src/java/org/mxchange/jusercore/model/user/JobsUserSessionBean.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.jusercore.model.user;
  18
  19 import java.text.MessageFormat;
  20 import java.util.GregorianCalendar;
  21 import java.util.List;
  22 import javax.ejb.EJB;
  23 import javax.ejb.EJBException;
  24 import javax.ejb.Stateless;
  25 import javax.persistence.NoResultException;
  26 import javax.persistence.PersistenceException;
  27 import javax.persistence.Query;
  28 import org.mxchange.jcontacts.contact.Contact;
  29 import org.mxchange.jjobs.database.BaseJobsDatabaseBean;
  30 import org.mxchange.jphone.phonenumbers.cellphone.DialableCellphoneNumber;
  31 import org.mxchange.jphone.phonenumbers.fax.DialableFaxNumber;
  32 import org.mxchange.jphone.phonenumbers.landline.DialableLandLineNumber;
  33 import org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException;
  34 import org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException;
  35 import org.mxchange.jusercore.exceptions.UserNotFoundException;
  36 import org.mxchange.jusercore.model.register.UserRegistrationSessionBeanRemote;
  37 import org.mxchange.jusercore.model.user.profilemodes.ProfileMode;
  38 import org.mxchange.jusercore.model.user.status.UserAccountStatus;
  39
  40 /**
  41  * A user EJB
  42  * <p>
  43  * @author Roland Haeder<roland@mxchange.org>
  44  */
  45 @Stateless (name = "user", description = "A bean handling the user data")
  46 public class JobsUserSessionBean extends BaseJobsDatabaseBean implements UserSessionBeanRemote {
  47
  48         /**
  49          * Serial number
  50          */
  51         private static final long serialVersionUID = 542_145_347_916L;
  52
  53         /**
  54          * Registration EJB
  55          */
  56         @EJB
  57         private UserRegistrationSessionBeanRemote registerBean;
  58
  59         /**
  60          * Default constructor
  61          */
  62         public JobsUserSessionBean () {
  63         }
  64
  65         @Override
  66         public User addUser (final User user) throws UserNameAlreadyRegisteredException, EmailAddressAlreadyRegisteredException {
  67                 // Trace message
  68                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("addUser: user={0} - CALLED!", user)); //NOI18N
  69
  70                 // user should not be null
  71                 if (null == user) {
  72                         // Abort here
  73                         throw new NullPointerException("user is null"); //NOI18N
  74                 } else if (user.getUserId() != null) {
  75                         // Not allowed here
  76                         throw new IllegalStateException(MessageFormat.format("user.userId must be null, is: {0}", user.getUserId())); //NOI18N
  77                 }
  78
  79                 // Check if user is registered
  80                 if (this.registerBean.isUserNameRegistered(user)) {
  81                         // Abort here
  82                         throw new UserNameAlreadyRegisteredException(user);
  83                 } else if (this.registerBean.isEmailAddressRegistered(user)) {
  84                         // Abort here
  85                         throw new EmailAddressAlreadyRegisteredException(user);
  86                 }
  87
  88                 // Set created timestamp
  89                 user.setUserCreated(new GregorianCalendar());
  90                 user.getUserContact().setContactCreated(new GregorianCalendar());
  91
  92                 // Update cellphone, land-line and fax instance
  93                 this.setAllContactPhoneEntriesCreated(user.getUserContact());
  94
  95                         // Persist it
  96                 this.getEntityManager().persist(user);
  97
  98                 // Flush to get id back
  99                 this.getEntityManager().flush();
 100
 101                 // Trace message
 102                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("addUser: user={0},user.id={1} - EXIT!", user, user.getUserId())); //NOI18N
 103
 104                 // Return it
 105                 return user;
 106         }
 107
 108         @Override
 109         @SuppressWarnings ("unchecked")
 110         public List<User> allMemberPublicVisibleUsers () {
 111                 // Trace message
 112                 this.getLoggerBeanLocal().logTrace("allMemberPublicVisibleUsers: CALLED!"); //NOI18N
