private List<MeetingConflictInterface> computeConflicts(
org.hibernate.Session hibSession, MeetingInterface meeting, Long eventId) {
List<MeetingConflictInterface> conflicts =
new ArrayList<EventInterface.MeetingConflictInterface>();
for (Meeting m :
(List<Meeting>)
hibSession
.createQuery(
"select m from Meeting m, Location l "
+ "where m.startPeriod < :stopTime and m.stopPeriod > :startTime and l.ignoreRoomCheck = false and "
+ "m.locationPermanentId = l.permanentId and l.uniqueId = :locationdId and m.meetingDate = :meetingDate and m.uniqueId != :meetingId and m.event.uniqueId != :eventId and m.approvalStatus <= 1")
.setInteger("startTime", meeting.getStartSlot())
.setInteger("stopTime", meeting.getEndSlot())
.setDate("meetingDate", meeting.getMeetingDate())
.setLong("locationdId", meeting.getLocation().getId())
.setLong("meetingId", meeting.getId() == null ? -1 : meeting.getId())
.setLong("eventId", eventId == null ? -1 : eventId)
.list()) {
MeetingConflictInterface conflict = new MeetingConflictInterface();
conflict.setEventId(m.getEvent().getUniqueId());
conflict.setName(m.getEvent().getEventName());
conflict.setType(EventInterface.EventType.values()[m.getEvent().getEventType()]);
conflict.setId(m.getUniqueId());
conflict.setMeetingDate(m.getMeetingDate());
conflict.setDayOfYear(meeting.getDayOfYear());
conflict.setStartSlot(m.getStartPeriod());
conflict.setEndSlot(m.getStopPeriod());
conflict.setStartOffset(m.getStartOffset() == null ? 0 : m.getStartOffset());
conflict.setEndOffset(m.getStopOffset() == null ? 0 : m.getStopOffset());
conflict.setApprovalDate(m.getApprovalDate());
conflict.setApprovalStatus(m.getApprovalStatus());
conflicts.add(conflict);
}
return conflicts;
}
@Override
public SaveOrApproveEventRpcResponse execute(SaveEventRpcRequest request, EventContext context) {
if (request.getEvent().hasContact()
&& (request.getEvent().getContact().getExternalId() == null
|| !request
.getEvent()
.getContact()
.getExternalId()
.equals(context.getUser().getExternalUserId()))) {
switch (request.getEvent().getType()) {
case Special:
case Course:
case Unavailabile:
context.checkPermission(Right.EventLookupContact);
}
}
if (request.getEvent().getId() == null) { // new even
switch (request.getEvent().getType()) {
case Special:
context.checkPermission(Right.EventAddSpecial);
break;
case Course:
context.checkPermission(Right.EventAddCourseRelated);
break;
case Unavailabile:
context.checkPermission(Right.EventAddUnavailable);
break;
default:
throw context.getException();
}
} else { // existing event
context.checkPermission(request.getEvent().getId(), "Event", Right.EventEdit);
}
// Check main contact email
if (request.getEvent().hasContact() && request.getEvent().getContact().hasEmail()) {
try {
new InternetAddress(request.getEvent().getContact().getEmail(), true);
} catch (AddressException e) {
throw new GwtRpcException(
MESSAGES.badEmailAddress(request.getEvent().getContact().getEmail(), e.getMessage()));
}
}
// Check additional emails
if (request.getEvent().hasEmail()) {
String suffix = ApplicationProperty.EmailDefaultAddressSuffix.value();
for (String address : request.getEvent().getEmail().split("[\n,]")) {
String email = address.trim();
if (email.isEmpty()) continue;
if (suffix != null && email.indexOf('@') < 0) email += suffix;
try {
new InternetAddress(email, true);
} catch (AddressException e) {
throw new GwtRpcException(MESSAGES.badEmailAddress(address, e.getMessage()));
