src/java/org/mxchange/jusercore/model/user/PizzaUserSessionBean.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.jphone.phonenumbers.cellphone.DialableCellphoneNumber;
  30 import org.mxchange.jphone.phonenumbers.fax.DialableFaxNumber;
  31 import org.mxchange.jphone.phonenumbers.landline.DialableLandLineNumber;
  32 import org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException;
  33 import org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException;
  34 import org.mxchange.jusercore.exceptions.UserNotFoundException;
  35 import org.mxchange.jusercore.model.register.UserRegistrationSessionBeanRemote;
  36 import org.mxchange.jusercore.model.user.profilemodes.ProfileMode;
  37 import org.mxchange.jusercore.model.user.status.UserAccountStatus;
  38 import org.mxchange.pizzaaplication.database.BasePizzaDatabaseBean;
  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 PizzaUserSessionBean extends BasePizzaDatabaseBean 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 PizzaUserSessionBean () {
  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                 // userId 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                         // Abort here
  76                         throw new NullPointerException("user.userId is null"); //NOI18N
  77                 } else if (user.getUserId() < 1) {
  78                         // Invalid number
  79                         throw new IllegalArgumentException(MessageFormat.format("userId is not valid: {0}", user.getUserId())); //NOI18N
  80                 }
  81
  82                 // Check if user is registered
  83                 if (this.registerBean.isUserNameRegistered(user)) {
  84                         // Abort here
  85                         throw new UserNameAlreadyRegisteredException(user);
  86                 } else if (this.registerBean.isEmailAddressRegistered(user)) {
  87                         // Abort here
  88                         throw new EmailAddressAlreadyRegisteredException(user);
  89                 }
  90
  91                 // Set created timestamp
  92                 user.setUserCreated(new GregorianCalendar());
  93                 user.getUserContact().setContactCreated(new GregorianCalendar());
  94
  95                 // Update cellphone, land-line and fax instance
  96                 this.setAllContactPhoneEntriesCreated(user.getUserContact());
  97
  98                 // Persist it
  99                 this.getEntityManager().persist(user);
 100
 101                 // Flush to get id back
 102                 this.getEntityManager().flush();
 103
 104                 // Trace message
 105                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("addUser: user={0},user.id={1} - EXIT!", user, user.getUserId())); //NOI18N
 106
 107                 // Return it
 108                 return user;
 109         }
 110
 111         @Override
 112         @SuppressWarnings ("unchecked")
 113         public List<User> allMemberPublicVisibleUsers () {
 114                 // Trace message
 115                 this.getLoggerBeanLocal().logTrace("allMemberPublicVisibleUsers: CALLED!"); //NOI18N
 116
 117                 // Get named query
 118                 Query query = this.getEntityManager().createNamedQuery("AllMemberPublicUsers", List.class); //NOI18N
 119
 120                 // Set parameters
 121                 query.setParameter("status", UserAccountStatus.CONFIRMED); //NOI18N
 122                 query.setParameter("members", ProfileMode.MEMBERS); //NOI18N
 123                 query.setParameter("public", ProfileMode.PUBLIC); //NOI18N
 124
 125                 // Get result
 126                 List<User> users = query.getResultList();
 127
 128                 // Trace message
 129                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("allMemberPublicVisibleUsers: users.size()={0} - EXIT!", users.size())); //NOI18N
 130
 131                 // Return full list
 132                 return users;
 133         }
 134
 135         @Override
 136         @SuppressWarnings ("unchecked")
 137         public List<User> allPublicUsers () {
 138                 // Trace message
 139                 this.getLoggerBeanLocal().logTrace("allPublicUsers: CALLED!"); //NOI18N
 140
 141                 // Get named query
 142                 Query query = this.getEntityManager().createNamedQuery("AllPublicUsers", List.class); //NOI18N
 143
 144                 // Set parameters
 145                 query.setParameter("status", UserAccountStatus.CONFIRMED); //NOI18N
 146                 query.setParameter("mode", ProfileMode.PUBLIC); //NOI18N
 147
 148                 // Get result
 149                 List<User> users = query.getResultList();
 150
 151                 // Trace message
 152                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("allPublicUsers: users.size()={0} - EXIT!", users.size())); //NOI18N
 153
 154                 // Return full list
 155                 return users;
 156         }
 157
 158         @Override
 159         @SuppressWarnings ("unchecked")
 160         public List<User> allUsers () {
 161                 // Trace message
 162                 this.getLoggerBeanLocal().logTrace("allUsers: CALLED!"); //NOI18N
 163
