Example usage for java.util Calendar setTime

List of usage examples for java.util Calendar setTime

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Introduction

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

Prototype

public final void setTime(Date date)

Source Link

Document

Sets this Calendar's time with the given Date.

Usage

From source file:Main.java

public static Date getDateTimeFrom(Date iDate, int mode, int adddate) {

    Calendar calendar = Calendar.getInstance();
    Calendar calendarDate = Calendar.getInstance();
    calendarDate.setTime(iDate);

    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.HOUR_OF_DAY, 0);
    calendar.set(Calendar.SECOND, 0);
    calendar.set(Calendar.MILLISECOND, 0);

    switch (mode) {

    case Calendar.DAY_OF_MONTH: {
        calendar.set(Calendar.DAY_OF_MONTH, calendarDate.get(Calendar.DAY_OF_MONTH) + adddate);
    }/*from ww  w.ja va2 s  . c o  m*/
        break;

    }
    Date ret = calendar.getTime();
    Log.v("!!!!!!!!!! calendar=", "" + ret);

    return ret;
}

From source file:com.skipjaq.awspricing.pricing.AwsPricing.java

private static Date getDate(String dateTime) {
    SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
    try {/*  www .j av  a2s  .c  om*/
        Date date = formatter.parse(dateTime);
        return date;
    } catch (ParseException e) {
        Date currentDate = new Date();
        Calendar c = Calendar.getInstance();
        c.setTime(currentDate);
        c.roll(Calendar.DAY_OF_MONTH, 1);
        Date yesterday = c.getTime();
        System.out.println("Parse date time went wrong, getting yesterday " + yesterday);
        return yesterday;
    }
}

From source file:com.liusoft.dlog4j.util.DateUtils.java

/**
 * ?/*w  ww. jav a 2 s . co m*/
 * @param date
 * @param time
 * @return
 */
public static Calendar mergeDateTime(Date date, Time time) {
    Calendar cal = Calendar.getInstance();
    if (date != null)
        cal.setTime(date);
    if (time != null) {
        Calendar temp = Calendar.getInstance();
        temp.setTime(time);
        cal.set(Calendar.HOUR_OF_DAY, temp.get(Calendar.HOUR_OF_DAY));
        cal.set(Calendar.MINUTE, temp.get(Calendar.MINUTE));
        cal.set(Calendar.SECOND, temp.get(Calendar.SECOND));
        cal.set(Calendar.MILLISECOND, temp.get(Calendar.MILLISECOND));
    }
    return cal;
}

From source file:Main.java

/**
 * Returns a ISO 8601 representation of the given date, which is
 *  in an unknown timezone. This method is thread safe and non-blocking.
 *
 * @see <a href="https://issues.apache.org/jira/browse/TIKA-495">TIKA-495</a>
 * @param date given date/*w ww.  j  a va2 s .  co m*/
 * @return ISO 8601 date string, without timezone details
 */
public static String formatDateUnknownTimezone(Date date) {
    // Create the Calendar object in the system timezone
    Calendar calendar = GregorianCalendar.getInstance(TimeZone.getDefault(), Locale.US);
    calendar.setTime(date);
    // Have it formatted
    String formatted = formatDate(calendar);
    // Strip the timezone details before returning
    return formatted.substring(0, formatted.length() - 1);
}

From source file:Main.java

private static Calendar cal(TimeZone tz, Date date) {
    Calendar cal = (tz != null) ? new GregorianCalendar(tz) : new GregorianCalendar();
    cal.setTime(date);
    return cal;/*from   w  w w . ja  va  2  s  .c  o  m*/
}

From source file:DateUtils.java

public static String getTimestamp() {
    Calendar cal = Calendar.getInstance();
    cal.setTime(new Date());

    int year = cal.get(Calendar.YEAR);
    int month = cal.get(Calendar.MONTH) + 1;
    int day = cal.get(Calendar.DAY_OF_MONTH);
    int hours = cal.get(Calendar.HOUR_OF_DAY);
    // use 24 hour clock
    int minutes = cal.get(Calendar.MINUTE);
    int seconds = cal.get(Calendar.SECOND);
    int milli = cal.get(Calendar.MILLISECOND);

    return "" + year + "-" + month + "-" + day + "_" + formatTime(hours, minutes, seconds, milli);
}

From source file:Main.java

/**
 * Get week by datetime, datetime format must be contracted with DATE_FORMAT.
 *
 * @param datetime// w  w w.ja  va 2s . c  o  m
 * @return
 */
public static String getWeek(String datetime) {
    Calendar cal = Calendar.getInstance();
    DateFormat f = new SimpleDateFormat(DATE_FORMAT);
    try {
        cal.setTime(f.parse(datetime));
        int week_index = cal.get(Calendar.DAY_OF_WEEK) - 1;
        if (week_index < 0) {
            week_index = 0;
        }
        return WEEKS[week_index];
    } catch (ParseException e) {
        e.printStackTrace();
    }
    return "";
}

From source file:net.ceos.project.poi.annotated.bean.AutoResizeObjectBuilder.java

