Example usage for java.util.concurrent TimeUnit toNanos

Introduction

In this page you can find the example usage for java.util.concurrent TimeUnit toNanos.

Prototype

public long toNanos(long duration)

Source Link

Document

Equivalent to #convert(long,TimeUnit) NANOSECONDS.convert(duration, this) .

Usage

From source file:org.nuxeo.ecm.core.redis.contribs.RedisBlockingQueue.java

@Override
public Runnable poll(long timeout, TimeUnit unit) throws InterruptedException {
    long nanos = unit.toNanos(timeout);
    nanos = awaitActivation(nanos);/*from   ww  w  .ja v a  2s.  c o m*/
    if (nanos <= 0) {
        return null;
    }
    long end = System.currentTimeMillis() + TimeUnit.NANOSECONDS.toMillis(nanos);
    for (;;) {
        Runnable r = poll();
        if (r != null) {
            return r;
        }
        if (timeUntil(end) == 0) {
            return null;
        }
        // TODO replace by wakeup when an element is added
        Thread.sleep(100);
    }
}

From source file:org.nuxeo.ecm.core.work.WorkManagerImpl.java

@Override
public boolean awaitCompletion(String queueId, long duration, TimeUnit unit) throws InterruptedException {
    return getExecutor(queueId).completionSynchronizer.await(unit.toNanos(duration)) > 0;
}

From source file:org.nuxeo.ecm.core.work.WorkManagerImpl.java

@Override
public boolean awaitCompletion(long duration, TimeUnit unit) throws InterruptedException {
    return completionSynchronizer.await(unit.toNanos(duration)) > 0;
}

From source file:org.springframework.integration.store.MessageGroupQueue.java

public Message<?> poll(long timeout, TimeUnit unit) throws InterruptedException {
    Message<?> message = null;//w  w  w . j a v a 2 s.co m
    long timeoutInNanos = unit.toNanos(timeout);
    final Lock storeLock = this.storeLock;
    storeLock.lockInterruptibly();

    try {
        while (this.size() == 0 && timeoutInNanos > 0) {
            timeoutInNanos = this.messageStoreNotEmpty.awaitNanos(timeoutInNanos);
        }
        message = this.doPoll();

    } finally {
        storeLock.unlock();
    }
    return message;
}

From source file:org.springframework.integration.store.MessageGroupQueue.java

public boolean offer(Message<?> message, long timeout, TimeUnit unit) throws InterruptedException {
    long timeoutInNanos = unit.toNanos(timeout);
    boolean offered = false;

    final Lock storeLock = this.storeLock;
    storeLock.lockInterruptibly();//from w  ww.ja v  a  2s . c  o  m
    try {
        if (capacity != Integer.MAX_VALUE) {
            while (this.size() == capacity && timeoutInNanos > 0) {
                timeoutInNanos = this.messageStoreNotFull.awaitNanos(timeoutInNanos);
            }
        }
        if (timeoutInNanos > 0) {
            offered = this.doOffer(message);
        }
    } finally {
        storeLock.unlock();
    }
    return offered;
}