如何告诉 MapStruct“不”使用 Lombok Builder？

Question

我有以下类和映射器来映射它们。如何将 Mapstruct 配置为“不”使用 Lombok 构建器？（不删除@Builder注释）？当使用最新版本的Lombok和mapstruct时，mapstruct在使用@Builder注解时会自动使用Builder。我找不到禁用它的方法，因为我需要 @AfterMapping 方法中的实例，因为构建器没有公开所有必需的方法（在此用例中不允许 @SuperBuilder）

@Entity(name = "user_details")
@Data
@Builder
public class User extends AuditableEntityBase {

    @Version
    @NotNull
    private Integer version;

    @NotNull
    private String name;

    @NotNull
    private String email;

    @NotNull
    private Address address; // Just another Class containing another class that is mapped as well.

}

@Value
@Builder
public class UserDto extends AuditableEntityBaseDto {

    @NotNull
    private Integer version;

    @NotNull
    private String name;

    @NotNull
    private String email;


    @NotNull
    private AddressDto address;
}


@Mapper(componentModel = "spring")
class UserRestMapper {
    public abstract UserDto map(User obj);

}

    @AfterMapping
    public void decorate(User source, @MappingTarget AuditableEntityBase target) {
// Method is never called.
// Method is called in case  the second argument is: "@MappingTarget UserDto.UserDtoBuilder target"
    }

Answer 1

如果您想禁用使用构建器，您可以通过添加@Builder(disableBuilder = true)到您的@Mapper.

例如

@Mapper(componentModel = "spring", builder = @Builder(disableBuilder = true))
class UserRestMapper {
    public abstract UserDto map(User obj);

}

注意 @Builder是来自org.mapstruct包装