Arguments class and Resolve methods refactor

CHANGELOG.md

@@ -17,10 +17,22 @@ Breaking Changes:
 - Removed obsolete ActAs, Parameters, Properties and ServiceOverrides methods from component registration (@fir3pho3nixx, #338)
 - Removed obsolete indexer, AddComponent*, AddFacility and Resolve methods from IKernel and IWindsorContainer (@fir3pho3nixx, #338)
 - Facility XML configuration specifying an 'id' attribute will now throw, it has been ignored since v3.0 (@fir3pho3nixx, #338)
-- Removal of deprecated classes AllTypes and AllTypesOf (@fir3pho3nixx, #338)
-- Removal of deprecated BasedOn methods that reset registrations when fluently chained (@fir3pho3nixx, #338)
-- Removal of deprecated member LifestyleHandlerType on CustomLifestyleAttribute (@fir3pho3nixx, #338)
+- Removed deprecated classes `AllTypes` and `AllTypesOf` (@fir3pho3nixx, #338)
+- Removed deprecated `BasedOn` methods that reset registrations when fluently chained (@fir3pho3nixx, #338)
+- Removed deprecated member `LifestyleHandlerType` on `CustomLifestyleAttribute` (@fir3pho3nixx, #338)
 - Removed Event Wiring, Factory Support and Synchronize facilities (@jonorossi, #403)
+- Arguments class and Resolve overloads refactor (@fir3pho3nixx, @jonorossi, #444)
+  - Removed `WindsorContainer.Resolve(object/IDictionary)` overloads in favour of new `WindsorContainer.Resolve(Arguments)`
+  - Reworked `Arguments` class, including to no longer implement `IDictionary`
+  - Removed `IArgumentsComparer[]` constructors from `Arguments`
+  - Added `WindsorContainer.Resolve(IEnumerable<KeyValuePair<string, object>>)` extension methods
+  - Changed `CreationContext.AdditionalArguments` to use `Arguments` instead of `IDictionary`
+  - Replaced `ComponentDependencyRegistrationExtensions(Insert, InsertAnonymous, InsertTyped, InsertTypedCollection)` with `Add`, `AddNamed` and `AddTyped` `Arguments` instance methods
+  - Changed `ComponentRegistration.DependsOn` and `ComponentRegistration.DynamicParameters` to use `Arguments` via `DynamicParametersDelegate`
+  - Added `ComponentRegistration.DependsOn(Arguments)` overload
+  - Changed `ComponentModel` `CustomDependencies` and `ExtendedProperties` to use `Arguments` instead of `IDictionary`
+  - Changed `IComponentModelBuilder.BuildModel` to use `Arguments` instead of `IDictionary`
+  - Changed `ILazyComponentLoader.Load` to use `Arguments` instead of `IDictionary`
 
 ## 4.1.1 (2018-10-15)
 

docs/arguments.md

@@ -2,47 +2,68 @@
 
 ## The `Arguments` class
 
-The `Arguments` class is used by Windsor to pass arguments [down the invocation pipeline](how-dependencies-are-resolved.md). The class is a simple implementation of non-generic `IDictionary`, but it has some useful capabilities.
+The `Arguments` class is used by Windsor to pass arguments [down the invocation pipeline](how-dependencies-are-resolved.md). The class is a simple dictionary-like class, but it has some useful capabilities.
 
-:information_source: **Custom `IDictionary` is respected:** When you call `container.Resolve` passing your own custom implementation of `IDictionary` Windsor will respect that and not replace it with `Arguments`. It is advised that you use `Arguments` though.
+Resolution arguments are key/value pairs, keyed either by name (`string`) or type (`System.Type`). How the arguments are added to the `Arguments` collections determines how they are bound to dependencies during resolution.
 
