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.mail.Address;
  26 import javax.mail.internet.AddressException;
  27 import javax.mail.internet.InternetAddress;
  28 import javax.persistence.NoResultException;
  29 import javax.persistence.PersistenceException;
  30 import javax.persistence.Query;
  31 import org.mxchange.jcontacts.contact.Contact;
  32 import org.mxchange.jphone.phonenumbers.cellphone.DialableCellphoneNumber;
  33 import org.mxchange.jphone.phonenumbers.fax.DialableFaxNumber;
  34 import org.mxchange.jphone.phonenumbers.landline.DialableLandLineNumber;
  35 import org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException;
  36 import org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException;
  37 import org.mxchange.jusercore.exceptions.UserNotFoundException;
  38 import org.mxchange.jusercore.exceptions.UserStatusConfirmedException;
  39 import org.mxchange.jusercore.exceptions.UserStatusLockedException;
  40 import org.mxchange.jusercore.exceptions.UserStatusUnconfirmedException;
  41 import org.mxchange.jusercore.model.register.UserRegistrationSessionBeanRemote;
  42 import org.mxchange.jusercore.model.user.password_history.PasswordHistory;
  43 import org.mxchange.jusercore.model.user.password_history.UserPasswordHistory;
  44 import org.mxchange.jusercore.model.user.profilemodes.ProfileMode;
  45 import org.mxchange.jusercore.model.user.status.UserAccountStatus;
  46 import org.mxchange.pizzaaplication.database.BasePizzaDatabaseBean;
  47
  48 /**
  49  * A user EJB
  50  * <p>
  51  * @author Roland Haeder<roland@mxchange.org>
  52  */
  53 @Stateless (name = "user", description = "A bean handling the user data")
  54 public class PizzaUserSessionBean extends BasePizzaDatabaseBean implements UserSessionBeanRemote {
  55
  56         /**
  57          * Serial number
  58          */
  59         private static final long serialVersionUID = 542_145_347_916L;
  60
  61         /**
  62          * Registration EJB
  63          */
  64         @EJB
  65         private UserRegistrationSessionBeanRemote registerBean;
  66
  67         /**
  68          * Default constructor
  69          */
  70         public PizzaUserSessionBean () {
  71         }
  72
  73         @Override
  74         public User addUser (final User user) throws UserNameAlreadyRegisteredException, EmailAddressAlreadyRegisteredException {
  75                 // Trace message
  76                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addUser: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
  77
  78                 // userId should not be null
  79                 if (null == user) {
  80                         // Abort here
  81                         throw new NullPointerException("user is null"); //NOI18N
  82                 } else if (user.getUserId() == null) {
  83                         // Abort here
  84                         throw new NullPointerException("user.userId is null"); //NOI18N
  85                 } else if (user.getUserId() < 1) {
  86                         // Invalid number
  87                         throw new IllegalArgumentException(MessageFormat.format("userId is not valid: {0}", user.getUserId())); //NOI18N
  88                 }
  89
  90                 // Check if user is registered
  91                 if (this.registerBean.isUserNameRegistered(user)) {
  92                         // Abort here
  93                         throw new UserNameAlreadyRegisteredException(user);
  94                 } else if (this.registerBean.isEmailAddressRegistered(user)) {
  95                         // Abort here
  96                         throw new EmailAddressAlreadyRegisteredException(user);
  97                 }
  98
  99                 // Set created timestamp
 100                 user.setUserCreated(new GregorianCalendar());
 101                 user.getUserContact().setContactCreated(new GregorianCalendar());
 102
 103                 // Update cellphone, land-line and fax instance
 104                 this.setAllContactPhoneEntriesCreated(user.getUserContact());
 105
 106                 // Persist it
 107                 this.getEntityManager().persist(user);
 108
 109                 // Flush to get id back
 110                 this.getEntityManager().flush();
 111
 112                 // Trace message
 113                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addUser: user={1},user.userId={2} - EXIT!", this.getClass().getSimpleName(), user, user.getUserId())); //NOI18N
 114
 115                 // Return it
 116                 return user;
 117         }
 118
 119         @Override
 120         @SuppressWarnings ("unchecked")
 121         public List<User> allMemberPublicVisibleUsers () {
 122                 // Trace message
 123                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.allMemberPublicVisibleUsers: CALLED!", this.getClass().getSimpleName())); //NOI18N
 124
 125                 // Get named query
 126                 Query query = this.getEntityManager().createNamedQuery("AllMemberPublicUsers", LoginUser.class); //NOI18N
 127
 128                 // Set parameters
 129                 query.setParameter("status", UserAccountStatus.CONFIRMED); //NOI18N
 130                 query.setParameter("members", ProfileMode.MEMBERS); //NOI18N
 131                 query.setParameter("public", ProfileMode.PUBLIC); //NOI18N
 132
 133                 // Get result
 134                 List<User> users = query.getResultList();
 135
 136                 // Trace message
