src/java/org/mxchange/addressbook/beans/user/UserWebSessionBean.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 General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (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 General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 package org.mxchange.addressbook.beans.user;
  18
  19 import java.text.MessageFormat;
  20 import java.util.Collections;
  21 import java.util.Date;
  22 import java.util.GregorianCalendar;
  23 import java.util.Iterator;
  24 import java.util.List;
  25 import java.util.Objects;
  26 import javax.annotation.PostConstruct;
  27 import javax.enterprise.context.SessionScoped;
  28 import javax.enterprise.event.Observes;
  29 import javax.faces.view.facelets.FaceletException;
  30 import javax.inject.Inject;
  31 import javax.inject.Named;
  32 import javax.naming.Context;
  33 import javax.naming.InitialContext;
  34 import javax.naming.NamingException;
  35 import org.mxchange.addressbook.beans.login.UserLoginWebSessionController;
  36 import org.mxchange.jcontacts.contact.Contact;
  37 import org.mxchange.jcontacts.contact.UserContact;
  38 import org.mxchange.jcontacts.contact.gender.Gender;
  39 import org.mxchange.jcountry.data.Country;
  40 import org.mxchange.jphone.phonenumbers.cellphone.CellphoneNumber;
  41 import org.mxchange.jphone.phonenumbers.cellphone.DialableCellphoneNumber;
  42 import org.mxchange.jphone.phonenumbers.fax.DialableFaxNumber;
  43 import org.mxchange.jphone.phonenumbers.fax.FaxNumber;
  44 import org.mxchange.jphone.phonenumbers.landline.DialableLandLineNumber;
  45 import org.mxchange.jphone.phonenumbers.landline.LandLineNumber;
  46 import org.mxchange.jphone.phonenumbers.smsprovider.SmsProvider;
  47 import org.mxchange.jusercore.events.login.UserLoggedInEvent;
  48 import org.mxchange.jusercore.events.registration.UserRegisteredEvent;
  49 import org.mxchange.jusercore.exceptions.UserNotFoundException;
  50 import org.mxchange.jusercore.model.user.LoginUser;
  51 import org.mxchange.jusercore.model.user.User;
  52 import org.mxchange.jusercore.model.user.UserSessionBeanRemote;
  53 import org.mxchange.jusercore.model.user.profilemodes.ProfileMode;
  54
  55 /**
  56  * A user bean (controller)
  57  * <p>
  58  * @author Roland Haeder<roland@mxchange.org>
  59  */
  60 @Named ("userController")
  61 @SessionScoped
  62 public class UserWebSessionBean implements UserWebSessionController {
  63
  64         /**
  65          * Serial number
  66          */
  67         private static final long serialVersionUID = 542_145_347_916L;
  68
  69         /////////////////////// Properties /////////////////////
  70         /**
  71          * Birth day
  72          */
  73         private Date birthday;
  74
  75         /**
  76          * Cellphone number's carrier
  77          */
  78         private SmsProvider cellphoneCarrier;
  79
  80         /**
  81          * Cellphone number
  82          */
  83         private Long cellphoneNumber;
  84
  85         /**
  86          * City
  87          */
  88         private String city;
  89
  90         /**
  91          * Optional comments
  92          */
  93         private String comment;
  94
  95         /**
  96          * Country instance
  97          */
  98         private Country country;
  99
 100         /**
 101          * Email address
 102          */
 103         private String emailAddress;
 104
 105         /**
 106          * Email address list
 107          */
 108         private List<String> emailAddressList;
 109
 110         /**
 111          * Email address repeated
 112          */
 113         private String emailAddressRepeat;
 114
 115         /**
 116          * Family name
 117          */
 118         private String familyName;
 119
 120         /**
 121          * Fax number's area code
 122          */
 123         private Integer faxAreaCode;
 124
 125         /**
 126          * Country instance for fax number
 127          */
 128         private Country faxCountry;
 129
 130         /**
 131          * Fax number
 132          */
 133         private Long faxNumber;
 134
 135         /**
 136          * First name
 137          */
 138         private String firstName;
 139
 140         /**
 141          * Gender instance
 142          */
 143         private Gender gender;
 144
 145         /**
 146          * House number
 147          */
 148         private Short houseNumber;
 149
 150         /**