}
}
}
org.hibernate.Session hibSession = SessionDAO.getInstance().getSession();
Transaction tx = hibSession.beginTransaction();
try {
Session session = SessionDAO.getInstance().get(request.getSessionId(), hibSession);
Date now = new Date();
Event event = null;
if (request.getEvent().getId() != null) {
event = EventDAO.getInstance().get(request.getEvent().getId(), hibSession);
} else {
switch (request.getEvent().getType()) {
case Special:
event = new SpecialEvent();
break;
case Course:
event = new CourseEvent();
break;
case Unavailabile:
event = new UnavailableEvent();
break;
default:
throw new GwtRpcException(
MESSAGES.failedSaveEventWrongType(request.getEvent().getType().getName(CONSTANTS)));
}
}
SaveOrApproveEventRpcResponse response = new SaveOrApproveEventRpcResponse();
event.setEventName(request.getEvent().getName());
if (event.getEventName() == null
|| event.getEventName().isEmpty()
&& request.getEvent().getType() == EventType.Unavailabile)
event.setEventName(MESSAGES.unavailableEventDefaultName());
event.setEmail(request.getEvent().getEmail());
if (context.hasPermission(Right.EventSetExpiration) || event.getExpirationDate() != null)
event.setExpirationDate(request.getEvent().getExpirationDate());
event.setSponsoringOrganization(
request.getEvent().hasSponsor()
? SponsoringOrganizationDAO.getInstance()
.get(request.getEvent().getSponsor().getUniqueId())
: null);
if (event instanceof UnavailableEvent) {
} else if (event instanceof SpecialEvent) {
event.setMinCapacity(request.getEvent().getMaxCapacity());
event.setMaxCapacity(request.getEvent().getMaxCapacity());
}
if (event.getAdditionalContacts() == null) {
event.setAdditionalContacts(new HashSet<EventContact>());
}
if (context.hasPermission(Right.EventLookupContact)) {
Set<EventContact> existingContacts =
new HashSet<EventContact>(event.getAdditionalContacts());
event.getAdditionalContacts().clear();
if (request.getEvent().hasAdditionalContacts())
for (ContactInterface c : request.getEvent().getAdditionalContacts()) {
if (c.getExternalId() == null) continue;
EventContact contact = null;
for (EventContact x : existingContacts)
if (c.getExternalId().equals(x.getExternalUniqueId())) {
contact = x;
break;
}
if (contact == null) {
contact =
(EventContact)
hibSession
.createQuery("from EventContact where externalUniqueId = :externalId")
.setString("externalId", c.getExternalId())
.setMaxResults(1)
.uniqueResult();
}
if (contact == null) {
contact = new EventContact();
contact.setExternalUniqueId(c.getExternalId());
contact.setFirstName(c.getFirstName());
contact.setMiddleName(c.getMiddleName());
contact.setLastName(c.getLastName());
contact.setAcademicTitle(c.getAcademicTitle());
contact.setEmailAddress(c.getEmail());
contact.setPhone(c.getPhone());
hibSession.save(contact);
}
event.getAdditionalContacts().add(contact);
}
}
EventContact main = event.getMainContact();
if (main == null
|| main.getExternalUniqueId() == null
|| !main.getExternalUniqueId().equals(request.getEvent().getContact().getExternalId())) {
main =
(EventContact)
hibSession
.createQuery("from EventContact where externalUniqueId = :externalId")
.setString("externalId", request.getEvent().getContact().getExternalId())
.setMaxResults(1)
.uniqueResult();
if (main == null) {
main = new EventContact();
main.setExternalUniqueId(request.getEvent().getContact().getExternalId());
}
}
