chimney interaction with java records / published by https://github.com/dacr/code-examples-manager #cef5665e-18c0-4c3a-b7e1-cc732719fbc6/63b2170f6a8cdcae1f4f0d916c6fddbe72e25a4d

main.sc

// summary : chimney interaction with java records
// keywords : scala, chimney, @testable
// publish : gist
// authors : David Crosson
// license : Apache2
// id : cef5665e-18c0-4c3a-b7e1-cc732719fbc6
// created-on : 2024-10-09T20:02:20+02:00
// managed-by : https://github.com/dacr/code-examples-manager
// attachments: SomeoneDAO.java
// run-with : scala-cli main.sc SomeoneDAO.java

//> using scala "3.5.1"
//> using dep "io.scalaland::chimney:1.5.0"
//> using dep com.lihaoyi::pprint::0.9.0
//> using javacOpt -proc:none

import io.scalaland.chimney.dsl.*
import pprint.*
import java.time.OffsetDateTime

{
  implicit val config = TransformerConfiguration.default.enableMethodAccessors

  case class SomeoneDTO(firstName: String, lastName: String, birthDate: OffsetDateTime)

  val dao = SomeoneDAO("john", "Doe", OffsetDateTime.now)
  val dto = dao.transformInto[SomeoneDTO]

  pprintln(dto)

  val backToDao = dto.transformInto[SomeoneDAO]

  pprintln(backToDao)
}

SomeoneDAO.java

import java.time.OffsetDateTime;

public record SomeoneDAO(String firstName, String lastName, OffsetDateTime birthDate) {
}