mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/ComposablePartCatalogExtensions.cs

   1 // -----------------------------------------------------------------------\r
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.\r
   3 // -----------------------------------------------------------------------\r
   4 using System;\r
   5 using System.Collections.Generic;\r
   6 using System.ComponentModel.Composition;\r
   7 using System.ComponentModel.Composition.Factories;\r
   8 using System.ComponentModel.Composition.Hosting;\r
   9 using System.ComponentModel.Composition.Primitives;\r
  10 using System.IO;\r
  11 using System.Linq.Expressions;\r
  12 using System.UnitTesting;\r
  13 using System.Reflection;\r
  14 \r
  15 namespace System.ComponentModel.Composition\r
  16 {\r
  17     internal static class ComposablePartCatalogExtensions\r
  18     {\r
  19         public static IEnumerable<Tuple<ComposablePartDefinition, ExportDefinition>> GetExports(this ComposablePartCatalog catalog, Expression<Func<ExportDefinition, bool>> constraint)\r
  20         {\r
  21             var import = ImportDefinitionFactory.Create(constraint);\r
  22             return catalog.GetExports(import);\r
  23         }\r
  24     }\r
  25 }\r