Class GetObjectColumnMapperFactory

java.lang.Object

org.jdbi.v3.core.mapper.GetObjectColumnMapperFactory

All Implemented Interfaces:

ColumnMapperFactory

Direct Known Subclasses:

JavaTimeMapperFactory

public class GetObjectColumnMapperFactory
extends Object
implements ColumnMapperFactory

Factory that uses ResultSet.getObject(int, Class) to fetch values.

Method Summary

Modifier and Type	Method	Description
Optional<ColumnMapper<?>>	build(Type type, ConfigRegistry config)	Supplies a column mapper which will map columns to type if the factory supports it; empty otherwise.
static ColumnMapperFactory	forClasses(Class<?>... types)	Creates a ColumnMapperFactory that accepts multiple types and maps them by calling ResultSet.getObject(int, Class).
static ColumnMapperFactory	forClasses(Set<Class<?>> types)	Creates a ColumnMapperFactory that accepts multiple types and maps them by calling ResultSet.getObject(int, Class).

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

forClasses

public static ColumnMapperFactory forClasses(Class<?>... types)

Creates a ColumnMapperFactory that accepts multiple types and maps them by calling ResultSet.getObject(int, Class).

Parameters:

types - One or more types that should be mapped by this factory

Returns:

A ColumnMapperFactory

forClasses

public static ColumnMapperFactory forClasses(Set<Class<?>> types)

Creates a ColumnMapperFactory that accepts multiple types and maps them by calling ResultSet.getObject(int, Class).

Parameters:

types - One or more types that should be mapped by this factory

Returns:

A ColumnMapperFactory

build

public Optional<ColumnMapper<?>> build(Type type,
 ConfigRegistry config)

Description copied from interface: ColumnMapperFactory

Supplies a column mapper which will map columns to type if the factory supports it; empty otherwise.

Specified by:

build in interface ColumnMapperFactory

Parameters:

type - the target type to map to

config - the config registry, for composition

Returns:

a column mapper for the given type if this factory supports it, or Optional.empty() otherwise.

See Also:

• for composition