Package org.mapstruct

Annotation Type Mappings

  • @Retention(CLASS)
@Target({METHOD,ANNOTATION_TYPE})
public @interface Mappings
    Configures the mappings of several bean attributes.

    TIP: When using Java 8 or later, you can omit the @Mappings wrapper annotation and directly specify several @Mapping annotations on one method.

    These two examples are equal. 

    
 // before Java 8
 @Mapper
 public interface MyMapper {
     @Mappings({
         @Mapping(target = "firstProperty", source = "first"),
         @Mapping(target = "secondProperty", source = "second")
     })
     HumanDto toHumanDto(Human human);
 }
 
    
 // Java 8 and later
 @Mapper
 public interface MyMapper {
     @Mapping(target = "firstProperty", source = "first"),
     @Mapping(target = "secondProperty", source = "second")
     HumanDto toHumanDto(Human human);
 }
    Author:
    Gunnar Morling

    • Required Element Summary

      Required Elements 
      Modifier and Type Required Element Description
      Mapping[] value
      The configuration of the bean attributes.

    • Element Detail

      • value

        Mapping[] value
        The configuration of the bean attributes.
        Returns:
        The configuration of the bean attributes.