From 3b39c9bd28ce2bbdbf6398f147ca4c5ceef830c7 Mon Sep 17 00:00:00 2001
From: Esiur Project <ahmed@esiur.com>
Date: Thu, 25 Aug 2022 19:47:02 +0300
Subject: [PATCH] Null Type

---
 Esiur/Data/RepresentationType.cs | 8 ++++----
 Esiur/Esiur.csproj               | 2 +-
 Test/Program.cs                  | 1 +
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/Esiur/Data/RepresentationType.cs b/Esiur/Data/RepresentationType.cs
index 3111ca3..5e6dfef 100644
--- a/Esiur/Data/RepresentationType.cs
+++ b/Esiur/Data/RepresentationType.cs
@@ -167,13 +167,13 @@ namespace Esiur.Data
                 (RepresentationTypeIdentifier.Float32) => Nullable ? typeof(float?) : typeof(float),
                 (RepresentationTypeIdentifier.Float64) => Nullable ? typeof(double?) : typeof(double),
                 (RepresentationTypeIdentifier.Decimal) => Nullable ? typeof(decimal?) : typeof(decimal),
-                (RepresentationTypeIdentifier.String) => typeof(string), //Nullable ? typeof(Nullable<string>) : typeof(string),
+                (RepresentationTypeIdentifier.String) => typeof(string),
                 (RepresentationTypeIdentifier.DateTime) => Nullable ? typeof(DateTime?) : typeof(DateTime),
                 (RepresentationTypeIdentifier.Resource) => typeof(IResource),
                 (RepresentationTypeIdentifier.Record) => typeof(IRecord),
-                (RepresentationTypeIdentifier.TypedRecord) => Warehouse.GetTemplateByClassId((Guid)GUID, TemplateType.Record).DefinedType,
-                (RepresentationTypeIdentifier.TypedResource) => Warehouse.GetTemplateByClassId((Guid)GUID, TemplateType.Unspecified).DefinedType,
-                (RepresentationTypeIdentifier.Enum) => Warehouse.GetTemplateByClassId((Guid)GUID, TemplateType.Enum).DefinedType,
+                (RepresentationTypeIdentifier.TypedRecord) => Warehouse.GetTemplateByClassId((Guid)GUID, TemplateType.Record)?.DefinedType,
+                (RepresentationTypeIdentifier.TypedResource) => Warehouse.GetTemplateByClassId((Guid)GUID, TemplateType.Unspecified)?.DefinedType,
+                (RepresentationTypeIdentifier.Enum) => Warehouse.GetTemplateByClassId((Guid)GUID, TemplateType.Enum)?.DefinedType,
 
                 _ => null
             };
diff --git a/Esiur/Esiur.csproj b/Esiur/Esiur.csproj
index fd2f955..ea10c02 100644
--- a/Esiur/Esiur.csproj
+++ b/Esiur/Esiur.csproj
@@ -6,7 +6,7 @@
     <Copyright>Ahmed Kh. Zamil</Copyright>
      <PackageProjectUrl>http://www.esiur.com</PackageProjectUrl>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <Version>2.3.0</Version>
+    <Version>2.3.1</Version>
     <RepositoryUrl>https://github.com/esiur/esiur-dotnet</RepositoryUrl>
     <Authors>Ahmed Kh. Zamil</Authors>
     <AssemblyVersion></AssemblyVersion>
diff --git a/Test/Program.cs b/Test/Program.cs
index 2a170e8..d43cfb4 100644
--- a/Test/Program.cs
+++ b/Test/Program.cs
@@ -55,6 +55,7 @@ namespace Test
         static async Task Main(string[] args)
         {
 
+
             // Create stores to keep objects.
             var system = await Warehouse.Put("sys", new MemoryStore());
             var server = await Warehouse.Put("sys/server", new DistributedServer());