Package org.jdbi.v3.postgres

Class PeriodColumnMapperFactory

java.lang.Object

org.jdbi.v3.postgres.PeriodColumnMapperFactory

All Implemented Interfaces:

ColumnMapperFactory

public class PeriodColumnMapperFactory
extends Object
implements ColumnMapperFactory

A column mapper which maps Postgres's PGInterval type to Java's Period.

Not all PGIntervals are representable as Periods. E.g., one with minutes. An IllegalArgumentException will be thrown in this case.

Constructor Summary

Constructors

Constructor	Description
PeriodColumnMapperFactory()

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.

Methods inherited from class java.lang.Object

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

Constructor Details

PeriodColumnMapperFactory

public PeriodColumnMapperFactory()

Method Details

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