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 static 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)
099             */
100            public static MBDiscussion update(MBDiscussion mbDiscussion)
101                    throws SystemException {
102                    return getPersistence().update(mbDiscussion);
103            }
104    
105            /**
106             * @see com.liferay.portal.service.persistence.BasePersistence#update(com.liferay.portal.model.BaseModel, ServiceContext)
107             */
108            public static MBDiscussion update(MBDiscussion mbDiscussion,
109                    ServiceContext serviceContext) throws SystemException {
110                    return getPersistence().update(mbDiscussion, serviceContext);
111            }
112    
113            /**
114            * Returns all the message boards discussions where uuid = &#63;.
115            *
116            * @param uuid the uuid
117            * @return the matching message boards discussions
118            * @throws SystemException if a system exception occurred
119            */
120            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid(
121                    java.lang.String uuid)
122                    throws com.liferay.portal.kernel.exception.SystemException {
123                    return getPersistence().findByUuid(uuid);
124            }
125    
126            /**
127            * Returns a range of all the message boards discussions where uuid = &#63;.
128            *
129            * <p>
130            * 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. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBDiscussionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
131            * </p>
132            *
133            * @param uuid the uuid
134            * @param start the lower bound of the range of message boards discussions
135            * @param end the upper bound of the range of message boards discussions (not inclusive)
136            * @return the range of matching message boards discussions
137            * @throws SystemException if a system exception occurred
138            */
139            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid(
140                    java.lang.String uuid, int start, int end)
141                    throws com.liferay.portal.kernel.exception.SystemException {
142                    return getPersistence().findByUuid(uuid, start, end);
143            }
144    
145            /**
146            * Returns an ordered range of all the message boards discussions where uuid = &#63;.
147            *
148            * <p>
149            * 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. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBDiscussionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
150            * </p>
151            *
152            * @param uuid the uuid
153            * @param start the lower bound of the range of message boards discussions
154            * @param end the upper bound of the range of message boards discussions (not inclusive)
155            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
156            * @return the ordered range of matching message boards discussions
157            * @throws SystemException if a system exception occurred
158            */
159            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid(
160                    java.lang.String uuid, int start, int end,
161                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
162                    throws com.liferay.portal.kernel.exception.SystemException {
163                    return getPersistence().findByUuid(uuid, start, end, orderByComparator);
164            }
165    
166            /**
167            * Returns the first message boards discussion in the ordered set where uuid = &#63;.
168            *
169            * @param uuid the uuid
170            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
171            * @return the first matching message boards discussion
172            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
173            * @throws SystemException if a system exception occurred
174            */
175            public static com.liferay.portlet.messageboards.model.MBDiscussion findByUuid_First(
176                    java.lang.String uuid,
177                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
178                    throws com.liferay.portal.kernel.exception.SystemException,
179                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
180                    return getPersistence().findByUuid_First(uuid, orderByComparator);
181            }
182    
183            /**
184            * Returns the first message boards discussion in the ordered set where uuid = &#63;.
185            *
186            * @param uuid the uuid
187            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
188            * @return the first matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
189            * @throws SystemException if a system exception occurred
190            */
191            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByUuid_First(
192                    java.lang.String uuid,
193                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
194                    throws com.liferay.portal.kernel.exception.SystemException {
195                    return getPersistence().fetchByUuid_First(uuid, orderByComparator);
196            }
197    
198            /**
199            * Returns the last message boards discussion in the ordered set where uuid = &#63;.
200            *
201            * @param uuid the uuid
202            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
203            * @return the last matching message boards discussion
204            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
205            * @throws SystemException if a system exception occurred
206            */
207            public static com.liferay.portlet.messageboards.model.MBDiscussion findByUuid_Last(
208                    java.lang.String uuid,
209                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
210                    throws com.liferay.portal.kernel.exception.SystemException,
211                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
212                    return getPersistence().findByUuid_Last(uuid, orderByComparator);
213            }
214    
215            /**
216            * Returns the last message boards discussion in the ordered set where uuid = &#63;.
