001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portlet.polls.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.polls.model.PollsChoice;
025    
026    import java.util.List;
027    
028    /**
029     * The persistence utility for the polls choice service. This utility wraps {@link PollsChoicePersistenceImpl} 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 PollsChoicePersistence
037     * @see PollsChoicePersistenceImpl
038     * @generated
039     */
040    public class PollsChoiceUtil {
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(PollsChoice pollsChoice) {
058                    getPersistence().clearCache(pollsChoice);
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<PollsChoice> 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<PollsChoice> 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<PollsChoice> 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#remove(com.liferay.portal.model.BaseModel)
099             */
100            public static PollsChoice remove(PollsChoice pollsChoice)
101                    throws SystemException {
102                    return getPersistence().remove(pollsChoice);
103            }
104    
105            /**
106             * @see com.liferay.portal.service.persistence.BasePersistence#update(com.liferay.portal.model.BaseModel, boolean)
107             */
108            public static PollsChoice update(PollsChoice pollsChoice, boolean merge)
109                    throws SystemException {
110                    return getPersistence().update(pollsChoice, merge);
111            }
112    
113            /**
114             * @see com.liferay.portal.service.persistence.BasePersistence#update(com.liferay.portal.model.BaseModel, boolean, ServiceContext)
115             */
116            public static PollsChoice update(PollsChoice pollsChoice, boolean merge,
117                    ServiceContext serviceContext) throws SystemException {
118                    return getPersistence().update(pollsChoice, merge, serviceContext);
119            }
120    
121            /**
122            * Caches the polls choice in the entity cache if it is enabled.
123            *
124            * @param pollsChoice the polls choice
125            */
126            public static void cacheResult(
127                    com.liferay.portlet.polls.model.PollsChoice pollsChoice) {
128                    getPersistence().cacheResult(pollsChoice);
129            }
130    
131            /**
132            * Caches the polls choices in the entity cache if it is enabled.
133            *
134            * @param pollsChoices the polls choices
135            */
136            public static void cacheResult(
137                    java.util.List<com.liferay.portlet.polls.model.PollsChoice> pollsChoices) {
138                    getPersistence().cacheResult(pollsChoices);
139            }
140    
141            /**
142            * Creates a new polls choice with the primary key. Does not add the polls choice to the database.
143            *
144            * @param choiceId the primary key for the new polls choice
145            * @return the new polls choice
146            */
147            public static com.liferay.portlet.polls.model.PollsChoice create(
148                    long choiceId) {
149                    return getPersistence().create(choiceId);
150            }
151    
152            /**
153            * Removes the polls choice with the primary key from the database. Also notifies the appropriate model listeners.
154            *
155            * @param choiceId the primary key of the polls choice
156            * @return the polls choice that was removed
157            * @throws com.liferay.portlet.polls.NoSuchChoiceException if a polls choice with the primary key could not be found
158            * @throws SystemException if a system exception occurred
159            */
160            public static com.liferay.portlet.polls.model.PollsChoice remove(
161                    long choiceId)
162                    throws com.liferay.portal.kernel.exception.SystemException,
163                            com.liferay.portlet.polls.NoSuchChoiceException {
164                    return getPersistence().remove(choiceId);
165            }
166    
167            public static com.liferay.portlet.polls.model.PollsChoice updateImpl(
168                    com.liferay.portlet.polls.model.PollsChoice pollsChoice, boolean merge)
169                    throws com.liferay.portal.kernel.exception.SystemException {
170                    return getPersistence().updateImpl(pollsChoice, merge);
171            }
172    
173            /**
174            * Returns the polls choice with the primary key or throws a {@link com.liferay.portlet.polls.NoSuchChoiceException} if it could not be found.
175            *
176            * @param choiceId the primary key of the polls choice
177            * @return the polls choice
178            * @throws com.liferay.portlet.polls.NoSuchChoiceException if a polls choice with the primary key could not be found
179            * @throws SystemException if a system exception occurred
180            */
181            public static com.liferay.portlet.polls.model.PollsChoice findByPrimaryKey(
182                    long choiceId)
183                    throws com.liferay.portal.kernel.exception.SystemException,
184                            com.liferay.portlet.polls.NoSuchChoiceException {
185                    return getPersistence().findByPrimaryKey(choiceId);
186            }
187    
188            /**
189            * Returns the polls choice with the primary key or returns <code>null</code> if it could not be found.
