Example usage for java.util Timer Timer

Introduction

In this page you can find the example usage for java.util Timer Timer.

Prototype

public Timer(String name) 

Source Link

Document

Creates a new timer whose associated thread has the specified name.

Usage

From source file:com.perfect.autosdk.core.JsonProxy.java

public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
    String addr = service.serverUrl + AddressUtil.getJsonAddr(interfaces) + '/' + method.getName();

    JsonConnection conn = new GZIPJsonConnection(addr);
    conn.setConnectTimeout(service.connectTimeoutMills);
    conn.setReadTimeout(service.readTimeoutMills);
    JsonEnvelop request = makeRequest(args[0]);
    conn.sendRequest(request);//w ww . j a  v a 2  s.  c o  m
    JsonEnvelop<ResHeader, ?> response = conn.readResponse(ResHeader.class, method.getReturnType());
    ResHeader resHeader = response.getHeader();
    if (!resHeader.getFailures().isEmpty()) {
        if (log.isErrorEnabled()) {
            log.error("Call Error: Head info = " + resHeader + "\n" + "account info = " + service.getUsername()
                    + "\n" + "request info = " + addr + "\n" + "request param = " + args[0]);
        }
        if (resHeader.getFailures().get(0).getCode() == 8904) {
            Timer timer = new Timer("waitLock");
            final CountDownLatch latch = new CountDownLatch(1);
            timer.schedule(new TimerTask() {
                @Override
                public void run() {
                    System.out.println("waiting....");
                    latch.countDown();
                }
            }, 15000);

            latch.await();
        }
    }
    ResHeaderUtil.resHeader.set(response.getHeader());
    BaiduApiQuota.setQuota(service.username, response.getHeader().getQuota());
    return response.getBody();
}

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From source file:edu.cens.loci.sensors.AccelerometerHandler.java

public void start() {

    if (mIsOn)// ww  w  . ja v  a2 s  .c  om
        return;

    mCpuLock = cpu().newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "AccelerometerHandler.CpuLock");
    mCpuLock.setReferenceCounted(false);

    mIsOn = true;

    if (mDuration > 0) {
        //mCpuLock.acquire();
        mOnTimer = new Timer("sensorTurnOnTimer");
        mOffTimer = new Timer("sensorTurnOffTimer");

        mOnTimer.scheduleAtFixedRate(new TimerTask() {
            public void run() {
                mSensorService = (SensorManager) mCxt.getSystemService(Context.SENSOR_SERVICE);

                synchronized (this) {
                    MyLog.i(LociConfig.D.ACC, TAG, "[ACC] ON ");
                    mCpuLock.acquire();
                    mSensorOn = true;
                    mSensorService.registerListener(sInstance,
                            mSensorService.getDefaultSensor(Sensor.TYPE_ACCELEROMETER), mRate);
                }
            }
        }, 0, mPeriod);

        mOffTimer.scheduleAtFixedRate(new TimerTask() {
            public void run() {

                synchronized (this) {
                    MyLog.i(LociConfig.D.ACC, TAG, "[ACC] OFF ");
                    mSensorOn = false;
                    if (mCpuLock.isHeld())
                        mCpuLock.release();
                    mSensorService.unregisterListener(sInstance,
                            mSensorService.getDefaultSensor(Sensor.TYPE_ACCELEROMETER));
                }
                // time to turn off sensor -- somehow send data

                //mXArr.reset();
                //mYArr.reset();
                //mZArr.reset();
                long time = Calendar.getInstance().getTime().getTime();
                float magVar = getMagnitudeVariance();
                //LociMobileManagerService.getInstance().eventAccelerometerResult(Calendar.getInstance().getTime().getTime(), magVar);

                mListener.onAccelerometerChanged(time, magVar);

                //if (LociMobileManagerService.getInstance().isMDOn()) 
                //   LociMobileManagerService.getInstance().getSystemDb().updatePowerRow(SystemLogDbAdapter.SENSOR_ACC, System.currentTimeMillis());
            }
        }, mDuration, mPeriod);

    } else {

        mCpuLock.acquire();
        mSensorService = (SensorManager) mCxt.getSystemService(Context.SENSOR_SERVICE);
        mSensorService.registerListener(this, mSensorService.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
                mRate);

        mReportTimer = new Timer("SensorReportTimer");
        mReportTimer.scheduleAtFixedRate(new TimerTask() {
            public void run() {
                // send data
                long time = Calendar.getInstance().getTime().getTime();
                float magVar = getMagnitudeVariance();
                mListener.onAccelerometerChanged(time, magVar);
                //LociMobileManagerService.getInstance().eventAccelerometerResult(Calendar.getInstance().getTime().getTime(), magVar);
                //if (LociMobileManagerService.getInstance().isMDOn()) 
                //   LociMobileManagerService.getInstance().getSystemDb().updatePowerRow(SystemLogDbAdapter.SENSOR_ACC, System.currentTimeMillis());
            }
        }, 0, mDuration);
    }

    //LociMobileManagerService.getInstance().getSystemDb().addPowerRow(SystemLogDbAdapter.SENSOR_ACC, System.currentTimeMillis());
    startChkTimer();
}

