Example usage for java.util TimerTask TimerTask

Introduction

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

Prototype

protected TimerTask()

Source Link

Document

Creates a new timer task.

Usage

From source file:com.spend.spendService.SearchText.java

private void Search() {
    try {//from   w  w w  . j  a v a 2s . c o m
        TimerTask timertask = new TimerTask() {
            public void run() {
                try {
                    String[] seList = getSearchEngineNamesArray();
                    /* get search queries from keywords table */
                    PreparedStatement psmt = con.prepareStatement("SELECT searchKeyword FROM keywords");
                    ResultSet rs = psmt.executeQuery();
                    while (rs.next()) {
                        searchQuery = rs.getString("searchKeyword");
                        /* insert search queries into searchqueue table */
                        for (Object se : seList) {
                            PreparedStatement psmt1 = con.prepareStatement(
                                    "INSERT INTO searchqueue(searchText,disabled,searchEngineName) VALUES(?,0,?);");
                            psmt1.setString(1, searchQuery);
                            psmt1.setString(2, se.toString());
                            psmt1.executeUpdate();
                            psmt1.close();
                        }
                    }
                } catch (Exception ex) {
                    System.out.println("SearchText.java timertask run function SQL ERROR " + ex.getMessage());
                }
            }
        };
        Timer timer = new Timer();
        DateFormat dateformat = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
        Date date = dateformat.parse("20-07-2017 00:00:00"); // set time and date
        timer.schedule(timertask, date, 1000 * 60 * 60 * 24); // for 24 hour 1000*60*60*24
    } catch (Exception ex) {
        System.out.println("SearchText.java Search function ERROR " + ex.getMessage());
    }
}

From source file:airport.dispatcher.weather.HydrometeorologicalServiceImpl.java

public void startTimerTask(long period) {
    timerTaskUpdateWeather = new TimerTask() {

        @Override/*from www .  j  a va2  s. c  om*/
        public void run() {
            if (LOG.isInfoEnabled()) {
                LOG.info("weather update");
            }

            weather.update();
        }
    };

    timerUpdateWeather.schedule(timerTaskUpdateWeather, DELAY, period);
}

From source file:com.pureinfo.force.util.TimerUtilTest.java

public void testScheduleFrom() throws InterruptedException {
    TimerUtil.scheduleFrom("11:20", DateUtils.MILLIS_PER_SECOND, new TimerTask() {
        private int i = 0;

        public void run() {
            System.out.println(i++);
            // if (i == 5) timer.cancel();
        }// w w  w.j  av  a2  s.  c  om
    });
    Thread.sleep(10000);
}

From source file:com.spend.spendService.DomainLearning.java

private void GetNewQuery() {
    try {/*from w  ww  .  j a v  a  2 s.c o m*/
        TimerTask timertask = new TimerTask() {
            public void run() {
                try {
                    domainList = new ArrayList<String>();
                    String[] seList = getSearchEngineNamesArray();
                    /* get urls from seedurlraw table */
                    PreparedStatement psmt = con.prepareStatement("SELECT url FROM seedurlraw");
                    ResultSet rs = psmt.executeQuery();
                    String regex = "[/]";
                    String regex2 = "[.]";
                    String PLDomain;
                    while (rs.next()) {
                        PLDomain = rs.getString("url");
                        PLDomain = PLDomain.replaceAll("http://|https://", "");
                        Pattern p = Pattern.compile(regex);
                        Matcher m = p.matcher(PLDomain);
                        if (m.find()) {
                            PLDomain = PLDomain.substring(0, m.start());
                        }
                        Pattern p2 = Pattern.compile(regex2);
                        Matcher m2 = p2.matcher(PLDomain);
                        int count = 0;
                        while (m2.find()) {
                            count++;
                        }
                        m2 = p2.matcher(PLDomain);
                        if (count > 1 && m2.find()) {
                            PLDomain = PLDomain.substring(m2.end());
                        }

                        //System.out.println(PLDomain);                        

