Package io.ebean

Interface RowConsumer

  • Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

    public interface RowConsumer
    Used with SqlQuery to process potentially large queries reading directly from the JDBC ResultSet.

    This provides a low level option that reads directly from the JDBC ResultSet.

      String sql = "select id, name, status from o_customer order by name desc";
        .findEachRow((resultSet, rowNum) -> {
          // read directly from ResultSet
          long id = resultSet.getLong(1);
          String name = resultSet.getString(2);
          // do something interesting with the data
    • Method Detail

      • accept

        void accept​(ResultSet resultSet,
                    int rowNum)
             throws SQLException
        Read the data from the ResultSet and process it.
        resultSet - The JDBC ResultSet positioned to the current row
        rowNum - The number of the current row being mapped.