code: public PreparedStatement prepareStatement(final String _string,
                                                final int _returnGeneratedKeys)
          throws SQLException
      {
  
          return getConnection().prepareStatement(_string, _returnGeneratedKeys);
      }
docs: Prepare statement.
  
  @param _string the string
  @param _returnGeneratedKeys the return generated keys
  @return the prepared statement
  @throws SQLException the SQL exception