 151          * Login bean (controller)
 152          */
 153         @Inject
 154         private UserLoginWebSessionController loginController;
 155
 156         /**
 157          * Phone number area code
 158          */
 159         private Integer phoneAreaCode;
 160
 161         /**
 162          * Country instance for phone number
 163          */
 164         private Country phoneCountry;
 165
 166         /**
 167          * Phone number
 168          */
 169         private Long phoneNumber;
 170
 171         /**
 172          * Street
 173          */
 174         private String street;
 175
 176         /**
 177          * Remote user bean
 178          */
 179         private final UserSessionBeanRemote userBean;
 180
 181         /**
 182          * User id
 183          */
 184         private Long userId;
 185
 186         /**
 187          * User name
 188          */
 189         private String userName;
 190
 191         /**
 192          * User name list
 193          */
 194         private List<String> userNameList;
 195
 196         /**
 197          * User password (unencrypted from web form)
 198          */
 199         private String userPassword;
 200
 201         /**
 202          * User password repeated (unencrypted from web form)
 203          */
 204         private String userPasswordRepeat;
 205
 206         /**
 207          * Whether the user wants a public profile
 208          */
 209         private ProfileMode userProfileMode;
 210
 211         /**
 212          * A list of all public user profiles
 213          */
 214         private List<User> visibleUserList;
 215
 216         /**
 217          * ZIP code
 218          */
 219         private Integer zipCode;
 220
 221         /**
 222          * Default constructor
 223          */
 224         public UserWebSessionBean () {
 225                 // Set gender to UNKNOWN
 226                 this.gender = Gender.UNKNOWN;
 227
 228                 // Try it
 229                 try {
 230                         // Get initial context
 231                         Context context = new InitialContext();
 232
 233                         // Try to lookup
 234                         this.userBean = (UserSessionBeanRemote) context.lookup("ejb/stateless-addressbook-user"); //NOI18N
 235                 } catch (final NamingException e) {
 236                         // Throw again
 237                         throw new FaceletException(e);
 238                 }
 239         }
 240
 241         @Override
 242         public void afterRegistrationEvent (final @Observes UserRegisteredEvent event) {
 243                 // Trace message
 244                 System.out.println(MessageFormat.format("UserWebBean:afterRegistration: event={0} - CALLED!", event)); //NOI18N
 245
 246                 // event should not be null
 247                 if (null == event) {
 248                         // Throw NPE
 249                         throw new NullPointerException("event is null"); //NOI18N
 250                 } else if (event.getUser() == null) {
 251                         // Throw NPE again
 252                         throw new NullPointerException("event.user is null"); //NOI18N
 253                 } else if (event.getUser().getUserId() == null) {
 254                         // userId is null
 255                         throw new NullPointerException("event.user.userId is null"); //NOI18N
 256                 } else if (event.getUser().getUserId() < 1) {
 257                         // Not avalid id
 258                         throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getUser(), event.getUser().getUserId())); //NOI18N
 259                 }
 260
 261                 // Get user instance
 262                 User registeredUser = event.getUser();
 263
 264                 // Debug message
 265                 System.out.println(MessageFormat.format("UserWebBean:afterRegistration: registeredUser={0}", registeredUser)); //NOI18N
 266
 267                 // Copy all data from registered->user
 268                 this.copyUser(registeredUser);
 269
 270                 // Add user name and email address
 271                 this.addUserNameEmailAddress(registeredUser);
 272
 273                 // Clear all data
 274                 this.clearData();
 275
 276                 // Set user id again
 277                 this.setUserId(registeredUser.getUserId());
 278
 279                 // Is the account public?