190            *
191            * @param choiceId the primary key of the polls choice
192            * @return the polls choice, or <code>null</code> if a polls choice with the primary key could not be found
193            * @throws SystemException if a system exception occurred
194            */
195            public static com.liferay.portlet.polls.model.PollsChoice fetchByPrimaryKey(
196                    long choiceId)
197                    throws com.liferay.portal.kernel.exception.SystemException {
198                    return getPersistence().fetchByPrimaryKey(choiceId);
199            }
200    
201            /**
202            * Returns all the polls choices where uuid = &#63;.
203            *
204            * @param uuid the uuid
205            * @return the matching polls choices
206            * @throws SystemException if a system exception occurred
207            */
208            public static java.util.List<com.liferay.portlet.polls.model.PollsChoice> findByUuid(
209                    java.lang.String uuid)
210                    throws com.liferay.portal.kernel.exception.SystemException {
211                    return getPersistence().findByUuid(uuid);
212            }
213    
214            /**
215            * Returns a range of all the polls choices where uuid = &#63;.
216            *
217            * <p>
218            * 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.
219            * </p>
220            *
221            * @param uuid the uuid
222            * @param start the lower bound of the range of polls choices
223            * @param end the upper bound of the range of polls choices (not inclusive)
224            * @return the range of matching polls choices
225            * @throws SystemException if a system exception occurred
226            */
227            public static java.util.List<com.liferay.portlet.polls.model.PollsChoice> findByUuid(
228                    java.lang.String uuid, int start, int end)
229                    throws com.liferay.portal.kernel.exception.SystemException {
230                    return getPersistence().findByUuid(uuid, start, end);
231            }
232    
233            /**
234            * Returns an ordered range of all the polls choices where uuid = &#63;.
235            *
236            * <p>
237            * 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.
238            * </p>
239            *
240            * @param uuid the uuid
241            * @param start the lower bound of the range of polls choices
242            * @param end the upper bound of the range of polls choices (not inclusive)
243            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
244            * @return the ordered range of matching polls choices
245            * @throws SystemException if a system exception occurred
246            */
247            public static java.util.List<com.liferay.portlet.polls.model.PollsChoice> findByUuid(
248                    java.lang.String uuid, int start, int end,
249                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
250                    throws com.liferay.portal.kernel.exception.SystemException {
251                    return getPersistence().findByUuid(uuid, start, end, orderByComparator);
252            }
253    
254            /**
255            * Returns the first polls choice in the ordered set where uuid = &#63;.
256            *
257            * <p>
258            * 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.
259            * </p>
260            *
261            * @param uuid the uuid
262            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
263            * @return the first matching polls choice
264            * @throws com.liferay.portlet.polls.NoSuchChoiceException if a matching polls choice could not be found
265            * @throws SystemException if a system exception occurred
266            */
267            public static com.liferay.portlet.polls.model.PollsChoice findByUuid_First(
268                    java.lang.String uuid,
269                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
270                    throws com.liferay.portal.kernel.exception.SystemException,
271                            com.liferay.portlet.polls.NoSuchChoiceException {
272                    return getPersistence().findByUuid_First(uuid, orderByComparator);
273            }
274    
275            /**
276            * Returns the last polls choice in the ordered set where uuid = &#63;.
277            *
278            * <p>
279            * 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.
280            * </p>
281            *
282            * @param uuid the uuid
283            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
284            * @return the last matching polls choice
285            * @throws com.liferay.portlet.polls.NoSuchChoiceException if a matching polls choice could not be found
286            * @throws SystemException if a system exception occurred
287            */
288            public static com.liferay.portlet.polls.model.PollsChoice findByUuid_Last(
289                    java.lang.String uuid,
290                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
291                    throws com.liferay.portal.kernel.exception.SystemException,
292                            com.liferay.portlet.polls.NoSuchChoiceException {
293                    return getPersistence().findByUuid_Last(uuid, orderByComparator);
294            }
295    
296            /**
297            * Returns the polls choices before and after the current polls choice in the ordered set where uuid = &#63;.
