mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/Factories/CatalogFactory.DisposableComposablePartCatalog.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.Primitives;\r
   7 using System.Linq;\r
   8 using Microsoft.VisualStudio.TestTools.UnitTesting;\r
   9 \r
  10 namespace System.ComponentModel.Composition.Factories\r
  11 {\r
  12     partial class CatalogFactory\r
  13     {\r
  14         // NOTE: Do not add any more behavior to this class, as ComposablePartCatalogTests.cs \r
  15         // uses this to verify default behavior of the base class.\r
  16         private class DisposableComposablePartCatalog : ComposablePartCatalog\r
  17         {\r
  18             private readonly Action<bool> _disposeCallback;\r
  19 \r
  20             public DisposableComposablePartCatalog(Action<bool> disposeCallback)\r
  21             {\r
  22                 Assert.IsNotNull(disposeCallback);\r
  23 \r
  24                 _disposeCallback = disposeCallback;\r
  25             }\r
  26 \r
  27             ~DisposableComposablePartCatalog()\r
  28             {\r
  29                 Dispose(false);\r
  30             }\r
  31 \r
  32             public override IQueryable<ComposablePartDefinition> Parts\r
  33             {\r
  34                 get { throw new NotImplementedException(); }\r
  35             }\r
  36 \r
  37             protected override void Dispose(bool disposing)\r
  38             {\r
  39                 _disposeCallback(disposing);\r
  40 \r
  41                 base.Dispose(disposing);\r
  42             }\r
  43         }\r
  44     }\r
  45 }