main.setFirstName(request.getEvent().getContact().getFirstName());
main.setMiddleName(request.getEvent().getContact().getMiddleName());
main.setLastName(request.getEvent().getContact().getLastName());
main.setAcademicTitle(request.getEvent().getContact().getAcademicTitle());
main.setEmailAddress(request.getEvent().getContact().getEmail());
main.setPhone(request.getEvent().getContact().getPhone());
hibSession.saveOrUpdate(main);
event.setMainContact(main);
if (event.getNotes() == null) event.setNotes(new HashSet<EventNote>());
if (event.getMeetings() == null) event.setMeetings(new HashSet<Meeting>());
Set<Meeting> remove = new HashSet<Meeting>(event.getMeetings());
TreeSet<Meeting> createdMeetings = new TreeSet<Meeting>();
Set<Meeting> cancelledMeetings = new TreeSet<Meeting>();
Set<Meeting> updatedMeetings = new TreeSet<Meeting>();
for (MeetingInterface m : request.getEvent().getMeetings()) {
Meeting meeting = null;
if (m.getApprovalStatus() == ApprovalStatus.Deleted) {
if (!context.hasPermission(meeting, Right.EventMeetingDelete)
&& context.hasPermission(meeting, Right.EventMeetingCancel)) {
// Cannot delete, but can cancel --> cancel the meeting instead
m.setApprovalStatus(ApprovalStatus.Cancelled);
} else {
continue;
}
}
if (m.getId() != null)
for (Iterator<Meeting> i = remove.iterator(); i.hasNext(); ) {
Meeting x = i.next();
if (m.getId().equals(x.getUniqueId())) {
meeting = x;
i.remove();
break;
}
}
if (meeting != null) {
if (m.getApprovalStatus().ordinal() != meeting.getApprovalStatus()) {
switch (m.getApprovalStatus()) {
case Cancelled:
switch (meeting.getEvent().getEventType()) {
case Event.sEventTypeFinalExam:
case Event.sEventTypeMidtermExam:
if (!context.hasPermission(meeting, Right.EventMeetingCancelExam))
throw new GwtRpcException(
MESSAGES.failedApproveEventNoRightsToCancel(toString(meeting)));
break;
case Event.sEventTypeClass:
if (!context.hasPermission(meeting, Right.EventMeetingCancelClass))
throw new GwtRpcException(
MESSAGES.failedApproveEventNoRightsToCancel(toString(meeting)));
break;
default:
if (!context.hasPermission(meeting, Right.EventMeetingCancel))
throw new GwtRpcException(
MESSAGES.failedApproveEventNoRightsToCancel(toString(meeting)));
break;
}
meeting.setStatus(Meeting.Status.CANCELLED);
meeting.setApprovalDate(now);
hibSession.update(meeting);
cancelledMeetings.add(meeting);
response.addCancelledMeeting(m);
}
} else {
if (m.getStartOffset()
!= (meeting.getStartOffset() == null ? 0 : meeting.getStartOffset())
|| m.getEndOffset()
!= (meeting.getStopOffset() == null ? 0 : meeting.getStopOffset())) {
if (!context.hasPermission(meeting, Right.EventMeetingEdit))
throw new GwtRpcException(
MESSAGES.failedSaveEventCanNotEditMeeting(toString(meeting)));
meeting.setStartOffset(m.getStartOffset());
meeting.setStopOffset(m.getEndOffset());
hibSession.update(meeting);
response.addUpdatedMeeting(m);
updatedMeetings.add(meeting);
}
}
} else {
response.addCreatedMeeting(m);
meeting = new Meeting();
meeting.setEvent(event);
Location location = null;
if (m.hasLocation()) {
if (m.getLocation().getId() != null)
location = LocationDAO.getInstance().get(m.getLocation().getId(), hibSession);
else if (m.getLocation().getName() != null)
location =
Location.findByName(
hibSession, request.getSessionId(), m.getLocation().getName());
}
if (location == null)
throw new GwtRpcException(MESSAGES.failedSaveEventNoLocation(toString(m)));
