Example usage for java.lang Runnable Runnable

List of usage examples for java.lang Runnable Runnable

  1. HOME
  2. Java
  3. java
  4. java.lang.*
  5. Runnable
  6. Runnable

Introduction

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

Prototype

Runnable

Source Link

Usage

From source file:org.apache.uima.examples.as.GetMetaRequest.java

/**
 * retrieve meta information for a UIMA-AS Service attached to a broker
 * It uses the port 1099 as the JMX port on the broker, unless overridden
 *   by defining the system property activemq.broker.jmx.port with a value of another port number
 * It uses the default JMX ActiveMQ Domain "org.apache.activemq", unless overridden
 *   by defining the system property activemq.broker.jmx.domain with a value of the domain to use
 *   This normally never needs to be done unless multiple brokers are run on the same node 
 *   as is sometimes done for unit tests.
 * @param args - brokerUri serviceName [-verbose]
 *///  w w  w  . ja v  a  2  s.  c o  m
public static void main(String[] args) {
    if (args.length < 2) {
        System.err.println("Need arguments: brokerURI serviceName [-verbose]");
        System.exit(1);
    }
    String brokerURI = args[0];
    String queueName = args[1];
    boolean printReply = false;
    if (args.length > 2) {
        if (args[2].equalsIgnoreCase("-verbose")) {
            printReply = true;
        } else {
            System.err.println("Unknown argument: " + args[2]);
            System.exit(1);
        }
    }
    final Connection connection;
    Session producerSession = null;
    Queue producerQueue = null;
    MessageProducer producer;
    MessageConsumer consumer;
    Session consumerSession = null;
    TemporaryQueue consumerDestination = null;
    long startTime = 0;

    //  Check if JMX server port number was specified
    jmxPort = System.getProperty("activemq.broker.jmx.port");
    if (jmxPort == null || jmxPort.trim().length() == 0) {
        jmxPort = "1099"; // default
    }

    try {
        //  First create connection to a broker
        ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory(brokerURI);
        connection = factory.createConnection();
        connection.start();
        Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
            public void run() {
                try {
                    if (connection != null) {
                        connection.close();
                    }
                    if (jmxc != null) {
                        jmxc.close();
                    }
                } catch (Exception ex) {
                }
            }
        }));

        URI target = new URI(brokerURI);
        String brokerHost = target.getHost();

        attachToRemoteBrokerJMXServer(brokerURI);
        if (isQueueAvailable(queueName) == QueueState.exists) {
            System.out.println("Queue " + queueName + " found on " + brokerURI);
            System.out.println("Sending getMeta...");
        } else if (isQueueAvailable(queueName) == QueueState.existsnot) {
            System.err.println("Queue " + queueName + " does not exist on " + brokerURI);
            System.exit(1);
        } else {
            System.out.println("Cannot see queues on JMX port " + brokerHost + ":" + jmxPort);
            System.out.println("Sending getMeta anyway...");
        }

        producerSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        producerQueue = producerSession.createQueue(queueName);
        producer = producerSession.createProducer(producerQueue);
        consumerSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        consumerDestination = consumerSession.createTemporaryQueue();
        //  -----------------------------------------------------------------------------
        //  Create message consumer. The consumer uses a selector to filter out messages other
        //  then GetMeta replies. Currently UIMA AS service returns two messages for each request:
        //  ServiceInfo message and GetMeta message. The ServiceInfo message is returned by the 
        //  service immediately upon receiving a message from a client. This serves dual purpose, 
        //  1) to make sure the client reply destination exists
        //  2) informs the client which service is processing its request
        //  -----------------------------------------------------------------------------
        consumer = consumerSession.createConsumer(consumerDestination, "Command=2001");
        TextMessage msg = producerSession.createTextMessage();
        msg.setStringProperty(AsynchAEMessage.MessageFrom, consumerDestination.getQueueName());
        msg.setStringProperty(UIMAMessage.ServerURI, brokerURI);
        msg.setIntProperty(AsynchAEMessage.MessageType, AsynchAEMessage.Request);
        msg.setIntProperty(AsynchAEMessage.Command, AsynchAEMessage.GetMeta);
        msg.setJMSReplyTo(consumerDestination);
        msg.setText("");
        producer.send(msg);
        startTime = System.nanoTime();

