001    /**
002     * Copyright (c) 2000-2010 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.shopping.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.service.ServiceContext;
022    
023    import com.liferay.portlet.shopping.model.ShoppingCart;
024    
025    import java.util.List;
026    
027    /**
028     * The persistence utility for the shopping cart service. This utility wraps {@link ShoppingCartPersistenceImpl} 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.
029     *
030     * <p>
031     * Never modify this class directly. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this class.
032     * </p>
033     *
034     * <p>
035     * Caching information and settings can be found in <code>portal.properties</code>
036     * </p>
037     *
038     * @author Brian Wing Shun Chan
039     * @see ShoppingCartPersistence
040     * @see ShoppingCartPersistenceImpl
041     * @generated
042     */
043    public class ShoppingCartUtil {
044            /**
045             * @see com.liferay.portal.service.persistence.BasePersistence#clearCache()
046             */
047            public static void clearCache() {
048                    getPersistence().clearCache();
049            }
050    
051            /**
052             * @see com.liferay.portal.service.persistence.BasePersistence#clearCache(com.liferay.portal.model.BaseModel)
053             */
054            public static void clearCache(ShoppingCart shoppingCart) {
055                    getPersistence().clearCache(shoppingCart);
056            }
057    
058            /**
059             * @see com.liferay.portal.service.persistence.BasePersistence#countWithDynamicQuery(DynamicQuery)
060             */
061            public long countWithDynamicQuery(DynamicQuery dynamicQuery)
062                    throws SystemException {
063                    return getPersistence().countWithDynamicQuery(dynamicQuery);
064            }
065    
066            /**
067             * @see com.liferay.portal.service.persistence.BasePersistence#findWithDynamicQuery(DynamicQuery)
068             */
069            public static List<ShoppingCart> findWithDynamicQuery(
070                    DynamicQuery dynamicQuery) throws SystemException {
071                    return getPersistence().findWithDynamicQuery(dynamicQuery);
072            }
073    
074            /**
075             * @see com.liferay.portal.service.persistence.BasePersistence#findWithDynamicQuery(DynamicQuery, int, int)
076             */
077            public static List<ShoppingCart> findWithDynamicQuery(
078                    DynamicQuery dynamicQuery, int start, int end)
079                    throws SystemException {
080                    return getPersistence().findWithDynamicQuery(dynamicQuery, start, end);
081            }
082    
083            /**
084             * @see com.liferay.portal.service.persistence.BasePersistence#findWithDynamicQuery(DynamicQuery, int, int, OrderByComparator)
085             */
086            public static List<ShoppingCart> findWithDynamicQuery(
087                    DynamicQuery dynamicQuery, int start, int end,
088                    OrderByComparator orderByComparator) throws SystemException {
089                    return getPersistence()
090                                       .findWithDynamicQuery(dynamicQuery, start, end,
091                            orderByComparator);
092            }
093    
094            /**
095             * @see com.liferay.portal.service.persistence.BasePersistence#remove(com.liferay.portal.model.BaseModel)
096             */
097            public static ShoppingCart remove(ShoppingCart shoppingCart)
098                    throws SystemException {
099                    return getPersistence().remove(shoppingCart);
100            }
101    
102            /**
103             * @see com.liferay.portal.service.persistence.BasePersistence#update(com.liferay.portal.model.BaseModel, boolean)
104             */
105            public static ShoppingCart update(ShoppingCart shoppingCart, boolean merge)
106                    throws SystemException {
107                    return getPersistence().update(shoppingCart, merge);
108            }
109    
110            /**
111             * @see com.liferay.portal.service.persistence.BasePersistence#update(com.liferay.portal.model.BaseModel, boolean, ServiceContext)
112             */
113            public static ShoppingCart update(ShoppingCart shoppingCart, boolean merge,
114                    ServiceContext serviceContext) throws SystemException {
115                    return getPersistence().update(shoppingCart, merge, serviceContext);
116            }
117    
118            /**
119            * Caches the shopping cart in the entity cache if it is enabled.
