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.jjobs.beans.login;
19 import java.util.Objects;
20 import javax.enterprise.context.SessionScoped;
21 import javax.enterprise.event.Event;
22 import javax.enterprise.inject.Any;
23 import javax.faces.view.facelets.FaceletException;
24 import javax.inject.Inject;
25 import javax.inject.Named;
26 import javax.naming.Context;
27 import javax.naming.InitialContext;
28 import javax.naming.NamingException;
29 import org.mxchange.jjobs.beans.user.UserWebSessionController;
30 import org.mxchange.jusercore.container.login.LoginContainer;
31 import org.mxchange.jusercore.container.login.UserLoginContainer;
32 import org.mxchange.jusercore.events.login.UserLoggedInEvent;
33 import org.mxchange.jusercore.events.login.UserLoginEvent;
34 import org.mxchange.jusercore.exceptions.UserNotFoundException;
35 import org.mxchange.jusercore.exceptions.UserPasswordMismatchException;
36 import org.mxchange.jusercore.exceptions.UserStatusLockedException;
37 import org.mxchange.jusercore.exceptions.UserStatusUnconfirmedException;
38 import org.mxchange.jusercore.model.login.UserLoginSessionBeanRemote;
39 import org.mxchange.jusercore.model.user.User;
40 import org.mxchange.jusercore.model.user.UserUtils;
41 import org.mxchange.jusercore.model.user.profilemodes.ProfileMode;
42 import org.mxchange.jusercore.model.user.status.UserAccountStatus;
45 * A web bean for user registration
47 * @author Roland Haeder<roland@mxchange.org>
49 @Named ("loginController")
51 public class UserLoginWebSessionBean implements UserLoginWebSessionController {
56 private static final long serialVersionUID = 47_828_986_719_691_592L;
61 private String currentPassword;
64 * Logged-in user instance
66 private User loggedInUser;
69 * Remote register session bean
71 private UserLoginSessionBeanRemote loginBean;
74 * Event fired when user has logged in
78 private Event<UserLoggedInEvent> loginEvent;
81 * Template type for pages that might be displayed in guest area and login
82 * area. Default is guest area.
84 private String templateType = "guest"; //NOI18N
90 private UserWebSessionController userController;
93 * Flag whether the user has logged-in, set only from inside
95 private boolean userLoggedIn;
100 public UserLoginWebSessionBean () {
102 // Get initial context
103 Context context = new InitialContext();
106 this.loginBean = (UserLoginSessionBeanRemote) context.lookup("ejb/stateless-jjobs-login"); //NOI18N
107 } catch (final NamingException ex) {
109 throw new FaceletException(ex);
114 public String doLogin () {
116 User user = this.userController.createUserInstance();
118 // Create login container
119 LoginContainer container = new UserLoginContainer(user, this.userController.getUserPassword());
123 User confirmedUser = this.loginBean.validateUserAccountStatus(container);
125 // All fine here so set it here
126 this.setLoggedInUser(confirmedUser);
128 // Set template to "login"
129 this.setTemplateType("login"); //NOI18N
131 // Fire event away. Keep this last before return statement.
132 this.loginEvent.fire(new UserLoginEvent(confirmedUser));
135 return "login"; //NOI18N
136 } catch (final UserNotFoundException | UserStatusLockedException | UserStatusUnconfirmedException | UserPasswordMismatchException ex) {
138 throw new FaceletException(ex);
143 public String getCurrentPassword () {
144 return currentPassword;
148 public void setCurrentPassword (final String currentPassword) {
149 this.currentPassword = currentPassword;
153 public User getLoggedInUser () {
154 return this.loggedInUser;
158 public void setLoggedInUser (final User loggedInUser) {
159 this.loggedInUser = loggedInUser;
163 public String getTemplateType () {
164 return this.templateType;
168 public void setTemplateType (final String templateType) {
169 this.templateType = templateType;
173 public boolean ifCurrentPasswordMatches () {
174 // The current password must be set and not empty
175 if (this.getCurrentPassword() == null) {
177 throw new NullPointerException("this.currentPassword is null"); //NOI18N
178 } else if (this.getCurrentPassword().isEmpty()) {
180 throw new IllegalStateException("this.currentPassword is empty."); //NOI18N
183 // Create "container"
184 LoginContainer container = new UserLoginContainer(this.getLoggedInUser(), this.getCurrentPassword());
186 // Now check if it matches
187 return UserUtils.ifPasswordMatches(container, this.getLoggedInUser());
191 public boolean isGuest () {
192 return (!this.isUserLoggedIn());
196 public boolean isInvisible () {
198 if (!this.isUserLoggedIn()) {
200 throw new IllegalStateException("isInvisible() has been invoked for a guest."); //NOI18N
203 // Check logged-in first, then invisibility
204 return this.getLoggedInUser().getUserProfileMode().equals(ProfileMode.INVISIBLE);
208 public boolean isUserLoggedIn () {
210 // NOISY-DEBUG System.out.println(MessageFormat.format("UserLoginWebSessionBean:isUserLoggedIn: this.loggedInUser={0},this.templateType={1} - CALLED!", this.getLoggedInUser(), this.getTemplateType()));
213 this.userLoggedIn = ((this.getLoggedInUser() instanceof User) && (Objects.equals(this.getLoggedInUser().getUserAccountStatus(), UserAccountStatus.CONFIRMED)));
216 // NOISY-DEBUG System.out.println(MessageFormat.format("UserLoginWebSessionBean:isUserLoggedIn: this.userLoggedIn={0} - EXIT!", this.userLoggedIn));
218 return this.userLoggedIn;