Module org.jooq

Package org.jooq

Interface RecordUnmapperProvider

All Known Implementing Classes:

DefaultRecordUnmapperProvider

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface RecordUnmapperProvider

A provider for RecordUnmapper instances.

In order to inject custom POJO to Record mapping behaviour, users can supply a custom RecordUnmapperProvider to their Configuration instances. This provider will be used in any of these methods (non-exhaustive list):

Record

• Record.from(Object)
• Record.from(Object, Field...)
• Record.from(Object, int...)
• Record.from(Object, Name...)
• Record.from(Object, String...)

DSLContext

• DSLContext.newRecord(Table, Object)

While not strictly required, it is advisable to implement a RecordUnmapperProvider whose behaviour is consistent with the configured RecordMapperProvider.

Author:

Lukas Eder

See Also:

RecordUnmapper, Configuration

Method Summary

Modifier and Type	Method	Description
<E,R extends Record> @NotNull RecordUnmapper<E,R>	provide(Class<? extends E> type, RecordType<R> recordType)	Provide a RecordUnmapper instance.

Method Detail

provide

@NotNull
<E,R extends Record> @NotNull RecordUnmapper<E,R> provide(Class<? extends E> type,
                                                                      RecordType<R> recordType)

Provide a RecordUnmapper instance.

Implementations are free to choose whether this method returns new instances at every call or whether the same instance is returned repetitively.

Parameters:

type - The user type that was passed into Record.from(Object) or any other method.

recordType - The RecordType of records that shall be mapped by the returned RecordUnmapper.

Returns:

A RecordUnmapper instance.

See Also:

RecordUnmapper, DefaultRecordUnmapper, DefaultRecordUnmapperProvider