Example usage for java.lang Thread Thread

List of usage examples for java.lang Thread Thread

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Introduction

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

Prototype

public Thread()

Source Link

Document

Allocates a new Thread object.

Usage

From source file:net.semanticmetadata.lire.solr.AddImages.java

public static void main(String[] args) throws IOException, InterruptedException {
    BitSampling.readHashFunctions();//from ww w  .ja va2s . c  om
    LinkedList<Thread> threads = new LinkedList<Thread>();
    for (int j = 10; j < 21; j++) {
        final int tz = j;
        Thread t = new Thread() {
            @Override
            public void run() {
                try {
                    List<File> files = FileUtils
                            .getAllImageFiles(new File("D:\\DataSets\\WIPO-US\\jpg_us_trim\\" + tz), true);
                    int count = 0;
                    BufferedWriter br = new BufferedWriter(new FileWriter("add-us-" + tz + ".xml", false));
                    br.write("<add>\n");
                    for (Iterator<File> iterator = files.iterator(); iterator.hasNext();) {
                        File file = iterator.next();
                        br.write(createAddDoc(file).toString());
                        count++;
                        //                            if (count % 1000 == 0) System.out.print('.');
                    }
                    br.write("</add>\n");
                    br.close();
                } catch (IOException e) {
                    e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
                }
            }
        };
        t.start();
        threads.add(t);
    }
    for (Iterator<Thread> iterator = threads.iterator(); iterator.hasNext();) {
        Thread next = iterator.next();
        next.join();
    }
}

From source file:io.amient.examples.TwitterStreamDemo.java

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

    final String bootstrapServers = args.length == 1 ? args[0] : DEFAULT_BOOTSTRAP_SERVERS;

    //1. Launch Embedded Connect Instance for ingesting twitter feed filtered on "money" into twitter topic
    ConnectEmbedded connect = createTwitterSourceConnectInstance(bootstrapServers);
    connect.start();/*from   w w w.  j  av  a2  s.c om*/

    //2. Launch Kafka Streams Topology - 
    KafkaStreams streams = createTwitterStreamsInstance(bootstrapServers);
    try {
        streams.start();
    } catch (Throwable e) {
        log.error("Stopping the application due to streams initialization error ", e);
        connect.stop();
    }

    // The Embedded Connect's shutdown hook
    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            connect.stop();
        }
    });

    try {
        connect.awaitStop();
        log.info("Connect closed cleanly...");
    } finally {
        streams.close();
        log.info("Stream closed cleanly...");
    }
}

From source file:io.amient.examples.wikipedia.WikipediaStreamDemo.java

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

    final String bootstrapServers = args.length == 1 ? args[0] : DEFAULT_BOOTSTRAP_SERVERS;

    //1. Launch Embedded Connect Instance for ingesting Wikipedia IRC feed into wikipedia-raw topic
    ConnectEmbedded connect = createWikipediaFeedConnectInstance(bootstrapServers);
    connect.start();/*from   www .j  a  v  a  2s  . co  m*/

    //2. Launch Kafka Streams Topology
    KafkaStreams streams = createWikipediaStreamsInstance(bootstrapServers);
    try {
        streams.start();
    } catch (Throwable e) {
        log.error("Stopping the application due to streams initialization error ", e);
        connect.stop();
    }

    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            connect.stop();
        }
    });

    try {
        connect.awaitStop();
        log.info("Connect closed cleanly...");
    } finally {
        streams.close();
        log.info("Streams closed cleanly...");
    }
}

From source file:cn.webank.ecif.index.server.EcifIndexServer.java

/**
 * @param args//  w ww .  j a  va2s . c  o  m
 */
public static void main(String[] args) {
    final EcifIndexServer server = new EcifIndexServer();
    // start spring context;
    final ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext();

    context.getEnvironment().setActiveProfiles("product");
    context.setConfigLocation("application.xml");
    context.refresh();
    context.start();

    // thread pool construct
    ThreadPoolTaskExecutor taskThreadPool = context.getBean("taskExecutor", ThreadPoolTaskExecutor.class);

    server.setTaskThreadPool(taskThreadPool);

    ExecutorService fixedThreadPool = context.getBean("fixedTaskExecutor", ExecutorService.class);

    server.setSchedulerThreadPool(fixedThreadPool);

    EcifThreadFactory threadFactory = context.getBean("cn.webank.ecif.index.async.EcifThreadFactory",
            EcifThreadFactory.class);

    server.setThreadFactory(threadFactory);

    Properties props = context.getBean("ecifProperties", java.util.Properties.class);

