Examples with BwDateTime org.bedework.calfacade.BwDateTime used on opensource projects

Example 6 with BwDateTime

use of org.bedework.calfacade.BwDateTime in project bw-calendar-engine by Bedework.

the class TimeZonesStoreImpl method updateFromTimeZones.

@Override
public UpdateFromTimeZonesInfo updateFromTimeZones(final String colHref, final int limit, final boolean checkOnly, final UpdateFromTimeZonesInfo info) throws CalFacadeException {
    /* Versions < 3.3 don't have recurrences fully implemented so we'll
     * ignore those.
     *
     * Fields that could be affected:
     * Event start + end
     * rdates and exdates
     * Recurrence instances
     *
     */
    if ((info != null) && !(info instanceof UpdateFromTimeZonesInfoInternal)) {
        throw new CalFacadeException(CalFacadeException.illegalObjectClass);
    }
    boolean redo = false;
    final UpdateFromTimeZonesInfoInternal iinfo;
    if (info != null) {
        if (info.getTotalEventsToCheck() == info.getTotalEventsChecked()) {
            redo = true;
        }
        iinfo = (UpdateFromTimeZonesInfoInternal) info;
    } else {
        iinfo = new UpdateFromTimeZonesInfoInternal();
    }
    if (redo || (iinfo.names == null)) {
        String lastmod = null;
        if (redo) {
            lastmod = new LastModified(new DateTime(iinfo.lastmod - 5000)).getValue();
        }
        // Get event ids from db.
        iinfo.lastmod = System.currentTimeMillis();
        if (iinfo.names == null) {
            iinfo.names = new ArrayList<>();
        }
        iinfo.totalEventsChecked = 0;
        iinfo.totalEventsUpdated = 0;
        iinfo.iterator = iinfo.names.iterator();
    }
    for (int i = 0; i < limit; i++) {
        if (!iinfo.iterator.hasNext()) {
            break;
        }
        final String name = iinfo.iterator.next();
        /*
      // See if event needs update
      BwPrincipal owner = svci.getUsersHandler().getPrincipal(ikey.getOwnerHref());

      BwDateTime start = checkDateTimeForTZ(ikey.getStart(), owner, iinfo);
      BwDateTime end = checkDateTimeForTZ(ikey.getEnd(), owner, iinfo);

      if ((start != null) || (end != null)) {
        CoreEventInfo cei = ((Events)svci.getEventsHandler()).getEvent(ikey);
        BwEvent ev = cei.getEvent();

        if (cei != null) {
          iinfo.updatedList.add(new BwEventKey(ev.getColPath(),
                                               ev.getUid(),
                                               ev.getRecurrenceId(),
                                               ev.getName(),
                                               ev.getRecurring()));
          if (!checkOnly) {
            if (start != null) {
              BwDateTime evstart = ev.getDtstart();
              if (debug) {
                trace("Updated start: ev.tzid=" + evstart.getTzid() +
                      " ev.dtval=" + evstart.getDtval() +
                      " ev.date=" + evstart.getDate() +
                      " newdate=" + start.getDate());
              }

              ev.setDtstart(BwDateTime.makeBwDateTime(evstart.getDateType(),
                                                      evstart.getDtval(),
                                                      start.getDate(),
                                                      evstart.getTzid(),
                                                      evstart.getFloating()));
            }
            if (end != null) {
              BwDateTime evend = ev.getDtend();
              if (debug) {
                trace("Updated end: ev.tzid=" + evend.getTzid() +
                      " ev.dtval=" + evend.getDtval() +
                      " ev.date=" + evend.getDate() +
                      " newdate=" + end.getDate());
              }
              ev.setDtend(BwDateTime.makeBwDateTime(evend.getDateType(),
                                                    evend.getDtval(),
                                                    end.getDate(),
                                                    evend.getTzid(),
                                                    evend.getFloating()));
            }

            EventInfo ei = new EventInfo(ev);

            Collection<CoreEventInfo> overrides = cei.getOverrides();
            if (overrides != null) {
              for (CoreEventInfo ocei: overrides) {
                BwEventProxy op = (BwEventProxy)ocei.getEvent();

                ei.addOverride(new EventInfo(op));
              }
            }

            svci.getEventsHandler().update(ei, false, null);
            iinfo.totalEventsUpdated++;
          }
        }
      }
      */
        iinfo.totalEventsChecked++;
    }
    if (debug) {
        trace(iinfo.toString());
    }
    return iinfo;
}

Example 7 with BwDateTime

use of org.bedework.calfacade.BwDateTime in project bw-calendar-engine by Bedework.

the class CalDavParseUtil method parseBwTimeRange.

