/**
* Creates a new appointment.
*
* @param appointment which shall be inserted into the underlying persistance layer. must not be
* null, id must be null
* @return the given appointment for further usage
* @throws PersistenceException if there are complications with the persitance layer
*/
@Override
public Appointment create(Appointment appointment) throws PersistenceException {
LOGGER.info("Creating a new appointment in db.. " + appointment);
try {
if (appointment == null) {
LOGGER.error("Create parameter (appointment) was null.");
throw new PersistenceException("Appointment to be create must not be null");
}
Statement appointmentNextValStm = connection.createStatement();
ResultSet rs_appointmentNextVal =
appointmentNextValStm.executeQuery("SELECT NEXTVAL('appointment_seq')");
rs_appointmentNextVal.next();
appointment.setId(rs_appointmentNextVal.getInt(1));
createStm.setInt(1, appointment.getId());
createStm.setDate(2, new java.sql.Date(appointment.getDatum().getTime()));
createStm.setInt(3, appointment.getSession_id());
createStm.setInt(4, appointment.getUser_id());
createStm.setBoolean(5, appointment.getIsTrained());
createStm.setBoolean(6, appointment.getIsDeleted());
createStm.execute();
} catch (SQLException e) {
LOGGER.error("Failed to create record into appointment table. - " + e.getMessage());
throw new PersistenceException("Failed to create record into appointment table.", e);
}
LOGGER.info("Record successfully created in appointment table.");
return appointment;
}
/**
* Updating a given appointment with new values in the persistence.
*
* @param appointment which shall be updated must not be null, id must not be null and must not be
* changed
* @return given appointment with updated values
* @throws PersistenceException if there are complications with the persitance layer
*/
@Override
public Appointment update(Appointment appointment) throws PersistenceException {
LOGGER.info("Updating record in appointment table..");
try {
if (appointment == null) {
LOGGER.error("Update parameter (appointment) was null.");
throw new PersistenceException("Appointment to be updated must not be null");
}
updateStm.setDate(1, new java.sql.Date(appointment.getDatum().getTime()));
updateStm.setInt(2, appointment.getSession_id());
updateStm.setInt(3, appointment.getUser_id());
updateStm.setBoolean(4, appointment.getIsTrained());
updateStm.setBoolean(5, appointment.getIsDeleted());
updateStm.setInt(6, appointment.getId());
updateStm.executeUpdate();
} catch (SQLException e) {
LOGGER.error("Failed to update record in appointment table. - " + e.getMessage());
throw new PersistenceException("Failed to update record in appointment table.", e);
}
LOGGER.info("Record successfully updated in appointment table. " + appointment);
return appointment;
}