    WeBankServiceDispatcher serviceDispatcher = context.getBean(
            "cn.webank.framework.biz.service.support.WeBankServiceDispatcher", WeBankServiceDispatcher.class);

    ReloadableResourceBundleMessageSource bundleMessageSource = context.getBean("messageSource",
            ReloadableResourceBundleMessageSource.class);

    String topics = props.getProperty("listener.topics");
    String[] splits = topics.split(",");

    SolaceManager solaceManager = context.getBean("cn.webank.framework.message.SolaceManager",
            SolaceManager.class);
    MessageListener messageLisener = new MessageListener(
            // props.getProperty("listener.queue"),
            Arrays.asList(splits), Integer.parseInt(props.getProperty("listener.scanintervalseconds", "5")),
            taskThreadPool, Integer.parseInt(props.getProperty("listener.timeoutseconds", "5")),
            serviceDispatcher, solaceManager, bundleMessageSource);
    server.addListenerOnSchedule(messageLisener);

    // register shutdownhook
    Runtime.getRuntime().addShutdownHook(new Thread() {
        public void run() {
            try {
                // close resource
                if (context != null) {
                    context.close();
                }

            } catch (Exception e) {
                LOG.error("shutdown error", e);
            }
        }
    });

    // hold server
    try {
        LOG.info("ecif-index server start ok!");
        server.start();
    } catch (Exception e) {
        try {
            // close resource
            server.shutDown();
            if (context != null) {
                context.close();
            }

        } catch (Exception ex) {
            LOG.error("shutdown error", ex);
        }
    }

    LOG.info("ecif-index server stop !");
}

From source file:com.meidusa.venus.benchmark.FileLineData.java

public static void main(String[] args) throws Exception {
    final FileLineData mapping = new FileLineData();
    mapping.setFile(new File("./role.txt"));
    mapping.init();//from w w  w.java 2  s  .  co  m
    List<Thread> list = new ArrayList<Thread>();
    long start = TimeUtil.currentTimeMillis();
    for (int j = 0; j < 1; j++) {
        Thread thread = new Thread() {
            public void run() {
                for (int i = 0; i < 1000; i++) {
                    System.out.println(mapping.nextData());
                }
            }
        };
        list.add(thread);
        thread.start();
    }

    for (int i = 0; i < list.size(); i++) {
        list.get(i).join();
    }

    System.out.println("time=" + (TimeUtil.currentTimeMillis() - start));
}

From source file:com.netflix.suro.SuroServer.java

public static void main(String[] args) throws IOException {
    final AtomicReference<Injector> injector = new AtomicReference<Injector>();

    try {//from w  w  w  .ja  v a  2s  . c o  m
        // Parse the command line
        Options options = createOptions();
        final CommandLine line = new BasicParser().parse(options, args);

        // Load the properties file
        final Properties properties = new Properties();
        if (line.hasOption('p')) {
            properties.load(new FileInputStream(line.getOptionValue('p')));
        }

        // Bind all command line options to the properties with prefix "SuroServer."
        for (Option opt : line.getOptions()) {
            String name = opt.getOpt();
            String value = line.getOptionValue(name);
            String propName = PROP_PREFIX + opt.getArgName();
            if (propName.equals(DynamicPropertyRoutingMapConfigurator.ROUTING_MAP_PROPERTY)) {
                properties.setProperty(DynamicPropertyRoutingMapConfigurator.ROUTING_MAP_PROPERTY,
                        FileUtils.readFileToString(new File(value)));
            } else if (propName.equals(DynamicPropertySinkConfigurator.SINK_PROPERTY)) {
                properties.setProperty(DynamicPropertySinkConfigurator.SINK_PROPERTY,
                        FileUtils.readFileToString(new File(value)));
            } else if (propName.equals(DynamicPropertyInputConfigurator.INPUT_CONFIG_PROPERTY)) {
                properties.setProperty(DynamicPropertyInputConfigurator.INPUT_CONFIG_PROPERTY,
                        FileUtils.readFileToString(new File(value)));
            } else {
                properties.setProperty(propName, value);
            }
        }

        create(injector, properties);
        injector.get().getInstance(LifecycleManager.class).start();

        Runtime.getRuntime().addShutdownHook(new Thread() {
            @Override
            public void run() {
                try {
                    Closeables.close(injector.get().getInstance(LifecycleManager.class), true);
                } catch (IOException e) {
                    // do nothing because Closeables.close will swallow IOException
                }
            }
        });

        waitForShutdown(getControlPort(properties));
    } catch (Throwable e) {
        System.err.println("SuroServer startup failed: " + e.getMessage());
        System.exit(-1);
    } finally {
        Closeables.close(injector.get().getInstance(LifecycleManager.class), true);
    }
}