298            *
299            * <p>
300            * 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.
301            * </p>
302            *
303            * @param choiceId the primary key of the current polls choice
304            * @param uuid the uuid
305            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
306            * @return the previous, current, and next polls choice
307            * @throws com.liferay.portlet.polls.NoSuchChoiceException if a polls choice with the primary key could not be found
308            * @throws SystemException if a system exception occurred
309            */
310            public static com.liferay.portlet.polls.model.PollsChoice[] findByUuid_PrevAndNext(
311                    long choiceId, java.lang.String uuid,
312                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
313                    throws com.liferay.portal.kernel.exception.SystemException,
314                            com.liferay.portlet.polls.NoSuchChoiceException {
315                    return getPersistence()
316                                       .findByUuid_PrevAndNext(choiceId, uuid, orderByComparator);
317            }
318    
319            /**
320            * Returns all the polls choices where questionId = &#63;.
321            *
322            * @param questionId the question ID
323            * @return the matching polls choices
324            * @throws SystemException if a system exception occurred
325            */
326            public static java.util.List<com.liferay.portlet.polls.model.PollsChoice> findByQuestionId(
327                    long questionId)
328                    throws com.liferay.portal.kernel.exception.SystemException {
329                    return getPersistence().findByQuestionId(questionId);
330            }
331    
332            /**
333            * Returns a range of all the polls choices where questionId = &#63;.
334            *
335            * <p>
336            * 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.
337            * </p>
338            *
339            * @param questionId the question ID
340            * @param start the lower bound of the range of polls choices
341            * @param end the upper bound of the range of polls choices (not inclusive)
342            * @return the range of matching polls choices
343            * @throws SystemException if a system exception occurred
344            */
345            public static java.util.List<com.liferay.portlet.polls.model.PollsChoice> findByQuestionId(
346                    long questionId, int start, int end)
347                    throws com.liferay.portal.kernel.exception.SystemException {
348                    return getPersistence().findByQuestionId(questionId, start, end);
349            }
350    
351            /**
352            * Returns an ordered range of all the polls choices where questionId = &#63;.
353            *
354            * <p>
355            * 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.
356            * </p>
357            *
358            * @param questionId the question ID
359            * @param start the lower bound of the range of polls choices
360            * @param end the upper bound of the range of polls choices (not inclusive)
361            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
362            * @return the ordered range of matching polls choices
363            * @throws SystemException if a system exception occurred
364            */
365            public static java.util.List<com.liferay.portlet.polls.model.PollsChoice> findByQuestionId(
366                    long questionId, int start, int end,
367                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
368                    throws com.liferay.portal.kernel.exception.SystemException {
369                    return getPersistence()
370                                       .findByQuestionId(questionId, start, end, orderByComparator);
371            }
372    
373            /**
374            * Returns the first polls choice in the ordered set where questionId = &#63;.
375            *
376            * <p>
377            * 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.
378            * </p>
379            *
380            * @param questionId the question ID
381            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
382            * @return the first matching polls choice
383            * @throws com.liferay.portlet.polls.NoSuchChoiceException if a matching polls choice could not be found
384            * @throws SystemException if a system exception occurred
385            */
386            public static com.liferay.portlet.polls.model.PollsChoice findByQuestionId_First(
387                    long questionId,
388                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
389                    throws com.liferay.portal.kernel.exception.SystemException,
390                            com.liferay.portlet.polls.NoSuchChoiceException {
391                    return getPersistence()
392                                       .findByQuestionId_First(questionId, orderByComparator);
393            }
394    
395            /**
396            * Returns the last polls choice in the ordered set where questionId = &#63;.
397            *
398            * <p>
399            * 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.
400            * </p>
401            *
402            * @param questionId the question ID
403            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
404            * @return the last matching polls choice
405            * @throws com.liferay.portlet.polls.NoSuchChoiceException if a matching polls choice could not be found
406            * @throws SystemException if a system exception occurred
407            */
408            public static com.liferay.portlet.polls.model.PollsChoice findByQuestionId_Last(
409                    long questionId,
410                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
411                    throws com.liferay.portal.kernel.exception.SystemException,
412                            com.liferay.portlet.polls.NoSuchChoiceException {
413                    return getPersistence()
414                                       .findByQuestionId_Last(questionId, orderByComparator);
415            }
416    
417            /**
418            * Returns the polls choices before and after the current polls choice in the ordered set where questionId = &#63;.
