Example usage for java.util Calendar MONTH

List of usage examples for java.util Calendar MONTH

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Introduction

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

Prototype

int MONTH

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

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Document

Field number for get and set indicating the month.

Usage

From source file:Main.java

/**
 * /*  w w  w.  j av a  2 s .  c  o  m*/
 * @param calendar
 * @return date with prefixes
 */
public static String styleDate(Calendar calendar) {
    String style = "";
    int date = calendar.get(Calendar.DAY_OF_MONTH);
    int month = calendar.get(Calendar.MONTH);
    if (stDates.contains(date)) {
        style = calendar.get(Calendar.DAY_OF_MONTH) + "<sup>st</sup> " + getMonth(month);
    } else if (ndDates.contains(date)) {
        style = calendar.get(Calendar.DAY_OF_MONTH) + "<sup>nd</sup> " + getMonth(month);
    } else if (rdDates.contains(date)) {
        style = calendar.get(Calendar.DAY_OF_MONTH) + "<sup>rd</sup> " + getMonth(month);
    } else {
        style = calendar.get(Calendar.DAY_OF_MONTH) + "<sup>th</sup> " + getMonth(month);
    }
    return style;
}

From source file:Main.java

/**
 * Convert string format date data to whooing date format integer
 * @param   dateStr     Date data formatted string like "05/21"
 * @return   Return whooing style integer date like 20121212 otherwise -1
 * *///w  w w  .j a va2s  . co  m
static public int convertWhooingDate(String dateStr) {
    String convertDate = dateStr.replace("/", "");
    if (convertDate.length() == 3) {
        convertDate = "0" + convertDate;
    }
    Calendar rightNow = Calendar.getInstance();

    int year = rightNow.get(Calendar.YEAR);
    int month = rightNow.get(Calendar.MONTH) + 1;
    int day = rightNow.get(Calendar.DAY_OF_MONTH);

    int today = year * 10000 + month * 100 + day;
    convertDate = year + convertDate;
    int convertDateInt = 0;
    try {
        convertDateInt = Integer.valueOf(convertDate);
        // In case of receiving message 12/31 on 1 Jan
        if ((today / 10000) < (convertDateInt / 10000)) {
            convertDateInt -= 10000;
        }

    } catch (NumberFormatException e) {
        e.printStackTrace();
    }

    //guard wrong date
    if (convertDateInt < ((year * 10000) + 101)) {
        convertDateInt = today;
    }
    return convertDateInt;
}

From source file:com.googlecode.commons.swing.util.DateUtils2.java

public static Date getEndOfMonth(Date month) {
    if (month == null) {
        return null;
    }//from  w ww .  j a  v a 2  s.  c om
    Date end = (Date) month.clone();
    end = DateUtils.truncate(end, Calendar.MONTH);
    end = DateUtils.addMonths(end, 1);
    end = DateUtils.addMilliseconds(end, -1);
    return end;
}

From source file:Main.java

/**
 * Get a list of initial and end calendar of months in the range received
 * @param cStart Calendar date to start// www .  j a  v a2s . c o  m
 * @param cEnd Calendar date to end
 * @return List<Pair<Calendar, Calendar>> list of calendars (initial and end)
 */
public static List<Pair<Calendar, Calendar>> getRangeInMonths(Calendar cStart, Calendar cEnd) {

    //generate the list
    List<Pair<Calendar, Calendar>> calendars = new ArrayList<>();

    //from the first calendar start adding a month until the actual calendar is after the end
    Calendar cActual = generateCalendar(cStart);
    cActual.set(Calendar.DAY_OF_MONTH, 1);
    Calendar c0;
    Calendar cF;

    while (cActual.compareTo(cEnd) < 0) {

        //calendar start
        if (calendars.size() == 0) {
            c0 = generateCalendar(cStart);
        } else {
            c0 = generateCalendar(cActual);
        }

        //increment a month
        cActual.add(Calendar.MONTH, 1);

        //calendar end
        if (cActual.after(cEnd)) {
            cF = generateCalendar(cEnd);
        } else {
            cF = generateCalendar(cActual);

            //remove 1 day to set the last day of the month
            cF.add(Calendar.DAY_OF_YEAR, -1);
        }

        //add the pair to the list
        calendars.add(new Pair<Calendar, Calendar>(c0, cF));
    }

