@Documented @Retention(value=RUNTIME) @Target(value={ANNOTATION_TYPE,FIELD,METHOD}) public @interface Unwrapped
value
of onEmpty()
the property is set to null or an empty
instance in the case all unwrapped values are null when reading from the result set.Modifier and Type | Required Element and Description |
---|---|
Unwrapped.OnEmpty |
onEmpty
Set the load strategy for the unwrapped object if all contained fields yield null values.
|
public abstract Unwrapped.OnEmpty onEmpty
@Unwrapped.Nullable
and @Unwrapped.Empty
offer shortcuts for this.Copyright © 2011–2022 Pivotal Software, Inc.. All rights reserved.