Examples with Date net.fortuna.ical4j.model.Date used on opensource projects

Example 1 with Date

use of net.fortuna.ical4j.model.Date in project bw-calendar-engine by Bedework.

the class BwDateTime method addDuration.

private BwDateTime addDuration(final Dur val) throws CalFacadeException {
    DtEnd dtEnd;
    java.util.Date endDt = val.getTime(makeDate());
    DtStart dtStart = makeDtStart(Timezones.getTzRegistry());
    if (getDateType()) {
        dtEnd = new DtEnd(new Date(endDt));
        addIcalParameter(dtEnd, Value.DATE);
    } else {
        DateTime d = new DateTime(endDt);
        Parameter tzid = getIcalParameter(dtStart, "TZID");
        if (tzid != null) {
            DateTime sd = (DateTime) dtStart.getDate();
            d.setTimeZone(sd.getTimeZone());
        }
        // dtEnd = new DtEnd(d, dtStart.isUtc());
        dtEnd = new DtEnd(d);
        if (tzid != null) {
            addIcalParameter(dtEnd, tzid);
        } else if (dtStart.isUtc()) {
            dtEnd.setUtc(true);
        }
    }
    return makeBwDateTime(dtEnd);
}

Example 2 with Date

use of net.fortuna.ical4j.model.Date in project bw-calendar-engine by Bedework.

the class RecurRuleComponents method fromEventXrules.

private static Collection<RecurRuleComponents> fromEventXrules(BwEvent ev, Collection<String> rules) throws CalFacadeException {
    Collection<RecurRuleComponents> rrcs = new ArrayList<RecurRuleComponents>();
    if (!ev.isRecurringEntity()) {
        return rrcs;
    }
    if (rules == null) {
        return rrcs;
    }
    try {
        for (String rule : rules) {
            RecurRuleComponents rrc = new RecurRuleComponents();
            Recur recur = new Recur(rule);
            rrc.setRule(rule);
            rrc.setFreq(Freq.valueOf(recur.getFrequency()));
            Date until = recur.getUntil();
            if (until != null) {
                rrc.setUntil(until);
            } else {
                rrc.setCount(recur.getCount());
            }
            rrc.setInterval(recur.getInterval());
            rrc.setBySecond(checkNumList(recur.getSecondList()));
            rrc.setByMinute(checkNumList(recur.getMinuteList()));
            rrc.setByHour(checkNumList(recur.getHourList()));
            /* Group by position */
            Collection wds = recur.getDayList();
            if (wds != null) {
                HashMap<Integer, Collection<String>> hm = new HashMap<Integer, Collection<String>>();
                for (Object o : wds) {
                    WeekDay wd = (WeekDay) o;
                    Collection<String> c = hm.get(wd.getOffset());
                    if (c == null) {
                        c = new ArrayList<>();
                        hm.put(wd.getOffset(), c);
                    }
                    c.add(wd.getDay().name());
                }
                final Collection<PosDays> pds = new ArrayList<>();
                final Set<Integer> poss = hm.keySet();
                for (final Integer pos : poss) {
                    pds.add(new PosDays(pos, hm.get(pos)));
                }
                rrc.setByDay(pds);
            }
            rrc.setByMonthDay(checkNumList(recur.getMonthDayList()));
            rrc.setByYearDay(checkNumList(recur.getYearDayList()));
            rrc.setByWeekNo(checkNumList(recur.getWeekNoList()));
            rrc.setByMonth(checkNumList(recur.getMonthList()));
            rrc.setBySetPos(checkNumList(recur.getSetPosList()));
            if (recur.getWeekStartDay() != null) {
                rrc.setWkst(recur.getWeekStartDay().name());
            }
            rrcs.add(rrc);
        }
    } catch (Throwable t) {
        throw new CalFacadeException(t);
    }
    return rrcs;
}

Example 3 with Date

use of net.fortuna.ical4j.model.Date in project bw-calendar-engine by Bedework.

the class RecurUtil method getLatestRecurrenceDate.

