Source Code Cross Referenced for NoteAction.java in  » ERP-CRM-Financial » Kuali-Financial-System » edu » iu » uis » eden » notes » web » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » ERP CRM Financial » Kuali Financial System » edu.iu.uis.eden.notes.web 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * Copyright 2005-2006 The Kuali Foundation.
003:         * 
004:         * 
005:         * Licensed under the Educational Community License, Version 1.0 (the "License");
006:         * you may not use this file except in compliance with the License.
007:         * You may obtain a copy of the License at
008:         * 
009:         * http://www.opensource.org/licenses/ecl1.php
010:         * 
011:         * Unless required by applicable law or agreed to in writing, software
012:         * distributed under the License is distributed on an "AS IS" BASIS,
013:         * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014:         * See the License for the specific language governing permissions and
015:         * limitations under the License.
016:         */
017:        package edu.iu.uis.eden.notes.web;
018:
019:        import java.sql.Timestamp;
020:        import java.text.DateFormat;
021:        import java.util.Collections;
022:        import java.util.Comparator;
023:        import java.util.Date;
024:        import java.util.Iterator;
025:        import java.util.List;
026:
027:        import javax.servlet.http.HttpServletRequest;
028:        import javax.servlet.http.HttpServletResponse;
029:
030:        import org.apache.commons.lang.StringUtils;
031:        import org.apache.struts.action.ActionForm;
032:        import org.apache.struts.action.ActionForward;
033:        import org.apache.struts.action.ActionMapping;
034:        import org.apache.struts.action.ActionMessages;
035:        import org.apache.struts.upload.FormFile;
036:
037:        import edu.iu.uis.eden.EdenConstants;
038:        import edu.iu.uis.eden.KEWServiceLocator;
039:        import edu.iu.uis.eden.notes.Attachment;
040:        import edu.iu.uis.eden.notes.CustomNoteAttribute;
041:        import edu.iu.uis.eden.notes.Note;
042:        import edu.iu.uis.eden.notes.NoteService;
043:        import edu.iu.uis.eden.routeheader.DocumentRouteHeaderValue;
044:        import edu.iu.uis.eden.routeheader.RouteHeaderService;
045:        import edu.iu.uis.eden.user.UserService;
046:        import edu.iu.uis.eden.user.WorkflowUser;
047:        import edu.iu.uis.eden.user.WorkflowUserId;
048:        import edu.iu.uis.eden.util.Utilities;
049:        import edu.iu.uis.eden.web.WorkflowAction;
050:
051:        /**
052:         * Struts action for interfacing with the Notes system.
053:         * 
054:         * @see NoteService
055:         *
056:         * @author temay
057:         * @author rkirkend
058:         */
059:        public class NoteAction extends WorkflowAction {
060:
061:            private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger
062:                    .getLogger(NoteAction.class);
063:
064:            public ActionForward start(ActionMapping mapping, ActionForm form,
065:                    HttpServletRequest request, HttpServletResponse response)
066:                    throws Exception {
067:                return mapping.findForward("allNotesReport");
068:            }
069:
070:            public ActionForward add(ActionMapping mapping, ActionForm form,
071:                    HttpServletRequest request, HttpServletResponse response)
072:                    throws Exception {
073:                NoteForm noteForm = (NoteForm) form;
074:                noteForm.setShowEdit("no");
075:                noteForm.setNoteIdNumber(null);
076:                retrieveNoteList(request, noteForm);
077:                noteForm.setShowAdd(Boolean.TRUE);
078:                return start(mapping, form, request, response);
079:            }
080:
081:            public ActionForward deleteAttachment(ActionMapping mapping,
082:                    ActionForm form, HttpServletRequest request,
083:                    HttpServletResponse response) throws Exception {
084:                NoteForm noteForm = (NoteForm) form;
085:                NoteService noteService = KEWServiceLocator.getNoteService();
086:                Note note = noteService.getNoteByNoteId(noteForm.getNote()
087:                        .getNoteId());
088:                noteService.deleteAttachment((Attachment) note.getAttachments()
089:                        .remove(0));
090:                noteForm.setDocId(note.getRouteHeaderId());
091:                noteForm.setNoteIdNumber(note.getNoteId());
092:                edit(mapping, form, request, response);
093:                return mapping.findForward("allNotesReport");
094:            }
095:
096:            public ActionForward edit(ActionMapping mapping, ActionForm form,
097:                    HttpServletRequest request, HttpServletResponse response)
098:                    throws Exception {
099:                NoteForm noteForm = (NoteForm) form;
