Package java.util.concurrent

Examples of java.util.concurrent.ScheduledFuture

91
92
93
94
95
96
97
98
99
100
101
            // we use scheduleWithFixedDelay to prevent queue-up of tasks when
            // polling takes longer than the specified frequency, e.g. when the
            // polled database or network is slow or returns large amounts of
            // data.
            PollingReceiverWorker pollingReceiverWorker = this.createWork();
            ScheduledFuture schedule = connector.getScheduler().scheduleWithFixedDelay(
                    new PollingReceiverWorkerSchedule(pollingReceiverWorker), DEFAULT_STARTUP_DELAY,
                    this.getFrequency(), this.getTimeUnit());
            schedules.put(schedule, pollingReceiverWorker);

            if (logger.isDebugEnabled())
View Full Code Here
117
118
119
120
121
122
123
124
125
126
127
128
        synchronized (schedules)
        {
            // cancel our schedules gently: do not interrupt when polling is in progress
            for (Iterator<ScheduledFuture> i = schedules.keySet().iterator(); i.hasNext();)
            {
                ScheduledFuture schedule = i.next();
                schedule.cancel(false);
                // Wait until in-progress PollingRecevierWorker completes.
                int shutdownTimeout = connector.getMuleContext().getConfiguration().getShutdownTimeout();
                PollingReceiverWorker worker = schedules.get(schedule);
                for (int elapsed = 0; worker.isRunning() && elapsed < shutdownTimeout; elapsed += 50)
                {
View Full Code Here
75
76
77
78
79
80
81
82
83
            new MergedRemoteIndexesTaskRequest( indexMergerRequest, indexMerger );

        logger.info( "schedule merge remote index for group {} with cron {}", repositoryGroup.getId(),
                     repositoryGroup.getCronExpression() );

        ScheduledFuture scheduledFuture =
            taskScheduler.schedule( new MergedRemoteIndexesTask( taskRequest ), cronTrigger );
        scheduledFutureMap.put( repositoryGroup.getId(), scheduledFuture );
    }
View Full Code Here
83
84
85
86
87
88
89
90
91
92
93
    }

    @Override
    public void unschedule( RepositoryGroup repositoryGroup )
    {
        ScheduledFuture scheduledFuture = scheduledFutureMap.remove( repositoryGroup.getId() );
        if ( scheduledFuture != null )
        {
            scheduledFuture.cancel( true );
        }
    }
View Full Code Here
106
107
108
109
110
111
112
113
114
115
116
      return this.currentFuture.isDone();
    }
  }

  public Object get() throws InterruptedException, ExecutionException {
    ScheduledFuture curr;
    synchronized (this.triggerContextMonitor) {
      curr = this.currentFuture;
    }
    return curr.get();
  }
View Full Code Here
122
123
124
125
126
127
128
129
130
131
132
    }
    return curr.get(timeout, unit);
  }

  public long getDelay(TimeUnit unit) {
    ScheduledFuture curr;
    synchronized (this.triggerContextMonitor) {
      curr = this.currentFuture;
    }
    return curr.getDelay(unit);
  }
View Full Code Here
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
            this.event = event;
        }

        public void run()
        {
            ScheduledFuture future = null;
            try
            {
                future = scheduledExecutor.schedule(new Runnable()
                {
                    public void run()
                    {
                        loggers.log(listener.reference, LogService.LOG_WARNING, "Listener timeout, will be blacklisted");
                        LOGGER.log(Level.WARNING, "Listener timeout, will be blacklisted");

                        remove(listener);
                    }
                }, timeout, timeUnit);

                listener.handleEvent(event);
            }
            catch (RejectedExecutionException ree)
            {
                loggers.log(listener.reference, LogService.LOG_WARNING, "Unable to schedule timeout for listener call, call skipped", ree);
                LOGGER.log(Level.WARNING, "Unable to schedule timeout for listener call, call skipped", ree);
            }
            catch (Throwable t)
            {
                loggers.log(listener.reference, LogService.LOG_WARNING, "Listener threw exception", t);
                LOGGER.log(Level.WARNING, "Listener threw exception", t);
            }
            finally
            {
                if (future != null) future.cancel(false);
                if (latch != null) latch.countDown();
            }
        }
View Full Code Here
274
275
276
277
278
279
280
281
282
283
284
285
286
287
        pool.initialize(10);
        System.out.println("About to execute new thread immediately");
        pool.execute(new MyTest("Executing immediately"));

        //ScheduledFuture sf = pool.schedule(new MyTest("Should execute in 30 seconds"), 30, TimeUnit.SECONDS);
        ScheduledFuture sf2 = pool.scheduleAtFixedRate(new MyTest("Should execute every 3 seconds after 10"), 10, 3, TimeUnit.SECONDS);
        ScheduledFuture sf3 = pool.schedule(new MyTest("Should never execute because cancelled"), 60, TimeUnit.SECONDS);
        Thread.sleep(30 * 1000);
        sf3.cancel(false);
        pool.schedule(new MyTest("Should execute after about 40 total seconds"), 5, TimeUnit.SECONDS);
        sf2.cancel(false);
        System.out.println("all done");
        Thread.sleep(30 * 1000);
        System.exit(-1);
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
    }

    @SuppressWarnings("unchecked")
    @Test
    public void scheduleWithFixedDelay() {
        @SuppressWarnings("rawtypes")
        ScheduledFuture expected = mock(ScheduledFuture.class);
        Runnable task = mock(Runnable.class);
        long delay = 10L;
        long period = 20L;
        TimeUnit unit = TimeUnit.SECONDS;
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78
        }

        @Override
        public Date getNextRunTime(LastExecution lastExecution, Date taskScheduledTime) {
            Date nextRunTime = trigger.getNextRunTime(lastExecution, taskScheduledTime);
            final ScheduledFuture future = this.future;
            if (future != null && future.isCancelled()) {
                nextRunTime = null;
            }
            return nextRunTime;
        }
View Full Code Here
TOP

Related Classes of java.util.concurrent.ScheduledFuture

  • booton.soeur.Chronus
  • com.alibaba.otter.shared.arbitrate.impl.setl.monitor.MonitorScheduler
  • com.codebullets.sagalib.timeout.InMemoryTimeoutManager
  • com.dietsodasoftware.yail.oauth2.parse.ParseAuthority
  • com.ericsson.ssa.container.SipContainerThreadPool
  • com.esri.gpt.framework.scheduler.ThreadScheduler
  • com.example.d2.client.BigDataClientExample
  • com.example.d2.client.CacheClientExample
  • com.example.d2.client.EmailClientExample
  • com.example.d2.client.ExampleD2Client
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.