meeting.setLocationPermanentId(location.getPermanentId());
meeting.setStatus(Meeting.Status.PENDING);
meeting.setApprovalDate(null);
if (!context.hasPermission(location, Right.EventLocation))
throw new GwtRpcException(MESSAGES.failedSaveEventWrongLocation(m.getLocationName()));
if (request.getEvent().getType() == EventType.Unavailabile
&& !context.hasPermission(location, Right.EventLocationUnavailable))
throw new GwtRpcException(
MESSAGES.failedSaveCannotMakeUnavailable(m.getLocationName()));
if (m.getApprovalStatus() == ApprovalStatus.Approved
&& context.hasPermission(location, Right.EventLocationApprove)) {
meeting.setStatus(Meeting.Status.APPROVED);
meeting.setApprovalDate(now);
}
if (context.isPastOrOutside(m.getMeetingDate()))
throw new GwtRpcException(
MESSAGES.failedSaveEventPastOrOutside(getDateFormat().format(m.getMeetingDate())));
if (!context.hasPermission(location, Right.EventLocationOverbook)) {
List<MeetingConflictInterface> conflicts =
computeConflicts(hibSession, m, event.getUniqueId());
if (!conflicts.isEmpty())
throw new GwtRpcException(
MESSAGES.failedSaveEventConflict(toString(m), toString(conflicts.get(0))));
}
m.setApprovalDate(meeting.getApprovalDate());
m.setApprovalStatus(meeting.getApprovalStatus());
meeting.setStartPeriod(m.getStartSlot());
meeting.setStopPeriod(m.getEndSlot());
meeting.setStartOffset(m.getStartOffset());
meeting.setStopOffset(m.getEndOffset());
meeting.setClassCanOverride(true);
meeting.setMeetingDate(m.getMeetingDate());
event.getMeetings().add(meeting);
createdMeetings.add(meeting);
}
// automatic approval
if (meeting.getApprovalDate() == null) {
switch (request.getEvent().getType()) {
case Unavailabile:
case Class:
case FinalExam:
case MidtermExam:
meeting.setStatus(Meeting.Status.APPROVED);
meeting.setApprovalDate(now);
break;
}
}
}
if (!remove.isEmpty()) {
for (Iterator<Meeting> i = remove.iterator(); i.hasNext(); ) {
Meeting m = i.next();
if (!context.hasPermission(m, Right.EventMeetingDelete)) {
if (m.getStatus() == Status.CANCELLED || m.getStatus() == Status.REJECTED) {
i.remove();
continue;
}
throw new GwtRpcException(MESSAGES.failedSaveEventCanNotDeleteMeeting(toString(m)));
}
MeetingInterface meeting = new MeetingInterface();
meeting.setId(m.getUniqueId());
meeting.setMeetingDate(m.getMeetingDate());
meeting.setDayOfWeek(Constants.getDayOfWeek(m.getMeetingDate()));
meeting.setStartTime(m.getStartTime().getTime());
meeting.setStopTime(m.getStopTime().getTime());
meeting.setDayOfYear(
CalendarUtils.date2dayOfYear(session.getSessionStartYear(), m.getMeetingDate()));
meeting.setStartSlot(m.getStartPeriod());
meeting.setEndSlot(m.getStopPeriod());
meeting.setStartOffset(m.getStartOffset() == null ? 0 : m.getStartOffset());
meeting.setEndOffset(m.getStopOffset() == null ? 0 : m.getStopOffset());
meeting.setPast(context.isPastOrOutside(m.getStartTime()));
meeting.setApprovalDate(m.getApprovalDate());
meeting.setApprovalStatus(m.getApprovalStatus());
if (m.getLocation() != null) {
ResourceInterface location = new ResourceInterface();
location.setType(ResourceType.ROOM);
location.setId(m.getLocation().getUniqueId());
location.setName(m.getLocation().getLabel());
location.setSize(m.getLocation().getCapacity());
location.setRoomType(m.getLocation().getRoomTypeLabel());
location.setBreakTime(m.getLocation().getEffectiveBreakTime());
location.setMessage(m.getLocation().getEventMessage());
location.setIgnoreRoomCheck(m.getLocation().isIgnoreRoomCheck());
