| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| TurbineSecurity |
|
| 1.0;1 |
| 1 | package org.apache.turbine.services.security; | |
| 2 | ||
| 3 | /* | |
| 4 | * Licensed to the Apache Software Foundation (ASF) under one | |
| 5 | * or more contributor license agreements. See the NOTICE file | |
| 6 | * distributed with this work for additional information | |
| 7 | * regarding copyright ownership. The ASF licenses this file | |
| 8 | * to you under the Apache License, Version 2.0 (the | |
| 9 | * "License"); you may not use this file except in compliance | |
| 10 | * with the License. You may obtain a copy of the License at | |
| 11 | * | |
| 12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 13 | * | |
| 14 | * Unless required by applicable law or agreed to in writing, | |
| 15 | * software distributed under the License is distributed on an | |
| 16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
| 17 | * KIND, either express or implied. See the License for the | |
| 18 | * specific language governing permissions and limitations | |
| 19 | * under the License. | |
| 20 | */ | |
| 21 | ||
| 22 | ||
| 23 | import org.apache.fulcrum.security.acl.AccessControlList; | |
| 24 | import org.apache.fulcrum.security.entity.Group; | |
| 25 | import org.apache.fulcrum.security.entity.Permission; | |
| 26 | import org.apache.fulcrum.security.entity.Role; | |
| 27 | import org.apache.fulcrum.security.model.turbine.TurbineModelManager; | |
| 28 | import org.apache.fulcrum.security.util.DataBackendException; | |
| 29 | import org.apache.fulcrum.security.util.EntityExistsException; | |
| 30 | import org.apache.fulcrum.security.util.FulcrumSecurityException; | |
| 31 | import org.apache.fulcrum.security.util.GroupSet; | |
| 32 | import org.apache.fulcrum.security.util.PasswordMismatchException; | |
| 33 | import org.apache.fulcrum.security.util.PermissionSet; | |
| 34 | import org.apache.fulcrum.security.util.RoleSet; | |
| 35 | import org.apache.fulcrum.security.util.UnknownEntityException; | |
| 36 | import org.apache.turbine.om.security.User; | |
| 37 | import org.apache.turbine.services.TurbineServices; | |
| 38 | ||
| 39 | /** | |
| 40 | * This is a Facade class for SecurityService. | |
| 41 | * | |
| 42 | * This class provides static methods that call related methods of the | |
| 43 | * implementation of SecurityService used by the System, according to | |
| 44 | * the settings in TurbineResources. | |
| 45 | * <br> | |
| 46 | * | |
| 47 | * <a name="global"> | |
| 48 | * <p> Certain Roles that the Users may have in the system may are not related | |
| 49 | * to any specific resource nor entity. They are assigned within a special group | |
| 50 | * named 'global' that can be referenced in the code as | |
| 51 | * {@link TurbineModelManager#GLOBAL_GROUP_NAME}. | |
| 52 | * | |
| 53 | * @author <a href="mailto:Rafal.Krzewski@e-point.pl">Rafal Krzewski</a> | |
| 54 | * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a> | |
| 55 | * @version $Id: TurbineSecurity.java 1706239 2015-10-01 13:18:35Z tv $ | |
| 56 | */ | |
| 57 | 0 | public abstract class TurbineSecurity |
| 58 | { | |
| 59 | /** | |
| 60 | * Retrieves an implementation of SecurityService, base on the settings in | |
| 61 | * TurbineResources. | |
| 62 | * | |
| 63 | * @return an implementation of SecurityService. | |
| 64 | */ | |
| 65 | public static SecurityService getService() | |
| 66 | { | |
| 67 | 2 | return (SecurityService) TurbineServices.getInstance(). |
| 68 | getService(SecurityService.SERVICE_NAME); | |
| 69 | } | |
| 70 | ||
| 71 | /*----------------------------------------------------------------------- | |
| 72 | Management of User objects | |
| 73 | -----------------------------------------------------------------------*/ | |
| 74 | ||
| 75 | /** | |
| 76 | * Construct a blank User object. | |
| 77 | * | |
| 78 | * This method calls getUserClass, and then creates a new object using | |
| 79 | * the default constructor. | |
| 80 | * | |
| 81 | * @return an object implementing User interface. | |
| 82 | * @throws UnknownEntityException if the object could not be instantiated. | |
| 83 | */ | |
| 84 | public static User getUserInstance() | |
| 85 | throws UnknownEntityException | |