 164                 // Get named query
 165                 Query query = this.getEntityManager().createNamedQuery("AllUsers", List.class); //NOI18N
 166
 167                 // Get result
 168                 List<User> users = query.getResultList();
 169
 170                 // Trace message
 171                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("allUsers: users.size()={0} - EXIT!", users.size())); //NOI18N
 172
 173                 // Return full list
 174                 return users;
 175         }
 176
 177         @Override
 178         public User fillUserData (final User user) {
 179                 // Trace message
 180                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("fillUserData: user={0} - CALLED!", user)); //NOI18N
 181
 182                 // user should not be null
 183                 if (null == user) {
 184                         // Abort here
 185                         throw new NullPointerException("user is null"); //NOI18N
 186                 }
 187
 188                 // Try to locate it
 189                 Query query = this.getEntityManager().createNamedQuery("SearchUserByName", LoginUser.class); //NOI18N
 190
 191                 // Set parameter
 192                 query.setParameter("param", user.getUserName()); //NOI18N
 193
 194                 // Initialize variable
 195                 User foundUser = null;
 196
 197                 // Try it
 198                 try {
 199                         // Try to get single result
 200                         foundUser = (User) query.getSingleResult();
 201                 } catch (final NoResultException ex) {
 202                         // Log it
 203                         this.getLoggerBeanLocal().logException(ex);
 204                 }
 205
 206                 // Trace message
 207                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("fillUserData: foundUser={0} - EXIT!", foundUser)); //NOI18N
 208
 209                 // Return prepared instance
 210                 return foundUser;
 211         }
 212
 213         @Override
 214         public User findUserById (final Long userId) throws UserNotFoundException {
 215                 // Trace message
 216                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("findUserById: userId={0} - CALLED!", userId)); //NOI18N
 217
 218                 // Is the parameter valid?
 219                 if (null == userId) {
 220                         // Throw NPE
 221                         throw new NullPointerException("userId is null"); //NOI18N
 222                 } else if (userId < 1) {
 223                         // Not valid
 224                         throw new IllegalArgumentException(MessageFormat.format("userId={0} is not valid.", userId)); //NOI18N
 225                 } else if (!this.ifUserIdExists(userId)) {
 226                         // Does not exist
 227                         throw new UserNotFoundException(userId);
 228                 }
 229
 230                 // Create query instance
 231                 Query query = this.getEntityManager().createNamedQuery("SearchUserById", LoginUser.class); //NOI18N
 232
 233                 // Set user id
 234                 query.setParameter("id", userId); //NOI18N
 235
 236                 // Fetch the result, it should be there by now
 237                 User user = (User) query.getSingleResult();
 238
 239                 // Trace message
 240                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("findUserById: user={0} - EXIT!", user)); //NOI18N
 241
 242                 // Return found user
 243                 return user;
 244         }
 245
 246         @Override
 247         public String generateRandomUserName () {
 248                 // Trace message
 249                 this.getLoggerBeanLocal().logTrace("generateRandomUserName - CALLED!"); //NOI18N
 250
 251                 // Get full list
 252                 List<String> userList = this.getUserNameList();
 253
 254                 // Init variable
 255                 String userName = null;
 256
 257                 // Loop until a user name is found
 258                 while ((userName == null) || (userList.contains(userName))) {
 259                         // Generate random name
 260                         userName = UserUtils.generateRandomUserName();
 261                 }
 262
 263                 // Trace message
 264                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("generateRandomUserName: userName={0} - EXIT!", userName)); //NOI18N
 265
 266                 // Found one, so return it
 267                 return userName;
 268         }
 269
 270         @Override
 271         @SuppressWarnings ("unchecked")
 272         public List<String> getEmailAddressList () {
 273                 // Get query
 274                 Query query = this.getEntityManager().createNamedQuery("AllEmailAddresses", String.class); //NOI18N
 275
 276                 // Get result list
 277                 List<String> emailAddressList = query.getResultList();
 278
 279                 // Return it
 280                 return emailAddressList;
 281         }
 282
 283         @Override
 284         @SuppressWarnings ("unchecked")
 285         public List<String> getUserNameList () {