/**
 * Validate the AutoResizeObject based on the object build with the method
 * 'buildAutoResizeObject'//from w w w  .ja v a2s  .  c o m
 * 
 * @param toValidate
 *            the object to validate
 */
public static void validateAutoResizeObject(AutoResizeObject toValidate) {
    AutoResizeObject base = buildAutoResizeObject();

    Calendar calendar = Calendar.getInstance();
    calendar.setTime(new Date());

    Calendar calendarUnmarshal = Calendar.getInstance();
    calendarUnmarshal.setTime(toValidate.getDateAttribute());
    assertEquals(calendar.get(Calendar.YEAR), calendarUnmarshal.get(Calendar.YEAR));
    assertEquals(calendar.get(Calendar.MONTH), calendarUnmarshal.get(Calendar.MONTH));
    assertEquals(calendar.get(Calendar.DAY_OF_MONTH), calendarUnmarshal.get(Calendar.DAY_OF_MONTH));
    assertEquals(base.getStringAttribute(), toValidate.getStringAttribute());
    assertEquals(base.getDoubleAttribute(), toValidate.getDoubleAttribute());
    assertEquals(base.getLongAttribute(), toValidate.getLongAttribute());
    assertEquals(base.isBooleanPrimitiveAttribute(), toValidate.isBooleanPrimitiveAttribute());
    assertEquals(base.getFloatPrimitiveAttribute(), toValidate.getFloatPrimitiveAttribute());
    assertEquals(base.getUnitFamily(), toValidate.getUnitFamily());
    assertEquals(base.getBigDecimalAttribute(), toValidate.getBigDecimalAttribute());
    // TODO add new validation below
}

From source file:net.ceos.project.poi.annotated.bean.BasicObjectBuilder.java

/**
 * Validate the BasicObject based on the object build with the method
 * 'buildBasicObject'//from w w w.  j  a v  a2s .co  m
 * 
 * @param toValidate
 *            the object to validate
 */
public static void validateBasicObject(BasicObject toValidate) {
    BasicObject base = buildBasicObject();

    Calendar calendar = Calendar.getInstance();
    calendar.setTime(new Date());

    Calendar calendarUnmarshal = Calendar.getInstance();
    calendarUnmarshal.setTime(toValidate.getDateAttribute());
    assertEquals(calendar.get(Calendar.YEAR), calendarUnmarshal.get(Calendar.YEAR));
    assertEquals(calendar.get(Calendar.MONTH), calendarUnmarshal.get(Calendar.MONTH));
    assertEquals(calendar.get(Calendar.DAY_OF_MONTH), calendarUnmarshal.get(Calendar.DAY_OF_MONTH));
    assertEquals(base.getStringAttribute(), toValidate.getStringAttribute());
    assertEquals(base.getDoubleAttribute(), toValidate.getDoubleAttribute());
    assertEquals(base.getLongAttribute(), toValidate.getLongAttribute());
    assertEquals(base.isBooleanPrimitiveAttribute(), toValidate.isBooleanPrimitiveAttribute());
    assertEquals(base.getFloatPrimitiveAttribute(), toValidate.getFloatPrimitiveAttribute());
    assertEquals(base.getUnitFamily(), toValidate.getUnitFamily());
    assertEquals(base.getBigDecimalAttribute(), toValidate.getBigDecimalAttribute());
    // TODO add new validation below
}

From source file:net.ceos.project.poi.annotated.bean.UniqueDecoratorObjectBuilder.java

/**
 * Validate the UniqueDecoratorObject based on the object build with the method
 * 'buildUniqueDecoratorObject'/*w  ww .  ja  va2s .  c  o  m*/
 * 
 * @param toValidate
 *            the object to validate
 */
public static void validateUniqueDecoratorObject(UniqueDecoratorObject toValidate) {
    UniqueDecoratorObject base = buildUniqueDecoratorObject();

    Calendar calendar = Calendar.getInstance();
    calendar.setTime(new Date());

    Calendar calendarUnmarshal = Calendar.getInstance();
    calendarUnmarshal.setTime(toValidate.getDateAttribute());
    assertEquals(calendar.get(Calendar.YEAR), calendarUnmarshal.get(Calendar.YEAR));
    assertEquals(calendar.get(Calendar.MONTH), calendarUnmarshal.get(Calendar.MONTH));
    assertEquals(calendar.get(Calendar.DAY_OF_MONTH), calendarUnmarshal.get(Calendar.DAY_OF_MONTH));
    assertEquals(base.getStringAttribute(), toValidate.getStringAttribute());
    assertEquals(base.getIntegerAttribute(), toValidate.getIntegerAttribute());
    assertEquals(base.getBooleanAttribute(), toValidate.getBooleanAttribute());
    assertEquals(base.getDoublePrimitiveAttribute(), toValidate.getDoublePrimitiveAttribute());
    assertEquals(base.getLongPrimitiveAttribute(), toValidate.getLongPrimitiveAttribute());
    assertEquals(base.getFloatAttribute(), toValidate.getFloatAttribute());
    assertEquals(base.getUnitFamily(), toValidate.getUnitFamily());
    assertEquals(base.getBigDecimalAttribute(), toValidate.getBigDecimalAttribute());
}