Example usage for java.lang Thread currentThread

Introduction

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

Prototype

@HotSpotIntrinsicCandidate
public static native Thread currentThread();

Source Link

Document

Returns a reference to the currently executing thread object.

Usage

From source file:com.dianping.dpsf.other.echo.EchoServer.java

/**
 * @param args//w w w  . j a v a2 s  . c  om
 * @throws InterruptedException 
 */
public static void main(String[] args) throws InterruptedException {
    Thread.currentThread().setName("=============EchoSerer1============");
    ApplicationContext ctx = new ClassPathXmlApplicationContext("echo-server.xml");
    if (args.length == 0) { //stand alone start
        CountDownLatch latch = new CountDownLatch(1);
        latch.await();
    }
}

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From source file:com.dianping.dpsf.other.echo.EchoServer2.java

/**
 * @param args/* w  w w .  jav  a 2  s .  c  o m*/
 * @throws InterruptedException 
 */
public static void main(String[] args) throws InterruptedException {
    Thread.currentThread().setName("=============EchoSerer2============");
    ApplicationContext ctx = new ClassPathXmlApplicationContext("echo-server2.xml");
    if (args.length == 0) { //stand alone start
        CountDownLatch latch = new CountDownLatch(1);
        latch.await();
    }
}

---

From source file:com.dianping.dpsf.other.echo.EchoServer3.java

/**
 * @param args/*from   www  . j  a  v a2 s  .co  m*/
 * @throws InterruptedException 
 */
public static void main(String[] args) throws InterruptedException {
    Thread.currentThread().setName("=============EchoSerer3============");
    ApplicationContext ctx = new ClassPathXmlApplicationContext("echo-server3.xml");
    if (args.length == 0) { //stand alone start
        CountDownLatch latch = new CountDownLatch(1);
        latch.await();
    }
}

---

From source file:com.dianping.dpsf.other.echo.EchoServer4.java

/**
 * @param args/* w  w  w .  j a va2  s  . com*/
 * @throws InterruptedException 
 */
public static void main(String[] args) throws InterruptedException {
    Thread.currentThread().setName("=============EchoSerer4============");
    ApplicationContext ctx = new ClassPathXmlApplicationContext("echo-server4.xml");
    if (args.length == 0) { //stand alone start
        CountDownLatch latch = new CountDownLatch(1);
        latch.await();
    }
}

---

From source file:Test.java

public static void main(String[] args) throws Exception {
    AsynchronousFileChannel fileChannel = AsynchronousFileChannel.open(Paths.get("/asynchronous.txt"),
            StandardOpenOption.READ, StandardOpenOption.WRITE, StandardOpenOption.CREATE);
    CompletionHandler<Integer, Object> handler = new CompletionHandler<Integer, Object>() {

        @Override/*from  ww  w .  j a va  2s . co  m*/
        public void completed(Integer result, Object attachment) {
            System.out.println("Attachment: " + attachment + " " + result + " bytes written");
            System.out.println("CompletionHandler Thread ID: " + Thread.currentThread().getId());
        }

        @Override
        public void failed(Throwable e, Object attachment) {
            System.err.println("Attachment: " + attachment + " failed with:");
            e.printStackTrace();
        }
    };

    System.out.println("Main Thread ID: " + Thread.currentThread().getId());
    fileChannel.write(ByteBuffer.wrap("Sample".getBytes()), 0, "First Write", handler);
    fileChannel.write(ByteBuffer.wrap("Box".getBytes()), 0, "Second Write", handler);

}

---

From source file:TestObjectPool.java

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

   GenericObjectPool pool = new GenericObjectPool();
   pool.setFactory(new EmployeeFactory());

   /*First way of initializing pool
   pool.setMinIdle(5);/*from  w w  w  . j  a v  a2s  .com*/
   pool.setTimeBetweenEvictionRunsMillis(500);
   Thread.currentThread().sleep(600);*/

   /* second, and preferred way */
   for(int i = 0; i < 5; ++i) {
      pool.addObject();
   }

   // pool.setTestOnReturn(true);
   pool.setMinEvictableIdleTimeMillis(1000);
   pool.setTimeBetweenEvictionRunsMillis(600);

   System.err.println("Number of employees in pool: " + pool.getNumIdle());

     Thread.currentThread().sleep(1500);

   Employee employee = (Employee)pool.borrowObject();

   employee.setName("Fred Flintstone");
   employee.doWork();

   System.err.println("Employee: "  + employee);

   pool.returnObject(employee);