 286                 // Get query
 287                 Query query = this.getEntityManager().createNamedQuery("AllUserNames", String.class); //NOI18N
 288
 289                 // Get result list
 290                 List<String> userNameList = query.getResultList();
 291
 292                 // Return it
 293                 return userNameList;
 294         }
 295
 296         @Override
 297         public boolean ifUserExists (final User user) {
 298                 // Trace message
 299                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserExists: user={0} - CALLED!", user)); //NOI18N
 300
 301                 // userId should not be null
 302                 if (null == user) {
 303                         // Abort here
 304                         throw new NullPointerException("user is null"); //NOI18N
 305                 } else if (user.getUserId() == null) {
 306                         // Abort here
 307                         throw new NullPointerException("user.userId is null"); //NOI18N
 308                 } else if (user.getUserId() < 1) {
 309                         // Invalid number
 310                         throw new IllegalArgumentException(MessageFormat.format("userId is not valid: {0}", user.getUserId())); //NOI18N
 311                 }
 312
 313                 // Generate query
 314                 Query query = this.getEntityManager().createNamedQuery("SearchUserById", LoginUser.class); //NOI18N
 315
 316                 // Set parameter
 317                 query.setParameter("id", user.getUserId()); //NOI18N
 318
 319                 // Try this
 320                 try {
 321                         User dummy = (User) query.getSingleResult();
 322
 323                         // Debug message
 324                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserExists: dummy.id={0} found.", dummy.getUserId())); //NOI18N
 325                 } catch (final NoResultException ex) {
 326                         // Log it
 327                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserExists: getSingleResult() returned no result: {0}", ex)); //NOI18N
 328
 329                         // User name does not exist
 330                         return false;
 331                 } catch (final PersistenceException ex) {
 332                         // Something bad happened
 333                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one user {0} found.", user, ex)); //NOI18N
 334
 335                         // Throw again
 336                         throw ex;
 337                 }
 338
 339                 // Trace message
 340                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserExists: Found user {0} - EXIT!", user)); //NOI18N
 341
 342                 // Found it
 343                 return true;
 344         }
 345
 346         @Override
 347         public boolean ifUserIdExists (final Long userId) {
 348                 // Trace message
 349                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserIdExists: userId={0} - CALLED!", userId)); //NOI18N
 350
 351                 // userId should not be null
 352                 if (null == userId) {
 353                         // Abort here
 354                         throw new NullPointerException("userId is null"); //NOI18N
 355                 } else if (userId < 1) {
 356                         // Invalid number
 357                         throw new IllegalArgumentException(MessageFormat.format("userId is not valid: {0}", userId)); //NOI18N
 358                 }
 359
 360                 // Generate query
 361                 Query query = this.getEntityManager().createNamedQuery("SearchUserById", LoginUser.class); //NOI18N
 362
 363                 // Set parameter
 364                 query.setParameter("id", userId); //NOI18N
 365
 366                 // Try this
 367                 try {
 368                         User dummy = (User) query.getSingleResult();
 369
 370                         // Debug message
 371                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserIdExists: dummy.id={0} found.", dummy.getUserId())); //NOI18N
 372                 } catch (final NoResultException ex) {
 373                         // Log it
 374                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserIdExists: getSingleResult() returned no result: {0}", ex)); //NOI18N
 375
 376                         // User name does not exist
 377                         return false;
 378                 } catch (final PersistenceException ex) {
 379                         // Something bad happened
 380                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one user id {0} found.", userId, ex)); //NOI18N
 381
 382                         // Throw again
 383                         throw ex;
 384                 }
 385
 386                 // Trace message
 387                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserIdExists: Found user id {0} - EXIT!", userId)); //NOI18N
 388
 389                 // Found it
 390                 return true;
 391         }
 392
 393         @Override
 394         public boolean ifUserNameExists (final String userName) {
 395                 // Trace message
