TEMP: possibly split to first take the changes in the various unit te…

…sts and then the removal of ContextAwareTypeUtility

Remotion/Core/Core/Configuration/TypeDiscovery/TypeDiscoveryConfiguration.cs

@@ -70,74 +70,13 @@ public TypeDiscoveryConfiguration ()
     }
 
     /// <summary>
-    /// Gets or sets the <see cref="TypeDiscoveryMode"/> to be used for type discovery.
-    /// </summary>
-    /// <value>The <see cref="TypeDiscoveryMode"/> to be used for type discovery.</value>
-    [ConfigurationProperty("mode", DefaultValue = TypeDiscoveryMode.Automatic, IsRequired = false)]
-    public TypeDiscoveryMode Mode
-    {
-      get { return (TypeDiscoveryMode)this["mode"]; }
-      set { this["mode"] = value; }
-    }
-
-    /// <summary>
-    /// Gets a <see cref="RootAssembliesElement"/> describing specific root assemblies to be used. This is only relevant
-    /// if <see cref="Mode"/> is set to <see cref="TypeDiscoveryMode.SpecificRootAssemblies"/>. In this mode, an 
-    /// <see cref="AssemblyFinderTypeDiscoveryService"/> is created, and the given root assemblies are employed for type discovery.
-    /// Note that even if an assembly is specified as a root assembly, the default filtering rules (<see cref="ApplicationAssemblyLoaderFilter"/>)
-    /// still apply even for that assembly.
+    /// Gets a <see cref="RootAssembliesElement"/> describing specific root assemblies to be used.
     /// </summary>
     /// <value>A <see cref="RootAssembliesElement"/> describing specific root assemblies to be used.</value>
     [ConfigurationProperty("specificRootAssemblies", IsRequired = false)]
     public RootAssembliesElement SpecificRootAssemblies
     {
       get { return (RootAssembliesElement)this["specificRootAssemblies"]; }
     }
-
-    /// <summary>
-    /// Creates an <see cref="ITypeDiscoveryService"/> instance as indicated by <see cref="Mode"/>.
-    /// </summary>
-    /// <returns>A new <see cref="ITypeDiscoveryService"/> that discovers types as indicated by <see cref="Mode"/>.</returns>
-    public ITypeDiscoveryService CreateTypeDiscoveryService ()
-    {
-      switch (Mode)
-      {
-        case TypeDiscoveryMode.SpecificRootAssemblies:
-          return CreateServiceWithSpecificRootAssemblies();
-        default:
-          return CreateServiceWithAutomaticDiscovery();
-      }
-    }
-
-    private ITypeDiscoveryService CreateServiceWithSpecificRootAssemblies ()
-    {
-      var assemblyLoader = CreateAllAssemblyLoader();
-      var rootAssemblyFinder = SpecificRootAssemblies.CreateRootAssemblyFinder(assemblyLoader);
-      return CreateServiceWithAssemblyFinder(rootAssemblyFinder);
-    }
-
-    private ITypeDiscoveryService CreateServiceWithAutomaticDiscovery ()
-    {
-      var assemblyLoader = CreateApplicationAssemblyLoader();
-      var searchPathRootAssemblyFinder = SearchPathRootAssemblyFinder.CreateForCurrentAppDomain(false, assemblyLoader);
-      return CreateServiceWithAssemblyFinder(searchPathRootAssemblyFinder);
-    }
-
-    private ITypeDiscoveryService CreateServiceWithAssemblyFinder (IRootAssemblyFinder customRootAssemblyFinder)
-    {
-      var filteringAssemblyLoader = CreateApplicationAssemblyLoader();
-      var assemblyFinder = new CachingAssemblyFinderDecorator(new AssemblyFinder(customRootAssemblyFinder, filteringAssemblyLoader));
-      return new AssemblyFinderTypeDiscoveryService(assemblyFinder);
-    }
-
-    private IAssemblyLoader CreateApplicationAssemblyLoader ()
-    {
-      return new FilteringAssemblyLoader(ApplicationAssemblyLoaderFilter.Instance);
-    }
-
-    private IAssemblyLoader CreateAllAssemblyLoader ()
-    {
-      return new FilteringAssemblyLoader(new LoadAllAssemblyLoaderFilter());
-    }
   }
 }

Remotion/Core/Core/Reflection/ContextAwareTypeUtility.cs

@@ -16,8 +16,6 @@
 // 
 using System;
 using System.ComponentModel.Design;
-using System.Threading;
-using Remotion.Configuration.TypeDiscovery;
 using Remotion.ServiceLocation;
 