     System.err.println("Number of employees in pool: " + pool.getNumIdle());
}

---

From source file:Main.java

public static void main(String[] args) throws Exception {
    AsynchronousServerSocketChannel server = AsynchronousServerSocketChannel.open();
    String host = "localhost";
    int port = 8989;
    InetSocketAddress sAddr = new InetSocketAddress(host, port);
    server.bind(sAddr);//from   w  w  w .j  a va 2s . c  o  m
    System.out.format("Server is listening at %s%n", sAddr);
    Attachment attach = new Attachment();
    attach.server = server;
    server.accept(attach, new ConnectionHandler());
    Thread.currentThread().join();
}

---

From source file:Main.java

public static void main(String[] args) throws Exception {
    AsynchronousSocketChannel channel = AsynchronousSocketChannel.open();
    SocketAddress serverAddr = new InetSocketAddress("localhost", 8989);
    Future<Void> result = channel.connect(serverAddr);
    result.get();// w  ww  .ja v a 2 s .com
    System.out.println("Connected");
    Attachment attach = new Attachment();
    attach.channel = channel;
    attach.buffer = ByteBuffer.allocate(2048);
    attach.isRead = false;
    attach.mainThread = Thread.currentThread();

    Charset cs = Charset.forName("UTF-8");
    String msg = "Hello";
    byte[] data = msg.getBytes(cs);
    attach.buffer.put(data);
    attach.buffer.flip();

    ReadWriteHandler readWriteHandler = new ReadWriteHandler();
    channel.write(attach.buffer, attach, readWriteHandler);
    attach.mainThread.join();
}

---

From source file:com.microsoft.tfs.client.clc.vc.Main.java

public static void main(final String[] args) {
    TELoggingConfiguration.configure();/*from   w ww  .ja va2  s.c  o m*/

    final Log log = LogFactory.getLog(Main.class);
    log.debug("Entering Main"); //$NON-NLS-1$
    Thread.currentThread().setUncaughtExceptionHandler(new UncaughtExceptionHandler() {
        @Override
        public void uncaughtException(final Thread t, final Throwable e) {
            log.error("Unhandled exception in the thread " + t.getName() + " : ", e); //$NON-NLS-1$ //$NON-NLS-2$
            /*
             * Let the shutdown manager clean up any registered items.
             */
            try {
                log.debug("Shutting down"); //$NON-NLS-1$
                ShutdownManager.getInstance().shutdown();
                log.debug("Has shut down"); //$NON-NLS-1$
            } catch (final Exception ex) {
                log.error("Unhandled exception during shutdown: ", ex); //$NON-NLS-1$
            }
        }
    });
    /*
     * Please don't do any fancy work in this method, because we have a CLC
     * test harness that calls Main.run() directly, and we can't test
     * functionality in this method (because this method can't return a
     * status code but exits the process directly, which kind of hoses any
     * test framework).
     */

    final Main main = new Main();
    int ret = ExitCode.FAILURE;

    try {
        ret = main.run(args);
    } catch (final Throwable e) {
        log.error("Unhandled exception reached Main: ", e); //$NON-NLS-1$
    } finally {
        /*
         * Let the shutdown manager clean up any registered items.
         */
        try {
            log.info("Shutting down"); //$NON-NLS-1$
            ShutdownManager.getInstance().shutdown();
            log.info("Has shut down"); //$NON-NLS-1$
        } catch (final Exception e) {
            log.error("Unhandled exception during shutdown: ", e); //$NON-NLS-1$
        }
    }

    System.exit(ret);
}

---

From source file:SyncExecExample.java

public static void main(String[] args) {

    final Display display = new Display();
    Shell shell = new Shell(display);

    final Runnable print = new Runnable() {
        public void run() {
            System.out.println("Print from thread: \t" + Thread.currentThread().getName());
        }/*from www.  ja  v a  2s.  c o  m*/
    };

    final Thread applicationThread = new Thread("applicationThread") {
        public void run() {
            System.out.println("Hello from thread: \t" + Thread.currentThread().getName());
            display.syncExec(print);
            System.out.println("Bye from thread: \t" + Thread.currentThread().getName());
        }
    };

    shell.setText("syncExec Example");
    shell.setSize(300, 100);

    Button button = new Button(shell, SWT.CENTER);
    button.setText("Click to start");
    button.setBounds(shell.getClientArea());
    button.addSelectionListener(new SelectionListener() {
        public void widgetDefaultSelected(SelectionEvent e) {
        }

        public void widgetSelected(SelectionEvent e) {
            applicationThread.start();
        }
    });

    shell.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {// If no more entries in event queue
            display.sleep();
        }
    }

    display.dispose();

}

---

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