 137                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.allMemberPublicVisibleUsers: users.size()={1} - EXIT!", this.getClass().getSimpleName(), users.size())); //NOI18N
 138
 139                 // Return full list
 140                 return users;
 141         }
 142
 143         @Override
 144         @SuppressWarnings ("unchecked")
 145         public List<User> allPublicUsers () {
 146                 // Trace message
 147                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.allPublicUsers: CALLED!", this.getClass().getSimpleName())); //NOI18N
 148
 149                 // Get named query
 150                 Query query = this.getEntityManager().createNamedQuery("AllPublicUsers", LoginUser.class); //NOI18N
 151
 152                 // Set parameters
 153                 query.setParameter("status", UserAccountStatus.CONFIRMED); //NOI18N
 154                 query.setParameter("mode", ProfileMode.PUBLIC); //NOI18N
 155
 156                 // Get result
 157                 List<User> users = query.getResultList();
 158
 159                 // Trace message
 160                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.allPublicUsers: users.size()={1} - EXIT!", this.getClass().getSimpleName(), users.size())); //NOI18N
 161
 162                 // Return full list
 163                 return users;
 164         }
 165
 166         @Override
 167         @SuppressWarnings ("unchecked")
 168         public List<User> allUsers () {
 169                 // Trace message
 170                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.allUsers: CALLED!", this.getClass().getSimpleName())); //NOI18N
 171
 172                 // Get named query
 173                 Query query = this.getEntityManager().createNamedQuery("AllUsers", LoginUser.class); //NOI18N
 174
 175                 // Get result
 176                 List<User> users = query.getResultList();
 177
 178                 // Trace message
 179                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.allUsers: users.size()={1} - EXIT!", this.getClass().getSimpleName(), users.size())); //NOI18N
 180
 181                 // Return full list
 182                 return users;
 183         }
 184
 185         @Override
 186         public User confirmAccount (final User user, final String baseUrl) throws UserStatusConfirmedException, UserStatusLockedException {
 187                 // Trace message
 188                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.confirmAccount: user={1},baseUrl={2} - CALLED!", this.getClass().getSimpleName(), user, baseUrl)); //NOI18N
 189
 190                 // Parameter must be valid
 191                 if (null == user) {
 192                         // Abort here
 193                         throw new NullPointerException("user is null"); //NOI18N
 194                 } else if (user.getUserId() == null) {
 195                         // Abort here
 196                         throw new NullPointerException("user.userId is null"); //NOI18N
 197                 } else if (user.getUserId() < 1) {
 198                         // Invalid number
 199                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid", user.getUserId())); //NOI18N
 200                 } else if (user.getUserAccountStatus() == UserAccountStatus.CONFIRMED) {
 201                         // Account is already confirmed
 202                         throw new UserStatusConfirmedException(user);
 203                 } else if (user.getUserAccountStatus() == UserAccountStatus.LOCKED) {
 204                         // Account is already confirmed
 205                         throw new UserStatusLockedException(user);
 206                 } else if (user.getUserConfirmKey() == null) {
 207                         // Throw NPE
 208                         throw new NullPointerException("user.userConfirmKey is null"); //NOI18N
 209                 }
 210
 211                 // Update user status and remove confirmation key
 212                 user.setUserAccountStatus(UserAccountStatus.CONFIRMED);
 213                 user.setUserConfirmKey(null);
 214                 user.setUserUpdated(new GregorianCalendar());
 215
 216                 // Update user account
 217                 User updatedUser = this.updateUserData(user);
 218
 219                 // Init variable
 220                 Address emailAddress;
 221
 222                 try {
 223                         // Create email address and set
 224                         emailAddress = new InternetAddress(updatedUser.getUserContact().getContactEmailAddress());
 225                 } catch (final AddressException ex) {
 226                         // Throw again
 227                         throw new EJBException(ex);
 228                 }
 229
 230                 // Send out email
 231                 this.sendEmail("Account confirmed", "account_confirmed", emailAddress, updatedUser, baseUrl); //NOI18N
 232
 233                 // Trace message
 234                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.confirmAccount: updatedUser={1} - EXIT!", this.getClass().getSimpleName(), updatedUser)); //NOI18N
 235
 236                 // Return updated instance
 237                 return updatedUser;
 238         }
 239
 240         @Override
 241         public User fillUserData (final User user) {
 242                 // Trace message
 243                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.fillUserData: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
 244
 245                 // user should not be null
