Package org.jdbi.v3.core.mapper
Interface ColumnMapperFactory
- All Known Implementing Classes:
BuiltInMapperFactory
,DurationColumnMapperFactory
,EnumByNameMapperFactory
,EnumByOrdinalMapperFactory
,GetObjectColumnMapperFactory
,JavaTimeMapperFactory
,PeriodColumnMapperFactory
,SqlArrayMapperFactory
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
Factory interface used to produce column mappers.
-
Method Summary
Modifier and TypeMethodDescriptionOptional<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
of
(Type type, ColumnMapper<?> mapper) Create a ColumnMapperFactory from a givenColumnMapper
that matches a single Type exactly.
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Method Details
-
build
Supplies a column mapper which will map columns to type if the factory supports it; empty otherwise.- Parameters:
type
- the target type to map toconfig
- the config registry, for composition- Returns:
- a column mapper for the given type if this factory supports it, or
Optional.empty()
otherwise. - See Also:
-
of
Create a ColumnMapperFactory from a givenColumnMapper
that matches a single Type exactly.- Parameters:
type
- the type to match with equals.mapper
- the mapper to return- Returns:
- the factory
-