From source file:com.vitco.Main.java

public static void main(String[] args) throws Exception {
    // display version number on splash screen
    final SplashScreen splash = SplashScreen.getSplashScreen();
    if (splash != null) {
        Graphics2D g = splash.createGraphics();
        if (g != null) {
            g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                    RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB);
            Font font = Font
                    .createFont(Font.TRUETYPE_FONT,
                            new SaveResourceLoader("resource/font/arcade.ttf").asInputStream())
                    .deriveFont(Font.PLAIN, 42f);
            g.setFont(font);// w ww .ja v  a 2s . co  m
            //g.setFont(g.getFont().deriveFont(9f));
            g.setColor(VitcoSettings.SPLASH_SCREEN_OVERLAY_TEXT_COLOR);
            int width = g.getFontMetrics().stringWidth(VitcoSettings.VERSION_ID);
            g.drawString(VitcoSettings.VERSION_ID, 400 - 20 - width, 110);
            splash.update();
            g.dispose();
        }
    }

    // the JIDE license
    SaveResourceLoader saveResourceLoader = new SaveResourceLoader("resource/jidelicense.txt");
    if (!saveResourceLoader.error) {
        String[] jidelicense = saveResourceLoader.asLines();
        if (jidelicense.length == 3) {
            com.jidesoft.utils.Lm.verifyLicense(jidelicense[0], jidelicense[1], jidelicense[2]);
        }
    }

    // check if we are in debug mode
    if ((args.length > 0) && args[0].equals("debug")) {
        ErrorHandler.setDebugMode();
        debug = true;
    }

    // build the application
    final ConfigurableApplicationContext context = new ClassPathXmlApplicationContext(
            "com/vitco/glue/config.xml");

    // for debugging
    if (debug) {
        ((ActionManager) context.getBean("ActionManager")).performValidityCheck();
        ((ComplexActionManager) context.getBean("ComplexActionManager")).performValidityCheck();
    }

    // open vsd file when program is started with "open with"
    MainMenuLogic mainMenuLogic = ((MainMenuLogic) context.getBean("MainMenuLogic"));
    for (String arg : args) {
        if (arg.endsWith(".vsd")) {
            File file = new File(arg);
            if (file.exists() && !file.isDirectory()) {
                mainMenuLogic.openFile(file);
                break;
            }
        }
    }

    // perform shortcut check
    ((ShortcutManager) context.getBean("ShortcutManager")).doSanityCheck(debug);
    //        // test console
    //        final Console console = ((Console) context.getBean("Console"));
    //        new Thread() {
    //            public void run() {
    //                while (true) {
    //                    console.addLine("text");
    //                    try {
    //                        sleep(2000);
    //                    } catch (InterruptedException e) {
    //                       //e.printStackTrace();
    //                    }
    //                }
    //            }
    //        }.start();

    // add a shutdown hook
    Runtime.getRuntime().addShutdownHook(new Thread() {
        public void run() {
            // make reference so Preferences object doesn't get destroyed
            Preferences pref = ((Preferences) context.getBean("Preferences"));
            // trigger @PreDestroy
            context.close();
            // store the preferences (this needs to be done here, b/c
            // some PreDestroys are used to store preferences!)
            pref.save();
        }
    });
}

