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

Example 61 with DateTime

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

the class EventPeriods method addPeriod.

/**
 * @param pstart
 * @param pend
 * @param type
 * @throws CalFacadeException
 */
public void addPeriod(final BwDateTime pstart, final BwDateTime pend, final int type) throws CalFacadeException {
    // Ignore if times were specified and this period is outside the times
    /* Don't report out of the requested period */
    String dstart;
    String dend;
    if ((pstart.after(end)) || (pend.before(start))) {
        // XXX Should get here - but apparently we do.
        return;
    }
    if (pstart.before(start)) {
        dstart = start.getDate();
    } else {
        dstart = pstart.getDate();
    }
    if (pend.after(end)) {
        dend = end.getDate();
    } else {
        dend = pend.getDate();
    }
    try {
        DateTime psdt = new DateTime(dstart);
        DateTime pedt = new DateTime(dend);
        psdt.setUtc(true);
        pedt.setUtc(true);
        add(new EventPeriod(psdt, pedt, type));
    } catch (Throwable t) {
        throw new CalFacadeException(t);
    }
}

Example 62 with DateTime

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

the class Sharing method share.

@Override
public ShareResultType share(final BwCalendar col, final ShareType share) throws CalFacadeException {
    if (!col.getCanAlias()) {
        throw new CalFacadeForbidden("Cannot share");
    }
    final ShareResultType sr = new ShareResultType();
    final List<String> removePrincipalHrefs = new ArrayList<>();
    final List<AddPrincipal> addPrincipals = new ArrayList<>();
    final String calAddr = principalToCaladdr(getPrincipal());
    final InviteType invite = getInviteStatus(col);
    if (invite.getOrganizer() == null) {
        final OrganizerType org = new OrganizerType();
        org.setHref(calAddr);
        invite.setOrganizer(org);
    }
    final List<InviteNotificationType> notifications = new ArrayList<>();
    boolean addedSharee = false;
    boolean removedSharee = false;
    /* If there are any removal elements in the invite, remove those
     * sharees. We'll flag hrefs as bad if they are not actually sharees.
     *
     * If we do remove a sharee we'll add notifications to the list
     * to send later.
     */
    for (final RemoveType rem : share.getRemove()) {
        final InviteNotificationType n = doRemove(col, rem, calAddr, invite);
        if (n != null) {
            removedSharee = true;
            if ((n.getPreviousStatus() != null) && !n.getPreviousStatus().equals(declineStatus)) {
                // We don't notify if the user had declined
                notifications.add(n);
            }
            sr.addGood(rem.getHref());
            removePrincipalHrefs.add(rem.getHref());
        } else {
            sr.addBad(rem.getHref());
        }
    }
    /* Now deal with the added sharees if there are any.
     */
    for (final SetType set : share.getSet()) {
        final InviteNotificationType n = doSet(col, set, addPrincipals, calAddr, invite);
        if (n != null) {
            addedSharee = true;
            notifications.add(n);
            sr.addGood(set.getHref());
        } else {
            sr.addBad(set.getHref());
        }
    }
    if (!addedSharee && !removedSharee) {
        // Nothing changed
        return sr;
    }
    /* Send any invitations and update the sharing status.
     * If it's a removal and the current status is not
     * accepted then just delete the current invitation
     */
    final Notifications notify = (Notifications) getSvc().getNotificationsHandler();
    sendNotifications: for (final InviteNotificationType in : notifications) {
        final Sharee sh = getSharee(in.getHref());
        final boolean remove = in.getInviteStatus().equals(removeStatus);
        final List<NotificationType> notes = notify.getMatching(in.getHref(), AppleServerTags.inviteNotification);
        if (!Util.isEmpty(notes)) {
            for (final NotificationType n : notes) {
                final InviteNotificationType nin = (InviteNotificationType) n.getNotification();
                if (!nin.getHostUrl().equals(in.getHostUrl())) {
                    continue;
                }
                if (remove) {
                    if (nin.getInviteStatus().equals(noresponseStatus)) {
                        notify.remove(sh.pr, n);
                        continue sendNotifications;
                    }
                } else {
                    notify.remove(sh.pr, n);
                }
            }
        }
        final NotificationType note = new NotificationType();
        note.setDtstamp(new DtStamp(new DateTime(true)).getValue());
        note.setNotification(in);
        notify.send(sh.pr, note);
        /* Add the invite to the set of properties associated with this collection
       * We give it a name consisting of the inviteNotification tag + uid.
       */
        final QName qn = new QName(AppleServerTags.inviteNotification.getNamespaceURI(), AppleServerTags.inviteNotification.getLocalPart() + in.getUid());
        try {
            col.setProperty(NamespaceAbbrevs.prefixed(qn), in.toXml());
        } catch (final CalFacadeException cfe) {
            throw cfe;
        } catch (final Throwable t) {
            throw new CalFacadeException(t);
        }
    }
    if (addedSharee && !col.getShared()) {
        // Mark the collection as shared
        col.setShared(true);
    }
    try {
        col.setQproperty(AppleServerTags.invite, invite.toXml());
        getCols().update(col);
        for (final String principalHref : removePrincipalHrefs) {
            removeAccess(col, principalHref);
        }
        for (final AddPrincipal ap : addPrincipals) {
            setAccess(col, ap);
        }
    } catch (final CalFacadeException cfe) {
        throw cfe;
    } catch (final Throwable t) {
        throw new CalFacadeException(t);
    }
    return sr;
}

