Package com.helixframework.db.repository

Interface ResultSetMapper<T>

Type Parameters:

T - The type of object to be mapped from the ResultSet

All Superinterfaces:

ResultSetSupport

public interface ResultSetMapper<T>
extends ResultSetSupport

The ResultSetMapper interface is used for mapping a ResultSet to an object or a list of objects.

Method Summary

Modifier and Type	Method	Description
T	map(ResultSet rs)	Maps a ResultSet to an object of type T.
default List<T>	mapAll(ResultSet rs)	Maps each row of a ResultSet to a list of objects of type T.

Methods inherited from interface com.helixframework.db.repository.ResultSetSupport

getBooleanOrDefault, getBooleanOrNull, getDoubleOrDefault, getDoubleOrNull, getFloatOrDefault, getFloatOrNull, getIntOrDefault, getIntOrNull, getLongOrDefault, getLongOrNull, getObjectOrDefault, getObjectOrNull, getOptionalBoolean, getOptionalDouble, getOptionalFloat, getOptionalInt, getOptionalLong, getOptionalObject, getOptionalZonedDateTime, getZonedDateTimeOrDefault, getZonedDateTimeOrNull, hasColumn, isValid

Method Details

map

T map(ResultSet rs)
throws SQLException

Maps a ResultSet to an object of type T.

Parameters:

rs - The ResultSet to be mapped

Returns:

An object of type T mapped from the ResultSet

Throws:

SQLException - In case of a SQLException

mapAll

default List<T> mapAll(ResultSet rs)
                throws SQLException

Maps each row of a ResultSet to a list of objects of type T.

Parameters:

rs - The ResultSet to be mapped

Returns:

A List<T> containing the mapped objects from the ResultSet

Throws:

SQLException - If an error occurs while accessing the ResultSet