 ### Constructors
 
 The class has several constructors:
+```csharp
+new Arguments(); // Empty collection
+new Arguments(new Arguments())); // Copy constructor
+```
 
-#### `namedArgumentsAsAnonymousType`
-
-You can pass named arguments as properties on anonymous type:
+Collection initializers are supported, both named and typed arguments can be provided:
 
 ```csharp
-new Arguments(new { logLevel = LogLevel.High });
+new Arguments {
+	{ "Name", "John" },
+	{ "Age", 18 },
+	{ typeof(IService), new MyService() }
+};
 ```
 
-:information_source: **Named arguments are not case sensitive:** You can specify `logLevel`, `LogLevel` or even `LOGLEVEL` as property name. All named arguments are matched in case insensitive manner so in all cases the behavior will be the same.
+### Fluent Interface
 
-#### Array of `typedArguments`
+#### Named Arguments
 
-When you don't care about names of the dependencies you can pass them as array, in which case they will be matched by their type.
+Arguments will be matched by a string key in a case insensitive manner. For example, `logLevel`, `LogLevel` and even `LOGLEVEL` as property names are all treated as one key.
+
+```csharp
+new Arguments()
+	.AddNamed("key", 123456)
+	.AddNamed(new Dictionary<string, string> { { "string-key", "string-value" } });
+```
 
+Named arguments can also be added from a plain old C# object or from properties of an anonymous type:
 ```csharp
-new Arguments(new[] { LogLevel.High });
+new Arguments()
+	.AddProperties(myPOCO) // plain old C# object with public properties
+	.AddProperties(new { logLevel = LogLevel.High }); // anonymous type
 ```
 
-:information_source: **Typed arguments are matched exactly:** When you don't specify type of the dependency it's exact type will be used. So if you pass for example `MemoryStream` Windsor will try to match it to dependency of type `MemoryStream`, but not of the base type `Stream`. If you want to match it to `Stream` use `Insert` extension method.
+#### Typed Arguments
 
-#### Custom dictionary of arguments
+Arguments can be matched by type as dependencies:
 
-You can also pass already populated dictionary to `Arguments` in which case its values will be copied over.
+```csharp
+new Arguments()
+	.AddTyped(LogLevel.High, new AppConfig()) // params array
+	.AddTyped(typeof(MyClass), new MyClass())
+	.AddTyped<IService>(new MyService());
+```
 
-### `Insert` extension method
+:information_source: **Typed arguments are matched exactly:** When you don't specify the type of the argument, its concrete type will be used. For example, if you pass a `MemoryStream` it will only match to a dependency of type `MemoryStream`, but not of the base type `Stream`. If you want to match it to `Stream` specify the type explicitly.
 
-In addition to `Arguments` class there's also `Insert` extension method that extends `IDictionary`. It has several overloads that let you fluently insert values into the dictionary.
+#### Named and/or Typed Arguments Collection
 