 246                 if (null == user) {
 247                         // Abort here
 248                         throw new NullPointerException("user is null"); //NOI18N
 249                 }
 250
 251                 // Try to locate it
 252                 Query query = this.getEntityManager().createNamedQuery("SearchUserByName", LoginUser.class); //NOI18N
 253
 254                 // Set parameter
 255                 query.setParameter("userName", user.getUserName()); //NOI18N
 256
 257                 // Initialize variable
 258                 User foundUser = null;
 259
 260                 // Try it
 261                 try {
 262                         // Try to get single result
 263                         foundUser = (User) query.getSingleResult();
 264                 } catch (final NoResultException ex) {
 265                         // Log it
 266                         this.getLoggerBeanLocal().logException(ex);
 267                 }
 268
 269                 // Trace message
 270                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.fillUserData: foundUser={1} - EXIT!", this.getClass().getSimpleName(), foundUser)); //NOI18N
 271
 272                 // Return prepared instance
 273                 return foundUser;
 274         }
 275
 276         @Override
 277         public User findUserById (final Long userId) throws UserNotFoundException {
 278                 // Trace message
 279                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.findUserById: userId={1} - CALLED!", this.getClass().getSimpleName(), userId)); //NOI18N
 280
 281                 // Is the parameter valid?
 282                 if (null == userId) {
 283                         // Throw NPE
 284                         throw new NullPointerException("userId is null"); //NOI18N
 285                 } else if (userId < 1) {
 286                         // Not valid
 287                         throw new IllegalArgumentException(MessageFormat.format("userId={0} is not valid", userId)); //NOI18N
 288                 } else if (!this.ifUserIdExists(userId)) {
 289                         // Does not exist
 290                         throw new UserNotFoundException(userId);
 291                 }
 292
 293                 // Create query instance
 294                 Query query = this.getEntityManager().createNamedQuery("SearchUserById", LoginUser.class); //NOI18N
 295
 296                 // Set user id
 297                 query.setParameter("id", userId); //NOI18N
 298
 299                 // Fetch the result, it should be there by now
 300                 User user = (User) query.getSingleResult();
 301
 302                 // Trace message
 303                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.findUserById: user={1} - EXIT!", this.getClass().getSimpleName(), user)); //NOI18N
 304
 305                 // Return found user
 306                 return user;
 307         }
 308
 309         @Override
 310         public String generateRandomUserName () {
 311                 // Trace message
 312                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.generateRandomUserName - CALLED!", this.getClass().getSimpleName())); //NOI18N
 313
 314                 // Get full list
 315                 List<String> userList = this.getUserNameList();
 316
 317                 // Init variable
 318                 String userName = null;
 319
 320                 // Loop until a user name is found
 321                 while ((userName == null) || (userList.contains(userName))) {
 322                         // Generate random name
 323                         userName = UserUtils.generateRandomUserName();
 324                 }
 325
 326                 // Trace message
 327                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.generateRandomUserName: userName={1} - EXIT!", this.getClass().getSimpleName(), userName)); //NOI18N
 328
 329                 // Found one, so return it
 330                 return userName;
 331         }
 332
 333         @Override
 334         @SuppressWarnings ("unchecked")
 335         public List<String> getEmailAddressList () {
 336                 // Trace message
 337                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.getEmailAddressList: CALLED!", this.getClass().getSimpleName())); //NOI18N
 338
 339                 // Get query
 340                 Query query = this.getEntityManager().createNamedQuery("AllEmailAddresses", String.class); //NOI18N
 341
 342                 // Get result list
 343                 List<String> emailAddressList = query.getResultList();
 344
 345                 // Trace message
 346                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.getEmailAddressList: emailAddressList.size()={1} - EXIT!", this.getClass().getSimpleName(), emailAddressList.size())); //NOI18N
 347
 348                 // Return it
 349                 return emailAddressList;
 350         }
 351
 352         @Override
 353         @SuppressWarnings ("unchecked")
 354         public List<String> getUserNameList () {
 355                 // Trace message
 356                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.getUserNameList: CALLED!", this.getClass().getSimpleName())); //NOI18N
 357
 358                 // Get query
 359                 Query query = this.getEntityManager().createNamedQuery("AllUserNames", String.class); //NOI18N
 360
 361                 // Get result list
 362                 List<String> userNameList = query.getResultList();
 363
 364                 // Trace message
