Exemplo n.º 1
0
  public ImportClient(String username, String password, int itemsPerBatch, String spreadsheetName)
      throws Exception {
    ITEMS_PER_BATCH = itemsPerBatch;

    factory = FeedURLFactory.getDefault();
    service = new SpreadsheetService("Props-2-Xls");
    service.setUserCredentials(username, password);
    service.setProtocolVersion(
        SpreadsheetService.Versions
            .V1); // bug workaround! http://code.google.com/p/gdata-java-client/issues/detail?id=103

    spreadsheet = getSpreadsheet(spreadsheetName);
    backingEntry = spreadsheet.getDefaultWorksheet();

    CellQuery cellQuery = new CellQuery(backingEntry.getCellFeedUrl());
    cellQuery.setReturnEmpty(true);
    CellFeed cellFeed = service.getFeed(cellQuery, CellFeed.class);
  }
Exemplo n.º 2
0
  /**
   * Gets the SpreadsheetEntry for the first spreadsheet with that name retrieved in the feed.
   *
   * @param spreadsheet the name of the spreadsheet
   * @return the first SpreadsheetEntry in the returned feed, so latest spreadsheet with the
   *     specified name
   * @throws Exception if error is encountered, such as no spreadsheets with the name
   */
  public SpreadsheetEntry getSpreadsheet(String spreadsheet) throws Exception {

    SpreadsheetQuery spreadsheetQuery = new SpreadsheetQuery(factory.getSpreadsheetsFeedUrl());
    spreadsheetQuery.setTitleQuery(spreadsheet);
    SpreadsheetFeed spreadsheetFeed = service.query(spreadsheetQuery, SpreadsheetFeed.class);
    List<SpreadsheetEntry> spreadsheets = spreadsheetFeed.getEntries();
    if (spreadsheets.isEmpty()) {
      throw new Exception("No spreadsheets with that name");
    }

    return spreadsheets.get(0);
  }
Exemplo n.º 3
0
  /**
   * Get the WorksheetEntry for the worksheet in the spreadsheet with the specified name.
   *
   * @param spreadsheetName the name of the spreadsheet
   * @param worksheetName the name of the worksheet in the spreadsheet
   * @return worksheet with the specified name in the spreadsheet with the specified name
   * @throws Exception if error is encountered, such as no spreadsheets with the name, or no
   *     worksheet wiht the name in the spreadsheet
   */
  public Worksheet getWorksheet(String spreadsheetName, String worksheetName) throws Exception {
    SpreadsheetEntry spreadsheetEntry = getSpreadsheet(spreadsheetName);

    WorksheetQuery worksheetQuery = new WorksheetQuery(spreadsheetEntry.getWorksheetFeedUrl());

    worksheetQuery.setTitleQuery(worksheetName);
    WorksheetFeed worksheetFeed = service.query(worksheetQuery, WorksheetFeed.class);
    List<WorksheetEntry> worksheets = worksheetFeed.getEntries();
    if (worksheets.isEmpty()) {
      throw new Exception(
          "No worksheets with that name in spreadhsheet "
              + spreadsheetEntry.getTitle().getPlainText());
    }

    return new Worksheet(worksheets.get(0), service);
  }
Exemplo n.º 4
0
    /** Presents the given cell feed as a map from row, column pair to CellEntry. */
    private void refreshCachedData() throws IOException, ServiceException {

      CellQuery cellQuery = new CellQuery(backingEntry.getCellFeedUrl());
      cellQuery.setReturnEmpty(true);
      this.cellFeed = spreadsheetService.getFeed(cellQuery, CellFeed.class);

      //            A subtlety: Spreadsheets row,col numbers are 1-based whereas the
      //            cellEntries array is 0-based. Rather than wasting an extra row and
      //            column worth of cells in memory, we adjust accesses by subtracting
      //            1 from each row or column number.
      cellEntries = new CellEntry[rows][columns];
      for (CellEntry cellEntry : cellFeed.getEntries()) {
        Cell cell = cellEntry.getCell();
        cellEntries[cell.getRow() - 1][cell.getCol() - 1] = cellEntry;
      }
    }