120            *
121            * @param shoppingCart the shopping cart to cache
122            */
123            public static void cacheResult(
124                    com.liferay.portlet.shopping.model.ShoppingCart shoppingCart) {
125                    getPersistence().cacheResult(shoppingCart);
126            }
127    
128            /**
129            * Caches the shopping carts in the entity cache if it is enabled.
130            *
131            * @param shoppingCarts the shopping carts to cache
132            */
133            public static void cacheResult(
134                    java.util.List<com.liferay.portlet.shopping.model.ShoppingCart> shoppingCarts) {
135                    getPersistence().cacheResult(shoppingCarts);
136            }
137    
138            /**
139            * Creates a new shopping cart with the primary key. Does not add the shopping cart to the database.
140            *
141            * @param cartId the primary key for the new shopping cart
142            * @return the new shopping cart
143            */
144            public static com.liferay.portlet.shopping.model.ShoppingCart create(
145                    long cartId) {
146                    return getPersistence().create(cartId);
147            }
148    
149            /**
150            * Removes the shopping cart with the primary key from the database. Also notifies the appropriate model listeners.
151            *
152            * @param cartId the primary key of the shopping cart to remove
153            * @return the shopping cart that was removed
154            * @throws com.liferay.portlet.shopping.NoSuchCartException if a shopping cart with the primary key could not be found
155            * @throws SystemException if a system exception occurred
156            */
157            public static com.liferay.portlet.shopping.model.ShoppingCart remove(
158                    long cartId)
159                    throws com.liferay.portal.kernel.exception.SystemException,
160                            com.liferay.portlet.shopping.NoSuchCartException {
161                    return getPersistence().remove(cartId);
162            }
163    
164            public static com.liferay.portlet.shopping.model.ShoppingCart updateImpl(
165                    com.liferay.portlet.shopping.model.ShoppingCart shoppingCart,
166                    boolean merge)
167                    throws com.liferay.portal.kernel.exception.SystemException {
168                    return getPersistence().updateImpl(shoppingCart, merge);
169            }
170    
171            /**
172            * Finds the shopping cart with the primary key or throws a {@link com.liferay.portlet.shopping.NoSuchCartException} if it could not be found.
173            *
174            * @param cartId the primary key of the shopping cart to find
175            * @return the shopping cart
176            * @throws com.liferay.portlet.shopping.NoSuchCartException if a shopping cart with the primary key could not be found
177            * @throws SystemException if a system exception occurred
178            */
179            public static com.liferay.portlet.shopping.model.ShoppingCart findByPrimaryKey(
180                    long cartId)
181                    throws com.liferay.portal.kernel.exception.SystemException,
182                            com.liferay.portlet.shopping.NoSuchCartException {
183                    return getPersistence().findByPrimaryKey(cartId);
184            }
185    
186            /**
187            * Finds the shopping cart with the primary key or returns <code>null</code> if it could not be found.
188            *
189            * @param cartId the primary key of the shopping cart to find
190            * @return the shopping cart, or <code>null</code> if a shopping cart with the primary key could not be found
191            * @throws SystemException if a system exception occurred
192            */
193            public static com.liferay.portlet.shopping.model.ShoppingCart fetchByPrimaryKey(
194                    long cartId) throws com.liferay.portal.kernel.exception.SystemException {
195                    return getPersistence().fetchByPrimaryKey(cartId);
196            }
197    
198            /**
199            * Finds all the shopping carts where groupId = &#63;.
200            *
201            * @param groupId the group id to search with
202            * @return the matching shopping carts
203            * @throws SystemException if a system exception occurred
204            */
205            public static java.util.List<com.liferay.portlet.shopping.model.ShoppingCart> findByGroupId(
206                    long groupId)
207                    throws com.liferay.portal.kernel.exception.SystemException {
208                    return getPersistence().findByGroupId(groupId);
209            }
210    
211            /**
212            * Finds a range of all the shopping carts where groupId = &#63;.
213            *
214            * <p>
215            * 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.
