1 @Stateless
 2 public class UserServiceBean implements UserService {
 3   public UserDetails getUserDetails(String username) {
 4      User user = userDAO.findByUsername(username);
 5      UserDetails userDetails = new UserDetails();
 6 
 7      userDetails.setUsername(user.getUsername());
 8      userDetails.setFirstName(user.getUserInfo().getFirstName());
 9      userDetails.setLastName(user.getUserInfo().getLastName());
10 
11      return userDetails;
12   }
13 }