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 void main(String[] args) {

    // create a calendar
    Locale locale1 = Locale.CANADA;
    TimeZone tz1 = TimeZone.getTimeZone("GMT");
    Calendar cal1 = Calendar.getInstance(tz1, locale1);

    // display time zone for both calendars
    String tzname1 = tz1.getDisplayName();
    String name1 = locale1.getDisplayName();
    System.out.println("GMT and Canada: " + tzname1 + " " + name1);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Calendar local = Calendar.getInstance();
    Calendar japanCal = new GregorianCalendar(TimeZone.getTimeZone("Japan"));
    japanCal.setTimeInMillis(local.getTimeInMillis());
}

From source file:Main.java

public static void main(String[] args) {

    Calendar cal = Calendar.getInstance();

    System.out.println(cal.getTimeZone().getDisplayName());

    TimeZone tz = TimeZone.getTimeZone("GMT");

    // set the time zone with the given time zone value and print it
    cal.setTimeZone(tz);//w ww.j av  a 2s  .  c o  m

    System.out.println(cal.getTimeZone().getDisplayName());
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    SimpleDateFormat broken = new SimpleDateFormat("kk:mm:ss");
    broken.setTimeZone(TimeZone.getTimeZone("Etc/UTC"));
    SimpleDateFormat working = new SimpleDateFormat("HH:mm:ss");
    working.setTimeZone(TimeZone.getTimeZone("Etc/UTC"));

    Date epoch = new Date(0);

    System.out.println(broken.format(epoch));
    System.out.println(working.format(epoch));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Calendar local = Calendar.getInstance();
    Calendar japanCal = new GregorianCalendar(TimeZone.getTimeZone("Japan"));
    japanCal.setTimeInMillis(local.getTimeInMillis());

    int hour = japanCal.get(Calendar.HOUR); // 3
    int minutes = japanCal.get(Calendar.MINUTE); // 0
    int seconds = japanCal.get(Calendar.SECOND); // 0
    boolean am = japanCal.get(Calendar.AM_PM) == Calendar.AM; // true
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String inputText = "Nov 10,2015";

    TimeZone utc = TimeZone.getTimeZone("UTC");

    SimpleDateFormat inputFormat = new SimpleDateFormat("MMM d,yyyy", Locale.US);
    inputFormat.setTimeZone(utc);//w ww  . ja  v  a 2s .com

    SimpleDateFormat outputFormat = new SimpleDateFormat("yyyy-MM-dd", Locale.US);
    outputFormat.setTimeZone(utc);

    Date parsed = inputFormat.parse(inputText);
    String outputText = outputFormat.format(parsed);

    System.out.println(outputText);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    // Get the current time in Hong Kong
    Calendar cal = new GregorianCalendar(TimeZone.getTimeZone("Hongkong"));

    int hour12 = cal.get(Calendar.HOUR); // 0..11
    int minutes = cal.get(Calendar.MINUTE); // 0..59
    int seconds = cal.get(Calendar.SECOND); // 0..59
    boolean am = cal.get(Calendar.AM_PM) == Calendar.AM;

    // Get the current hour-of-day at GMT
    cal.setTimeZone(TimeZone.getTimeZone("GMT"));
    int hour24 = cal.get(Calendar.HOUR_OF_DAY); // 0..23

    // Get the current local hour-of-day
    cal.setTimeZone(TimeZone.getDefault());
    hour24 = cal.get(Calendar.HOUR_OF_DAY); // 0..23
}

From source file:Main.java

public static void main(final String[] args) throws ParseException {
    final SimpleDateFormat f = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss z");
    f.setTimeZone(TimeZone.getTimeZone("UTC"));
    System.out.println(f.format(new Date()));
}

From source file:Main.java

public static void main(String[] args) {
    Date d = new Date();
    System.out.println(d);//from   ww w. j a v  a2s.c o m

    DateFormat df = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
    df.setTimeZone(TimeZone.getTimeZone("Australia/Sydney"));
    System.out.println(df.format(d));
    df.setTimeZone(TimeZone.getTimeZone("Europe/London"));
    System.out.println(df.format(d));
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String dStr = "Wed, 05 Jun 2015 00:48:12 GMT";
    SimpleDateFormat ft = new SimpleDateFormat("E, dd MMM yyyy HH:mm:ss z");
    Date t = ft.parse(dStr);//from w  w w.  j ava2 s . co  m
    TimeZone gmt = TimeZone.getTimeZone("England/London");
    ft.setTimeZone(gmt);
    System.out.println(t);
    System.out.println(ft.format(t));
}