Example usage for java.util Calendar setTimeZone

Introduction

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

Prototype

public void setTimeZone(TimeZone value) 

Source Link

Document

Sets the time zone with the given time zone value.

Usage

From source file:org.openhab.persistence.dynamodb.internal.AbstractDynamoDBItemSerializationTest.java

@Test
public void testDateTimeTypeLocalWithDateTimeItem() throws IOException {
    Calendar calendar = Calendar.getInstance();
    calendar.setTimeZone(TimeZone.getTimeZone("GMT+03:00"));
    calendar.setTimeInMillis(1468773487050L); // GMT: Sun, 17 Jul 2016 16:38:07.050 GMT
    DynamoDBItem<?> dbitem = testStateGeneric(new DateTimeType(calendar), "2016-07-17T16:38:07.050Z");

    // when deserializing data, we get the date in UTC Calendar
    Calendar expectedCal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
    expectedCal.setTimeInMillis(1468773487050L);
    testAsHistoricGeneric(dbitem, new DateTimeItem("foo"), new DateTimeType(expectedCal));
}

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From source file:org.sipfoundry.sipxconfig.admin.Whacker.java

/**
 * Convert the time-of-day string to a Date, expressed in GMT because that is what
 * DailyBackupSchedule is expecting.//from   ww  w  .j a v  a  2s .c o  m
 */
private Date getTimeOfDayValue() {
    Calendar date = Calendar.getInstance();
    date.set(Calendar.HOUR_OF_DAY, m_hours);
    date.set(Calendar.MINUTE, m_minutes);
    // switch to GMT timezone
    date.setTimeZone(TimeZone.getTimeZone("GMT"));
    return date.getTime();
}

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From source file:RolloverFileOutputStream.java

public RolloverFileOutputStream(String filename, boolean append, int retainDays, TimeZone zone)
        throws IOException {
    super(null);/*from  w  w  w  .  j ava  2 s .  c o m*/

    _fileBackupFormat.setTimeZone(zone);
    _fileDateFormat.setTimeZone(zone);

    if (filename != null) {
        filename = filename.trim();
        if (filename.length() == 0)
            filename = null;
    }
    if (filename == null)
        throw new IllegalArgumentException("Invalid filename");

    _filename = filename;
    _append = append;
    _retainDays = retainDays;
    setFile();

    synchronized (RolloverFileOutputStream.class) {
        if (__rollover == null)
            __rollover = new Timer();

        _rollTask = new RollTask();

        Calendar now = Calendar.getInstance();
        now.setTimeZone(zone);

        GregorianCalendar midnight = new GregorianCalendar(now.get(Calendar.YEAR), now.get(Calendar.MONTH),
                now.get(Calendar.DAY_OF_MONTH), 23, 0);
        midnight.setTimeZone(zone);
        midnight.add(Calendar.HOUR, 1);
        __rollover.scheduleAtFixedRate(_rollTask, midnight.getTime(), 1000L * 60 * 60 * 24);
    }
}

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From source file:org.sakaiproject.component.section.sakai.CourseSectionImpl.java

/**
 * Check if converted time to the time zone of user is the previous day,
 * the same day or next day.  //w  w  w .j a  va 2 s .  c o m
 * @param startTime denotes the time set by user (in his own TimeZone)
 * @return if converted from stored time zone to user time zone get the previous day returns -1
 *          if converted from stored time zone to user time zone get the same day returns 0
 *          if converted from stored time zone to user time zone get the next day returns +1
 */
private static final int shiftDay(String str) {
    if (StringUtils.trimToNull(str) == null) {
        return 0;
    }
    try {
        SimpleDateFormat sdf = new SimpleDateFormat(CourseSectionImpl.TIME_FORMAT_LONG);
        sdf.parse(str);
        return 0;
    } catch (Exception e) {

        // Stored in other format, with date and time zone. 
        try {
            SimpleDateFormat sdf = new SimpleDateFormat(CourseSectionImpl.TIME_FORMAT_DATE_TZ);

            Calendar src = new GregorianCalendar();
            src.setTime(sdf.parse(str));

            TimeZone srcTz = sdf.getTimeZone();
            TimeZone userTz = timeService.getLocalTimeZone();

            Calendar user = new GregorianCalendar(userTz);
            src.set(Calendar.DAY_OF_MONTH, user.get(Calendar.DAY_OF_MONTH));
            src.set(Calendar.YEAR, user.get(Calendar.YEAR));
            src.set(Calendar.MONTH, user.get(Calendar.MONTH));

            user.setTimeInMillis(src.getTimeInMillis());
            src.setTimeZone(srcTz);

            int shift = user.get(Calendar.DAY_OF_MONTH) - src.get(Calendar.DAY_OF_MONTH);

            // Days from two differents months
            if (shift > 8) {
                src.add(Calendar.MONTH, -1);
                shift -= src.getActualMaximum(GregorianCalendar.DAY_OF_MONTH);
            } else if (shift < -8) {
                user.add(Calendar.MONTH, -1);
                shift += user.getActualMaximum(GregorianCalendar.DAY_OF_MONTH);
            }

            return shift;

        } catch (Exception ex) {
            if (log.isDebugEnabled())
                log.debug("Unable to parse " + str);
            return 0;
        }
    }
}

