Example usage for java.util Calendar getFirstDayOfWeek

List of usage examples for java.util Calendar getFirstDayOfWeek

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Introduction

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

Prototype

public int getFirstDayOfWeek()

Source Link

Document

Gets what the first day of the week is; e.g., SUNDAY in the U.S., MONDAY in France.

Usage

From source file:TripServlet.java

public Date getLastMonth() {
    Calendar c = Calendar.getInstance();
    c = (Calendar) c.clone();/*from   w  w w.  ja  v  a  2 s. c  o  m*/
    c.add(Calendar.MONTH, -1);// last month
    c.set(Calendar.DAY_OF_MONTH, c.getFirstDayOfWeek());
    Date date = c.getTime();
    return date;
}

From source file:TripServlet.java

public Date getLastWeek() {
    Calendar c = Calendar.getInstance();
    c = (Calendar) c.clone();/*ww  w.  j  ava2 s  .  co m*/
    c.add(Calendar.WEEK_OF_YEAR, -1);// last week
    c.set(Calendar.DAY_OF_WEEK, c.getFirstDayOfWeek());
    Date date = c.getTime();
    return date;
}

From source file:org.jivesoftware.openfire.reporting.graph.GraphEngine.java

public static long[] parseTimePeriod(String timeperiod) {

    if (null == timeperiod)
        timeperiod = "last60minutes";

    Date fromDate = null;//from   w  w w.j ava 2 s  .c  o m
    Date toDate = null;
    long dataPoints = 60;

    Calendar cal = Calendar.getInstance();
    Date now = cal.getTime();
    // Reset the day fields so we're at the beginning of the day.
    cal.set(Calendar.HOUR, 0);
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);
    cal.set(Calendar.MILLISECOND, 0);
    // Compute "this week" by resetting the day of the week to the first day of the week
    cal.set(Calendar.DAY_OF_WEEK, cal.getFirstDayOfWeek());
    Date thisWeekStart = cal.getTime();
    Date thisWeekEnd = now;
    // Compute last week - start with the end boundary which is 1 millisecond before the start of this week
    cal.add(Calendar.MILLISECOND, -1);
    Date lastWeekEnd = cal.getTime();
    // Add that millisecond back, subtract 7 days for the start boundary of "last week"
    cal.add(Calendar.MILLISECOND, 1);
    cal.add(Calendar.DAY_OF_YEAR, -7);
    Date lastWeekStart = cal.getTime();
    // Reset the time
    cal.setTime(now);
    cal.set(Calendar.HOUR, 0);
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);
    cal.set(Calendar.MILLISECOND, 0);
    // Reset to the 1st day of the month, make the the start boundary for "this month"
    cal.set(Calendar.DAY_OF_MONTH, cal.getMinimum(Calendar.DAY_OF_MONTH));
    Date thisMonthStart = cal.getTime();
    Date thisMonthEnd = now;
    // Compute last month
    cal.add(Calendar.MILLISECOND, -1);
    Date lastMonthEnd = cal.getTime();
    cal.add(Calendar.MILLISECOND, 1);
    cal.add(Calendar.MONTH, -1);
    Date lastMonthStart = cal.getTime();
    // Compute last 3 months
    cal.setTime(now);
    cal.add(Calendar.MONTH, -2);
    cal.set(Calendar.HOUR, 0);
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);
    cal.set(Calendar.MILLISECOND, 0);
    Date last3MonthsStart = cal.getTime();
    Date last3MonthsEnd = now;
    // Compute last 7 days:
    cal.setTime(now);
    cal.add(Calendar.DAY_OF_YEAR, -6);
    cal.set(Calendar.HOUR, 0);
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);
    cal.set(Calendar.MILLISECOND, 0);
    Date last7DaysStart = cal.getTime();
    Date last7DaysEnd = now;
    // Compute last 60 minutes;
    cal.setTime(now);
    cal.add(Calendar.MINUTE, -60);
    Date last60MinutesStart = cal.getTime();
    Date last60MinutesEnd = now;
    // Compute last 24 hours;
    cal.setTime(now);
    cal.add(Calendar.HOUR, -23);
    Date last24HoursStart = cal.getTime();
    Date last24HoursEnd = now;
    // Done, reset the cal internal date to now
    cal.setTime(now);

