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org.springframework.jdbc.core.simple
Interface ParameterizedRowMapper<T>

All Superinterfaces:

RowMapper

All Known Implementing Classes:

ParameterizedBeanPropertyRowMapper, ParameterizedSingleColumnRowMapper

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public interface ParameterizedRowMapper<T>

extends RowMapper

Extension of the RowMapper interface, adding type parameterization. Uses Java 5 covariant return types to override the return type of the mapRow(java.sql.ResultSet, int) method to be the type parameter T.

Since:

2.0

Author:

Rob Harrop

See Also:

SimpleJdbcOperations

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mapRow

T mapRow(ResultSet rs,
         int rowNum)
         throws SQLException

Implementations should return the object representation of the current row in the supplied ResultSet.

Specified by:

mapRow in interface RowMapper

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)

See Also:

RowMapper.mapRow(java.sql.ResultSet, int)

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Copyright © 2002-2008 The Spring Framework.

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