Example 63 with DateTime

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

the class Sharing method updateSharingStatus.

/* ====================================================================
   *                   Private methods
   * ==================================================================== */
/* This requires updating the shared calendar to reflect the accept/decline
   * status
   */
private boolean updateSharingStatus(final String sharerHref, final String path, final InviteReplyType reply, final Holder<AccessType> access) throws CalFacadeException {
    pushPrincipal(sharerHref);
    try {
        final BwCalendar col = getCols().get(path);
        if (col == null) {
            // Bad hosturl?
            throw new CalFacadeForbidden(CalFacadeException.shareTargetNotFound);
        }
        /* See if we have an outstanding invite for this user */
        final QName qn = new QName(AppleServerTags.inviteNotification.getNamespaceURI(), AppleServerTags.inviteNotification.getLocalPart() + reply.getInReplyTo());
        final String pname = NamespaceAbbrevs.prefixed(qn);
        final String xmlInvite = col.getProperty(pname);
        if (xmlInvite == null) {
            // No invite
            if (debug) {
                trace("No invite notification on collection with name: " + pname);
            }
            throw new CalFacadeForbidden(CalFacadeException.noInvite);
        }
        /* Remove the invite */
        col.setProperty(pname, null);
        /* Get the invite property and locate and update this sharee */
        final InviteType invite = getInviteStatus(col);
        UserType uentry = null;
        final String invitee = getSvc().getDirectories().normalizeCua(reply.getHref());
        if (invite != null) {
            uentry = invite.finduser(invitee);
        }
        if (uentry == null) {
            if (debug) {
                trace("Cannot find invitee: " + invitee);
            }
            throw new CalFacadeForbidden(CalFacadeException.noInviteeInUsers);
        }
        if (reply.testAccepted()) {
            uentry.setInviteStatus(AppleServerTags.inviteAccepted);
        } else {
            uentry.setInviteStatus(AppleServerTags.inviteDeclined);
        }
        access.value = uentry.getAccess();
        col.setProperty(NamespaceAbbrevs.prefixed(AppleServerTags.invite), invite.toXml());
        getCols().update(col);
        /* Now send the sharer the reply as a notification */
        final NotificationType note = new NotificationType();
        note.setDtstamp(new DtStamp(new DateTime(true)).getValue());
        final InviteReplyType irt = (InviteReplyType) reply.clone();
        note.setNotification(irt);
        /* Fill in the summary (the sharer's summary) on the reply. */
        irt.setSummary(reply.getSummary());
        getSvc().getNotificationsHandler().add(note);
        return irt.testAccepted();
    } catch (final CalFacadeException cfe) {
        throw cfe;
    } catch (final Throwable t) {
        throw new CalFacadeException(t);
    } finally {
        popPrincipal();
    }
}

Example 64 with DateTime

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

the class FreeAndBusyHandler method granulateFreeBusy.

