Example usage for java.lang Thread getName

Introduction

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

Prototype

public final String getName()

Source Link

Document

Returns this thread's name.

Usage

From source file:Main.java

public ThreadGroupDemo() {

    ThreadGroup pGroup = new ThreadGroup("Parent ThreadGroup");

    ThreadGroup cGroup = new ThreadGroup(pGroup, "Child ThreadGroup");

    Thread t1 = new Thread(pGroup, this);
    System.out.println("Starting " + t1.getName());
    t1.start();/* www . j  av a  2s .  c  om*/

    Thread t2 = new Thread(cGroup, this);
    System.out.println("Starting " + t2.getName());
    t2.start();

    Thread[] list = new Thread[pGroup.activeCount()];
    int count = pGroup.enumerate(list);
    for (int i = 0; i < count; i++) {
        System.out.println("Thread " + list[i].getName() + " found");
    }

}

From source file:Main.java

public ThreadGroupDemo() {
    try {// www .jav a2 s  . c  o  m
        ThreadGroup pGroup = new ThreadGroup("Parent ThreadGroup");

        ThreadGroup cGroup = new ThreadGroup(pGroup, "Child ThreadGroup");

        Thread t1 = new Thread(pGroup, this);
        System.out.println("Starting " + t1.getName());
        t1.start();

        Thread t2 = new Thread(cGroup, this);
        System.out.println("Starting " + t2.getName());
        t2.start();

        pGroup.checkAccess();
        System.out.println(pGroup.getName() + " has access");
        cGroup.checkAccess();
        System.out.println(cGroup.getName() + " has access");
    } catch (Exception ex) {
        System.out.println(ex.toString());
    }
}

From source file:Main.java

public void run() {
    try {/*from w w w  .j  a  va 2s  .  c o m*/
        System.out.print(Thread.currentThread().getName());
        System.out.println(" executing...");

        while (true) {
            Thread.sleep(500);
        }
    } catch (InterruptedException e) {
        Thread currThread = Thread.currentThread();
        System.out.print(currThread.getName());
        System.out.println(" interrupted:" + e.toString());

        // rethrow the exception
        throw new RuntimeException(e.getMessage());
    }
}

From source file:Main.java

public ThreadGroupDemo() {
    try {// ww  w .j  a v a 2s  .c o m
        ThreadGroup pGroup = new ThreadGroup("Parent ThreadGroup");

        ThreadGroup cGroup = new ThreadGroup(pGroup, "Child ThreadGroup");

        Thread t1 = new Thread(pGroup, this);
        System.out.println("Starting " + t1.getName());
        t1.start();

        Thread t2 = new Thread(cGroup, this);
        System.out.println("Starting " + t2.getName());
        t2.start();

        // block until the other threads finish
        t1.join();
        t2.join();

        // child group destroyed
        cGroup.destroy();
        System.out.println(cGroup.getName() + " destroyed");

        // parent group destroyed
        pGroup.destroy();
        System.out.println(pGroup.getName() + " destroyed");

    } catch (InterruptedException ex) {
        System.out.println(ex.toString());
    }
}

From source file:Main.java

public ThreadGroupDemo() {
    try {//from www  . ja  v a 2s  .  c  om
        ThreadGroup pGroup = new ThreadGroup("Parent ThreadGroup");

        ThreadGroup cGroup = new ThreadGroup(pGroup, "Child ThreadGroup");

        Thread t1 = new Thread(pGroup, this);
        System.out.println("Starting " + t1.getName());
        t1.start();

        Thread t2 = new Thread(cGroup, this);
        System.out.println("Starting " + t2.getName());
        t2.start();

        t1.join();
        t2.join();

        if (!cGroup.isDestroyed()) {
            cGroup.destroy();
        } else {
            System.out.println(cGroup.getName() + " destroyed");
        }

        // parent group destroyed
        if (!pGroup.isDestroyed()) {
            pGroup.destroy();
        } else {
            System.out.println(pGroup.getName() + " destroyed");
        }

    } catch (Exception ex) {
        System.out.println(ex.toString());
    }
}

From source file:Main.java

public ThreadGroupDemo() {
    MyThreadGroup pGroup = new MyThreadGroup("ParentThreadGroup");
    MyThreadGroup cGroup = new MyThreadGroup(pGroup, "ChildThreadGroup");