217            *
218            * @param uuid the uuid
219            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
220            * @return the last matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
221            * @throws SystemException if a system exception occurred
222            */
223            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByUuid_Last(
224                    java.lang.String uuid,
225                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
226                    throws com.liferay.portal.kernel.exception.SystemException {
227                    return getPersistence().fetchByUuid_Last(uuid, orderByComparator);
228            }
229    
230            /**
231            * Returns the message boards discussions before and after the current message boards discussion in the ordered set where uuid = &#63;.
232            *
233            * @param discussionId the primary key of the current message boards discussion
234            * @param uuid the uuid
235            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
236            * @return the previous, current, and next message boards discussion
237            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found
238            * @throws SystemException if a system exception occurred
239            */
240            public static com.liferay.portlet.messageboards.model.MBDiscussion[] findByUuid_PrevAndNext(
241                    long discussionId, java.lang.String uuid,
242                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
243                    throws com.liferay.portal.kernel.exception.SystemException,
244                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
245                    return getPersistence()
246                                       .findByUuid_PrevAndNext(discussionId, uuid, orderByComparator);
247            }
248    
249            /**
250            * Removes all the message boards discussions where uuid = &#63; from the database.
251            *
252            * @param uuid the uuid
253            * @throws SystemException if a system exception occurred
254            */
255            public static void removeByUuid(java.lang.String uuid)
256                    throws com.liferay.portal.kernel.exception.SystemException {
257                    getPersistence().removeByUuid(uuid);
258            }
259    
260            /**
261            * Returns the number of message boards discussions where uuid = &#63;.
262            *
263            * @param uuid the uuid
264            * @return the number of matching message boards discussions
265            * @throws SystemException if a system exception occurred
266            */
267            public static int countByUuid(java.lang.String uuid)
268                    throws com.liferay.portal.kernel.exception.SystemException {
269                    return getPersistence().countByUuid(uuid);
270            }
271    
272            /**
273            * Returns the message boards discussion where uuid = &#63; and groupId = &#63; or throws a {@link com.liferay.portlet.messageboards.NoSuchDiscussionException} if it could not be found.
274            *
275            * @param uuid the uuid
276            * @param groupId the group ID
277            * @return the matching message boards discussion
278            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
279            * @throws SystemException if a system exception occurred
280            */
281            public static com.liferay.portlet.messageboards.model.MBDiscussion findByUUID_G(
282                    java.lang.String uuid, long groupId)
283                    throws com.liferay.portal.kernel.exception.SystemException,
284                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
285                    return getPersistence().findByUUID_G(uuid, groupId);
286            }
287    
288            /**
289            * Returns the message boards discussion where uuid = &#63; and groupId = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
290            *
291            * @param uuid the uuid
292            * @param groupId the group ID
293            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
294            * @throws SystemException if a system exception occurred
295            */
296            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByUUID_G(
297                    java.lang.String uuid, long groupId)
298                    throws com.liferay.portal.kernel.exception.SystemException {
299                    return getPersistence().fetchByUUID_G(uuid, groupId);
300            }
301    
302            /**
303            * Returns the message boards discussion where uuid = &#63; and groupId = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
304            *
305            * @param uuid the uuid
306            * @param groupId the group ID
307            * @param retrieveFromCache whether to use the finder cache
308            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
309            * @throws SystemException if a system exception occurred
310            */
311            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByUUID_G(
312                    java.lang.String uuid, long groupId, boolean retrieveFromCache)
313                    throws com.liferay.portal.kernel.exception.SystemException {
314                    return getPersistence().fetchByUUID_G(uuid, groupId, retrieveFromCache);
315            }
316    
317            /**
318            * Removes the message boards discussion where uuid = &#63; and groupId = &#63; from the database.
