Class RelationalEntityUpsertWriter<T>

java.lang.Object

org.springframework.data.relational.core.conversion.RelationalEntityUpsertWriter<T>

All Implemented Interfaces:

EntityWriter<T, RootAggregateChange<T>>

public class RelationalEntityUpsertWriter<T>
extends Object
implements EntityWriter<T, RootAggregateChange<T>>

Converts an aggregate represented by its root into a RootAggregateChange for an upsert operation. Always emits a DbAction.UpsertRoot as the root action regardless of whether the entity is new or existing, followed by delete and insert actions for any referenced entities.

Since:

4.1

Author:

Christoph Strobl

Constructor Summary

Constructors

Constructor	Description
RelationalEntityUpsertWriter(RelationalMappingContext context)

Method Summary

Modifier and Type	Method	Description
void	write(T root, RootAggregateChange<T> aggregateChange)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RelationalEntityUpsertWriter

public RelationalEntityUpsertWriter(RelationalMappingContext context)

Method Details

write

public void write(T root,
 RootAggregateChange<T> aggregateChange)

Specified by:

write in interface EntityWriter<T, RootAggregateChange<T>>