/**
* Prüfe, ob eine Ressource für ein bestimmten Appointment reserviert ist.
*
* @param alloc
* @param when
* @return <code>true</code>, wenn die Ressource reserviert ist. <code>false</code> sonst
*/
private boolean isReserved(Allocatable alloc, Appointment when) {
Reservation reservation = when.getReservation();
Appointment[] restrictions = reservation.getRestriction(alloc);
for (int restIt = 0, restLen = restrictions.length; restIt < restLen; restIt++) {
if (when.equals(restrictions[restIt])) return true;
}
return (restrictions.length == 0);
}
/**
* add attenddees if system property ical4j.validation.relaxed is set ony
*
* @param appointment
* @param properties
*/
private void addAttendees(
Appointment appointment,
PropertyList properties,
boolean doExportAsMeeting,
String exportAttendeesParticipationStatus) {
if (!doExportAsMeeting) return;
Allocatable[] persons = appointment.getReservation().getAllocatablesFor(appointment);
for (Allocatable person : persons) {
if (!person.isPerson()) {
continue;
}
String email = null;
Attribute attr = person.getClassification().getAttribute(exportAttendeesAttribute);
if (attr != null && person.getClassification().getValue(attr) != null)
email = person.getClassification().getValue(attr).toString().trim();
// determine if person has email attribute
if (email != null && email.length() > 0) {
try {
Attendee attendee = new Attendee(new URI(email));
attendee.getParameters().add(Role.REQ_PARTICIPANT);
attendee.getParameters().add(new Cn(person.getName(raplaLocale.getLocale())));
attendee.getParameters().add(new PartStat(exportAttendeesParticipationStatus));
properties.add(attendee);
} catch (URISyntaxException e) {
throw new IllegalArgumentException(e);
}
}
}
}
/**
* add organizer to properties
*
* @param appointment
* @param properties
*/
private void addOrganizer(
Appointment appointment, PropertyList properties, boolean doExportAsMeeting) {
// means we do not export attendees so we do not have a meeting
if (!doExportAsMeeting) return;
final User owner = appointment.getReservation().getOwner();
try {
Organizer organizer = null;
if (owner.getEmail() != null && owner.getEmail().trim().length() > 0) {
try {
final URI uri = new URI("MAILTO:" + owner.getEmail().trim());
organizer = new Organizer(uri);
} catch (URISyntaxException e) {
}
}
if (organizer == null) {
organizer = new Organizer("MAILTO:" + URLEncoder.encode(owner.getUsername(), "UTF-8"));
}
if (!"".equals(owner.getName())) organizer.getParameters().add(new Cn(owner.getName()));
properties.add(organizer);
} catch (URISyntaxException e) {
throw new IllegalArgumentException(e);
} catch (UnsupportedEncodingException e) {
throw new IllegalArgumentException(e);
}
}
/**
* Erstellt anhand des übergebenen Appointment-Objekts einen iCalendar-Event.
*
* @param appointment Ein Rapla Appointment.
* @return Ein iCalendar-Event mit den Daten des Appointments.
*/
private VEvent createVEvent(
Appointment appointment,
boolean doExportAsMeeting,
String exportAttendeesParticipationStatus) {
PropertyList properties = new PropertyList();
boolean isAllDayEvent = appointment.isWholeDaysSet();
addDateStampToEvent(appointment, properties);
addCreateDateToEvent(appointment, properties);
addStartDateToEvent(appointment, properties, isAllDayEvent);
addLastModifiedDateToEvent(appointment, properties);
addEndDateToEvent(appointment, properties, isAllDayEvent);
addEventNameToEvent(appointment, properties);
addDescriptionToEvent(appointment, properties);
addUidToEvent(appointment, properties);
addLocationToEvent(appointment, properties);
addCategories(appointment, properties);
addOrganizer(appointment, properties, doExportAsMeeting);
addAttendees(appointment, properties, doExportAsMeeting, exportAttendeesParticipationStatus);
addRepeatings(appointment, properties);
VEvent event = new VEvent(properties);
return event;
}
public AppointmentList getNextFreeAppointments(int numRequired) {
AppointmentList tempAppts = new AppointmentList();
Iterator<Appointment> iter = collection.iterator();
Appointment currentAppt;
while (iter.hasNext()) {
currentAppt = iter.next();
if (currentAppt.getPatient() == null) {
// add to the new list of free appts
tempAppts.collection.add(currentAppt);
}
if (tempAppts.collection.size() == numRequired) {
return tempAppts;
}
}
return tempAppts; // But it will be incomplete
}
/**
* Fügt einem iCal-Event das Startdatum aus dem übergebenen Appointment-Objekt hinzu.
