Add autogenerated async code

Author: Iwanow, Mihail (EXT)

src/NHibernate.Test/Async/NHSpecificTest/NH3848/CriteriaTestFixture.cs

@@ -0,0 +1,146 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by AsyncGenerator.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+
+using System.Collections.Generic;
+using NHibernate.Criterion;
+using NHibernate.SqlCommand;
+using NHibernate.Transform;
+
+namespace NHibernate.Test.NHSpecificTest.NH3848
+{
+	using System.Threading.Tasks;
+	using System.Threading;
+	public class CriteriaTestFixtureAsync : FixtureAsync
+	{
+		protected override Task<IList<Customer>> GetCustomersWithFetchedOrdersWithoutRestrictionsAsync(ISession session, CancellationToken cancellationToken = default(CancellationToken))
+		{
+			try
+			{
+				return session.CreateCriteria<Customer>()
+						.CreateAlias("Orders", "order", JoinType.LeftOuterJoin)
+						.SetResultTransformer(new DistinctRootEntityResultTransformer())
+						.ListAsync<Customer>(cancellationToken);
+			}
+			catch (System.Exception ex)
+			{
+				return Task.FromException<IList<Customer>>(ex);
+			}
+		}
+
+		protected override Task<IList<Customer>> GetCustomersWithOrdersEagerLoadedAsync(ISession session, CancellationToken cancellationToken = default(CancellationToken))
+		{
+			try
+			{
+				return session.CreateCriteria<Customer>()
+						.Fetch("Orders")
+						.SetResultTransformer(new DistinctRootEntityResultTransformer())
+						.ListAsync<Customer>(cancellationToken);
+			}
+			catch (System.Exception ex)
+			{
+				return Task.FromException<IList<Customer>>(ex);
+			}
+		}
+
+		protected override Task<IList<Customer>> GetCustomersByOrderNumberUsingOnClauseAsync(ISession session, int orderNumber, CancellationToken cancellationToken = default(CancellationToken))
+		{
+			try
+			{
+				return session.CreateCriteria<Customer>()
+							.CreateAlias("Orders", "order", JoinType.LeftOuterJoin, Restrictions.Eq("Number", orderNumber))
+							.ListAsync<Customer>(cancellationToken);
+			}
+			catch (System.Exception ex)
+			{
+				return Task.FromException<IList<Customer>>(ex);
+			}
+		}
+
+		protected override Task<IList<Customer>> GetCustomersWithCompaniesByOrderNumberUsingOnClauseAsync(ISession session, int orderNumber, CancellationToken cancellationToken = default(CancellationToken))
+		{
+			try
+			{
+				return session.CreateCriteria<Customer>()
+							.CreateAlias("Orders", "order", JoinType.LeftOuterJoin, Restrictions.Eq("Number", orderNumber))
+							.CreateAlias("Companies", "company", JoinType.LeftOuterJoin)
+							.ListAsync<Customer>(cancellationToken);
+			}
+			catch (System.Exception ex)
+			{
+				return Task.FromException<IList<Customer>>(ex);
+			}
+		}
+
+		protected override Task<IList<Customer>> GetCustomersByOrderNumberUsingWhereClauseAsync(ISession session, int orderNumber, CancellationToken cancellationToken = default(CancellationToken))
+		{
+			try
+			{
+				return session.CreateCriteria<Customer>()
+							.CreateCriteria("Orders", "Order", JoinType.LeftOuterJoin)
+									.Add(Restrictions.Eq("Number", orderNumber))
+								.SetResultTransformer(new DistinctRootEntityResultTransformer())
+							.ListAsync<Customer>(cancellationToken);
+			}
+			catch (System.Exception ex)
+			{
+				return Task.FromException<IList<Customer>>(ex);
+			}
+		}
+
+		protected override Task<IList<Customer>> GetCustomersByNameUsingWhereClauseAsync(ISession session, string customerName, CancellationToken cancellationToken = default(CancellationToken))
+		{
+			try
+			{
+				return session.CreateCriteria<Customer>()
+							.CreateAlias("Orders", "order", JoinType.LeftOuterJoin)
+								.Add(Restrictions.Eq("Name", "First Customer"))
+							.SetResultTransformer(new DistinctRootEntityResultTransformer())
+							.ListAsync<Customer>(cancellationToken);
+			}
+			catch (System.Exception ex)
+			{
+				return Task.FromException<IList<Customer>>(ex);
+			}
+		}
+
+		protected override Task<IList<Customer>> GetCustomersByOrderNumberUsingSubqueriesAndByNameUsingWhereClauseAsync(ISession session, int orderNumber, string customerName, CancellationToken cancellationToken = default(CancellationToken))
+		{
+			try
+			{
+				var detachedCriteria = DetachedCriteria.For<Customer>()
+														 .CreateAlias("Orders", "order", JoinType.LeftOuterJoin, Restrictions.Eq("Number", orderNumber))
+														 .SetProjection(Projections.Id());
+
+				return session.CreateCriteria<Customer>()
+								.CreateAlias("Orders", "order1", JoinType.LeftOuterJoin)
+								.Add(Subqueries.PropertyIn("Id", detachedCriteria))
+								.Add(Restrictions.Eq("Name", customerName))
+								.SetResultTransformer(new DistinctRootEntityResultTransformer())
+								.ListAsync<Customer>(cancellationToken);
+			}
+			catch (System.Exception ex)
+			{
+				return Task.FromException<IList<Customer>>(ex);
+			}
+		}
+
+		protected override Task<IList<Customer>> GetAllCustomersAsync(ISession session, CancellationToken cancellationToken = default(CancellationToken))
+		{
+			try
+			{
+				return session.CreateCriteria<Customer>().ListAsync<Customer>(cancellationToken);
+			}
+			catch (System.Exception ex)
+			{
+				return Task.FromException<IList<Customer>>(ex);
+			}
+		}
+	}
+}