 365                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.getUserNameList: userNameList.size()={1} - EXIT!", this.getClass().getSimpleName(), userNameList.size())); //NOI18N
 366
 367                 // Return it
 368                 return userNameList;
 369         }
 370
 371         @Override
 372         public boolean ifUserExists (final User user) {
 373                 // Trace message
 374                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.ifUserExists: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
 375
 376                 // userId should not be null
 377                 if (null == user) {
 378                         // Abort here
 379                         throw new NullPointerException("user is null"); //NOI18N
 380                 } else if (user.getUserId() == null) {
 381                         // Abort here
 382                         throw new NullPointerException("user.userId is null"); //NOI18N
 383                 } else if (user.getUserId() < 1) {
 384                         // Invalid number
 385                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid", user.getUserId())); //NOI18N
 386                 }
 387
 388                 // Generate query
 389                 Query query = this.getEntityManager().createNamedQuery("SearchUserById", LoginUser.class); //NOI18N
 390
 391                 // Set parameter
 392                 query.setParameter("id", user.getUserId()); //NOI18N
 393
 394                 // Try this
 395                 try {
 396                         User dummy = (User) query.getSingleResult();
 397
 398                         // Debug message
 399                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserExists: dummy.userId={0} found.", dummy.getUserId())); //NOI18N
 400                 } catch (final NoResultException ex) {
 401                         // Log it
 402                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("ifUserExists: getSingleResult() returned no result: {0}", ex)); //NOI18N
 403
 404                         // User name does not exist
 405                         return false;
 406                 } catch (final PersistenceException ex) {
 407                         // Something bad happened
 408                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one user {0} found.", user, ex)); //NOI18N
 409
 410                         // Throw again
 411                         throw ex;
 412                 }
 413
 414                 // Trace message
 415                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.ifUserExists: Found user {1} - EXIT!", this.getClass().getSimpleName(), user)); //NOI18N
 416
 417                 // Found it
 418                 return true;
 419         }
 420
 421         @Override
 422         public boolean ifUserIdExists (final Long userId) {
 423                 // Trace message
 424                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.ifUserIdExists: userId={1} - CALLED!", this.getClass().getSimpleName(), userId)); //NOI18N
 425
 426                 // userId should not be null
 427                 if (null == userId) {
 428                         // Abort here
 429                         throw new NullPointerException("userId is null"); //NOI18N
 430                 } else if (userId < 1) {
 431                         // Invalid number
 432                         throw new IllegalArgumentException(MessageFormat.format("userId={0} is not valid", userId)); //NOI18N
 433                 }
 434
 435                 // Generate query
 436                 Query query = this.getEntityManager().createNamedQuery("SearchUserById", LoginUser.class); //NOI18N
 437
 438                 // Set parameter
 439                 query.setParameter("id", userId); //NOI18N
 440
 441                 // Try this
 442                 try {
 443                         User dummy = (User) query.getSingleResult();
 444
 445                         // Debug message
 446                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.ifUserIdExists: dummy.userId={1} found.", this.getClass().getSimpleName(), dummy.getUserId())); //NOI18N
 447                 } catch (final NoResultException ex) {
 448                         // Log it
 449                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.ifUserIdExists: getSingleResult() returned no result: {1}", this.getClass().getSimpleName(), ex)); //NOI18N
 450
 451                         // User name does not exist
 452                         return false;
 453                 } catch (final PersistenceException ex) {
 454                         // Something bad happened
 455                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one user id {0} found.", userId, ex)); //NOI18N
 456
 457                         // Throw again
 458                         throw ex;
 459                 }
 460
 461                 // Trace message
 462                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.ifUserIdExists: Found userId={1} - EXIT!", this.getClass().getSimpleName(), userId)); //NOI18N
 463
 464                 // Found it
 465                 return true;
 466         }
 467
 468         @Override
 469         public boolean ifUserNameExists (final String userName) {
 470                 // Trace message
 471                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.ifUserNameExists: userName={1} - CALLED!", this.getClass().getSimpleName(), userName)); //NOI18N
 472