216            * </p>
217            *
218            * @param groupId the group id to search with
219            * @param start the lower bound of the range of shopping carts to return
220            * @param end the upper bound of the range of shopping carts to return (not inclusive)
221            * @return the range of matching shopping carts
222            * @throws SystemException if a system exception occurred
223            */
224            public static java.util.List<com.liferay.portlet.shopping.model.ShoppingCart> findByGroupId(
225                    long groupId, int start, int end)
226                    throws com.liferay.portal.kernel.exception.SystemException {
227                    return getPersistence().findByGroupId(groupId, start, end);
228            }
229    
230            /**
231            * Finds an ordered range of all the shopping carts where groupId = &#63;.
232            *
233            * <p>
234            * 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.
235            * </p>
236            *
237            * @param groupId the group id to search with
238            * @param start the lower bound of the range of shopping carts to return
239            * @param end the upper bound of the range of shopping carts to return (not inclusive)
240            * @param orderByComparator the comparator to order the results by
241            * @return the ordered range of matching shopping carts
242            * @throws SystemException if a system exception occurred
243            */
244            public static java.util.List<com.liferay.portlet.shopping.model.ShoppingCart> findByGroupId(
245                    long groupId, int start, int end,
246                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
247                    throws com.liferay.portal.kernel.exception.SystemException {
248                    return getPersistence()
249                                       .findByGroupId(groupId, start, end, orderByComparator);
250            }
251    
252            /**
253            * Finds the first shopping cart in the ordered set where groupId = &#63;.
254            *
255            * <p>
256            * 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.
257            * </p>
258            *
259            * @param groupId the group id to search with
260            * @param orderByComparator the comparator to order the set by
261            * @return the first matching shopping cart
262            * @throws com.liferay.portlet.shopping.NoSuchCartException if a matching shopping cart could not be found
263            * @throws SystemException if a system exception occurred
264            */
265            public static com.liferay.portlet.shopping.model.ShoppingCart findByGroupId_First(
266                    long groupId,
267                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
268                    throws com.liferay.portal.kernel.exception.SystemException,
269                            com.liferay.portlet.shopping.NoSuchCartException {
270                    return getPersistence().findByGroupId_First(groupId, orderByComparator);
271            }
272    
273            /**
274            * Finds the last shopping cart in the ordered set where groupId = &#63;.
275            *
276            * <p>
277            * 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.
278            * </p>
279            *
280            * @param groupId the group id to search with
281            * @param orderByComparator the comparator to order the set by
282            * @return the last matching shopping cart
283            * @throws com.liferay.portlet.shopping.NoSuchCartException if a matching shopping cart could not be found
284            * @throws SystemException if a system exception occurred
285            */
286            public static com.liferay.portlet.shopping.model.ShoppingCart findByGroupId_Last(
287                    long groupId,
288                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
289                    throws com.liferay.portal.kernel.exception.SystemException,
290                            com.liferay.portlet.shopping.NoSuchCartException {
291                    return getPersistence().findByGroupId_Last(groupId, orderByComparator);
292            }
293    
294            /**
295            * Finds the shopping carts before and after the current shopping cart in the ordered set where groupId = &#63;.
296            *
297            * <p>
298            * 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.
299            * </p>
300            *
301            * @param cartId the primary key of the current shopping cart
302            * @param groupId the group id to search with
303            * @param orderByComparator the comparator to order the set by
304            * @return the previous, current, and next shopping cart
305            * @throws com.liferay.portlet.shopping.NoSuchCartException if a shopping cart with the primary key could not be found
306            * @throws SystemException if a system exception occurred
307            */
308            public static com.liferay.portlet.shopping.model.ShoppingCart[] findByGroupId_PrevAndNext(
309                    long cartId, long groupId,
310                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
311                    throws com.liferay.portal.kernel.exception.SystemException,
312                            com.liferay.portlet.shopping.NoSuchCartException {
313                    return getPersistence()
314                                       .findByGroupId_PrevAndNext(cartId, groupId, orderByComparator);
315            }
316    
317            /**
318            * Finds all the shopping carts where userId = &#63;.