*
* @param appointment
*/
private void addStartDateToEvent(
Appointment appointment, PropertyList properties, boolean isAllDayEvent) {
Date startDate = appointment.getStart();
if (isAllDayEvent) {
DtStart start = getDtStartFromAllDayEvent(startDate, calendar);
properties.add(start);
} else {
if (appointment.getRepeating() == null) {
DtStart start = new DtStart(convertRaplaLocaleToUTC(startDate));
start.setUtc(true);
properties.add(start);
} else {
DtStart start = getStartDateProperty(startDate);
properties.add(start);
}
}
}
/**
* Fügt einem iCal-Event das Enddatum aus dem übergebenen Appointment-Objekt hinzu.
*
* @param appointment
*/
private void addEndDateToEvent(
Appointment appointment, PropertyList properties, boolean isAllDayEvent) {
Date endDate = appointment.getEnd();
java.util.Calendar calendar = java.util.Calendar.getInstance();
if (isAllDayEvent) {
DtEnd end = getDtEndFromAllDayEvent(endDate, calendar);
properties.add(end);
} else {
if (appointment.getRepeating() == null) {
DtEnd end = new DtEnd(convertRaplaLocaleToUTC(endDate));
end.setUtc(true);
properties.add(end);
} else {
DtEnd end = getEndDateProperty(endDate);
properties.add(end);
}
}
}
/**
* Fügt einem iCal-Event den Termin-Namen aus dem übergebenen Appointment-Objekt hinzu.
*
* @param appointment
*/
private void addEventNameToEvent(Appointment appointment, PropertyList properties) {
Reservation reservation = appointment.getReservation();
final Locale locale = raplaLocale.getLocale();
String eventDescription = NameFormatUtil.getExportName(appointment, locale);
if (reservation
.getClassification()
.getType()
.getAnnotation(DynamicTypeAnnotations.KEY_NAME_FORMAT_EXPORT)
== null) {
eventDescription += getAttendeeString(appointment);
}
properties.add(new Summary(eventDescription));
}
/**
* Fügt einem iCal-Event den Ort aus dem übergebenen Appointment-Objekt hinzu.
*
* @param appointment
*/
private void addLocationToEvent(Appointment appointment, PropertyList properties) {
Allocatable[] allocatables = appointment.getReservation().getAllocatablesFor(appointment);
StringBuffer buffer = new StringBuffer();
for (Allocatable alloc : allocatables) {
if (hasLocationType) {
if (alloc.getClassification().getType().getAnnotation(DynamicTypeAnnotations.KEY_LOCATION)
== null) {
continue;
}
} else if (alloc.isPerson()) {
continue;
}
if (buffer.length() > 0) {
buffer.append(", ");
}
buffer.append(alloc.getName(raplaLocale.getLocale()));
}
properties.add(new Location(buffer.toString()));
}
private void addDescriptionToEvent(Appointment appointment, PropertyList properties) {
Reservation reservation = appointment.getReservation();
String eventDescription;
if (reservation
.getClassification()
.getType()
.getAnnotation(DynamicTypeAnnotations.KEY_DESCRIPTION_FORMAT_EXPORT)
!= null) {
eventDescription =
reservation.format(
raplaLocale.getLocale(),
DynamicTypeAnnotations.KEY_DESCRIPTION_FORMAT_EXPORT,
appointment);
} else {
eventDescription = null;
}
if (eventDescription != null) {
properties.add(new Description(eventDescription));
}
}
public String getAttendeeString(Appointment appointment) {
String attendeeString = "";
Reservation raplaReservation = appointment.getReservation();
Allocatable[] raplaPersons = raplaReservation.getPersons();
for (int i = 0; i < raplaPersons.length; i++) {
if (!isReserved(raplaPersons[i], appointment)) continue;
attendeeString += raplaPersons[i].getName(raplaLocale.getLocale());
attendeeString = attendeeString.trim();
if (i != raplaPersons.length - 1) {
attendeeString += ", ";
} else {
attendeeString = " [" + attendeeString + "]";
}
}
return attendeeString;
}
/**
* Fügt einem iCal-Event das Erstelldatum aus dem übergebenen Appointment-Objekt hinzu.
*
* @param appointment
*/
private void addCreateDateToEvent(Appointment appointment, PropertyList properties) {
Date createTime = appointment.getReservation().getCreateTime();
properties.add(new Created(convertRaplaLocaleToUTC(createTime)));
}
/**
* Fügt die Kategorien hinzu.
*
* @param appointment Ein Rapla Appointment.
