Hi

We're using an Interceptor to detect when an object has been modified in order to keep our search index up to date.

Everything works fine except in the case of an object which contains a bag of composite-elements. If we add an existing element into to the bag, and hence change the contents of the collection we don't get an onSave or onFlushDirty call in our interceptor, yet the collection change is persisted to the database?

Is it possible for Nhibernate make a change to the database without causing an onSave or onFlushDirty ?

Looks like a bug. If you can create a JIRA issue with a simple example reproducing the problem, I'll be grateful.