319            *
320            * @param userId the user id to search with
321            * @return the matching shopping carts
322            * @throws SystemException if a system exception occurred
323            */
324            public static java.util.List<com.liferay.portlet.shopping.model.ShoppingCart> findByUserId(
325                    long userId) throws com.liferay.portal.kernel.exception.SystemException {
326                    return getPersistence().findByUserId(userId);
327            }
328    
329            /**
330            * Finds a range of all the shopping carts where userId = &#63;.
331            *
332            * <p>
333            * 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.
334            * </p>
335            *
336            * @param userId the user id to search with
337            * @param start the lower bound of the range of shopping carts to return
338            * @param end the upper bound of the range of shopping carts to return (not inclusive)
339            * @return the range of matching shopping carts
340            * @throws SystemException if a system exception occurred
341            */
342            public static java.util.List<com.liferay.portlet.shopping.model.ShoppingCart> findByUserId(
343                    long userId, int start, int end)
344                    throws com.liferay.portal.kernel.exception.SystemException {
345                    return getPersistence().findByUserId(userId, start, end);
346            }
347    
348            /**
349            * Finds an ordered range of all the shopping carts where userId = &#63;.
350            *
351            * <p>
352            * 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.
353            * </p>
354            *
355            * @param userId the user id to search with
356            * @param start the lower bound of the range of shopping carts to return
357            * @param end the upper bound of the range of shopping carts to return (not inclusive)
358            * @param orderByComparator the comparator to order the results by
359            * @return the ordered range of matching shopping carts
360            * @throws SystemException if a system exception occurred
361            */
362            public static java.util.List<com.liferay.portlet.shopping.model.ShoppingCart> findByUserId(
363                    long userId, int start, int end,
364                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
365                    throws com.liferay.portal.kernel.exception.SystemException {
366                    return getPersistence()
367                                       .findByUserId(userId, start, end, orderByComparator);
368            }
369    
370            /**
371            * Finds the first shopping cart in the ordered set where userId = &#63;.
372            *
373            * <p>
374            * 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.
375            * </p>
376            *
377            * @param userId the user id to search with
378            * @param orderByComparator the comparator to order the set by
379            * @return the first matching shopping cart
380            * @throws com.liferay.portlet.shopping.NoSuchCartException if a matching shopping cart could not be found
381            * @throws SystemException if a system exception occurred
382            */
383            public static com.liferay.portlet.shopping.model.ShoppingCart findByUserId_First(
384                    long userId,
385                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
386                    throws com.liferay.portal.kernel.exception.SystemException,
387                            com.liferay.portlet.shopping.NoSuchCartException {
388                    return getPersistence().findByUserId_First(userId, orderByComparator);
389            }
390    
391            /**
392            * Finds the last shopping cart in the ordered set where userId = &#63;.
393            *
394            * <p>
395            * 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.
396            * </p>
397            *
398            * @param userId the user id to search with
399            * @param orderByComparator the comparator to order the set by
400            * @return the last matching shopping cart
401            * @throws com.liferay.portlet.shopping.NoSuchCartException if a matching shopping cart could not be found
402            * @throws SystemException if a system exception occurred
403            */
404            public static com.liferay.portlet.shopping.model.ShoppingCart findByUserId_Last(
405                    long userId,
406                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
407                    throws com.liferay.portal.kernel.exception.SystemException,
408                            com.liferay.portlet.shopping.NoSuchCartException {
409                    return getPersistence().findByUserId_Last(userId, orderByComparator);
410            }
411    
412            /**
413            * Finds the shopping carts before and after the current shopping cart in the ordered set where userId = &#63;.
414            *
415            * <p>
416            * 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.
