public static void updateGuest() throws IOException, Exception {
System.out.println("Enter the guest ID: ");
String id = bufferRead.readLine();
System.out.println("Enter the guest's full name, or press enter to skip: ");
String name = bufferRead.readLine().trim();
while (!Guest.isNameLengthValid(name)) {
System.out.println("Invalid: Please enter a name that is " + "less than 30 characters: ");
name = bufferRead.readLine();
}
if (name.length() == 0) {
name = null;
}
System.out.println("Please enter the guest's address, or press enter to skip: ");
String address = bufferRead.readLine();
if (address.length() == 0) {
address = null;
}
// call add guest
Guest.update(conn, id, name, address);
}
public static void deleteGuest() throws IOException, Exception {
System.out.println("Enter the guest ID: ");
String id = bufferRead.readLine();
// call delete guest
Guest.delete(conn, id);
}
public static void addGuest() throws IOException, Exception {
// Get guestname, address
System.out.println("Enter the guest's full name:");
String name = bufferRead.readLine();
while (!Guest.isNameValid(name)) {
System.out.println(
"Invalid: Please enter a non-empty value that is " + "less than 30 characters: ");
name = bufferRead.readLine();
}
System.out.println("Enter the guest's address");
String address = bufferRead.readLine();
// call add guest
Guest.add(conn, name, address);
return;
}