                        if (!domainList.contains(PLDomain)) {
                            domainList.add(PLDomain);
                            newQuery = "sparql endpoint site:" + PLDomain;
                            for (Object se : seList) {
                                PreparedStatement psmt1 = con.prepareStatement(
                                        "INSERT INTO searchqueue(searchText,disabled,searchEngineName) VALUES(?,0,?);");
                                psmt1.setString(1, newQuery);
                                psmt1.setString(2, se.toString());
                                psmt1.executeUpdate();
                                psmt1.close();
                            }
                        }
                    }
                } catch (Exception ex) {
                    System.out
                            .println("DomainLearning.java timertask run function SQL ERROR " + ex.getMessage());
                }
            }
        };
        Timer timer = new Timer();
        DateFormat dateformat = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");
        Date date = dateformat.parse("20-07-2017 00:00:00"); // set date and time
        timer.schedule(timertask, date, 1000 * 60 * 60 * 24 * 7); // for a week 1000*60*60*24*7
    } catch (Exception ex) {
        System.out.println("DomainLearning.java GetNewQuery function ERROR " + ex.getMessage());
    }
}

From source file:com.pureinfo.srm.sender.engines.SRMMailEngine.java

protected void doStartup() throws PureException {
    if (logger.isInfoEnabled()) {
        logger.info("mail engine startup.");
    }// w  w w .j  a v a2 s .com

    m_timer = new Timer();
    m_timer.schedule(new TimerTask() {
        public void run() {
            try {
                SRMMailMachine machine = new SRMMailMachine();
                machine.send();
            } catch (Exception e) {
                logger.warn("mail engine error,", e);
            }
        }
    }, DELAY, PERIOD);
}

From source file:drusy.ui.panels.SwitchStatePanel.java

public void updatePeriodically() {
    long delay = 1000 * 2;

    timer = new java.util.Timer();

    timer.scheduleAtFixedRate(new TimerTask() {
        @Override//from   w w w  . j av  a 2 s.  com
        public void run() {
            update(fakeUpdater);
        }
    }, 1000, delay);
}

From source file:drusy.ui.panels.WifiStatePanel.java

public void updatePeriodically() {
    long delay = 1000 * 2;

    timer = new java.util.Timer();

    timer.scheduleAtFixedRate(new TimerTask() {
        @Override//from  w ww. j  ava  2 s . c o  m
        public void run() {
            update(fakeUpdater);
        }
    }, 500, delay);
}

From source file:com.offbynull.portmapper.common.ProcessUtils.java

/**
 * Run a process and dump the stdout stream to a string.
 * @param timeout maximum amount of time the process can take to run
 * @param command command//w  w w .java2 s  .  co m
 * @param args arguments
 * @return stdout from the process dumped to a string
 * @throws IOException if the process encounters an error
 * @throws NullPointerException if any arguments are {@code null} or contains {@code null}
 * @throws IllegalArgumentException any numeric argument is negative
 */
public static String runProcessAndDumpOutput(long timeout, String command, String... args) throws IOException {
    Validate.notNull(command);
    Validate.noNullElements(args);
    Validate.inclusiveBetween(0L, Long.MAX_VALUE, timeout);

    String[] pbCmd = new String[args.length + 1];
    pbCmd[0] = command;
    System.arraycopy(args, 0, pbCmd, 1, args.length);

    ProcessBuilder builder = new ProcessBuilder(pbCmd);

    final AtomicBoolean failedFlag = new AtomicBoolean();

    Timer timer = new Timer("Process timeout timer", true);
    Process proc = null;
    try {
        proc = builder.start();

        final Process finalProc = proc;
        timer.schedule(new TimerTask() {

            @Override
            public void run() {
                failedFlag.set(true);
                finalProc.destroy();
            }
        }, timeout);

        String ret = IOUtils.toString(proc.getInputStream());
        if (failedFlag.get()) {
            throw new IOException("Process failed");
        }

        return ret;
    } finally {
        if (proc != null) {
            proc.destroy();
        }
        timer.cancel();
        timer.purge();
    }
}

From source file:com.pureinfo.srm.sendoutlayunit.engines.SRMOutlayUnitEngine.java

protected void doStartup() throws PureException {
    // TODO Auto-generated method stub
    if (logger.isInfoEnabled()) {
        logger.info("outlayunit engine startup.");
    }//from   w w w . jav a  2  s. c om

    m_timer = new Timer();
    m_timer.schedule(new TimerTask() {
        public void run() {
            try {

            } catch (Exception e) {
                logger.warn("outlayunit engine error,", e);
            }
        }
    }, DELAY, PERIOD);

}