public void onSelectedArtistChange(int viewId, int time) {
// check login
if (!userBean.getLoggedIn()) {
return;
}
// execute action
Performance p = performances.get(viewId).get(time);
UltimateFestivalOrganizerSoap ufo = UFOService.getInstance();
if (p.getId() == 0 && p.getArtist().getId() == 0) {
return;
}
// send to server
boolean success = true;
if (p.getId() == 0 && p.getArtist().getId() != 0) {
success = ufo.addPerformance(p);
} else if (p.getId() != 0 && p.getArtist().getId() == 0) {
ufo.deletePerformance(p);
success = true;
} else if (p.getId() != 0 && p.getArtist().getId() != 0) {
success = ufo.updatePerformance(p);
}
// message
FacesContext facesContext = FacesContext.getCurrentInstance();
FacesMessage facesMessage;
if (success) {
facesMessage =
new FacesMessage(FacesMessage.SEVERITY_INFO, "Saved", "Data was saved on the server.");
} else {
facesMessage =
new FacesMessage(
FacesMessage.SEVERITY_ERROR,
"Error",
"The selected artist was invalid. The item will be reset.");
reload();
}
facesContext.addMessage(null, facesMessage);
}
private void reload() {
UltimateFestivalOrganizerSoap ufo = UFOService.getInstance();
venues = ufo.getAllVenues().getVenue();
artists = ufo.getAllButDeletedArtists().getArtist();
// Performances
performances.clear();
if (performancesSessionBean.getSelectedDate() == null) {
return;
}
// fill with new
for (Venue v : venues) {
performances.put(v.getId(), new HashMap<>());
for (int hour = 14; hour <= 23; ++hour) {
Performance p = new Performance();
p.setVenue(v);
Calendar c = new GregorianCalendar();
c.setTime(performancesSessionBean.getSelectedDate());
c.add(Calendar.HOUR_OF_DAY, hour);
p.setDateTime(dateToGregorian(c.getTime()));
Artist a = new Artist();
a.setId(0);
p.setArtist(a);
performances.get(v.getId()).put(hour, p);
}
}
// fill with existing
List<Performance> allPerformances =
ufo.getPerformancesByDate(dateToGregorian(performancesSessionBean.getSelectedDate()))
.getPerformance();
for (Performance p : allPerformances) {
int venueId = p.getVenue().getId();
int hour = p.getDateTime().getHour();
performances.get(venueId).put(hour, p);
}
}