 113
 114                 // Get named query
 115                 Query query = this.getEntityManager().createNamedQuery("AllMemberPublicUsers", List.class); //NOI18N
 116
 117                 // Set parameters
 118                 query.setParameter("status", UserAccountStatus.CONFIRMED); //NOI18N
 119                 query.setParameter("members", ProfileMode.MEMBERS); //NOI18N
 120                 query.setParameter("public", ProfileMode.PUBLIC); //NOI18N
 121
 122                 // Get result
 123                 List<User> users = query.getResultList();
 124
 125                 // Trace message
 126                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("allMemberPublicVisibleUsers: users.size()={0} - EXIT!", users.size())); //NOI18N
 127
 128                 // Return full list
 129                 return users;
 130         }
 131
 132         @Override
 133         @SuppressWarnings ("unchecked")
 134         public List<User> allPublicUsers () {
 135                 // Trace message
 136                 this.getLoggerBeanLocal().logTrace("allPublicUsers: CALLED!"); //NOI18N
 137
 138                 // Get named query
 139                 Query query = this.getEntityManager().createNamedQuery("AllPublicUsers", List.class); //NOI18N
 140
 141                 // Set parameters
 142                 query.setParameter("status", UserAccountStatus.CONFIRMED); //NOI18N
 143                 query.setParameter("mode", ProfileMode.PUBLIC); //NOI18N
 144
 145                 // Get result
 146                 List<User> users = query.getResultList();
 147
 148                 // Trace message
 149                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("allPublicUsers: users.size()={0} - EXIT!", users.size())); //NOI18N
 150
 151                 // Return full list
 152                 return users;
 153         }
 154
 155         @Override
 156         @SuppressWarnings ("unchecked")
 157         public List<User> allUsers () {
 158                 // Trace message
 159                 this.getLoggerBeanLocal().logTrace("allUsers: CALLED!"); //NOI18N
 160
 161                 // Get named query
 162                 Query query = this.getEntityManager().createNamedQuery("AllUsers", List.class); //NOI18N
 163
 164                 // Get result
 165                 List<User> users = query.getResultList();
 166
 167                 // Trace message
 168                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("allUsers: users.size()={0} - EXIT!", users.size())); //NOI18N
 169
 170                 // Return full list
 171                 return users;
 172         }
 173
 174         @Override
 175         public User fillUserData (final User user) {
 176                 // Trace message
 177                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("fillUserData: user={0} - CALLED!", user)); //NOI18N
 178
 179                 // user should not be null
 180                 if (null == user) {
 181                         // Abort here
 182                         throw new NullPointerException("user is null"); //NOI18N
 183                 }
 184
 185                 // Try to locate it
 186                 Query query = this.getEntityManager().createNamedQuery("SearchUserName", LoginUser.class); //NOI18N
 187
 188                 // Set parameter
 189                 query.setParameter("param", user.getUserName()); //NOI18N
 190
 191                 // Initialize variable
 192                 User foundUser = null;
 193
 194                 // Try it
 195                 try {
 196                         // Try to get single result
 197                         foundUser = (User) query.getSingleResult();
 198                 } catch (final NoResultException ex) {
 199                         // Log it
 200                         this.getLoggerBeanLocal().logException(ex);
 201                 }
 202
 203                 // Trace message
 204                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("fillUserData: foundUser={0} - EXIT!", foundUser)); //NOI18N
 205
 206                 // Return prepared instance
 207                 return foundUser;
 208         }
 209
 210         @Override
 211         public User findUserById (final Long userId) throws UserNotFoundException {
 212                 // Is the parameter valid?