        System.out.println("Sent getMeta request to " + queueName + " at " + brokerURI);
        System.out.println("Waiting for getMeta reply...");
        ActiveMQTextMessage reply = (ActiveMQTextMessage) consumer.receive();
        long waitTime = (System.nanoTime() - startTime) / 1000000;

        System.out.println(
                "Reply from " + reply.getStringProperty("ServerIP") + " received in " + waitTime + " ms");
        if (printReply) {
            System.out.println("Reply MessageText: " + reply.getText());
        }
    } catch (Exception e) {
        System.err.println(e.toString());
    }
    System.exit(0);
}

From source file:de.cosmocode.palava.core.Main.java

/**
 * Application entry point.//from w w  w .  j av a2s .c  o m
 *
 * @param args command line arguments
 */
public static void main(String[] args) {
    AsciiArt.print();

    final Main main;

    try {
        main = new Main(args);
        /* CHECKSTYLE:OFF */
    } catch (RuntimeException e) {
        /* CHECKSTYLE:ON */
        LOG.error("configuration error", e);
        printToStdErr(e);
        System.exit(1);
        throw e;
    }

    main.start();

    LOG.debug("Adding shutdown hook");
    Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {

        @Override
        public void run() {
            main.stop();
            synchronized (main) {
                main.notify();
            }
        }

    }));

    main.waitIfNecessary();
    System.exit(0);
}

From source file:de.mpi_bremen.mgg.FastaValidatorUi.java

/**
 * @param args the command line arguments
 *//*from   w w w . j  av  a  2 s  .  co m*/
public static void main(String[] args) {
    // create Options object
    Options options = new Options();
    // add verbose option
    options.addOption("v", "verbose", false, "verbose mode");
    // add inputfile option
    options.addOption("f", "file", true, "FASTA-formatted input file");
    // add help option
    options.addOption("h", "help", false, "print this help message");
    // add sequencetype option
    options.addOption("t", "seqtype", true, "sequence type (allowed values: all|dna|rna|protein)");
    // add gui-mode option
    options.addOption("nogui", false, "start in non-interactive mode");

    //create the cmdline-parser   
    GnuParser parser = new GnuParser();

    // parse the command line arguments
    try {
        //get cmdline arguments
        cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
        System.err.println(exp.getMessage());
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("FastaValidatorUi", options, true);
        System.exit(1); //indicate error to external environment
    }

    if (cmdline.hasOption("h")) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("FastaValidatorUi", options, true);
        System.exit(0); //indicate no errors to external environment
    }

    //which mode? (gui or cmdline)
    if (cmdline.hasOption("nogui")) { //cmdline-mode

        //create new cmdline-gui
        FvCmdline cmdlinegui = new FvCmdline();

        //set verbosity
        cmdlinegui.setVerbose(cmdline.hasOption("v"));

        //handle input file
        if (cmdline.hasOption("f")) {
            cmdlinegui.setInput(cmdline.getOptionValue("f"));
        }

        //set sequencetype
        if (cmdline.hasOption("t")) {
            cmdlinegui.setSequencetype(getSeqtype(cmdline.getOptionValue("t")));
        } else {
            cmdlinegui.setSequencetype(FastaValidator.Sequencetype.ALL);
        }

        //trigger validation and exit with exitcode
        int exitcode = cmdlinegui.validate().getValue();
        System.exit(exitcode);

    } else { //gui-mode
        //start gui in its own thread
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                FvGui w = new FvGui();
            }
        });
    }
}

