private void updateWeatherForecasts(Event e) throws InvalidInputException, NotFoundException {
if (e.getStatus() != EventStatus.PLANNED) {
return;
}
// Ask new weather forecasts
List<WeatherForecast> newForecasts = weatherForecastFacade.askWeatherForecasts(e.getId());
boolean newForecastsGood = e.areForecastsGood(newForecasts);
if (e.getWeatherForecasts() != null && e.getWeatherForecasts().size() != 0) {
// Check good/ bad
boolean currentForecastsGood = e.areCurrentForecastsGood();
// Disable current weather forecasts
disableWeatherForecasts(e);
// Produce notification if good -> bad, bad -> good
if (newForecastsGood != currentForecastsGood) {
// Produce notification
notificationFacade.createNotificationForWeatherConditions(e.getId(), newForecastsGood);
}
} else if (!newForecastsGood) {
// Produce notification
notificationFacade.createNotificationForWeatherConditions(e.getId(), newForecastsGood);
}
// Update event with new forecasts
e.setWeatherForecasts(newForecasts);
weatherForecastFacade.save(newForecasts);
if (!newForecastsGood && needsSuggestedScheduling(e)) {
// TODO check suggested scheduling
updateSuggestedScheduling(e);
}
}
public void cancel(int eventID) throws BusinessException {
Event e = eventDAO.retrieve(eventID);
e.cancel();
notificationFacade.createNotificationForEventCancel(eventID);
}
/** {@inheritDoc} */
public void updateData(Event e) throws BusinessException {
Event dbEntry = eventDAO.retrieve(e.getId());
// Sets event data
dbEntry.setEventData(e);
notificationFacade.createNotificationForEventChange(e.getId());
// Updates scheduling and checks weather forecasts
updateScheduling(dbEntry, e.getStart(), e.getEnd());
eventDAO.update(dbEntry);
}
private void updateSuggestedScheduling(Event e) throws NotFoundException, InvalidInputException {
List<WeatherForecastBase> suggestion = weatherForecastFacade.askSuggestion(e.getId());
if (suggestion != null) {
e.setSuggestedChangeAvailable(true);
if (!e.isSuggestedChangeProvided()) {
notificationFacade.createNotificationForSuggestedChange(e.getId());
e.setSuggestedChangeProvided(true);
}
} else {
e.setSuggestedChangeAvailable(false);
}
}