 213                 if (null == userId) {
 214                         // Throw NPE
 215                         throw new NullPointerException("userId is null"); //NOI18N
 216                 } else if (userId < 1) {
 217                         // Not valid
 218                         throw new IllegalArgumentException(MessageFormat.format("userId={0} is not valid.", userId)); //NOI18N
 219                 } else if (!this.ifUserIdExists(userId)) {
 220                         // Does not exist
 221                         throw new UserNotFoundException(userId);
 222                 }
 223
 224                 // Create query instance
 225                 Query query = this.getEntityManager().createNamedQuery("SearchUserId", LoginUser.class); //NOI18N
 226
 227                 // Set user id
 228                 query.setParameter("id", userId); //NOI18N
 229
 230                 // Fetch the result, it should be there by now
 231                 User user = (User) query.getSingleResult();
 232
 233                 // Should be there
 234                 assert(user instanceof User) : "user is null"; //NOI18N
 235
 236                 // Return found user
 237                 return user;
 238         }
 239
 240         @Override
 241         @SuppressWarnings ("unchecked")
 242         public List<String> getEmailAddressList () {
 243                 // Get query
 244                 Query query = this.getEntityManager().createNamedQuery("AllEmailAddresses", String.class); //NOI18N
 245
 246                 // Get result list
 247                 List<String> emailAddressList = query.getResultList();
 248
 249                 // Return it
 250                 return emailAddressList;
 251         }
 252
 253         @Override
 254         @SuppressWarnings ("unchecked")
 255         public List<String> getUserNameList () {
 256                 // Get query
 257                 Query query = this.getEntityManager().createNamedQuery("AllUserNames", String.class); //NOI18N
 258
 259                 // Get result list
 260                 List<String> userNameList = query.getResultList();
 261
 262                 // Return it
 263                 return userNameList;
 264         }
 265
 266         @Override
 267         public boolean ifUserExists (final User user) {
 268                 // Trace message
 269                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserExists: user={0} - CALLED!", user)); //NOI18N
 270
 271                 // userId should not be null
 272                 if (null == user) {
 273                         // Abort here
 274                         throw new NullPointerException("user is null"); //NOI18N
 275                 } else if (user.getUserId() == null) {
 276                         // Abort here
 277                         throw new NullPointerException("user.userId is null"); //NOI18N
 278                 } else if (user.getUserId() < 1) {
 279                         // Invalid number
 280                         throw new IllegalArgumentException(MessageFormat.format("userId is not valid: {0}", user.getUserId())); //NOI18N
 281                 }
 282
 283                 // Generate query
 284                 Query query = this.getEntityManager().createNamedQuery("SearchUserId", LoginUser.class); //NOI18N
 285
 286                 // Set parameter
 287                 query.setParameter("id", user.getUserId()); //NOI18N
 288
 289                 // Try this
 290                 try {
 291                         User dummy = (User) query.getSingleResult();
 292
 293                         // Debug message
 294                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserExists: dummy.id={0} found.", dummy.getUserId())); //NOI18N
 295                 } catch (final NoResultException ex) {
 296                         // Log it
 297                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserExists: getSingleResult() returned no result: {0}", ex)); //NOI18N
 298
 299                         // User name does not exist
 300                         return false;
 301                 } catch (final PersistenceException ex) {
 302                         // Something bad happened
 303                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one user {0} found.", user, ex)); //NOI18N
 304
 305                         // Throw again
 306                         throw ex;
 307                 }
 308
 309                 // Trace message
 310                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserExists: Found user {0} - EXIT!", user)); //NOI18N
 311
 312                 // Found it
 313                 return true;
 314         }
 315
 316         @Override
 317         public boolean ifUserIdExists (final Long userId) {
 318                 // Trace message
 319                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserIdExists: userId={0} - CALLED!", userId)); //NOI18N
 320
 321                 // userId should not be null
 322                 if (null == userId) {
 323                         // Abort here
 324                         throw new NullPointerException("userId is null"); //NOI18N
 325                 } else if (userId < 1) {
 326                         // Invalid number
 327                         throw new IllegalArgumentException(MessageFormat.format("userId is not valid: {0}", userId)); //NOI18N
 328                 }
 329
 330                 // Generate query
 331                 Query query = this.getEntityManager().createNamedQuery("SearchUserId", LoginUser.class); //NOI18N
 332
 333                 // Set parameter
 334                 query.setParameter("id", userId); //NOI18N
 335
 336                 // Try this
 337                 try {
 338                         User dummy = (User) query.getSingleResult();
 339
 340                         // Debug message
 341                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserIdExists: dummy.id={0} found.", dummy.getUserId())); //NOI18N
 342                 } catch (final NoResultException ex) {
 343                         // Log it
