", end - start);
    start = end;/*w w w. ja  v  a  2s. c om*/

    channelTest(new File("/tmp/source.tar.gz"), new File("/tmp/target-channel.tar.gz"));
    end = System.currentTimeMillis();
    System.out.printf("%s cost : %d \n", "channel", end - start);
    start = end;

    mappedTest(new File("/tmp/source.tar.gz"), new File("/tmp/target-mapped.tar.gz"));
    end = System.currentTimeMillis();
    System.out.printf("%s cost : %d \n", "mapped", end - start);
    start = end;

    sendFileTest(new File("/tmp/source.tar.gz"), new File("/tmp/target-sendile.tar.gz"));
    end = System.currentTimeMillis();
    System.out.printf("%s cost : %d \n", "sendfile", end - start);
}

From source file:com.enitalk.configs.VelocityConfig.java

public static void main(String[] args) throws IOException {
    AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(VelocityEngine.class);
    VelocityEngine engine = ctx.getBean(VelocityEngine.class);

    long start = System.currentTimeMillis();
    Template t = engine.getTemplate("booking.vm");

    VelocityContext context = new VelocityContext();
    context.put("scheduledDate", new DateTime().toString());
    context.put("link", "http://localhost:8080");

    StringWriter writer = new StringWriter(24 * 1024);
    t.merge(context, writer);// www .  ja v a  2s  .co  m

    FileUtils.write(new File("/home/krash/Desktop/1.html"), writer.toString(), "UTF-8");
    logger.info("Took {}", System.currentTimeMillis() - start);
    //        String templateText = FileUtils.readFileToString(new File("./templates/booking.vm"), "UTF-8");
    //        logger.info("Templated text {}", templateText);

}

From source file:cu.uci.gws.sdlcrawler.PdfCrawlController.java

public static void main(String[] args) throws Exception {
    Properties cm = PdfCrawlerConfigManager.getInstance().loadConfigFile();
    long startTime = System.currentTimeMillis();
    DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
    Date date = new Date();
    System.out.println(dateFormat.format(date));
    int numberOfCrawlers = Integer.parseInt(cm.getProperty("sdlcrawler.NumberOfCrawlers"));
    String pdfFolder = cm.getProperty("sdlcrawler.CrawlPdfFolder");

    CrawlConfig config = new CrawlConfig();

    config.setCrawlStorageFolder(cm.getProperty("sdlcrawler.CrawlStorageFolder"));
    config.setProxyHost(cm.getProperty("sdlcrawler.ProxyHost"));
    if (!"".equals(cm.getProperty("sdlcrawler.ProxyPort"))) {
        config.setProxyPort(Integer.parseInt(cm.getProperty("sdlcrawler.ProxyPort")));
    }//from   ww  w.j  a va  2  s .  co m
    config.setProxyUsername(cm.getProperty("sdlcrawler.ProxyUser"));
    config.setProxyPassword(cm.getProperty("sdlcrawler.ProxyPass"));
    config.setMaxDownloadSize(Integer.parseInt(cm.getProperty("sdlcrawler.MaxDownloadSize")));
    config.setIncludeBinaryContentInCrawling(
            Boolean.parseBoolean(cm.getProperty("sdlcrawler.IncludeBinaryContent")));
    config.setFollowRedirects(Boolean.parseBoolean(cm.getProperty("sdlcrawler.Redirects")));
    config.setUserAgentString(cm.getProperty("sdlcrawler.UserAgent"));
    config.setMaxDepthOfCrawling(Integer.parseInt(cm.getProperty("sdlcrawler.MaxDepthCrawl")));
    config.setMaxConnectionsPerHost(Integer.parseInt(cm.getProperty("sdlcrawler.MaxConnectionsPerHost")));
    config.setSocketTimeout(Integer.parseInt(cm.getProperty("sdlcrawler.SocketTimeout")));
    config.setMaxOutgoingLinksToFollow(Integer.parseInt(cm.getProperty("sdlcrawler.MaxOutgoingLinks")));
    config.setResumableCrawling(Boolean.parseBoolean(cm.getProperty("sdlcrawler.ResumableCrawling")));
    config.setIncludeHttpsPages(Boolean.parseBoolean(cm.getProperty("sdlcrawler.IncludeHttpsPages")));
    config.setMaxTotalConnections(Integer.parseInt(cm.getProperty("sdlcrawler.MaxTotalConnections")));
    config.setMaxPagesToFetch(Integer.parseInt(cm.getProperty("sdlcrawler.MaxPagesToFetch")));
    config.setPolitenessDelay(Integer.parseInt(cm.getProperty("sdlcrawler.PolitenessDelay")));
    config.setConnectionTimeout(Integer.parseInt(cm.getProperty("sdlcrawler.ConnectionTimeout")));

    System.out.println(config.toString());
    Collection<BasicHeader> defaultHeaders = new HashSet<>();
    defaultHeaders
            .add(new BasicHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"));
    defaultHeaders.add(new BasicHeader("Accept-Charset", "ISO-8859-1,utf-8;q=0.7,*;q=0.3"));
    defaultHeaders.add(new BasicHeader("Accept-Language", "en-US,en,es-ES,es;q=0.8"));
    defaultHeaders.add(new BasicHeader("Connection", "keep-alive"));
    config.setDefaultHeaders(defaultHeaders);

    List<String> list = Files.readAllLines(Paths.get("config/" + cm.getProperty("sdlcrawler.SeedFile")),
            StandardCharsets.UTF_8);
    String[] crawlDomains = list.toArray(new String[list.size()]);

    PageFetcher pageFetcher = new PageFetcher(config);
    RobotstxtConfig robotstxtConfig = new RobotstxtConfig();
    RobotstxtServer robotstxtServer = new RobotstxtServer(robotstxtConfig, pageFetcher);
    CrawlController controller = new CrawlController(config, pageFetcher, robotstxtServer);
    for (String domain : crawlDomains) {
        controller.addSeed(domain);
    }

    PdfCrawler.configure(crawlDomains, pdfFolder);
    controller.start(PdfCrawler.class, numberOfCrawlers);
    DateFormat dateFormat1 = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
    Date date1 = new Date();
    System.out.println(dateFormat1.format(date1));
    long endTime = System.currentTimeMillis();
    long totalTime = endTime - startTime;
    System.out.println("Total time:" + totalTime);
}