| 86 | { | |
| 87 | 1 | return getService().getUserInstance(); |
| 88 | } | |
| 89 | ||
| 90 | /** | |
| 91 | * Returns the configured UserManager. | |
| 92 | * | |
| 93 | * @return An UserManager object | |
| 94 | */ | |
| 95 | public static UserManager getUserManager() | |
| 96 | { | |
| 97 | 0 | return getService().getUserManager(); |
| 98 | } | |
| 99 | ||
| 100 | /** | |
| 101 | * Check whether a specified user's account exists. | |
| 102 | * | |
| 103 | * The login name is used for looking up the account. | |
| 104 | * | |
| 105 | * @param user The user to be checked. | |
| 106 | * @return true if the specified account exists | |
| 107 | * @throws DataBackendException if there was an error accessing the data | |
| 108 | * backend. | |
| 109 | */ | |
| 110 | public static boolean accountExists(User user) | |
| 111 | throws DataBackendException | |
| 112 | { | |
| 113 | 0 | return getService().accountExists(user); |
| 114 | } | |
| 115 | ||
| 116 | /** | |
| 117 | * Check whether a specified user's account exists. | |
| 118 | * | |
| 119 | * The login name is used for looking up the account. | |
| 120 | * | |
| 121 | * @param userName The name of the user to be checked. | |
| 122 | * @return true if the specified account exists | |
| 123 | * @throws DataBackendException if there was an error accessing the data | |
| 124 | * backend. | |
| 125 | */ | |
| 126 | public static boolean accountExists(String userName) | |
| 127 | throws DataBackendException | |
| 128 | { | |
| 129 | 0 | return getService().accountExists(userName); |
| 130 | } | |
| 131 | ||
| 132 | /** | |
| 133 | * Authenticates an user, and constructs an User object to represent | |
| 134 | * him/her. | |
| 135 | * | |
| 136 | * @param username The user name. | |
| 137 | * @param password The user password. | |
| 138 | * @return An authenticated Turbine User. | |
| 139 | * @throws DataBackendException if there was an error accessing the data | |
| 140 | * backend. | |
| 141 | * @throws UnknownEntityException if user account is not present. | |
| 142 | * @throws PasswordMismatchException if the supplied password was incorrect. | |
| 143 | */ | |
| 144 | public static User getAuthenticatedUser(String username, String password) | |
| 145 | throws DataBackendException, UnknownEntityException, | |
| 146 | PasswordMismatchException | |
| 147 | { | |
| 148 | 0 | return getService().getAuthenticatedUser(username, password); |
| 149 | } | |
| 150 | ||
| 151 | /** | |
| 152 | * Constructs an User object to represent a registered user of the | |
| 153 | * application. | |
| 154 | * | |
| 155 | * @param username The user name. | |
| 156 | * @return A Turbine User. | |
| 157 | * @throws DataBackendException if there was an error accessing the data | |
| 158 | * backend. | |
| 159 | * @throws UnknownEntityException if user account is not present. | |
| 160 | */ | |
| 161 | public static User getUser(String username) | |
| 162 | throws DataBackendException, UnknownEntityException | |
| 163 | { | |
| 164 | 0 | return getService().getUser(username); |
| 165 | } | |
| 166 | ||
| 167 | /** | |
| 168 | * Constructs an User object to represent an anonymous user of the | |
| 169 | * application. | |
| 170 | * | |
| 171 | * @return An anonymous Turbine User. | |
| 172 | * @throws UnknownEntityException if the anonymous User object couldn't be | |
| 173 | * constructed. | |
| 174 | */ | |
| 175 | public static User getAnonymousUser() | |
| 176 | throws UnknownEntityException | |
| 177 | { | |
| 178 | 0 | return getService().getAnonymousUser(); |
| 179 | } | |
| 180 | ||
| 181 | /** | |
| 182 | * Checks whether a passed user object matches the anonymous user pattern | |
| 183 | * according to the configured service | |
| 184 | * | |
| 185 | * @param user A user object | |
| 186 | * @return True if this is an anonymous user | |
| 187 | */ | |
| 188 | public static boolean isAnonymousUser(User user) | |
| 189 | { | |
| 190 | 0 | return getService().isAnonymousUser(user); |
| 191 | } | |
| 192 | ||
| 193 | /** | |
| 194 | * Saves User's data in the permanent storage. The user account is required | |
| 195 | * to exist in the storage. | |
| 196 | * | |
| 197 | * @param user The User object to save. | |