 namespace Remotion.Reflection
@@ -29,28 +27,15 @@ namespace Remotion.Reflection
   /// <threadsafety static="true" instance="false"/>
   public static class ContextAwareTypeUtility
   {
-    /// <summary>Workaround to allow reflection to reset the fields since setting a static readonly field is not supported in .NET 3.0 and later.</summary>
-    private class Fields
-    {
-      public readonly Lazy<ITypeDiscoveryService> DefaultTypeDiscoveryService =
-          new Lazy<ITypeDiscoveryService>(
-              () => TypeDiscoveryConfiguration.Current.CreateTypeDiscoveryService(),
-              LazyThreadSafetyMode.ExecutionAndPublication);
-    }
-
-    private static readonly Fields s_fields = new Fields();
-
     /// <summary>
-    /// Gets the current context-specific <see cref="ITypeDiscoveryService"/>. If an <see cref="T:System.ComponentModel.Design.IDesignerHost"/> is available,
-    /// the designer's <see cref="ITypeDiscoveryService"/> is returned. Otherwise, the <see cref="T:Remotion.Configuration.TypeDiscovery.TypeDiscoveryConfiguration"/> 
-    /// is used to create a new  <see cref="ITypeDiscoveryService"/> when the property is first retrieved. That instance is stored for later uses.
+    /// Gets the current context-specific <see cref="ITypeDiscoveryService"/>.
     /// </summary>
-    /// <returns>The current context-specific <see cref="ITypeDiscoveryService"/>.</returns>
+    [Obsolete("Retrieve via the application's IoC container, e.g. SafeServiceLocator.Current.GetInstance<ITypeDiscoveryService>(). (Version 6.0.0)")]
     public static ITypeDiscoveryService GetTypeDiscoveryService ()
     {
       // Here you could choose to get the ITypeDiscoveryService from IDesignerHost.GetService (typeof (ITypeDiscoveryService)) instead of the resolved one.
 
-      return s_fields.DefaultTypeDiscoveryService.Value;
+      return SafeServiceLocator.Current.GetInstance<ITypeDiscoveryService>();
     }
 
     /// <summary>

Remotion/Core/Core/Schemas/TypeDiscoveryConfiguration.xsd

@@ -44,15 +44,6 @@
           </xs:complexType>
         </xs:element>
       </xs:choice>
-
-      <xs:attribute name="mode" default="Automatic" use="optional">
-        <xs:simpleType>
-          <xs:restriction base="xs:string">
-            <xs:enumeration value="Automatic"/>
-            <xs:enumeration value="SpecificRootAssemblies"/>
-          </xs:restriction>
-        </xs:simpleType>
-      </xs:attribute>
     </xs:complexType>
   </xs:element>
 

Remotion/Core/Core/ServiceLocation/BootstrapServiceConfigurationExtensions.cs

@@ -15,6 +15,9 @@
 // along with re-motion; if not, see http://www.gnu.org/licenses.
 //
 using System;
+using Remotion.Configuration.TypeDiscovery;
+using Remotion.Reflection.TypeDiscovery.AssemblyFinding;
+using Remotion.Reflection.TypeDiscovery.AssemblyLoading;
 using Remotion.Utilities;
 
 namespace Remotion.ServiceLocation
@@ -63,5 +66,22 @@ public static void Register<TService> (this IBootstrapServiceConfiguration boots
               typeof(TService),
               ServiceImplementationInfo.CreateSingle(() => instance, LifetimeKind.Singleton)));
     }
+
+    /// <summary>
+    /// The given root assemblies are employed for type discovery.
+    /// </summary>
+    /// <param name="bootstrapServiceConfiguration"></param>
+    public static void RegisterSpecificRootAssemblies (this IBootstrapServiceConfiguration bootstrapServiceConfiguration)
+    {
+      ArgumentUtility.CheckNotNull("bootstrapServiceConfiguration", bootstrapServiceConfiguration);
+
+      var assemblyLoader = new FilteringAssemblyLoader(new LoadAllAssemblyLoaderFilter());
+      var specificRootAssemblies = TypeDiscoveryConfiguration.Current.SpecificRootAssemblies;
+      var namedFinder = specificRootAssemblies.ByName.CreateRootAssemblyFinder(assemblyLoader);
+      var filePatternFinder = specificRootAssemblies.ByFile.CreateRootAssemblyFinder(assemblyLoader);
+      var rootAssemblyFinder = new CompositeRootAssemblyFinder(new IRootAssemblyFinder[] { namedFinder, filePatternFinder });
+
+      bootstrapServiceConfiguration.Register<IRootAssemblyFinder>(rootAssemblyFinder);
+    }
   }
 }

Remotion/Core/Core/ServiceLocation/DefaultServiceLocator.cs

@@ -16,10 +16,9 @@
 // 
 using System;
 using System.Collections.Generic;
+using System.ComponentModel.Design;
 using System.Linq;
-using Remotion.Logging;
 using Remotion.Reflection;
-using Remotion.Reflection.TypeDiscovery;
 using Remotion.Utilities;
 
 namespace Remotion.ServiceLocation
@@ -68,9 +67,13 @@ public sealed partial class DefaultServiceLocator : IServiceLocator
 
     public static DefaultServiceLocator CreateWithBootstrappedServices ()
     {
-      var defaultServiceLocator = new DefaultServiceLocator(new DefaultServiceConfigurationDiscoveryService(ContextAwareTypeUtility.GetTypeDiscoveryService()));
-
       var bootstrapServiceLocatorEntries = SafeServiceLocator.BootstrapConfiguration.GetRegistrations();
+
+      var provider = new DefaultServiceLocatorProvider(new BootstrapServiceConfigurationDiscoveryService());
+      var bootstrapServiceLocator = provider.GetServiceLocator(bootstrapServiceLocatorEntries);
+      var typeDiscoveryService = bootstrapServiceLocator.GetInstance<ITypeDiscoveryService>();
+
+      var defaultServiceLocator = new DefaultServiceLocator(new DefaultServiceConfigurationDiscoveryService(typeDiscoveryService));
       foreach (var serviceConfigurationEntry in bootstrapServiceLocatorEntries)
         defaultServiceLocator.Register(serviceConfigurationEntry);
 

