src/java/org/mxchange/addressbook/beans/helper/AddressbookWebRequestHelper.java

   1 /*
   2  * Copyright (C) 2016 Roland Häder GmbH
   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.addressbook.beans.helper;
  18
  19 import java.text.MessageFormat;
  20 import javax.annotation.PostConstruct;
  21 import javax.enterprise.context.RequestScoped;
  22 import javax.inject.Inject;
  23 import javax.inject.Named;
  24 import org.mxchange.addressbook.beans.contact.AddressbookAdminContactWebRequestController;
  25 import org.mxchange.addressbook.beans.phone.AddressbookAdminPhoneWebRequestController;
  26 import org.mxchange.addressbook.beans.user.AddressbookUserWebSessionController;
  27 import org.mxchange.jcontacts.contact.Contact;
  28 import org.mxchange.jphone.phonenumbers.fax.DialableFaxNumber;
  29 import org.mxchange.jphone.phonenumbers.landline.DialableLandLineNumber;
  30 import org.mxchange.jphone.phonenumbers.mobile.DialableMobileNumber;
  31 import org.mxchange.jusercore.model.user.User;
  32
  33 /**
  34  * A general helper for beans
  35  * <p>
  36  * @author Roland Häder<roland@mxchange.org>
  37  */
  38 @Named ("adminHelper")
  39 @RequestScoped
  40 public class AddressbookWebRequestHelper implements AddressbookWebRequestController {
  41
  42         /**
  43          * Serial number
  44          */
  45         private static final long serialVersionUID = 17_258_793_567_145_701L;
  46
  47         /**
  48          * Administrative contact controller
  49          */
  50         @Inject
  51         private AddressbookAdminContactWebRequestController adminContactController;
  52
  53         /**
  54          * Administrative phone controller
  55          */
  56         @Inject
  57         private AddressbookAdminPhoneWebRequestController adminPhoneController;
  58
  59         /**
  60          * Contact instance
  61          */
  62         private Contact contact;
  63
  64         /**
  65          * User instance
  66          */
  67         private User user;
  68
  69         /**
  70          * Regular user controller
  71          */
  72         @Inject
  73         private AddressbookUserWebSessionController userController;
  74
  75         /**
  76          * Default constructor
  77          */
  78         public AddressbookWebRequestHelper () {
  79         }
  80
  81         @Override
  82         public void copyContactToController () {
  83                 // Validate user instance
  84                 if (this.getContact() == null) {
  85                         // Throw NPE
  86                         throw new NullPointerException("this.contact is null"); //NOI18N
  87                 } else if (this.getContact().getContactId() == null) {
  88                         // Throw NPE again
  89                         throw new NullPointerException("this.contact.contactId is null"); //NOI18N
  90                 } else if (this.getContact().getContactId() < 1) {
  91                         // Not valid
  92                         throw new IllegalStateException(MessageFormat.format("this.contact.contactId={0} is not valid.", this.getContact().getContactId())); //NOI18N
  93                 }
  94
  95                 // Set all phone instances
  96                 this.setPhoneInstances(this.getContact());
  97
  98                 // Set all fields: user
  99                 this.adminContactController.copyContactToController(this.getContact());
 100         }
 101
 102         @Override
 103         public void copyUserToController () {
 104                 // Validate user instance
 105                 if (this.getUser() == null) {
 106                         // Throw NPE
 107                         throw new NullPointerException("this.user is null"); //NOI18N
 108                 } else if (this.getUser().getUserId() == null) {
 109                         // Throw NPE again
 110                         throw new NullPointerException("this.user.userId is null"); //NOI18N
 111                 } else if (this.getUser().getUserId() < 1) {
 112                         // Not valid
 113                         throw new IllegalStateException(MessageFormat.format("this.user.userId={0} is not valid.", this.getUser().getUserId())); //NOI18N
 114                 }
 115
 116                 // Get contact
 117                 Contact userContact = this.getUser().getUserContact();
 118
 119                 // Set contact here, too. This avoids parameters that cannot auto-complete in IDEs.
 120                 this.setContact(userContact);
 121
 122                 // Set all phone instances
 123                 this.setPhoneInstances(userContact);
 124
 125                 // Set all fields: user
 126                 this.userController.setUserName(this.getUser().getUserName());
 127         }
 128
 129         @Override
 130         public Contact getContact () {
 131                 return this.contact;
 132         }
 133
 134         @Override
 135         public void setContact (final Contact contact) {
 136                 this.contact = contact;
 137         }
 138
 139         @Override
 140         public String getContactUsageMessageKey (final Contact contact) {
 141                 // The contact must be valid
 142                 if (null == contact) {
 143                         // Throw NPE
 144                         throw new NullPointerException("contact is null"); //NOI18N
 145                 } else if (contact.getContactId() == null) {
 146                         // Throw again ...
 147                         throw new NullPointerException("contact.contactId is null"); //NOI18N
 148                 } else if (contact.getContactId() < 1) {
 149                         // Not valid
 150                         throw new IllegalArgumentException(MessageFormat.format("contact.contactId={0} is not valid", contact.getContactId())); //NOI18N
 151                 }
 152
 153                 // Default key is "unused"
 154                 String messageKey = "CONTACT_IS_UNUSED"; //NOI18N
 155
 156                 // Check user
 157                 boolean isUserContact = this.userController.isContactFound(contact);
 158
 159                 // Check user first
 160                 if (isUserContact) {
 161                         // Only user
 162                         messageKey = "CONTACT_IS_USER"; //NOI18N
 163                 }
 164
 165                 // Return message key
 166                 return messageKey;
 167         }
 168
 169         @Override
 170         public User getUser () {
 171                 return this.user;
 172         }
 173
 174         @Override
 175         public void setUser (final User user) {
 176                 this.user = user;
 177         }
 178
 179         /**
 180          * Post-construction method
 181          */
 182         @PostConstruct
 183         public void init () {
 184         }
 185
 186         /**
 187          * Set's all given contact's phone instances: land-line, mobile and fax
 188          * <p>
 189          * @param contact Contact to set phone instances for
 190          */
 191         private void setPhoneInstances (final Contact contact) {
 192                 // The contact must be valid
 193                 if (null == contact) {
 194                         // Throw NPE
 195                         throw new NullPointerException("contact is null"); //NOI18N
 196                 } else if (contact.getContactId() == null) {
 197                         // Throw again ...
 198                         throw new NullPointerException("contact.contactId is null"); //NOI18N
 199                 } else if (contact.getContactId() < 1) {
 200                         // Not valid
 201                         throw new IllegalArgumentException(MessageFormat.format("contact.contactId={0} is not valid", contact.getContactId())); //NOI18N
 202                 }
 203
 204                 // Is cellphone set?
 205                 if (contact.getContactMobileNumber() instanceof DialableMobileNumber) {
 206                         // Yes, then set it in admin controller
 207                         this.adminPhoneController.setMobileNumber(contact.getContactMobileNumber());
 208                 }
 209
 210                 // Is land-line set?
 211                 if (contact.getContactLandLineNumber() instanceof DialableLandLineNumber) {
 212                         // Yes, then set it in admin controller
 213                         this.adminPhoneController.setLandLine(contact.getContactLandLineNumber());
 214                 }
 215
 216                 // Is fax set?
 217                 if (contact.getContactFaxNumber() instanceof DialableFaxNumber) {
 218                         // Yes, then set it in admin controller
 219                         this.adminPhoneController.setFax(contact.getContactFaxNumber());
 220                 }
 221         }
 222
 223 }