 280                 if (registeredUser.getUserProfileMode().equals(ProfileMode.PUBLIC)) {
 281                         // Also add it to this list
 282                         this.visibleUserList.add(registeredUser);
 283                 }
 284
 285                 // Trace message
 286                 System.out.println("UserWebBean:afterRegistration: EXIT!"); //NOI18N
 287         }
 288
 289         @Override
 290         public void afterUserLogin (final @Observes UserLoggedInEvent event) {
 291                 // Trace message
 292                 System.out.println(MessageFormat.format("UserWebBean:afterUserLogin: event={0} - CALLED!", event)); //NOI18N
 293
 294                 // event should not be null
 295                 if (null == event) {
 296                         // Throw NPE
 297                         throw new NullPointerException("event is null"); //NOI18N
 298                 } else if (event.getUser() == null) {
 299                         // Throw NPE again
 300                         throw new NullPointerException("event.user is null"); //NOI18N
 301                 } else if (event.getUser().getUserId() == null) {
 302                         // userId is null
 303                         throw new NullPointerException("event.user.userId is null"); //NOI18N
 304                 } else if (event.getUser().getUserId() < 1) {
 305                         // Not avalid id
 306                         throw new IllegalArgumentException(MessageFormat.format("userId of user={0} is not valid: {1}", event.getUser(), event.getUser().getUserId())); //NOI18N
 307                 }
 308
 309                 // Re-initialize list
 310                 this.visibleUserList = this.userBean.allMemberPublicVisibleUsers();
 311
 312                 // Trace message
 313                 System.out.println(MessageFormat.format("UserWebBean:afterUserLogin: this.visibleUserList.size()={0} - EXIT!", this.visibleUserList.size())); //NOI18N
 314         }
 315
 316         @Override
 317         public List<User> allVisibleUsers () {
 318                 // Return it
 319                 return Collections.unmodifiableList(this.visibleUserList);
 320         }
 321
 322         @Override
 323         public User createUserInstance () {
 324                 // User message
 325                 //this.getLogger().logTrace("createUserInstance: CALLED!");
 326
 327                 // Required personal data must be set
 328                 assert (this.isRequiredPersonalDataSet()) : "not all personal data is set"; //NOI18N
 329
 330                 // Create new user instance
 331                 User user = new LoginUser();
 332                 user.setUserName(this.getUserName());
 333                 user.setUserProfileMode(this.getUserProfileMode());
 334                 user.setUserCreated(new GregorianCalendar());
 335
 336                 // Generate phone number
 337                 DialableLandLineNumber phone = new LandLineNumber(this.getPhoneCountry(), this.getPhoneAreaCode(), this.getPhoneNumber(), new GregorianCalendar());
 338                 DialableCellphoneNumber cellphone = new CellphoneNumber(this.getCellphoneCarrier(), this.getCellphoneNumber(), new GregorianCalendar());
 339                 DialableFaxNumber fax = new FaxNumber(this.getFaxCountry(), this.getFaxAreaCode(), this.getFaxNumber(), new GregorianCalendar());
 340
 341                 // Create new contact
 342                 Contact contact = new UserContact(this.getGender(), this.getFirstName(), this.getFamilyName());
 343                 contact.setContactStreet(this.getStreet());
 344                 contact.setContactHouseNumber(this.getHouseNumber());
 345                 contact.setContactZipCode(this.getZipCode());
 346                 contact.setContactCity(this.getCity());
 347                 contact.setContactCountry(this.getCountry());
 348                 contact.setContactEmailAddress(this.getEmailAddress());
 349
 350                 // Don't set null or wrong references
 351                 if ((phone instanceof DialableLandLineNumber) && (phone.getPhoneCountry() instanceof Country) && (this.getPhoneAreaCode() != null) && (this.getPhoneNumber() != null) && (this.getPhoneAreaCode() > 0) && (this.getPhoneNumber() > 0)) {
 352                         // Now the number must be given
 353                         if (phone.getPhoneAreaCode() == null) {
 354                                 // Is null
 355                                 throw new NullPointerException("phone.phoneAreaCode is null"); //NOI18N
 356                         } else if (phone.getPhoneAreaCode() < 1) {
 357                                 // Abort here
 358                                 throw new IllegalArgumentException("phone.phoneAreaCode is zero or below."); //NOI18N
 359                         } else if (phone.getPhoneNumber() == null) {
 360                                 // Is null
 361                                 throw new NullPointerException("phone.phoneNumber is null"); //NOI18N
 362                         } else if (phone.getPhoneNumber() < 1) {
 363                                 // Abort here
 364                                 throw new IllegalArgumentException("phone.phoneNumber is zero or below."); //NOI18N
 365                         }
 366
 367                         // Set phone number
 368                         contact.setContactPhoneNumber(phone);
 369                 }
 370
 371                 // Don't set null or wrong references
 372                 if ((fax instanceof DialableFaxNumber) && (fax.getPhoneCountry() instanceof Country) && (this.getFaxAreaCode() != null) && (this.getFaxNumber() != null) && (this.getFaxAreaCode() > 0) && (this.getFaxNumber() > 0)) {
 373                         // Now the number must be given
 374                         if (fax.getPhoneAreaCode() == null) {
 375                                 // Is null
 376                                 throw new NullPointerException("fax.phoneAreaCode is null"); //NOI18N
 377                         } else if (fax.getPhoneAreaCode() < 1) {
 378                                 // Abort here
 379                                 throw new IllegalArgumentException("fax.phoneAreaCode is zero or below."); //NOI18N
 380                         } else if (fax.getPhoneNumber() == null) {
 381                                 // Is null
 382                                 throw new NullPointerException("fax.phoneNumber is null"); //NOI18N
 383                         } else if (fax.getPhoneNumber() < 1) {
 384                                 // Abort here
 385                                 throw new IllegalArgumentException("fax.phoneNumber is zero or below."); //NOI18N
 386                         }
 387
 388                         // Set fax number
 389                         contact.setContactFaxNumber(fax);
 390                 }
 391
 392                 // Is the provider set?