+A collection implementing the generic `IDictionary<TKey, TValue>` containing named and/or typed arguments can be added to an `Arguments` instance:
 ```csharp
-args.Insert<Stream>(someMemoryStream)
-   .Insert("name", someNamedArgument)
-   .Insert(new[] { multiple, typed, arguments})
-   .Insert(new { multiple = typed, arguments = also});
-```
+var map = new Dictionary<object, object>();
+map.Add("string-key", 123456);
+map.Add(typeof(MyType), 123456);
 
-:information_source: **Insert overwrites:** When item under given key already exists `Insert` will overwrite it.
+new Arguments()
+ 	.Add(map);
+```

src/Castle.Facilities.WcfIntegration.Tests/Client/WcfClientFixture.cs

@@ -31,6 +31,7 @@ namespace Castle.Facilities.WcfIntegration.Tests
 	using Castle.Facilities.WcfIntegration.Demo;
 	using Castle.Facilities.WcfIntegration.Tests.Behaviors;
 	using Castle.Facilities.WcfIntegration.Tests.Components;
+	using Castle.MicroKernel;
 	using Castle.MicroKernel.Facilities;
 	using Castle.MicroKernel.Registration;
 	using Castle.Services.Logging.Log4netIntegration;
@@ -243,23 +244,23 @@ public void CanResolveClientAssociatedWithChannelUsingSuppliedModel()
 					))
 				{
 					var client1 = clientContainer.Resolve<IOperations>("operations",
-						new
+						Arguments.FromProperties(new
 						{
 							Model = new DefaultClientModel
 								{
 									Endpoint = WcfEndpoint.BoundTo(new NetTcpBinding())
 										.At("net.tcp://localhost/Operations2")
 								}
-						});
+						}));
 					var client2 = clientContainer.Resolve<IOperations>("operations",
-						new
+						Arguments.FromProperties(new
 						{
 							Model = new DefaultClientModel()
 								{
 									Endpoint = WcfEndpoint.BoundTo(new NetTcpBinding())
 										.At("net.tcp://localhost/Operations2")
 								}
-						});
+						}));
 					Assert.AreEqual(28, client1.GetValueFromConstructor());
 					Assert.AreEqual(28, client2.GetValueFromConstructor());
 					clientContainer.Release(client1);
@@ -291,10 +292,10 @@ public void CanResolveClientAssociatedWithChannelUsingSuppliedEndpoint()
 					))
 				{
 					var tracker = ReferenceTracker.Track(() => clientContainer.Resolve<IOperations>("operations",
-						new { Endpoint = WcfEndpoint.At("net.tcp://localhost/Operations2") }));
+						Arguments.FromProperties(new { Endpoint = WcfEndpoint.At("net.tcp://localhost/Operations2") })));
 
 					var client2 = clientContainer.Resolve<IOperations>("operations",
-						new { Endpoint = WcfEndpoint.At("net.tcp://localhost/Operations2") });
+						Arguments.FromProperties(new { Endpoint = WcfEndpoint.At("net.tcp://localhost/Operations2") }));
 
 					Assert.AreEqual(28, tracker.AssertStillReferencedAndDo(client1 => client1.GetValueFromConstructor()));
 					Assert.AreEqual(28, client2.GetValueFromConstructor());
@@ -325,23 +326,23 @@ public void CanLazilyResolveClientAssociatedWithChannelUsingSuppliedModel()
 					.AddFacility<WcfFacility>(f => f.CloseTimeout = TimeSpan.Zero))
 				{
 					var client1 = clientContainer.Resolve<IOperations>(
-						new
+						Arguments.FromProperties(new
 						{
 							Model = new DefaultClientModel
 							{
 								Endpoint = WcfEndpoint.BoundTo(new NetTcpBinding())
 									.At("net.tcp://localhost/Operations2")
 							}
-						});
+						}));
 					var client2 = clientContainer.Resolve<IOperations>(
-						new
+						Arguments.FromProperties(new
 						{
 							Model = new DefaultClientModel()
 							{
 								Endpoint = WcfEndpoint.BoundTo(new NetTcpBinding())
 									.At("net.tcp://localhost/Operations2")
 							}
-						});
+						}));
 					Assert.AreEqual(28, client1.GetValueFromConstructor());
 					Assert.AreEqual(28, client2.GetValueFromConstructor());
 					clientContainer.Release(client1);
@@ -368,9 +369,9 @@ public void CanLazilyResolveClientAssociatedWithChannelUsingSuppliedEndpoint()
 					.AddFacility<WcfFacility>(f => f.CloseTimeout = TimeSpan.Zero))
 				{
 					var tracker = ReferenceTracker.Track(() => clientContainer.Resolve<IOperations>("operations",
-						new { Endpoint = WcfEndpoint.At("net.tcp://localhost/Operations2") }));