meeting.setLocation(location);
}
response.addDeletedMeeting(meeting);
}
event.getMeetings().removeAll(remove);
}
EventInterface.DateFormatter df =
new EventInterface.DateFormatter() {
Formats.Format<Date> dfShort = Formats.getDateFormat(Formats.Pattern.DATE_EVENT_SHORT);
Formats.Format<Date> dfLong = Formats.getDateFormat(Formats.Pattern.DATE_EVENT_LONG);
@Override
public String formatFirstDate(Date date) {
return dfShort.format(date);
}
@Override
public String formatLastDate(Date date) {
return dfLong.format(date);
}
};
FileItem attachment = (FileItem) context.getAttribute(UploadServlet.SESSION_LAST_FILE);
boolean attached = false;
if (response.hasCreatedMeetings()) {
EventNote note = new EventNote();
note.setEvent(event);
note.setNoteType(
event.getUniqueId() == null
? EventNote.sEventNoteTypeCreateEvent
: EventNote.sEventNoteTypeAddMeetings);
note.setTimeStamp(now);
note.setUser(context.getUser().getTrueName());
note.setUserId(context.getUser().getTrueExternalUserId());
if (request.hasMessage()) note.setTextNote(request.getMessage());
note.setMeetings(
EventInterface.toString(response.getCreatedMeetings(), CONSTANTS, "\n", df));
note.setAffectedMeetings(createdMeetings);
event.getNotes().add(note);
NoteInterface n = new NoteInterface();
n.setDate(now);
n.setMeetings(note.getMeetings());
n.setUser(context.getUser().getTrueName());
n.setType(NoteInterface.NoteType.values()[note.getNoteType()]);
n.setNote(note.getTextNote());
if (attachment != null) {
note.setAttachedName(attachment.getName());
note.setAttachedFile(attachment.get());
note.setAttachedContentType(attachment.getContentType());
attached = true;
n.setAttachment(attachment.getName());
}
response.addNote(n);
}
if (response.hasUpdatedMeetings()
|| (!response.hasCreatedMeetings()
&& !response.hasDeletedMeetings()
&& !response.hasCancelledMeetings())) {
EventNote note = new EventNote();
note.setEvent(event);
note.setNoteType(EventNote.sEventNoteTypeEditEvent);
note.setTimeStamp(now);
note.setUser(context.getUser().getTrueName());
note.setUserId(context.getUser().getTrueExternalUserId());
note.setAffectedMeetings(updatedMeetings);
if (request.hasMessage()) note.setTextNote(request.getMessage());
if (response.hasUpdatedMeetings())
note.setMeetings(
EventInterface.toString(response.getUpdatedMeetings(), CONSTANTS, "\n", df));
event.getNotes().add(note);
NoteInterface n = new NoteInterface();
n.setDate(now);
n.setMeetings(note.getMeetings());
n.setUser(context.getUser().getTrueName());
n.setType(NoteInterface.NoteType.values()[note.getNoteType()]);
n.setNote(note.getTextNote());
if (attachment != null && !attached) {
note.setAttachedName(attachment.getName());
note.setAttachedFile(attachment.get());
note.setAttachedContentType(attachment.getContentType());
attached = true;
n.setAttachment(attachment.getName());
}
response.addNote(n);
}
if (response.hasDeletedMeetings()) {
EventNote note = new EventNote();
note.setEvent(event);
note.setNoteType(EventNote.sEventNoteTypeDeletion);
note.setTimeStamp(now);
note.setUser(context.getUser().getTrueName());
note.setUserId(context.getUser().getTrueExternalUserId());
if (request.hasMessage()) note.setTextNote(request.getMessage());
note.setMeetings(
EventInterface.toString(response.getDeletedMeetings(), CONSTANTS, "\n", df));
event.getNotes().add(note);
NoteInterface n = new NoteInterface();
n.setDate(now);