419            *
420            * <p>
421            * 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.
422            * </p>
423            *
424            * @param choiceId the primary key of the current polls choice
425            * @param questionId the question ID
426            * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
427            * @return the previous, current, and next polls choice
428            * @throws com.liferay.portlet.polls.NoSuchChoiceException if a polls choice with the primary key could not be found
429            * @throws SystemException if a system exception occurred
430            */
431            public static com.liferay.portlet.polls.model.PollsChoice[] findByQuestionId_PrevAndNext(
432                    long choiceId, long questionId,
433                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
434                    throws com.liferay.portal.kernel.exception.SystemException,
435                            com.liferay.portlet.polls.NoSuchChoiceException {
436                    return getPersistence()
437                                       .findByQuestionId_PrevAndNext(choiceId, questionId,
438                            orderByComparator);
439            }
440    
441            /**
442            * Returns the polls choice where questionId = &#63; and name = &#63; or throws a {@link com.liferay.portlet.polls.NoSuchChoiceException} if it could not be found.
443            *
444            * @param questionId the question ID
445            * @param name the name
446            * @return the matching polls choice
447            * @throws com.liferay.portlet.polls.NoSuchChoiceException if a matching polls choice could not be found
448            * @throws SystemException if a system exception occurred
449            */
450            public static com.liferay.portlet.polls.model.PollsChoice findByQ_N(
451                    long questionId, java.lang.String name)
452                    throws com.liferay.portal.kernel.exception.SystemException,
453                            com.liferay.portlet.polls.NoSuchChoiceException {
454                    return getPersistence().findByQ_N(questionId, name);
455            }
456    
457            /**
458            * Returns the polls choice where questionId = &#63; and name = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
459            *
460            * @param questionId the question ID
461            * @param name the name
462            * @return the matching polls choice, or <code>null</code> if a matching polls choice could not be found
463            * @throws SystemException if a system exception occurred
464            */
465            public static com.liferay.portlet.polls.model.PollsChoice fetchByQ_N(
466                    long questionId, java.lang.String name)
467                    throws com.liferay.portal.kernel.exception.SystemException {
468                    return getPersistence().fetchByQ_N(questionId, name);
469            }
470    
471            /**
472            * Returns the polls choice where questionId = &#63; and name = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
473            *
474            * @param questionId the question ID
475            * @param name the name
476            * @param retrieveFromCache whether to use the finder cache
477            * @return the matching polls choice, or <code>null</code> if a matching polls choice could not be found
478            * @throws SystemException if a system exception occurred
479            */
480            public static com.liferay.portlet.polls.model.PollsChoice fetchByQ_N(
481                    long questionId, java.lang.String name, boolean retrieveFromCache)
482                    throws com.liferay.portal.kernel.exception.SystemException {
483                    return getPersistence().fetchByQ_N(questionId, name, retrieveFromCache);
484            }
485    
486            /**
487            * Returns all the polls choices.
488            *
489            * @return the polls choices
490            * @throws SystemException if a system exception occurred
491            */
492            public static java.util.List<com.liferay.portlet.polls.model.PollsChoice> findAll()
493                    throws com.liferay.portal.kernel.exception.SystemException {
494                    return getPersistence().findAll();
495            }
496    
497            /**
498            * Returns a range of all the polls choices.
499            *
500            * <p>
501            * 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.
502            * </p>
503            *
504            * @param start the lower bound of the range of polls choices
505            * @param end the upper bound of the range of polls choices (not inclusive)
506            * @return the range of polls choices
507            * @throws SystemException if a system exception occurred
508            */
509            public static java.util.List<com.liferay.portlet.polls.model.PollsChoice> findAll(
510                    int start, int end)
511                    throws com.liferay.portal.kernel.exception.SystemException {
512                    return getPersistence().findAll(start, end);
513            }
514    
515            /**
516            * Returns an ordered range of all the polls choices.
517            *
518            * <p>
519            * 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.