 396                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserNameExists: userName={0} - CALLED!", userName)); //NOI18N
 397
 398                 // userId should not be null
 399                 if (null == userName) {
 400                         // Abort here
 401                         throw new NullPointerException("userName is null"); //NOI18N
 402                 } else if (userName.isEmpty()) {
 403                         // Abort here
 404                         throw new NullPointerException("userName is empty"); //NOI18N
 405                 }
 406
 407                 // Generate query
 408                 Query query = this.getEntityManager().createNamedQuery("SearchUserByName", LoginUser.class); //NOI18N
 409
 410                 // Set parameter
 411                 query.setParameter("param", userName); //NOI18N
 412
 413                 // Try this
 414                 try {
 415                         User dummy = (User) query.getSingleResult();
 416
 417                         // Debug message
 418                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserNameExists: dummy.id={0} found.", dummy.getUserId())); //NOI18N
 419                 } catch (final NoResultException ex) {
 420                         // Log it
 421                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserNameExists: getSingleResult() returned no result: {0}", ex)); //NOI18N
 422
 423                         // User name does not exist
 424                         return false;
 425                 }
 426
 427                 // Trace message
 428                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("ifUserNameExists: Found user name {0} - EXIT!", userName)); //NOI18N
 429
 430                 // Found it
 431                 return true;
 432         }
 433
 434         @Override
 435         public boolean isEmailAddressRegistered (final User user) {
 436                 // Trace message
 437                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("isEmailAddressRegistered: user={0} - CALLED!", user)); //NOI18N
 438
 439                 // user should not be null
 440                 if (null == user) {
 441                         // Abort here
 442                         throw new NullPointerException("user is null"); //NOI18N
 443                 }
 444
 445                 // Generate query
 446                 Query query = this.getEntityManager().createNamedQuery("SearchUserByEmailAddress", LoginUser.class); //NOI18N
 447
 448                 // Set parameter
 449                 query.setParameter("param", user.getUserContact().getContactEmailAddress()); //NOI18N
 450
 451                 // Search for it
 452                 try {
 453                         User dummy = (User) query.getSingleResult();
 454
 455                         // Debug message
 456                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("isEmailAddressRegistered: dummy.id={0} found.", dummy.getUserId())); //NOI18N
 457                 } catch (final NoResultException ex) {
 458                         // Log it
 459                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("isEmailAddressRegistered: getSingleResult() returned no result: {0}", ex)); //NOI18N
 460
 461                         // Email address does not exist
 462                         return false;
 463                 } catch (final PersistenceException ex) {
 464                         // Something bad happened
 465                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one email address {0} found.", user.getUserContact().getContactEmailAddress()), ex); //NOI18N
 466
 467                         // Throw again
 468                         throw ex;
 469                 }
 470
 471                 // Found it
 472                 return true;
 473         }
 474
 475         @Override
 476         public boolean isUserNameRegistered (final User user) {
 477                 // Trace message
 478                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("isUserNameRegistered: user={0} - CALLED!", user)); //NOI18N
 479
 480                 // user should not be null
 481                 if (null == user) {
 482                         // Abort here
 483                         throw new NullPointerException("user is null"); //NOI18N
 484                 }
 485
 486                 // Generate query
 487                 Query query = this.getEntityManager().createNamedQuery("SearchUserByName", LoginUser.class); //NOI18N
 488
 489                 // Set parameter
 490                 query.setParameter("param", user.getUserName()); //NOI18N
 491
 492                 // Try this
 493                 try {
 494                         User dummy = (User) query.getSingleResult();
 495
 496                         // Debug message
 497                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("isUserNameRegistered: dummy.id={0} found.", dummy.getUserId())); //NOI18N
 498                 } catch (final NoResultException ex) {
 499                         // Log it
 500                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("isUserNameRegistered: getSingleResult() returned no result: {0}", ex)); //NOI18N
 501