| 198 | * @throws UnknownEntityException if the user's account does not | |
| 199 | * exist in the database. | |
| 200 | * @throws DataBackendException if there is a problem accessing the | |
| 201 | * storage. | |
| 202 | */ | |
| 203 | public static void saveUser(User user) | |
| 204 | throws UnknownEntityException, DataBackendException | |
| 205 | { | |
| 206 | 0 | getService().saveUser(user); |
| 207 | 0 | } |
| 208 | ||
| 209 | /** | |
| 210 | * Saves User data when the session is unbound. The user account is required | |
| 211 | * to exist in the storage. | |
| 212 | * | |
| 213 | * LastLogin, AccessCounter, persistent pull tools, and any data stored | |
| 214 | * in the permData hashtable that is not mapped to a column will be saved. | |
| 215 | * | |
| 216 | * @param user the user in the session | |
| 217 | * | |
| 218 | * @exception UnknownEntityException if the user's account does not | |
| 219 | * exist in the database. | |
| 220 | * @exception DataBackendException if there is a problem accessing the | |
| 221 | * storage. | |
| 222 | */ | |
| 223 | public static void saveOnSessionUnbind(User user) | |
| 224 | throws UnknownEntityException, DataBackendException | |
| 225 | { | |
| 226 | 0 | getService().saveOnSessionUnbind(user); |
| 227 | 0 | } |
| 228 | ||
| 229 | /** | |
| 230 | * Change the password for an User. | |
| 231 | * | |
| 232 | * @param user an User to change password for. | |
| 233 | * @param oldPassword the current password supplied by the user. | |
| 234 | * @param newPassword the current password requested by the user. | |
| 235 | * @throws PasswordMismatchException if the supplied password was | |
| 236 | * incorrect. | |
| 237 | * @throws UnknownEntityException if the user's record does not | |
| 238 | * exist in the database. | |
| 239 | * @throws DataBackendException if there is a problem accessing the | |
| 240 | * storage. | |
| 241 | */ | |
| 242 | public static void changePassword(User user, String oldPassword, | |
| 243 | String newPassword) | |
| 244 | throws PasswordMismatchException, UnknownEntityException, | |
| 245 | DataBackendException | |
| 246 | { | |
| 247 | 0 | getService().changePassword(user, oldPassword, newPassword); |
| 248 | 0 | } |
| 249 | ||
| 250 | /** | |
| 251 | * Forcibly sets new password for an User. | |
| 252 | * | |
| 253 | * This is supposed by the administrator to change the forgotten or | |
| 254 | * compromised passwords. Certain implementations of this feature | |
| 255 | * would require administrative level access to the authenticating | |
| 256 | * server / program. | |
| 257 | * | |
| 258 | * @param user an User to change password for. | |
| 259 | * @param password the new password. | |
| 260 | * @throws UnknownEntityException if the user's record does not | |
| 261 | * exist in the database. | |
| 262 | * @throws DataBackendException if there is a problem accessing the | |
| 263 | * storage. | |
| 264 | */ | |
| 265 | public static void forcePassword(User user, String password) | |
| 266 | throws UnknownEntityException, DataBackendException | |
| 267 | { | |
| 268 | 0 | getService().forcePassword(user, password); |
| 269 | 0 | } |
| 270 | ||
| 271 | /*----------------------------------------------------------------------- | |
| 272 | Creation of AccessControlLists | |
| 273 | -----------------------------------------------------------------------*/ | |
| 274 | ||
| 275 | /** | |
| 276 | * Constructs an AccessControlList for a specific user. | |
| 277 | * | |
| 278 | * @param user the user for whom the AccessControlList are to be retrieved | |
| 279 | * @return The AccessControList object constructed from the user object. | |
| 280 | * @throws DataBackendException if there was an error accessing the data | |
| 281 | * backend. | |
| 282 | * @throws UnknownEntityException if user account is not present. | |
| 283 | */ | |
| 284 | public static AccessControlList getACL(User user) | |
| 285 | throws DataBackendException, UnknownEntityException | |
| 286 | { | |
| 287 | 0 | return getService().getACL(user); |
| 288 | } | |
| 289 | ||
| 290 | /*----------------------------------------------------------------------- | |
| 291 | Security management | |