100:                if ("yes".equalsIgnoreCase(noteForm.getShowEdit())) {
101:                    noteForm.setNoteIdNumber(noteForm.getNote().getNoteId());
102:                } else {
103:                    noteForm.setShowEdit("yes");
104:                    Note noteToEdit = getNoteService().getNoteByNoteId(
105:                            noteForm.getNoteIdNumber());
106:                    noteForm.setNote(noteToEdit);
107:                    noteForm.getNote().setNoteCreateLongDate(
108:                            new Long(noteForm.getNote().getNoteCreateDate()
109:                                    .getTime()));
110:                }
111:                retrieveNoteList(request, noteForm);
112:                return start(mapping, form, request, response);
113:            }
114:
115:            //    public ActionForward attachFile(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
116:            //    	
117:            //    	
118:            //    	return start(mapping, form, request, response);
119:            //    }
120:
121:            public ActionForward save(ActionMapping mapping, ActionForm form,
122:                    HttpServletRequest request, HttpServletResponse response)
123:                    throws Exception {
124:                NoteForm noteForm = (NoteForm) form;
125:                Note noteToSave = null;
126:                if (noteForm.getShowEdit().equals("yes")) {
127:                    noteToSave = noteForm.getNote();
128:                    noteToSave.setNoteCreateDate(new Timestamp(noteToSave
129:                            .getNoteCreateLongDate().longValue()));
130:                } else {
131:                    noteToSave = new Note();
132:                    noteToSave.setNoteId(null);
133:                    noteToSave.setRouteHeaderId(noteForm.getDocId());
134:                    noteToSave.setNoteCreateDate(new Timestamp((new Date())
135:                            .getTime()));
136:                    noteToSave.setNoteAuthorWorkflowId(getUserSession(request)
137:                            .getWorkflowUser().getWorkflowUserId()
138:                            .getWorkflowId());
139:                    noteToSave.setNoteText(noteForm.getAddText());
140:                }
141:                CustomNoteAttribute customNoteAttribute = null;
142:                DocumentRouteHeaderValue routeHeader = getRouteHeaderService()
143:                        .getRouteHeader(noteToSave.getRouteHeaderId());
144:                boolean canEditNote = false;
145:                boolean canAddNotes = false;
146:                if (routeHeader != null) {
147:                    customNoteAttribute = routeHeader.getCustomNoteAttribute();
148:                    if (customNoteAttribute != null) {
149:                        customNoteAttribute
150:                                .setUserSession(getUserSession(request));
151:                        canAddNotes = customNoteAttribute
152:                                .isAuthorizedToAddNotes();
153:                        canEditNote = customNoteAttribute
154:                                .isAuthorizedToEditNote(noteToSave);
155:                    }
156:                }
157:
158:                if ((noteForm.getShowEdit().equals("yes") && canEditNote)
159:                        || (!noteForm.getShowEdit().equals("yes") && canAddNotes)) {
160:                    FormFile uploadedFile = (FormFile) noteForm.getFile();
161:                    if (uploadedFile != null
162:                            && StringUtils.isNotBlank(uploadedFile
163:                                    .getFileName())) {
164:                        Attachment attachment = new Attachment();
165:                        attachment.setAttachedObject(uploadedFile
166:                                .getInputStream());
167:                        attachment.setFileName(uploadedFile.getFileName());
168:                        attachment.setMimeType(uploadedFile.getContentType());
169:                        attachment.setNote(noteToSave);
170:                        noteToSave.getAttachments().add(attachment);
171:                    }
172:                    getNoteService().saveNote(noteToSave);
173:                }
174:                if (noteForm.getShowEdit().equals("yes")) {
175:                    noteForm.setNote(new Note());
176:                } else {
177:                    noteForm.setAddText(null);
178:                }
179:                noteForm.setShowEdit("no");
180:                noteForm.setNoteIdNumber(null);
181:                retrieveNoteList(request, noteForm);
182:                return start(mapping, form, request, response);
183:            }
184:
185:            public ActionForward delete(ActionMapping mapping, ActionForm form,
186:                    HttpServletRequest request, HttpServletResponse response)
187:                    throws Exception {
188:                NoteForm noteForm = (NoteForm) form;
189:                Note existingNote = getNoteService().getNoteByNoteId(
