CODEWITHSUNDEEP
javamapstruct
Toni26
Toni26

Reputation: 605

MapStruct mapping of multiple parameters

@Mapping(target = "content.shortText", qualifiedByName = "shortText")
@Mapping(target = "content.longText", qualifiedByName = "longText")
EntityDto mapToDto(Entity entity, String shortText, String longText);

I want to map second und third parameter in the @mappings as the source , but it never works.

If I do mapToDto(myEntity, "Hello", "WorldLong") Hello should be mapped to target = "content.shortText" and WorldLong to target = "content.longText" but it does not work

Upvotes: 1

Views: 2960

Answers (1)

Hamed Heidarian
Hamed Heidarian

Reputation: 126

qualifiedByName is used to call a method annotated with @Named. You should use the source parameter.

@Mapping(target = "content.shortText", source= "shortText")
@Mapping(target = "content.longText", source= "longText")
EntityDto mapToDto(Entity entity, String shortText, String longText);

You can read more in the documentation. Here is an example from the page:

@Mapper
public interface AddressMapper {
    @Mapping(target = "description", source = "person.description")
    @Mapping(target = "houseNumber", source = "hn")
    DeliveryAddressDto personAndAddressToDeliveryAddressDto(Person person, Integer hn);
}

Upvotes: 2

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