Example usage for java.util Calendar HOUR_OF_DAY

Introduction

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

Prototype

int HOUR_OF_DAY

To view the source code for java.util Calendar HOUR_OF_DAY.

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Document

Field number for get and set indicating the hour of the day.

Usage

From source file:com.wiiyaya.framework.common.utils.DateUtils.java

/**
 * ?23:59:59//from   w w w  .j  a  v  a2s . c o  m
 * @param date 
 * @return ??
 */
public static Date setDayEnd(final Date date) {
    final Calendar c = Calendar.getInstance();
    c.setLenient(false);
    c.setTime(date);
    c.set(Calendar.HOUR_OF_DAY, 23);
    c.set(Calendar.MINUTE, 59);
    c.set(Calendar.SECOND, 59);
    return c.getTime();
}

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From source file:net.seratch.taskun.util.CalendarUtil.java

 public static Integer get24Hour(Calendar calendar) {
   Integer hour = calendar.get(Calendar.HOUR_OF_DAY);
   return hour;
}

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From source file:AIR.Common.Utilities.Dates.java

/**
 * @param date/*from   www.  ja  v a  2s . c om*/
 * @return returns the midnight time for this date e.g. if date is
 *         "10/11/2012 12:10 pm" then this will return "10/11/2012 00:00 am"
 */
public static Date getStartOfDayDate(Date date) {
    Calendar calendarInstance = Calendar.getInstance();
    calendarInstance.setTime(date);
    calendarInstance.set(Calendar.HOUR_OF_DAY, 0);
    calendarInstance.set(Calendar.MINUTE, 0);
    calendarInstance.set(Calendar.SECOND, 0);
    return calendarInstance.getTime();
}

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From source file:Main.java

/**
 * Given a calendar (possibly containing only a day of the year), returns the earliest possible
 * anniversary of the date that is equal to or after the current point in time if the date
 * does not contain a year, or the date converted to the local time zone (if the date contains
 * a year.//  w w w  . ja v a 2  s.  co m
 *
 * @param target The date we wish to convert(in the UTC time zone).
 * @return If date does not contain a year (year < 1900), returns the next earliest anniversary
 * that is after the current point in time (in the local time zone). Otherwise, returns the
 * adjusted Date in the local time zone.
 */
public static Date getNextAnnualDate(Calendar target) {
    final Calendar today = Calendar.getInstance();
    today.setTime(new Date());

    // Round the current time to the exact start of today so that when we compare
    // today against the target date, both dates are set to exactly 0000H.
    today.set(Calendar.HOUR_OF_DAY, 0);
    today.set(Calendar.MINUTE, 0);
    today.set(Calendar.SECOND, 0);
    today.set(Calendar.MILLISECOND, 0);

    final boolean isYearSet = isYearSet(target);
    final int targetYear = target.get(Calendar.YEAR);
    final int targetMonth = target.get(Calendar.MONTH);
    final int targetDay = target.get(Calendar.DAY_OF_MONTH);
    final boolean isFeb29 = (targetMonth == Calendar.FEBRUARY && targetDay == 29);
    final GregorianCalendar anniversary = new GregorianCalendar();
    // Convert from the UTC date to the local date. Set the year to today's year if the
    // there is no provided year (targetYear < 1900)
    anniversary.set(!isYearSet ? today.get(Calendar.YEAR) : targetYear, targetMonth, targetDay);
    // If the anniversary's date is before the start of today and there is no year set,
    // increment the year by 1 so that the returned date is always equal to or greater than
    // today. If the day is a leap year, keep going until we get the next leap year anniversary
    // Otherwise if there is already a year set, simply return the exact date.
    if (!isYearSet) {
        int anniversaryYear = today.get(Calendar.YEAR);
        if (anniversary.before(today) || (isFeb29 && !anniversary.isLeapYear(anniversaryYear))) {
            // If the target date is not Feb 29, then set the anniversary to the next year.
            // Otherwise, keep going until we find the next leap year (this is not guaranteed
            // to be in 4 years time).
            do {
                anniversaryYear += 1;
            } while (isFeb29 && !anniversary.isLeapYear(anniversaryYear));
            anniversary.set(anniversaryYear, targetMonth, targetDay);
        }
    }
    return anniversary.getTime();
}

