@Documented @Constraint(validatedBy={}) @Target(value={METHOD,FIELD,ANNOTATION_TYPE,CONSTRUCTOR,PARAMETER,TYPE_USE}) @Retention(value=RUNTIME) @Repeatable(value=NotEmpty.List.class) public @interface NotEmpty
null
nor empty.
Supported types are:
CharSequence
(length of character sequence is evaluated)Collection
(collection size is evaluated)Map
(map size is evaluated)public abstract java.lang.String message
public abstract java.lang.Class<? extends Payload>[] payload