| 292 | -----------------------------------------------------------------------*/ | |
| 293 | ||
| 294 | /** | |
| 295 | * Grant an User a Role in a Group. | |
| 296 | * | |
| 297 | * @param user the user. | |
| 298 | * @param group the group. | |
| 299 | * @param role the role. | |
| 300 | * @throws DataBackendException if there was an error accessing the data | |
| 301 | * backend. | |
| 302 | * @throws UnknownEntityException if user account, group or role is not | |
| 303 | * present. | |
| 304 | */ | |
| 305 | public static void grant(User user, Group group, Role role) | |
| 306 | throws DataBackendException, UnknownEntityException | |
| 307 | { | |
| 308 | 0 | getService().grant(user, group, role); |
| 309 | 0 | } |
| 310 | ||
| 311 | /** | |
| 312 | * Revoke a Role in a Group from an User. | |
| 313 | * | |
| 314 | * @param user the user. | |
| 315 | * @param group the group. | |
| 316 | * @param role the role. | |
| 317 | * @throws DataBackendException if there was an error accessing the data | |
| 318 | * backend. | |
| 319 | * @throws UnknownEntityException if user account, group or role is not | |
| 320 | * present. | |
| 321 | */ | |
| 322 | public static void revoke(User user, Group group, Role role) | |
| 323 | throws DataBackendException, UnknownEntityException | |
| 324 | { | |
| 325 | 0 | getService().revoke(user, group, role); |
| 326 | 0 | } |
| 327 | ||
| 328 | /** | |
| 329 | * Revokes all roles from an User. | |
| 330 | * | |
| 331 | * This method is used when deleting an account. | |
| 332 | * | |
| 333 | * @param user the User. | |
| 334 | * @throws DataBackendException if there was an error accessing the data | |
| 335 | * backend. | |
| 336 | * @throws UnknownEntityException if the account is not present. | |
| 337 | */ | |
| 338 | public static void revokeAll(User user) | |
| 339 | throws DataBackendException, UnknownEntityException | |
| 340 | { | |
| 341 | 0 | getService().revokeAll(user); |
| 342 | 0 | } |
| 343 | ||
| 344 | /** | |
| 345 | * Grants a Role a Permission | |
| 346 | * | |
| 347 | * @param role the Role. | |
| 348 | * @param permission the Permission. | |
| 349 | * @throws DataBackendException if there was an error accessing the data | |
| 350 | * backend. | |
| 351 | * @throws UnknownEntityException if role or permission is not present. | |
| 352 | */ | |
| 353 | public static void grant(Role role, Permission permission) | |
| 354 | throws DataBackendException, UnknownEntityException | |
| 355 | { | |
| 356 | 0 | getService().grant(role, permission); |
| 357 | 0 | } |
| 358 | ||
| 359 | /** | |
| 360 | * Revokes a Permission from a Role. | |
| 361 | * | |
| 362 | * @param role the Role. | |
| 363 | * @param permission the Permission. | |
| 364 | * @throws DataBackendException if there was an error accessing the data | |
| 365 | * backend. | |
| 366 | * @throws UnknownEntityException if role or permission is not present. | |
| 367 | */ | |
| 368 | public static void revoke(Role role, Permission permission) | |
| 369 | throws DataBackendException, UnknownEntityException | |
| 370 | { | |
| 371 | 0 | getService().revoke(role, permission); |
| 372 | 0 | } |
| 373 | ||
| 374 | /** | |
| 375 | * Revokes all permissions from a Role. | |
| 376 | * | |
| 377 | * This method is user when deleting a Role. | |
| 378 | * | |
| 379 | * @param role the Role | |
| 380 | * @throws DataBackendException if there was an error accessing the data | |
| 381 | * backend. | |
| 382 | * @throws UnknownEntityException if the Role is not present. | |
| 383 | */ | |
| 384 | public static void revokeAll(Role role) | |
| 385 | throws DataBackendException, UnknownEntityException | |
| 386 | { | |
| 387 | 0 | getService().revokeAll(role); |
| 388 | 0 | } |
| 389 | ||
| 390 | /*----------------------------------------------------------------------- | |
| 391 | Account management | |
| 392 | -----------------------------------------------------------------------*/ | |
| 393 | ||
| 394 | /** | |
| 395 | * Creates new user account with specified attributes. | |
| 396 | * | |
| 397 | * <strong>TODO</strong> throw more specific exception<br> | |
| 398 | * | |
| 399 | * @param user the object describing account to be created. | |
| 400 | * @param password password for the new user | |