 393                 if ((cellphone instanceof DialableCellphoneNumber) && (this.getCellphoneCarrier() instanceof SmsProvider) && (this.getCellphoneNumber() != null) && (this.getCellphoneNumber() > 0)) {
 394                         // Is the number set?
 395                         if (cellphone.getPhoneNumber() == null) {
 396                                 // Is null
 397                                 throw new NullPointerException("cellphone.phoneNumber is null"); //NOI18N
 398                         } else if (cellphone.getPhoneNumber() < 1) {
 399                                 // Abort here
 400                                 throw new IllegalArgumentException("cellphone.phoneNumber is zero or below."); //NOI18N
 401                         }
 402
 403                         // Set cellphone number
 404                         contact.setContactCellphoneNumber(cellphone);
 405                 }
 406
 407                 contact.setContactBirthday(this.getBirthday());
 408                 contact.setContactComment(this.getComment());
 409
 410                 // Created timestamp and ownContact
 411                 contact.setContactCreated(new GregorianCalendar());
 412                 contact.setContactOwnContact(Boolean.TRUE);
 413
 414                 // Set contact in user
 415                 user.setUserContact(contact);
 416
 417                 // Trace message
 418                 //this.getLogger().logTrace(MessageFormat.format("createUserInstance: user={0} - EXIT!", user));
 419                 // Return it
 420                 return user;
 421         }
 422
 423         @Override
 424         public Date getBirthday () {
 425                 return this.birthday;
 426         }
 427
 428         @Override
 429         public void setBirthday (final Date birthday) {
 430                 this.birthday = birthday;
 431         }
 432
 433         @Override
 434         public SmsProvider getCellphoneCarrier () {
 435                 return this.cellphoneCarrier;
 436         }
 437
 438         @Override
 439         public void setCellphoneCarrier (final SmsProvider cellphoneCarrier) {
 440                 this.cellphoneCarrier = cellphoneCarrier;
 441         }
 442
 443         @Override
 444         public Long getCellphoneNumber () {
 445                 return this.cellphoneNumber;
 446         }
 447
 448         @Override
 449         public void setCellphoneNumber (Long cellphoneNumber) {
 450                 this.cellphoneNumber = cellphoneNumber;
 451         }
 452
 453         @Override
 454         public String getCity () {
 455                 return this.city;
 456         }
 457
 458         @Override
 459         public void setCity (final String city) {
 460                 this.city = city;
 461         }
 462
 463         @Override
 464         public String getComment () {
 465                 return this.comment;
 466         }
 467
 468         @Override
 469         public void setComment (final String comment) {
 470                 this.comment = comment;
 471         }
 472
 473         @Override
 474         public Country getCountry () {
 475                 return this.country;
 476         }
 477
 478         @Override
 479         public void setCountry (final Country country) {
 480                 this.country = country;
 481         }
 482
 483         @Override
 484         public String getEmailAddress () {
 485                 return this.emailAddress;
 486         }
 487
 488         @Override
 489         public void setEmailAddress (final String emailAddress) {
 490                 this.emailAddress = emailAddress;
 491         }
 492
 493         @Override
 494         public String getEmailAddressRepeat () {
 495                 return this.emailAddressRepeat;
 496         }
 497
 498         @Override
 499         public void setEmailAddressRepeat (final String emailAddressRepeat) {
 500                 this.emailAddressRepeat = emailAddressRepeat;
 501         }
 502
 503         @Override
 504         public String getFamilyName () {
 505                 return this.familyName;
 506         }
 507
 508         @Override
 509         public void setFamilyName (final String familyName) {
 510                 this.familyName = familyName;
 511         }
 512
 513         @Override
 514         public Integer getFaxAreaCode () {
 515                 return this.faxAreaCode;
 516         }
 517
 518         @Override
 519         public void setFaxAreaCode (final Integer faxAreaCode) {
 520                 this.faxAreaCode = faxAreaCode;
 521         }
 522
 523         @Override
 524         public Country getFaxCountry () {
 525                 return this.faxCountry;
 526         }
 527
 528         @Override
