- All Known Subinterfaces:
- All Known Implementing Classes:
public interface WriteEventAdapterReturn the manifest (type hint) that will be provided in the
""if manifest is not needed.
java.lang.String manifest(java.lang.Object event)
java.lang.Object toJournal(java.lang.Object event)Convert domain event to journal event type.
Some journal may require a specific type to be returned to them, for example if a primary key has to be associated with each event then a journal may require adapters to return
toJournaladaptation must be an 1-to-1 transformation. It is not allowed to drop incoming events during the
event- the application-side domain event to be adapted to the journal model
- the adapted event object, possibly the same object if no adaptation was performed