]> git.mxchange.org Git - addressbook-mailer-ejb.git/blobdiff - src/java/org/mxchange/jusercore/model/user/password_history/AddressbookUserPasswordHistorySessionBean.java
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[addressbook-mailer-ejb.git] / src / java / org / mxchange / jusercore / model / user / password_history / AddressbookUserPasswordHistorySessionBean.java
diff --git a/src/java/org/mxchange/jusercore/model/user/password_history/AddressbookUserPasswordHistorySessionBean.java b/src/java/org/mxchange/jusercore/model/user/password_history/AddressbookUserPasswordHistorySessionBean.java
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-/*
- * Copyright (C) 2016, 2017 Roland Häder
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-package org.mxchange.jusercore.model.user.password_history;
-
-import java.text.MessageFormat;
-import java.util.List;
-import javax.ejb.Stateless;
-import javax.persistence.Query;
-import org.mxchange.addressbook.database.BaseAddressbookDatabaseBean;
-import org.mxchange.jusercore.model.user.User;
-
-/**
- * A user password history EJB
- * <p>
- * @author Roland Häder<roland@mxchange.org>
- */
-@Stateless (name = "userPasswordHistory", description = "A stateless EJB for user's password history. This bean does return the full user's password history and not limited. The application then needs to limit it to it's purpose.")
-public class AddressbookUserPasswordHistorySessionBean extends BaseAddressbookDatabaseBean implements UserPasswordHistorySessionBeanRemote {
-
-       /**
-        * Serial number
-        */
-       private static final long serialVersionUID = 395_767_546_195_014L;
-
-       /**
-        * Default constructor
-        */
-       public AddressbookUserPasswordHistorySessionBean () {
-               // Call super constructor
-               super();
-       }
-
-       @Override
-       @SuppressWarnings ("unchecked")
-       public List<PasswordHistory> getUserPasswordHistory (final User user) {
-               // Trace message
-               this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.getUserPasswordHistory(): user={1} - EXIT!", this.getClass().getSimpleName(), user)); //NOI18N
-
-               // user should not be null
-               if (null == user) {
-                       // Abort here
-                       throw new NullPointerException("user is null"); //NOI18N
-               } else if (user.getUserId() == null) {
-                       // Throw NPE again
-                       throw new NullPointerException("user.userId is null"); //NOI18N
-               } else if (user.getUserId() < 1) {
-                       // Illegal id number
-                       throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not allowed.", user.getUserId())); //NOI18N
-               }
-
-               // Get named query
-               Query query = this.getEntityManager().createNamedQuery("AllUsersHistoryEntries", UserPasswordHistory.class); //NOI18N
-
-               // Set parameter
-               query.setParameter("user", user); //NOI18N
-
-               // Get full history
-               List<PasswordHistory> history = query.getResultList();
-
-               // Trace message
-               this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.getUserPasswordHistory(): history.size()={1} - EXIT !", this.getClass().getSimpleName(), history.size())); //NOI18N
-
-               // Return it
-               return history;
-       }
-
-}