From source file:friendsandfollowers.FilesThreaderFriendsIDs.java

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

    // Check how many arguments were passed in
    if ((args == null) || (args.length < 4)) {
        System.err.println("4 Parameters are required plus one optional " + "parameter to launch a Job.");
        System.err.println("First: String 'INPUT: /path/to/files/'");
        System.err.println("Second: String 'OUTPUT: /output/path/'");
        System.err.println("Third: (int) Total Number Of Jobs");
        System.err.println("Fourth: (int) Number of seconds to pause");
        System.err// ww  w.  j  av  a2s.c o m
                .println("Fifth: (int) Number of ids to fetch. " + "Provide number which increment by 5000 eg "
                        + "(5000, 10000, 15000 etc) " + "or -1 to fetch all ids.");
        System.err.println("Example: fileToRun /input/path/ " + "/output/path/ 10 2 75000");
        System.exit(-1);
    }

    // to write output in a file
    ThreadPrintStream.replaceSystemOut();
    try {
        INPUT = StringEscapeUtils.escapeJava(args[0]);
    } catch (Exception e) {
        System.err.println("Argument" + args[0] + " must be an String.");
        System.exit(-1);
    }

    try {
        OUTPUT = StringEscapeUtils.escapeJava(args[1]);
    } catch (Exception e) {
        System.err.println("Argument" + args[1] + " must be an String.");
        System.exit(-1);
    }

    try {
        TOTAL_JOBS_STR = StringEscapeUtils.escapeJava(args[2]);
    } catch (Exception e) {
        System.err.println("Argument" + args[2] + " must be an integer.");
        System.exit(-1);
    }

    try {
        PAUSE_STR = StringEscapeUtils.escapeJava(args[3]);
    } catch (Exception e) {
        System.err.println("Argument" + args[3] + " must be an integer.");
        System.exit(-1);
    }

    if (args.length == 5) {
        try {
            IDS_TO_FETCH = StringEscapeUtils.escapeJava(args[4]);
        } catch (Exception e) {
            System.err.println("Argument" + args[4] + " must be an integer.");
            System.exit(-1);
        }
    }

    try {
        PAUSE = Integer.parseInt(args[3]);
    } catch (NumberFormatException e) {
        System.err.println("Argument" + args[3] + " must be an integer.");
        System.exit(-1);
    }

    try {
        TOTAL_JOBS = Integer.parseInt(TOTAL_JOBS_STR);
    } catch (NumberFormatException e) {
        System.err.println("Argument" + TOTAL_JOBS_STR + " must be an integer.");
        System.exit(-1);
    }

    System.out.println("Going to launch jobs. " + "Please see logs files to track jobs.");

    ExecutorService threadPool = Executors.newFixedThreadPool(TOTAL_JOBS);

    for (int i = 0; i < TOTAL_JOBS; i++) {

        final String JOB_NO = Integer.toString(i);

        threadPool.submit(new Runnable() {

            public void run() {

                try {

                    // Creating a text file where System.out.println()
                    // will send its output for this thread.
                    String name = Thread.currentThread().getName();
                    FileOutputStream fos = null;
                    try {
                        fos = new FileOutputStream(name + "-logs.txt");
                    } catch (Exception e) {
                        System.err.println(e.getMessage());
                        System.exit(0);
                    }

                    // Create a PrintStream that will write to the new file.
                    PrintStream stream = new PrintStream(new BufferedOutputStream(fos));
                    // Install the PrintStream to be used as 
                    // System.out for this thread.
                    ((ThreadPrintStream) System.out).setThreadOut(stream);
                    // Output three messages to System.out.
                    System.out.println(name);
                    System.out.println();
                    System.out.println();

                    FilesThreaderFriendsIDs.execTask(INPUT, OUTPUT, TOTAL_JOBS_STR, JOB_NO, PAUSE_STR,
                            IDS_TO_FETCH);

                } catch (IOException | ClassNotFoundException | SQLException | JSONException e) {

                    // e.printStackTrace();
                    System.out.println(e.getMessage());
                }
            }
        });

        helpers.pause(PAUSE);
    }
    threadPool.shutdown();
}

From source file:SourceInDemo.java

public static void main(String... args) {
    SwingUtilities.invokeLater(new Runnable() {
        public void run() {
            new SourceInDemo().setVisible(true);
        }/*ww w  . j a  v  a  2  s  . c om*/
    });
}

