@Override public void actionPerformed(ActionEvent e) { Frame frame = getFrame(); JFileChooser chooser = new JFileChooser(); int ret = chooser.showOpenDialog(frame); if (ret != JFileChooser.APPROVE_OPTION) { return; } File f = chooser.getSelectedFile(); if (f.isFile() && f.canRead()) { Document oldDoc = getEditor().getDocument(); if (oldDoc != null) { oldDoc.removeUndoableEditListener(undoHandler); } if (elementTreePanel != null) { elementTreePanel.setEditor(null); } getEditor().setDocument(new PlainDocument()); frame.setTitle(f.getName()); Thread loader = new FileLoader(f, editor.getDocument()); loader.start(); } else { JOptionPane.showMessageDialog( getFrame(), "Could not open file: " + f, "Error opening file", JOptionPane.ERROR_MESSAGE); } }
public void summaryAction(HttpServletRequest req, HttpServletResponse res) { if (AccountController.redirectIfNoCookie(req, res)) return; Map<String, Object> viewData = new HashMap<String, Object>(); DocumentManager docMan = new DocumentManager(); try { if (req.getParameter("documentId") != null) { // Get the document ID int docId = Integer.parseInt(req.getParameter("documentId")); // Get the document using document id Document document = docMan.get(docId); // Set title to name of the document viewData.put("title", document.getDocumentName()); // Create List of access records List<AccessRecord> accessRecords = new LinkedList<AccessRecord>(); // Add access records for document to the list accessRecords = docMan.getAccessRecords(docId); viewData.put("accessRecords", accessRecords); } else { // Go back to thread page. } } catch (Exception e) { Logger.getLogger("").log(Level.SEVERE, "An error occurred when getting profile user", e); } view(req, res, "/views/group/Document.jsp", viewData); }
/** * @param sourceFile File to read from * @return List of String objects with the shas */ public static FileRequestFileContent readRequestFile(final File sourceFile) { if (!sourceFile.isFile() || !(sourceFile.length() > 0)) { return null; } Document d = null; try { d = XMLTools.parseXmlFile(sourceFile.getPath()); } catch (final Throwable t) { logger.log(Level.SEVERE, "Exception in readRequestFile, during XML parsing", t); return null; } if (d == null) { logger.log(Level.SEVERE, "Could'nt parse the request file"); return null; } final Element rootNode = d.getDocumentElement(); if (rootNode.getTagName().equals(TAG_FrostFileRequestFile) == false) { logger.severe( "Error: xml request file does not contain the root tag '" + TAG_FrostFileRequestFile + "'"); return null; } final String timeStampStr = XMLTools.getChildElementsTextValue(rootNode, TAG_timestamp); if (timeStampStr == null) { logger.severe("Error: xml file does not contain the tag '" + TAG_timestamp + "'"); return null; } final long timestamp = Long.parseLong(timeStampStr); final List<Element> nodelist = XMLTools.getChildElementsByTagName(rootNode, TAG_shaList); if (nodelist.size() != 1) { logger.severe("Error: xml request files must contain only one element '" + TAG_shaList + "'"); return null; } final Element rootShaNode = nodelist.get(0); final List<String> shaList = new LinkedList<String>(); final List<Element> xmlKeys = XMLTools.getChildElementsByTagName(rootShaNode, TAG_sha); for (final Element el : xmlKeys) { final Text txtname = (Text) el.getFirstChild(); if (txtname == null) { continue; } final String sha = txtname.getData(); shaList.add(sha); } final FileRequestFileContent content = new FileRequestFileContent(timestamp, shaList); return content; }
public void actionPerformed(ActionEvent e) { Document oldDoc = getEditor().getDocument(); if (oldDoc != null) { oldDoc.removeUndoableEditListener(undoHandler); } getEditor().setDocument(new PlainDocument()); getEditor().getDocument().addUndoableEditListener(undoHandler); resetUndoManager(); getFrame().setTitle(resources.getString("Title")); revalidate(); }