319            *
320            * @param uuid the uuid
321            * @param groupId the group ID
322            * @return the message boards discussion that was removed
323            * @throws SystemException if a system exception occurred
324            */
325            public static com.liferay.portlet.messageboards.model.MBDiscussion removeByUUID_G(
326                    java.lang.String uuid, long groupId)
327                    throws com.liferay.portal.kernel.exception.SystemException,
328                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
329                    return getPersistence().removeByUUID_G(uuid, groupId);
330            }
331    
332            /**
333            * Returns the number of message boards discussions where uuid = &#63; and groupId = &#63;.
334            *
335            * @param uuid the uuid
336            * @param groupId the group ID
337            * @return the number of matching message boards discussions
338            * @throws SystemException if a system exception occurred
339            */
340            public static int countByUUID_G(java.lang.String uuid, long groupId)
341                    throws com.liferay.portal.kernel.exception.SystemException {
342                    return getPersistence().countByUUID_G(uuid, groupId);
343            }
344    
345            /**
346            * Returns all the message boards discussions where uuid = &#63; and companyId = &#63;.
347            *
348            * @param uuid the uuid
349            * @param companyId the company ID
350            * @return the matching message boards discussions
351            * @throws SystemException if a system exception occurred
352            */
353            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid_C(
354                    java.lang.String uuid, long companyId)
355                    throws com.liferay.portal.kernel.exception.SystemException {
356                    return getPersistence().findByUuid_C(uuid, companyId);
357            }
358    
359            /**
360            * Returns a range of all the message boards discussions where uuid = &#63; and companyId = &#63;.
361            *
362            * <p>
363            * 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. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBDiscussionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
364            * </p>
365            *
366            * @param uuid the uuid
367            * @param companyId the company ID
368            * @param start the lower bound of the range of message boards discussions
369            * @param end the upper bound of the range of message boards discussions (not inclusive)
370            * @return the range of matching message boards discussions
371            * @throws SystemException if a system exception occurred
372            */
373            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid_C(
374                    java.lang.String uuid, long companyId, int start, int end)
375                    throws com.liferay.portal.kernel.exception.SystemException {
376                    return getPersistence().findByUuid_C(uuid, companyId, start, end);
377            }
378    
379            /**
380            * Returns an ordered range of all the message boards discussions where uuid = &#63; and companyId = &#63;.
381            *
382            * <p>
383            * 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. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBDiscussionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
384            * </p>
385            *
386            * @param uuid the uuid
387            * @param companyId the company ID
388            * @param start the lower bound of the range of message boards discussions
389            * @param end the upper bound of the range of message boards discussions (not inclusive)
390            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
391            * @return the ordered range of matching message boards discussions
392            * @throws SystemException if a system exception occurred
393            */
394            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByUuid_C(
395                    java.lang.String uuid, long companyId, int start, int end,
396                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
397                    throws com.liferay.portal.kernel.exception.SystemException {
398                    return getPersistence()
399                                       .findByUuid_C(uuid, companyId, start, end, orderByComparator);
400            }
401    
402            /**
403            * Returns the first message boards discussion in the ordered set where uuid = &#63; and companyId = &#63;.
404            *
405            * @param uuid the uuid
406            * @param companyId the company ID
407            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
408            * @return the first matching message boards discussion
409            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
410            * @throws SystemException if a system exception occurred
411            */
412            public static com.liferay.portlet.messageboards.model.MBDiscussion findByUuid_C_First(
413                    java.lang.String uuid, long companyId,
414                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
415                    throws com.liferay.portal.kernel.exception.SystemException,
416                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
417                    return getPersistence()
418                                       .findByUuid_C_First(uuid, companyId, orderByComparator);
419            }
420    
421            /**
422            * Returns the first message boards discussion in the ordered set where uuid = &#63; and companyId = &#63;.
423            *
424            * @param uuid the uuid
425            * @param companyId the company ID
426            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
427            * @return the first matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
428            * @throws SystemException if a system exception occurred
429            */
430            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByUuid_C_First(
431                    java.lang.String uuid, long companyId,
432                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
433                    throws com.liferay.portal.kernel.exception.SystemException {
434                    return getPersistence()
435                                       .fetchByUuid_C_First(uuid, companyId, orderByComparator);
436            }
437    
438            /**
439            * Returns the last message boards discussion in the ordered set where uuid = &#63; and companyId = &#63;.