/* ====================================================================
   *                         Private methods
   * ==================================================================== */
/*
  private void addFbcal(Collection<BwCalendar> cals,
                        BwCalendar cal) throws CalFacadeException {
    if (cal.getCalType() == BwCalendar.calTypeCollection) {
      // Leaf
      cals.add(cal);
      return;
    }

    Collection<BwCalendar> chs = getSvc().getCalendarsHandler().getChildren(cal);
    for (BwCalendar ch: chs) {
      addFbcal(cals, ch);
    }
  }
  */
private void granulateFreeBusy(final FbGranulatedResponse fbresp, final BwEvent fb, final BwDateTime start, final BwDateTime end, final BwDuration granularity) throws CalFacadeException {
    DateTime startDt;
    DateTime endDt;
    try {
        startDt = new DateTime(start.getDate());
        endDt = new DateTime(end.getDate());
    } catch (ParseException pe) {
        throw new CalFacadeException(pe);
    }
    if (fb.getDtstart().after(start)) {
    // XXX Should warn - or fill in with tentative?
    // warn("Response start after requested start");
    }
    if (fb.getDtend().before(end)) {
    // XXX Should warn - or fill in with tentative?
    // warn("Response end before requested end");
    }
    fbresp.setStart(start);
    fbresp.setEnd(end);
    Collection<EventPeriod> periods = new ArrayList<EventPeriod>();
    if (fb.getFreeBusyPeriods() != null) {
        for (BwFreeBusyComponent fbcomp : fb.getFreeBusyPeriods()) {
            for (Period p : fbcomp.getPeriods()) {
                DateTime pstart = p.getStart();
                DateTime pend = p.getEnd();
                if (!pend.isUtc()) {
                    pend.setUtc(true);
                }
                /* Adjust for servers sending times outside requested range */
                if (pend.after(endDt)) {
                    pend = endDt;
                }
                if (pstart.before(startDt)) {
                    pstart = startDt;
                }
                if (!pend.after(pstart)) {
                    continue;
                }
                periods.add(new EventPeriod(pstart, pend, fbcomp.getType()));
            }
        }
    }
    GetPeriodsPars gpp = new GetPeriodsPars();
    gpp.periods = periods;
    gpp.startDt = start;
    gpp.dur = granularity;
    BwDateTime bwend = end;
    Collection<EventPeriod> respeps = new ArrayList<EventPeriod>();
    fbresp.eps = respeps;
    // XXX do this better
    int limit = 10000;
    /* endDt is null first time through, then represents end of last
     * segment.
     */
    while ((gpp.endDt == null) || (gpp.endDt.before(bwend))) {
        // }
        if (limit < 0) {
            throw new CalFacadeException("org.bedework.svci.limit.exceeded");
        }
        limit--;
        Collection<?> periodEvents = Granulator.getPeriodsEvents(gpp);
        /* Some events fall in the period. Add an entry.
       * We eliminated cancelled events earler. Now we should set the
       * free/busy type based on the events status.
       */
        DateTime psdt;
        DateTime pedt;
        try {
            psdt = new DateTime(gpp.startDt.getDtval());
            pedt = new DateTime(gpp.endDt.getDtval());
        } catch (ParseException pe) {
            throw new CalFacadeException(pe);
        }
        psdt.setUtc(true);
        pedt.setUtc(true);
        EventPeriod ep = new EventPeriod(psdt, pedt, 0);
        setFreeBusyType(ep, periodEvents);
        respeps.add(ep);
    }
}