 344                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserIdExists: getSingleResult() returned no result: {0}", ex)); //NOI18N
 345
 346                         // User name does not exist
 347                         return false;
 348                 } catch (final PersistenceException ex) {
 349                         // Something bad happened
 350                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one user id {0} found.", userId, ex)); //NOI18N
 351
 352                         // Throw again
 353                         throw ex;
 354                 }
 355
 356                 // Trace message
 357                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserIdExists: Found user id {0} - EXIT!", userId)); //NOI18N
 358
 359                 // Found it
 360                 return true;
 361         }
 362
 363         @Override
 364         public boolean ifUserNameExists (final String userName) {
 365                 // Trace message
 366                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserNameExists: userName={0} - CALLED!", userName)); //NOI18N
 367
 368                 // userId should not be null
 369                 if (null == userName) {
 370                         // Abort here
 371                         throw new NullPointerException("userName is null"); //NOI18N
 372                 } else if (userName.isEmpty()) {
 373                         // Abort here
 374                         throw new NullPointerException("userName is empty"); //NOI18N
 375                 }
 376
 377                 // Generate query
 378                 Query query = this.getEntityManager().createNamedQuery("SearchUserName", LoginUser.class); //NOI18N
 379
 380                 // Set parameter
 381                 query.setParameter("param", userName); //NOI18N
 382
 383                 // Try this
 384                 try {
 385                         User dummy = (User) query.getSingleResult();
 386
 387                         // Debug message
 388                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserNameExists: dummy.id={0} found.", dummy.getUserId())); //NOI18N
 389                 } catch (final NoResultException ex) {
 390                         // Log it
 391                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserNameExists: getSingleResult() returned no result: {0}", ex)); //NOI18N
 392
 393                         // User name does not exist
 394                         return false;
 395                 }
 396
 397                 // Trace message
 398                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserNameExists: Found user name {0} - EXIT!", userName)); //NOI18N
 399
 400                 // Found it
 401                 return true;
 402         }
 403
 404         @Override
 405         public boolean isEmailAddressRegistered (final User user) {
 406                 // Trace message
 407                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("isEmailAddressRegistered: user={0} - CALLED!", user)); //NOI18N
 408
 409                 // user should not be null
 410                 if (null == user) {
 411                         // Abort here
 412                         throw new NullPointerException("user is null"); //NOI18N
 413                 }
 414
 415                 // Generate query
 416                 Query query = this.getEntityManager().createNamedQuery("SearchEmailAddress", LoginUser.class); //NOI18N
 417
 418                 // Set parameter
 419                 query.setParameter("param", user.getUserContact().getContactEmailAddress()); //NOI18N
 420
 421                 // Search for it
 422                 try {
 423                         User dummy = (User) query.getSingleResult();
 424
 425                         // Debug message
 426                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("isEmailAddressRegistered: dummy.id={0} found.", dummy.getUserId())); //NOI18N
 427                 } catch (final NoResultException ex) {
 428                         // Log it
 429                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("isEmailAddressRegistered: getSingleResult() returned no result: {0}", ex)); //NOI18N
 430
 431                         // Email address does not exist
 432                         return false;
 433                 } catch (final PersistenceException ex) {
 434                         // Something bad happened
 435                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one email address {0} found.", user.getUserContact().getContactEmailAddress()), ex); //NOI18N
 436
 437                         // Throw again
 438                         throw ex;
 439                 }
 440
 441                 // Found it
 442                 return true;
 443         }
 444
 445         @Override
 446         public boolean isUserNameRegistered (final User user) {
 447                 // Trace message
 448                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("isUserNameRegistered: user={0} - CALLED!", user)); //NOI18N
 449
 450                 // user should not be null
 451                 if (null == user) {
 452                         // Abort here
 453                         throw new NullPointerException("user is null"); //NOI18N
 454                 }
 455
 456                 // Generate query
 457                 Query query = this.getEntityManager().createNamedQuery("SearchUserName", LoginUser.class); //NOI18N
 458
 459                 // Set parameter
 460                 query.setParameter("param", user.getUserName()); //NOI18N
 461
 462                 // Try this
 463                 try {
 464                         User dummy = (User) query.getSingleResult();
 465
 466                         // Debug message
 467                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("isUserNameRegistered: dummy.id={0} found.", dummy.getUserId())); //NOI18N
 468                 } catch (final NoResultException ex) {
 469                         // Log it