 502                         // User name does not exist
 503                         return false;
 504                 } catch (final PersistenceException ex) {
 505                         // Something bad happened
 506                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one email address {0} found.", user.getUserContact().getContactEmailAddress()), ex); //NOI18N
 507
 508                         // Throw again
 509                         throw ex;
 510                 }
 511
 512                 // Found it
 513                 return true;
 514         }
 515
 516         @Override
 517         public User linkUser (final User user) throws UserNameAlreadyRegisteredException, EmailAddressAlreadyRegisteredException {
 518                 // Trace message
 519                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("linkUser: user={0} - CALLED!", user)); //NOI18N
 520
 521                 // user should not be null
 522                 if (null == user) {
 523                         // Abort here
 524                         throw new NullPointerException("user is null"); //NOI18N
 525                 } else if (user.getUserId() instanceof Long) {
 526                         // Id is set
 527                         throw new IllegalArgumentException("user.userId is not null"); //NOI18N
 528                 } else if (user.getUserContact() == null) {
 529                         // Throw NPE again
 530                         throw new NullPointerException("user.userContact is null"); //NOI18N
 531                 } else if (user.getUserContact().getContactId() == null) {
 532                         // Throw NPE again
 533                         throw new NullPointerException("user.userContact.contactId is null"); //NOI18N
 534                 } else if (user.getUserContact().getContactId() < 1) {
 535                         // Not valid id number
 536                         throw new IllegalArgumentException(MessageFormat.format("user.userContact.contactId={0} is not valid", user.getUserContact().getContactId())); //NOI18N
 537                 } else if (user.getUserAccountStatus() == null) {
 538                         // Throw NPE again
 539                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 540                 } else if (this.ifUserNameExists(user.getUserName())) {
 541                         // Name already found
 542                         throw new UserNameAlreadyRegisteredException(user.getUserName());
 543                 } else if (this.ifUserExists(user)) {
 544                         // User does not exist
 545                         throw new IllegalStateException("User does already exist."); //NOI18N
 546                 }
 547
 548                 // Try to find the contact
 549                 Contact foundContact = this.getEntityManager().find(user.getUserContact().getClass(), user.getUserContact().getContactId());
 550
 551                 // Set detached object in rexcruiter instance
 552                 user.setUserContact(foundContact);
 553
 554                 // Set timestamp
 555                 user.setUserCreated(new GregorianCalendar());
 556
 557                 // Perist it
 558                 this.getEntityManager().persist(user);
 559
 560                 // Flush it to get updated instance back
 561                 this.getEntityManager().flush();
 562
 563                 // Log trace message
 564                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("linkUser: user={0} - EXIT!", user)); //NOI18N
 565
 566                 // Return updated instanc
 567                 return user;
 568         }
 569
 570         @Override
 571         public User updateUserData (final User user) {
 572                 // Trace message
 573                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("updateUserData: user={0} - CALLED!", user)); //NOI18N
 574
 575                 // user should not be null
 576                 if (null == user) {
 577                         // Abort here
 578                         throw new NullPointerException("user is null"); //NOI18N
 579                 } else if (user.getUserId() == null) {
 580                         // Throw NPE again
 581                         throw new NullPointerException("user.userId is null"); //NOI18N
 582                 } else if (user.getUserId() < 1) {
 583                         // Not valid
 584                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid.", user.getUserId())); //NOI18N
 585                 } else if (user.getUserAccountStatus() == null) {
 586                         // Throw NPE again
 587                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 588                 } else if (!this.ifUserExists(user)) {
 589                         // User does not exist
 590                         throw new EJBException(MessageFormat.format("User with id {0} does not exist.", user.getUserId())); //NOI18N
 591                 }
 592
 593                 // Remove contact instance as this is not updatedf
 594                 user.setUserContact(null);
 595
 596                 // Find the instance
 597                 User foundUser = this.getEntityManager().find(user.getClass(), user.getUserId());
 598
 599                 // Should be found!
