001 /** 002 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved. 003 * 004 * This library is free software; you can redistribute it and/or modify it under 005 * the terms of the GNU Lesser General Public License as published by the Free 006 * Software Foundation; either version 2.1 of the License, or (at your option) 007 * any later version. 008 * 009 * This library is distributed in the hope that it will be useful, but WITHOUT 010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 011 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 012 * details. 013 */ 014 015 package com.liferay.portlet.messageboards.service.persistence; 016 017 import com.liferay.portal.kernel.bean.PortalBeanLocatorUtil; 018 import com.liferay.portal.kernel.dao.orm.DynamicQuery; 019 import com.liferay.portal.kernel.exception.SystemException; 020 import com.liferay.portal.kernel.util.OrderByComparator; 021 import com.liferay.portal.kernel.util.ReferenceRegistry; 022 import com.liferay.portal.service.ServiceContext; 023 024 import com.liferay.portlet.messageboards.model.MBDiscussion; 025 026 import java.util.List; 027 028 /** 029 * The persistence utility for the message boards discussion service. This utility wraps {@link MBDiscussionPersistenceImpl} and provides direct access to the database for CRUD operations. This utility should only be used by the service layer, as it must operate within a transaction. Never access this utility in a JSP, controller, model, or other front-end class. 030 * 031 * <p> 032 * Caching information and settings can be found in <code>portal.properties</code> 033 * </p> 034 * 035 * @author Brian Wing Shun Chan 036 * @see MBDiscussionPersistence 037 * @see MBDiscussionPersistenceImpl 038 * @generated 039 */ 040 public class MBDiscussionUtil { 041 /* 042 * NOTE FOR DEVELOPERS: 043 * 044 * Never modify this class directly. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this class. 045 */ 046 047 /** 048 * @see com.liferay.portal.service.persistence.BasePersistence#clearCache() 049 */ 050 public static void clearCache() { 051 getPersistence().clearCache(); 052 } 053 054 /** 055 * @see com.liferay.portal.service.persistence.BasePersistence#clearCache(com.liferay.portal.model.BaseModel) 056 */ 057 public static void clearCache(MBDiscussion mbDiscussion) { 058 getPersistence().clearCache(mbDiscussion); 059 } 060 061 /** 062 * @see com.liferay.portal.service.persistence.BasePersistence#countWithDynamicQuery(DynamicQuery) 063 */ 064 public long countWithDynamicQuery(DynamicQuery dynamicQuery) 065 throws SystemException { 066 return getPersistence().countWithDynamicQuery(dynamicQuery); 067 } 068 069 /** 070 * @see com.liferay.portal.service.persistence.BasePersistence#findWithDynamicQuery(DynamicQuery) 071 */ 072 public static List<MBDiscussion> findWithDynamicQuery( 073 DynamicQuery dynamicQuery) throws SystemException { 074 return getPersistence().findWithDynamicQuery(dynamicQuery); 075 } 076 077 /** 078 * @see com.liferay.portal.service.persistence.BasePersistence#findWithDynamicQuery(DynamicQuery, int, int) 079 */ 080 public static List<MBDiscussion> findWithDynamicQuery( 081 DynamicQuery dynamicQuery, int start, int end) 082 throws SystemException { 083 return getPersistence().findWithDynamicQuery(dynamicQuery, start, end); 084 } 085 086 /** 087 * @see com.liferay.portal.service.persistence.BasePersistence#findWithDynamicQuery(DynamicQuery, int, int, OrderByComparator) 088 */ 089 public static List<MBDiscussion> findWithDynamicQuery( 090 DynamicQuery dynamicQuery, int start, int end, 091 OrderByComparator orderByComparator) throws SystemException { 092 return getPersistence() 093 .findWithDynamicQuery(dynamicQuery, start, end, 094 orderByComparator); 095 } 096 097 /** 098 * @see com.liferay.portal.service.persistence.BasePersistence#update(com.liferay.portal.model.BaseModel, boolean) 099 */ 100 public static MBDiscussion update(MBDiscussion mbDiscussion, boolean merge) 101 throws SystemException { 102 return getPersistence().update(mbDiscussion, merge); 103 } 104 105 /** 106 * @see com.liferay.portal.service.persistence.BasePersistence#update(com.liferay.portal.model.BaseModel, boolean, ServiceContext) 107 */ 108 public static MBDiscussion update(MBDiscussion mbDiscussion, boolean merge, 109 ServiceContext serviceContext) throws SystemException { 110 return getPersistence().update(mbDiscussion, merge, serviceContext); 111 } 112 113 /** 114 * Caches the message boards discussion in the entity cache if it is enabled. 115 * 116 * @param mbDiscussion the message boards discussion 117 */ 118 public static void cacheResult( 119 com.liferay.portlet.messageboards.model.MBDiscussion mbDiscussion) { 120 getPersistence().cacheResult(mbDiscussion); 121 } 122 123 /** 124 * Caches the message boards discussions in the entity cache if it is enabled. 