From source file:friendsandfollowers.FilesThreaderFollowersIDs.java

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

    // Check how many arguments were passed in
    if ((args == null) || (args.length < 4)) {
        System.err.println("4 Parameters are required plus one optional " + "parameter to launch a Job.");
        System.err.println("First: String 'INPUT: /path/to/files/'");
        System.err.println("Second: String 'OUTPUT: /output/path/'");
        System.err.println("Third: (int) Total Number Of Jobs");
        System.err.println("Fourth: (int) Number of seconds to pause");
        System.err/*from  www.ja v  a 2s.  c  om*/
                .println("Fifth: (int) Number of ids to fetch. " + "Provide number which increment by 5000 eg "
                        + "(5000, 10000, 15000 etc) " + "or -1 to fetch all ids.");
        System.err.println("Example: fileToRun /input/path/ " + "/output/path/ 10 2 75000");
        System.exit(-1);
    }

    // to write output in a file
    ThreadPrintStream.replaceSystemOut();
    try {
        INPUT = StringEscapeUtils.escapeJava(args[0]);
    } catch (Exception e) {
        System.err.println("Argument" + args[0] + " must be an String.");
        System.exit(-1);
    }

    try {
        OUTPUT = StringEscapeUtils.escapeJava(args[1]);
    } catch (Exception e) {
        System.err.println("Argument" + args[1] + " must be an String.");
        System.exit(-1);
    }

    try {
        TOTAL_JOBS_STR = StringEscapeUtils.escapeJava(args[2]);
    } catch (Exception e) {
        System.err.println("Argument" + args[2] + " must be an integer.");
        System.exit(-1);
    }

    try {
        PAUSE_STR = StringEscapeUtils.escapeJava(args[3]);
    } catch (Exception e) {
        System.err.println("Argument" + args[3] + " must be an integer.");
        System.exit(-1);
    }

    if (args.length == 5) {
        try {
            IDS_TO_FETCH = StringEscapeUtils.escapeJava(args[4]);
        } catch (Exception e) {
            System.err.println("Argument" + args[4] + " must be an integer.");
            System.exit(-1);
        }
    }

    try {
        PAUSE = Integer.parseInt(args[3]);
    } catch (NumberFormatException e) {
        System.err.println("Argument" + args[3] + " must be an integer.");
        System.exit(-1);
    }

    try {
        TOTAL_JOBS = Integer.parseInt(TOTAL_JOBS_STR);
    } catch (NumberFormatException e) {
        System.err.println("Argument" + TOTAL_JOBS_STR + " must be an integer.");
        System.exit(-1);
    }

    System.out.println("Going to launch jobs. " + "Please see logs files to track jobs.");

    ExecutorService threadPool = Executors.newFixedThreadPool(TOTAL_JOBS);

    for (int i = 0; i < TOTAL_JOBS; i++) {

        final String JOB_NO = Integer.toString(i);

        threadPool.submit(new Runnable() {

            public void run() {

                try {

                    // Creating a text file where System.out.println()
                    // will send its output for this thread.
                    String name = Thread.currentThread().getName();
                    FileOutputStream fos = null;
                    try {
                        fos = new FileOutputStream(name + "-logs.txt");
                    } catch (Exception e) {
                        System.err.println(e.getMessage());
                        System.exit(0);
                    }

                    // Create a PrintStream that will write to the new file.
                    PrintStream stream = new PrintStream(new BufferedOutputStream(fos));

                    //                         Install the PrintStream to be used as 
                    //                         System.out for this thread.
                    ((ThreadPrintStream) System.out).setThreadOut(stream);

                    // Output three messages to System.out.
                    System.out.println(name);
                    System.out.println();
                    System.out.println();

                    FilesThreaderFollowersIDs.execTask(INPUT, OUTPUT, TOTAL_JOBS_STR, JOB_NO, PAUSE_STR,
                            IDS_TO_FETCH);

                } catch (IOException | ClassNotFoundException | SQLException | JSONException e) {

