src/org/mxchange/juserlogincore/events/user/password_change/UpdatedUserPasswordEvent.java

   1 /*
   2  * Copyright (C) 2016, 2017 Free Software Foundation
   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.juserlogincore.events.user.password_change;
  18
  19 import java.text.MessageFormat;
  20 import org.mxchange.jusercore.model.user.password_history.PasswordHistory;
  21
  22 /**
  23  * An event being fired when the user has updated personal data
  24  * <p>
  25  * @author Roland Häder<roland@mxchange.org>
  26  */
  27 public class UpdatedUserPasswordEvent implements ObservableUpdatedUserPasswordEvent {
  28
  29         /**
  30          * Serial number
  31          */
  32         private static final long serialVersionUID = 14_785_787_174_676_290L;
  33
  34         /**
  35          * Updated user instance
  36          */
  37         private final PasswordHistory passwordHistory;
  38
  39         /**
  40          * User password
  41          */
  42         private final String userPassword;
  43
  44         /**
  45          * Constructor with updated user instance
  46          * <p>
  47          * @param passwordHistory Updated user instance
  48          * @param userPassword Clear-text user password
  49          */
  50         public UpdatedUserPasswordEvent (final PasswordHistory passwordHistory, final String userPassword) {
  51                 // Is the user instance valid?
  52                 if (null == passwordHistory) {
  53                         // Throw NPE
  54                         throw new NullPointerException("passwordHistory is null"); //NOI18N
  55                 } else if (passwordHistory.getUserPasswordHistoryUser() == null) {
  56                         // Throw NPE again
  57                         throw new NullPointerException("passwordHistory.userPasswordHistoryUser is null"); //NOI18N
  58                 } else if (passwordHistory.getUserPasswordHistoryUser().getUserId() == null) {
  59                         // Throw NPE again
  60                         throw new NullPointerException("passwordHistory.userPasswordHistoryUser.userId is null"); //NOI18N
  61                 } else if (passwordHistory.getUserPasswordHistoryUser().getUserId() < 1) {
  62                         // Invalid id number
  63                         throw new IllegalArgumentException(MessageFormat.format("passwordHistory.userPasswordHistoryUser.userId={0} is invalid.", passwordHistory.getUserPasswordHistoryUser().getUserId())); //NOI18N
  64                 } else if (null == userPassword) {
  65                         // Throw NPE here
  66                         throw new NullPointerException("userPassword is null");
  67                 } else if (userPassword.isEmpty()) {
  68                         // Throw NPE here
  69                         throw new IllegalArgumentException("userPassword is empty");
  70                 }
  71
  72                 // Set both here
  73                 this.passwordHistory = passwordHistory;
  74                 this.userPassword = userPassword;
  75         }
  76
  77         @Override
  78         public PasswordHistory getPasswordHistory () {
  79                 return this.passwordHistory;
  80         }
  81
  82         @Override
  83         public String getUserPassword () {
  84                 return this.userPassword;
  85         }
  86
  87 }