| 401 | * @throws DataBackendException if there was an error accessing the data | |
| 402 | * backend. | |
| 403 | * @throws EntityExistsException if the user account already exists. | |
| 404 | */ | |
| 405 | public static void addUser(User user, String password) | |
| 406 | throws DataBackendException, EntityExistsException | |
| 407 | { | |
| 408 | 1 | getService().addUser(user, password); |
| 409 | 1 | } |
| 410 | ||
| 411 | /** | |
| 412 | * Removes an user account from the system. | |
| 413 | * | |
| 414 | * <strong>TODO</strong> throw more specific exception<br> | |
| 415 | * | |
| 416 | * @param user the object describing the account to be removed. | |
| 417 | * @throws DataBackendException if there was an error accessing the data | |
| 418 | * backend. | |
| 419 | * @throws UnknownEntityException if the user account is not present. | |
| 420 | */ | |
| 421 | public static void removeUser(User user) | |
| 422 | throws DataBackendException, UnknownEntityException | |
| 423 | { | |
| 424 | 0 | getService().removeUser(user); |
| 425 | 0 | } |
| 426 | ||
| 427 | /*----------------------------------------------------------------------- | |
| 428 | Group/Role/Permission management | |
| 429 | -----------------------------------------------------------------------*/ | |
| 430 | /** | |
| 431 | * Provides a reference to the Group object that represents the | |
| 432 | * <a name="global">global group</a>. | |
| 433 | * | |
| 434 | * @return a Group object that represents the global group. | |
| 435 | */ | |
| 436 | public static Group getGlobalGroup() | |
| 437 | { | |
| 438 | 0 | return getService().getGlobalGroup(); |
| 439 | } | |
| 440 | ||
| 441 | /** | |
| 442 | * Creates a new Group in the system. This is a convenience | |
| 443 | * method. | |
| 444 | * | |
| 445 | * @param name The name of the new Group. | |
| 446 | * @return An object representing the new Group. | |
| 447 | * @throws FulcrumSecurityException if the Group could not be created. | |
| 448 | */ | |
| 449 | public static Group createGroup(String name) | |
| 450 | throws FulcrumSecurityException | |
| 451 | { | |
| 452 | 0 | return getService().addGroup(getGroupInstance(name)); |
| 453 | } | |
| 454 | ||
| 455 | /** | |
| 456 | * Creates a new Permission in the system. This is a convenience | |
| 457 | * method. | |
| 458 | * | |
| 459 | * @param name The name of the new Permission. | |
| 460 | * @return An object representing the new Permission. | |
| 461 | * @throws FulcrumSecurityException if the Permission could not be created. | |
| 462 | */ | |
| 463 | public static Permission createPermission(String name) | |
| 464 | throws FulcrumSecurityException | |
| 465 | { | |
| 466 | 0 | return getService().addPermission(getPermissionInstance(name)); |
| 467 | } | |
| 468 | ||
| 469 | /** | |
| 470 | * Creates a new Role in the system. This is a convenience | |
| 471 | * method. | |
| 472 | * | |
| 473 | * @param name The name of the Role. | |
| 474 | * | |
| 475 | * @return An object representing the new Role. | |
| 476 | * | |
| 477 | * @throws FulcrumSecurityException if the Role could not be created. | |
| 478 | */ | |
| 479 | public static Role createRole(String name) | |
| 480 | throws FulcrumSecurityException | |
| 481 | { | |
| 482 | 0 | return getService().addRole(getRoleInstance(name)); |
| 483 | } | |
| 484 | ||
| 485 | /** | |
| 486 | * Retrieve a Group object with specified name. | |
| 487 | * | |
| 488 | * @param groupName The name of the Group to be retrieved. | |
| 489 | * @return an object representing the Group with specified name. | |
| 490 | * @throws DataBackendException if there was an error accessing the data | |
| 491 | * backend. | |
| 492 | * @throws UnknownEntityException if the Group is not present. | |
| 493 | */ | |
| 494 | public static Group getGroupByName(String groupName) | |
| 495 | throws DataBackendException, UnknownEntityException | |
| 496 | { | |
| 497 | 0 | return getService().getGroupByName(groupName); |
| 498 | } | |
| 499 | ||
| 500 | /** | |
| 501 | * Retrieve a Group object with specified Id. | |
| 502 | * | |
| 503 | * @param groupId the id of the Group. | |
| 504 | * | |
| 505 | * @return an object representing the Group with specified name. | |
