src/java/org/mxchange/pizzaapplication/beans/resendlink/PizzaResendLinkWebSessionBean.java

   1 /*
   2  * Copyright (C) 2016 Roland Haeder
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU Affero General Public License as
   6  * published by the Free Software Foundation, either version 3 of the
   7  * License, or (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 Affero General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Affero General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 package org.mxchange.pizzaapplication.beans.resendlink;
  18
  19 import java.text.MessageFormat;
  20 import java.util.Locale;
  21 import javax.enterprise.context.SessionScoped;
  22 import javax.faces.context.FacesContext;
  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.jcoreee.utils.FacesUtils;
  30 import org.mxchange.jusercore.exceptions.UserEmailAddressNotFoundException;
  31 import org.mxchange.jusercore.model.user.User;
  32 import org.mxchange.pizzaapplication.beans.BasePizzaController;
  33 import org.mxchange.pizzaapplication.beans.user.PizzaUserWebSessionController;
  34
  35 /**
  36  * A web session bean for resending confirmation link
  37  * <p>
  38  * @author Roland Haeder<roland@mxchange.org>
  39  */
  40 @Named ("resendController")
  41 @SessionScoped
  42 public class PizzaResendLinkWebSessionBean extends BasePizzaController implements PizzaResendLinkWebSessionController {
  43
  44         /**
  45          * Serial number
  46          */
  47         private static final long serialVersionUID = 186_078_724_659_153L;
  48
  49         /**
  50          * Email address 1 (changing)
  51          */
  52         private String emailAddress;
  53
  54         /**
  55          * EJB for resending confirmation link
  56          */
  57         private ResendLinkSessionBeanRemote emailBean;
  58
  59         /**
  60          * User controller
  61          */
  62         @Inject
  63         private PizzaUserWebSessionController userController;
  64
  65         /**
  66          * Default constructor
  67          */
  68         public PizzaResendLinkWebSessionBean () {
  69                 // Try it
  70                 try {
  71                         // Get initial context
  72                         Context context = new InitialContext();
  73
  74                         // Try to lookup
  75                         this.emailBean = (ResendLinkSessionBeanRemote) context.lookup("java:global/pizzaservice-ejb/resendLink!org.mxchange.pizzaapplication.beans.resendlink.ResendLinkSessionBeanRemote"); //NOI18N
  76                 } catch (final NamingException e) {
  77                         // Throw again
  78                         throw new FaceletException(e);
  79                 }
  80         }
  81
  82         @Override
  83         public String doResendLink () {
  84                 // The email address should not be empty as the JSF validates this
  85                 if (this.getEmailAddress() == null) {
  86                         // Throw NPE
  87                         throw new NullPointerException("this.emailAddress is null"); //NOI18N
  88                 }
  89
  90                 // Init user instance
  91                 User user;
  92
  93                 try {
  94                         // Is the email address really not used?
  95                         user = this.userController.lookupUserByEmailAddress(this.getEmailAddress());
  96                 } catch (final UserEmailAddressNotFoundException ex) {
  97                         // Not found, should not happen as the registeredvalidator should find it
  98                         throw new FaceletException(MessageFormat.format("this.emailAddress={0} should be resolveable into User instance.", this.getEmailAddress()), ex); //NOI18N
  99                 }
 100
 101                 // Get locale from faces context
 102                 Locale locale = FacesContext.getCurrentInstance().getExternalContext().getRequestLocale();
 103
 104                 // Get base URL
 105                 String baseUrl = FacesUtils.generateBaseUrl();
 106
 107                 // Debug message
 108                 System.out.println(MessageFormat.format("doResendLink: DEBUG - locale={0},baseUrl={1}", locale, baseUrl));
 109
 110                 // Call EJB and return redirect target
 111                 String redirectTarget = this.emailBean.resendConfirmationLink(user, locale, baseUrl);
 112
 113                 // Return redirect target
 114                 return redirectTarget;
 115         }
 116
 117         @Override
 118         public String getEmailAddress () {
 119                 return this.emailAddress;
 120         }
 121
 122         @Override
 123         public void setEmailAddress (final String emailAddress) {
 124                 this.emailAddress = emailAddress;
 125         }
 126
 127         /**
 128          * Clears email address fields so the user has to re-enter them
 129          */
 130         private void clear () {
 131                 // Clear fields
 132                 this.setEmailAddress(null);
 133         }
 134
 135 }