+++ /dev/null
-/*
- * 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.register;
-
-import java.text.MessageFormat;
-import java.util.Objects;
-import javax.ejb.EJB;
-import javax.ejb.Stateless;
-import javax.persistence.NoResultException;
-import javax.persistence.Query;
-import org.mxchange.addressbook.database.BaseAddressbookDatabaseBean;
-import org.mxchange.jcontacts.contact.Contact;
-import org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException;
-import org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException;
-import org.mxchange.jusercore.model.user.AdminUserSessionBeanRemote;
-import org.mxchange.jusercore.model.user.LoginUser;
-import org.mxchange.jusercore.model.user.User;
-import org.mxchange.jusercore.model.user.UserSessionBeanRemote;
-import org.mxchange.jusercore.model.user.UserUtils;
-
-/**
- * A session-scoped bean for user registration
- * <p>
- * @author Roland Häder<roland@mxchange.org>
- */
-@Stateless (name = "userRegistration", description = "A bean handling the user registration")
-public class AddressbookUserRegistrationSessionBean extends BaseAddressbookDatabaseBean implements UserRegistrationSessionBeanRemote {
-
- /**
- * Serial number
- */
- private static final long serialVersionUID = 12_348_958_986_818_627L;
-
- /**
- * Administrative user bean
- */
- @EJB
- private AdminUserSessionBeanRemote adminUserBean;
-
- /**
- * Regular user EJB
- */
- @EJB
- private UserSessionBeanRemote userBean;
-
- /**
- * Default constructor
- */
- public AddressbookUserRegistrationSessionBean () {
- // Call super constructor
- super("jms/addressbook-queue-factory", "jms/addressbook-email-queue"); //NOI18N
- }
-
- @Override
- public String generateConfirmationKey (final User user) {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.generateConfirmationKey: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
-
- // user should not be null
- if (null == user) {
- // Abort here
- throw new NullPointerException("user is null"); //NOI18N
- }
-
- // Create named instance
- Query query = this.getEntityManager().createNamedQuery("SearchUserByConfirmKey", LoginUser.class); //NOI18N
-
- // Init confirmation key
- String confirmationKey = null;
-
- // Find a free one
- while (confirmationKey == null) {
- // Create new one
- String key = UserUtils.generatedConfirmationKey(user);
-
- // Set key as parameter
- query.setParameter("confirmKey", key); //NOI18N
-
- // Try it
- try {
- // Get contact instance
- Contact contact = (Contact) query.getSingleResult();
-
- // Warning message
- this.getLoggerBeanLocal().logWarning(MessageFormat.format("{0}.generateConfirmationKey: key {1} already found: contact.contactId={2}", this.getClass().getSimpleName(), key, contact.getContactId())); //NOI18N
- } catch (final NoResultException ex) {
- // Not found, normal case
- confirmationKey = key;
- break;
- }
- }
-
- // Log trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.generateConfirmationKey: confirmationKey={1} - EXIT!", this.getClass().getSimpleName(), confirmationKey)); //NOI18N
-
- // Return it
- return confirmationKey;
- }
-
- @Override
- public boolean isEmailAddressRegistered (final User user) {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.isEmailAddressRegistered: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
-
- // Check bean
- assert (this.userBean instanceof UserSessionBeanRemote) : "this.userBean is not set"; //NOI18N
-
- // user should not be null
- if (null == user) {
- // Abort here
- throw new NullPointerException("user is null"); //NOI18N
- }
-
- // Call other bean
- return this.userBean.isEmailAddressRegistered(user);
- }
-
- @Override
- public boolean isUserNameRegistered (final User user) {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.isUserNameRegistered: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
-
- // Check bean
- assert (this.userBean instanceof UserSessionBeanRemote) : "this.userBean is not set"; //NOI18N
-
- // user should not be null
- if (null == user) {
- // Abort here
- throw new NullPointerException("user is null"); //NOI18N
- }
-
- // Call other bean
- return this.userBean.isUserNameRegistered(user);
- }
-
- @Override
- public User registerUser (final User user, final String baseUrl, final String randomPassword) throws UserNameAlreadyRegisteredException, EmailAddressAlreadyRegisteredException {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.registerUser: user={1},baseUrl={2},randomPassword[]={3} - CALLED!", this.getClass().getSimpleName(), user, baseUrl, Objects.toString(randomPassword))); //NOI18N
-
- // user should not be null
- if (null == user) {
- // Abort here
- throw new NullPointerException("user is null"); //NOI18N
- } else if (user.getUserContact() == null) {
- // Throw NPE again
- throw new NullPointerException("user.userContact is null"); //NOI18N
- } else if (user.getUserContact().getContactEmailAddress() == null) {
- // Throw NPE again
- throw new NullPointerException("user.userContact.contactEmailAddress is null"); //NOI18N
- } else if (user.getUserContact().getContactEmailAddress().isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("user.userContact.contactEmailAddress is empty"); //NOI18N
- }
-
- // Check if user is registered
- if (this.isUserNameRegistered(user)) {
- // Abort here
- throw new UserNameAlreadyRegisteredException(user);
- } else if (this.isEmailAddressRegistered(user)) {
- // Abort here
- throw new EmailAddressAlreadyRegisteredException(user);
- }
-
- // Call other EJB
- User addedUser = this.adminUserBean.addUser(user);
-
- // Default template is with no random password
- String templateName = "user_registration"; //NOI18N
-
- // Is password set?
- if ((randomPassword instanceof String) && (!randomPassword.isEmpty())) {
- // Switch to other template
- templateName = "user_registration_random"; //NOI18N
- }
-
- // Send email
- // @TODO: Internationlize the subject line somehow
- this.sendEmail("Registration", templateName, addedUser, baseUrl, randomPassword); //NOI18N
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.registerUser: addedUser={1},addedUser.userId={2} - EXIT!", this.getClass().getSimpleName(), addedUser, addedUser.getUserId())); //NOI18N
-
- // Return it
- return addedUser;
- }
-
-}
projects / addressbook-mailer-ejb.git / blobdiff