 529         public void setFaxCountry (final Country faxCountry) {
 530                 this.faxCountry = faxCountry;
 531         }
 532
 533         @Override
 534         public Long getFaxNumber () {
 535                 return this.faxNumber;
 536         }
 537
 538         @Override
 539         public void setFaxNumber (final Long faxNumber) {
 540                 this.faxNumber = faxNumber;
 541         }
 542
 543         @Override
 544         public String getFirstName () {
 545                 return this.firstName;
 546         }
 547
 548         @Override
 549         public void setFirstName (final String firstName) {
 550                 this.firstName = firstName;
 551         }
 552
 553         @Override
 554         public Gender getGender () {
 555                 return this.gender;
 556         }
 557
 558         @Override
 559         public void setGender (final Gender gender) {
 560                 this.gender = gender;
 561         }
 562
 563         @Override
 564         public Short getHouseNumber () {
 565                 return this.houseNumber;
 566         }
 567
 568         @Override
 569         public void setHouseNumber (final Short houseNumber) {
 570                 this.houseNumber = houseNumber;
 571         }
 572
 573         @Override
 574         public Integer getPhoneAreaCode () {
 575                 return this.phoneAreaCode;
 576         }
 577
 578         @Override
 579         public void setPhoneAreaCode (final Integer phoneAreaCode) {
 580                 this.phoneAreaCode = phoneAreaCode;
 581         }
 582
 583         @Override
 584         public Country getPhoneCountry () {
 585                 return this.phoneCountry;
 586         }
 587
 588         @Override
 589         public void setPhoneCountry (final Country phoneCountry) {
 590                 this.phoneCountry = phoneCountry;
 591         }
 592
 593         @Override
 594         public Long getPhoneNumber () {
 595                 return this.phoneNumber;
 596         }
 597
 598         @Override
 599         public void setPhoneNumber (final Long phoneNumber) {
 600                 this.phoneNumber = phoneNumber;
 601         }
 602
 603         @Override
 604         public String getStreet () {
 605                 return this.street;
 606         }
 607
 608         @Override
 609         public void setStreet (final String street) {
 610                 this.street = street;
 611         }
 612
 613         @Override
 614         public Long getUserId () {
 615                 return this.userId;
 616         }
 617
 618         @Override
 619         public void setUserId (final Long userId) {
 620                 this.userId = userId;
 621         }
 622
 623         @Override
 624         public String getUserName () {
 625                 return this.userName;
 626         }
 627
 628         @Override
 629         public void setUserName (final String userName) {
 630                 this.userName = userName;
 631         }
 632
 633         @Override
 634         public String getUserPassword () {
 635                 return this.userPassword;
 636         }
 637
 638         @Override
 639         public void setUserPassword (final String userPassword) {
 640                 this.userPassword = userPassword;
 641         }
 642
 643         @Override
 644         public String getUserPasswordRepeat () {
 645                 return this.userPasswordRepeat;
 646         }
 647
 648         @Override
 649         public void setUserPasswordRepeat (final String userPasswordRepeat) {
 650                 this.userPasswordRepeat = userPasswordRepeat;
 651         }
 652
 653         @Override
 654         public ProfileMode getUserProfileMode () {
 655                 return this.userProfileMode;
 656         }
 657
 658         @Override
 659         public void setUserProfileMode (final ProfileMode userProfileMode) {
 660                 this.userProfileMode = userProfileMode;
 661         }
 662
 663         @Override
 664         public Integer getZipCode () {
 665                 return this.zipCode;
 666         }
 667
 668         @Override
 669         public void setZipCode (final Integer zipCode) {
 670                 this.zipCode = zipCode;
 671         }
 672
 673         /**
 674          * Post-initialization of this class
 675          */
 676         @PostConstruct
 677         public void init () {
 678                 // Get full user name list for reducing EJB calls
 679                 this.userNameList = this.userBean.getUserNameList();
 680
 681                 // Get full email address list for reducing EJB calls
 682                 this.emailAddressList = this.userBean.getEmailAddressList();
 683
 684                 // Is the user logged-in?