    Thread thr2 = new Thread(pGroup, this);
    System.out.println("Starting " + thr2.getName());

    thr2.start();/*from w  w  w .ja v a2s .c om*/

    // create third thread
    Thread thr3 = new Thread(cGroup, this);
    System.out.println("Starting " + thr3.getName());

    thr3.start();

    try {
        Thread.sleep(500);
    } catch (InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    thr2.interrupt();
    thr3.interrupt();

}

From source file:Main.java

public ThreadGroupDemo() {

    ThreadGroup pGroup = new ThreadGroup("Parent ThreadGroup");
    pGroup.setMaxPriority(Thread.MAX_PRIORITY - 2);

    ThreadGroup cGroup = new ThreadGroup(pGroup, "Child ThreadGroup");
    cGroup.setMaxPriority(Thread.NORM_PRIORITY);

    Thread t1 = new Thread(pGroup, this);
    t1.setPriority(Thread.MAX_PRIORITY);
    System.out.println("Starting " + t1.getName());
    t1.start();/*from   w w w  .  j a v  a 2  s .c  o  m*/

    Thread t2 = new Thread(cGroup, this);
    t1.setPriority(Thread.MAX_PRIORITY);
    System.out.println("Starting " + t2.getName());
    t2.start();

    System.out.println("Active threads in \"" + pGroup.getName() + "\" = " + pGroup.activeCount());

}

From source file:org.davidmendoza.fileUpload.utils.ContextFinalizer.java

@Override
public void onApplicationEvent(ContextClosedEvent e) {
    log.info("Stopping connections");
    Enumeration<Driver> drivers = DriverManager.getDrivers();
    Driver d = null;/*from w ww  .ja  v  a2  s  .  co m*/
    while (drivers.hasMoreElements()) {
        try {
            d = drivers.nextElement();
            DriverManager.deregisterDriver(d);
            log.warn(String.format("Driver %s deregistered", d));
        } catch (SQLException ex) {
            log.warn(String.format("Error deregistering driver %s", d), ex);
        }
    }
    Set<Thread> threadSet = Thread.getAllStackTraces().keySet();
    Thread[] threadArray = threadSet.toArray(new Thread[threadSet.size()]);
    for (Thread t : threadArray) {
        if (t.getName().contains("Abandoned connection cleanup thread")) {
            synchronized (t) {
                t.stop(); //don't complain, it works
            }
        }
    }
    log.info("Finished stopping connections");
}

From source file:net.sourceforge.vulcan.jabber.SmackKeepAliveThreadInterrupter.java

public void interrupt() {
    final ThreadGroup group = Thread.currentThread().getThreadGroup();

    final Thread[] threads = new Thread[group.activeCount()];

    group.enumerate(threads);/* ww  w . j  av  a2  s.c  o m*/

    for (Thread thread : threads) {
        if (!thread.getName().startsWith("Smack Keep Alive")) {
            continue;
        }

        if (!thread.getContextClassLoader().equals(getClass().getClassLoader())) {
            // only wake up threads from our own class loader
            LOG.info("Not waking up " + thread.getName() + " because it uses a different class loader.");
            continue;
        }

        LOG.info("Interrupting " + thread.getName());

        thread.interrupt();

        try {
            thread.join(1000);
        } catch (InterruptedException ignore) {
        }

        if (thread.isAlive()) {
            LOG.error("Smack Keep Alive thread still alive after interruption.");
        }
    }
}

From source file:org.synchronoss.cloud.nio.multipart.example.utils.ContextFinalizer.java

@Override
public void onApplicationEvent(ContextClosedEvent event) {

    if (log.isInfoEnabled())
        log.info("onApplicationEvent: " + event);

    Enumeration<Driver> drivers = DriverManager.getDrivers();
    Driver driver = null;/*from  ww  w.j  av  a  2  s  .co m*/
    while (drivers.hasMoreElements()) {
        try {
            driver = drivers.nextElement();
            DriverManager.deregisterDriver(driver);
            if (log.isWarnEnabled())
                log.warn(String.format("Driver %s unregistered", driver));
        } catch (SQLException e) {
            if (log.isWarnEnabled())
                log.warn(String.format("Error unregistering driver %s", driver), e);
        }
    }
    Set<Thread> threadSet = Thread.getAllStackTraces().keySet();
    Thread[] threadArray = threadSet.toArray(new Thread[threadSet.size()]);
    for (Thread thread : threadArray) {
        if (thread.getName().contains("Abandoned connection cleanup thread")) {
            synchronized (thread) {
                thread.stop(); //don't complain, it works
            }
        }
    }
    if (log.isInfoEnabled())
        log.info("Finished processing onApplicationEvent");
}