/**
 * Return the absolute latest end date for this event. Note that
 * exclusions may mean the actual latest date is earlier.
 *
 * @param evprops
 * @param vstart
 * @param enddt
 * @param d
 * @param maxRangeEnd
 * @return date
 * @throws CalFacadeException
 */
private static Date getLatestRecurrenceDate(final PropertyList evprops, final DtStart vstart, final DtEnd enddt, final Duration d, final Date maxRangeEnd) throws CalFacadeException {
    boolean debug = getLog().isDebugEnabled();
    try {
        Date start = vstart.getDate();
        Date until = null;
        /* Get the duration of the event to get us past the end
       */
        Dur dur;
        if (d != null) {
            dur = d.getDuration();
        } else {
            Date evend;
            if (enddt == null) {
                evend = start;
            } else {
                evend = enddt.getDate();
            }
            dur = new Dur(start, evend);
        }
        /* Make a new duration incremented a little to avoid any boundary
          conditions */
        if (dur.getWeeks() != 0) {
            dur = new Dur(dur.getWeeks() + 1);
        } else {
            dur = new Dur(dur.getDays() + 1, dur.getHours(), dur.getMinutes(), dur.getSeconds());
        }
        PropertyList rrules = evprops.getProperties(Property.RRULE);
        PropertyList rdts = evprops.getProperties(Property.RDATE);
        if ((rrules == null) && (rdts == null)) {
            // Not a recurring event
            return null;
        }
        if (rrules != null) {
            Iterator rit = rrules.iterator();
            while (rit.hasNext()) {
                RRule r = (RRule) rit.next();
                Date nextUntil = getLastDate(r.getRecur(), start, maxRangeEnd);
                if (nextUntil == null) {
                    /* We have a rule without an end date so it's infinite.
             */
                    return null;
                }
                if (debug) {
                    debugMsg("Last date for recur=" + nextUntil);
                }
                if ((until == null) || (nextUntil.after(until))) {
                    until = nextUntil;
                }
            }
            /* We have some rules - none have an end date so it's infinite.
         */
            if (until == null) {
                // infinite
                return null;
            }
        }
        if (rdts != null) {
            // Get the latest date from each
            // XXX are these sorted?
            Iterator rit = rdts.iterator();
            while (rit.hasNext()) {
                RDate r = (RDate) rit.next();
                if (Value.PERIOD.equals(r.getParameter(Parameter.VALUE))) {
                    PeriodList pl = r.getPeriods();
                    Iterator it = pl.iterator();
                    while (it.hasNext()) {
                        Period p = (Period) it.next();
                        // Not sure if a single date gives a null end
                        Date nextUntil = p.getEnd();
                        if (nextUntil == null) {
                            nextUntil = p.getStart();
                        }
                        if ((until == null) || (nextUntil.after(until))) {
                            until = nextUntil;
                        }
                    }
                } else {
                    // date or datetime
                    DateList startDates = r.getDates();
                    for (int j = 0; j < startDates.size(); j++) {
                        Date startDate = (Date) startDates.get(j);
                        Date endDate = new Date(dur.getTime(startDate));
                        if ((until == null) || (endDate.after(until))) {
                            until = endDate;
                        }
                    }
                }
            }
        }
        if (debug) {
            debugMsg("Last date before fix=" + until);
        }
        /* Now add the duration of the event to get us past the end
       */
        if (until instanceof DateTime) {
            until = new DateTime(dur.getTime(until));
            ((DateTime) until).setUtc(true);
        } else {
            until = new Date(dur.getTime(until));
        }
        if (debug) {
            debugMsg("Last date after fix=" + until);
        }
        return until;
    } catch (Throwable t) {
        throw new CalFacadeException(t);
    }
}

Example 4 with Date

use of net.fortuna.ical4j.model.Date in project bw-calendar-engine by Bedework.

the class ToXEvent method doRecurring.

