Example usage for java.util TimeZone getTimeZone

Introduction

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

Prototype

public static TimeZone getTimeZone(ZoneId zoneId)

Source Link

Document

Gets the TimeZone for the given zoneId .

Usage

From source file:Main.java

public static String formatTime(long millisecond) {
    DateFormat format = new SimpleDateFormat("mm:ss");
    format.setTimeZone(TimeZone.getTimeZone("GMT+00:00"));
    return format.format(millisecond);
}

From source file:TimeUtils.java

public static String formatDuration(long duration) {
    SimpleDateFormat format = new SimpleDateFormat("HH:mm:ss:SSS");
    format.setTimeZone(TimeZone.getTimeZone("GMT"));
    return format.format(new Date(duration));
}

From source file:Main.java

public static String toIsoDateFormat(Date date) {

    TimeZone timeZone = TimeZone.getDefault();
    boolean utc = TimeZone.getTimeZone("UTC").equals(timeZone) || TimeZone.getTimeZone("GMT").equals(timeZone);

    String pattern = utc ? "yyyy-MM-dd'T'HH:mm:ss'Z'" : "yyyy-MM-dd'T'HH:mm:ssZ";
    SimpleDateFormat format = new SimpleDateFormat(pattern);
    format.setTimeZone(timeZone);//from   www. j  a  v a  2 s  .  co m

    StringBuilder buffer = new StringBuilder(format.format(date));
    if (!utc) {
        buffer.insert(buffer.length() - 2, ':');
    }

    return buffer.toString();
}

From source file:Main.java

public static String toNumberDate(Date date) {
    SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmmss");
    dateFormat.setTimeZone(TimeZone.getTimeZone("GMT"));
    return dateFormat.format(date);
}

From source file:Main.java

public static SimpleDateFormat getDateFormat() {
    SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd", Locale.US);
    format.setTimeZone(TimeZone.getTimeZone("UTC"));
    return format;
}

From source file:Main.java

public static String getCurrentTime(String format) {
    Date date = new Date();
    SimpleDateFormat sdf = new SimpleDateFormat(format, Locale.getDefault());
    sdf.setTimeZone(TimeZone.getTimeZone("GMT+8"));
    String currentTime = sdf.format(date);
    return currentTime;
}

From source file:Main.java

public static String getMonth(final Date date) {
    if (date != null) {
        Calendar calendar = Calendar.getInstance();
        TimeZone timeZone = TimeZone.getTimeZone("GMT+8");
        calendar.setTimeZone(timeZone);/*from w ww  .  j a va 2  s.com*/
        calendar.setTime(date);
        return String.valueOf(calendar.get(Calendar.MONTH) + 1);
    }
    return "0";
}

From source file:Main.java

/** Gets current time in UTC. */
public static Calendar getCurrentCalendarTimeUtc() {
    Calendar currentTime = Calendar.getInstance(TimeZone.getTimeZone(UTC_TIME_ZONE_ID));
    return currentTime;
}

From source file:Main.java

public static long stringDateToLong(String dateStr) {

    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    sdf.setTimeZone(TimeZone.getTimeZone("GMT+8"));
    Date date = null;/*ww  w . j  a  v  a 2s.  c o m*/
    try {
        date = sdf.parse(dateStr);
    } catch (ParseException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return date.getTime();
}

From source file:Main.java

public static SimpleDateFormat getDateTimeFormat() {
    SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss", Locale.US);
    format.setTimeZone(TimeZone.getTimeZone("UTC"));
    return format;
}