@Override @SuppressWarnings("SleepWhileHoldingLock") public void run() { try { // initialize the statusbar status.removeAll(); JProgressBar progress = new JProgressBar(); progress.setMinimum(0); progress.setMaximum(doc.getLength()); status.add(progress); status.revalidate(); // start writing Writer out = new FileWriter(f); Segment text = new Segment(); text.setPartialReturn(true); int charsLeft = doc.getLength(); int offset = 0; while (charsLeft > 0) { doc.getText(offset, Math.min(4096, charsLeft), text); out.write(text.array, text.offset, text.count); charsLeft -= text.count; offset += text.count; progress.setValue(offset); try { Thread.sleep(10); } catch (InterruptedException e) { Logger.getLogger(FileSaver.class.getName()).log(Level.SEVERE, null, e); } } out.flush(); out.close(); } catch (IOException e) { final String msg = e.getMessage(); SwingUtilities.invokeLater( new Runnable() { public void run() { JOptionPane.showMessageDialog( getFrame(), "Could not save file: " + msg, "Error saving file", JOptionPane.ERROR_MESSAGE); } }); } catch (BadLocationException e) { System.err.println(e.getMessage()); } // we are done... get rid of progressbar status.removeAll(); status.revalidate(); }
/** * @param chkKeys List of String objects with the shas * @param targetFile target file * @return true if write was successful */ public static boolean writeRequestFile( final FileRequestFileContent content, final File targetFile) { final Document doc = XMLTools.createDomDocument(); if (doc == null) { logger.severe("Error - writeRequestFile: factory could'nt create XML Document."); return false; } final Element rootElement = doc.createElement(TAG_FrostFileRequestFile); doc.appendChild(rootElement); final Element timeStampElement = doc.createElement(TAG_timestamp); final Text timeStampText = doc.createTextNode(Long.toString(content.getTimestamp())); timeStampElement.appendChild(timeStampText); rootElement.appendChild(timeStampElement); final Element rootChkElement = doc.createElement(TAG_shaList); rootElement.appendChild(rootChkElement); for (final String chkKey : content.getShaStrings()) { final Element nameElement = doc.createElement(TAG_sha); final Text text = doc.createTextNode(chkKey); nameElement.appendChild(text); rootChkElement.appendChild(nameElement); } boolean writeOK = false; try { writeOK = XMLTools.writeXmlFile(doc, targetFile); } catch (final Throwable t) { logger.log(Level.SEVERE, "Exception in writeRequestFile/writeXmlFile", t); } return writeOK; }
/** * Displays the Create Discussion page for a HTTP Get, or creates a Discussion Thread for a HTTP * Post * * <p>- Requires a cookie for the session user - Requires a groupId request parameter for a GET - * Requires a groupId and threadName request parameter for a POST - Requires a document request * part for a POST * * @param req The HTTP Request * @param res The HTTP Response */ public void createDiscussionAction(HttpServletRequest req, HttpServletResponse res) { // Ensure there is a cookie for the session user if (AccountController.redirectIfNoCookie(req, res)) return; Map<String, Object> viewData = new HashMap<>(); if (req.getMethod() == HttpMethod.Get) { viewData.put("title", "Create Discussion"); viewData.put("groupId", req.getParameter("groupId")); view(req, res, "/views/group/CreateDiscussion.jsp", viewData); return; } else if (req.getMethod() == HttpMethod.Post) { // save discussion GroupManager groupMan = new GroupManager(); DiscussionThread thread = new DiscussionThread(); int groupId = Integer.parseInt(req.getParameter("groupId")); thread.setGroupId(groupId); thread.setGroup(groupMan.get(groupId)); thread.setThreadName(req.getParameter("threadName")); DiscussionManager dm = new DiscussionManager(); dm.createDiscussion(thread); try { Part documentPart = req.getPart("document"); // if we have a document to upload if (documentPart.getSize() > 0) { String uuid = DocumentController.saveDocument(this.getServletContext(), documentPart); Document doc = new Document(); doc.setDocumentName(getFileName(documentPart)); doc.setDocumentPath(uuid); doc.setVersionNumber(1); doc.setThreadId(thread.getId()); doc.setGroupId(thread.getGroupId()); DocumentManager docMan = new DocumentManager(); docMan.createDocument(doc); // Get uploading User HttpSession session = req.getSession(); Session userSession = (Session) session.getAttribute("userSession"); User uploader = userSession.getUser(); // Create a notification to all in the group NotificationManager notificationMan = new NotificationManager(); groupMan = new GroupManager(); List<User> groupUsers = groupMan.getGroupUsers(groupId); for (User u : groupUsers) { Notification notification = new Notification( u.getId(), u, groupId, null, "User " + uploader.getFullName() + " has uploaded a document", "/document/document?documentId=" + doc.getId()); notificationMan.createNotification(notification); } } } catch (Exception e) { logger.log(Level.SEVERE, "Document save error", e); } redirectToLocal(req, res, "/group/discussion/?threadId=" + thread.getId()); return; } httpNotFound(req, res); }