125 * 126 * @param mbDiscussions the message boards discussions 127 */ 128 public static void cacheResult( 129 java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> mbDiscussions) { 130 getPersistence().cacheResult(mbDiscussions); 131 } 132 133 /** 134 * Creates a new message boards discussion with the primary key. Does not add the message boards discussion to the database. 135 * 136 * @param discussionId the primary key for the new message boards discussion 137 * @return the new message boards discussion 138 */ 139 public static com.liferay.portlet.messageboards.model.MBDiscussion create( 140 long discussionId) { 141 return getPersistence().create(discussionId); 142 } 143 144 /** 145 * Removes the message boards discussion with the primary key from the database. Also notifies the appropriate model listeners. 146 * 147 * @param discussionId the primary key of the message boards discussion 148 * @return the message boards discussion that was removed 149 * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found 150 * @throws SystemException if a system exception occurred 151 */ 152 public static com.liferay.portlet.messageboards.model.MBDiscussion remove( 153 long discussionId) 154 throws com.liferay.portal.kernel.exception.SystemException, 155 com.liferay.portlet.messageboards.NoSuchDiscussionException { 156 return getPersistence().remove(discussionId); 157 } 158 159 public static com.liferay.portlet.messageboards.model.MBDiscussion updateImpl( 160 com.liferay.portlet.messageboards.model.MBDiscussion mbDiscussion, 161 boolean merge) 162 throws com.liferay.portal.kernel.exception.SystemException { 163 return getPersistence().updateImpl(mbDiscussion, merge); 164 } 165 166 /** 167 * Returns the message boards discussion with the primary key or throws a {@link com.liferay.portlet.messageboards.NoSuchDiscussionException} if it could not be found. 168 * 169 * @param discussionId the primary key of the message boards discussion 170 * @return the message boards discussion 171 * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found 172 * @throws SystemException if a system exception occurred 173 */ 174 public static com.liferay.portlet.messageboards.model.MBDiscussion findByPrimaryKey( 175 long discussionId) 176 throws com.liferay.portal.kernel.exception.SystemException, 177 com.liferay.portlet.messageboards.NoSuchDiscussionException { 178 return getPersistence().findByPrimaryKey(discussionId); 179 } 180 181 /** 182 * Returns the message boards discussion with the primary key or returns <code>null</code> if it could not be found. 183 * 184 * @param discussionId the primary key of the message boards discussion 185 * @return the message boards discussion, or <code>null</code> if a message boards discussion with the primary key could not be found 186 * @throws SystemException if a system exception occurred 187 */ 188 public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByPrimaryKey( 189 long discussionId) 190 throws com.liferay.portal.kernel.exception.SystemException { 191 return getPersistence().fetchByPrimaryKey(discussionId); 192 } 193 194 /** 195 * Returns all the message boards discussions where classNameId = ?. 196 * 197 * @param classNameId the class name ID 198 * @return the matching message boards discussions 199 * @throws SystemException if a system exception occurred 200 */ 201 public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByClassNameId( 202 long classNameId) 203 throws com.liferay.portal.kernel.exception.SystemException { 204 return getPersistence().findByClassNameId(classNameId); 205 } 206 207 /** 208 * Returns a range of all the message boards discussions where classNameId = ?. 209 * 210 * <p> 211 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. 212 * </p> 213 * 214 * @param classNameId the class name ID 215 * @param start the lower bound of the range of message boards discussions 216 * @param end the upper bound of the range of message boards discussions (not inclusive) 217 * @return the range of matching message boards discussions 218 * @throws SystemException if a system exception occurred 219 */ 220 public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByClassNameId( 221 long classNameId, int start, int end) 222 throws com.liferay.portal.kernel.exception.SystemException { 223 return getPersistence().findByClassNameId(classNameId, start, end); 224 } 225 226 /** 227 * Returns an ordered range of all the message boards discussions where classNameId = ?. 228 * 229 * <p> 230 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. 