Support for dynamic proxy

src/MefContrib.Interception.Castle/DynamicProxyInterceptor.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Castle.DynamicProxy;
+using MefContrib.Interception;
+
+namespace Composition.Interception.DynamicProxy
+{
+    public class DynamicProxyInterceptor : IExportedValueInterceptor
+    {
+        private readonly IInterceptor[] _interceptors;
+        private static readonly ProxyGenerator _generator = new ProxyGenerator();
+
+        public DynamicProxyInterceptor(params IInterceptor[] interceptors)
+        {
+            _interceptors = interceptors;
+        }
+
+        public object Intercept(object value)
+        {
+            ProxyGenerationOptions options = new ProxyGenerationOptions();
+
+            var interfaces = value.GetType().GetInterfaces();
+            Type proxyInterface = interfaces.FirstOrDefault();
+            Type[] additionalInterfaces = interfaces.Skip(1).ToArray();
+            var proxy = _generator.CreateInterfaceProxyWithTargetInterface(proxyInterface, additionalInterfaces, value, _interceptors);            
+            return proxy;
+        }
+    }
+}

src/MefContrib.Interception.Castle/MefContrib.Interception.Castle.csproj

@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{842EAC3A-8601-48B0-9023-3B23A3EE7759}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>MefContrib.Interception.Castle</RootNamespace>
+    <AssemblyName>MefContrib.Interception.Castle</AssemblyName>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Castle.Core">
+      <HintPath>..\..\dependencies\desktop\castle\Castle.Core.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="..\MefContrib\Properties\SharedAssemblyInfo.cs">
+      <Link>SharedAssemblyInfo.cs</Link>
+    </Compile>
+    <Compile Include="DynamicProxyInterceptor.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\MefContrib.Interception\MefContrib.Interception.csproj">
+      <Project>{11F6AAB8-BF84-4F7B-A03A-7A5972A15F38}</Project>
+      <Name>MefContrib.Interception</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <Folder Include="Properties\" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>