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 static String dumpThreads() {
    StringBuilder sb = new StringBuilder("\n");
    ThreadGroup tg, parent = Thread.currentThread().getThreadGroup();
    while ((tg = parent.getParent()) != null) {
        parent = tg;/*from  w  ww.  ja v a  2  s .c om*/
    }
    int size = 2 * parent.activeGroupCount();
    ThreadGroup[] list = new ThreadGroup[size];
    int actual = parent.enumerate(list, true);
    //System.out.print("found " + list);
    sb.append("tgs: " + actual + "\n");
    if (list != null && list.length > 0) {
        for (ThreadGroup g : list) {
            if (g == null) {
                continue;
            }
            sb.append("   " + g.getName() + ": " + g.activeCount() + "\n");
            Thread[] threads = new Thread[g.activeCount()];
            g.enumerate(threads, false);
            for (Thread t : threads) {
                if (t != null) {
                    sb.append("     " + t.getName() + "\n");
                }
            }
        }
    } else {
        System.out.println("empty thread group list");
    }
    return sb.toString() + "\n";
}

From source file:com.exzogeni.dk.log.formatter.SimpleLogFormatter.java

private static StringBuilder newMessageBuilder(Thread thread, StackTraceElement caller) {
    return new StringBuilder(256).append("[").append(thread.getName()).append("]").append(" ").append(caller)
            .append(" >>>>>\n");
}

From source file:ThreadLister.java

/** Display information about a thread. */
private static void printThreadInfo(PrintWriter out, Thread t, String indent) {
    if (t == null)
        return;// w w w .  j  a v  a 2s.  c om
    out.println(indent + "Thread: " + t.getName() + "  Priority: " + t.getPriority()
            + (t.isDaemon() ? " Daemon" : "") + (t.isAlive() ? "" : " Not Alive"));
}

From source file:Main.java

/**
 * Display information about a thread.//from   w ww  .  j  av a 2 s. c om
 */
private static void printThreadInfo(PrintWriter out, Thread t, String indent) {
    if (t == null) {
        return;
    }
    out.println(indent + "Thread: " + t.getName() + "  Priority: " + t.getPriority()
            + (t.isDaemon() ? " Daemon" : "") + (t.isAlive() ? "" : " Not Alive"));
}

From source file:Main.java

/**
 * Print a stack trace of the current thread.
 *//*from   w  ww. j a  v a 2s.co m*/
public static void printFullStackTrace() {
    Thread thread = Thread.currentThread();
    System.out.printf("  Thread id: %d, name: %s, state: %s, daemon: %s, EDT: %s\n", thread.getId(),
            thread.getName(), thread.getState(), thread.isDaemon(), EventQueue.isDispatchThread());
    ThreadGroup group = thread.getThreadGroup();
    System.out.printf("    priority: %d, group: %s, group count: %d\n", thread.getPriority(), group.getName(),
            group.activeCount());
    StackTraceElement[] backtrace = thread.getStackTrace();

    for (StackTraceElement e : backtrace) {
        System.out.printf("    Stack Trace: %s\n", e);
    }
}

From source file:Main.java

/**
 * Print diagnostic info about the current thread.
 *//*from ww w.  j ava2s.  c  o m*/
public static void printThreadInfo() {
    Thread thread = Thread.currentThread();
    System.out.printf("  Thread id: %d, name: %s, state: %s, daemon: %s, EDT: %s\n", thread.getId(),
            thread.getName(), thread.getState(), thread.isDaemon(), EventQueue.isDispatchThread());
    ThreadGroup group = thread.getThreadGroup();
    System.out.printf("    priority: %d, group: %s, group count: %d\n", thread.getPriority(), group.getName(),
            group.activeCount());
    StackTraceElement[] backtrace = thread.getStackTrace();
    if (backtrace.length > 2) {
        System.out.printf("    trace[2]: %s\n", backtrace[2]);
    }
}

From source file:Main.java

public static Thread getThreadByName(String name) {
    ThreadGroup tg = Thread.currentThread().getThreadGroup();

    while (tg.getParent() != null) {

        tg = tg.getParent();/*  www. j ava 2  s. c om*/
    }

    Thread[] threads = new Thread[tg.activeCount() + 1024];

    tg.enumerate(threads, true);

    boolean bad_found = false;

    for (int i = 0; i < threads.length; i++) {

        Thread t = threads[i];

        if (t != null && t.isAlive() && t != Thread.currentThread() && !t.isDaemon()
                && t.getName().equals(name)) {
            return t;
        }
    }

    return null;
}

From source file:com.lightbox.android.bitmap.BitmapFileCleanerTask.java

private static ExecutorService getExecutor() {
    if (sBitmapFileCleanerExecutor == null) {
        sBitmapFileCleanerExecutor = Executors.newSingleThreadExecutor(new ThreadFactory() {
            @Override//  w ww.j  a  va  2s.c o  m
            public Thread newThread(Runnable r) {
                Thread thread = new Thread(r);
                thread.setName(TAG + " | " + thread.getName());
                thread.setPriority(Thread.MIN_PRIORITY);
                return thread;
            }
        });
    }
    return sBitmapFileCleanerExecutor;
}

From source file:Main.java

public static void startThreadStatusTimer(final Thread t1) {
    new Timer().schedule(new TimerTask() {
        @Override// w  w w.j a  va2s . c o  m
        public void run() {
            System.out.println("\t\t\t\t\t\t\t\t\t\tThread(" + t1.getName() + ") state - " + t1.getState());
        }
    }, 0, 1000);
}

From source file:Main.java

/** Collect info about a thread  */
private static void collectThreadInfo(final Thread t, final StringBuffer str, final String indent) {
    if (t == null) {
        return;/*from  w  w w .  ja  va2 s. c o  m*/
    }
    str.append(indent).append("Thread: [").append(t.getName()).append("]  Priority: [").append(t.getPriority())
            .append(t.isDaemon() ? " Daemon" : "").append("] ").append(t.isAlive() ? "" : " Not Alive")
            .append(LINE_SEPARATOR);
}