src/java/org/mxchange/pizzaapplication/beans/helper/PizzaWebRequestHelper.java

   1 /*
   2  * Copyright (C) 2016 Roland Häder
   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.jcustomercore.model.customer.Customer;
  25 import org.mxchange.jphone.phonenumbers.fax.DialableFaxNumber;
  26 import org.mxchange.jphone.phonenumbers.landline.DialableLandLineNumber;
  27 import org.mxchange.jphone.phonenumbers.mobile.DialableMobileNumber;
  28 import org.mxchange.jusercore.model.user.User;
  29 import org.mxchange.pizzaapplication.beans.contact.PizzaAdminContactWebRequestController;
  30 import org.mxchange.pizzaapplication.beans.customer.PizzaAdminCustomerWebRequestController;
  31 import org.mxchange.pizzaapplication.beans.customer.PizzaCustomerWebSessionController;
  32 import org.mxchange.pizzaapplication.beans.phone.PizzaAdminPhoneWebRequestController;
  33 import org.mxchange.pizzaapplication.beans.user.PizzaUserWebSessionController;
  34
  35 /**
  36  * A general helper for beans
  37  * <p>
  38  * @author Roland Häder<roland@mxchange.org>
  39  */
  40 @Named ("beanHelper")
  41 @RequestScoped
  42 public class PizzaWebRequestHelper implements PizzaWebRequestController {
  43
  44         /**
  45          * Serial number
  46          */
  47         private static final long serialVersionUID = 17_258_793_567_145_701L;
  48
  49         /**
  50          * Administrative contact controller
  51          */
  52         @Inject
  53         private PizzaAdminContactWebRequestController adminContactController;
  54
  55         /**
  56          * Administrative user controller
  57          */
  58         @Inject
  59         private PizzaAdminCustomerWebRequestController adminCustomerController;
  60
  61         /**
  62          * Administrative phone controller
  63          */
  64         @Inject
  65         private PizzaAdminPhoneWebRequestController adminPhoneController;
  66
  67         /**
  68          * Contact instance
  69          */
  70         private Contact contact;
  71
  72         /**
  73          * Contact instance
  74          */
  75         private Customer customer;
  76
  77         /**
  78          * General user controller
  79          */
  80         @Inject
  81         private PizzaCustomerWebSessionController customerController;
  82
  83         /**
  84          * User instance
  85          */
  86         private User user;
  87
  88         /**
  89          * Regular user controller
  90          */
  91         @Inject
  92         private PizzaUserWebSessionController userController;
  93
  94         /**
  95          * Default constructor
  96          */
  97         public PizzaWebRequestHelper () {
  98         }
  99
 100         @Override
 101         public void copyContactToController () {
 102                 // Log message
 103                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyContactToController - CALLED!"); //NOI18N
 104
 105                 // Validate user instance
 106                 if (this.getContact() == null) {
 107                         // Throw NPE
 108                         throw new NullPointerException("this.contact is null"); //NOI18N
 109                 } else if (this.getContact().getContactId() == null) {
 110                         // Throw NPE again
 111                         throw new NullPointerException("this.contact.contactId is null"); //NOI18N
 112                 } else if (this.getContact().getContactId() < 1) {
 113                         // Not valid
 114                         throw new IllegalStateException(MessageFormat.format("this.contact.contactId={0} is not valid.", this.getContact().getContactId())); //NOI18N
 115                 }
 116
 117                 // Set all phone instances
 118                 this.setPhoneInstances(this.getContact());
 119
 120                 // Set all fields: user
 121                 this.adminContactController.copyContactToController(this.getContact());
 122
 123                 // Log message
 124                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyContactToController - EXIT!"); //NOI18N
 125         }
 126
 127         @Override
 128         public void copyCustomerToController () {
 129                 // Log message
 130                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyCustomerToController - CALLED!"); //NOI18N
 131
 132                 // Validate user instance
 133                 if (this.getCustomer() == null) {
 134                         // Throw NPE
 135                         throw new NullPointerException("this.customer is null"); //NOI18N
 136                 } else if (this.getCustomer().getCustomerId() == null) {
 137                         // Throw NPE again
 138                         throw new NullPointerException("this.customer.customerId is null"); //NOI18N
 139                 } else if (this.getCustomer().getCustomerId() < 1) {
 140                         // Not valid
 141                         throw new IllegalStateException(MessageFormat.format("this.customer.customerId={0} is not valid.", this.getCustomer().getCustomerId())); //NOI18N
 142                 }
 143
 144                 // Set all fields: user
 145                 this.adminCustomerController.copyCustomerToController(this.getCustomer());
 146
 147                 // Log message
 148                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyCustomerToController - EXIT!"); //NOI18N
 149         }
 150
 151         @Override
 152         public void copyUserToController () {
 153                 // Log message
 154                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyUserToController - CALLED!"); //NOI18N
 155
 156                 // Validate user instance
 157                 if (this.getUser() == null) {
 158                         // Throw NPE
 159                         throw new NullPointerException("this.user is null"); //NOI18N
 160                 } else if (this.getUser().getUserId() == null) {
 161                         // Throw NPE again
 162                         throw new NullPointerException("this.user.userId is null"); //NOI18N
 163                 } else if (this.getUser().getUserId() < 1) {
 164                         // Not valid
 165                         throw new IllegalStateException(MessageFormat.format("this.user.userId={0} is not valid.", this.getUser().getUserId())); //NOI18N
 166                 }
 167
 168                 // Get contact
 169                 Contact userContact = this.getUser().getUserContact();
 170
 171                 // Set contact here, too. This avoids parameters that cannot auto-complete in IDEs.