440            *
441            * @param uuid the uuid
442            * @param companyId the company ID
443            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
444            * @return the last matching message boards discussion
445            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
446            * @throws SystemException if a system exception occurred
447            */
448            public static com.liferay.portlet.messageboards.model.MBDiscussion findByUuid_C_Last(
449                    java.lang.String uuid, long companyId,
450                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
451                    throws com.liferay.portal.kernel.exception.SystemException,
452                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
453                    return getPersistence()
454                                       .findByUuid_C_Last(uuid, companyId, orderByComparator);
455            }
456    
457            /**
458            * Returns the last message boards discussion in the ordered set where uuid = &#63; and companyId = &#63;.
459            *
460            * @param uuid the uuid
461            * @param companyId the company ID
462            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
463            * @return the last matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
464            * @throws SystemException if a system exception occurred
465            */
466            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByUuid_C_Last(
467                    java.lang.String uuid, long companyId,
468                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
469                    throws com.liferay.portal.kernel.exception.SystemException {
470                    return getPersistence()
471                                       .fetchByUuid_C_Last(uuid, companyId, orderByComparator);
472            }
473    
474            /**
475            * Returns the message boards discussions before and after the current message boards discussion in the ordered set where uuid = &#63; and companyId = &#63;.
476            *
477            * @param discussionId the primary key of the current message boards discussion
478            * @param uuid the uuid
479            * @param companyId the company ID
480            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
481            * @return the previous, current, and next message boards discussion
482            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found
483            * @throws SystemException if a system exception occurred
484            */
485            public static com.liferay.portlet.messageboards.model.MBDiscussion[] findByUuid_C_PrevAndNext(
486                    long discussionId, java.lang.String uuid, long companyId,
487                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
488                    throws com.liferay.portal.kernel.exception.SystemException,
489                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
490                    return getPersistence()
491                                       .findByUuid_C_PrevAndNext(discussionId, uuid, companyId,
492                            orderByComparator);
493            }
494    
495            /**
496            * Removes all the message boards discussions where uuid = &#63; and companyId = &#63; from the database.
497            *
498            * @param uuid the uuid
499            * @param companyId the company ID
500            * @throws SystemException if a system exception occurred
501            */
502            public static void removeByUuid_C(java.lang.String uuid, long companyId)
503                    throws com.liferay.portal.kernel.exception.SystemException {
504                    getPersistence().removeByUuid_C(uuid, companyId);
505            }
506    
507            /**
508            * Returns the number of message boards discussions where uuid = &#63; and companyId = &#63;.
509            *
510            * @param uuid the uuid
511            * @param companyId the company ID
512            * @return the number of matching message boards discussions
513            * @throws SystemException if a system exception occurred
514            */
515            public static int countByUuid_C(java.lang.String uuid, long companyId)
516                    throws com.liferay.portal.kernel.exception.SystemException {
517                    return getPersistence().countByUuid_C(uuid, companyId);
518            }
519    
520            /**
521            * Returns all the message boards discussions where classNameId = &#63;.
522            *
523            * @param classNameId the class name ID
524            * @return the matching message boards discussions
525            * @throws SystemException if a system exception occurred
526            */
527            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByClassNameId(
528                    long classNameId)
529                    throws com.liferay.portal.kernel.exception.SystemException {
530                    return getPersistence().findByClassNameId(classNameId);
531            }
532    
533            /**
534            * Returns a range of all the message boards discussions where classNameId = &#63;.
535            *
536            * <p>
537            * 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. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBDiscussionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
538            * </p>
539            *
540            * @param classNameId the class name ID
541            * @param start the lower bound of the range of message boards discussions
542            * @param end the upper bound of the range of message boards discussions (not inclusive)
543            * @return the range of matching message boards discussions
544            * @throws SystemException if a system exception occurred
545            */
546            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByClassNameId(
547                    long classNameId, int start, int end)
548                    throws com.liferay.portal.kernel.exception.SystemException {
549                    return getPersistence().findByClassNameId(classNameId, start, end);
550            }
551    
552            /**
553            * Returns an ordered range of all the message boards discussions where classNameId = &#63;.
