Package org.mapstruct

Annotation Type SubclassMappings

  • @Target({METHOD,ANNOTATION_TYPE})
@Retention(CLASS)
@Experimental
public @interface SubclassMappings
    Configures the SubclassMappings of several subclasses.

    TIP: When using java 8 or later, you can omit the @SubclassMappings Wrapper annotation and directly specify several @SubclassMapping annotations on one method.

    These two examples are equal. 

    
 // before java 8
 @Mapper
 public interface MyMapper {
     @SubclassMappings({
         @SubclassMapping(source = FirstSub.class, target = FirstTargetSub.class),
         @SubclassMapping(source = SecondSub.class, target = SecondTargetSub.class)
     })
     ParentTarget toParentTarget(Parent parent);
 }
 
    
 // java 8 and later
 @Mapper
 public interface MyMapper {
     @SubclassMapping(source = First.class, target = FirstTargetSub.class),
     @SubclassMapping(source = SecondSub.class, target = SecondTargetSub.class)
     ParentTarget toParentTarget(Parent parent);
 }
    Since:
    1.5
    Author:
    Ben Zegveld

    • Required Element Summary

      Required Elements 
      Modifier and Type Required Element Description
      SubclassMapping[] value  

    • Element Detail