    if ("thisweek".equals(timeperiod)) {
        fromDate = thisWeekStart;
        toDate = thisWeekEnd;
        dataPoints = 7;
    } else if ("last7days".equals(timeperiod)) {
        fromDate = last7DaysStart;
        toDate = last7DaysEnd;
        dataPoints = 7;
    } else if ("lastweek".equals(timeperiod)) {
        fromDate = lastWeekStart;
        toDate = lastWeekEnd;
        dataPoints = 7;
    } else if ("thismonth".equals(timeperiod)) {
        fromDate = thisMonthStart;
        toDate = thisMonthEnd;
        dataPoints = 30;
    } else if ("lastmonth".equals(timeperiod)) {
        fromDate = lastMonthStart;
        toDate = lastMonthEnd;
        dataPoints = 30;
    } else if ("last3months".equals(timeperiod)) {
        fromDate = last3MonthsStart;
        toDate = last3MonthsEnd;
        dataPoints = (long) Math.ceil((toDate.getTime() - fromDate.getTime()) / WEEK);
    } else if ("last60minutes".equals(timeperiod)) {
        fromDate = last60MinutesStart;
        toDate = last60MinutesEnd;
        dataPoints = 60;
    } else if ("last24hours".equals(timeperiod)) {
        fromDate = last24HoursStart;
        toDate = last24HoursEnd;
        dataPoints = 48;
    } else {
        String[] dates = timeperiod.split("to");
        if (dates.length > 0) {
            DateFormat formDateFormatter = new SimpleDateFormat("MM/dd/yy");
            String fromDateParam = dates[0];
            String toDateParam = dates[1];
            if (fromDateParam != null) {
                try {
                    fromDate = formDateFormatter.parse(fromDateParam);
                } catch (Exception e) {
                    // ignore formatting exception
                }
            }
            if (toDateParam != null) {
                try {
                    toDate = formDateFormatter.parse(toDateParam);
                    // Make this date be the end of the day (so it's the day *inclusive*, not *exclusive*)
                    Calendar adjusted = Calendar.getInstance();
                    adjusted.setTime(toDate);
                    adjusted.set(Calendar.HOUR_OF_DAY, 23);
                    adjusted.set(Calendar.MINUTE, 59);
                    adjusted.set(Calendar.SECOND, 59);
                    adjusted.set(Calendar.MILLISECOND, 999);
                    toDate = adjusted.getTime();
                } catch (Exception e) {
                    // ignore formatting exception
                }
            }
            dataPoints = discoverDataPoints(fromDate, toDate);
        }
    }

    // default to last 60 minutes
    if (null == fromDate && null == toDate) {
        return new long[] { last60MinutesStart.getTime(), last60MinutesEnd.getTime(), dataPoints };
    } else if (null == fromDate) {
        return new long[] { 0, toDate.getTime(), dataPoints };
    } else if (null == toDate) {
        return new long[] { fromDate.getTime(), now.getTime(), dataPoints };
    } else {
        return new long[] { fromDate.getTime(), toDate.getTime(), dataPoints };
    }
}

From source file:org.olat.commons.calendar.ui.components.FullCalendarComponentRenderer.java

@Override
public void render(Renderer renderer, StringOutput sb, Component source, URLBuilder ubu, Translator translator,
        RenderResult renderResult, String[] args) {

    FullCalendarComponent fcC = (FullCalendarComponent) source;
    FullCalendarElement fcE = fcC.getCalendarElement();
    Form rootForm = fcE.getRootForm();//from   w  w w  .j  ava  2 s.c  om
    String id = "o_c" + fcC.getDispatchID();
    String formId = fcE.getFormDispatchId();
    String printId = "fc_p" + fcC.getDispatchID();

    Calendar cal = Calendar.getInstance(fcC.getTranslator().getLocale());
    int firstDay = cal.getFirstDayOfWeek() - 1;
    cal = Calendar.getInstance();
    cal.setTime(fcC.getCurrentDate());