554            *
555            * <p>
556            * 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. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBDiscussionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
557            * </p>
558            *
559            * @param classNameId the class name ID
560            * @param start the lower bound of the range of message boards discussions
561            * @param end the upper bound of the range of message boards discussions (not inclusive)
562            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
563            * @return the ordered range of matching message boards discussions
564            * @throws SystemException if a system exception occurred
565            */
566            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findByClassNameId(
567                    long classNameId, int start, int end,
568                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
569                    throws com.liferay.portal.kernel.exception.SystemException {
570                    return getPersistence()
571                                       .findByClassNameId(classNameId, start, end, orderByComparator);
572            }
573    
574            /**
575            * Returns the first message boards discussion in the ordered set where classNameId = &#63;.
576            *
577            * @param classNameId the class name ID
578            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
579            * @return the first matching message boards discussion
580            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
581            * @throws SystemException if a system exception occurred
582            */
583            public static com.liferay.portlet.messageboards.model.MBDiscussion findByClassNameId_First(
584                    long classNameId,
585                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
586                    throws com.liferay.portal.kernel.exception.SystemException,
587                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
588                    return getPersistence()
589                                       .findByClassNameId_First(classNameId, orderByComparator);
590            }
591    
592            /**
593            * Returns the first message boards discussion in the ordered set where classNameId = &#63;.
594            *
595            * @param classNameId the class name ID
596            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
597            * @return the first matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
598            * @throws SystemException if a system exception occurred
599            */
600            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByClassNameId_First(
601                    long classNameId,
602                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
603                    throws com.liferay.portal.kernel.exception.SystemException {
604                    return getPersistence()
605                                       .fetchByClassNameId_First(classNameId, orderByComparator);
606            }
607    
608            /**
609            * Returns the last message boards discussion in the ordered set where classNameId = &#63;.
610            *
611            * @param classNameId the class name ID
612            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
613            * @return the last matching message boards discussion
614            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
615            * @throws SystemException if a system exception occurred
616            */
617            public static com.liferay.portlet.messageboards.model.MBDiscussion findByClassNameId_Last(
618                    long classNameId,
619                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
620                    throws com.liferay.portal.kernel.exception.SystemException,
621                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
622                    return getPersistence()
623                                       .findByClassNameId_Last(classNameId, orderByComparator);
624            }
625    
626            /**
627            * Returns the last message boards discussion in the ordered set where classNameId = &#63;.
628            *
629            * @param classNameId the class name ID
630            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
631            * @return the last matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
632            * @throws SystemException if a system exception occurred
633            */
634            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByClassNameId_Last(
635                    long classNameId,
636                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
637                    throws com.liferay.portal.kernel.exception.SystemException {
638                    return getPersistence()
639                                       .fetchByClassNameId_Last(classNameId, orderByComparator);
640            }
641    
642            /**
643            * Returns the message boards discussions before and after the current message boards discussion in the ordered set where classNameId = &#63;.
644            *
645            * @param discussionId the primary key of the current message boards discussion
646            * @param classNameId the class name ID
647            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
648            * @return the previous, current, and next message boards discussion
649            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found
650            * @throws SystemException if a system exception occurred
651            */
652            public static com.liferay.portlet.messageboards.model.MBDiscussion[] findByClassNameId_PrevAndNext(
653                    long discussionId, long classNameId,
654                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
655                    throws com.liferay.portal.kernel.exception.SystemException,
656                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
657                    return getPersistence()
658                                       .findByClassNameId_PrevAndNext(discussionId, classNameId,
659                            orderByComparator);
660            }
661    
662            /**
663            * Removes all the message boards discussions where classNameId = &#63; from the database.