/**
 * The given node must be a time-range element
 *  <!ELEMENT time-range EMPTY>
 *
 *  <!ATTLIST time-range start CDATA
 *                       end CDATA>
 *
 * e.g.        <C:time-range start="20040902T000000Z"
 *                           end="20040902T235959Z"/>
 *
 * @param nd
 * @param tzid - timezone to use if specified
 * @return TimeRange
 * @throws CalFacadeException
 */
public static BwTimeRange parseBwTimeRange(Node nd, String tzid) throws CalFacadeException {
    BwDateTime start = null;
    BwDateTime end = null;
    NamedNodeMap nnm = nd.getAttributes();
    if ((nnm == null) || (nnm.getLength() == 0)) {
        // Infinite time-range?
        throw new CalFacadeBadRequest("Infinite time range");
    }
    int attrCt = nnm.getLength();
    try {
        Node nmAttr = nnm.getNamedItem("start");
        if (nmAttr != null) {
            attrCt--;
            if (tzid == null) {
                start = BwDateTimeUtil.getDateTimeUTC(nmAttr.getNodeValue());
            } else {
                start = BwDateTimeUtil.getDateTime(nmAttr.getNodeValue(), false, false, tzid);
            }
        }
        nmAttr = nnm.getNamedItem("end");
        if (nmAttr != null) {
            attrCt--;
            if (tzid == null) {
                end = BwDateTimeUtil.getDateTimeUTC(nmAttr.getNodeValue());
            } else {
                end = BwDateTimeUtil.getDateTime(nmAttr.getNodeValue(), false, false, tzid);
            }
        }
    } catch (Throwable t) {
        throw new CalFacadeBadRequest(t);
    }
    if (attrCt != 0) {
        throw new CalFacadeBadRequest();
    }
    return new BwTimeRange(start, end);
}

Example 8 with BwDateTime

use of org.bedework.calfacade.BwDateTime 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);
    }
}

Example 9 with BwDateTime

use of org.bedework.calfacade.BwDateTime in project bw-calendar-engine by Bedework.

the class DtStartPropUpdater method applyUpdate.

@Override
public UpdateResult applyUpdate(final UpdateInfo ui) throws WebdavException {
    try {
        BwEvent ev = ui.getEvent();
        boolean scheduleReply = ev.getScheduleMethod() == ScheduleMethods.methodTypeReply;
        // No dates valid for reply
        DtstartPropType dt = (DtstartPropType) ui.getProp();
        DatesState ds = (DatesState) ui.getState(DatesState.stateName);
        if (ds == null) {
            ds = new DatesState(ev);
            ui.saveState(DatesState.stateName, ds);
        }
        ChangeTableEntry cte = ui.getCte();
        if (ui.isRemove()) {
            if (!scheduleReply && (ev.getEntityType() != IcalDefs.entityTypeTodo)) {
                return new UpdateResult("Entity requires start date");
            }
            cte.setDeleted(ev.getDtstart());
            ds.start = null;
            return UpdateResult.getOkResult();
        }
        if (ui.isAdd()) {
            if (!ev.getNoStart()) {
                return new UpdateResult("Entity already has start date - cannot add");
            }
            ds.start = BwDateTime.makeBwDateTime(dt);
            cte.setAdded(ds.start);
            return UpdateResult.getOkResult();
        }
        /* Changing dtstart - either value or parameters */
        if (ev.getNoStart()) {
            return new UpdateResult("Entity has no start date - cannot change");
        }
        Holder<BwDateTime> resdt = new Holder<BwDateTime>();
        UpdateResult ur = makeDt(ev.getDtstart(), resdt, ui);
        if (!ur.getOk()) {
            return ur;
        }
        if (resdt.value != null) {
            cte.setChanged(ev.getDtstart(), resdt.value);
            ds.start = resdt.value;
        }
        return UpdateResult.getOkResult();
    } catch (CalFacadeException cfe) {
        throw new WebdavException(cfe);
    }
}

Example 10 with BwDateTime

use of org.bedework.calfacade.BwDateTime in project bw-calendar-engine by Bedework.

the class ExdatePropUpdater method applyUpdate.

public UpdateResult applyUpdate(final UpdateInfo ui) throws WebdavException {
    try {
        BwEvent ev = ui.getEvent();
        ChangeTableEntry cte = ui.getCte();
        Set<BwDateTime> evDts = ev.getExdates();
        DateDatetimePropertyType dt = (DateDatetimePropertyType) ui.getProp();
        String dtUTC = XcalUtil.getUTC(dt, ui.getTzs());
        if (ui.isRemove()) {
            removeDt(dtUTC, evDts, cte);
            return UpdateResult.getOkResult();
        }
        BwDateTime prdt = BwDateTime.makeBwDateTime(dt);
        if (ui.isAdd()) {
            addDt(prdt, evDts, cte);
            return UpdateResult.getOkResult();
        }
        /* Changing exdate maybe just changing the parameters (UTC unchanged) or
       * an actual value change. Second case is really a remove and add
       */
        BwDateTime newdt = BwDateTime.makeBwDateTime((DateDatetimePropertyType) ui.getUpdprop());
        if (prdt.getDate().equals(newdt.getDate())) {
            // tzid or date only?
            if (prdt.getTzid().equals(newdt.getTzid()) && (prdt.getDateType() == newdt.getDateType())) {
                // Unchanged
                return UpdateResult.getOkResult();
            } else {
                evDts.remove(prdt);
                evDts.add(newdt);
                cte.addChangedValue(newdt);
            }
        }
        /* Do remove then add */
        removeDt(prdt.getDate(), evDts, cte);
        addDt(newdt, evDts, cte);
        return UpdateResult.getOkResult();
    } catch (WebdavException we) {
        throw we;
    } catch (Throwable t) {
        throw new WebdavException(t);
    }
}