 685                 if (this.loginController.isUserLoggedIn()) {
 686                         // Is logged-in, so load also users visible to memebers
 687                         this.visibleUserList = this.userBean.allMemberPublicVisibleUsers();
 688                 } else {
 689                         // Initialize user list
 690                         this.visibleUserList = this.userBean.allPublicUsers();
 691                 }
 692         }
 693
 694         @Override
 695         public boolean isEmailAddressRegistered (final User user) {
 696                 return ((this.emailAddressList instanceof List) && (this.emailAddressList.contains(user.getUserContact().getContactEmailAddress())));
 697         }
 698
 699         @Override
 700         public boolean isRequiredPersonalDataSet () {
 701                 return ((this.getUserName() != null) &&
 702                                 (this.getUserProfileMode() != null) &&
 703                                 (this.getGender() != null) &&
 704                                 (this.getFirstName() != null) &&
 705                                 (this.getFamilyName() != null) &&
 706                                 (this.getStreet() != null) &&
 707                                 (this.getHouseNumber() != null) &&
 708                                 (this.getZipCode() != null) &&
 709                                 (this.getCity() != null) &&
 710                                 (this.getEmailAddress() != null) &&
 711                                 (this.getEmailAddressRepeat() != null) &&
 712                                 (this.getUserPassword() != null) &&
 713                                 (this.getUserPasswordRepeat() != null));
 714         }
 715
 716         @Override
 717         public boolean isSameEmailAddressEntered () {
 718                 return (Objects.equals(this.getEmailAddress(), this.getEmailAddressRepeat()));
 719         }
 720
 721         @Override
 722         public boolean isSamePasswordEntered () {
 723                 return (Objects.equals(this.getUserPassword(), this.getUserPasswordRepeat()));
 724         }
 725
 726         @Override
 727         public boolean isUserIdEmpty () {
 728                 return ((this.getUserId() == null) || (this.getUserId() == 0));
 729         }
 730
 731         @Override
 732         public boolean isUserNameRegistered (final User user) {
 733                 return ((this.userNameList instanceof List) && (this.userNameList.contains(user.getUserName())));
 734         }
 735
 736         @Override
 737         public boolean isVisibleUserFound () {
 738                 return ((this.visibleUserList instanceof List) && (this.visibleUserList.size() > 0));
 739         }
 740
 741         @Override
 742         public User lookupUserById (final Long userId) throws UserNotFoundException {
 743                 // Init variable
 744                 User user = null;
 745
 746                 // Try to lookup it in visible user list
 747                 for (final Iterator<User> iterator = this.visibleUserList.iterator(); iterator.hasNext();) {
 748                         // Get next user
 749                         User next = iterator.next();
 750
 751                         // Is the user id found?
 752                         if (Objects.equals(next.getUserId(), userId)) {
 753                                 // Copy to other variable
 754                                 user = next;
 755                                 break;
 756                         }
 757                 }
 758
 759                 // Is it still null?
