I would be inclined to model Order-Product relation as a many-to-many association (HasManyToMany). This is implemented in the the DB as a table of ProductId and OrderId. You'd want to make sure the association is lazy, which it would be by default.
If I decided to keep just the IDs I would probably use the DelimitedList user type that I wrote about before. That's as good a way as I know to model a persisted list of value types. On Sunday, May 13, 2012 at 5:24 AM, mynkow wrote: > But I do not want the order to hold an objects of products. It does not make > sense. A simple pointer of type guid is enough. > > So, there is no way to do this with nhibernate? > > On Friday, May 11, 2012 2:01:26 AM UTC+3, Tim Scott wrote: > > That's right, CustomType is not for creating entity associations. The type > > that I suggested is for mapping a list of things that is stored in a single > > database column. It would work fine for IList<Guid>. But if what you want > > is a one-to-many association, HasMany is the correct way to map that. > > > > > > On Thursday, May 10, 2012 at 1:33 PM, mynkow wrote: > > > > > Actually this will not work. I am not able to set custom type for > > > ont-to-many or many-to-many. > > > > > > > > > > > > > > > > > > May be I should say that the list of Guids is a list of PKs of product. > > > Normally the mapping which is working is > > > > > > HasMany<Product>(x=>x.Products) > > > > > > -- > > > You received this message because you are subscribed to the Google Groups > > > "Fluent NHibernate" group. > > > To view this discussion on the web visit > > > https://groups.google.com/d/msg/fluent-nhibernate/-/V2mXUTLIoawJ. > > > To post to this group, send email to fluent-nhibernate@googlegroups.com > > > (mailto:fluent-nhibernate@googlegroups.com). > > > To unsubscribe from this group, send email to > > > fluent-nhibernate+unsubscr...@googlegroups.com > > > (mailto:fluent-nhibernate+unsubscr...@googlegroups.com). > > > For more options, visit this group at > > > http://groups.google.com/group/fluent-nhibernate?hl=en. > > > -- > You received this message because you are subscribed to the Google Groups > "Fluent NHibernate" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/fluent-nhibernate/-/fKTilMfKW9IJ. > To post to this group, send email to fluent-nhibernate@googlegroups.com > (mailto:fluent-nhibernate@googlegroups.com). > To unsubscribe from this group, send email to > fluent-nhibernate+unsubscr...@googlegroups.com > (mailto:fluent-nhibernate+unsubscr...@googlegroups.com). > For more options, visit this group at > http://groups.google.com/group/fluent-nhibernate?hl=en. -- You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to fluent-nhibernate@googlegroups.com. To unsubscribe from this group, send email to fluent-nhibernate+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en.