| 506 | * | |
| 507 | * @exception UnknownEntityException if the permission does not | |
| 508 | * exist in the database. | |
| 509 | * @exception DataBackendException if there is a problem accessing the | |
| 510 | * storage. | |
| 511 | */ | |
| 512 | public static Group getGroupById(int groupId) | |
| 513 | throws DataBackendException, | |
| 514 | UnknownEntityException | |
| 515 | { | |
| 516 | 0 | return getService().getGroupById(groupId); |
| 517 | } | |
| 518 | ||
| 519 | /** | |
| 520 | * Construct a blank Group object. | |
| 521 | * | |
| 522 | * This method calls getGroupClass, and then creates a new object using | |
| 523 | * the default constructor. | |
| 524 | * | |
| 525 | * @param groupName The name of the Group | |
| 526 | * | |
| 527 | * @return an object implementing Group interface. | |
| 528 | * | |
| 529 | * @throws UnknownEntityException if the object could not be instantiated. | |
| 530 | */ | |
| 531 | public static Group getGroupInstance(String groupName) | |
| 532 | throws UnknownEntityException | |
| 533 | { | |
| 534 | 0 | return getService().getGroupInstance(groupName); |
| 535 | } | |
| 536 | ||
| 537 | /** | |
| 538 | * Construct a blank Role object. | |
| 539 | * | |
| 540 | * This method calls getRoleClass, and then creates a new object using | |
| 541 | * the default constructor. | |
| 542 | * | |
| 543 | * @param roleName The name of the role. | |
| 544 | * | |
| 545 | * @return an object implementing Role interface. | |
| 546 | * | |
| 547 | * @throws UnknownEntityException if the object could not be instantiated. | |
| 548 | */ | |
| 549 | public static Role getRoleInstance(String roleName) | |
| 550 | throws UnknownEntityException | |
| 551 | { | |
| 552 | 0 | return getService().getRoleInstance(roleName); |
| 553 | } | |
| 554 | ||
| 555 | /** | |
| 556 | * Construct a blank Permission object. | |
| 557 | * | |
| 558 | * This method calls getPermissionClass, and then creates a new object using | |
| 559 | * the default constructor. | |
| 560 | * | |
| 561 | * @param permName The name of the permission. | |
| 562 | * | |
| 563 | * @return an object implementing Permission interface. | |
| 564 | * @throws UnknownEntityException if the object could not be instantiated. | |
| 565 | */ | |
| 566 | public static Permission getPermissionInstance(String permName) | |
| 567 | throws UnknownEntityException | |
| 568 | { | |
| 569 | 0 | return getService().getPermissionInstance(permName); |
| 570 | } | |
| 571 | ||
| 572 | /** | |
| 573 | * Retrieve a Role object with specified name. | |
| 574 | * | |
| 575 | * @param roleName The name of the Role to be retrieved. | |
| 576 | * @return an object representing the Role with specified name. | |
| 577 | * @throws DataBackendException if there was an error accessing the data | |
| 578 | * backend. | |
| 579 | * @throws UnknownEntityException if the Role is not present. | |
| 580 | */ | |
| 581 | public static Role getRoleByName(String roleName) | |
| 582 | throws DataBackendException, UnknownEntityException | |
| 583 | { | |
| 584 | 0 | return getService().getRoleByName(roleName); |
| 585 | } | |
| 586 | ||
| 587 | /** | |
| 588 | * Retrieve a Role object with specified Id. | |
| 589 | * | |
| 590 | * @param roleId the id of the Role. | |
| 591 | * | |
| 592 | * @return an object representing the Role with specified name. | |
| 593 | * | |
| 594 | * @exception UnknownEntityException if the permission does not | |
| 595 | * exist in the database. | |
| 596 | * @exception DataBackendException if there is a problem accessing the | |
| 597 | * storage. | |
| 598 | */ | |
| 599 | public static Role getRoleById(int roleId) | |
| 600 | throws DataBackendException, | |
| 601 | UnknownEntityException | |
| 602 | { | |
| 603 | 0 | return getService().getRoleById(roleId); |
| 604 | } | |
| 605 | ||
| 606 | /** | |
| 607 | * Retrieve a Permission object with specified name. | |
| 608 | * | |
| 609 | * @param permissionName The name of the Permission to be retrieved. | |
| 610 | * @return an object representing the Permission with specified name. | |
| 611 | * @throws DataBackendException if there was an error accessing the data | |
| 612 | * backend. | |