*/
private void addCategories(Appointment appointment, PropertyList properties) {
Classification cls = appointment.getReservation().getClassification();
Categories cat = new Categories();
cat.getCategories().add(cls.getType().getName(raplaLocale.getLocale()));
properties.add(cat);
}
/**
* Fügt die Wiederholungen des übergebenen Appointment-Objekts dem übergebenen
* Event-Objekt hinzu.
*
* @param appointment Ein Rapla Appointment.
*/
private void addRepeatings(Appointment appointment, PropertyList properties) {
Repeating repeating = appointment.getRepeating();
if (repeating == null) {
return;
}
// This returns the strings DAYLY, WEEKLY, MONTHLY, YEARLY
String type = repeating.getType().toString().toUpperCase();
Recur recur;
// here is evaluated, if a COUNT is set in Rapla, or an enddate is
// specified
if (repeating.getNumber() == -1) {
recur = new Recur(type, -1);
} else if (repeating.isFixedNumber()) {
recur = new Recur(type, repeating.getNumber());
} else {
net.fortuna.ical4j.model.Date endDate = new net.fortuna.ical4j.model.Date(repeating.getEnd());
// TODO do we need to translate the enddate in utc?
recur = new Recur(type, endDate);
}
if (repeating.isDaily()) {
// DAYLY -> settings : intervall
recur.setInterval(repeating.getInterval());
} else if (repeating.isWeekly()) {
// WEEKLY -> settings : every nTh Weekday
recur.setInterval(repeating.getInterval());
calendar.setTime(appointment.getStart());
recur.getDayList().add(WeekDay.getWeekDay(calendar));
} else if (repeating.isMonthly()) {
// MONTHLY -> settings : every nTh Weekday
recur.setInterval(repeating.getInterval());
calendar.setTime(appointment.getStart());
int weekofmonth =
Math.round(calendar.get(java.util.Calendar.DAY_OF_MONTH) / DateTools.DAYS_PER_WEEK) + 1;
recur.getDayList().add(new WeekDay(WeekDay.getWeekDay(calendar), weekofmonth));
} else if (repeating.isYearly()) {
// YEARLY -> settings : every nTh day mTh Monthname
calendar.setTime(appointment.getStart());
calendar.get(java.util.Calendar.DAY_OF_YEAR);
} else {
getLogger().warn("Invalid data in recurrency rule!");
}
properties.add(new RRule(recur));
// bugfix - if rapla has no exceptions, an empty EXDATE: element is
// produced. This may bother some iCal tools
if (repeating.getExceptions().length == 0) {
return;
}
// Add exception dates
// DateList dl = new DateList(Value.DATE);
ExDate exDate = new ExDate();
TimeZoneRegistry registry = TimeZoneRegistryFactory.getInstance().createRegistry();
net.fortuna.ical4j.model.TimeZone tz = registry.getTimeZone(timeZone.getID());
// rku: use seperate EXDATE for each exception
for (Iterator<Date> itExceptions = Arrays.asList(repeating.getExceptions()).iterator();
itExceptions.hasNext(); ) {
// DateList dl = new DateList(Value.DATE);
Date date = itExceptions.next();
// dl.add(new net.fortuna.ical4j.model.Date( date));
java.util.Calendar cal = raplaLocale.createCalendar();
cal.setTime(date);
int year = cal.get(java.util.Calendar.YEAR);
int day_of_year = cal.get(java.util.Calendar.DAY_OF_YEAR);
cal.setTime(appointment.getStart());
cal.set(java.util.Calendar.YEAR, year);
cal.set(java.util.Calendar.DAY_OF_YEAR, day_of_year);
int offset =
(int) (tz.getOffset(DateTools.cutDate(date).getTime()) / DateTools.MILLISECONDS_PER_HOUR);
cal.add(java.util.Calendar.HOUR, -offset);
Date dateToSave = cal.getTime();
net.fortuna.ical4j.model.DateTime dateTime = new net.fortuna.ical4j.model.DateTime();
dateTime.setTime(dateToSave.getTime());
exDate.getDates().add(dateTime);
}
exDate.setTimeZone(tz);
properties.add(exDate);
// properties.add(new ExDate(dl));
}
/**
* Fuegt dem Termin den DTSTAMP hinzu lt. rfc muss dies dem Erstellungdatum des Objektes
* entsprechen. Da dies jedoch den Import erschwert und sinnlos ist, wird es auf das letzte
* Modifizierungsdatum geschrieben.
*/
private void addLastModifiedDateToEvent(Appointment appointment, PropertyList properties) {
Date lastChange = appointment.getReservation().getLastChanged();
properties.add(new DtStamp(convertRaplaLocaleToUTC(lastChange)));
}