/**
 * Build recurring properties from event.
 *
 * @param pattern
 * @param compCl - component class for pattern matching
 * @param val
 * @param pl
 * @throws CalFacadeException
 */
public static void doRecurring(final BaseComponentType pattern, final Class compCl, final BwEvent val, final List<JAXBElement<? extends BasePropertyType>> pl) throws CalFacadeException {
    try {
        if (emit(pattern, compCl, RrulePropType.class) && val.hasRrules()) {
            for (String s : val.getRrules()) {
                RRule rule = new RRule();
                rule.setValue(s);
                Recur r = rule.getRecur();
                RecurType rt = new RecurType();
                rt.setFreq(FreqRecurType.fromValue(r.getFrequency()));
                if (r.getCount() > 0) {
                    rt.setCount(BigInteger.valueOf(r.getCount()));
                }
                Date until = r.getUntil();
                if (until != null) {
                    UntilRecurType u = new UntilRecurType();
                    /*
            if (until instanceof DateTime) {
              u.setDateTime(until.toString());
            } else {
              u.setDate(until.toString());
            }
            */
                    XcalUtil.initUntilRecur(u, until.toString());
                }
                if (r.getInterval() > 0) {
                    rt.setInterval(String.valueOf(r.getInterval()));
                }
                listFromNumberList(rt.getBysecond(), r.getSecondList());
                listFromNumberList(rt.getByminute(), r.getMinuteList());
                listFromNumberList(rt.getByhour(), r.getHourList());
                if (r.getDayList() != null) {
                    List<String> l = rt.getByday();
                    for (WeekDay wd : r.getDayList()) {
                        l.add(wd.getDay().name());
                    }
                }
                listFromNumberList(rt.getByyearday(), r.getYearDayList());
                intlistFromNumberList(rt.getBymonthday(), r.getMonthDayList());
                listFromNumberList(rt.getByweekno(), r.getWeekNoList());
                intlistFromNumberList(rt.getBymonth(), r.getMonthList());
                bigintlistFromNumberList(rt.getBysetpos(), r.getSetPosList());
                RrulePropType rrp = new RrulePropType();
                rrp.setRecur(rt);
                pl.add(of.createRrule(rrp));
            }
        }
    /*
      if (emit(pattern, compCl, ExrulePropType.class) &&
          val.hasExrules()) {
        for(String s: val.getExrules()) {
          ExRule rule = new ExRule();
          rule.setValue(s);

          pl.add(rule);
        }
      }

      if (emit(pattern, compCl, RdatePropType.class) {
        makeDlp(false, val.getRdates(), pl);
      }

      if (emit(pattern, compCl, ExdatePropType.class) {
        makeDlp(true, val.getExdates(), pl);
      }
      */
    // } catch (CalFacadeException cfe) {
    // throw cfe;
    } catch (Throwable t) {
        throw new CalFacadeException(t);
    }
}

Example 5 with Date

use of net.fortuna.ical4j.model.Date in project bw-calendar-engine by Bedework.

the class BwUpdates method validateDates.