190:                        noteForm.getNoteIdNumber());
191:                getNoteService().deleteNote(existingNote);
192:                noteForm.setShowEdit("no");
193:                noteForm.setNoteIdNumber(null);
194:                retrieveNoteList(request, noteForm);
195:                return start(mapping, form, request, response);
196:            }
197:
198:            public ActionForward cancel(ActionMapping mapping, ActionForm form,
199:                    HttpServletRequest request, HttpServletResponse response)
200:                    throws Exception {
201:                NoteForm noteForm = (NoteForm) form;
202:                noteForm.setShowEdit("no");
203:                noteForm.setNote(new Note());
204:                noteForm.setNoteIdNumber(null);
205:                retrieveNoteList(request, noteForm);
206:                return start(mapping, form, request, response);
207:            }
208:
209:            public ActionForward sort(ActionMapping mapping, ActionForm form,
210:                    HttpServletRequest request, HttpServletResponse response)
211:                    throws Exception {
212:                return start(mapping, form, request, response);
213:            }
214:
215:            public ActionMessages establishRequiredState(
216:                    HttpServletRequest request, ActionForm form)
217:                    throws Exception {
218:                NoteForm noteForm = (NoteForm) form;
219:                noteForm.setCurrentUserName(getUserSession(request)
220:                        .getWorkflowUser().getDisplayName());
221:                noteForm.setCurrentDate(getCurrentDate());
222:                if (!"workflowReport".equalsIgnoreCase(noteForm
223:                        .getMethodToCall())
224:                        && !"add".equalsIgnoreCase(noteForm.getMethodToCall())
225:                        && !"cancel".equalsIgnoreCase(noteForm
226:                                .getMethodToCall())
227:                        && !"edit".equalsIgnoreCase(noteForm.getMethodToCall())
228:                        && !"delete".equalsIgnoreCase(noteForm
229:                                .getMethodToCall())
230:                        && !"save".equalsIgnoreCase(noteForm.getMethodToCall())) {
231:                    retrieveNoteList(request, noteForm);
232:                }
233:                noteForm
234:                        .setShowAttachments(new Boolean(
235:                                Utilities
236:                                        .getApplicationConstant(EdenConstants.APP_CONST_SHOW_ATTACHMENTS)));
237:                return null;
238:            }
239:
240:            private void retrieveNoteList(HttpServletRequest request,
241:                    NoteForm noteForm) throws Exception {
242:                if (noteForm.getDocId() != null) {
243:                    //            List allNotes = getNoteService().getNotesByRouteHeaderId(noteForm.getDocId());
244:
245:                    CustomNoteAttribute customNoteAttribute = null;
246:                    DocumentRouteHeaderValue routeHeader = getRouteHeaderService()
247:                            .getRouteHeader(noteForm.getDocId());
248:
249:                    List allNotes = routeHeader.getNotes();
250:                    boolean canAddNotes = false;
251:                    if (routeHeader != null) {
252:                        customNoteAttribute = routeHeader
253:                                .getCustomNoteAttribute();
254:                        if (customNoteAttribute != null) {
255:                            customNoteAttribute
256:                                    .setUserSession(getUserSession(request));
257:                            canAddNotes = customNoteAttribute
258:                                    .isAuthorizedToAddNotes();
259:                        }
260:                    }
261:                    Iterator notesIter = allNotes.iterator();
262:                    while (notesIter.hasNext()) {
263:                        Note singleNote = (Note) notesIter.next();
264:                        singleNote.setNoteCreateLongDate(new Long(singleNote
265:                                .getNoteCreateDate().getTime()));
266:                        getAuthorData(singleNote);
267:                        boolean canEditNote = false;
268:                        if (customNoteAttribute != null) {
269:                            canEditNote = customNoteAttribute
270:                                    .isAuthorizedToEditNote(singleNote);
271:                        }
272:                        singleNote
273:                                .setAuthorizedToEdit(new Boolean(canEditNote));
274:                        if (noteForm.getNoteIdNumber() != null
275:                                && (noteForm.getNoteIdNumber().intValue() == singleNote
276:                                        .getNoteId().intValue())) {
277:                            singleNote.setEditingNote(Boolean.TRUE);