664            *
665            * @param classNameId the class name ID
666            * @throws SystemException if a system exception occurred
667            */
668            public static void removeByClassNameId(long classNameId)
669                    throws com.liferay.portal.kernel.exception.SystemException {
670                    getPersistence().removeByClassNameId(classNameId);
671            }
672    
673            /**
674            * Returns the number of message boards discussions where classNameId = &#63;.
675            *
676            * @param classNameId the class name ID
677            * @return the number of matching message boards discussions
678            * @throws SystemException if a system exception occurred
679            */
680            public static int countByClassNameId(long classNameId)
681                    throws com.liferay.portal.kernel.exception.SystemException {
682                    return getPersistence().countByClassNameId(classNameId);
683            }
684    
685            /**
686            * Returns the message boards discussion where threadId = &#63; or throws a {@link com.liferay.portlet.messageboards.NoSuchDiscussionException} if it could not be found.
687            *
688            * @param threadId the thread ID
689            * @return the matching message boards discussion
690            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
691            * @throws SystemException if a system exception occurred
692            */
693            public static com.liferay.portlet.messageboards.model.MBDiscussion findByThreadId(
694                    long threadId)
695                    throws com.liferay.portal.kernel.exception.SystemException,
696                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
697                    return getPersistence().findByThreadId(threadId);
698            }
699    
700            /**
701            * Returns the message boards discussion where threadId = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
702            *
703            * @param threadId the thread ID
704            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
705            * @throws SystemException if a system exception occurred
706            */
707            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByThreadId(
708                    long threadId)
709                    throws com.liferay.portal.kernel.exception.SystemException {
710                    return getPersistence().fetchByThreadId(threadId);
711            }
712    
713            /**
714            * Returns the message boards discussion where threadId = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
715            *
716            * @param threadId the thread ID
717            * @param retrieveFromCache whether to use the finder cache
718            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
719            * @throws SystemException if a system exception occurred
720            */
721            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByThreadId(
722                    long threadId, boolean retrieveFromCache)
723                    throws com.liferay.portal.kernel.exception.SystemException {
724                    return getPersistence().fetchByThreadId(threadId, retrieveFromCache);
725            }
726    
727            /**
728            * Removes the message boards discussion where threadId = &#63; from the database.
729            *
730            * @param threadId the thread ID
731            * @return the message boards discussion that was removed
732            * @throws SystemException if a system exception occurred
733            */
734            public static com.liferay.portlet.messageboards.model.MBDiscussion removeByThreadId(
735                    long threadId)
736                    throws com.liferay.portal.kernel.exception.SystemException,
737                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
738                    return getPersistence().removeByThreadId(threadId);
739            }
740    
741            /**
742            * Returns the number of message boards discussions where threadId = &#63;.
743            *
744            * @param threadId the thread ID
745            * @return the number of matching message boards discussions
746            * @throws SystemException if a system exception occurred
747            */
748            public static int countByThreadId(long threadId)
749                    throws com.liferay.portal.kernel.exception.SystemException {
750                    return getPersistence().countByThreadId(threadId);
751            }
752    
753            /**
754            * Returns the message boards discussion where classNameId = &#63; and classPK = &#63; or throws a {@link com.liferay.portlet.messageboards.NoSuchDiscussionException} if it could not be found.