n.setMeetings(note.getMeetings());
n.setUser(context.getUser().getTrueName());
n.setType(NoteInterface.NoteType.values()[note.getNoteType()]);
n.setNote(note.getTextNote());
if (attachment != null && !attached) {
note.setAttachedName(attachment.getName());
note.setAttachedFile(attachment.get());
note.setAttachedContentType(attachment.getContentType());
attached = true;
n.setAttachment(attachment.getName());
}
response.addNote(n);
}
if (response.hasCancelledMeetings()) {
EventNote note = new EventNote();
note.setEvent(event);
note.setNoteType(EventNote.sEventNoteTypeCancel);
note.setTimeStamp(now);
note.setUser(context.getUser().getTrueName());
note.setUserId(context.getUser().getTrueExternalUserId());
note.setAffectedMeetings(cancelledMeetings);
if (request.hasMessage()) note.setTextNote(request.getMessage());
note.setMeetings(
EventInterface.toString(response.getCancelledMeetings(), CONSTANTS, "\n", df));
event.getNotes().add(note);
NoteInterface n = new NoteInterface();
n.setDate(now);
n.setMeetings(note.getMeetings());
n.setUser(context.getUser().getTrueName());
n.setType(NoteInterface.NoteType.values()[note.getNoteType()]);
n.setNote(note.getTextNote());
if (attachment != null && !attached) {
note.setAttachedName(attachment.getName());
note.setAttachedFile(attachment.get());
note.setAttachedContentType(attachment.getContentType());
attached = true;
n.setAttachment(attachment.getName());
}
response.addNote(n);
}
if (request.getEvent().getType() == EventType.Course) {
CourseEvent ce = (CourseEvent) event;
ce.setReqAttendance(request.getEvent().hasRequiredAttendance());
if (ce.getRelatedCourses() == null) ce.setRelatedCourses(new HashSet<RelatedCourseInfo>());
else ce.getRelatedCourses().clear();
if (request.getEvent().hasRelatedObjects())
for (RelatedObjectInterface r : request.getEvent().getRelatedObjects()) {
RelatedCourseInfo related = new RelatedCourseInfo();
related.setEvent(ce);
if (r.getSelection() != null) {
related.setOwnerId(r.getUniqueId());
related.setOwnerType(r.getType().ordinal());
related.setCourse(
CourseOfferingDAO.getInstance().get(r.getSelection()[1], hibSession));
} else {
switch (r.getType()) {
case Course:
related.setOwner(CourseOfferingDAO.getInstance().get(r.getUniqueId()));
break;
case Class:
related.setOwner(Class_DAO.getInstance().get(r.getUniqueId()));
break;
case Config:
related.setOwner(InstrOfferingConfigDAO.getInstance().get(r.getUniqueId()));
break;
case Offering:
related.setOwner(InstructionalOfferingDAO.getInstance().get(r.getUniqueId()));
break;
}
}
ce.getRelatedCourses().add(related);
}
}
if (event.getUniqueId() == null) {
hibSession.save(event);
response.setEvent(
EventDetailBackend.getEventDetail(
SessionDAO.getInstance().get(request.getSessionId(), hibSession), event, context));
} else if (event.getMeetings().isEmpty()) {
response.setEvent(
EventDetailBackend.getEventDetail(
SessionDAO.getInstance().get(request.getSessionId(), hibSession), event, context));
response.getEvent().setId(null);
hibSession.delete(event);
} else {
hibSession.update(event);
response.setEvent(
EventDetailBackend.getEventDetail(
SessionDAO.getInstance().get(request.getSessionId(), hibSession), event, context));
}
tx.commit();
new EventEmail(request, response).send(context);
return response;
} catch (Exception ex) {
tx.rollback();
if (ex instanceof GwtRpcException) throw (GwtRpcException) ex;
throw new GwtRpcException(ex.getMessage(), ex);
}
}