2 * Copyright (C) 2016 Roland Haeder
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 package org.mxchange.jusercore.model.register;
19 import java.io.Serializable;
20 import javax.ejb.Remote;
21 import org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException;
22 import org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException;
23 import org.mxchange.jusercore.model.user.User;
26 * A remote interface for user registtration
28 * @author Roland Haeder<roland@mxchange.org>
31 public interface UserRegistrationSessionBeanRemote extends Serializable {
34 * Generates a non-existing confirmation key for given user instance. The
35 * user instance is being used as entropy source to make the key more harder
38 * @param user User instance
40 * @return Non-existing confirmation key
42 String generateConfirmationKey (User user);
45 * Registers given user data, if not yet found
47 * @param user User instance to register
48 * @param baseUrl Base URL
50 * @return The fully registered user account
52 * @throws UserNameAlreadyRegisteredException If the user name has already
54 * @throws EmailAddressAlreadyRegisteredException If the email address has
55 * already been registered
57 User registerUser (final User user, final String baseUrl) throws UserNameAlreadyRegisteredException, EmailAddressAlreadyRegisteredException;
60 * Checks if the user's name is already registered
62 * @param user User instance to check
64 * @return Whether the user's name has already been registered
66 boolean isUserNameRegistered (final User user);
69 * Checks if the user's email address is already registered
71 * @param user User instance to check
73 * @return Whether the user's email address has already been registered
75 boolean isEmailAddressRegistered (final User user);