 600                 assert (foundUser instanceof User) : MessageFormat.format("User with id {0} not found, but should be.", user.getUserId()); //NOI18N
 601
 602                 // Merge user
 603                 User detachedUser = this.getEntityManager().merge(foundUser);
 604
 605                 // Should be found!
 606                 assert (detachedUser instanceof User) : MessageFormat.format("User with id {0} not merged, but should be.", user.getUserId()); //NOI18N
 607
 608                 // Copy all data
 609                 detachedUser.copyAll(user);
 610
 611                 // Set as updated
 612                 detachedUser.setUserUpdated(new GregorianCalendar());
 613
 614                 // Return updated instance
 615                 return detachedUser;
 616         }
 617
 618         @Override
 619         public User updateUserPersonalData (final User user) {
 620                 // Trace message
 621                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("updateUserPersonalData: user={0} - CALLED!", user)); //NOI18N
 622
 623                 // user should not be null
 624                 if (null == user) {
 625                         // Abort here
 626                         throw new NullPointerException("user is null"); //NOI18N
 627                 } else if (user.getUserId() == null) {
 628                         // Throw NPE again
 629                         throw new NullPointerException("user.userId is null"); //NOI18N
 630                 } else if (user.getUserId() < 1) {
 631                         // Not valid
 632                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid.", user.getUserId())); //NOI18N
 633                 } else if (user.getUserAccountStatus() == null) {
 634                         // Throw NPE again
 635                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 636                 } else if (!this.ifUserExists(user)) {
 637                         // User does not exist
 638                         throw new EJBException(MessageFormat.format("User with id {0} does not exist.", user.getUserId())); //NOI18N
 639                 }
 640
 641                 // Find the instance
 642                 User foundUser = this.getEntityManager().find(user.getClass(), user.getUserId());
 643
 644                 // Should be found!
 645                 assert (foundUser instanceof User) : MessageFormat.format("User with id {0} not found, but should be.", user.getUserId()); //NOI18N
 646
 647                 // Merge user
 648                 User detachedUser = this.getEntityManager().merge(foundUser);
 649
 650                 // Should be found!
 651                 assert (detachedUser instanceof User) : MessageFormat.format("User with id {0} not merged, but should be.", user.getUserId()); //NOI18N
 652
 653                 // Copy all data
 654                 detachedUser.copyAll(user);
 655
 656                 // Set as updated
 657                 detachedUser.setUserUpdated(new GregorianCalendar());
 658                 detachedUser.getUserContact().setContactUpdated(new GregorianCalendar());
 659
 660                 // Get contact from it and find it
 661                 Contact foundContact = this.getEntityManager().find(user.getUserContact().getClass(), user.getUserContact().getContactId());
 662
 663                 // Should be found
 664                 assert (foundContact instanceof Contact) : MessageFormat.format("Contact with id {0} not found, but should be.", user.getUserContact().getContactId()); //NOI18N
 665
 666                 // Debug message
 667                 this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: contact.contactId={0}", foundContact.getContactId())); //NOI18N
 668
 669                 // Merge contact instance
 670                 Contact detachedContact = this.getEntityManager().merge(foundContact);
 671
 672                 // Copy all
 673                 detachedContact.copyAll(user.getUserContact());
 674
 675                 // Set it back in user
 676                 user.setUserContact(detachedContact);
 677
 678                 // Should be found!
 679                 assert (detachedContact instanceof Contact) : MessageFormat.format("Contact with id {0} not merged, but should be.", user.getUserContact().getContactId()); //NOI18N
 680
 681                 // Get cellphone instance
 682                 DialableCellphoneNumber cellphone = detachedContact.getContactCellphoneNumber();
 683
 684                 // Is there a  cellphone instance set?
