I have two classes and mapping for the collection:
class User
{
Guid ID;
string Name;
}
class Group
{
Guid ID;
string Name;
IList<User> Members;
}
// GroupMap
HasMany(x=>x.Members).Inverse().Cascade.AllDeleteOrhpan().etc.
This one works. When I add a User to the Members collection NHibernate
cascades the operation. Same for deletes and updates.
Now I want to change my model a bit and this will change also the mapping.
The collection is IList<Guid>. What I really want is the cascade to remain.
That means that I have to do some custom persister or IUserType. The
mapping should tell the object type like HasMany(x=>x.Members) and the
collection will hold the IDs
class User
{
Guid ID;
string Name;
}
class Group
{
Guid ID;
string Name;
IList<Guid> Members;
}
// GroupMap
HasMany<User>(x=>x.Members).Inverse().Cascade.AllDeleteOrhpan().etc.
Any ideas where can I start from? I think that there is no out of the box
solution but who knows...
PS: This is cross post:
http://stackoverflow.com/questions/11074610/strange-mapping-requirement
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