Example usage for java.util Calendar getTimeZone

Introduction

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

Prototype

public TimeZone getTimeZone() 

Source Link

Document

Gets the time zone.

Usage

From source file:org.ow2.aspirerfid.queryandcapture.ui.MasterDataQueryAndCaptureGui.java

/**
 * Returns the time zone designator in a ISO6601-compliant format from the
 * given <code>Calendar</code> value.
 * /*from   w  ww  .  ja  v a2s  .  c o m*/
 * @param cal
 *            The Calendar to be formatted.
 * @return The time zone designator from the given Calendar.
 */
private static String getTimeZone(final Calendar cal) {
    StringBuilder buf = new StringBuilder();
    TimeZone tz = cal.getTimeZone();
    // determine offset of timezone from UTC (incl. daylight saving)
    int offset = tz.getOffset(cal.getTimeInMillis());
    int hours = Math.abs((offset / (60 * 1000)) / 60);
    int minutes = Math.abs((offset / (60 * 1000)) % 60);
    buf.append(offset < 0 ? '-' : '+');
    buf.append(XX_FORMAT.format(hours));
    buf.append(':');
    buf.append(XX_FORMAT.format(minutes));
    return buf.toString();
}

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From source file:ezbake.services.provenance.graph.Utils.java

public static ezbake.base.thrift.DateTime convertDate2DateTime(final java.util.Date theDate) {
    final Calendar cal = new GregorianCalendar();
    cal.setTime(theDate);/*  w  w w.ja  va  2 s  .  c  om*/

    // get calendar parts
    final int year = cal.get(Calendar.YEAR);
    final int month = cal.get(Calendar.MONTH) + 1;
    final int day = cal.get(Calendar.DAY_OF_MONTH);
    final int hour = cal.get(Calendar.HOUR_OF_DAY);
    final int minute = cal.get(Calendar.MINUTE);
    final int second = cal.get(Calendar.SECOND);
    int offsetMinutes = (cal.getTimeZone().getOffset(cal.getTimeInMillis())) / (1000 * 60);

    // set thrift DateTime propertiesd
    final ezbake.base.thrift.DateTime dt = new ezbake.base.thrift.DateTime();
    // Date
    final ezbake.base.thrift.Date date = new ezbake.base.thrift.Date();
    date.setMonth((short) month).setDay((short) day).setYear((short) year);
    dt.setDate(date);

    // Time with TimeZone
    final ezbake.base.thrift.Time t = new ezbake.base.thrift.Time();
    boolean afterUtc = offsetMinutes > 0;
    offsetMinutes = Math.abs(offsetMinutes);
    final ezbake.base.thrift.TimeZone tz = new ezbake.base.thrift.TimeZone((short) (offsetMinutes / 60),
            (short) (offsetMinutes % 60), afterUtc);
    t.setHour((short) hour).setMinute((short) minute).setSecond((short) second).setTz(tz);
    dt.setTime(t);

    return dt;
}

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From source file:com.krawler.common.timezone.Timezone.java

private static String getDSTSpecificTz(String tzid) {
    Calendar calTZ = Calendar.getInstance(TimeZone.getTimeZone(tzid));
    TimeZone tz = calTZ.getTimeZone();
    int miliseconds = tz.getOffset(calTZ.getTimeInMillis());
    String time = "";
    String signNum = "+";

    if (miliseconds < 0) {
        miliseconds = miliseconds * (-1);
        signNum = "-";
    }/* w w  w . j  av  a 2  s  .c  o  m*/

    int seconds = miliseconds / 1000;

    String min = ""; // Calculating minutes
    if (seconds > 60) {
        min = String.valueOf(seconds / 60 % 60);
        if ((seconds / 60 % 60) < 10) {
            min = "0" + String.valueOf(seconds / 60 % 60);
        }

        if (min.compareTo("0") != 0 && min.compareTo("30") != 0) { // Checking whether the minimum unit of minutes is 30 mins.
            if (min.compareTo("45") == 0) {
                min = "30";

            } else {
                min = "00";
            }
        }

    } else {
        min = "00";
    }

    String hours = ""; // Calculating hours

    if (seconds / 60 > 60) {
        hours = String.valueOf(seconds / 60 / 60);
        if ((seconds / 60 / 60) < 10) {
            hours = "0" + String.valueOf(seconds / 60 / 60);
        }

    } else {
        hours = "00";
    }

    time = signNum + hours + ":" + min;

    return time;
}

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From source file:com.krawler.common.timezone.Timezone.java

public static String[] getGmtDate(Connection conn, String date1, String userid)
        throws ServiceException, ParseException {

    String tzUser = getTimeZone(conn, userid);