 470                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("isUserNameRegistered: getSingleResult() returned no result: {0}", ex)); //NOI18N
 471
 472                         // User name does not exist
 473                         return false;
 474                 } catch (final PersistenceException ex) {
 475                         // Something bad happened
 476                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one email address {0} found.", user.getUserContact().getContactEmailAddress()), ex); //NOI18N
 477
 478                         // Throw again
 479                         throw ex;
 480                 }
 481
 482                 // Found it
 483                 return true;
 484         }
 485
 486         @Override
 487         public User linkUser (final User user) throws UserNameAlreadyRegisteredException, EmailAddressAlreadyRegisteredException {
 488                 // Trace message
 489                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("linkUser: user={0} - CALLED!", user)); //NOI18N
 490
 491                 // user should not be null
 492                 // @TODO Add check for email address
 493                 if (null == user) {
 494                         // Abort here
 495                         throw new NullPointerException("user is null"); //NOI18N
 496                 } else if (user.getUserId() instanceof Long) {
 497                         // Id is set
 498                         throw new IllegalArgumentException("user.userId is not null"); //NOI18N
 499                 } else if (user.getUserContact() == null) {
 500                         // Throw NPE again
 501                         throw new NullPointerException("user.userContact is null"); //NOI18N
 502                 } else if (user.getUserContact().getContactId() == null) {
 503                         // Throw NPE again
 504                         throw new NullPointerException("user.userContact.contactId is null"); //NOI18N
 505                 } else if (user.getUserContact().getContactId() < 1) {
 506                         // Not valid id number
 507                         throw new IllegalArgumentException(MessageFormat.format("user.userContact.contactId={0} is not valid", user.getUserContact().getContactId())); //NOI18N
 508                 } else if (user.getUserAccountStatus() == null) {
 509                         // Throw NPE again
 510                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 511                 } else if (this.ifUserNameExists(user.getUserName())) {
 512                         // Name already found
 513                         throw new UserNameAlreadyRegisteredException(user.getUserName());
 514                 } else if (this.ifUserExists(user)) {
 515                         // User does not exist
 516                         throw new IllegalStateException("User does already exist."); //NOI18N
 517                 }
 518
 519                 // Check if user is registered
 520                 if (this.registerBean.isUserNameRegistered(user)) {
 521                         // Abort here
 522                         throw new UserNameAlreadyRegisteredException(user);
 523                 } else if (this.registerBean.isEmailAddressRegistered(user)) {
 524                         // Abort here
 525                         throw new EmailAddressAlreadyRegisteredException(user);
 526                 }
 527
 528                 // Set created timestamp
 529                 user.setUserCreated(new GregorianCalendar());
 530
 531                 // Try to find the contact instance
 532                 Contact foundContact = this.getEntityManager().find(user.getUserContact().getClass(), user.getUserContact().getContactId());
 533
 534                 // Try to merge it
 535                 Contact detachedContact = this.getEntityManager().merge(foundContact);
 536
 537                 // Set it in user
 538                 user.setUserContact(detachedContact);
 539
 540                 // Persist user
 541                 this.getEntityManager().persist(user);
 542
 543                 // Flush it to get id
 544                 this.getEntityManager().flush();
 545
 546                 // Trace message
 547                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("linkUser: user.userId={0} - EXIT!", user.getUserId())); //NOI18N
 548
 549                 // Return updated instanc
 550                 return user;
 551         }
 552
 553         @Override
 554         public User updateUserData (final User user) {
 555                 // Trace message
 556                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("updateUserData: user={0} - CALLED!", user)); //NOI18N
 557
 558                 // user should not be null
 559                 if (null == user) {
 560                         // Abort here
 561                         throw new NullPointerException("user is null"); //NOI18N
 562                 } else if (user.getUserId() == null) {
 563                         // Throw NPE again
 564                         throw new NullPointerException("user.userId is null"); //NOI18N
 565                 } else if (user.getUserId() < 1) {
 566                         // Not valid
 567                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid.", user.getUserId())); //NOI18N
 568                 } else if (user.getUserAccountStatus() == null) {
 569                         // Throw NPE again
 570                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 571                 } else if (!this.ifUserExists(user)) {
 572                         // User does not exist
 573                         throw new EJBException(MessageFormat.format("User with id {0} does not exist.", user.getUserId())); //NOI18N
 574                 }
 575
 576                 // Remove contact instance as this is not updatedf
 577                 user.setUserContact(null);
 578
 579                 // Find the instance
 580                 User foundUser = this.getEntityManager().find(user.getClass(), user.getUserId());
 581
 582                 // Should be found!
