Add support for caching fetched relations with Criteria (nhibernate#2090)

Author: bahusoid

src/NHibernate.DomainModel/Northwind/Entities/Northwind.cs

@@ -94,9 +94,9 @@ public IQueryable<Role> Role
             get { return _session.Query<Role>(); }
         }
 
-        public IEnumerable<IUser> IUsers
+        public IQueryable<IUser> IUsers
         {
             get { return _session.Query<IUser>(); }
         }
     }
-}
+}

src/NHibernate.DomainModel/Northwind/Entities/NorthwindQueryOver.cs

@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using NHibernate.Linq;
+
+namespace NHibernate.DomainModel.Northwind.Entities
+{
+	public class NorthwindQueryOver
+	{
+		private readonly ISession _session;
+
+		public NorthwindQueryOver(ISession session)
+		{
+			_session = session;
+		}
+
+		public IQueryOver<Customer, Customer> Customers
+		{
+			get { return _session.QueryOver<Customer>(); }
+		}
+
+		public IQueryOver<Product, Product> Products
+		{
+			get { return _session.QueryOver<Product>(); }
+		}
+
+		public IQueryOver<Shipper, Shipper> Shippers
+		{
+			get { return _session.QueryOver<Shipper>(); }
+		}
+
+		public IQueryOver<Order, Order> Orders
+		{
+			get { return _session.QueryOver<Order>(); }
+		}
+
+		public IQueryOver<OrderLine, OrderLine> OrderLines
+		{
+			get { return _session.QueryOver<OrderLine>(); }
+		}
+
+		public IQueryOver<Employee, Employee> Employees
+		{
+			get { return _session.QueryOver<Employee>(); }
+		}
+
+		public IQueryOver<ProductCategory, ProductCategory> Categories
+		{
+			get { return _session.QueryOver<ProductCategory>(); }
+		}
+
+		public IQueryOver<Timesheet, Timesheet> Timesheets
+		{
+			get { return _session.QueryOver<Timesheet>(); }
+		}
+
+		public IQueryOver<Animal, Animal> Animals
+		{
+			get { return _session.QueryOver<Animal>(); }
+		}
+
+		public IQueryOver<Mammal, Mammal> Mammals
+		{
+			get { return _session.QueryOver<Mammal>(); }
+		}
+
+		public IQueryOver<User, User> Users
+		{
+			get { return _session.QueryOver<User>(); }
+		}
+
+		public IQueryOver<PatientRecord, PatientRecord> PatientRecords
+		{
+			get { return _session.QueryOver<PatientRecord>(); }
+		}
+
+		public IQueryOver<State, State> States
+		{
+			get { return _session.QueryOver<State>(); }
+		}
+
+		public IQueryOver<Patient, Patient> Patients
+		{
+			get { return _session.QueryOver<Patient>(); }
+		}
+
+		public IQueryOver<Physician, Physician> Physicians
+		{
+			get { return _session.QueryOver<Physician>(); }
+		}
+
+		public IQueryOver<Role, Role> Role
+		{
+			get { return _session.QueryOver<Role>(); }
+		}
+
+		public IQueryOver<IUser, IUser> IUsers
+		{
+			get { return _session.QueryOver<IUser>(); }
+		}
+	}
+}