 473                 // userId should not be null
 474                 if (null == userName) {
 475                         // Abort here
 476                         throw new NullPointerException("userName is null"); //NOI18N
 477                 } else if (userName.isEmpty()) {
 478                         // Abort here
 479                         throw new NullPointerException("userName is empty"); //NOI18N
 480                 }
 481
 482                 // Generate query
 483                 Query query = this.getEntityManager().createNamedQuery("SearchUserByName", LoginUser.class); //NOI18N
 484
 485                 // Set parameter
 486                 query.setParameter("userName", userName); //NOI18N
 487
 488                 // Try this
 489                 try {
 490                         User dummy = (User) query.getSingleResult();
 491
 492                         // Debug message
 493                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.ifUserNameExists: dummy.userId={1} found.", this.getClass().getSimpleName(), dummy.getUserId())); //NOI18N
 494                 } catch (final NoResultException ex) {
 495                         // Log it
 496                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.ifUserNameExists: getSingleResult() returned no result: {1}", this.getClass().getSimpleName(), ex)); //NOI18N
 497
 498                         // User name does not exist
 499                         return false;
 500                 }
 501
 502                 // Trace message
 503                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.ifUserNameExists: Found userName={1} - EXIT!", this.getClass().getSimpleName(), userName)); //NOI18N
 504
 505                 // Found it
 506                 return true;
 507         }
 508
 509         @Override
 510         public boolean isEmailAddressRegistered (final User user) {
 511                 // Trace message
 512                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.isEmailAddressRegistered: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
 513
 514                 // user should not be null
 515                 if (null == user) {
 516                         // Abort here
 517                         throw new NullPointerException("user is null"); //NOI18N
 518                 }
 519
 520                 // Generate query
 521                 Query query = this.getEntityManager().createNamedQuery("SearchUserByEmailAddress", LoginUser.class); //NOI18N
 522
 523                 // Set parameter
 524                 query.setParameter("emailAddress", user.getUserContact().getContactEmailAddress()); //NOI18N
 525
 526                 // Search for it
 527                 try {
 528                         User dummy = (User) query.getSingleResult();
 529
 530                         // Debug message
 531                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.isEmailAddressRegistered: dummy.userId={1} found.", this.getClass().getSimpleName(), dummy.getUserId())); //NOI18N
 532                 } catch (final NoResultException ex) {
 533                         // Log it
 534                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.isEmailAddressRegistered: getSingleResult() returned no result: {1}", this.getClass().getSimpleName(), ex)); //NOI18N
 535
 536                         // Email address does not exist
 537                         return false;
 538                 } catch (final PersistenceException ex) {
 539                         // Something bad happened
 540                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one email address {0} found.", user.getUserContact().getContactEmailAddress()), ex); //NOI18N
 541
 542                         // Throw again
 543                         throw ex;
 544                 }
 545
 546                 // Trace message
 547                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.isEmailAddressRegistered: Returning true ... - EXIT!", this.getClass().getSimpleName())); //NOI18N
 548
 549                 // Found it
 550                 return true;
 551         }
 552
 553         @Override
 554         public boolean isUserNameRegistered (final User user) {
 555                 // Trace message
 556                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.isUserNameRegistered: user={1} - CALLED!", this.getClass().getSimpleName(), 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                 }
 563
 564                 // Generate query
 565                 Query query = this.getEntityManager().createNamedQuery("SearchUserByName", LoginUser.class); //NOI18N
 566
 567                 // Set parameter
 568                 query.setParameter("userName", user.getUserName()); //NOI18N
 569
 570                 // Try this
 571                 try {
 572                         User dummy = (User) query.getSingleResult();
 573
 574                         // Debug message
 575                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.isUserNameRegistered: dummy.userId={1} found.", this.getClass().getSimpleName(), dummy.getUserId())); //NOI18N
 576                 } catch (final NoResultException ex) {
 577                         // Log it
 578                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.isUserNameRegistered: getSingleResult() returned no result: {1}", this.getClass().getSimpleName(), ex)); //NOI18N
 579
 580                         // User name does not exist
 581                         return false;
 582                 } catch (final PersistenceException ex) {
