MappingSqlQueryWithParameters.RowMapperImpl (Spring Framework 5.2.12.RELEASE API)

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 Description
RowMapperImpl(Object[] parameters, Map<?,?> context)
Use an array results.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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
  - RowMapperImpl
```
public RowMapperImpl(@Nullable
                     Object[] parameters,
                     @Nullable
                     Map<?,?> context)
```
    Use an array results. More efficient if we know how many results to expect.
- Method Detail
  - mapRow
```
@Nullable
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 (may be null)
    Throws:
    SQLException - if an SQLException is encountered getting column values (that is, there's no need to catch SQLException)