Example 65 with DateTime

use of net.fortuna.ical4j.model.DateTime in project openmeetings by apache.

the class TestSendIcalMessage method simpleInvitionIcalLink.

public void simpleInvitionIcalLink() {
    // Create a TimeZone
    TimeZoneRegistry registry = TimeZoneRegistryFactory.getInstance().createRegistry();
    TimeZone timezone = registry.getTimeZone("America/Mexico_City");
    VTimeZone tz = timezone.getVTimeZone();
    // Start Date is on: April 1, 2008, 9:00 am
    java.util.Calendar startDate = new GregorianCalendar();
    startDate.setTimeZone(timezone);
    startDate.set(java.util.Calendar.MONTH, java.util.Calendar.APRIL);
    startDate.set(java.util.Calendar.DAY_OF_MONTH, 1);
    startDate.set(java.util.Calendar.YEAR, 2008);
    startDate.set(java.util.Calendar.HOUR_OF_DAY, 9);
    startDate.set(java.util.Calendar.MINUTE, 0);
    startDate.set(java.util.Calendar.SECOND, 0);
    // End Date is on: April 1, 2008, 13:00
    java.util.Calendar endDate = new GregorianCalendar();
    endDate.setTimeZone(timezone);
    endDate.set(java.util.Calendar.MONTH, java.util.Calendar.APRIL);
    endDate.set(java.util.Calendar.DAY_OF_MONTH, 1);
    endDate.set(java.util.Calendar.YEAR, 2008);
    endDate.set(java.util.Calendar.HOUR_OF_DAY, 13);
    endDate.set(java.util.Calendar.MINUTE, 0);
    endDate.set(java.util.Calendar.SECOND, 0);
    // Create the event
    String eventName = "Progress Meeting";
    DateTime start = new DateTime(startDate.getTime());
    DateTime end = new DateTime(endDate.getTime());
    VEvent meeting = new VEvent(start, end, eventName);
    // add timezone info..
    meeting.getProperties().add(tz.getTimeZoneId());
    // generate unique identifier..
    Uid uid = new Uid(UUID.randomUUID().toString());
    meeting.getProperties().add(uid);
    // add attendees..
    Attendee dev1 = new Attendee(URI.create("mailto:dev1@mycompany.com"));
    dev1.getParameters().add(Role.REQ_PARTICIPANT);
    dev1.getParameters().add(new Cn("Developer 1"));
    meeting.getProperties().add(dev1);
    Attendee dev2 = new Attendee(URI.create("mailto:dev2@mycompany.com"));
    dev2.getParameters().add(Role.OPT_PARTICIPANT);
    dev2.getParameters().add(new Cn("Developer 2"));
    meeting.getProperties().add(dev2);
    // Create a calendar
    net.fortuna.ical4j.model.Calendar icsCalendar = new net.fortuna.ical4j.model.Calendar();
    icsCalendar.getProperties().add(new ProdId("-//Events Calendar//iCal4j 1.0//EN"));
    icsCalendar.getProperties().add(CalScale.GREGORIAN);
    icsCalendar.getProperties().add(Version.VERSION_2_0);
    // Add the event and print
    icsCalendar.getComponents().add(meeting);
    Organizer orger = new Organizer(URI.create("seba.wagner@gmail.com"));
    orger.getParameters().add(new Cn("Sebastian Wagner"));
    meeting.getProperties().add(orger);
    icsCalendar.getProperties().add(Method.REQUEST);
    log.debug(icsCalendar.toString());
    ByteArrayOutputStream bout = new ByteArrayOutputStream();
    CalendarOutputter outputter = new CalendarOutputter();
    try {
        outputter.output(icsCalendar, bout);
        iCalMimeBody = bout.toByteArray();
        sendIcalMessage();
    } catch (Exception e) {
        log.error("Error", e);
    }
}