                    // e.printStackTrace();
                    System.out.println(e.getMessage());
                }
            }
        });

        helpers.pause(PAUSE);
    }
    threadPool.shutdown();
}

From source file:com.ga.forms.DailyLogAddUI.java

/**
 * @param args the command line arguments
 *//* www .  j a  va 2 s  . co  m*/
public static void main(String args[]) {
    /* Set the Nimbus look and feel */
    //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
    /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
     * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
     */
    try {
        for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
            if ("Nimbus".equals(info.getName())) {
                javax.swing.UIManager.setLookAndFeel(info.getClassName());
                break;
            }
        }
    } catch (ClassNotFoundException ex) {
        java.util.logging.Logger.getLogger(DailyLogAddUI.class.getName()).log(java.util.logging.Level.SEVERE,
                null, ex);
    } catch (InstantiationException ex) {
        java.util.logging.Logger.getLogger(DailyLogAddUI.class.getName()).log(java.util.logging.Level.SEVERE,
                null, ex);
    } catch (IllegalAccessException ex) {
        java.util.logging.Logger.getLogger(DailyLogAddUI.class.getName()).log(java.util.logging.Level.SEVERE,
                null, ex);
    } catch (javax.swing.UnsupportedLookAndFeelException ex) {
        java.util.logging.Logger.getLogger(DailyLogAddUI.class.getName()).log(java.util.logging.Level.SEVERE,
                null, ex);
    }
    //</editor-fold>
    //</editor-fold>
    //</editor-fold>
    //</editor-fold>

    /* Create and display the form */
    java.awt.EventQueue.invokeLater(new Runnable() {
        public void run() {
            new DailyLogAddUI().setVisible(true);
        }
    });
}

From source file:misc.DesktopDemo.java

public static void main(String args[]) {
    /* Use an appropriate Look and Feel */
    try {//from ww w  . j a  v a2  s .c o  m
        //UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
        //UIManager.setLookAndFeel("com.sun.java.swing.plaf.gtk.GTKLookAndFeel");
        UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
    } catch (UnsupportedLookAndFeelException ex) {
        ex.printStackTrace();
    } catch (IllegalAccessException ex) {
        ex.printStackTrace();
    } catch (InstantiationException ex) {
        ex.printStackTrace();
    } catch (ClassNotFoundException ex) {
        ex.printStackTrace();
    }
    /* Turn off metal's use of bold fonts */
    UIManager.put("swing.boldMetal", Boolean.FALSE);
    //Schedule a job for the event-dispatching thread:
    //creating and showing this application's GUI.
    SwingUtilities.invokeLater(new Runnable() {
        public void run() {
            new DesktopDemo().setVisible(true);
        }
    });
}

From source file:com.alertlogic.aws.kinesis.test1.StreamWriter.java

/**
 * Start a number of threads and send randomly generated {@link HttpReferrerPair}s to a Kinesis Stream until the
 * program is terminated./*from w  w  w.  j a va2 s .  c  o m*/
 *
 * @param args Expecting 3 arguments: A numeric value indicating the number of threads to use to send
 *        data to Kinesis and the name of the stream to send records to, and the AWS region in which these resources
 *        exist or should be created.
 * @throws InterruptedException If this application is interrupted while sending records to Kinesis.
 */
public static void main(String[] args) throws InterruptedException {
    if (args.length != 3) {
        System.err.println(
                "Usage: " + StreamWriter.class.getSimpleName() + " <number of threads> <stream name> <region>");
        System.exit(1);
    }

    int numberOfThreads = Integer.parseInt(args[0]);
    String streamName = args[1];
    Region region = SampleUtils.parseRegion(args[2]);

    AWSCredentialsProvider credentialsProvider = new DefaultAWSCredentialsProviderChain();
    ClientConfiguration clientConfig = SampleUtils.configureUserAgentForSample(new ClientConfiguration());
    AmazonKinesis kinesis = new AmazonKinesisClient(credentialsProvider, clientConfig);
    kinesis.setRegion(region);

    // The more resources we declare the higher write IOPS we need on our DynamoDB table.
    // We write a record for each resource every interval.
    // If interval = 500ms, resource count = 7 we need: (1000/500 * 7) = 14 write IOPS minimum.
    List<String> resources = new ArrayList<>();
    resources.add("/index.html");

