Package io.micronaut.data.annotation

Annotation Interface Relation

@Retention(RUNTIME) @Target({METHOD,FIELD,ANNOTATION_TYPE}) @Documented public @interface Relation
Annotation used to indicate a field or method is a relation to another type. Typically not used directly but instead mapped to.
Since:
1.0
Author:
graemerocher

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static enum 
    Relation.Cascade
    Cascade type handling for different associations.
    static enum 
    Relation.Kind
    The relation kind.

  • Required Element Summary

    Required Elements
    Modifier and Type
    Required Element
    Description
    Relation.Kind
    value
     

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    Relation.Cascade[]
    cascade
    How to cascade insert/delete operations to the associated entity.
    String
    mappedBy
     

  • Element Details

    • mappedBy

      String mappedBy
      Returns:
      The inverse property that this relation is mapped by
      Default:
      ""

    • cascade

      Relation.Cascade[] cascade
      How to cascade insert/delete operations to the associated entity. Default is none.
      Returns:
      The cascade handling
      Default:
      {NONE}