    Calendar calRef = Calendar.getInstance(fcC.getTranslator().getLocale());
    calRef.set(Calendar.DATE, 25);
    calRef.set(Calendar.MONTH, 11);
    calRef.set(Calendar.YEAR, 2013);

    String formatted = DateFormat.getDateInstance(DateFormat.SHORT, fcC.getTranslator().getLocale())
            .format(calRef.getTime());
    boolean firstMonth = (formatted.indexOf("12") < formatted.indexOf("25"));

    String amFormatted = DateFormat.getTimeInstance(DateFormat.SHORT, fcC.getTranslator().getLocale())
            .format(calRef.getTime());
    boolean ampm = amFormatted.contains("AM") || amFormatted.contains("PM");

    sb.append("<script type='text/javascript'>\n").append("/* <![CDATA[ */ \n").append("jQuery(function() {\n")
            .append("   jQuery('#").append(id).append("').fullCalendar( {\n").append("   header: {\n")
            .append("     left: 'prev,print,next today',\n").append("     center: 'title',\n")
            .append("     right: 'month,agendaWeek,agendaDay'\n").append("   },\n").append("   buttonText: {\n")
            .append("     today: '").append(escapeJavaScript(translator.translate("cal.thisweek")))
            .append("',\n").append("     month: '").append(escapeJavaScript(translator.translate("cal.month")))
            .append("',\n").append("     day: '").append(escapeJavaScript(translator.translate("cal.day")))
            .append("',\n").append("     week: '").append(escapeJavaScript(translator.translate("cal.week")))
            .append("',\n").append("     print: '").append(escapeJavaScript(translator.translate("print")))
            .append("'\n").append("   },\n").append("   monthNames: ").append(getMonthLong(translator))
            .append(",\n").append("   monthNamesShort: ").append(getMonthShort(translator)).append(",\n")
            .append("   dayNames: ").append(getDayLong(translator)).append(",\n").append("   dayNamesShort: ")
            .append(getDayShort(translator)).append(",\n").append("   allDayText:'")
            .append(translator.translate("cal.form.allday")).append("',\n").append("   axisFormat:'")
            .append(ampm ? "h(:mm)tt" : "H.mm").append("',\n").append("   timeFormat:'")
            .append(ampm ? "h(:mm)tt" : "H.mm").append("',\n").append("   titleFormat: {\n")
            .append("     month: 'MMMM yyyy',\n").append("     week: ")
            .append(firstMonth ? "\"MMM d[ yyyy]{ '&#8212;'[ MMM] d yyyy}\""
                    : "\"d. [ MMM] [ yyyy]{ '&#8212;' d. MMM yyyy}\"")
            .append(",\n").append("     day: ")
            .append(firstMonth ? "'dddd, MMM d, yyyy'" : "'dddd, d. MMM yyyy'").append("\n").append("   },\n")
            .append("   columnFormat: {\n").append("     month: 'ddd',\n").append("     week: ")
            .append(firstMonth ? "'ddd M/d'" : "'ddd d.M.'").append(",\n").append("     day: ")
            .append(firstMonth ? "'dddd M/d'" : "'dddd d.M.'").append("\n").append("   },\n").append("   year:")
            .append(cal.get(Calendar.YEAR)).append(",\n").append("   month:").append(cal.get(Calendar.MONTH))
            .append(",\n").append("   date:").append(cal.get(Calendar.DAY_OF_MONTH)).append(",\n")
            .append("   firstDay:").append(firstDay).append(",\n").append("   defaultView:'")
            .append(fcC.getViewName()).append("',\n").append("   weekNumbers: true,\n")
            .append("   editable: true,\n").append("   selectable: true,\n").append("   selectHelper: true,\n")
            .append("     eventSources:[");
    int count = 0;
    for (KalendarRenderWrapper calWrapper : fcC.getKalendarRenderWrappers()) {
        if (calWrapper.getKalendarConfig().isVis()) {
            String calId = calWrapper.getKalendar().getCalendarID();
            String color = calWrapper.getKalendarConfig().getCss();
            if (StringHelper.containsNonWhitespace(color) && color.startsWith("o_cal_")) {
                color = color.substring(6, color.length());
            }
            if (count++ != 0)
                sb.append(",");
            sb.append("{\n").append("   url:'").append(fcC.getMapperUrl()).append("/").append(calId)
                    .append(".json',\n").append("   color:'").append(color).append("'\n").append("}");
        }
    }
    sb.append("   ],\n").append("   eventAfterRender: function(event, element, view) {\n")
            .append("     element.each(function(index, el) {\n")
            .append("       jQuery(el).attr('id', 'o_cev_' + view.name + '_' + event.id);\n")
            .append("     });\n").append("   },\n").append("   viewDisplay: function(view) {\n")
            .append(FormJSHelper.generateXHRFnCallVariables(rootForm, formId, 1))
            .append("     o_ffXHREvent(formNam, dispIdField, dispId, eventIdField, eventInt,'evChangeView',view.name,'start',view.start.getTime());\n")
            .append("   },\n")
            .append("     eventDrop: function(calEvent, dayDelta, minuteDelta, allDay, revertFunc, jsEvent, ui, view) {\n")
            .append(FormJSHelper.generateXHRFnCallVariables(rootForm, formId, 1))
            .append("     o_ffXHREvent(formNam, dispIdField, dispId, eventIdField, eventInt,'evMove',calEvent.id,'dayDelta',dayDelta,'minuteDelta',minuteDelta,'allDay',allDay);\n")
            .append("     },\n").append("   select: function(startDate, endDate, allDay, jsEvent, view) {\n")
            .append(FormJSHelper.generateXHRFnCallVariables(rootForm, formId, 1))
            .append("     o_ffXHREvent(formNam, dispIdField, dispId, eventIdField, eventInt,'evAdd','new','start',startDate.getTime(),'end',endDate.getTime(),'allDay',allDay);\n")
            .append("   },\n").append("   eventClick: function(calEvent, jsEvent, view) {\n")
            .append(FormJSHelper.generateXHRFnCallVariables(rootForm, formId, 1))
            .append("     o_ffXHREvent(formNam, dispIdField, dispId, eventIdField, eventInt,'evSelect',calEvent.id,'evDomId','o_cev_' + view.name + '_' + calEvent.id);\n")
            .append("   }\n").append(" });\n")
            .append(" jQuery('.fc-header-left').append('<span class=\"fc-header-space\"></span><span id=\"")
            .append(printId)
            .append("\" class=\"fc-button fc-button-print fc-state-default fc-corner-left fc-corner-right\"><span>")
            .append(translator.translate("print")).append("</span></span>');\n")
            .append(" jQuery('.fc-button-print').click(function () {\n")
            .append(FormJSHelper.generateXHRFnCallVariables(rootForm, formId, 1))
            .append("   o_ffXHREvent(formNam, dispIdField, dispId, eventIdField, eventInt,'print','print');\n")
            .append(" });\n").append("});\n").append("/* ]]> */\n").append("</script>");
}

