Пример #1
0
  /**
   * Returns the cached recent messages history.
   *
   * @return
   * @throws IOException
   */
  private History getHistory() throws IOException {
    synchronized (historyID) {
      HistoryService historyService =
          MessageHistoryActivator.getMessageHistoryService().getHistoryService();

      if (history == null) {
        history = historyService.createHistory(historyID, recordStructure);

        // lets check the version if not our version, re-create
        // history (delete it)
        HistoryReader reader = history.getReader();
        boolean delete = false;
        QueryResultSet<HistoryRecord> res = reader.findLast(1);
        if (res != null && res.hasNext()) {
          HistoryRecord hr = res.next();
          if (hr.getPropertyValues().length >= 4) {
            if (!hr.getPropertyValues()[3].equals(RECENT_MSGS_VER)) delete = true;
          } else delete = true;
        }

        if (delete) {
          // delete it
          try {
            historyService.purgeLocallyStoredHistory(historyID);

            history = historyService.createHistory(historyID, recordStructure);
          } catch (IOException ex) {
            logger.error("Cannot delete recent_messages history", ex);
          }
        }
      }

      return history;
    }
  }
Пример #2
0
  /** Constructs MessageSourceService. */
  MessageSourceService(MessageHistoryServiceImpl messageHistoryService) {
    this.messageHistoryService = messageHistoryService;

    ConfigurationService conf = MessageHistoryActivator.getConfigurationService();

    if (conf.getBoolean(IN_HISTORY_PROPERTY, false)) {
      sourceServiceType = HISTORY_TYPE;
    }

    MESSAGE_HISTORY_NAME =
        MessageHistoryActivator.getResources().getI18NString("service.gui.RECENT_MESSAGES");

    numberOfMessages = conf.getInt(NUMBER_OF_RECENT_MSGS_PROP, numberOfMessages);

    isSMSEnabled = conf.getBoolean(IS_MESSAGE_SUBTYPE_SMS_PROP, isSMSEnabled);

    RECENT_MSGS_VER = conf.getString(VER_OF_RECENT_MSGS_PROP, RECENT_MSGS_VER);

    MessageSourceContactPresenceStatus.MSG_SRC_CONTACT_ONLINE.setStatusIcon(
        MessageHistoryActivator.getResources()
            .getImageInBytes("service.gui.icons.SMS_STATUS_ICON"));
  }