---

From source file:br.com.grupofortress.controller.Agendamentos.java

public void terceiraTarefa() {
    Calendar c = Calendar.getInstance();
    c.set(Calendar.HOUR_OF_DAY, 9);
    c.set(Calendar.MINUTE, 40);//from   w  w  w  . j a  v  a 2 s. co m
    c.set(Calendar.SECOND, 0);

    Date time = c.getTime();

    final Timer t = new Timer();
    t.schedule(new TimerTask() {
        @Override
        public void run() {
            System.out.println(
                    "Enviando email _________________________________________________________________ \n");

            ClientesDao cli = new ClientesDao();
            int qtdSemComunicacao = 0;
            String msg = "<table width=\"100%\" cellspacing=\"1\" cellpadding=\"3\" border=\"0\" bgcolor=\"#CCCCCC\">\n"
                    + "  <tr>\n"
                    + "    <td bgcolor=\"#CC0000\"><font size=1 face=\"verdana, arial, helvetica\" color=\"#FFFFFF\"><b>Clientes Sem Comunicao</b></font></td>\n"
                    + "  </tr>\n" + "  <tr>\n"
                    + "    <td bgcolor=\"#F5ECB9\"><table width=\"95%\" cellspacing=\"1\" cellpadding=\"1\" border=\"0\" align=\"center\">\n"
                    + "        <tr>\n"
                    + "          <td valign=top><font face=\"verdana, arial, helvetica\" size=1><strong>Cdigo</strong></font></td>\n"
                    + "          <td><font face=\"verdana, arial, helvetica\" size=1><strong>Nome</strong></font></td>\n"
                    + "          <td><font size=\"1\" face=\"verdana, arial, helvetica\"><strong>Ultimo Evento Recebido</strong></font></td>";

            for (Cliente cliente : cli.getClientesSemComunicacao("")) {
                qtdSemComunicacao++;

                msg = msg + "<tr>" + "  <td valign=top><font face=\"verdana, arial, helvetica\" size=1>"
                        + cliente.getCli_codigo() + "</font></td>\n"
                        + "  <td><font face=\"verdana, arial, helvetica\" size=1>" + cliente.getCli_nome()
                        + "</font></td>\n" + "  <td><font size=\"1\" face=\"verdana, arial, helvetica\">"
                        + Universal.getInstance().calendarToString(cliente.getCli_ultima_comunicacao())
                        + "</font></td>" + "</tr>";

            }
            msg = msg + "      </table></td>\n" + "  </tr>\n" + "  <tr>\n"
                    + "      <td bgcolor=\"#CCCCCC\"><font size=1 face=\"verdana, arial, helvetica\"><b>Total de Clientes sem Comunicao: "
                    + qtdSemComunicacao + "</b></font></td>\n" + "</tr>" + "</table> ";

            CommonsMail enviaEmail = new CommonsMail();

            try {
                enviaEmail.enviaEmailFormatoHtml(formatString(msg));
            } catch (EmailException ex) {
                Logger.getLogger(GerarTarefasAgendadas.class.getName()).log(Level.SEVERE, null, ex);
            } catch (MalformedURLException ex) {
                Logger.getLogger(GerarTarefasAgendadas.class.getName()).log(Level.SEVERE, null, ex);
            }

        }

    }, time);
}

---

From source file:Main.java

/**
 *
 * This method is a utility method to create a new java.sql.Date in one line.
 *
 * @param year/*from  w  ww. ja v a2s.c  om*/
 * @param month
 * @param day
 *
 * @return a populated java.sql.Date with the year, month, and day specified, and no values for hour, minute, second,
 *         millisecond
 *
 */
public static java.sql.Date newDate(Integer year, Integer month, Integer day) {

