org.springframework.jdbc.object

## Class MappingSqlQueryWithParameters.RowMapperImpl

- java.lang.Object
- - org.springframework.jdbc.object.MappingSqlQueryWithParameters.RowMapperImpl

- All Implemented Interfaces:
    RowMapper<T>
  Enclosing class:
    MappingSqlQueryWithParameters<T>

      protected class MappingSqlQueryWithParameters.RowMapperImpl
      extends Object
      implements RowMapper<T>

  Implementation of RowMapper that calls the enclosing class's `mapRow` method for each row.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `MappingSqlQueryWithParameters.RowMapperImpl(Object[] parameters, Map context)` Use an array results.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `T` | `mapRow(ResultSet rs, int rowNum)` Implementations must implement this method to map each row of data in the ResultSet.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### MappingSqlQueryWithParameters.RowMapperImpl

          public MappingSqlQueryWithParameters.RowMapperImpl(Object[] parameters,
                                                     Map context)

      Use an array results. More efficient if we know how many results to expect.

  - ### Method Detail

    - #### mapRow

          public T mapRow(ResultSet rs,
                 int rowNum)
                   throws SQLException

      Description copied from interface: `RowMapper`
      Implementations must implement this method to map each row of data in the ResultSet. This method should not call `next()` on the ResultSet; it is only supposed to map values of the current row.
      Specified by:
        `mapRow` in interface `RowMapper<T>`
      Parameters:
        `rs` - the ResultSet to map (pre-initialized for the current row)
        `rowNum` - the number of the current row
      Returns:
        the result object for the current row
      Throws:
        `SQLException` - if a SQLException is encountered getting column values (that is, there's no need to catch SQLException)