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:org.fusesource.cloudmix.agent.AgentPoller.java

public void start() throws Exception {
    timer = new Timer(true);
    timer.scheduleAtFixedRate(new TimerTask() {
        public void run() {
            agentPoll();//w  ww  .  j  a v  a  2s  .  co  m
        }
    }, initialPollingDelay, pollingPeriod);
}

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From source file:com.clustercontrol.accesscontrol.util.SessionTimer.java

/**
 * ??//ww w .j a  v a 2s  .co m
 * 
 * @param inverval ()
 */
public void start(final int interval) {
    // ???????
    if (m_timer == null && interval > 0) {
        // ?
        m_timer = new Timer(true);
        final ServiceContext context = ContextProvider.getContext();

        m_log.debug("SessionTimer start");

        // 
        m_timer.schedule(new TimerTask() {
            @Override
            public void run() {
                m_log.trace("SessionTimer start at Date : " + (new Date()).toString());
                ContextProvider.releaseContextHolder();
                ContextProvider.setContext(context);
                ClientSession.doCheck();
            }
        }, 1000, (long) interval * 60 * 1000);
    }
}

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From source file:com.gmind7.bakery.websocket.SnakeTimer.java

public static void startTimer() {
    gameTimer = new Timer(SnakeTimer.class.getSimpleName() + " Timer");
    gameTimer.scheduleAtFixedRate(new TimerTask() {
        @Override/*  w ww  .  j  a v a2 s.c o m*/
        public void run() {
            try {
                tick();
            } catch (Throwable e) {
                log.error("Caught to prevent timer from shutting down", e);
            }
        }
    }, TICK_DELAY, TICK_DELAY);
}

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From source file:disko.DU.java

public static synchronized Timer getTimer() {
    if (globalTimer == null)
        globalTimer = new Timer(true);
    return globalTimer;
}

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From source file:de.nava.informa.utils.ChannelRegistry.java

/**
 * Constructor for a new ChannelRegistry object, the new items found by
 * scanning the are created using the given <code>builder</code>.
 *
 * @param builder The ChannelBuilderIF to use for creating news items.
 *//* w  ww  .  j a v a 2s .c  o m*/
public ChannelRegistry(ChannelBuilderIF builder) {
    this.builder = builder;
    this.channels = builder.createChannelGroup("Default");
    // start a new timer 'daemon' which controls updating tasks
    updateDaemon = new Timer(true);
    updateTasks = new HashMap<>();
    channelInfos = new HashMap<>();
    acceptNrOfErrors = DEFAULT_ACCEPT_NR_ERRORS;
}

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From source file:name.nirav.mp.service.analytics.EntityExtractionService.java

public EntityExtractionService(OpenCalaisConfig config, PredictionDB db) {
    this.config = config;
    this.calaisConfig = new CalaisConfig();
    this.calaisConfig.set(CalaisConfig.ConnParam.READ_TIMEOUT, config.readTimeout);
    this.calaisConfig.set(CalaisConfig.ConnParam.CONNECT_TIMEOUT, config.readTimeout);
    this.db = db;
    this.client = new CalaisRestClient(config.licenseKey);
    this.rateLimiter = RateLimiter.create(4);
    Timer timer = new Timer("Calais-ban-reset");
    timer.scheduleAtFixedRate(new TimerTask() {
        public void run() {
            LocalDateTime now = LocalDateTime.now();
            if (now.getHour() >= 23) {
                LOG.info("It is close to midnight {}, resetting callCount", now.getHour());
                callCount = 0;/*from  w  w  w .j a  v  a  2  s  .  co m*/
            }
        }
    }, 1000, TimeUnit.MINUTES.toMillis(30));
}

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From source file:org.jasig.cas.client.validation.Cas20ProxyReceivingTicketValidationFilterTests.java

public void testStartsThreadAtStartup() throws Exception {
    final MethodFlag scheduleMethodFlag = new MethodFlag();
    final Cas20ProxyReceivingTicketValidationFilter filter = newCas20ProxyReceivingTicketValidationFilter();

    final Timer timer = new Timer(true) {
        public void schedule(TimerTask task, long delay, long period) {
            scheduleMethodFlag.setCalled();
        }//  ww w.  ja  va  2 s.c o m
    };

    filter.setMillisBetweenCleanUps(1);
    filter.setProxyGrantingTicketStorage(storage);
    filter.setTimer(timer);
    filter.setTimerTask(defaultTimerTask);

    filter.init();
    assertTrue(scheduleMethodFlag.wasCalled());
}

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From source file:ch.rasc.s4ws.snake.SnakeTimer.java

public static void startTimer() {
    gameTimer = new Timer(SnakeTimer.class.getSimpleName() + " Timer");
    gameTimer.scheduleAtFixedRate(new TimerTask() {
        @Override/*from w w w . jav a2s  .  c  om*/
        public void run() {
            try {
                tick();
            } catch (RuntimeException e) {
                log.error("Caught to prevent timer from shutting down", e);
            }
        }
    }, TICK_DELAY, TICK_DELAY);
}

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From source file:price.calculation.gateway.service.impl.PriceRequesterServiceImpl.java

@Override
public Response calulatePrice(Product product) {
    res = null;/*www .  j  av a 2 s .  c om*/
    final HttpClient client = new DefaultHttpClient();
    final HttpPost post = new HttpPost(url);
    try {
        post.setHeader("Content-type", "application/json");
        post.setEntity(new StringEntity(product.toJson()));
    } catch (UnsupportedEncodingException ex) {
        res = new Response("Invalid encoding", 400);
        Logger.getLogger(PriceRequesterServiceImpl.class.getName()).log(Level.SEVERE, null, ex);
    }
    TimerTask calculationTask = new TimerTask() {

        @Override
        public void run() {
            if (post != null) {
                res = new CalculationTimedOut();
                post.abort();
            }
        }

    };
    new Timer(true).schedule(calculationTask, timeout * 1000);
    try {
        HttpResponse httpResponse = client.execute(post);
        String jsonResp = EntityUtils.toString(httpResponse.getEntity());
        res = CalculatedPrice.fromJson(jsonResp);
    } catch (IOException ex) {
        res = new Response("Service Unavailable", 503);
        Logger.getLogger(PriceRequesterServiceImpl.class.getName()).log(Level.SEVERE, null, ex);
    }

    return res;
}

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From source file:com.vmware.identity.session.TomcatAccessLogCleaner.java

/**
 * Perform clean up of the tomcat access log files
 *///  ww  w  .j a  v a 2 s  .com
public void startLogCleaningProcess(File accessLogDirectory) {
    logger.info("Cleaning up tomcat access log files under : {}", accessLogDirectory.getAbsolutePath());
    Timer timer = new Timer(IS_DAEMON);
    AccessLogCleanerTask tomcatAccessLogCleaner = new AccessLogCleanerTask(accessLogDirectory);
    logger.info("Starting to schedule the log clean up tasks..");
    timer.scheduleAtFixedRate(tomcatAccessLogCleaner, 0, TIMER_TASK_DELAY_IN_MILLIS);
}

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