 583                 assert (foundUser instanceof User) : MessageFormat.format("User with id {0} not found, but should be.", user.getUserId()); //NOI18N
 584
 585                 // Merge user
 586                 User detachedUser = this.getEntityManager().merge(foundUser);
 587
 588                 // Should be found!
 589                 assert (detachedUser instanceof User) : MessageFormat.format("User with id {0} not merged, but should be.", user.getUserId()); //NOI18N
 590
 591                 // Copy all data
 592                 detachedUser.copyAll(user);
 593
 594                 // Set as updated
 595                 detachedUser.setUserUpdated(new GregorianCalendar());
 596
 597                 // Return updated instance
 598                 return detachedUser;
 599         }
 600
 601         @Override
 602         public User updateUserPersonalData (final User user) {
 603                 // Trace message
 604                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("updateUserPersonalData: user={0} - CALLED!", user)); //NOI18N
 605
 606                 // user should not be null
 607                 if (null == user) {
 608                         // Abort here
 609                         throw new NullPointerException("user is null"); //NOI18N
 610                 } else if (user.getUserId() == null) {
 611                         // Throw NPE again
 612                         throw new NullPointerException("user.userId is null"); //NOI18N
 613                 } else if (user.getUserId() < 1) {
 614                         // Not valid
 615                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid.", user.getUserId())); //NOI18N
 616                 } else if (user.getUserAccountStatus() == null) {
 617                         // Throw NPE again
 618                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 619                 } else if (!this.ifUserExists(user)) {
 620                         // User does not exist
 621                         throw new EJBException(MessageFormat.format("User with id {0} does not exist.", user.getUserId())); //NOI18N
 622                 }
 623
 624                 // Find the instance
 625                 User foundUser = this.getEntityManager().find(user.getClass(), user.getUserId());
 626
 627                 // Should be found!
 628                 assert (foundUser instanceof User) : MessageFormat.format("User with id {0} not found, but should be.", user.getUserId()); //NOI18N
 629
 630                 // Merge user
 631                 User detachedUser = this.getEntityManager().merge(foundUser);
 632
 633                 // Should be found!
 634                 assert (detachedUser instanceof User) : MessageFormat.format("User with id {0} not merged, but should be.", user.getUserId()); //NOI18N
 635
 636                 // Copy all data
 637                 detachedUser.copyAll(user);
 638
 639                 // Set as updated
 640                 detachedUser.setUserUpdated(new GregorianCalendar());
 641                 detachedUser.getUserContact().setContactUpdated(new GregorianCalendar());
 642
 643                 // Get contact from it and find it
 644                 Contact foundContact = this.getEntityManager().find(user.getUserContact().getClass(), user.getUserContact().getContactId());
 645
 646                 // Should be found
 647                 assert (foundContact instanceof Contact) : MessageFormat.format("Contact with id {0} not found, but should be.", user.getUserContact().getContactId()); //NOI18N
 648
 649                 // Debug message
 650                 this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: contact.contactId={0}", foundContact.getContactId())); //NOI18N
 651
 652                 // Merge contact instance
 653                 Contact detachedContact = this.getEntityManager().merge(foundContact);
 654
 655                 // Copy all
 656                 detachedContact.copyAll(user.getUserContact());
 657
 658                 // Set it back in user
 659                 user.setUserContact(detachedContact);
 660
 661                 // Should be found!
 662                 assert (detachedContact instanceof Contact) : MessageFormat.format("Contact with id {0} not merged, but should be.", user.getUserContact().getContactId()); //NOI18N
 663
 664                 // Get cellphone instance
 665                 DialableCellphoneNumber cellphone = detachedContact.getContactCellphoneNumber();
 666
 667                 // Is there a  cellphone instance set?