417            * </p>
418            *
419            * @param cartId the primary key of the current shopping cart
420            * @param userId the user id to search with
421            * @param orderByComparator the comparator to order the set by
422            * @return the previous, current, and next shopping cart
423            * @throws com.liferay.portlet.shopping.NoSuchCartException if a shopping cart with the primary key could not be found
424            * @throws SystemException if a system exception occurred
425            */
426            public static com.liferay.portlet.shopping.model.ShoppingCart[] findByUserId_PrevAndNext(
427                    long cartId, long userId,
428                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
429                    throws com.liferay.portal.kernel.exception.SystemException,
430                            com.liferay.portlet.shopping.NoSuchCartException {
431                    return getPersistence()
432                                       .findByUserId_PrevAndNext(cartId, userId, orderByComparator);
433            }
434    
435            /**
436            * Finds the shopping cart where groupId = &#63; and userId = &#63; or throws a {@link com.liferay.portlet.shopping.NoSuchCartException} if it could not be found.
437            *
438            * @param groupId the group id to search with
439            * @param userId the user id to search with
440            * @return the matching shopping cart
441            * @throws com.liferay.portlet.shopping.NoSuchCartException if a matching shopping cart could not be found
442            * @throws SystemException if a system exception occurred
443            */
444            public static com.liferay.portlet.shopping.model.ShoppingCart findByG_U(
445                    long groupId, long userId)
446                    throws com.liferay.portal.kernel.exception.SystemException,
447                            com.liferay.portlet.shopping.NoSuchCartException {
448                    return getPersistence().findByG_U(groupId, userId);
449            }
450    
451            /**
452            * Finds the shopping cart where groupId = &#63; and userId = &#63; or returns <code>null</code> if it could not be found. Uses the finder cache.
453            *
454            * @param groupId the group id to search with
455            * @param userId the user id to search with
456            * @return the matching shopping cart, or <code>null</code> if a matching shopping cart could not be found
457            * @throws SystemException if a system exception occurred
458            */
459            public static com.liferay.portlet.shopping.model.ShoppingCart fetchByG_U(
460                    long groupId, long userId)
461                    throws com.liferay.portal.kernel.exception.SystemException {
462                    return getPersistence().fetchByG_U(groupId, userId);
463            }
464    
465            /**
466            * Finds the shopping cart where groupId = &#63; and userId = &#63; or returns <code>null</code> if it could not be found, optionally using the finder cache.
467            *
468            * @param groupId the group id to search with
469            * @param userId the user id to search with
470            * @return the matching shopping cart, or <code>null</code> if a matching shopping cart could not be found
471            * @throws SystemException if a system exception occurred
472            */
473            public static com.liferay.portlet.shopping.model.ShoppingCart fetchByG_U(
474                    long groupId, long userId, boolean retrieveFromCache)
475                    throws com.liferay.portal.kernel.exception.SystemException {
476                    return getPersistence().fetchByG_U(groupId, userId, retrieveFromCache);
477            }
478    
479            /**
480            * Finds all the shopping carts.
481            *
482            * @return the shopping carts
483            * @throws SystemException if a system exception occurred
484            */
485            public static java.util.List<com.liferay.portlet.shopping.model.ShoppingCart> findAll()
486                    throws com.liferay.portal.kernel.exception.SystemException {
487                    return getPersistence().findAll();
488            }
489    
490            /**
491            * Finds a range of all the shopping carts.
492            *
493            * <p>
494            * 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.
495            * </p>
496            *
497            * @param start the lower bound of the range of shopping carts to return
498            * @param end the upper bound of the range of shopping carts to return (not inclusive)
499            * @return the range of shopping carts
500            * @throws SystemException if a system exception occurred
501            */
502            public static java.util.List<com.liferay.portlet.shopping.model.ShoppingCart> findAll(
503                    int start, int end)
504                    throws com.liferay.portal.kernel.exception.SystemException {
505                    return getPersistence().findAll(start, end);
506            }
507    
508            /**
509            * Finds an ordered range of all the shopping carts.
510            *
511            * <p>
512            * 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.
