Source Code Cross Referenced for PollsQuestionLocalServiceImpl.java in  » Portal » liferay-portal-4.4.2 » com » liferay » portlet » polls » service » impl » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Portal » liferay portal 4.4.2 » com.liferay.portlet.polls.service.impl 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /**
002:         * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
003:         *
004:         * Permission is hereby granted, free of charge, to any person obtaining a copy
005:         * of this software and associated documentation files (the "Software"), to deal
006:         * in the Software without restriction, including without limitation the rights
007:         * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
008:         * copies of the Software, and to permit persons to whom the Software is
009:         * furnished to do so, subject to the following conditions:
010:         *
011:         * The above copyright notice and this permission notice shall be included in
012:         * all copies or substantial portions of the Software.
013:         *
014:         * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
015:         * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
016:         * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
017:         * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
018:         * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
019:         * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
020:         * SOFTWARE.
021:         */package com.liferay.portlet.polls.service.impl;
022:
023:        import com.liferay.portal.PortalException;
024:        import com.liferay.portal.SystemException;
025:        import com.liferay.portal.kernel.util.Validator;
026:        import com.liferay.portal.model.User;
027:        import com.liferay.portal.model.impl.ResourceImpl;
028:        import com.liferay.portal.util.PortalUtil;
029:        import com.liferay.portlet.polls.QuestionChoiceException;
030:        import com.liferay.portlet.polls.QuestionDescriptionException;
031:        import com.liferay.portlet.polls.QuestionExpirationDateException;
032:        import com.liferay.portlet.polls.QuestionTitleException;
033:        import com.liferay.portlet.polls.model.PollsChoice;
034:        import com.liferay.portlet.polls.model.PollsQuestion;
035:        import com.liferay.portlet.polls.service.base.PollsQuestionLocalServiceBaseImpl;
036:
037:        import java.util.Date;
038:        import java.util.Iterator;
039:        import java.util.List;
040:
041:        /**
042:         * <a href="PollsQuestionLocalServiceImpl.java.html"><b><i>View Source</i></b>
043:         * </a>
044:         *
045:         * @author Brian Wing Shun Chan
046:         *
047:         */
048:        public class PollsQuestionLocalServiceImpl extends
049:                PollsQuestionLocalServiceBaseImpl {
050:
051:            public PollsQuestion addQuestion(long userId, long plid,
052:                    String title, String description, int expirationDateMonth,
053:                    int expirationDateDay, int expirationDateYear,
054:                    int expirationDateHour, int expirationDateMinute,
055:                    boolean neverExpire, boolean addCommunityPermissions,
056:                    boolean addGuestPermissions) throws PortalException,
057:                    SystemException {
058:
059:                return addQuestion(null, userId, plid, title, description,
060:                        expirationDateMonth, expirationDateDay,
061:                        expirationDateYear, expirationDateHour,
062:                        expirationDateMinute, neverExpire, null, Boolean
063:                                .valueOf(addCommunityPermissions), Boolean
064:                                .valueOf(addGuestPermissions), null, null);
065:            }
066:
067:            public PollsQuestion addQuestion(String uuid, long userId,
068:                    long plid, String title, String description,
069:                    int expirationDateMonth, int expirationDateDay,
070:                    int expirationDateYear, int expirationDateHour,
071:                    int expirationDateMinute, boolean neverExpire,
072:                    boolean addCommunityPermissions, boolean addGuestPermissions)
073:                    throws PortalException, SystemException {
074:
075:                return addQuestion(uuid, userId, plid, title, description,
076:                        expirationDateMonth, expirationDateDay,
077:                        expirationDateYear, expirationDateHour,
078:                        expirationDateMinute, neverExpire, null, Boolean
079:                                .valueOf(addCommunityPermissions), Boolean
080:                                .valueOf(addGuestPermissions), null, null);
081:            }
082:
083:            public PollsQuestion addQuestion(long userId, long plid,
084:                    String title, String description, int expirationDateMonth,
085:                    int expirationDateDay, int expirationDateYear,
086:                    int expirationDateHour, int expirationDateMinute,
087:                    boolean neverExpire, List choices,
088:                    boolean addCommunityPermissions, boolean addGuestPermissions)
089:                    throws PortalException, SystemException {
090:
091:                return addQuestion(null, userId, plid, title, description,
092:                        expirationDateMonth, expirationDateDay,
093:                        expirationDateYear, expirationDateHour,
094:                        expirationDateMinute, neverExpire, choices, Boolean
095:                                .valueOf(addCommunityPermissions), Boolean
096:                                .valueOf(addGuestPermissions), null, null);
097:            }
098:
099:            public PollsQuestion addQuestion(long userId, long plid,
100:                    String title, String description, int expirationDateMonth,
101:                    int expirationDateDay, int expirationDateYear,
102:                    int expirationDateHour, int expirationDateMinute,
103:                    boolean neverExpire, List choices,
104:                    String[] communityPermissions, String[] guestPermissions)
105:                    throws PortalException, SystemException {
106:
107:                return addQuestion(null, userId, plid, title, description,
108:                        expirationDateMonth, expirationDateDay,
109:                        expirationDateYear, expirationDateHour,
110:                        expirationDateMinute, neverExpire, choices, null, null,
111:                        communityPermissions, guestPermissions);
112:            }
113:
114:            public PollsQuestion addQuestion(String uuid, long userId,
115:                    long plid, String title, String description,
116:                    int expirationDateMonth, int expirationDateDay,
117:                    int expirationDateYear, int expirationDateHour,
118:                    int expirationDateMinute, boolean neverExpire,
119:                    List choices, Boolean addCommunityPermissions,
120:                    Boolean addGuestPermissions, String[] communityPermissions,
121:                    String[] guestPermissions) throws PortalException,
122:                    SystemException {
123:
124:                // Question
125:
126:                User user = userPersistence.findByPrimaryKey(userId);
127:                long groupId = PortalUtil.getPortletGroupId(plid);
128:                Date now = new Date();
129:
130:                Date expirationDate = null;
131:
132:                if (!neverExpire) {
133:                    expirationDate = PortalUtil.getDate(expirationDateMonth,
134:                            expirationDateDay, expirationDateYear,
135:                            expirationDateHour, expirationDateMinute, user
136:                                    .getTimeZone(),
137:                            new QuestionExpirationDateException());
138:                }
139:
140:                validate(title, description, choices);
141:
142:                long questionId = counterLocalService.increment();
143:
144:                PollsQuestion question = pollsQuestionPersistence
145:                        .create(questionId);
146:
147:                question.setUuid(uuid);
148:                question.setGroupId(groupId);
149:                question.setCompanyId(user.getCompanyId());
150:                question.setUserId(user.getUserId());
151:                question.setUserName(user.getFullName());
152:                question.setCreateDate(now);
153:                question.setModifiedDate(now);
154:                question.setTitle(title);
155:                question.setDescription(description);
156:                question.setExpirationDate(expirationDate);
157:
158:                pollsQuestionPersistence.update(question);
159:
160:                // Resources
161:
162:                if ((addCommunityPermissions != null)
163:                        && (addGuestPermissions != null)) {
164:
165:                    addQuestionResources(question, addCommunityPermissions
166:                            .booleanValue(), addGuestPermissions.booleanValue());
167:                } else {
168:                    addQuestionResources(question, communityPermissions,
169:                            guestPermissions);
170:                }
171:
172:                // Choices
173:
174:                if (choices != null) {
175:                    Iterator itr = choices.iterator();
176:
177:                    while (itr.hasNext()) {
178:                        PollsChoice choice = (PollsChoice) itr.next();
179:
180:                        pollsChoiceLocalService.addChoice(questionId, choice
181:                                .getName(), choice.getDescription());
182:                    }
183:                }
184:
185:                return question;
186:            }
187:
188:            public void addQuestionResources(long questionId,
189:                    boolean addCommunityPermissions, boolean addGuestPermissions)
190:                    throws PortalException, SystemException {
191:
192:                PollsQuestion question = pollsQuestionPersistence
193:                        .findByPrimaryKey(questionId);
194:
195:                addQuestionResources(question, addCommunityPermissions,
196:                        addGuestPermissions);
197:            }
198:
199:            public void addQuestionResources(PollsQuestion question,
200:                    boolean addCommunityPermissions, boolean addGuestPermissions)
201:                    throws PortalException, SystemException {
202:
203:                resourceLocalService.addResources(question.getCompanyId(),
204:                        question.getGroupId(), question.getUserId(),
205:                        PollsQuestion.class.getName(),
206:                        question.getQuestionId(), false,
207:                        addCommunityPermissions, addGuestPermissions);
208:            }
209:
210:            public void addQuestionResources(long questionId,
211:                    String[] communityPermissions, String[] guestPermissions)
212:                    throws PortalException, SystemException {
213:
214:                PollsQuestion question = pollsQuestionPersistence
215:                        .findByPrimaryKey(questionId);
216:
217:                addQuestionResources(question, communityPermissions,
218:                        guestPermissions);
219:            }
220:
221:            public void addQuestionResources(PollsQuestion question,
222:                    String[] communityPermissions, String[] guestPermissions)
223:                    throws PortalException, SystemException {
224:
225:                resourceLocalService.addModelResources(question.getCompanyId(),
226:                        question.getGroupId(), question.getUserId(),
227:                        PollsQuestion.class.getName(),
228:                        question.getQuestionId(), communityPermissions,
229:                        guestPermissions);
230:            }
231:
232:            public void deleteQuestion(long questionId) throws PortalException,
233:                    SystemException {
234:
235:                PollsQuestion question = pollsQuestionPersistence
236:                        .findByPrimaryKey(questionId);
237:
238:                deleteQuestion(question);
239:            }
240:
241:            public void deleteQuestion(PollsQuestion question)
242:                    throws PortalException, SystemException {
243:
244:                // Votes
245:
246:                pollsVotePersistence.removeByQuestionId(question