231 * </p> 232 * 233 * @param classNameId the class name ID 234 * @param start the lower bound of the range of message boards discussions 235 * @param end the upper bound of the range of message boards discussions (not inclusive) 236 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>) 237 * @return the ordered range of matching message boards discussions 238 * @throws SystemException if a system exception occurred 239 */ 240 public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByClassNameId( 241 long classNameId, int start, int end, 242 com.liferay.portal.kernel.util.OrderByComparator orderByComparator) 243 throws com.liferay.portal.kernel.exception.SystemException { 244 return getPersistence() 245 .findByClassNameId(classNameId, start, end, orderByComparator); 246 } 247 248 /** 249 * Returns the first message boards discussion in the ordered set where classNameId = ?. 250 * 251 * @param classNameId the class name ID 252 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>) 253 * @return the first matching message boards discussion 254 * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found 255 * @throws SystemException if a system exception occurred 256 */ 257 public static com.liferay.portlet.messageboards.model.MBDiscussion findByClassNameId_First( 258 long classNameId, 259 com.liferay.portal.kernel.util.OrderByComparator orderByComparator) 260 throws com.liferay.portal.kernel.exception.SystemException, 261 com.liferay.portlet.messageboards.NoSuchDiscussionException { 262 return getPersistence() 263 .findByClassNameId_First(classNameId, orderByComparator); 264 } 265 266 /** 267 * Returns the first message boards discussion in the ordered set where classNameId = ?. 268 * 269 * @param classNameId the class name ID 270 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>) 271 * @return the first matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found 272 * @throws SystemException if a system exception occurred 273 */ 274 public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByClassNameId_First( 275 long classNameId, 276 com.liferay.portal.kernel.util.OrderByComparator orderByComparator) 277 throws com.liferay.portal.kernel.exception.SystemException { 278 return getPersistence() 279 .fetchByClassNameId_First(classNameId, orderByComparator); 280 } 281 282 /** 283 * Returns the last message boards discussion in the ordered set where classNameId = ?. 284 * 285 * @param classNameId the class name ID 286 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>) 287 * @return the last matching message boards discussion 288 * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found 289 * @throws SystemException if a system exception occurred 290 */ 291 public static com.liferay.portlet.messageboards.model.MBDiscussion findByClassNameId_Last( 292 long classNameId, 293 com.liferay.portal.kernel.util.OrderByComparator orderByComparator) 294 throws com.liferay.portal.kernel.exception.SystemException, 295 com.liferay.portlet.messageboards.NoSuchDiscussionException { 296 return getPersistence() 297 .findByClassNameId_Last(classNameId, orderByComparator); 298 } 299 300 /** 301 * Returns the last message boards discussion in the ordered set where classNameId = ?. 302 * 303 * @param classNameId the class name ID 304 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>) 305 * @return the last matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found 306 * @throws SystemException if a system exception occurred 307 */ 308 public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByClassNameId_Last( 309 long classNameId, 310 com.liferay.portal.kernel.util.OrderByComparator orderByComparator) 311 throws com.liferay.portal.kernel.exception.SystemException { 312 return getPersistence() 313 .fetchByClassNameId_Last(classNameId, orderByComparator); 314 } 315 316 /** 317 * Returns the message boards discussions before and after the current message boards discussion in the ordered set where classNameId = ?. 318 * 319 * @param discussionId the primary key of the current message boards discussion 320 * @param classNameId the class name ID 321 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>) 322 * @return the previous, current, and next message boards discussion 323 * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found 324 * @throws SystemException if a system exception occurred 325 */ 326 public static com.liferay.portlet.messageboards.model.MBDiscussion[] findByClassNameId_PrevAndNext( 327 long discussionId, long classNameId, 328 com.liferay.portal.kernel.util.OrderByComparator orderByComparator) 329 throws com.liferay.portal.kernel.exception.SystemException, 330 com.liferay.portlet.messageboards.NoSuchDiscussionException { 331 return getPersistence() 332 .findByClassNameId_PrevAndNext(discussionId, classNameId, 333 orderByComparator); 334 } 335 336 /** 337 * Returns the message boards discussion where threadId = ? or throws a {@link com.liferay.portlet.messageboards.NoSuchDiscussionException} if it could not be found. 