Пример #1
0
  public void removeNote(String id, AuthenticationInfo subject) {
    Note note;

    synchronized (notes) {
      note = notes.remove(id);
    }
    replFactory.removeNoteInterpreterSettingBinding(id);
    notebookIndex.deleteIndexDocs(note);
    notebookAuthorization.removeNote(id);

    // remove from all interpreter instance's angular object registry
    for (InterpreterSetting settings : replFactory.get()) {
      AngularObjectRegistry registry = settings.getInterpreterGroup(id).getAngularObjectRegistry();
      if (registry instanceof RemoteAngularObjectRegistry) {
        // remove paragraph scope object
        for (Paragraph p : note.getParagraphs()) {
          ((RemoteAngularObjectRegistry) registry).removeAllAndNotifyRemoteProcess(id, p.getId());

          // remove app scope object
          List<ApplicationState> appStates = p.getAllApplicationStates();
          if (appStates != null) {
            for (ApplicationState app : appStates) {
              ((RemoteAngularObjectRegistry) registry)
                  .removeAllAndNotifyRemoteProcess(id, app.getId());
            }
          }
        }
        // remove notebook scope object
        ((RemoteAngularObjectRegistry) registry).removeAllAndNotifyRemoteProcess(id, null);
      } else {
        // remove paragraph scope object
        for (Paragraph p : note.getParagraphs()) {
          registry.removeAll(id, p.getId());

          // remove app scope object
          List<ApplicationState> appStates = p.getAllApplicationStates();
          if (appStates != null) {
            for (ApplicationState app : appStates) {
              registry.removeAll(id, app.getId());
            }
          }
        }
        // remove notebook scope object
        registry.removeAll(id, null);
      }
    }

    ResourcePoolUtils.removeResourcesBelongsToNote(id);

    fireNoteRemoveEvent(note);

    try {
      note.unpersist(subject);
    } catch (IOException e) {
      logger.error(e.toString(), e);
    }
  }
Пример #2
0
  /**
   * Remove paragraph by id.
   *
   * @param paragraphId ID of paragraph
   * @return a paragraph that was deleted, or <code>null</code> otherwise
   */
  public Paragraph removeParagraph(String user, String paragraphId) {
    removeAllAngularObjectInParagraph(user, paragraphId);
    ResourcePoolUtils.removeResourcesBelongsToParagraph(getId(), paragraphId);
    synchronized (paragraphs) {
      Iterator<Paragraph> i = paragraphs.iterator();
      while (i.hasNext()) {
        Paragraph p = i.next();
        if (p.getId().equals(paragraphId)) {
          index.deleteIndexDoc(this, p);
          i.remove();

          if (noteEventListener != null) {
            noteEventListener.onParagraphRemove(p);
          }
          return p;
        }
      }
    }
    return null;
  }