 583                         // Something bad happened
 584                         this.getLoggerBeanLocal().logWarning(MessageFormat.format("More than one email address {0} found.", user.getUserContact().getContactEmailAddress()), ex); //NOI18N
 585
 586                         // Throw again
 587                         throw ex;
 588                 }
 589
 590                 // Trace message
 591                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.isUserNameRegistered: Returning true ... - EXIT!", this.getClass().getSimpleName())); //NOI18N
 592
 593                 // Found it
 594                 return true;
 595         }
 596
 597         @Override
 598         public User linkUser (final User user) throws UserNameAlreadyRegisteredException, EmailAddressAlreadyRegisteredException {
 599                 // Trace message
 600                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.linkUser: user={0} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
 601
 602                 // user should not be null
 603                 if (null == user) {
 604                         // Abort here
 605                         throw new NullPointerException("user is null"); //NOI18N
 606                 } else if (user.getUserId() instanceof Long) {
 607                         // Id is set
 608                         throw new IllegalArgumentException("user.userId is not null"); //NOI18N
 609                 } else if (user.getUserContact() == null) {
 610                         // Throw NPE again
 611                         throw new NullPointerException("user.userContact is null"); //NOI18N
 612                 } else if (user.getUserContact().getContactId() == null) {
 613                         // Throw NPE again
 614                         throw new NullPointerException("user.userContact.contactId is null"); //NOI18N
 615                 } else if (user.getUserContact().getContactId() < 1) {
 616                         // Not valid id number
 617                         throw new IllegalArgumentException(MessageFormat.format("user.userContact.contactId={0} is not valid", user.getUserContact().getContactId())); //NOI18N
 618                 } else if (user.getUserAccountStatus() == null) {
 619                         // Throw NPE again
 620                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 621                 } else if (this.ifUserNameExists(user.getUserName())) {
 622                         // Name already found
 623                         throw new UserNameAlreadyRegisteredException(user.getUserName());
 624                 }
 625
 626                 // Try to find the contact
 627                 Contact foundContact = this.getEntityManager().find(user.getUserContact().getClass(), user.getUserContact().getContactId());
 628
 629                 // Set detached object in rexcruiter instance
 630                 user.setUserContact(foundContact);
 631
 632                 // Set timestamp
 633                 user.setUserCreated(new GregorianCalendar());
 634
 635                 // Perist it
 636                 this.getEntityManager().persist(user);
 637
 638                 // Flush it to get updated instance back
 639                 this.getEntityManager().flush();
 640
 641                 // Log trace message
 642                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.linkUser: user={1} - EXIT!", this.getClass().getSimpleName(), user)); //NOI18N
 643
 644                 // Return updated instanc
 645                 return user;
 646         }
 647
 648         @Override
 649         public User updateUserData (final User user) {
 650                 // Trace message
 651                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.updateUserData: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
 652
 653                 // user should not be null
 654                 if (null == user) {
 655                         // Abort here
 656                         throw new NullPointerException("user is null"); //NOI18N
 657                 } else if (user.getUserId() == null) {
 658                         // Throw NPE again
 659                         throw new NullPointerException("user.userId is null"); //NOI18N
 660                 } else if (user.getUserId() < 1) {
 661                         // Not valid
 662                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid", user.getUserId())); //NOI18N
 663                 } else if (user.getUserAccountStatus() == null) {
 664                         // Throw NPE again
 665                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 666                 } else if (!this.ifUserExists(user)) {
 667                         // User does not exist
 668                         throw new EJBException(MessageFormat.format("User with id {0} does not exist.", user.getUserId())); //NOI18N
 669                 }
 670
 671                 // Remove contact instance as this is not updated
 672                 user.setUserContact(null);
 673
 674                 // Find the instance
 675                 User foundUser = this.getEntityManager().find(user.getClass(), user.getUserId());
 676
 677                 // Should be found!
 678                 assert (foundUser instanceof User) : MessageFormat.format("User with id {0} not found, but should be.", user.getUserId()); //NOI18N
 679
 680                 // Merge user
 681                 User detachedUser = this.getEntityManager().merge(foundUser);
 682
 683                 // Should be found!
