BeforeDeleteEvent<DocumentType> when calling 'deleteAll()' on repository. [DATAMONGO-2471]

hoemich opened DATAMONGO-2471 and commented

Given a Repository<DocumentType, KeyType> repository, when I call

repository.delteAll()

an BeforeDeleteEvent is beeing published. However I won't get it in my AbstractMongoEventListener.

On the other hand, an EventListener like

@EventListner
public void onEvent(BeforeDeleteEvent event)
{}

gets it. In the debugger it then looks like this:

event = BeforeDelteEvent@xxx
    type = null
    document = {Document@yyy} size = 0
    collectionName = "theCollection"
    timestamp = 12345678990
    source = {Document@yyy} size = 0

So currently I can use the collection name to match it to the right Repository and deduct that this is a deleteAll event.

It would be nice if I could handle this event somehow in the AbstractMongoEventListener either in the onBeforeDelete or in some other overridable method. If that is technically possible

Affects: 2.2.4 (Moore SR4)