    //return the list
    return calendars;
}

From source file:Main.java

/**
 * Compares only the month, day, and year of the provided calendars
 * @param date1 The calendar to compare against
 * @param date2 The calendar to compare//from   w  ww.  j  a va  2  s  .  c o m
 * @return -1 if the first calendar is earlier, 1 if the second calendar is earlier, 0 otherwise
 */
public static int compareDates(Calendar date1, Calendar date2) {
    if (date1.get(Calendar.YEAR) < date2.get(Calendar.YEAR)) {
        return -1;
    } else if (date1.get(Calendar.YEAR) > date2.get(Calendar.YEAR)) {
        return 1;
    }
    // Years are equal
    if (date1.get(Calendar.MONTH) < date2.get(Calendar.MONTH)) {
        return -1;
    } else if (date1.get(Calendar.MONTH) > date2.get(Calendar.MONTH)) {
        return 1;
    }
    // Years and months are equal
    if (date1.get(Calendar.DAY_OF_MONTH) < date2.get(Calendar.DAY_OF_MONTH)) {
        return -1;
    } else if (date1.get(Calendar.DAY_OF_MONTH) > date2.get(Calendar.DAY_OF_MONTH)) {
        return 1;
    }
    return 0;
}

From source file:Main.java

protected static String toString(GregorianCalendar g1) {
    StringBuilder buffer = new StringBuilder();

    buffer.append(/*  w ww  . j a v  a2 s .c o m*/
            g1.get(Calendar.YEAR) + "/" + (g1.get(Calendar.MONTH) + 1) + "/" + g1.get(Calendar.DAY_OF_MONTH));
    buffer.append("  ");
    buffer.append(g1.get(Calendar.HOUR_OF_DAY) + ":" + g1.get(Calendar.MINUTE) + ":" + g1.get(Calendar.SECOND)
            + "." + g1.get(Calendar.MILLISECOND));

    return buffer.toString();
}

From source file:Main.java

/**
 * Gets the default ARO trace folder name in the HH:MM:SS:DD:MM:YY format.
 * // ww w . ja va2  s  .  com
 * @return The default ARO trace folder name.
 */
public static String getDefaultTraceFolderName() {
    final Date systemDate = new Date();
    final Calendar now = Calendar.getInstance();
    final int currenthours = systemDate.getHours();
    final int currentminutes = systemDate.getMinutes();
    final int currentseconds = systemDate.getSeconds();
    final int currentdate = now.get(Calendar.DATE); // java calendar

    int currentmonth = now.get(Calendar.MONTH); // As Jan is defined as 0 in
    currentmonth = currentmonth + 1;
    if (currentmonth >= 13) // As Jan is defined as 0 in java calendar
        currentmonth = 1;
    String currentMonth = Integer.toString(currentmonth);
    String currentDate = Integer.toString(currentdate);
    String currentHours = Integer.toString(currenthours);
    String currentMinutes = Integer.toString(currentminutes);
    String currentSeconds = Integer.toString(currentseconds - 1);

    if (currentmonth < 10) {
        currentMonth = "";
        currentMonth = "0" + currentmonth;
    }
    if (currentdate < 10) {
        currentDate = "";
        currentDate = "0" + currentdate;
    }

    if (currenthours < 10) {
        currentHours = "";
        currentHours = "0" + currenthours;
    }
    if (currentminutes < 10) {
        currentMinutes = "";
        currentMinutes = "0" + currentminutes;
    }
    if (currentseconds < 10) {
        currentSeconds = "";
        currentSeconds = "0" + currentseconds;
    }
    final String folderName = now.get(Calendar.YEAR) + "-" + currentMonth + "-" + currentDate + "-"
            + currentHours + "-" + currentMinutes + "-" + currentSeconds;

    return folderName;
}

From source file:Main.java

public static boolean isInPast(int day, int month, int year) {
    Calendar c = Calendar.getInstance();

    c.set(Calendar.YEAR, year);//from   w w w  .  ja  va 2 s. co  m
    c.set(Calendar.MONTH, month - 1);
    c.set(Calendar.DAY_OF_MONTH, day);

    Date pastDate = c.getTime();

    return (pastDate.getTime() < new Date().getTime());
}

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

 public static Integer getMonth(Calendar calendar) {
   Integer month = calendar.get(Calendar.MONTH) + 1;
   return month;
}

From source file:Main.java

@NonNull
static Date convertDate(int date, int time) {
    Calendar calendar = Calendar.getInstance();
    calendar.set(Calendar.YEAR, 1997);
    calendar.set(Calendar.MONTH, Calendar.JANUARY);
    calendar.set(Calendar.DAY_OF_MONTH, 1);
    calendar.set(Calendar.HOUR_OF_DAY, time / 60);
    calendar.set(Calendar.MINUTE, time % 60);

    calendar.add(Calendar.DATE, date);

    return calendar.getTime();
}