+						Arguments.FromProperties(new { Endpoint = WcfEndpoint.At("net.tcp://localhost/Operations2") })));
 					var client2 = clientContainer.Resolve<IOperations>("operations",
-						new { Endpoint = WcfEndpoint.At("net.tcp://localhost/Operations2") });
+						Arguments.FromProperties(new { Endpoint = WcfEndpoint.At("net.tcp://localhost/Operations2") }));
 
 					Assert.AreEqual(28, tracker.AssertStillReferencedAndDo(client1 => client1.GetValueFromConstructor()));
 					Assert.AreEqual(28, client2.GetValueFromConstructor());
@@ -536,14 +537,14 @@ public void WillRecoverFromAnUnhandledExceptionWithChannelUsingSuppliedModel()
 					))
 				{
 					var client = clientContainer.Resolve<IOperationsEx>("operations",
-						new
+						Arguments.FromProperties(new
 						{
 							Model = new DefaultClientModel
 							{
 								Endpoint = WcfEndpoint.BoundTo(new NetTcpBinding())
 									.At("net.tcp://localhost/Operations2")
 							}
-						});
+						}));
 					try
 					{
 						client.ThrowException();

src/Castle.Facilities.WcfIntegration/Client/WcfClientComponentLoader.cs

@@ -15,16 +15,16 @@
 namespace Castle.Facilities.WcfIntegration
 {
 	using System;
-	using System.Collections;
 	using System.Linq;
 	using Castle.Facilities.WcfIntegration.Internal;
+	using Castle.MicroKernel;
 	using Castle.MicroKernel.Facilities;
 	using Castle.MicroKernel.Registration;
 	using Castle.MicroKernel.Resolvers;
 
 	public class WcfClientComponentLoader : ILazyComponentLoader
 	{
-		public IRegistration Load(string key, Type service, IDictionary arguments)
+		public IRegistration Load(string key, Type service, Arguments arguments)
 		{
 			if (service == typeof(IWcfClientFactory))
 			{

src/Castle.Facilities.WcfIntegration/Client/WcfClientFactorySelector.cs

@@ -44,7 +44,7 @@ public Func<IKernelInternal, IReleasePolicy, object> SelectComponent(MethodInfo
 					argument = WcfEndpoint.At((Uri)argument);
 				}
 
-				var args = new HybridDictionary { { Guid.NewGuid().ToString(), argument } };
+				var args = new Arguments { { Guid.NewGuid().ToString(), argument } };
 
 				if (key == null)
 				{

src/Castle.Facilities.WcfIntegration/Internal/WcfUtils.cs

@@ -255,17 +255,19 @@ public static bool IsBehaviorExtension(object behavior)
 				   behavior is IOperationBehavior || behavior is IEndpointBehavior;
 		}
 
-		public static IEnumerable<T> FindDependencies<T>(IDictionary dependencies)
+		public static IEnumerable<T> FindDependencies<T>(Arguments dependencies)
 		{
 			return FindDependencies<T>(dependencies, null);
 		}
 
-		public static IEnumerable<T> FindDependencies<T>(IDictionary dependencies, Predicate<T> test)
+		public static IEnumerable<T> FindDependencies<T>(Arguments dependencies, Predicate<T> test)
 		{
 			if (dependencies != null)
 			{
-				foreach (object dependency in dependencies.Values)
+				foreach (var pair in dependencies)
 				{
+					var dependency = pair.Value;
+
 					if (dependency is T)
 					{
 						var candidate = (T)dependency;

src/Castle.Windsor.Tests/Bugs/IoC-138.cs

@@ -16,6 +16,7 @@ namespace Castle.Windsor.Tests.Bugs
 {
 	using System.Collections.Generic;
 
+	using Castle.MicroKernel;
 	using Castle.MicroKernel.Registration;
 
 	using NUnit.Framework;
@@ -28,10 +29,12 @@ public void TestResolveSubComponentInConstructorWithParameters()
 		{
 			var container = new WindsorContainer();
 			ServiceLocator.Container = container;
-			container.Register(Component.For<UsesServiceLocaator>().Named("A"),
+			container.Register(Component.For<UsesServiceLocator>().Named("A"),
 			                   Component.For<DependsOnStringTest2>().Named("B"));
 
-			var component = container.Resolve<UsesServiceLocaator>(new Dictionary<string, string> { { "test", "bla" } });
+			var component = container.Resolve<UsesServiceLocator>(
+				new Arguments { { "test", "bla" } });
+
 			Assert.IsNotNull(component.Other);
 		}
 
@@ -47,13 +50,13 @@ public static class ServiceLocator
 			public static IWindsorContainer Container { get; set; }
 		}
 
-		public class UsesServiceLocaator
+		public class UsesServiceLocator
 		{
 			private readonly DependsOnStringTest2 other;
 
-			public UsesServiceLocaator(string test)