From source file:org.onebusaway.webapp.actions.where.ScheduleAction.java

public List<String> getShortWeekDays() {

    List<String> result = new ArrayList<String>();
    DateFormatSymbols dateFormatSymbols = new DateFormatSymbols(getLocale());

    String shortWeekdays[] = dateFormatSymbols.getShortWeekdays();
    Calendar calendar = Calendar.getInstance(getLocale());
    int firstDayOfWeek = calendar.getFirstDayOfWeek();

    for (int dayOfWeek = firstDayOfWeek; dayOfWeek < shortWeekdays.length; dayOfWeek++) {
        result.add(shortWeekdays[dayOfWeek]);
    }//from  w ww  . jav a  2 s .co  m

    for (int dayOfWeek = Calendar.SUNDAY; dayOfWeek < firstDayOfWeek; dayOfWeek++) {
        result.add(shortWeekdays[dayOfWeek]);
    }

    return result;
}

From source file:com.siblinks.ws.service.impl.VideoSubscriptionsServiceImpl.java

/**
 * {@inheritDoc}/*from   w  ww. jav a2 s  . c  om*/
 */
@Override
@RequestMapping(value = "/getListVideoOfWeek", method = RequestMethod.POST)
public ResponseEntity<Response> getListVideoOfWeek(@RequestParam("subjectId") final String subjectId) {
    SimpleResponse response = null;
    try {
        String method = "getListVideoOfWeek()";

        logger.debug(method + " start");