338 * 339 * @param threadId the thread ID 340 * @return the matching message boards discussion 341 * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found 342 * @throws SystemException if a system exception occurred 343 */ 344 public static com.liferay.portlet.messageboards.model.MBDiscussion findByThreadId( 345 long threadId) 346 throws com.liferay.portal.kernel.exception.SystemException, 347 com.liferay.portlet.messageboards.NoSuchDiscussionException { 348 return getPersistence().findByThreadId(threadId); 349 } 350 351 /** 352 * Returns the message boards discussion where threadId = ? or returns <code>null</code> if it could not be found. Uses the finder cache. 353 * 354 * @param threadId the thread ID 355 * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found 356 * @throws SystemException if a system exception occurred 357 */ 358 public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByThreadId( 359 long threadId) 360 throws com.liferay.portal.kernel.exception.SystemException { 361 return getPersistence().fetchByThreadId(threadId); 362 } 363 364 /** 365 * Returns the message boards discussion where threadId = ? or returns <code>null</code> if it could not be found, optionally using the finder cache. 366 * 367 * @param threadId the thread ID 368 * @param retrieveFromCache whether to use the finder cache 369 * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found 370 * @throws SystemException if a system exception occurred 371 */ 372 public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByThreadId( 373 long threadId, boolean retrieveFromCache) 374 throws com.liferay.portal.kernel.exception.SystemException { 375 return getPersistence().fetchByThreadId(threadId, retrieveFromCache); 376 } 377 378 /** 379 * Returns the message boards discussion where classNameId = ? and classPK = ? or throws a {@link com.liferay.portlet.messageboards.NoSuchDiscussionException} if it could not be found. 380 * 381 * @param classNameId the class name ID 382 * @param classPK the class p k 383 * @return the matching message boards discussion 384 * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found 385 * @throws SystemException if a system exception occurred 386 */ 387 public static com.liferay.portlet.messageboards.model.MBDiscussion findByC_C( 388 long classNameId, long classPK) 389 throws com.liferay.portal.kernel.exception.SystemException, 390 com.liferay.portlet.messageboards.NoSuchDiscussionException { 391 return getPersistence().findByC_C(classNameId, classPK); 392 } 393 394 /** 395 * Returns the message boards discussion where classNameId = ? and classPK = ? or returns <code>null</code> if it could not be found. Uses the finder cache. 396 * 397 * @param classNameId the class name ID 398 * @param classPK the class p k 399 * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found 400 * @throws SystemException if a system exception occurred 401 */ 402 public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByC_C( 403 long classNameId, long classPK) 404 throws com.liferay.portal.kernel.exception.SystemException { 405 return getPersistence().fetchByC_C(classNameId, classPK); 406 } 407 408 /** 409 * Returns the message boards discussion where classNameId = ? and classPK = ? or returns <code>null</code> if it could not be found, optionally using the finder cache. 410 * 411 * @param classNameId the class name ID 412 * @param classPK the class p k 413 * @param retrieveFromCache whether to use the finder cache 414 * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found 415 * @throws SystemException if a system exception occurred 416 */ 417 public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByC_C( 418 long classNameId, long classPK, boolean retrieveFromCache) 419 throws com.liferay.portal.kernel.exception.SystemException { 420 return getPersistence() 421 .fetchByC_C(classNameId, classPK, retrieveFromCache); 422 } 423 424 /** 425 * Returns all the message boards discussions. 426 * 427 * @return the message boards discussions 428 * @throws SystemException if a system exception occurred 429 */ 430 public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findAll() 431 throws com.liferay.portal.kernel.exception.SystemException { 432 return getPersistence().findAll(); 433 } 434 435 /** 436 * Returns a range of all the message boards discussions. 437 * 438 * <p> 439 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. 440 * </p> 441 * 442 * @param start the lower bound of the range of message boards discussions 443 * @param end the upper bound of the range of message boards discussions (not inclusive) 444 * @return the range of message boards discussions 445 * @throws SystemException if a system exception occurred 446 */ 447 public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findAll( 448 int start, int end) 449 throws com.liferay.portal.kernel.exception.SystemException { 450 return getPersistence().findAll(start, end); 451 } 452 453 /** 454 * Returns an ordered range of all the message boards discussions. 455 * 456 * <p> 457 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. 