513            * </p>
514            *
515            * @param start the lower bound of the range of shopping carts to return
516            * @param end the upper bound of the range of shopping carts to return (not inclusive)
517            * @param orderByComparator the comparator to order the results by
518            * @return the ordered range of shopping carts
519            * @throws SystemException if a system exception occurred
520            */
521            public static java.util.List<com.liferay.portlet.shopping.model.ShoppingCart> findAll(
522                    int start, int end,
523                    com.liferay.portal.kernel.util.OrderByComparator orderByComparator)
524                    throws com.liferay.portal.kernel.exception.SystemException {
525                    return getPersistence().findAll(start, end, orderByComparator);
526            }
527    
528            /**
529            * Removes all the shopping carts where groupId = &#63; from the database.
530            *
531            * @param groupId the group id to search with
532            * @throws SystemException if a system exception occurred
533            */
534            public static void removeByGroupId(long groupId)
535                    throws com.liferay.portal.kernel.exception.SystemException {
536                    getPersistence().removeByGroupId(groupId);
537            }
538    
539            /**
540            * Removes all the shopping carts where userId = &#63; from the database.
541            *
542            * @param userId the user id to search with
543            * @throws SystemException if a system exception occurred
544            */
545            public static void removeByUserId(long userId)
546                    throws com.liferay.portal.kernel.exception.SystemException {
547                    getPersistence().removeByUserId(userId);
548            }
549    
550            /**
551            * Removes the shopping cart where groupId = &#63; and userId = &#63; from the database.
552            *
553            * @param groupId the group id to search with
554            * @param userId the user id to search with
555            * @throws SystemException if a system exception occurred
556            */
557            public static void removeByG_U(long groupId, long userId)
558                    throws com.liferay.portal.kernel.exception.SystemException,
559                            com.liferay.portlet.shopping.NoSuchCartException {
560                    getPersistence().removeByG_U(groupId, userId);
561            }
562    
563            /**
564            * Removes all the shopping carts from the database.
565            *
566            * @throws SystemException if a system exception occurred
567            */
568            public static void removeAll()
569                    throws com.liferay.portal.kernel.exception.SystemException {
570                    getPersistence().removeAll();
571            }
572    
573            /**
574            * Counts all the shopping carts where groupId = &#63;.
575            *
576            * @param groupId the group id to search with
577            * @return the number of matching shopping carts
578            * @throws SystemException if a system exception occurred
579            */
580            public static int countByGroupId(long groupId)
581                    throws com.liferay.portal.kernel.exception.SystemException {
582                    return getPersistence().countByGroupId(groupId);
583            }
584    
585            /**
586            * Counts all the shopping carts where userId = &#63;.
587            *
588            * @param userId the user id to search with
589            * @return the number of matching shopping carts
590            * @throws SystemException if a system exception occurred
591            */
592            public static int countByUserId(long userId)
593                    throws com.liferay.portal.kernel.exception.SystemException {
594                    return getPersistence().countByUserId(userId);
595            }
596    
597            /**
598            * Counts all the shopping carts where groupId = &#63; and userId = &#63;.
599            *
600            * @param groupId the group id to search with
601            * @param userId the user id to search with
602            * @return the number of matching shopping carts
603            * @throws SystemException if a system exception occurred
604            */
605            public static int countByG_U(long groupId, long userId)
606                    throws com.liferay.portal.kernel.exception.SystemException {
607                    return getPersistence().countByG_U(groupId, userId);
608            }
609    
610            /**
611            * Counts all the shopping carts.
612            *
613            * @return the number of shopping carts
614            * @throws SystemException if a system exception occurred
615            */
616            public static int countAll()
617                    throws com.liferay.portal.kernel.exception.SystemException {
618                    return getPersistence().countAll();
619            }
620    
621            public static ShoppingCartPersistence getPersistence() {
622                    if (_persistence == null) {
623                            _persistence = (ShoppingCartPersistence)PortalBeanLocatorUtil.locate(ShoppingCartPersistence.class.getName());
624                    }
625    
626                    return _persistence;
627            }
628    
629            public void setPersistence(ShoppingCartPersistence persistence) {
630                    _persistence = persistence;
631            }
632    
633            private static ShoppingCartPersistence _persistence;
634    }