src/java/org/mxchange/pizzaapplication/beans/helper/PizzaAdminWebRequestHelper.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.helper;
  18
  19 import java.text.MessageFormat;
  20 import javax.enterprise.context.RequestScoped;
  21 import javax.inject.Inject;
  22 import javax.inject.Named;
  23 import org.mxchange.jcontacts.contact.Contact;
  24 import org.mxchange.jusercore.model.user.User;
  25 import org.mxchange.pizzaapplication.beans.contact.PizzaAdminContactWebRequestController;
  26 import org.mxchange.pizzaapplication.beans.customer.PizzaAdminCustomerWebRequestController;
  27 import org.mxchange.pizzaapplication.beans.customer.PizzaCustomerWebSessionController;
  28 import org.mxchange.pizzaapplication.beans.user.PizzaAdminUserWebRequestController;
  29 import org.mxchange.pizzaapplication.beans.user.PizzaUserWebSessionController;
  30
  31 /**
  32  * A general helper for administrative beans
  33  * <p>
  34  * @author Roland Haeder<roland@mxchange.org>
  35  */
  36 @Named ("adminHelper")
  37 @RequestScoped
  38 public class PizzaAdminWebRequestHelper implements PizzaAdminWebRequestController {
  39
  40         /**
  41          * Serial number
  42          */
  43         private static final long serialVersionUID = 17_258_793_567_145_701L;
  44
  45         /**
  46          * Administrative contact controller
  47          */
  48         @Inject
  49         private PizzaAdminContactWebRequestController adminContactController;
  50
  51         /**
  52          * Administrative user controller
  53          */
  54         @Inject
  55         private PizzaAdminCustomerWebRequestController adminCustomerController;
  56
  57         /**
  58          * Administrative user controller
  59          */
  60         @Inject
  61         private PizzaAdminUserWebRequestController adminUserController;
  62
  63         /**
  64          * Contact instance
  65          */
  66         private Contact contact;
  67
  68         /**
  69          * General user controller
  70          */
  71         @Inject
  72         private PizzaCustomerWebSessionController customerController;
  73
  74         /**
  75          * User instance
  76          */
  77         private User user;
  78
  79         /**
  80          * General user controller
  81          */
  82         @Inject
  83         private PizzaUserWebSessionController userController;
  84
  85         /**
  86          * Default constructor
  87          */
  88         public PizzaAdminWebRequestHelper () {
  89         }
  90
  91         @Override
  92         public void copyContactToController () {
  93                 // Log message
  94                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyContactToController - CALLED!"); //NOI18N
  95
  96                 // Validate user instance
  97                 if (this.getContact() == null) {
  98                         // Throw NPE
  99                         throw new NullPointerException("this.contact is null"); //NOI18N
 100                 } else if (this.getContact().getContactId() == null) {
 101                         // Throw NPE again
 102                         throw new NullPointerException("this.contact.contactId is null"); //NOI18N
 103                 } else if (this.getContact().getContactId() < 1) {
 104                         // Not valid
 105                         throw new IllegalStateException(MessageFormat.format("this.contact.contactId={0} is not valid.", this.getContact().getContactId())); //NOI18N
 106                 }
 107
 108                 // Set all fields: user
 109                 this.adminContactController.copyContactToController(this.getContact());
 110
 111                 // Log message
 112                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyContactToController - EXIT!"); //NOI18N
 113         }
 114
 115         @Override
 116         public void copyUserToController () {
 117                 // Log message
 118                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyUserToController - CALLED!"); //NOI18N
 119
 120                 // Validate user instance
 121                 if (this.getUser() == null) {
 122                         // Throw NPE
 123                         throw new NullPointerException("this.user is null"); //NOI18N
 124                 } else if (this.getUser().getUserId() == null) {
 125                         // Throw NPE again
 126                         throw new NullPointerException("this.user.userId is null"); //NOI18N
 127                 } else if (this.getUser().getUserId() < 1) {
 128                         // Not valid
 129                         throw new IllegalStateException(MessageFormat.format("this.user.userId={0} is not valid.", this.getUser().getUserId())); //NOI18N
 130                 }
 131
 132                 // Set all fields: user
 133                 this.adminUserController.setUserName(this.getUser().getUserName());
 134
 135                 // Log message
 136                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyUserToController - EXIT!"); //NOI18N
 137         }
 138
 139         @Override
 140         public Contact getContact () {
 141                 return this.contact;
 142         }
 143
 144         @Override
 145         public void setContact (final Contact contact) {
 146                 this.contact = contact;
 147         }
 148
 149         @Override
 150         public User getUser () {
 151                 return this.user;
 152         }
 153
 154         @Override
 155         public void setUser (final User user) {
 156                 this.user = user;
 157         }
 158
 159         @Override
 160         public String getUserCustomerUsageMessageKey (final Contact contact) {
 161                 // The contact must be valid
 162                 if (null == contact) {
 163                         // Throw NPE
 164                         throw new NullPointerException("contact is null"); //NOI18N
 165                 } else if (contact.getContactId() == null) {
 166                         // Throw again ...
 167                         throw new NullPointerException("contact.contactId is null"); //NOI18N
 168                 } else if (contact.getContactId() < 1) {
 169                         // Not valid
 170                         throw new IllegalArgumentException(MessageFormat.format("contact.contactId={0} is not valid", contact.getContactId())); //NOI18N
 171                 }
 172
 173                 // Default key is "unused"
 174                 String messageKey = "CONTACT_IS_UNUSED"; //NOI18N
 175
 176                 // Check user/customer
 177                 boolean isUserContact = this.userController.isContactFound(contact);
 178                 boolean isCustomerContact = this.customerController.isContactFound(contact);
 179
 180                 // Check user first
 181                 if (isUserContact && isCustomerContact) {
 182                         // Is both
 183                         messageKey = "CONTACT_IS_USER_CUSTOMER"; //NOI18N
 184                 } else if (isUserContact) {
 185                         // Only user
 186                         messageKey = "CONTACT_IS_USER"; //NOI18N
 187                 } else if (isCustomerContact) {
 188                         // Only customer
 189                         messageKey = "CONTACT_IS_CUSTOMER"; //NOI18N
 190                 }
 191
 192                 // Return message key
 193                 return messageKey;
 194         }
 195
 196 }