src/java/org/mxchange/addressbook/beans/login/UserLoginWebBean.java

   1 /*
   2  * Copyright (C) 2015 Roland Haeder
   3  *
   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.
   8  *
   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.
  13  *
  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/>.
  16  */
  17 package org.mxchange.addressbook.beans.login;
  18
  19 import javax.enterprise.context.SessionScoped;
  20 import javax.faces.view.facelets.FaceletException;
  21 import javax.inject.Inject;
  22 import javax.inject.Named;
  23 import javax.naming.Context;
  24 import javax.naming.InitialContext;
  25 import javax.naming.NamingException;
  26 import org.mxchange.addressbook.beans.user.UserWebController;
  27 import org.mxchange.jusercore.exceptions.UserNotFoundException;
  28 import org.mxchange.jusercore.exceptions.UserStatusLockedException;
  29 import org.mxchange.jusercore.exceptions.UserStatusUnconfirmedException;
  30 import org.mxchange.jusercore.model.login.UserLoginSessionBeanRemote;
  31 import org.mxchange.jusercore.model.user.User;
  32
  33 /**
  34  * A web bean for user registration
  35  * <p>
  36  * @author Roland Haeder
  37  */
  38 @Named ("loginController")
  39 @SessionScoped
  40 public class UserLoginWebBean implements UserLoginWebController {
  41
  42         /**
  43          * Reemote register session bean
  44          */
  45         private UserLoginSessionBeanRemote login;
  46
  47         /**
  48          * User controller
  49          */
  50         @Inject
  51         private UserWebController userController;
  52
  53         /**
  54          * Serial number
  55          */
  56         private static final long serialVersionUID = 47_828_986_719_691_592L;
  57
  58         /**
  59          * Default constructor
  60          */
  61         public UserLoginWebBean () {
  62                 try {
  63                         // Get initial context
  64                         Context context = new InitialContext();
  65
  66                         // Try to lookup
  67                         this.login = (UserLoginSessionBeanRemote) context.lookup("ejb/stateless-login"); //NOI18N
  68                 } catch (final NamingException ex) {
  69                         // Continue to throw
  70                         throw new FaceletException(ex);
  71                 }
  72         }
  73
  74         @Override
  75         public void doLogin () {
  76                 // Get user instance
  77                 User user = this.userController.createUserInstance();
  78
  79                 try {
  80                         // Call bean
  81                         this.login.loginUser(user);
  82                 } catch (final UserNotFoundException | UserStatusLockedException | UserStatusUnconfirmedException ex) {
  83                         // Throw again
  84                         throw new FaceletException(ex);
  85                 }
  86         }
  87 }