Example usage for java.util Calendar set

Introduction

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

Prototype

public void set(int field, int value)

Source Link

Document

Sets the given calendar field to the given value.

Usage

From source file:Main.java

public static void main(String[] args) {
    Calendar cal = Calendar.getInstance();
    cal.set(Calendar.YEAR, 2007);
    cal.set(Calendar.DAY_OF_YEAR, 180);

    System.out.println("Calendar date is: " + cal.getTime());

    int dayOfMonth = cal.get(Calendar.DAY_OF_MONTH);

    System.out.println("Calendar day of month: " + dayOfMonth);

    int dayOfWeek = cal.get(Calendar.DAY_OF_WEEK);

    System.out.println("Calendar day of week: " + dayOfWeek);
}

From source file:Main.java

public static void main(String[] args) {
    Calendar calendar = Calendar.getInstance();
    calendar.set(Calendar.YEAR, 2007);
    calendar.set(Calendar.DAY_OF_YEAR, 180);

    // See the full information of the calendar object.
    System.out.println(calendar.getTime().toString());

    // Get the weekday and print it
    int weekday = calendar.get(Calendar.DAY_OF_WEEK);
    System.out.println("Weekday: " + weekday);
}

From source file:Main.java

public static void main(String[] args) {

    DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:00Z");
    Calendar cal = Calendar.getInstance();
    cal.set(Calendar.YEAR, 2015);
    cal.set(Calendar.MONTH, Calendar.SEPTEMBER);
    cal.set(Calendar.DATE, 1);/*from   w  ww  .j a  va2 s.  co m*/
    cal.set(Calendar.HOUR_OF_DAY, 12);
    cal.set(Calendar.MINUTE, 15);
    Date date = cal.getTime();
    System.out.println(date);
    TimeZone tz = TimeZone.getTimeZone("IST");
    dateFormat.setTimeZone(tz);
    String actual = dateFormat.format(date);

    System.out.println(actual);
}

From source file:Main.java

public static void main(String... args) {
    Calendar calendar = GregorianCalendar.getInstance();
    calendar.set(YEAR, 2015);
    calendar.set(MONTH, MARCH);//from w w  w  . ja  va  2  s  .c  om
    calendar.set(DAY_OF_MONTH, 1);
    System.out.println(calendar.getTime());
    calendar.add(DAY_OF_MONTH, -1);
    System.out.println(calendar.getTime());

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Calendar calendar = new GregorianCalendar();
    calendar.set(Calendar.HOUR_OF_DAY, 13); // 1pm

    SpinnerDateModel dateModel = new SpinnerDateModel(calendar.getTime(), null, null, Calendar.HOUR_OF_DAY);
    JSpinner spinner = new JSpinner(dateModel);

    JFormattedTextField tf = ((JSpinner.DefaultEditor) spinner.getEditor()).getTextField();
    DefaultFormatterFactory factory = (DefaultFormatterFactory) tf.getFormatterFactory();
    DateFormatter formatter = (DateFormatter) factory.getDefaultFormatter();

    // Change the date format to only show the hours
    formatter.setFormat(new SimpleDateFormat("hh:00 a"));
    //formatter.setFormat(new SimpleDateFormat("HH:00 a"));
}

From source file:Main.java

public static void main(String[] args) {
    Calendar localTime = Calendar.getInstance();
    localTime.set(Calendar.HOUR, 17);
    localTime.set(Calendar.MINUTE, 15);
    localTime.set(Calendar.SECOND, 20);

    int hour = localTime.get(Calendar.HOUR);
    int minute = localTime.get(Calendar.MINUTE);
    int second = localTime.get(Calendar.SECOND);

    System.out.printf("Local time  : %02d:%02d:%02d\n", hour, minute, second);

    Calendar germanyTime = new GregorianCalendar(TimeZone.getTimeZone("Germany"));
    germanyTime.setTimeInMillis(localTime.getTimeInMillis());
    hour = germanyTime.get(Calendar.HOUR);
    minute = germanyTime.get(Calendar.MINUTE);
    second = germanyTime.get(Calendar.SECOND);

    System.out.printf("Germany time: %02d:%02d:%02d\n", hour, minute, second);
}

From source file:Main.java

public static void main(String[] args) {
    Calendar someTime = Calendar.getInstance();
    someTime.set(Calendar.HOUR_OF_DAY, 17);
    someTime.set(Calendar.MINUTE, 0);
    someTime.set(Calendar.SECOND, 0);

    // convert it to java epoch date
    Date someDate = toEpochDate(someTime);

    // create a date object from java.sql.Time
    Date fromSqlTime = new Date(Time.valueOf("17:00:00").getTime());

    // now do the comparison
    System.out.println("Some Date: " + someDate.toString());
    System.out.println("Sql Time: " + fromSqlTime.toString());
    System.out.println("Are they equal? " + someDate.equals(fromSqlTime));
}

From source file:Main.java

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

    Calendar japanCal = new GregorianCalendar(TimeZone.getTimeZone("Japan"));
    japanCal.set(Calendar.HOUR_OF_DAY, 10); // 0..23
    japanCal.set(Calendar.MINUTE, 0);
    japanCal.set(Calendar.SECOND, 0);
}

From source file:Main.java

public static void main(String[] args) {
    int year = 2009;
    int month = 0; // January
    int date = 1;

    Calendar cal = Calendar.getInstance();
    cal.clear();//from  www  . j av a2s.  c  o  m

    cal.set(Calendar.YEAR, year);
    cal.set(Calendar.MONTH, month);
    cal.set(Calendar.DATE, date);

    java.util.Date utilDate = cal.getTime();
    System.out.println(utilDate);
}

From source file:Main.java

public static void main(String[] args) {
    int year = 2009;
    int month = 0; // January
    int date = 1;

    Calendar cal = Calendar.getInstance();
    cal.clear();/*w w w.j a va 2s. c om*/

    cal.set(Calendar.YEAR, year);
    cal.set(Calendar.MONTH, month);
    cal.set(Calendar.DATE, date);

    java.sql.Date sqlDate = new java.sql.Date(cal.getTimeInMillis());
    System.out.println(sqlDate);
}