 668                 if (cellphone instanceof DialableCellphoneNumber) {
 669                         // Debug message
 670                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: cellphone.phoneId={0} is being updated ...", cellphone.getPhoneId())); //NOI18N
 671
 672                         // Then find it, too
 673                         DialableCellphoneNumber foundCellphone = this.getEntityManager().find(cellphone.getClass(), cellphone.getPhoneId());
 674
 675                         // Should be there
 676                         assert (foundCellphone instanceof DialableCellphoneNumber) : MessageFormat.format("Cellphone number with id {0} not found but should be.", foundCellphone.getPhoneId()); //NOI18N
 677
 678                         // Then merge it, too
 679                         DialableCellphoneNumber detachedCellphone = this.getEntityManager().merge(foundCellphone);
 680
 681                         // Should be there
 682                         assert (detachedCellphone instanceof DialableCellphoneNumber) : MessageFormat.format("Cellphone number with id {0} not found but should be.", detachedCellphone.getPhoneId()); //NOI18N
 683
 684                         // Copy all
 685                         detachedCellphone.copyAll(user.getUserContact().getContactCellphoneNumber());
 686
 687                         // Set it back
 688                         detachedContact.setContactCellphoneNumber(detachedCellphone);
 689                 }
 690
 691                 // Get cellphone instance
 692                 DialableFaxNumber fax = detachedContact.getContactFaxNumber();
 693
 694                 // Is there a  fax instance set?
 695                 if (fax instanceof DialableFaxNumber) {
 696                         // Debug message
 697                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: fax.phoneId={0} is being updated ...", fax.getPhoneId())); //NOI18N
 698
 699                         // Then find it, too
 700                         DialableFaxNumber foundFax = this.getEntityManager().find(fax.getClass(), fax.getPhoneId());
 701
 702                         // Should be there
 703                         assert (foundFax instanceof DialableFaxNumber) : MessageFormat.format("Fax number with id {0} not found but should be.", foundFax.getPhoneId()); //NOI18N
 704
 705                         // Then merge it, too
 706                         DialableFaxNumber detachedFax = this.getEntityManager().merge(foundFax);
 707
 708                         // Should be there
 709                         assert (detachedFax instanceof DialableFaxNumber) : MessageFormat.format("Fax number with id {0} not found but should be.", detachedFax.getPhoneId()); //NOI18N
 710
 711                         // Copy all
 712                         detachedFax.copyAll(user.getUserContact().getContactFaxNumber());
 713
 714                         // Set it back
 715                         detachedContact.setContactFaxNumber(detachedFax);
 716                 }
 717
 718                 // Get cellphone instance
 719                 DialableLandLineNumber landLine = detachedContact.getContactLandLineNumber();
 720
 721                 // Is there a  fax instance set?
 722                 if (landLine instanceof DialableLandLineNumber) {
 723                         // Debug message
 724                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: landLine.phoneId={0} is being updated ...", landLine.getPhoneId())); //NOI18N
 725
 726                         // Then find it, too
 727                         DialableLandLineNumber foundLandLine = this.getEntityManager().find(landLine.getClass(), landLine.getPhoneId());
 728
 729                         // Should be there
 730                         assert (foundLandLine instanceof DialableLandLineNumber) : MessageFormat.format("Land line number with id {0} not found but should be.", foundLandLine.getPhoneId()); //NOI18N
 731
 732                         // Then merge it, too
 733                         DialableLandLineNumber detachedLandLine = this.getEntityManager().merge(foundLandLine);
 734
 735                         // Should be there
 736                         assert (detachedLandLine instanceof DialableLandLineNumber) : MessageFormat.format("Land line number with id {0} not found but should be.", detachedLandLine.getPhoneId()); //NOI18N
 737
 738                         // Copy all
 739                         detachedLandLine.copyAll(user.getUserContact().getContactLandLineNumber());
 740
 741                         // Set it back
 742                         detachedContact.setContactLandLineNumber(detachedLandLine);
 743                 }
 744
 745                 // Return updated user instance
 746                 return detachedUser;
 747         }
 748
 749 }