 684                 assert (detachedUser instanceof User) : MessageFormat.format("User with id {0} not merged, but should be.", user.getUserId()); //NOI18N
 685
 686                 // Copy all data
 687                 detachedUser.copyAll(user);
 688
 689                 // Set as updated
 690                 detachedUser.setUserUpdated(new GregorianCalendar());
 691
 692                 // Trace message
 693                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.updateUserData: detachedUser={1} - CALLED!", this.getClass().getSimpleName(), detachedUser)); //NOI18N
 694
 695                 // Return updated instance
 696                 return detachedUser;
 697         }
 698
 699         @Override
 700         public PasswordHistory updateUserPassword (final User user) throws UserNotFoundException, UserStatusUnconfirmedException, UserStatusLockedException {
 701                 // Trace message
 702                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.updateUserPassword: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
 703
 704                 // user should not be null
 705                 if (null == user) {
 706                         // Abort here
 707                         throw new NullPointerException("user is null"); //NOI18N
 708                 } else if (user.getUserId() == null) {
 709                         // Throw NPE again
 710                         throw new NullPointerException("user.userId is null"); //NOI18N
 711                 } else if (user.getUserId() < 1) {
 712                         // Not valid
 713                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid", user.getUserId())); //NOI18N
 714                 } else if (user.getUserAccountStatus() == null) {
 715                         // Throw NPE again
 716                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 717                 } else if (!this.ifUserExists(user)) {
 718                         // User does not exist
 719                         throw new EJBException(MessageFormat.format("User with id {0} does not exist.", user.getUserId())); //NOI18N
 720                 }
 721
 722                 // Call other method
 723                 User updatedUser = this.updateUserData(user);
 724
 725                 // Create history entry
 726                 PasswordHistory entry = new UserPasswordHistory(user.getUserEncryptedPassword(), updatedUser);
 727
 728                 // Set created timestamp
 729                 entry.setUserPasswordHistoryCreated(new GregorianCalendar());
 730
 731                 // Persist it
 732                 this.getEntityManager().persist(entry);
 733
 734                 // Flush it to get id number back
 735                 this.getEntityManager().flush();
 736
 737                 // Trace message
 738                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.updateUserPassword: entry.userPasswordHistoryId={1} - EXIT!", this.getClass().getSimpleName(), entry.getUserPasswordHistoryId())); //NOI18N
 739
 740                 // Return it
 741                 return entry;
 742         }
 743
 744         @Override
 745         public User updateUserPersonalData (final User user) {
 746                 // Trace message
 747                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.updateUserPersonalData: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
 748
 749                 // user should not be null
 750                 if (null == user) {
 751                         // Abort here
 752                         throw new NullPointerException("user is null"); //NOI18N
 753                 } else if (user.getUserId() == null) {
 754                         // Throw NPE again
 755                         throw new NullPointerException("user.userId is null"); //NOI18N
 756                 } else if (user.getUserId() < 1) {
 757                         // Not valid
 758                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid", user.getUserId())); //NOI18N
 759                 } else if (user.getUserAccountStatus() == null) {
 760                         // Throw NPE again
 761                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 762                 } else if (!this.ifUserExists(user)) {
 763                         // User does not exist
 764                         throw new EJBException(MessageFormat.format("User with id {0} does not exist.", user.getUserId())); //NOI18N
 765                 }
 766
 767                 // Find the instance
 768                 User foundUser = this.getEntityManager().find(user.getClass(), user.getUserId());
 769
 770                 // Should be found!
 771                 assert (foundUser instanceof User) : MessageFormat.format("User with id {0} not found, but should be.", user.getUserId()); //NOI18N
 772
 773                 // Merge user
 774                 User detachedUser = this.getEntityManager().merge(foundUser);
 775
 776                 // Should be found!
 777                 assert (detachedUser instanceof User) : MessageFormat.format("User with id {0} not merged, but should be.", user.getUserId()); //NOI18N
 778
 779                 // Copy all data
 780                 detachedUser.copyAll(user);
 781
 782                 // Set as updated
 783                 detachedUser.setUserUpdated(new GregorianCalendar());
 784                 detachedUser.getUserContact().setContactUpdated(new GregorianCalendar());
 785
 786                 // Get contact from it and find it
 787                 Contact foundContact = this.getEntityManager().find(user.getUserContact().getClass(), user.getUserContact().getContactId());
 788
 789                 // Should be found
 790                 assert (foundContact instanceof Contact) : MessageFormat.format("Contact with id {0} not found, but should be.", user.getUserContact().getContactId()); //NOI18N
 791
 792                 // Debug message
 793                 this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: contact.contactId={0}", foundContact.getContactId())); //NOI18N
 794
 795                 // Merge contact instance
 796                 Contact detachedContact = this.getEntityManager().merge(foundContact);
 797
 798                 // Copy all
 799                 detachedContact.copyAll(user.getUserContact());
 800
 801                 // Set it back in user
 802                 user.setUserContact(detachedContact);
 803
 804                 // Should be found!
 805                 assert (detachedContact instanceof Contact) : MessageFormat.format("Contact with id {0} not merged, but should be.", user.getUserContact().getContactId()); //NOI18N
 806
 807                 // Get cellphone instance
 808                 DialableCellphoneNumber cellphone = detachedContact.getContactCellphoneNumber();
 809
 810                 // Is there a  cellphone instance set?