278:                        }
279:                    }
280:                    if (noteForm.getSortNotes() != null
281:                            && noteForm.getSortNotes().booleanValue()) {
282:                        if (EdenConstants.Sorting.SORT_SEQUENCE_DSC
283:                                .equalsIgnoreCase(noteForm.getSortOrder())) {
284:                            noteForm
285:                                    .setSortOrder(EdenConstants.Sorting.SORT_SEQUENCE_ASC);
286:                            noteForm.setSortNotes(new Boolean(false));
287:                        } else {
288:                            noteForm
289:                                    .setSortOrder(EdenConstants.Sorting.SORT_SEQUENCE_DSC);
290:                            noteForm.setSortNotes(new Boolean(false));
291:                        }
292:                    } else {
293:                        noteForm.setSortOrder(noteForm.getSortOrder());
294:                    }
295:                    noteForm.setNoteList(sortNotes(allNotes, noteForm
296:                            .getSortOrder()));
297:                    noteForm.setNumberOfNotes(new Integer(allNotes.size()));
298:                    noteForm.setAuthorizedToAdd(new Boolean(canAddNotes));
299:                    noteForm.setShowAdd(Boolean.TRUE);
300:                    if (!canAddNotes) {
301:                        noteForm.setShowAdd(Boolean.FALSE);
302:                    } else if (noteForm.getNoteList().size() == 0) {
303:                        noteForm.setShowAdd(Boolean.FALSE);
304:                    }
305:                }
306:            }
307:
308:            private void getAuthorData(Note note) throws Exception {
309:                WorkflowUser workflowUser = null;
310:                String id = "";
311:                if (note != null && note.getNoteAuthorWorkflowId() != null
312:                        && !"".equalsIgnoreCase(note.getNoteAuthorWorkflowId())) {
313:                    workflowUser = getUserService().getWorkflowUser(
314:                            new WorkflowUserId(note.getNoteAuthorWorkflowId()));
315:                    id = note.getNoteAuthorWorkflowId();
316:                }
317:                if (workflowUser != null) {
318:                    note.setNoteAuthorFullName(workflowUser.getDisplayName());
319:                    note.setNoteAuthorEmailAddress(workflowUser
320:                            .getEmailAddress());
321:                    note.setNoteAuthorNetworkId(workflowUser
322:                            .getAuthenticationUserId().getAuthenticationId());
323:                } else {
324:                    note.setNoteAuthorFullName(id + " (Name not Available)");
325:                    note.setNoteAuthorEmailAddress("Not Available");
326:                    note.setNoteAuthorNetworkId("Not Available");
327:                }
328:            }
329:
330:            public String getCurrentDate() {
331:                Date currentDate = new Date();
332:                DateFormat dateFormat = EdenConstants.getDefaultDateFormat();
333:                return dateFormat.format(currentDate);
334:            }
335:
336:            private List sortNotes(List allNotes, String sortOrder) {
337:                final int returnCode = EdenConstants.Sorting.SORT_SEQUENCE_DSC
338:                        .equalsIgnoreCase(sortOrder) ? -1 : 1;
339:
340:                try {
341:                    Collections.sort(allNotes, new Comparator() {
342:                        public int compare(Object o1, Object o2) {
343:                            Timestamp date1 = ((Note) o1).getNoteCreateDate();
344:                            Timestamp date2 = ((Note) o2).getNoteCreateDate();
345:
346:                            if (date1.before(date2)) {
347:                                return returnCode * -1;
348:                            } else if (date1.after(date2)) {
349:                                return returnCode;
350:                            } else {
351:                                return 0;
352:                            }
353:                        }
354:                    });
355:                } catch (Throwable e) {
356:                    LOG.error(e.getMessage(), e);
357:                }
358:                return allNotes;
359:            }
360:
361:            private NoteService getNoteService() {
362:                return (NoteService) KEWServiceLocator
363:                        .getService(KEWServiceLocator.NOTE_SERVICE);
364:            }
365:
366:            private UserService getUserService() {
367:                return (UserService) KEWServiceLocator
368:                        .getService(KEWServiceLocator.USER_SERVICE);
369:            }
370:
371:            private RouteHeaderService getRouteHeaderService() {
372:                return (RouteHeaderService) KEWServiceLocator
373:                        .getService(KEWServiceLocator.DOC_ROUTE_HEADER_SRV);
374:            }
375:
376:        }
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