458 * </p> 459 * 460 * @param start the lower bound of the range of message boards discussions 461 * @param end the upper bound of the range of message boards discussions (not inclusive) 462 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>) 463 * @return the ordered range of message boards discussions 464 * @throws SystemException if a system exception occurred 465 */ 466 public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findAll( 467 int start, int end, 468 com.liferay.portal.kernel.util.OrderByComparator orderByComparator) 469 throws com.liferay.portal.kernel.exception.SystemException { 470 return getPersistence().findAll(start, end, orderByComparator); 471 } 472 473 /** 474 * Removes all the message boards discussions where classNameId = ? from the database. 475 * 476 * @param classNameId the class name ID 477 * @throws SystemException if a system exception occurred 478 */ 479 public static void removeByClassNameId(long classNameId) 480 throws com.liferay.portal.kernel.exception.SystemException { 481 getPersistence().removeByClassNameId(classNameId); 482 } 483 484 /** 485 * Removes the message boards discussion where threadId = ? from the database. 486 * 487 * @param threadId the thread ID 488 * @return the message boards discussion that was removed 489 * @throws SystemException if a system exception occurred 490 */ 491 public static com.liferay.portlet.messageboards.model.MBDiscussion removeByThreadId( 492 long threadId) 493 throws com.liferay.portal.kernel.exception.SystemException, 494 com.liferay.portlet.messageboards.NoSuchDiscussionException { 495 return getPersistence().removeByThreadId(threadId); 496 } 497 498 /** 499 * Removes the message boards discussion where classNameId = ? and classPK = ? from the database. 500 * 501 * @param classNameId the class name ID 502 * @param classPK the class p k 503 * @return the message boards discussion that was removed 504 * @throws SystemException if a system exception occurred 505 */ 506 public static com.liferay.portlet.messageboards.model.MBDiscussion removeByC_C( 507 long classNameId, long classPK) 508 throws com.liferay.portal.kernel.exception.SystemException, 509 com.liferay.portlet.messageboards.NoSuchDiscussionException { 510 return getPersistence().removeByC_C(classNameId, classPK); 511 } 512 513 /** 514 * Removes all the message boards discussions from the database. 515 * 516 * @throws SystemException if a system exception occurred 517 */ 518 public static void removeAll() 519 throws com.liferay.portal.kernel.exception.SystemException { 520 getPersistence().removeAll(); 521 } 522 523 /** 524 * Returns the number of message boards discussions where classNameId = ?. 525 * 526 * @param classNameId the class name ID 527 * @return the number of matching message boards discussions 528 * @throws SystemException if a system exception occurred 529 */ 530 public static int countByClassNameId(long classNameId) 531 throws com.liferay.portal.kernel.exception.SystemException { 532 return getPersistence().countByClassNameId(classNameId); 533 } 534 535 /** 536 * Returns the number of message boards discussions where threadId = ?. 537 * 538 * @param threadId the thread ID 539 * @return the number of matching message boards discussions 540 * @throws SystemException if a system exception occurred 541 */ 542 public static int countByThreadId(long threadId) 543 throws com.liferay.portal.kernel.exception.SystemException { 544 return getPersistence().countByThreadId(threadId); 545 } 546 547 /** 548 * Returns the number of message boards discussions where classNameId = ? and classPK = ?. 549 * 550 * @param classNameId the class name ID 551 * @param classPK the class p k 552 * @return the number of matching message boards discussions 553 * @throws SystemException if a system exception occurred 554 */ 555 public static int countByC_C(long classNameId, long classPK) 556 throws com.liferay.portal.kernel.exception.SystemException { 557 return getPersistence().countByC_C(classNameId, classPK); 558 } 559 560 /** 561 * Returns the number of message boards discussions. 562 * 563 * @return the number of message boards discussions 564 * @throws SystemException if a system exception occurred 565 */ 566 public static int countAll() 567 throws com.liferay.portal.kernel.exception.SystemException { 568 return getPersistence().countAll(); 569 } 570 571 public static MBDiscussionPersistence getPersistence() { 572 if (_persistence == null) { 573 _persistence = (MBDiscussionPersistence)PortalBeanLocatorUtil.locate(MBDiscussionPersistence.class.getName()); 574 575 ReferenceRegistry.registerReference(MBDiscussionUtil.class, 576 "_persistence"); 577 } 578 579 return _persistence; 580 } 581 582 /** 583 * @deprecated 584 */ 585 public void setPersistence(MBDiscussionPersistence persistence) { 586 } 587 588 private static MBDiscussionPersistence _persistence; 589 }