Remotion/Core/ExtensibleEnums.UnitTests/Infrastructure/ExtensibleEnumDefinitionCacheTest.cs

@@ -15,12 +15,12 @@
 // along with re-motion; if not, see http://www.gnu.org/licenses.
 // 
 using System;
+using System.ComponentModel.Design;
 using NUnit.Framework;
 using Remotion.Development.NUnit.UnitTesting;
 using Remotion.Development.UnitTesting;
 using Remotion.ExtensibleEnums.Infrastructure;
 using Remotion.ExtensibleEnums.UnitTests.TestDomain;
-using Remotion.Reflection;
 using Remotion.ServiceLocation;
 
 namespace Remotion.ExtensibleEnums.UnitTests.Infrastructure
@@ -30,12 +30,15 @@ public class ExtensibleEnumDefinitionCacheTest
   {
     private ExtensibleEnumDefinitionCache _cache;
     private DefaultServiceLocator _serviceLocator;
+    private ITypeDiscoveryService _typeDiscoveryService;
 
     [SetUp]
     public void SetUp ()
     {
       _serviceLocator = DefaultServiceLocator.CreateWithBootstrappedServices();
-      _cache = new ExtensibleEnumDefinitionCache(new ExtensibleEnumValueDiscoveryService());
+      _typeDiscoveryService = _serviceLocator.GetInstance<ITypeDiscoveryService>();
+
+      _cache = new ExtensibleEnumDefinitionCache(new ExtensibleEnumValueDiscoveryService(_typeDiscoveryService));
     }
 
     [Test]
@@ -44,7 +47,7 @@ public void Initialization ()
       Assert.That(_cache.ValueDiscoveryService, Is.InstanceOf(typeof(ExtensibleEnumValueDiscoveryService)));
       Assert.That(
           ((ExtensibleEnumValueDiscoveryService)_cache.ValueDiscoveryService).TypeDiscoveryService,
-          Is.SameAs(ContextAwareTypeUtility.GetTypeDiscoveryService()));
+          Is.SameAs(_typeDiscoveryService));
     }
 
     [Test]

Remotion/Core/ExtensibleEnums/Infrastructure/ExtensibleEnumValueDiscoveryService.cs

@@ -38,12 +38,7 @@ public class ExtensibleEnumValueDiscoveryService : IExtensibleEnumValueDiscovery
 
     private readonly bool _excludeGlobalTypes = !AssemblyTypeCache.IsGacAssembly(typeof(ExtensibleEnum<>).Assembly);
 
-    public ExtensibleEnumValueDiscoveryService ()
-    {
-      _typeDiscoveryService = ContextAwareTypeUtility.GetTypeDiscoveryService();
-    }
-
-    protected ExtensibleEnumValueDiscoveryService (ITypeDiscoveryService typeDiscoveryService)
+    public ExtensibleEnumValueDiscoveryService (ITypeDiscoveryService typeDiscoveryService)
     {
       ArgumentUtility.CheckNotNull("typeDiscoveryService", typeDiscoveryService);
 

Remotion/Core/ServiceLocation.PerformanceTestConsole/Program.cs

@@ -15,21 +15,25 @@
 // along with re-motion; if not, see http://www.gnu.org/licenses.
 // 
 using System;
+using System.ComponentModel.Design;
 using System.Linq;
 using log4net.Config;
-using Remotion.Reflection;
-using Remotion.ServiceLocation;
 using Remotion.Utilities;
 
-namespace Core.ServiceLocation.PerformanceTestConsole
+namespace Remotion.ServiceLocation.PerformanceTestConsole
 {
   internal static class Program
   {
     private static void Main (string[] args)
     {
       Console.WriteLine("{0} - Application started", DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss,fff"));
       XmlConfigurator.Configure();
-      var typeDiscoveryService = ContextAwareTypeUtility.GetTypeDiscoveryService();
+
+      var bootstrapServiceLocatorEntries = SafeServiceLocator.BootstrapConfiguration.GetRegistrations();
+      var provider = new DefaultServiceLocatorProvider(new BootstrapServiceConfigurationDiscoveryService());
+      var bootstrapServiceLocator = provider.GetServiceLocator(bootstrapServiceLocatorEntries);
+      var typeDiscoveryService = bootstrapServiceLocator.GetInstance<ITypeDiscoveryService>();
+
       var domainObjectType = Type.GetType("Remotion.Data.DomainObjects.DomainObject, Remotion.Data.DomainObjects", true, false);
       typeDiscoveryService.GetTypes(domainObjectType, false);
       typeDiscoveryService.GetTypes(domainObjectType, false);