 811                 if (cellphone instanceof DialableCellphoneNumber) {
 812                         // Debug message
 813                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: cellphone.phoneId={0} is being updated ...", cellphone.getPhoneId())); //NOI18N
 814
 815                         // Then find it, too
 816                         DialableCellphoneNumber foundCellphone = this.getEntityManager().find(cellphone.getClass(), cellphone.getPhoneId());
 817
 818                         // Should be there
 819                         assert (foundCellphone instanceof DialableCellphoneNumber) : MessageFormat.format("Cellphone number with id {0} not found but should be.", foundCellphone.getPhoneId()); //NOI18N
 820
 821                         // Then merge it, too
 822                         DialableCellphoneNumber detachedCellphone = this.getEntityManager().merge(foundCellphone);
 823
 824                         // Should be there
 825                         assert (detachedCellphone instanceof DialableCellphoneNumber) : MessageFormat.format("Cellphone number with id {0} not found but should be.", detachedCellphone.getPhoneId()); //NOI18N
 826
 827                         // Copy all
 828                         detachedCellphone.copyAll(user.getUserContact().getContactCellphoneNumber());
 829
 830                         // Set it back
 831                         detachedContact.setContactCellphoneNumber(detachedCellphone);
 832                 }
 833
 834                 // Get cellphone instance
 835                 DialableFaxNumber fax = detachedContact.getContactFaxNumber();
 836
 837                 // Is there a  fax instance set?
 838                 if (fax instanceof DialableFaxNumber) {
 839                         // Debug message
 840                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: fax.phoneId={0} is being updated ...", fax.getPhoneId())); //NOI18N
 841
 842                         // Then find it, too
 843                         DialableFaxNumber foundFax = this.getEntityManager().find(fax.getClass(), fax.getPhoneId());
 844
 845                         // Should be there
 846                         assert (foundFax instanceof DialableFaxNumber) : MessageFormat.format("Fax number with id {0} not found but should be.", foundFax.getPhoneId()); //NOI18N
 847
 848                         // Then merge it, too
 849                         DialableFaxNumber detachedFax = this.getEntityManager().merge(foundFax);
 850
 851                         // Should be there
 852                         assert (detachedFax instanceof DialableFaxNumber) : MessageFormat.format("Fax number with id {0} not found but should be.", detachedFax.getPhoneId()); //NOI18N
 853
 854                         // Copy all
 855                         detachedFax.copyAll(user.getUserContact().getContactFaxNumber());
 856
 857                         // Set it back
 858                         detachedContact.setContactFaxNumber(detachedFax);
 859                 }
 860
 861                 // Get cellphone instance
 862                 DialableLandLineNumber landLine = detachedContact.getContactLandLineNumber();
 863
 864                 // Is there a  fax instance set?
 865                 if (landLine instanceof DialableLandLineNumber) {
 866                         // Debug message
 867                         this.getLoggerBeanLocal().logDebug(MessageFormat.format("updateUserPersonalData: landLine.phoneId={0} is being updated ...", landLine.getPhoneId())); //NOI18N
 868
 869                         // Then find it, too
 870                         DialableLandLineNumber foundLandLine = this.getEntityManager().find(landLine.getClass(), landLine.getPhoneId());
 871
 872                         // Should be there
 873                         assert (foundLandLine instanceof DialableLandLineNumber) : MessageFormat.format("Land line number with id {0} not found but should be.", foundLandLine.getPhoneId()); //NOI18N
 874
 875                         // Then merge it, too
 876                         DialableLandLineNumber detachedLandLine = this.getEntityManager().merge(foundLandLine);
 877
 878                         // Should be there
 879                         assert (detachedLandLine instanceof DialableLandLineNumber) : MessageFormat.format("Land line number with id {0} not found but should be.", detachedLandLine.getPhoneId()); //NOI18N
 880
 881                         // Copy all
 882                         detachedLandLine.copyAll(user.getUserContact().getContactLandLineNumber());
 883
 884                         // Set it back
 885                         detachedContact.setContactLandLineNumber(detachedLandLine);
 886                 }
 887
 888                 // Trace message
 889                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.updateUserPersonalData: entry.detachedUser={1} - EXIT!", this.getClass().getSimpleName(), detachedUser)); //NOI18N
 890
 891                 // Return updated user instance
 892                 return detachedUser;
 893         }
 894
 895 }