You should carefully decide if you want to use lazy loading (and these
proxies) by default. You could get issues with inheritance (the proxy
of a subclass is not derived from the proxy of the base class) or
serialization (eg. WCF). If you just want the old behaviour, you can
turn off lazy loading using lazy="false" in every class, subclass or
joined-subclass element.

Indeed, lazy loading is very powerful and you could give it a try.


On 18 Mrz., 11:34, graphicsxp <[email protected]> wrote:
> Ok, I was just surprised that it has changed so much between 1.2 and
> 2.0 ;)
>
> On 18 mar, 10:27, Gustavo Ringel <[email protected]> wrote:
>
> > There is no issue with the proxy, it just works this way. That's a dynamic
> > proxy from Castle.
>
> > Gustavo.
>
> > On Wed, Mar 18, 2009 at 12:22 PM, graphicsxp 
> > <[email protected]>wrote:
>
> > > Thanks, indeed my methods IsDeleted and IsChanged were not virtual and
> > > I had to do this.
> > > Any idea regarding the proxy thing ?
>
> > > On 18 mar, 10:15, Gustavo Ringel <[email protected]> wrote:
> > > > In NH 1.2 if you had somehing implementing an interface with a method
> > > > IsDeleted, you didn't have to set it as virtual.
>
> > > > From NH 2.0 also methods implementing an interface should be marked as
> > > > virtual. I'm not sure why this was changed but i remember of having this
> > > > problem.
>
> > > > Gustavo.
>
> > > > On Wed, Mar 18, 2009 at 11:43 AM, graphicsxp <[email protected]
> > > >wrote:
>
> > > > > Hello,
>
> > > > > After changing my NHibernate dll from 1.2 to 2.0, I receive the
> > > > > following errors when BuildSessionFactory() is called :
>
> > > > > The following types may not be used as proxies:
> > > > > DataTransfer.Cutting: method set_IsDeleted should be virtual
> > > > > DataTransfer.MediaElement: method set_IsDeleted should be virtual
> > > > > DataTransfer.Cutting: method set_IsChanged should be virtual
> > > > > DataTransfer.MediaElement: method get_IsDeleted should be virtual
> > > > > DataTransfer.MediaElementType: method set_IsChanged should be virtual
> > > > > DataTransfer.Media: method AddMediaElement should be virtual
> > > > > .
> > > > > .
> > > > > .
> > > > > It goes on like that with all my Mapped entities.
>
> > > > > What is going on ?
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