コード例 #1
0
  /** @return {@code true} If next row was fetched successfully. */
  private boolean fetchNext() {
    if (data == null) return false;

    try {
      if (!data.next()) return false;

      for (int c = 0; c < row.length; c++) row[c] = data.getObject(c + 1);

      return true;
    } catch (SQLException e) {
      throw new IgniteException(e);
    }
  }
コード例 #2
0
  /**
   * @param data Data array.
   * @throws IgniteCheckedException If failed.
   */
  protected GridH2ResultSetIterator(ResultSet data) throws IgniteCheckedException {
    this.data = data;

    if (data != null) {
      try {
        row = new Object[data.getMetaData().getColumnCount()];
      } catch (SQLException e) {
        throw new IgniteCheckedException(e);
      }
    } else row = null;
  }
コード例 #3
0
  /** {@inheritDoc} */
  @Override
  public void onClose() throws IgniteCheckedException {
    if (data == null)
      // Nothing to close.
      return;

    try {
      U.closeQuiet(data.getStatement());
    } catch (SQLException e) {
      throw new IgniteCheckedException(e);
    }

    U.closeQuiet(data);
  }