Introduce IExtensionFactory as mechanism to create extensions

1 files changed, 22 insertions, 0 deletions

diff --git a/src/WixToolset.Core.WindowsInstaller/WindowsInstallerExtensionFactory.cs b/src/WixToolset.Core.WindowsInstaller/WindowsInstallerExtensionFactory.cs
new file mode 100644
index 00000000..7b12fc8c
--- /dev/null
+++ b/src/WixToolset.Core.WindowsInstaller/WindowsInstallerExtensionFactory.cs
@@ -0,0 +1,22 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset.Core.WindowsInstaller
+{
+    using System;
+    using WixToolset.Extensibility;
+
+    internal class WindowsInstallerExtensionFactory : IExtensionFactory
+    {
+        public bool TryCreateExtension(Type extensionType, out object extension)
+        {
+            extension = null;
+
+            if (extensionType == typeof(IBackendFactory))
+            {
+                extension = new WindowsInstallerBackendFactory();
+            }
+
+            return extension != null;
+        }
+    }
+}