Why can't you implement IPreUpdateEventListener? On Mon, Mar 7, 2016 at 9:12 AM, Felix Berlakovich <fberlakov...@gmail.com> wrote:
> I am using decorators to decorate my entities. For example, I have a > security decorator that hides values of entity properties not visible to > the calling user. The decorators are put in place by special repositories > decorating my common repositories. All this works as expected. > > However, this approach leads to a problem when objects are persisted. For > example, due to the mapping NHibernate expects an InventoryItem entity, but > will receive a SecurityInventoryItem (the decorated entity). As a result an > exception stating "Object does not match target type" is thrown. This is > totally understandable, however mapping the common interface IInventoryItem > is not an option either because the decorators would hide valuable > information from NHibernate. > > Is there any hook in NHibernate that is called for each entity to be saved > / updated that allows me to unwrap the entity (i.e transform entities > before they are persisted)? I successfuly implemented the unwrapping for > the save case with an IPreInsertEventListener, however I cannot find a way > to do it for the update case. > > Thanks! > > -- > You received this message because you are subscribed to the Google Groups > "nhusers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to nhusers+unsubscr...@googlegroups.com. > To post to this group, send email to nhusers@googlegroups.com. > Visit this group at https://groups.google.com/group/nhusers. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "nhusers" group. To unsubscribe from this group and stop receiving emails from it, send an email to nhusers+unsubscr...@googlegroups.com. To post to this group, send email to nhusers@googlegroups.com. Visit this group at https://groups.google.com/group/nhusers. For more options, visit https://groups.google.com/d/optout.