private UpdateResult validateDates(final EventInfo ei) throws WebdavException {
    DatesState ds = (DatesState) state.get(DatesState.stateName);
    if (ds == null) {
        return UpdateResult.getOkResult();
    }
    BwEvent ev = ei.getEvent();
    boolean task = ev.getEntityType() == IcalDefs.entityTypeTodo;
    PropertyInfoIndex endPi;
    ChangeTable chg = ei.getChangeset(userHref);
    if (task) {
        endPi = PropertyInfoIndex.DUE;
    } else {
        endPi = PropertyInfoIndex.DTEND;
    }
    try {
        boolean scheduleReply = ev.getScheduleMethod() == ScheduleMethods.methodTypeReply;
        if (ds.start == null) {
            if (!scheduleReply && !task) {
                return new UpdateResult("org.bedework.error.nostartdate");
            }
            /* A todo can have no date and time. set start to now, end to
         * many years from now and the noStart flag.
         *
         * Such an entry has to appear only on the current day.
         */
            if (ds.end != null) {
                ds.start = ds.end;
            } else {
                Date now = new Date(new java.util.Date().getTime());
                DtStart dtStart = new DtStart(now);
                dtStart.getParameters().add(Value.DATE);
                ds.start = BwDateTime.makeBwDateTime(dtStart);
            }
            if (!ev.getNoStart() || !CalFacadeUtil.eqObjval(ev.getDtstart(), ds.start)) {
                chg.changed(PropertyInfoIndex.DTSTART, ev.getDtstart(), null);
                ev.setDtstart(ds.start);
                ev.setNoStart(true);
            }
        } else if (ev.getNoStart() || !ds.start.equals(ev.getDtstart())) {
            chg.changed(PropertyInfoIndex.DTSTART, ev.getDtstart(), ds.start);
            ev.setNoStart(false);
            ev.setDtstart(ds.start);
        }
        char endType = StartEndComponent.endTypeNone;
        if (ds.end != null) {
            if ((ev.getEndType() != StartEndComponent.endTypeDate) || !CalFacadeUtil.eqObjval(ev.getDtend(), ds.end)) {
                chg.changed(endPi, ev.getDtend(), ds.end);
                endType = StartEndComponent.endTypeDate;
                ev.setDtend(ds.end);
            }
        } else if (scheduleReply || task) {
            // about 10 years
            Dur years = new Dur(520);
            Date now = new Date(new java.util.Date().getTime());
            DtEnd dtEnd = new DtEnd(new Date(years.getTime(now)));
            dtEnd.getParameters().add(Value.DATE);
            ds.end = BwDateTime.makeBwDateTime(dtEnd);
            if (!CalFacadeUtil.eqObjval(ev.getDtend(), ds.end)) {
                chg.changed(endPi, ev.getDtend(), ds.end);
                ev.setDtend(ds.end);
            }
        }
        /**
         * If we were given a duration store it in the event and calculate
         *          an end to the event - which we should not have been given.
         */
        if (ds.duration != null) {
            if (endType != StartEndComponent.endTypeNone) {
                if (ev.getEntityType() == IcalDefs.entityTypeFreeAndBusy) {
                // Apple is sending both - duration indicates the minimum
                // freebusy duration. Ignore for now.
                } else {
                    return new UpdateResult(CalFacadeException.endAndDuration);
                }
            }
            endType = StartEndComponent.endTypeDuration;
            if (!ds.duration.equals(ev.getDuration())) {
                chg.changed(PropertyInfoIndex.DURATION, ev.getDuration(), ds.duration);
                ev.setDuration(ds.duration);
            }
            ev.setDtend(BwDateTime.makeDateTime(ev.getDtstart().makeDtStart(), ev.getDtstart().getDateType(), new Dur(ds.duration)));
        } else if (!scheduleReply && (endType == StartEndComponent.endTypeNone) && !task) {
            /* No duration and no end specified.
         * Set the end values to the start values + 1 for dates
         */
            boolean dateOnly = ev.getDtstart().getDateType();
            Dur dur;
            if (dateOnly) {
                // 1 day
                dur = new Dur(1, 0, 0, 0);
            } else {
                // No duration
                dur = new Dur(0, 0, 0, 0);
            }
            BwDateTime bwDtEnd = BwDateTime.makeDateTime(ev.getDtstart().makeDtStart(), dateOnly, dur);
            if (!CalFacadeUtil.eqObjval(ev.getDtend(), bwDtEnd)) {
                chg.changed(endPi, ev.getDtend(), bwDtEnd);
                ev.setDtend(bwDtEnd);
            }
        }
        if ((endType != StartEndComponent.endTypeDuration) && (ev.getDtstart() != null) && (ev.getDtend() != null)) {
            // Calculate a duration
            String durVal = BwDateTime.makeDuration(ev.getDtstart(), ev.getDtend()).toString();
            if (!durVal.equals(ev.getDuration())) {
                chg.changed(PropertyInfoIndex.DURATION, ev.getDuration(), durVal);
                ev.setDuration(durVal);
            }
        }
        ev.setEndType(endType);
        return UpdateResult.getOkResult();
    } catch (CalFacadeException cfe) {
        throw new WebdavException(cfe);
    }
}