Learning by doing

Update May 25, 2007: ActiveRecord now supports DetachedCriteria, which eliminates the need for the SlicedFindAll that I wrote below. It is nice when a library moves to add support for such commonly needed functions. So in summary, use Detached criteria instead of the code below. It is still a nice example of using NHibernate sessions. I have a history log, where each history record "belongs to" a service record. I have to treat this as a child-to-parent join, since some children are orphans. I wanted to use the FindAll(Criteria), but I wanted the option to have optional criteria, orders and aliases. My solution was to create an ARAlias class to represent an Associated Entity and an alias, and then build an ARBusinessBase class with the following method: public static T[] SlicedFindAll(int firstResult, int maxResults, Order[] orders, ARAlias[] aliases, params ICriterion[] criteria) { IList list = null; ISessionFactoryHolder holder = ActiveRecordMediator.GetSessionF...