Examples with Interval com.zimbra.cs.fb.FreeBusy.Interval used on opensource projects

Example 6 with Interval

use of com.zimbra.cs.fb.FreeBusy.Interval in project zm-mailbox by Zimbra.

the class CheckRecurConflicts method getConflicts.

private static UserConflicts getConflicts(FreeBusy fb, List<Instance> instances) throws ServiceException {
    UserConflicts conflicts = new UserConflicts(fb.getName());
    Iterator<Interval> ivalIter = fb.iterator();
    Iterator<Instance> instIter = instances.iterator();
    Interval ival = ivalIter.hasNext() ? ivalIter.next() : null;
    Instance inst = instIter.hasNext() ? instIter.next() : null;
    // f/b status of the previous overlap between instance and interval, if previous and current overlaps
    // are with the same instance
    String prevStatus = null;
    while (ival != null && inst != null) {
        String status = ival.getStatus();
        if (IcalXmlStrMap.FBTYPE_FREE.equals(status)) {
            ival = ivalIter.hasNext() ? ivalIter.next() : null;
            continue;
        }
        if (!inst.hasStart() || !inst.hasEnd()) {
            inst = instIter.hasNext() ? instIter.next() : null;
            prevStatus = null;
            continue;
        }
        long instStart = inst.getStart();
        long instEnd = inst.getEnd();
        long ivalStart = ival.getStart();
        long ivalEnd = ival.getEnd();
        // If instance is before interval, go to next instance.
        if (instEnd <= ivalStart) {
            inst = instIter.hasNext() ? instIter.next() : null;
            prevStatus = null;
            continue;
        }
        // If interval is before instance, go to next interval.
        if (ivalEnd <= instStart) {
            ival = ivalIter.hasNext() ? ivalIter.next() : null;
            prevStatus = null;
            continue;
        }
        // We have an overlap!
        if (prevStatus != null)
            status = FreeBusy.chooseBusier(status, prevStatus);
        conflicts.put(inst, status);
        prevStatus = status;
        // Advance to the next interval or instance.
        if (ivalEnd < instEnd) {
            // Go to the next interval if its end time is earlier than the instance end time, because
            // the next interval may still overlap the same instance.
            ival = ivalIter.hasNext() ? ivalIter.next() : null;
        } else {
            // instEnd >= ivalEnd
            // If instance end time is at or earlier than interval end time, go to the next
            // instance.  Clear prevStatus because we're changing instance.
            inst = instIter.hasNext() ? instIter.next() : null;
            prevStatus = null;
        }
    }
    return conflicts;
}

Example 7 with Interval

use of com.zimbra.cs.fb.FreeBusy.Interval in project zm-mailbox by Zimbra.

the class Appointment method getBusyTimesString.

private static String getBusyTimesString(OperationContext octxt, Mailbox mbox, List<Conflict> list, TimeZone tz, Locale lc, boolean hasMoreConflicts) throws ServiceException {
    StringBuilder sb = new StringBuilder();
    int conflictCount = 0;
    for (Conflict avail : list) {
        if (!avail.isBusy())
            continue;
        // List conflicting appointments and their organizers.
        FreeBusy fb = avail.getFreeBusy();
        List<FBInstance> instances = new ArrayList<FBInstance>();
        for (Iterator<Interval> iter = fb.iterator(); iter.hasNext(); ) {
            Interval interval = iter.next();
            // busy intervals only
            if (Conflict.isBusy(interval.getStatus())) {
                // busy appointments only
                for (FBInstance fbinst : interval.getInstances()) {
                    if (Conflict.isBusy(fbinst.getFreeBusy()))
                        instances.add(fbinst);
                }
            }
        }
        for (FBInstance instance : instances) {
            Date startDate = new Date(instance.getStartTime());
            Date endDate = new Date(instance.getEndTime());
            String start = CalendarMailSender.formatDateTime(startDate, tz, lc);
            sb.append(" * ").append(start);
            String end;
            if (DateTimeUtil.sameDay(startDate, endDate, tz)) {
                end = CalendarMailSender.formatTime(endDate, tz, lc);
                sb.append(" - ").append(end);
            } else {
                end = CalendarMailSender.formatDateTime(endDate, tz, lc);
                sb.append("\r\n   - ").append(end);
            }
            int apptId = instance.getApptId();
            long recurIdDt = instance.getRecurIdDt();
            CalendarItem appt = mbox.getCalendarItemById(octxt, apptId);
            Invite inv = appt.getInviteForRecurId(recurIdDt);
            if (inv != null && inv.hasOrganizer()) {
                ZOrganizer organizer = inv.getOrganizer();
                String orgDispName;
                if (organizer.hasCn())
                    orgDispName = organizer.getCn() + " <" + organizer.getAddress() + ">";
                else
                    orgDispName = organizer.getAddress();
                sb.append(L10nUtil.getMessage(MsgKey.calendarResourceConflictScheduledBy, lc, orgDispName));
            }
            sb.append("\r\n");
            conflictCount++;
        }
    }
    if (hasMoreConflicts)
        sb.append(" * ...\r\n");
    return sb.toString();
}