 760                 if (null == user) {
 761                         // Not visible for the current user
 762                         throw new UserNotFoundException(userId);
 763                 }
 764
 765                 // Return it
 766                 return user;
 767         }
 768
 769         /**
 770          * Adds user's name and email address to bean's internal list. It also
 771          * updates the public user list if the user has decided to ha   }
 772          * <p>
 773          * @param user User instance
 774          */
 775         private void addUserNameEmailAddress (final User user) {
 776                 // Make sure the entry is not added yet
 777                 if (this.userNameList.contains(user.getUserName())) {
 778                         // Abort here
 779                         throw new IllegalArgumentException(MessageFormat.format("User name {0} already added.", user.getUserName())); //NOI18N
 780                 } else if (this.emailAddressList.contains(user.getUserContact().getContactEmailAddress())) {
 781                         // Already added
 782                         throw new IllegalArgumentException(MessageFormat.format("Email address {0} already added.", user.getUserContact().getContactEmailAddress())); //NOI18N
 783                 }
 784
 785                 // Add user name
 786                 this.userNameList.add(user.getUserName());
 787
 788                 // Add email addres
 789                 this.emailAddressList.add(user.getUserContact().getContactEmailAddress());
 790         }
 791
 792         /**
 793          * Clears all data in this bean
 794          */
 795         private void clearData () {
 796                 // Clear all data
 797                 // - personal data
 798                 this.setUserId(null);
 799                 this.setGender(Gender.UNKNOWN);
 800                 this.setUserProfileMode(null);
 801                 this.setFirstName(null);
 802                 this.setFamilyName(null);
 803                 this.setStreet(null);
 804                 this.setHouseNumber(null);
 805                 this.setZipCode(null);
 806                 this.setCity(null);
 807                 this.setCountry(null);
 808
 809                 // - contact data
 810                 this.setEmailAddress(null);
 811                 this.setEmailAddressRepeat(null);
 812                 this.setPhoneAreaCode(null);
 813                 this.setCellphoneCarrier(null);
 814                 this.setFaxAreaCode(null);
 815
 816                 // - other data
 817                 this.setBirthday(null);
 818                 this.setComment(null);
 819                 this.setUserName(null);
 820                 this.setUserPassword(null);
 821                 this.setUserPasswordRepeat(null);
 822         }
 823
 824         /**
 825          * Copies given user into the controller
 826          * <p>
 827          * @param user User instance
 828          */
 829         private void copyUser (final User user) {
 830                 // Copy all fields:
 831                 // - base data
 832                 this.setUserId(user.getUserId());
 833                 this.setUserProfileMode(user.getUserProfileMode());
 834                 this.setGender(user.getUserContact().getContactGender());
 835                 this.setFirstName(user.getUserContact().getContactFirstName());
 836                 this.setFamilyName(user.getUserContact().getContactFamilyName());
 837                 this.setStreet(user.getUserContact().getContactStreet());
 838                 this.setHouseNumber(user.getUserContact().getContactHouseNumber());
 839                 this.setZipCode(user.getUserContact().getContactZipCode());
 840                 this.setCity(user.getUserContact().getContactCity());
 841                 this.setCountry(user.getUserContact().getContactCountry());
 842
 843                 // Get cellphone, phone and fax instance
 844                 DialableCellphoneNumber cellphone = user.getUserContact().getContactCellphoneNumber();
 845                 DialableFaxNumber fax = user.getUserContact().getContactFaxNumber();
 846                 DialableLandLineNumber phone = user.getUserContact().getContactPhoneNumber();
 847
 848                 // - contact data
 849                 if ((phone instanceof DialableLandLineNumber) && (phone.getPhoneAreaCode() > 0)) {
 850                         this.setPhoneCountry(phone.getPhoneCountry());
 851                         this.setPhoneAreaCode(phone.getPhoneAreaCode());
 852                         this.setPhoneNumber(phone.getPhoneNumber());
 853                 }
 854                 if ((cellphone instanceof DialableCellphoneNumber) && (cellphone.getCellphoneProvider() instanceof SmsProvider)) {
 855                         this.setCellphoneCarrier(cellphone.getCellphoneProvider());
 856                         this.setCellphoneNumber(cellphone.getPhoneNumber());
 857                 }
 858                 if ((fax instanceof DialableFaxNumber) && (fax.getPhoneAreaCode() > 0)) {
 859                         this.setFaxCountry(fax.getPhoneCountry());
 860                         this.setFaxAreaCode(fax.getPhoneAreaCode());
 861                         this.setFaxNumber(fax.getPhoneNumber());
 862                 }
 863                 this.setEmailAddress(user.getUserContact().getContactEmailAddress());
 864
 865                 // -- other data
 866                 this.setBirthday(user.getUserContact().getContactBirthday());
 867                 this.setComment(user.getUserContact().getContactComment());
 868         }
 869 }