        String entityName = null;
        List<Object> readObject = null;
        String currentDate = "";
        String firstDayOfCurrentWeek = "";

        try {
            Calendar cal = Calendar.getInstance();
            cal.setTime(new Date());
            cal.setFirstDayOfWeek(Calendar.MONDAY);
            cal.set(Calendar.DAY_OF_WEEK, cal.getFirstDayOfWeek());
            Date firstDayOfTheWeek = cal.getTime();

            currentDate = DateUtil.date2YYYYMMDD000000(new Date());
            firstDayOfCurrentWeek = DateUtil.date2YYYYMMDD000000(firstDayOfTheWeek);

            System.out.println(firstDayOfCurrentWeek);

            entityName = SibConstants.SqlMapper.SQL_SIB_GET_LIST_VIDEO_OF_WEEK;

            Object[] queryParams = { subjectId, firstDayOfCurrentWeek, currentDate };

            readObject = dao.readObjects(entityName, queryParams);

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

        response = new SimpleResponse("true", readObject);
    } catch (Exception e) {
        logger.error(e.getMessage());
        response = new SimpleResponse(SibConstants.FAILURE, "videoAdmission", "getVideoTuttorialAdmission",
                e.getMessage());
    }
    return new ResponseEntity<Response>(response, HttpStatus.OK);
}

From source file:org.apache.lens.cube.metadata.UpdatePeriod.java

public Date truncate(Date date) {
    switch (this) {
    case WEEKLY://from  w w w  .  jav  a  2s  . com
        Date truncDate = DateUtils.truncate(date, Calendar.DAY_OF_MONTH);
        Calendar cal = Calendar.getInstance();
        cal.setTime(truncDate);
        cal.set(Calendar.DAY_OF_WEEK, cal.getFirstDayOfWeek());
        return cal.getTime();
    case QUARTERLY:
        Date dt = DateUtils.truncate(date, this.calendarField());
        dt.setMonth(dt.getMonth() - (dt.getMonth() % 3));
        return dt;
    default:
        return DateUtils.truncate(date, this.calendarField());
    }
}

From source file:org.power.commons.lang.util.time.DateUtils.java

/**
 * ??/*from w  w  w .j av  a2 s  . c  o  m*/
 *
 * @param date
 * @return
 * @author yang_yun
 */
public static Date getFirstDayOfLastWeek(Date date) {
    Calendar c = Calendar.getInstance();
    c.setTimeInMillis(date.getTime() - 604800000L);
    c.set(Calendar.HOUR_OF_DAY, 0);
    c.set(Calendar.MINUTE, 0);
    c.set(Calendar.SECOND, 0);
    Date lastWeekDate = c.getTime();

    c = new GregorianCalendar();
    c.setFirstDayOfWeek(Calendar.MONDAY);
    c.setTime(new Date(lastWeekDate.getTime()));
    c.set(Calendar.DAY_OF_WEEK, c.getFirstDayOfWeek()); // Monday
    return c.getTime();
}

From source file:org.apache.roller.weblogger.ui.core.tags.calendar.CalendarTag.java

/**
 * Helper method to build the names of the weekdays. This
 * used to take place in the <code>CalendarTag</code> constructor,
 * but there, <code>mLocale</code> doesn't have the correct value yet.
 *//*from   w  w  w .  j a va  2  s .  c  o  m*/
private void buildDayNames() {
    // build array of names of days of week
    mDayNames = new String[7];
    Calendar dayNameCal = Calendar.getInstance(mLocale);
    SimpleDateFormat dayFormatter = new SimpleDateFormat("EEE", mLocale);
    dayNameCal.set(Calendar.DAY_OF_WEEK, dayNameCal.getFirstDayOfWeek());
    for (int dnum = 0; dnum < 7; dnum++) {
        mDayNames[dnum] = dayFormatter.format(dayNameCal.getTime());
        dayNameCal.add(Calendar.DATE, 1);
    }
}

