Hi
I am using NHibernateUtil.Initialize in the following manner to
efficiently eager load an object graph upto 3 levels deep using
batching on the collections.
entity is loaded via an intial criteria query.
NHibernateUtil.Initialize(entity.Collection1);
NHibernateUtil.Initialize(entity.Collection2);
NHibernateUtil.Initialize(entity.Contacts);
foreach (var c in entity.Contacts)
{
NHibernateUtil.Initialize(c.CommunicationMethods);
NHibernateUtil.Initialize(c.Roles);
}
In the mapping for CommunicationMethod i have a many-to-one fetch join
association to a CommunicationMethodType object "Type". This contains
a column that I want to sort on when obtaining CommunicationMethods.
I have tried the following on the CommunicationMethods bag mapping
without joy:
<bag batch-size="50" inverse="true" name="CommunicationMethods"
mutable="true" order-by="Type.Sequence">
Any ideas how i can retain batching and sort this collection of
grandchildren?
Thanks
Kevin
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