    // test for null arguments
    if (year == null) {
        throw new IllegalArgumentException("Argument 'year' passed in was null.");
    }
    if (month == null) {
        throw new IllegalArgumentException("Argument 'month' passed in was null.");
    }
    if (day == null) {
        throw new IllegalArgumentException("Argument 'day' passed in was null.");
    }

    Calendar calendar = Calendar.getInstance();
    calendar.set(Calendar.YEAR, year);
    calendar.set(Calendar.MONTH, month);
    calendar.set(Calendar.DAY_OF_MONTH, day);
    calendar.clear(Calendar.HOUR_OF_DAY);
    calendar.clear(Calendar.MINUTE);
    calendar.clear(Calendar.SECOND);
    calendar.clear(Calendar.MILLISECOND);

    return new java.sql.Date(calendar.getTimeInMillis());
}

---

From source file:Main.java

/**
 * Copy the hour and minutes from a date to another
 * @param cOrigin Calendar origin where to get the data
 * @param cDestiny Calendar destiny where to set the data
 * @return Calendar with hour and minutes from dateOrigin and rest from dateDestiny
 *///from www.  j a  v  a  2s  . c o  m
public static Calendar copyHourMinute(Calendar cOrigin, Calendar cDestiny) {

    //check null values
    if (cOrigin == null && cDestiny == null) {
        return Calendar.getInstance();
    } else if (cOrigin == null) {
        return cDestiny;
    } else if (cDestiny == null) {
        return cOrigin;
    }

    //copy year, month and day
    cDestiny.set(Calendar.HOUR_OF_DAY, cOrigin.get(Calendar.HOUR_OF_DAY));
    cDestiny.set(Calendar.MINUTE, cOrigin.get(Calendar.MINUTE));

    //return the time of destiny
    return cDestiny;
}

---

From source file:TimeUtil.java

public static short modFormat(long msecs) {
    synchronized (statFmtCal) {
        statFmtCal.setTime(new Date(msecs));

        return ((short) (statFmtCal.get(Calendar.HOUR_OF_DAY) * 60 + statFmtCal.get(Calendar.MINUTE)));
    }//w ww . ja v  a  2  s .c  o  m
}

---

From source file:Main.java

public static File getEmptyFileWithStructuredPath(String course_title, String format) {
    Calendar calendar = Calendar.getInstance();
    int date = calendar.get(Calendar.DATE);
    int month = calendar.get(Calendar.MONTH) + 1;
    int year = calendar.get(Calendar.YEAR);
    int hour = calendar.get(Calendar.HOUR_OF_DAY);
    int minute = calendar.get(Calendar.MINUTE);
    int second = calendar.get(Calendar.SECOND);

    StringBuffer dateInString = new StringBuffer();
    dateInString.append(month);/* w w  w .j  a v a  2  s .c o m*/
    dateInString.append("-");
    dateInString.append(date);
    dateInString.append("-");
    dateInString.append(year);
    StringBuffer timeInString = new StringBuffer();
    timeInString.append(hour);
    timeInString.append("_");
    timeInString.append(minute);
    timeInString.append("_");
    timeInString.append(second);
    Log.d("File Storage", "DateTime : " + dateInString + timeInString);

    String folderPathInString = Environment.getExternalStorageDirectory().toString() + "/" + LECTURE_HELPER
            + "/" + course_title + "/" + dateInString + "/";

    File folderPath = new File(folderPathInString);
    if (!folderPath.exists()) {
        folderPath.mkdirs();
    }

    return new File(folderPath.getPath() + "/" + FILE_NAME_TO_SAVE + timeInString + format);

}

---

From source file:Util.java

private static boolean isMidnight(Calendar calendar) {
    return (calendar.get(Calendar.HOUR_OF_DAY) == 0) && (calendar.get(Calendar.MINUTE) == 0);
}

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