    Calendar calInstance = Calendar.getInstance();
    calInstance.setTimeZone(java.util.TimeZone.getTimeZone("GMT" + tzUser));
    TimeZone tz = calInstance.getTimeZone();
    int temp = tz.getRawOffset();
    java.text.SimpleDateFormat format0 = new SimpleDateFormat("yyyy-MM-d HH:mm:ss");
    java.text.SimpleDateFormat format1 = new SimpleDateFormat("yyyy-MM-d HH:mm:ss");
    java.util.Calendar cal0 = Calendar.getInstance(new SimpleTimeZone(0, "GMT"));
    java.util.Calendar cal1 = Calendar.getInstance(new SimpleTimeZone(temp, tzUser));
    format0.setCalendar(cal0);/*w w w  .jav a 2s  .  c om*/
    format1.setCalendar(cal1);
    String dateArr[] = date1.split(" ");
    if (dateArr.length == 1 || dateArr[1].equals("00:00:00")) {
        date1 = dateArr[0] + " " + "00:00:01";
    }
    java.util.Date date = format1.parse(date1);
    String result = format0.format(date);

    String[] results = result.split(" ");
    return results;
}

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From source file:com.krawler.common.timezone.Timezone.java

public static String[] getTzonetoGmt(String date1, String tzUser) throws ServiceException, ParseException {

    Calendar calInstance = Calendar.getInstance();
    calInstance.setTimeZone(java.util.TimeZone.getTimeZone("GMT" + tzUser));
    TimeZone tz = calInstance.getTimeZone();
    int temp = tz.getRawOffset();
    java.text.SimpleDateFormat format0 = new SimpleDateFormat("yyyy-MM-d HH:mm:ss");
    java.text.SimpleDateFormat format1 = new SimpleDateFormat("yyyy-MM-d HH:mm:ss");
    java.util.Calendar cal0 = Calendar.getInstance(new SimpleTimeZone(0, "GMT"));
    java.util.Calendar cal1 = Calendar.getInstance(new SimpleTimeZone(temp, tzUser));
    format0.setCalendar(cal0);/*  w w w .j  a  v a  2s. c  om*/
    format1.setCalendar(cal1);
    String dateArr[] = date1.split(" ");
    if (dateArr[1].equals("00:00:00")) {
        date1 = dateArr[0] + " " + "00:00:01";
    }
    java.util.Date date = format1.parse(date1);
    String result = format0.format(date);

    String[] results = result.split(" ");
    if (results[1].equals("00:00:00")) {
        results[1] = "00:00:01";
    }
    return results;
}

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From source file:org.nuxeo.ecm.core.storage.State.java

@SuppressWarnings("boxing")
protected static void toString(StringBuilder buf, Object value) {
    if (value instanceof String) {
        String v = (String) value;
        if (v.length() > DEBUG_MAX_STRING) {
            v = v.substring(0, DEBUG_MAX_STRING) + "...(" + v.length() + " chars)...";
        }/*w w w .  jav  a 2 s .  c  o m*/
        buf.append(v);
    } else if (value instanceof Calendar) {
        Calendar cal = (Calendar) value;
        char sign;
        int offset = cal.getTimeZone().getOffset(cal.getTimeInMillis()) / 60000;
        if (offset < 0) {
            offset = -offset;
            sign = '-';
        } else {
            sign = '+';
        }
        buf.append(
                String.format("Calendar(%04d-%02d-%02dT%02d:%02d:%02d.%03d%c%02d:%02d)", cal.get(Calendar.YEAR), //
                        cal.get(Calendar.MONTH) + 1, //
                        cal.get(Calendar.DAY_OF_MONTH), //
                        cal.get(Calendar.HOUR_OF_DAY), //
                        cal.get(Calendar.MINUTE), //
                        cal.get(Calendar.SECOND), //
                        cal.get(Calendar.MILLISECOND), //
                        sign, offset / 60, offset % 60));
    } else if (value instanceof Object[]) {
        Object[] v = (Object[]) value;
        buf.append('[');
        for (int i = 0; i < v.length; i++) {
            if (i > 0) {
                buf.append(',');
                if (i > DEBUG_MAX_ARRAY) {
                    buf.append("...(" + v.length + " items)...");
                    break;
                }
            }
            toString(buf, v[i]);
        }
        buf.append(']');
    } else {
        buf.append(value);
    }
}

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From source file:org.istsms.util.Javabean2JSON.java

private static JSONObject fromJavaCalendar(Calendar obj) {
    if (obj == null)
        return null;
    try {/* w ww  .j a v a  2  s  . c om*/
        JSONObject jo = new JSONObject();
        jo.put("__class", Calendar.class.getCanonicalName());
        jo.put("__value", "" + obj.getTime().getTime());
        jo.put("__timezn", obj.getTimeZone().getID());
        return jo;
    } catch (JSONException e) {
        e.printStackTrace();
        return null;
    }
}

