Example usage for java.util.concurrent ExecutorService awaitTermination

Introduction

In this page you can find the example usage for java.util.concurrent ExecutorService awaitTermination.

Prototype

boolean awaitTermination(long timeout, TimeUnit unit) throws InterruptedException;

Source Link

Document

Blocks until all tasks have completed execution after a shutdown request, or the timeout occurs, or the current thread is interrupted, whichever happens first.

Usage

From source file:Main.java

static void awaitTermination(ExecutorService threadPool) {
    threadPool.shutdown();//from  w w w  .  j a v a2s  . co m
    try {
        threadPool.awaitTermination(Long.MAX_VALUE, TimeUnit.NANOSECONDS);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void stop(ExecutorService executor) {
    try {/*from  w  ww.j  a  v  a  2 s .  c  om*/
        executor.shutdown();
        executor.awaitTermination(60, TimeUnit.SECONDS);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void stop(ExecutorService executor) {
    try {/*  w  w  w .  jav a  2s.  com*/
        executor.shutdown();
        executor.awaitTermination(5, TimeUnit.SECONDS);
    } catch (InterruptedException e) {
        System.err.println("termination interrupted");
    } finally {
        if (!executor.isTerminated()) {
            System.err.println("killing non-finished tasks");
        }
        executor.shutdownNow();
    }
}

From source file:Main.java

public static void stop(ExecutorService executor) {
    try {//from  www  .  j  a va2s .  com
        executor.shutdown();
        executor.awaitTermination(60, TimeUnit.SECONDS);
    } catch (InterruptedException e) {
        System.err.println("termination interrupted");
    } finally {
        if (!executor.isTerminated()) {
            System.err.println("killing non-finished tasks");
        }
        executor.shutdownNow();
    }
}

From source file:Main.java

public static void stop(ExecutorService executor) {
    try {/* www . j ava 2 s . c o m*/
        executor.shutdown();
        executor.awaitTermination(60, TimeUnit.SECONDS);
    } catch (InterruptedException e) {
        System.err.println("termination interrupted");
    } finally {
        if (!executor.isTerminated()) {
            System.out.println("killing non-finished tasks");
        }
        executor.shutdownNow();
    }
}

From source file:Main.java

public static void shutdownAndWait(ExecutorService threadPool, long timeout, TimeUnit unit) {
    threadPool.shutdown();/*from  w w w.  ja  v a 2 s.  c  om*/
    try {
        threadPool.awaitTermination(timeout, unit);
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
}

From source file:ReplaceWorker.java

private static void awaitTermination(ExecutorService threadPool) {
    try {// w  w w  . j  a v  a 2s .  c  om
        threadPool.shutdown();
        boolean awaitTermination = threadPool.awaitTermination(1, TimeUnit.SECONDS);
        System.out.println("terminted successfull: " + awaitTermination);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void normalShutdown(ExecutorService pool, int timeout, TimeUnit timeUnit) {
    try {//from  w  ww. j a v  a2 s.c  om
        pool.shutdownNow();
        if (!pool.awaitTermination(timeout, timeUnit)) {
            System.err.println("Pool did not terminated");
        }
    } catch (InterruptedException ie) {
        Thread.currentThread().interrupt();
    }
}

From source file:Main.java

/**
 * Normal shutdown./*from ww w .ja va  2 s. c om*/
 *
 * @param pool the pool
 * @param timeout the timeout
 * @param timeUnit the time unit
 */
public static void normalShutdown(ExecutorService pool, int timeout, TimeUnit timeUnit) {
    try {
        pool.shutdownNow();
        if (!pool.awaitTermination(timeout, timeUnit)) {
            System.err.println("Pool did not terminate");
        }
    } catch (InterruptedException ie) {
        Thread.currentThread().interrupt();
    }
}

From source file:Main.java

/**
 * close the thread pool safely.//from  w ww .  j  a  va2s  .  c  o  m
 * @param pool 
 */
public static void safeClose(ExecutorService pool) {
    if (pool != null) {
        pool.shutdown();
        try {
            if (!pool.awaitTermination(60, TimeUnit.SECONDS)) {
                pool.shutdownNow();
            }
        } catch (InterruptedException ex) {
            //ignore the ex
        }
    }
}