Fabio,
this is the way to process a IAuditable object in case it is saved.
My approach is another.
If the session has a interceptor the i wish to audit my entity
objects.
This means whenever one of my objects get saved, updated or deleted i
wish to create a new entity that will be saved along with it.
This means that i need a session object inside my interceptor in order
to save this new entity.
Lets say the this new entity is:
AuditDataClass
Id int
Type string { "insert","update","delete" }
Timestamp datetime
Data string (The data contains all properties of the
original Entity lets say customer that are changed i.e. {PropertyName:
oldvalue, newvalue} for every changed property ).
User Int.
The concept is this.
1. I update the Customer entity.
2. The interceptor catches the appropriate "event" and creates this
AuditData object
3. The Interceptor saves this object to the db.
4. The point is that the customer object gets saved along with this
AuditData object just by using the intercepted session and of course
in a transactional manner.
Can this be done in the Interceptor??? (i didnt find a session object
in there only set session.)
I hope this is clearer now.
Regards,
Mantzas
On Feb 8, 9:51 pm, Fabio Maulo <[email protected]> wrote:
> http://nhforge.org/doc/nh/en/index.html#manipulatingdata-interceptors
>
> 2009/2/8 mantzas <[email protected]>
>
>
>
>
>
> > Hi,
>
> > is there a way for using IIinterceptor to write a audit entity to the
> > database?
>
> > Say i have a Entity named AuditData that is mapped to the database.
>
> > AuditData Class has the following properties:
>
> > int Id
> > string Data
>
> > where Data contains the changes to a Business Entity.
>
> > This way i want to create a new AuditData object and persist it to the
> > database through the session.
>
> > Is there a way to do this using the IInterceptor?
>
> --
> Fabio Maulo
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