755            *
756            * @param classNameId the class name ID
757            * @param classPK the class p k
758            * @return the matching message boards discussion
759            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a matching message boards discussion could not be found
760            * @throws SystemException if a system exception occurred
761            */
762            public static com.liferay.portlet.messageboards.model.MBDiscussion findByC_C(
763                    long classNameId, long classPK)
764                    throws com.liferay.portal.kernel.exception.SystemException,
765                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
766                    return getPersistence().findByC_C(classNameId, classPK);
767            }
768    
769            /**
770            * Returns the message boards discussion where classNameId = &#63; and classPK = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
771            *
772            * @param classNameId the class name ID
773            * @param classPK the class p k
774            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
775            * @throws SystemException if a system exception occurred
776            */
777            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByC_C(
778                    long classNameId, long classPK)
779                    throws com.liferay.portal.kernel.exception.SystemException {
780                    return getPersistence().fetchByC_C(classNameId, classPK);
781            }
782    
783            /**
784            * Returns the message boards discussion where classNameId = &#63; and classPK = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
785            *
786            * @param classNameId the class name ID
787            * @param classPK the class p k
788            * @param retrieveFromCache whether to use the finder cache
789            * @return the matching message boards discussion, or <code>null</code> if a matching message boards discussion could not be found
790            * @throws SystemException if a system exception occurred
791            */
792            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByC_C(
793                    long classNameId, long classPK, boolean retrieveFromCache)
794                    throws com.liferay.portal.kernel.exception.SystemException {
795                    return getPersistence()
796                                       .fetchByC_C(classNameId, classPK, retrieveFromCache);
797            }
798    
799            /**
800            * Removes the message boards discussion where classNameId = &#63; and classPK = &#63; from the database.
801            *
802            * @param classNameId the class name ID
803            * @param classPK the class p k
804            * @return the message boards discussion that was removed
805            * @throws SystemException if a system exception occurred
806            */
807            public static com.liferay.portlet.messageboards.model.MBDiscussion removeByC_C(
808                    long classNameId, long classPK)
809                    throws com.liferay.portal.kernel.exception.SystemException,
810                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
811                    return getPersistence().removeByC_C(classNameId, classPK);
812            }
813    
814            /**
815            * Returns the number of message boards discussions where classNameId = &#63; and classPK = &#63;.
816            *
817            * @param classNameId the class name ID
818            * @param classPK the class p k
819            * @return the number of matching message boards discussions
820            * @throws SystemException if a system exception occurred
821            */
822            public static int countByC_C(long classNameId, long classPK)
823                    throws com.liferay.portal.kernel.exception.SystemException {
824                    return getPersistence().countByC_C(classNameId, classPK);
825            }
826    
827            /**
828            * Caches the message boards discussion in the entity cache if it is enabled.
829            *
830            * @param mbDiscussion the message boards discussion
831            */
832            public static void cacheResult(
833                    com.liferay.portlet.messageboards.model.MBDiscussion mbDiscussion) {
834                    getPersistence().cacheResult(mbDiscussion);
835            }
836    
837            /**
838            * Caches the message boards discussions in the entity cache if it is enabled.
839            *
840            * @param mbDiscussions the message boards discussions
841            */
842            public static void cacheResult(
843                    java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> mbDiscussions) {
844                    getPersistence().cacheResult(mbDiscussions);
845            }
846    
847            /**
848            * Creates a new message boards discussion with the primary key. Does not add the message boards discussion to the database.
849            *
850            * @param discussionId the primary key for the new message boards discussion
851            * @return the new message boards discussion
852            */
853            public static com.liferay.portlet.messageboards.model.MBDiscussion create(
854                    long discussionId) {
855                    return getPersistence().create(discussionId);
856            }
857    
858            /**
859            * Removes the message boards discussion with the primary key from the database. Also notifies the appropriate model listeners.
860            *
861            * @param discussionId the primary key of the message boards discussion
862            * @return the message boards discussion that was removed
863            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found
864            * @throws SystemException if a system exception occurred
865            */
866            public static com.liferay.portlet.messageboards.model.MBDiscussion remove(
867                    long discussionId)
868                    throws com.liferay.portal.kernel.exception.SystemException,
869                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
870                    return getPersistence().remove(discussionId);
871            }
872    
873            public static com.liferay.portlet.messageboards.model.MBDiscussion updateImpl(
874                    com.liferay.portlet.messageboards.model.MBDiscussion mbDiscussion)
875                    throws com.liferay.portal.kernel.exception.SystemException {
876                    return getPersistence().updateImpl(mbDiscussion);
877            }
878    
879            /**
880            * Returns the message boards discussion with the primary key or throws a {@link com.liferay.portlet.messageboards.NoSuchDiscussionException} if it could not be found.
