Example usage for java.util.concurrent RunnableFuture toString

Introduction

In this page you can find the example usage for java.util.concurrent RunnableFuture toString.

Prototype

public String toString() 

Source Link

Document

Returns a string representation of the object.

Usage

From source file:org.mule.service.scheduler.internal.executor.ByCallerThrottlingPolicy.java

public void throttle(Runnable throttledCallback, RunnableFuture<?> task, ThrottledScheduler scheduler) {
    ThreadGroup currentThreadGroup = currentThread().getThreadGroup();

    ++rejectedCount;//from  ww w .  j ava  2  s.  c  o m

    if (!isSchedulerThread(currentThreadGroup) || isWaitGroupThread(currentThreadGroup)) {
        try {
            synchronized (runningTasks) {
                runningTasks.incrementAndGet();
                while (runningTasks.get() > maxConcurrentTasks) {
                    if (isLogThrottleEnabled()) {
                        logThrottle(task.toString(), "WaitPolicy", scheduler.toString());
                    }
                    runningTasks.wait();
                }
            }
            throttledCallback.run();
        } catch (InterruptedException e) {
            currentThread().interrupt();
            throw new MuleRuntimeException(e);
        }
    } else {
        synchronized (runningTasks) {
            if (runningTasks.incrementAndGet() > maxConcurrentTasks) {
                if (isLogThrottleEnabled()) {
                    logThrottle(task.toString(), "AbortPolicy", scheduler.toString());
                }
                throw new SchedulerTaskThrottledException(
                        "Task '" + task.toString() + "' throttled back from '" + scheduler.toString() + "'");
            } else {
                throttledCallback.run();
            }
        }
    }
}

---