520            * </p>
521            *
522            * @param start the lower bound of the range of polls choices
523            * @param end the upper bound of the range of polls choices (not inclusive)
524            * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
525            * @return the ordered range of polls choices
526            * @throws SystemException if a system exception occurred
527            */
528            public static java.util.List<com.liferay.portlet.polls.model.PollsChoice> findAll(
529                    int start, int end,
530                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
531                    throws com.liferay.portal.kernel.exception.SystemException {
532                    return getPersistence().findAll(start, end, orderByComparator);
533            }
534    
535            /**
536            * Removes all the polls choices where uuid = &#63; from the database.
537            *
538            * @param uuid the uuid
539            * @throws SystemException if a system exception occurred
540            */
541            public static void removeByUuid(java.lang.String uuid)
542                    throws com.liferay.portal.kernel.exception.SystemException {
543                    getPersistence().removeByUuid(uuid);
544            }
545    
546            /**
547            * Removes all the polls choices where questionId = &#63; from the database.
548            *
549            * @param questionId the question ID
550            * @throws SystemException if a system exception occurred
551            */
552            public static void removeByQuestionId(long questionId)
553                    throws com.liferay.portal.kernel.exception.SystemException {
554                    getPersistence().removeByQuestionId(questionId);
555            }
556    
557            /**
558            * Removes the polls choice where questionId = &#63; and name = &#63; from the database.
559            *
560            * @param questionId the question ID
561            * @param name the name
562            * @throws SystemException if a system exception occurred
563            */
564            public static void removeByQ_N(long questionId, java.lang.String name)
565                    throws com.liferay.portal.kernel.exception.SystemException,
566                            com.liferay.portlet.polls.NoSuchChoiceException {
567                    getPersistence().removeByQ_N(questionId, name);
568            }
569    
570            /**
571            * Removes all the polls choices from the database.
572            *
573            * @throws SystemException if a system exception occurred
574            */
575            public static void removeAll()
576                    throws com.liferay.portal.kernel.exception.SystemException {
577                    getPersistence().removeAll();
578            }
579    
580            /**
581            * Returns the number of polls choices where uuid = &#63;.
582            *
583            * @param uuid the uuid
584            * @return the number of matching polls choices
585            * @throws SystemException if a system exception occurred
586            */
587            public static int countByUuid(java.lang.String uuid)
588                    throws com.liferay.portal.kernel.exception.SystemException {
589                    return getPersistence().countByUuid(uuid);
590            }
591    
592            /**
593            * Returns the number of polls choices where questionId = &#63;.
594            *
595            * @param questionId the question ID
596            * @return the number of matching polls choices
597            * @throws SystemException if a system exception occurred
598            */
599            public static int countByQuestionId(long questionId)
600                    throws com.liferay.portal.kernel.exception.SystemException {
601                    return getPersistence().countByQuestionId(questionId);
602            }
603    
604            /**
605            * Returns the number of polls choices where questionId = &#63; and name = &#63;.
606            *
607            * @param questionId the question ID
608            * @param name the name
609            * @return the number of matching polls choices
610            * @throws SystemException if a system exception occurred
611            */
612            public static int countByQ_N(long questionId, java.lang.String name)
613                    throws com.liferay.portal.kernel.exception.SystemException {
614                    return getPersistence().countByQ_N(questionId, name);
615            }
616    
617            /**
618            * Returns the number of polls choices.
619            *
620            * @return the number of polls choices
621            * @throws SystemException if a system exception occurred
622            */
623            public static int countAll()
624                    throws com.liferay.portal.kernel.exception.SystemException {
625                    return getPersistence().countAll();
626            }
627    
628            public static PollsChoicePersistence getPersistence() {
629                    if (_persistence == null) {
630                            _persistence = (PollsChoicePersistence)PortalBeanLocatorUtil.locate(PollsChoicePersistence.class.getName());
631    
632                            ReferenceRegistry.registerReference(PollsChoiceUtil.class,
633                                    "_persistence");
634                    }
635    
636                    return _persistence;
637            }
638    
639            public void setPersistence(PollsChoicePersistence persistence) {
640                    _persistence = persistence;
641    
642                    ReferenceRegistry.registerReference(PollsChoiceUtil.class,
643                            "_persistence");
644            }
645    
646            private static PollsChoicePersistence _persistence;
647    }