 172                 this.setContact(userContact);
 173
 174                 // Set all phone instances
 175                 this.setPhoneInstances(userContact);
 176
 177                 // Set all fields: user
 178                 this.userController.setUserName(this.getUser().getUserName());
 179
 180                 // Log message
 181                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyUserToController - EXIT!"); //NOI18N
 182         }
 183
 184         @Override
 185         public Contact getContact () {
 186                 return this.contact;
 187         }
 188
 189         @Override
 190         public void setContact (final Contact contact) {
 191                 this.contact = contact;
 192         }
 193
 194         @Override
 195         public String getContactUsageMessageKey (final Contact contact) {
 196                 // The contact must be valid
 197                 if (null == contact) {
 198                         // Throw NPE
 199                         throw new NullPointerException("contact is null"); //NOI18N
 200                 } else if (contact.getContactId() == null) {
 201                         // Throw again ...
 202                         throw new NullPointerException("contact.contactId is null"); //NOI18N
 203                 } else if (contact.getContactId() < 1) {
 204                         // Not valid
 205                         throw new IllegalArgumentException(MessageFormat.format("contact.contactId={0} is not valid", contact.getContactId())); //NOI18N
 206                 }
 207
 208                 // Default key is "unused"
 209                 String messageKey = "CONTACT_IS_UNUSED"; //NOI18N
 210
 211                 // Check user/customer
 212                 boolean isUserContact = this.userController.isContactFound(contact);
 213                 boolean isCustomerContact = this.customerController.isContactFound(contact);
 214
 215                 // Check user first
 216                 if (isUserContact && isCustomerContact) {
 217                         // Is both
 218                         messageKey = "CONTACT_IS_USER_USER"; //NOI18N
 219                 } else if (isUserContact) {
 220                         // Only user
 221                         messageKey = "CONTACT_IS_USER"; //NOI18N
 222                 } else if (isCustomerContact) {
 223                         // Only customer
 224                         messageKey = "CONTACT_IS_USER"; //NOI18N
 225                 }
 226
 227                 // Return message key
 228                 return messageKey;
 229         }
 230
 231         @Override
 232         public Customer getCustomer () {
 233                 return this.customer;
 234         }
 235
 236         @Override
 237         public void setCustomer (final Customer customer) {
 238                 this.customer = customer;
 239         }
 240
 241         @Override
 242         public User getUser () {
 243                 return this.user;
 244         }
 245
 246         @Override
 247         public void setUser (final User user) {
 248                 this.user = user;
 249         }
 250
 251         /**
 252          * Set's all given contact's phone instances: land-line, cellphone and fax
 253          * <p>
 254          * @param contact Contact to set phone instances for
 255          */
 256         private void setPhoneInstances (final Contact contact) {
 257                 // The contact must be valid
 258                 if (null == contact) {
 259                         // Throw NPE
 260                         throw new NullPointerException("contact is null"); //NOI18N
 261                 } else if (contact.getContactId() == null) {
 262                         // Throw again ...
 263                         throw new NullPointerException("contact.contactId is null"); //NOI18N
 264                 } else if (contact.getContactId() < 1) {
 265                         // Not valid
 266                         throw new IllegalArgumentException(MessageFormat.format("contact.contactId={0} is not valid", contact.getContactId())); //NOI18N
 267                 }
 268
 269                 // Is cellphone set?
 270                 if (contact.getContactMobileNumber() instanceof DialableMobileNumber) {
 271                         // Yes, then set it in admin controller
 272                         this.adminPhoneController.setMobileNumber(contact.getContactMobileNumber());
 273                 }
 274
 275                 // Is land-line set?
 276                 if (contact.getContactLandLineNumber() instanceof DialableLandLineNumber) {
 277                         // Yes, then set it in admin controller
 278                         this.adminPhoneController.setLandLineNumber(contact.getContactLandLineNumber());
 279                 }
 280
 281                 // Is fax set?
 282                 if (contact.getContactFaxNumber() instanceof DialableFaxNumber) {
 283                         // Yes, then set it in admin controller
 284                         this.adminPhoneController.setFaxNumber(contact.getContactFaxNumber());
 285                 }
 286         }
 287
 288 }