1 package net.avcompris.commons3.api.exception;
2
3 import javax.annotation.Nullable;
4
5 public final class UsernameAlreadyExistsException extends ServiceException {
6
7 private static final long serialVersionUID = -8823526456548125731L;
8
9 public UsernameAlreadyExistsException(@Nullable final String username) {
10
11 super(409, "Username already exists in the database: " + username);
12 }
13
14 public UsernameAlreadyExistsException(@Nullable final String username, @Nullable final Throwable cause) {
15
16 super(409, "Username already exists in the database: " + username, cause);
17 }
18 }