247:                        .getQuestionId());
248:
249:                // Choices
250:
251:                pollsChoicePersistence.removeByQuestionId(question
252:                        .getQuestionId());
253:
254:                // Resources
255:
256:                resourceLocalService
257:                        .deleteResource(question.getCompanyId(),
258:                                PollsQuestion.class.getName(),
259:                                ResourceImpl.SCOPE_INDIVIDUAL, question
260:                                        .getQuestionId());
261:
262:                // Question
263:
264:                pollsQuestionPersistence.remove(question.getQuestionId());
265:            }
266:
267:            public void deleteQuestions(long groupId) throws PortalException,
268:                    SystemException {
269:
270:                Iterator itr = pollsQuestionPersistence.findByGroupId(groupId)
271:                        .iterator();
272:
273:                while (itr.hasNext()) {
274:                    PollsQuestion question = (PollsQuestion) itr.next();
275:
276:                    deleteQuestion(question);
277:                }
278:            }
279:
280:            public PollsQuestion getQuestion(long questionId)
281:                    throws PortalException, SystemException {
282:
283:                return pollsQuestionPersistence.findByPrimaryKey(questionId);
284:            }
285:
286:            public List getQuestions(long groupId) throws SystemException {
287:                return pollsQuestionPersistence.findByGroupId(groupId);
288:            }
289:
290:            public List getQuestions(long groupId, int begin, int end)
291:                    throws SystemException {
292:
293:                return pollsQuestionPersistence.findByGroupId(groupId, begin,
294:                        end);
295:            }
296:
297:            public int getQuestionsCount(long groupId) throws SystemException {
298:                return pollsQuestionPersistence.countByGroupId(groupId);
299:            }
300:
301:            public PollsQuestion updateQuestion(long userId, long questionId,
302:                    String title, String description, int expirationDateMonth,
303:                    int expirationDateDay, int expirationDateYear,
304:                    int expirationDateHour, int expirationDateMinute,
305:                    boolean neverExpire) throws PortalException,
306:                    SystemException {
307:
308:                return updateQuestion(userId, questionId, title, description,
309:                        expirationDateMonth, expirationDateDay,
310:                        expirationDateYear, expirationDateHour,
311:                        expirationDateMinute, neverExpire, null);
312:            }
313:
314:            public PollsQuestion updateQuestion(long userId, long questionId,
315:                    String title, String description, int expirationDateMonth,
316:                    int expirationDateDay, int expirationDateYear,
317:                    int expirationDateHour, int expirationDateMinute,
318:                    boolean neverExpire, List choices) throws PortalException,
319:                    SystemException {
320:
321:                // Question
322:
323:                User user = userPersistence.findByPrimaryKey(userId);
324:
325:                Date expirationDate = null;
326:
327:                if (!neverExpire) {
328:                    expirationDate = PortalUtil.getDate(expirationDateMonth,
329:                            expirationDateDay, expirationDateYear,
330:                            expirationDateHour, expirationDateMinute, user
331:                                    .getTimeZone(),
332:                            new QuestionExpirationDateException());
333:                }
334:
335:                validate(title, description, choices);
336:
337:                PollsQuestion question = pollsQuestionPersistence
338:                        .findByPrimaryKey(questionId);
339:
340:                question.setModifiedDate(new Date());
341:                question.setTitle(title);
342:                question.setDescription(description);
343:                question.setExpirationDate(expirationDate);
344:
345:                pollsQuestionPersistence.update(question);
346:
347:                // Choices
348:
349:                if (choices != null) {
350:                    int oldChoicesCount = pollsChoicePersistence
351:                            .countByQuestionId(questionId);
352:
353:                    if (oldChoicesCount > choices.size()) {
354:                        throw new QuestionChoiceException();
355:                    }
356:
357:                    Iterator itr = choices.iterator();
358:
359:                    while (itr.hasNext()) {
360:                        PollsChoice choice = (PollsChoice) itr.next();
361:
362:                        String choiceName = choice.getName();
363:                        String choiceDescription = choice.getDescription();
364:
365:                        choice = pollsChoicePersistence.fetchByQ_N(questionId,
366:                                choiceName);
367:
368:                        if (choice == null) {
369:                            pollsChoiceLocalService.addChoice(questionId,
370:                                    choiceName, choiceDescription);
371:                        } else {
372:                            pollsChoiceLocalService.updateChoice(choice
373:                                    .getChoiceId(), questionId, choiceName,
374:                                    choiceDescription);
375:                        }
376:                    }
377:                }
378:
379:                return question;
380:            }
381:
382:            protected void validate(String title, String description,
383:                    List choices) throws PortalException {
384:
385:                if (Validator.isNull(title)) {
386:                    throw new QuestionTitleException();
387:                } else if (Validator.isNull(description)) {
388:                    throw new QuestionDescriptionException();
389:                }
390:
391:                if ((choices != null) && (choices.size() < 2)) {
392:                    throw new QuestionChoiceException();
393:                }
394:            }
395:
396:        }
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