| 613 | * @throws UnknownEntityException if the Permission is not present. | |
| 614 | */ | |
| 615 | public static Permission getPermissionByName(String permissionName) | |
| 616 | throws DataBackendException, UnknownEntityException | |
| 617 | { | |
| 618 | 0 | return getService().getPermissionByName(permissionName); |
| 619 | } | |
| 620 | ||
| 621 | /** | |
| 622 | * Retrieve a Permission object with specified Id. | |
| 623 | * | |
| 624 | * @param permissionId the id of the Permission. | |
| 625 | * | |
| 626 | * @return an object representing the Permission with specified name. | |
| 627 | * | |
| 628 | * @exception UnknownEntityException if the permission does not | |
| 629 | * exist in the database. | |
| 630 | * @exception DataBackendException if there is a problem accessing the | |
| 631 | * storage. | |
| 632 | */ | |
| 633 | public static Permission getPermissionById(int permissionId) | |
| 634 | throws DataBackendException, | |
| 635 | UnknownEntityException | |
| 636 | { | |
| 637 | 0 | return getService().getPermissionById(permissionId); |
| 638 | } | |
| 639 | ||
| 640 | /** | |
| 641 | * Retrieves all groups defined in the system. | |
| 642 | * | |
| 643 | * @return the names of all groups defined in the system. | |
| 644 | * @throws DataBackendException if there was an error accessing the data | |
| 645 | * backend. | |
| 646 | */ | |
| 647 | public static GroupSet getAllGroups() | |
| 648 | throws DataBackendException | |
| 649 | { | |
| 650 | 0 | return getService().getAllGroups(); |
| 651 | } | |
| 652 | ||
| 653 | /** | |
| 654 | * Retrieves all roles defined in the system. | |
| 655 | * | |
| 656 | * @return the names of all roles defined in the system. | |
| 657 | * @throws DataBackendException if there was an error accessing the data | |
| 658 | * backend. | |
| 659 | */ | |
| 660 | public static RoleSet getAllRoles() | |
| 661 | throws DataBackendException | |
| 662 | { | |
| 663 | 0 | return getService().getAllRoles(); |
| 664 | } | |
| 665 | ||
| 666 | /** | |
| 667 | * Retrieves all permissions defined in the system. | |
| 668 | * | |
| 669 | * @return the names of all roles defined in the system. | |
| 670 | * @throws DataBackendException if there was an error accessing the data | |
| 671 | * backend. | |
| 672 | */ | |
| 673 | public static PermissionSet getAllPermissions() | |
| 674 | throws DataBackendException | |
| 675 | { | |
| 676 | 0 | return getService().getAllPermissions(); |
| 677 | } | |
| 678 | ||
| 679 | /** | |
| 680 | * Retrieves all permissions associated with a role. | |
| 681 | * | |
| 682 | * @param role the role name, for which the permissions are to be retrieved. | |
| 683 | * @return the Permissions for the specified role | |
| 684 | * @throws DataBackendException if there was an error accessing the data | |
| 685 | * backend. | |
| 686 | * @throws UnknownEntityException if the role is not present. | |
| 687 | */ | |
| 688 | public static PermissionSet getPermissions(Role role) | |
| 689 | throws DataBackendException, UnknownEntityException | |
| 690 | { | |
| 691 | 0 | return getService().getPermissions(role); |
| 692 | } | |
| 693 | ||
| 694 | /** | |
| 695 | * Creates a new group with specified attributes. | |
| 696 | * | |
| 697 | * @param group the object describing the group to be created. | |
| 698 | * @throws DataBackendException if there was an error accessing the data | |
| 699 | * backend. | |
| 700 | * @throws EntityExistsException if the group already exists. | |
| 701 | */ | |
| 702 | public static void addGroup(Group group) | |
| 703 | throws DataBackendException, EntityExistsException | |
| 704 | { | |
| 705 | 0 | getService().addGroup(group); |
| 706 | 0 | } |
| 707 | ||
| 708 | /** | |
| 709 | * Creates a new role with specified attributes. | |
| 710 | * | |
| 711 | * @param role the objects describing the role to be created. | |
| 712 | * @throws DataBackendException if there was an error accessing the data | |
| 713 | * backend. | |
| 714 | * @throws EntityExistsException if the role already exists. | |
| 715 | */ | |
| 716 | public static void addRole(Role role) | |
| 717 | throws DataBackendException, EntityExistsException | |
| 718 | { | |
| 719 | 0 | getService().addRole(role); |