 685                 if (cellphone instanceof DialableCellphoneNumber) {
 686                         // Debug message
 687                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: cellphone.phoneId={0} is being updated ...", cellphone.getPhoneId())); //NOI18N
 688
 689                         // Then find it, too
 690                         DialableCellphoneNumber foundCellphone = this.getEntityManager().find(cellphone.getClass(), cellphone.getPhoneId());
 691
 692                         // Should be there
 693                         assert (foundCellphone instanceof DialableCellphoneNumber) : MessageFormat.format("Cellphone number with id {0} not found but should be.", foundCellphone.getPhoneId()); //NOI18N
 694
 695                         // Then merge it, too
 696                         DialableCellphoneNumber detachedCellphone = this.getEntityManager().merge(foundCellphone);
 697
 698                         // Should be there
 699                         assert (detachedCellphone instanceof DialableCellphoneNumber) : MessageFormat.format("Cellphone number with id {0} not found but should be.", detachedCellphone.getPhoneId()); //NOI18N
 700
 701                         // Copy all
 702                         detachedCellphone.copyAll(user.getUserContact().getContactCellphoneNumber());
 703
 704                         // Set it back
 705                         detachedContact.setContactCellphoneNumber(detachedCellphone);
 706                 }
 707
 708                 // Get cellphone instance
 709                 DialableFaxNumber fax = detachedContact.getContactFaxNumber();
 710
 711                 // Is there a  fax instance set?
 712                 if (fax instanceof DialableFaxNumber) {
 713                         // Debug message
 714                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: fax.phoneId={0} is being updated ...", fax.getPhoneId())); //NOI18N
 715
 716                         // Then find it, too
 717                         DialableFaxNumber foundFax = this.getEntityManager().find(fax.getClass(), fax.getPhoneId());
 718
 719                         // Should be there
 720                         assert (foundFax instanceof DialableFaxNumber) : MessageFormat.format("Fax number with id {0} not found but should be.", foundFax.getPhoneId()); //NOI18N
 721
 722                         // Then merge it, too
 723                         DialableFaxNumber detachedFax = this.getEntityManager().merge(foundFax);
 724
 725                         // Should be there
 726                         assert (detachedFax instanceof DialableFaxNumber) : MessageFormat.format("Fax number with id {0} not found but should be.", detachedFax.getPhoneId()); //NOI18N
 727
 728                         // Copy all
 729                         detachedFax.copyAll(user.getUserContact().getContactFaxNumber());
 730
 731                         // Set it back
 732                         detachedContact.setContactFaxNumber(detachedFax);
 733                 }
 734
 735                 // Get cellphone instance
 736                 DialableLandLineNumber landLine = detachedContact.getContactLandLineNumber();
 737
 738                 // Is there a  fax instance set?
 739                 if (landLine instanceof DialableLandLineNumber) {
 740                         // Debug message
 741                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: landLine.phoneId={0} is being updated ...", landLine.getPhoneId())); //NOI18N
 742
 743                         // Then find it, too
 744                         DialableLandLineNumber foundLandLine = this.getEntityManager().find(landLine.getClass(), landLine.getPhoneId());
 745
 746                         // Should be there
 747                         assert (foundLandLine instanceof DialableLandLineNumber) : MessageFormat.format("Land line number with id {0} not found but should be.", foundLandLine.getPhoneId()); //NOI18N
 748
 749                         // Then merge it, too
 750                         DialableLandLineNumber detachedLandLine = this.getEntityManager().merge(foundLandLine);
 751
 752                         // Should be there
 753                         assert (detachedLandLine instanceof DialableLandLineNumber) : MessageFormat.format("Land line number with id {0} not found but should be.", detachedLandLine.getPhoneId()); //NOI18N
 754
 755                         // Copy all
 756                         detachedLandLine.copyAll(user.getUserContact().getContactLandLineNumber());
 757
 758                         // Set it back
 759                         detachedContact.setContactLandLineNumber(detachedLandLine);
 760                 }
 761
 762                 // Return updated user instance
 763                 return detachedUser;
 764         }
 765
 766 }