881            *
882            * @param discussionId the primary key of the message boards discussion
883            * @return the message boards discussion
884            * @throws com.liferay.portlet.messageboards.NoSuchDiscussionException if a message boards discussion with the primary key could not be found
885            * @throws SystemException if a system exception occurred
886            */
887            public static com.liferay.portlet.messageboards.model.MBDiscussion findByPrimaryKey(
888                    long discussionId)
889                    throws com.liferay.portal.kernel.exception.SystemException,
890                            com.liferay.portlet.messageboards.NoSuchDiscussionException {
891                    return getPersistence().findByPrimaryKey(discussionId);
892            }
893    
894            /**
895            * Returns the message boards discussion with the primary key or returns <code>null</code> if it could not be found.
896            *
897            * @param discussionId the primary key of the message boards discussion
898            * @return the message boards discussion, or <code>null</code> if a message boards discussion with the primary key could not be found
899            * @throws SystemException if a system exception occurred
900            */
901            public static com.liferay.portlet.messageboards.model.MBDiscussion fetchByPrimaryKey(
902                    long discussionId)
903                    throws com.liferay.portal.kernel.exception.SystemException {
904                    return getPersistence().fetchByPrimaryKey(discussionId);
905            }
906    
907            /**
908            * Returns all the message boards discussions.
909            *
910            * @return the message boards discussions
911            * @throws SystemException if a system exception occurred
912            */
913            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findAll()
914                    throws com.liferay.portal.kernel.exception.SystemException {
915                    return getPersistence().findAll();
916            }
917    
918            /**
919            * Returns a range of all the message boards discussions.
920            *
921            * <p>
922            * 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. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBDiscussionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
923            * </p>
924            *
925            * @param start the lower bound of the range of message boards discussions
926            * @param end the upper bound of the range of message boards discussions (not inclusive)
927            * @return the range of message boards discussions
928            * @throws SystemException if a system exception occurred
929            */
930            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findAll(
931                    int start, int end)
932                    throws com.liferay.portal.kernel.exception.SystemException {
933                    return getPersistence().findAll(start, end);
934            }
935    
936            /**
937            * Returns an ordered range of all the message boards discussions.
938            *
939            * <p>
940            * 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. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.portlet.messageboards.model.impl.MBDiscussionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
941            * </p>
942            *
943            * @param start the lower bound of the range of message boards discussions
944            * @param end the upper bound of the range of message boards discussions (not inclusive)
945            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
946            * @return the ordered range of message boards discussions
947            * @throws SystemException if a system exception occurred
948            */
949            public static java.util.List<com.liferay.portlet.messageboards.model.MBDiscussion> findAll(
950                    int start, int end,
951                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
952                    throws com.liferay.portal.kernel.exception.SystemException {
953                    return getPersistence().findAll(start, end, orderByComparator);
954            }
955    
956            /**
957            * Removes all the message boards discussions from the database.
958            *
959            * @throws SystemException if a system exception occurred
960            */
961            public static void removeAll()
962                    throws com.liferay.portal.kernel.exception.SystemException {
963                    getPersistence().removeAll();
964            }
965    
966            /**
967            * Returns the number of message boards discussions.
968            *
969            * @return the number of message boards discussions
970            * @throws SystemException if a system exception occurred
971            */
972            public static int countAll()
973                    throws com.liferay.portal.kernel.exception.SystemException {
974                    return getPersistence().countAll();
975            }
976    
977            public static MBDiscussionPersistence getPersistence() {
978                    if (_persistence == null) {
979                            _persistence = (MBDiscussionPersistence)PortalBeanLocatorUtil.locate(MBDiscussionPersistence.class.getName());
980    
981                            ReferenceRegistry.registerReference(MBDiscussionUtil.class,
982                                    "_persistence");
983                    }
984    
985                    return _persistence;
986            }
987    
988            /**
989             * @deprecated As of 6.2.0
990             */
991            public void setPersistence(MBDiscussionPersistence persistence) {
992            }
993    
994            private static MBDiscussionPersistence _persistence;
995    }