| 720 | 0 | } |
| 721 | ||
| 722 | /** | |
| 723 | * Creates a new permission with specified attributes. | |
| 724 | * | |
| 725 | * @param permission the objects describing the permission to be created. | |
| 726 | * @throws DataBackendException if there was an error accessing the data | |
| 727 | * backend. | |
| 728 | * @throws EntityExistsException if the permission already exists. | |
| 729 | */ | |
| 730 | public static void addPermission(Permission permission) | |
| 731 | throws DataBackendException, EntityExistsException | |
| 732 | { | |
| 733 | 0 | getService().addPermission(permission); |
| 734 | 0 | } |
| 735 | ||
| 736 | /** | |
| 737 | * Removes a Group from the system. | |
| 738 | * | |
| 739 | * @param group the object describing group to be removed. | |
| 740 | * @throws DataBackendException if there was an error accessing the data | |
| 741 | * backend. | |
| 742 | * @throws UnknownEntityException if the group does not exist. | |
| 743 | */ | |
| 744 | public static void removeGroup(Group group) | |
| 745 | throws DataBackendException, UnknownEntityException | |
| 746 | { | |
| 747 | 0 | getService().removeGroup(group); |
| 748 | 0 | } |
| 749 | ||
| 750 | /** | |
| 751 | * Removes a Role from the system. | |
| 752 | * | |
| 753 | * @param role The object describing the role to be removed. | |
| 754 | * @throws DataBackendException if there was an error accessing the data backend. | |
| 755 | * @throws UnknownEntityException if the role does not exist. | |
| 756 | */ | |
| 757 | public static void removeRole(Role role) | |
| 758 | throws DataBackendException, UnknownEntityException | |
| 759 | { | |
| 760 | 0 | getService().removeRole(role); |
| 761 | 0 | } |
| 762 | ||
| 763 | /** | |
| 764 | * Removes a Permission from the system. | |
| 765 | * | |
| 766 | * @param permission The object describing the permission to be removed. | |
| 767 | * @throws DataBackendException if there was an error accessing the data | |
| 768 | * backend. | |
| 769 | * @throws UnknownEntityException if the permission does not exist. | |
| 770 | */ | |
| 771 | public static void removePermission(Permission permission) | |
| 772 | throws DataBackendException, UnknownEntityException | |
| 773 | { | |
| 774 | 0 | getService().removePermission(permission); |
| 775 | 0 | } |
| 776 | ||
| 777 | /** | |
| 778 | * Renames an existing Group. | |
| 779 | * | |
| 780 | * @param group The object describing the group to be renamed. | |
| 781 | * @param name the new name for the group. | |
| 782 | * @throws DataBackendException if there was an error accessing the data | |
| 783 | * backend. | |
| 784 | * @throws UnknownEntityException if the group does not exist. | |
| 785 | */ | |
| 786 | public static void renameGroup(Group group, String name) | |
| 787 | throws DataBackendException, UnknownEntityException | |
| 788 | { | |
| 789 | 0 | getService().renameGroup(group, name); |
| 790 | 0 | } |
| 791 | ||
| 792 | /** | |
| 793 | * Renames an existing Role. | |
| 794 | * | |
| 795 | * @param role The object describing the role to be renamed. | |
| 796 | * @param name the new name for the role. | |
| 797 | * @throws DataBackendException if there was an error accessing the data | |
| 798 | * backend. | |
| 799 | * @throws UnknownEntityException if the role does not exist. | |
| 800 | */ | |
| 801 | public static void renameRole(Role role, String name) | |
| 802 | throws DataBackendException, UnknownEntityException | |
| 803 | { | |
| 804 | 0 | getService().renameRole(role, name); |
| 805 | 0 | } |
| 806 | ||
| 807 | /** | |
| 808 | * Renames an existing Permission. | |
| 809 | * | |
| 810 | * @param permission The object describing the permission to be renamed. | |
| 811 | * @param name the new name for the permission. | |
| 812 | * @throws DataBackendException if there was an error accessing the data | |
| 813 | * backend. | |
| 814 | * @throws UnknownEntityException if the permission does not exist. | |
| 815 | */ | |
| 816 | public static void renamePermission(Permission permission, String name) | |
| 817 | throws DataBackendException, UnknownEntityException | |
| 818 | { | |
| 819 | 0 | getService().renamePermission(permission, name); |
| 820 | 0 | } |
| 821 | } |