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From source file:com.chinamobile.bcbsp.fault.storage.MonitorFaultLog.java

/**
 * write fault log./*from www.  java 2 s . c o  m*/
 * @param buffer
 *        according fault time to create directory and write fault file
 */
protected void write(StringBuffer buffer) {
    Date now = new Date(System.currentTimeMillis());
    timezone = TimeZone.getTimeZone("GMT+08:00");
    Calendar currentTime = Calendar.getInstance();
    currentTime.setTimeZone(timezone);
    currentTime.setTime(now);
    String dateText = null;
    String logFileName = "faultLog.txt";
    String YEAR = String.valueOf(currentTime.get(Calendar.YEAR));
    String MONTH = String.valueOf(currentTime.get(Calendar.MONTH) + 1);
    String DAY = String.valueOf(currentTime.get(Calendar.DAY_OF_MONTH));
    dateText = YEAR + "/" + MONTH + "/" + DAY + "--";
    storagePath = localDirPath + dateText + logFileName;
    write(buffer, storagePath);
}

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From source file:edu.missouri.bas.bluetooth.equivital.EquivitalRunnable.java

private void writeChestSensorDatatoCSV(String chestSensorData) {
    // TODO Auto-generated method stub
    //Toast.makeText(serviceContext,"Trying to write to the file",Toast.LENGTH_LONG).show();
    Calendar c = Calendar.getInstance();
    SimpleDateFormat curFormater = new SimpleDateFormat("MMMMM_dd");
    String dateObj = curFormater.format(c.getTime());
    String file_name = "chestsensor." + deviceName + "." + dateObj + ".txt";
    Calendar cal = Calendar.getInstance();
    cal.setTimeZone(TimeZone.getTimeZone("US/Central"));
    File f = new File(BASE_PATH, file_name);
    String dataToWrite = String.valueOf(cal.getTime()) + "," + chestSensorData;
    dataPoints.add(dataToWrite + ";");
    if (dataPoints.size() == 57) {
        List<String> subList = dataPoints.subList(0, 56);
        String data = subList.toString();
        String formattedData = data.replaceAll("[\\[\\]]", "");
        //sendDatatoServer("chestsensor"+"."+phoneAddress+"."+deviceName+"."+dateObj,formattedData);
        TransmitData transmitData = new TransmitData();
        transmitData.execute("chestsensor" + "." + phoneAddress + "." + deviceName + "." + dateObj,
                formattedData);//from   w w  w  .  j  a  va 2s  .c om
        Log.d("Equivital", "Data Point Sent");
        subList.clear();
        subList = null;
    }
    if (f != null) {
        try {
            writeToFile(f, dataToWrite);
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
}

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From source file:com.orange.oidc.secproxy_service.Token.java

Calendar fromStringToDate(String s) {
    if (s != null && s.length() > 0) {
        try {// www. j  a  va 2 s  .  com
            long d = Long.parseLong(s);
            Calendar c = Calendar.getInstance();
            c.setTimeInMillis(d * 1000);
            c.setTimeZone(TimeZone.getDefault());
            return c;

        } catch (Exception e) {
        }
    }
    return null;
}

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From source file:com.aremaitch.codestock2010.datadownloader.DownloaderV2.java

private Calendar convertToCalendar(String dateString) {
    Calendar cal = Calendar.getInstance();
    cal.setTimeInMillis(Long.parseLong(dateString.substring(6, 19)));
    cal.setTimeZone(TimeZone.getTimeZone("GMT" + dateString.substring(19, 24)));
    return cal;/*from w  w  w  .ja v  a  2 s .  c  o m*/
}

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From source file:com.orange.oidc.tim.service.TokensKeys.java

Calendar fromStringToDate(String s) {
    if (s != null && s.length() > 0) {
        try {//from w  w w .  j a v a  2s. c o m
            long d = Long.parseLong(s);
            Calendar c = Calendar.getInstance();
            c.setTimeZone(TimeZone.getTimeZone("GMT"));
            c.setTimeInMillis(d * 1000);
            return c;

        } catch (Exception e) {
        }
    }
    return null;
}

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From source file:org.infoscoop.dao.LogDAO.java

public void deleteOldLog() {
    Calendar currentDay = Calendar.getInstance();
    if (currentDay.get(Calendar.DAY_OF_YEAR) != logDeleteDay.get(Calendar.DAY_OF_YEAR)) {
        PropertiesDAO pdao = PropertiesDAO.newInstance();
        Properties property = pdao.findProperty("logStoragePeriod");
        int storagePeriod = 365;
        try {//from   w w  w.ja v  a 2s.co  m
            storagePeriod = Integer.parseInt(property.getValue());
        } catch (NumberFormatException ex) {
            log.error("Invalid logStoragePeriod property.", ex);
        }

        if (storagePeriod > 0) {
            Calendar deleteDate = Calendar.getInstance();
            deleteDate.setTimeZone(TimeZone.getTimeZone("UTC"));
            deleteDate.add(Calendar.DATE, -(storagePeriod));
            String queryString = "delete Logs where Date < ?";
            SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd00");
            sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
            String date = sdf.format(deleteDate.getTime());
            super.getHibernateTemplate().bulkUpdate(queryString, date);
        }
        logDeleteDay = currentDay;
    }

}

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