Appointment ap = this.getAppointmentById(appointmentId);
AppointmentReminderTyps appointmentReminderTyps = appointmentReminderTypDaoImpl
.getAppointmentReminderTypById(remind);
AppointmentCategory appointmentCategory = appointmentCategoryDaoImpl
.getAppointmentCategoryById(categoryId);
boolean sendMail = !ap.getAppointmentName().equals(appointmentName) ||
!ap.getAppointmentDescription().equals(appointmentDescription) ||
!ap.getAppointmentLocation().equals(appointmentLocation) ||