/*
* (non-Javadoc)
*
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((appt == null) ? 0 : appt.getKey());
result = prime * result + ((getInstanceTime() == null) ? 0 : getInstanceTime().hashCode());
return result;
}
/** if the reminder instance is a todo, then mark it as done/complete */
@Override
public void do_todo(boolean delete) {
if (appt != null)
try {
AppointmentModel.getReference().do_todo(appt.getKey(), delete);
} catch (Exception e) {
Errmsg.getErrorHandler().errmsg(e);
}
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
ApptReminderInstance other = (ApptReminderInstance) obj;
if (appt == null) {
if (other.appt != null) return false;
} else if (appt.getKey() != other.appt.getKey()) {
return false;
}
if (getInstanceTime() == null) {
if (other.getInstanceTime() != null) return false;
} else if (!getInstanceTime().equals(other.getInstanceTime())) return false;
return true;
}
/**
* reload the model entity from the db and check if it has changed.
*
* @return true if the entity has changed in a way that affects reminders
*/
@Override
public boolean reloadAndCheckForChanges() {
try {
Appointment origAppt = appt;
appt = AppointmentModel.getReference().getAppt(appt.getKey());
if (appt == null) {
return true;
}
if (!appt.getDate().equals(origAppt.getDate())) {
// date changed - delete. new instance will be added on
// periodic update
return true;
}
// delete it if the text changed - will be added back in
// periodic check for
// popups
if (!appt.getText().equals(origAppt.getText())) {
return true;
}
if (isTodo()) {
// skip if inst time changed for untimed todos
Date nt = appt.getNextTodo();
if (nt == null) nt = appt.getDate();
if (!getInstanceTime().equals(nt)) {
return true;
}
}
} catch (Exception e) {
// appt cannot be read, must have been deleted
// this is an expected case when appointments are deleted
appt = null;
return true;
}
return false;
}