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From source file:com.taobao.adfs.database.tdhsocket.client.util.ConvertUtil.java

public static Long getTimeFromString(String stringVal, @Nullable Calendar cal) throws SQLException {
    if (stringVal == null) {
        return null;
    }/* w ww .j ava 2 s .  c o m*/
    String val = stringVal.trim();
    if (val.length() == 0) {
        return null;
    }
    if (val.equals("0") || val.equals("0000-00-00") || val.equals("0000-00-00 00:00:00")
            || val.equals("00000000000000") || val.equals("0")) {
        Calendar calendar = null;
        if (cal != null) {
            calendar = Calendar.getInstance(cal.getTimeZone());
        } else {
            calendar = Calendar.getInstance();
        }
        calendar.set(Calendar.YEAR, 1);
        calendar.set(Calendar.MONTH, 0);
        calendar.set(Calendar.DAY_OF_MONTH, 1);
        return calendar.getTimeInMillis();
    }

    DateFormat dateFormat = DateFormat.getDateTimeInstance();
    if (cal != null) {
        TimeZone timeZone = cal.getTimeZone();
        dateFormat.setTimeZone(timeZone);
    }
    try {
        return dateFormat.parse(val).getTime();
    } catch (ParseException e) {
        throw new SQLException("Parse date failure:" + val);
    }
}

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From source file:com.taobao.tdhs.client.util.ConvertUtil.java

public static Long getTimeFromString(String stringVal, @Nullable Calendar cal) throws SQLException {
    if (stringVal == null) {
        return null;
    }//from w ww  .  java 2s .  c o m
    String val = stringVal.trim();
    if (val.length() == 0) {
        return null;
    }
    if (val.equals("0") || val.equals("0000-00-00") || val.equals("0000-00-00 00:00:00")
            || val.equals("00000000000000") || val.equals("0")) {
        Calendar calendar = null;
        if (cal != null) {
            calendar = Calendar.getInstance(cal.getTimeZone());
        } else {
            calendar = Calendar.getInstance();
        }
        calendar.set(Calendar.YEAR, 1);
        calendar.set(Calendar.MONTH, 0);
        calendar.set(Calendar.DAY_OF_MONTH, 1);
        return calendar.getTimeInMillis();
    }

    DateFormat dateFormat;
    if (val.length() == "yyyy-MM-dd".length()) {
        dateFormat = new SimpleDateFormat("yyyy-MM-dd");
    } else {
        dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    }
    if (cal != null) {
        TimeZone timeZone = cal.getTimeZone();
        dateFormat.setTimeZone(timeZone);
    }
    try {
        return dateFormat.parse(val).getTime();
    } catch (ParseException e) {
        throw new SQLException("Parse date failure:" + val);
    }
}

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From source file:org.forgerock.openam.cts.TokenTestUtils.java

/**
 * Logic for comparing two tokens. It might be useful to move this to a .equals method at some point.
 *
 * @param result Non null.//  w ww.j a  v  a  2 s  .  c o  m
 * @param expected Non null.
 */
public static void assertTokenEquals(Token result, Token expected) {
    assertEquals(result.getAttributeNames().size(), expected.getAttributeNames().size());
    for (CoreTokenField field : result.getAttributeNames()) {

        if (CoreTokenFieldTypes.isCalendar(field)) {
            Calendar resultCal = result.getValue(field);
            Calendar expectedCal = expected.getValue(field);

            if (resultCal.getTimeInMillis() != expectedCal.getTimeInMillis()) {
                throw new AssertionError(MessageFormat.format(
                        "Milliseconds did not match for date field {0}:\n" + "Expected: {1}\n"
                                + "  Result: {2}",
                        field.toString(), expectedCal.getTimeInMillis(), resultCal.getTimeInMillis()));
            }

            int resultOffset = getTotalTimeZoneOffset(resultCal.getTimeZone());
            int expectedOffset = getTotalTimeZoneOffset(expectedCal.getTimeZone());

            if (resultOffset != expectedOffset) {
                throw new AssertionError(MessageFormat
                        .format("TimeZone offset did not match for date field {0}:\n" + "Expected: {1}\n"
                                + "  Result: {2}", field.toString(), expectedOffset, resultOffset));
            }
        } else if (CoreTokenFieldTypes.isByteArray(field)) {

            byte[] resultValue = result.getValue(field);
            byte[] expectedValue = expected.getValue(field);

            if (!ArrayUtils.isEquals(resultValue, expectedValue)) {
                throw new AssertionError(MessageFormat.format(
                        "Value did not match for byte[] field {0}:\n" + "Expected: {1} bytes\n"
                                + "  Result: {2} bytes",
                        field.toString(), expectedValue.length, resultValue.length));
            }

        } else {
            Object resultValue = result.getValue(field);
            Object expectedValue = expected.getValue(field);

            if (!compareValue(resultValue, expectedValue)) {
                throw new AssertionError(MessageFormat.format(
                        "Value did not match for field {0}:\n" + "Expected: {1}\n" + "  Result: {2}",
                        field.toString(), expectedValue, resultValue));
            }
        }
    }
}

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