code: public Clob toClob(String stringName, Connection sqlConnection) {
          Clob clobName = null;
          try {
              clobName = sqlConnection.createClob();
              clobName.setString(1, stringName);
          } catch (SQLException e) {
              // TODO Auto-generated catch block
              logger.info("Unable to create clob object");
              e.printStackTrace();
          }
          return clobName;
      }
docs: Converts the given string to a clob object
  
  @param stringName string name to clob
  @param sqlConnection Connection object
  @return Clob object or NULL