From source file:com.siblinks.ws.service.impl.VideoSubscriptionsServiceImpl.java

/**
 * {@inheritDoc}/* ww  w.j  a va  2s. c  o m*/
 */
@Override
@RequestMapping(value = "/getListVideoSubscription", method = RequestMethod.GET)
public ResponseEntity<Response> getListVideoSubscription(@RequestParam("userId") final String userId,
        @RequestParam("subjectId") final String subjectId) {
    SimpleResponse response = null;
    try {
        String method = "getListVideoSubscription()";
        logger.debug(method + " start");

        String entityName = null;
        List<Object> readObject = null;
        String currentDate = "";
        String firstDayOfCurrentWeek = "";
        Object[] queryParams = null;
        Map<String, List<Object>> mapListVideo = new HashMap<String, List<Object>>();

        try {
            Calendar cal = Calendar.getInstance();
            cal.setTime(new Date());
            cal.setFirstDayOfWeek(Calendar.MONDAY);
            cal.set(Calendar.DAY_OF_WEEK, cal.getFirstDayOfWeek());
            Date firstDayOfTheWeek = cal.getTime();

            currentDate = DateUtil.date2YYYYMMDD000000(new Date());
            firstDayOfCurrentWeek = DateUtil.date2YYYYMMDD000000(firstDayOfTheWeek);

            if ("-2".equals(subjectId)) {
                entityName = SibConstants.SqlMapper.SQL_SIB_GET_ALL_VIDEO_SUBSCRIPTION;
                queryParams = new Object[] { userId, currentDate, userId, firstDayOfCurrentWeek, currentDate,
                        userId, firstDayOfCurrentWeek };
                readObject = dao.readObjects(entityName, queryParams);
            } else {
                // Get child category by subjectId
                List<Map<String, Object>> readObjectNoCondition = dao
                        .readObjectNoCondition(SibConstants.SqlMapper.SQL_GET_ALL_CATEGORY_TOPIC);

                MapSqlParameterSource params = new MapSqlParameterSource();

                String allChildCategory = CommonUtil.getAllChildCategory(subjectId, readObjectNoCondition);
                if (!StringUtil.isNull(allChildCategory)) {
                    List<Integer> listChildCategory = new ArrayList<Integer>();
                    String[] arrChildCategory = allChildCategory.split(",");
                    for (String string : arrChildCategory) {
                        listChildCategory.add(Integer.parseInt(string));
                    }
                    params.addValue("subjectID", listChildCategory);

                }
                params.addValue("userID", userId);
                params.addValue("currentDate", currentDate);
                params.addValue("firstDayOfCurrentWeek", firstDayOfCurrentWeek);

                entityName = SibConstants.SqlMapper.SQL_SIB_GET_ALL_VIDEO_SUBSCRIPTION_BY_CATEGORY;

                readObject = dao.readObjectNamedParameter(entityName, params);
            }

            if (readObject == null) {
                readObject = new ArrayList<Object>();
            }

            JSONArray jsonAraay = new JSONArray(readObject);

            for (int i = 0; i < jsonAraay.length(); i++) {
                JSONObject jsonObj = jsonAraay.getJSONObject(i);
                ObjectMapper mapper = new ObjectMapper();
                Object obj = mapper.readValue(jsonObj.toString(), Object.class);
                addMapVideo(mapListVideo, jsonObj.get("flag").toString(), obj);
            }

        } catch (ParseException | IOException e) {
            logger.error(method + " - error : " + e.getMessage());
        }

        response = new SimpleResponse("true", mapListVideo);
    } catch (Exception e) {
        e.printStackTrace();
        response = new SimpleResponse(SibConstants.FAILURE, "video", "getListVideoSubscription",
                e.getMessage());
    }
    return new ResponseEntity<Response>(response, HttpStatus.OK);
}