    // These are the possible referrers to use when generating pairs
    List<String> referrers = new ArrayList<>();
    referrers.add("http://www.amazon.com");
    referrers.add("http://www.google.com");
    referrers.add("http://www.yahoo.com");
    referrers.add("http://www.bing.com");
    referrers.add("http://www.stackoverflow.com");
    referrers.add("http://www.reddit.com");

    HttpReferrerPairFactory pairFactory = new HttpReferrerPairFactory(resources, referrers);

    // Creates a stream to write to with 2 shards if it doesn't exist
    StreamUtils streamUtils = new StreamUtils(kinesis);
    streamUtils.createStreamIfNotExists(streamName, 2);
    LOG.info(String.format("%s stream is ready for use", streamName));

    final HttpReferrerKinesisPutter putter = new HttpReferrerKinesisPutter(pairFactory, kinesis, streamName);

    ExecutorService es = Executors.newCachedThreadPool();

    Runnable pairSender = new Runnable() {
        @Override
        public void run() {
            try {
                putter.sendPairsIndefinitely(DELAY_BETWEEN_RECORDS_IN_MILLIS, TimeUnit.MILLISECONDS);
            } catch (Exception ex) {
                LOG.warn(
                        "Thread encountered an error while sending records. Records will no longer be put by this thread.",
                        ex);
            }
        }
    };

    for (int i = 0; i < numberOfThreads; i++) {
        es.submit(pairSender);
    }

    LOG.info(String.format("Sending pairs with a %dms delay between records with %d thread(s).",
            DELAY_BETWEEN_RECORDS_IN_MILLIS, numberOfThreads));

    es.shutdown();
    es.awaitTermination(Long.MAX_VALUE, TimeUnit.DAYS);
}

From source file:de.topobyte.livecg.LiveCG.java

public static void main(String[] args) {
    // @formatter:off
    Options options = new Options();
    OptionHelper.add(options, OPTION_CONFIG, true, false, "path", "config file");
    // @formatter:on

    CommandLineParser clp = new GnuParser();

    CommandLine line = null;/*from  w ww  .ja v  a2  s.  c  om*/
    try {
        line = clp.parse(options, args);
    } catch (ParseException e) {
        System.err.println("Parsing command line failed: " + e.getMessage());
        new HelpFormatter().printHelp(HELP_MESSAGE, options);
        System.exit(1);
    }

    StringOption config = ArgumentHelper.getString(line, OPTION_CONFIG);
    if (config.hasValue()) {
        String configPath = config.getValue();
        LiveConfig.setPath(configPath);
    }

    Configuration configuration = PreferenceManager.getConfiguration();
    String lookAndFeel = configuration.getSelectedLookAndFeel();
    if (lookAndFeel == null) {
        lookAndFeel = UIManager.getSystemLookAndFeelClassName();
    }
    try {
        UIManager.setLookAndFeel(lookAndFeel);
    } catch (Exception e) {
        logger.error("error while setting look and feel '" + lookAndFeel + "': " + e.getClass().getSimpleName()
                + ", message: " + e.getMessage());
    }

    Content content = null;
    String filename = "res/presets/Startup.geom";

    String[] extra = line.getArgs();
    if (extra.length > 0) {
        filename = extra[0];
    }

    ContentReader reader = new ContentReader();
    InputStream input = Thread.currentThread().getContextClassLoader().getResourceAsStream(filename);
    try {
        content = reader.read(input);
    } catch (Exception e) {
        logger.info("unable to load startup geometry file", e);
        logger.info("Exception: " + e.getClass().getSimpleName());
        logger.info("Message: " + e.getMessage());
    }

    final LiveCG runner = new LiveCG();
    final Content c = content;

    SwingUtilities.invokeLater(new Runnable() {
        @Override
        public void run() {
            runner.setup(true, c);
        }
    });
    SwingUtilities.invokeLater(new Runnable() {
        @Override
        public void run() {
            runner.frame.requestFocus();
        }
    });
}