Resolver Class

Delta Engine Documentation

Basic resolver functionality via Autofac, each configuration registers concrete types. For example GLFW uses GLFWGraphics, GLFWSound, GLFWKeyboard, etc. and makes them available. View code on GitHub

Inheritance Hierarchy

System Object
DeltaEngine.Platforms Resolver
DeltaEngine.Platforms ApproveFirstFrameScreenshot

Namespace: DeltaEngine.Platforms
Assembly: DeltaEngine.Platforms (in DeltaEngine.Platforms.dll) Version: 1.1.1.0 (1.1.1)

Syntax

C++

Copy to Clipboard Print

public abstract class Resolver : IDisposable

public abstract class Resolver : IDisposable

Public MustInherit Class Resolver 
	Implements IDisposable

Public MustInherit Class Resolver 
	Implements IDisposable

public ref class Resolver abstract : IDisposable

public ref class Resolver abstract : IDisposable

[<AbstractClassAttribute>]
type Resolver =  
    class 
        interface IDisposable 
    end

[<AbstractClassAttribute>]
type Resolver =  
    class 
        interface IDisposable 
    end

The Resolver type exposes the following members.

Constructors

	Name	Description
	Resolver	Initializes a new instance of the Resolver class

Top

Methods

	Name	Description
	Dispose	Releases all resources used by the Resolver
	Register(Type)	View code on GitHub
	Register T
	RegisterInstance	Registers an already created instance and overwrite all base classes and interfaces. For example if registering WpfHostedFormsWindow will force all Resolve Window calls to use it. View code on GitHub
	RegisterSingleton(Type)	View code on GitHub
	RegisterSingleton T
	Resolve BaseType

Top

Fields

	Name	Description
	alreadyRegisteredTypes
	ClickIgnoreToContinue
	ErrorWasCopiedToClipboardMessage

Top

Properties

	Name	Description
	IsAlreadyInitialized

Top

Remarks

Tests: DeltaEngine.Platforms.Tests.ResolverTests

Examples

8 unit tests call DeltaEngine.Platforms.Resolver

Copy to Clipboard Print

[Test]
public void RegisterTypeTwice()
{
    resolver.Register(typeof(A));
    resolver.Register(typeof(A));
}

[Test]
public void RegisterTypeTwice()
{
    resolver.Register(typeof(A));
    resolver.Register(typeof(A));
}

Copy to Clipboard Print

[Test]
public void RegisterSingletonTypeTwice()
{
    resolver.RegisterSingleton(typeof(A));
    resolver.RegisterSingleton(typeof(A));
}

[Test]
public void RegisterSingletonTypeTwice()
{
    resolver.RegisterSingleton(typeof(A));
    resolver.RegisterSingleton(typeof(A));
}

Copy to Clipboard Print

[Test]
public void RegisterAfterInitializationThrows()
{
    Assert.IsFalse(resolver.IsInitialized);
    resolver.Register(typeof(A));
    resolver.Resolve<A>();
    Assert.IsTrue(resolver.IsInitialized);
    Assert.Throws<Resolver.UnableToRegisterMoreTypesAppAlreadyStarted>(
        () => resolver.Register(typeof(B)));
    Assert.Throws<Resolver.UnableToRegisterMoreTypesAppAlreadyStarted>(
        () => resolver.RegisterSingleton(typeof(C)));
}

[Test]
public void RegisterAfterInitializationThrows()
{
    Assert.IsFalse(resolver.IsInitialized);
    resolver.Register(typeof(A));
    resolver.Resolve<A>();
    Assert.IsTrue(resolver.IsInitialized);
    Assert.Throws<Resolver.UnableToRegisterMoreTypesAppAlreadyStarted>(
        () => resolver.Register(typeof(B)));
    Assert.Throws<Resolver.UnableToRegisterMoreTypesAppAlreadyStarted>(
        () => resolver.RegisterSingleton(typeof(C)));
}