+			public UsesServiceLocator(string test)
 			{
-				other = ServiceLocator.Container.Resolve<DependsOnStringTest2>(new Dictionary<string, string> { { "test2", "bla" } });
+				other = ServiceLocator.Container.Resolve<DependsOnStringTest2>(new Arguments { { "test2", "bla" } });
 			}
 
 			public DependsOnStringTest2 Other

src/Castle.Windsor.Tests/ByRefDependenciesTestCase.cs

@@ -14,6 +14,7 @@
 
 namespace Castle.Windsor.Tests
 {
+	using Castle.MicroKernel;
 	using Castle.MicroKernel.Registration;
 	using Castle.Windsor.Tests.ClassComponents;
 
@@ -38,15 +39,15 @@ public void Can_resolve_type_with_by_ref_dependency_provided_inline()
 		{
 			Container.Register(Component.For<HasByRefCtorArgument>());
 
-			Container.Resolve<HasByRefCtorArgument>(new { a = new A() });
+			Container.Resolve<HasByRefCtorArgument>(Arguments.FromProperties(new { a = new A() }));
 		}
 
 		[Test]
 		public void Can_resolve_type_with_by_ref_dependency_provided_inline_via_anonymous_type()
 		{
 			Container.Register(Component.For<HasByRefCtorArgument>());
 
-			Container.Resolve<HasByRefCtorArgument>(new { a = new A() });
+			Container.Resolve<HasByRefCtorArgument>(Arguments.FromProperties(new { a = new A() }));
 		}
 	}
 }

src/Castle.Windsor.Tests/Facilities/TypedFactory/Selectors/SelectorByClosedArgumentType.cs

@@ -15,7 +15,6 @@
 namespace CastleTests.Facilities.TypedFactory.Selectors
 {
 	using System;
-	using System.Collections;
 	using System.Reflection;
 
 	using Castle.Facilities.TypedFactory;
@@ -29,10 +28,10 @@ public SelectorByClosedArgumentType()
 			FallbackToResolveByTypeIfNameNotFound = true;
 		}
 
-		protected override IDictionary GetArguments(MethodInfo method, object[] arguments)
+		protected override Arguments GetArguments(MethodInfo method, object[] arguments)
 		{
 			//a condition checking if it's actually a method we want to be in should go here
-			return new Arguments(arguments);
+			return new Arguments().AddTyped(arguments);
 		}
 
 		protected override Type GetComponentType(MethodInfo method, object[] arguments)

src/Castle.Windsor.Tests/Facilities/TypedFactory/Selectors/SelectorById.cs

@@ -22,7 +22,7 @@ namespace Castle.Windsor.Tests.Facilities.TypedFactory.Selectors
 
 	public class SelectorById : DefaultTypedFactoryComponentSelector
 	{
-		protected override IDictionary GetArguments(MethodInfo method, object[] arguments)
+		protected override Arguments GetArguments(MethodInfo method, object[] arguments)
 		{
 			if (method.Name.Equals("ComponentNamed"))
 			{

src/Castle.Windsor.Tests/Facilities/TypedFactory/TypedFactoryDelegatesTestCase.cs

@@ -95,7 +95,7 @@ public void Can_resolve_component_depending_on_delegate_when_inline_argumens_are
 			Container.Register(Component.For<Foo>(),
 			                   Component.For<UsesFooDelegateAndInt>());
 
-			Container.Resolve<UsesFooDelegateAndInt>(new { additionalArgument = 5 });
+			Container.Resolve<UsesFooDelegateAndInt>(Arguments.FromProperties(new { additionalArgument = 5 }));
 		}
 
 		[Test]
@@ -149,7 +149,7 @@ public void Can_resolve_two_services_depending_on_identical_delegates()
 		{
 			Container.Register(Component.For<Foo>().LifeStyle.Transient,
 			                   Component.For<UsesFooDelegate>(),
-			                   Component.For<UsesFooDelegateAndInt>().DependsOn(new Arguments().InsertTyped(5)));
+			                   Component.For<UsesFooDelegateAndInt>().DependsOn(new Arguments().AddTyped(5)));
 			var one = Container.Resolve<UsesFooDelegate>();
 			var two = Container.Resolve<UsesFooDelegateAndInt>();
 			one.GetFoo();
@@ -161,7 +161,7 @@ public void Can_resolve_two_services_depending_on_identical_delegates_via_interf
 		{
 			Container.Register(Component.For<Foo>().LifeStyle.Transient,
 			                   Component.For<UsesFooDelegate>(),
-			                   Component.For<UsesFooDelegateAndInt>().DependsOn(new Arguments().InsertTyped(5)),
+			                   Component.For<UsesFooDelegateAndInt>().DependsOn(new Arguments().AddTyped(5)),
 			                   Component.For<IGenericComponentsFactory>().AsFactory());
 
 			var factory = Container.Resolve<IGenericComponentsFactory>();