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From source file:com.dc.tes.License.java

private static void HeadBeat() {

    new Timer(true).schedule(new TimerTask() {

        @Override// www  .  ja va  2  s . co m
        public void run() {
            Message request = new Message(MessageType.LICENSE);
            request.put(MessageItem.LICENSE.SIGN, 1);
            request.put(MessageItem.LICENSE.PORT, CORE_PORT);
            request.put(MessageItem.LICENSE.SYSNAME, Sys_Name);

            System.out.println("" + request);
            String license = LicenseServerConnect(request);
            if (license.length() > 0) {
                log.error("lisence?,");
                System.exit(-1);
            }
        }

    }, 500, 60 * 1000);

}

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From source file:me.Aron.Heinecke.fbot.fbot.java

/****
 * registers the timed task to download both pdfs
 *//* w  w w  .  ja v a2  s .co  m*/
private static void registerThreads() {
    maintimer = new Timer(true);
    filetask = new TimerTask() {
        public void run() {
            hash1 = Task(0, hash1);
            hash2 = Task(1, hash2);
        }
    };
    maintimer.schedule(filetask, 0, 1000 * interval);// 1000*sec
}

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From source file:cc.arduino.packages.discoverers.NetworkDiscovery.java

@Override
public void start() throws IOException {
    this.networkCheckerTimer = new Timer(NetworkChecker.class.getName());
    new NetworkChecker(this, NetworkTopologyDiscovery.Factory.getInstance()).start(networkCheckerTimer);
    this.boardReachabilityFilterTimer = new Timer(BoardReachabilityFilter.class.getName());
    new BoardReachabilityFilter(this).start(boardReachabilityFilterTimer);
}

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From source file:fr.seeks.SuggestionProvider.java

public void perhapsSetCursorOfQuery(Uri uri, String query, MatrixCursor matrix) {

    if (query == "")
        return;/*from  ww w  . j  a v  a2s. co  m*/

    if (mTimer != null) {
        mTimer.cancel();
    }
    mTimer = new Timer(true);
    mTimer.schedule(new SuggestionTimerTask(uri, query, matrix), 500);
}

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From source file:mondrian.util.UtilCompatibleJdk14.java

public Timer newTimer(String name, boolean isDaemon) {
    return new Timer(isDaemon);
}

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From source file:org.geppetto.samplesimulation.SimulationServlet.java

private void startClientUpdateTimer() {
    _simTimer = new Timer(
            SimulationServlet.class.getSimpleName() + " - Timer - " + new java.util.Date().getTime());
    _simTimer.scheduleAtFixedRate(new TimerTask() {
        @Override//from  ww w .ja va 2s. com
        public void run() {
            try {
                update();
            } catch (RuntimeException e) {
                // log.error("Caught to prevent timer from shutting down", e);
            }
        }
    }, UPDATE_CYCLE, UPDATE_CYCLE);
}

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From source file:org.camunda.bpm.extension.elasticsearch.cockpit.demodata.DemoDataGenerator.java

protected void scheduleInstanceStart() {
    new Timer(true).schedule(new TimerTask() {
        public void run() {

            // start some process instances
            int rand = new Random().nextInt(maxInstances);
            for (int i = 0; i < rand; i++) {
                processEngine.getRuntimeService().startProcessInstanceByKey("generatedFormsQuickstart");
            }/*from w ww  . j  av a 2  s  .  c o  m*/

            // complete some process instances
            rand = new Random().nextInt(maxInstances);
            List<Task> tasks = processEngine.getTaskService().createTaskQuery().listPage(0, rand);
            for (Task task : tasks) {
                processEngine.getTaskService().complete(task.getId());
            }

            // reschedule
            scheduleInstanceStart();
        }
    }, 1000);
}

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From source file:com.inbravo.scribe.rest.service.crm.cache.CRMSessionCache.java

public final void initialize() {
    if (cacheManager != null) {
        cacheManager.cancel();/*from  w  w w.  ja  v  a2 s  .c  o m*/
    }
    cacheManager = new Timer(true);
    cacheManager.schedule(new TimerTask() {
        public void run() {
            long now = System.currentTimeMillis();
            try {
                MapIterator itr = cacheMap.mapIterator();
                while (itr.hasNext()) {
                    Object key = itr.next();
                    final CachedObject cobj = (CachedObject) itr.getValue();
                    if (cobj == null || cobj.hasExpired(now)) {

                        if (logger.isDebugEnabled()) {
                            logger.debug("----Inside CRMSessionCache: removing " + key + ": Idle time= "
                                    + (now - cobj.timeAccessedLast) + "; Stale time= " + (now - cobj.timeCached)
                                    + "; Object count in cache= " + cacheMap.size());
                        }
                        itr.remove();
                        Thread.yield();
                    }
                }
            } catch (ConcurrentModificationException cme) {
                /*
                 * This is just a timer cleaning up. It will catch up on cleaning next time it runs.
                 */
                if (logger.isDebugEnabled()) {
                    logger.debug("----Inside CRMSessionCache:Ignorable ConcurrentModificationException");
                }
            }
        }
    }, 0, tiv);
}

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