2 * Copyright (C) 2015 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.user;
19 import java.io.Serializable;
20 import java.util.List;
21 import javax.ejb.Remote;
22 import org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException;
23 import org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException;
26 * An interface for user beans
28 * @author Roland Haeder<roland@mxchange.org>
31 public interface UserSessionBeanRemote extends Serializable {
34 * Fills given user instance with all available data
36 * @param user Initial User instance
37 * @return Prepared User instance
39 public User fillUserData (final User user);
42 * Some "getter" for a full user name list
44 * @return User name list
46 public List<String> getUserNameList ();
49 * Some "getter" for a full email address list
51 * @return User name list
53 public List<String> getEmailAddressList ();
56 * Checks if the the given user's name is already registered
58 * @param user User instance
59 * @return Whether the user is already registered
61 public boolean isUserNameReqistered (final User user);
64 * Checks if the the given user's email address is already registered
66 * @param user User instance
67 * @return Whether the user is already registered
69 public boolean isEmailAddressReqistered (final User user);
74 * @param user Initial customer instance
75 * @return Prepared Customer instance
76 * @throws org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException If the user's user name is already registered.
77 * @throws org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException If the user's email address is already registered.
79 public User registerUser (final User user) throws UserNameAlreadyRegisteredException, EmailAddressAlreadyRegisteredException;