From source file:com.chigix.autosftp.Application.java

public static void main(String[] args) {
    Options options = new Options();
    options.addOption(Option.builder("P").longOpt("port").hasArg().build())
            .addOption(Option.builder("h").longOpt("help").desc("Print this message").build())
            .addOption(Option.builder("i").argName("identity_file").hasArg().build());
    int port = 22;
    CommandLine line;//from   w  w w .  j  a v  a2 s  .c  o  m
    try {
        line = new DefaultParser().parse(options, args);
    } catch (UnrecognizedOptionException ex) {
        System.err.println(ex.getMessage());
        return;
    } catch (ParseException ex) {
        Logger.getLogger(Application.class.getName()).log(Level.SEVERE, null, ex);
        return;
    }
    if (line.hasOption("help")) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("autosftp /path/to/watch [user@]host2:[file2]", options, true);
        return;
    }
    String givenPort;
    if (line.hasOption("port") && StringUtils.isNumeric(givenPort = line.getOptionValue("port"))) {
        port = Integer.valueOf(givenPort);
    }
    if (line.getArgs().length < 0) {
        System.err.println("Please provide a path to watch.");
        return;
    }
    localPath = Paths.get(line.getArgs()[0]);
    if (line.getArgs().length < 1) {
        System.err.println("Please provide remote ssh information.");
        return;
    }
    SshAddressParser addressParse;
    try {
        addressParse = new SshAddressParser().parse(line.getArgs()[1]);
    } catch (SshAddressParser.InvalidAddressException ex) {
        System.err.println(ex.getMessage());
        return;
    }
    if (addressParse.getDefaultDirectory() != null) {
        remotePath = Paths.get(addressParse.getDefaultDirectory());
    }
    try {
        sshSession = new JSch().getSession(addressParse.getUsername(), addressParse.getHost(), port);
    } catch (JSchException ex) {
        Logger.getLogger(Application.class.getName()).log(Level.SEVERE, null, ex);
        return;
    }
    try {
        sshOpen();
    } catch (JSchException ex) {
        Logger.getLogger(Application.class.getName()).log(Level.SEVERE, null, ex);
        sshClose();
    }
    System.out.println("Remote Default Path: " + remotePath);
    Runtime.getRuntime().addShutdownHook(new Thread() {

        @Override
        public void run() {
            sshClose();
            System.out.println("Bye~~~");
        }

    });
    try {
        watchDir(Paths.get(line.getArgs()[0]));
    } catch (Exception ex) {
        Logger.getLogger(Application.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:javarestart.JavaRestartLauncher.java

public static void main(String[] args) throws Exception {
    if (args.length < 1) {
        System.out.println("Usage: <URL> {<MainClass>}");
        return;/*from  w  ww  .j a  v a 2 s .  co m*/
    }

    if (args[0].equals("fork")) {
        String[] args2 = new String[args.length - 1];
        for (int i = 0; i < args.length - 1; i++) {
            args2[i] = args[i + 1];
        }
        fork(args2);
        return;
    }

    AppClassloader loader = new AppClassloader(args[0]);
    Thread.currentThread().setContextClassLoader(loader);
    String main;
    JSONObject obj = getJSON(args[0]);
    if (args.length < 2) {
        main = (String) obj.get("main");
    } else {
        main = args[1];
    }

    String splash = (String) obj.get("splash");
    if (splash != null) {
        SplashScreen scr = SplashScreen.getSplashScreen();
        if (scr != null) {
            URL url = loader.getResource(splash);
            scr.setImageURL(url);
        }
    }

    //auto close splash after 45 seconds
    Thread splashClose = new Thread() {
        @Override
        public void run() {
            try {
                sleep(45000);
            } catch (InterruptedException e) {
            }
            SplashScreen scr = SplashScreen.getSplashScreen();
            if ((scr != null) && (scr.isVisible())) {
                scr.close();
            }
        }
    };
    splashClose.setDaemon(true);
    splashClose.start();

    Class mainClass = loader.loadClass(main);
    Method mainMethod = mainClass.getMethod("main", String[].class);
    mainMethod.setAccessible(true);
    mainMethod.invoke(null, new Object[] { new String[0] });
}

From source file:com.sina.dip.twill.HelloWorldClassDependent.java

public static void main(String[] args) {
    String zkStr = "localhost:2181";

    YarnConfiguration yarnConfiguration = new YarnConfiguration();

    final TwillRunnerService twillRunner = new YarnTwillRunnerService(yarnConfiguration, zkStr);

    twillRunner.start();/*from  www  .j a  v  a2s  .c o  m*/

    String yarnClasspath = yarnConfiguration.get(YarnConfiguration.YARN_APPLICATION_CLASSPATH,
            "/usr/lib/hadoop/*,/usr/lib/hadoop-0.20-mapreduce/*,/usr/lib/hadoop-hdfs/*,/usr/lib/hadoop-mapreduce/*,/usr/lib/hadoop-yarn/*");

    List<String> applicationClassPaths = Lists.newArrayList();

    Iterables.addAll(applicationClassPaths, Splitter.on(",").split(yarnClasspath));

    final TwillController controller = twillRunner.prepare(new HelloWorldApplication())
            .withApplicationClassPaths(applicationClassPaths)
            .withBundlerClassAcceptor(new HadoopClassExcluder()).start();

    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            try {
                Futures.getUnchecked(controller.terminate());
            } finally {
                twillRunner.stop();
            }
        }
    });

    try {
        controller.awaitTerminated();
    } catch (ExecutionException e) {
        e.printStackTrace();
    }
}