internal object Resolve(Type type, Stack <Type> dependancyStack)
{
if (dependancyStack.Contains(type))
{
dependancyStack.Push(type);
throw new CircularDependancyException($"Circular dependancy encountered for {type}\nStack:\n{StackToMessage(dependancyStack)}");
}
dependancyStack.Push(type);
if (!dependencyResolvers.TryGetValue(type, out var resolver))
{
if (type.IsClass && !type.IsAbstract)
{
resolver = new TypeDependencyResolver(type);
dependencyResolvers[type] = resolver;
}
else
{
throw new UnableToResolveTypeException(type, "Type is not registered");
}
}
var obj = resolver.Resolve(this, dependancyStack);
dependancyStack.Pop();
return(obj);
}
private void Register(Type interfaceType, Type resolvedType)
{
dependencyResolvers[interfaceType] = new TypeDependencyResolver(resolvedType);
}
public void Register <TType, TResolved>()
{
dependencyResolvers[typeof(TType)] = new TypeDependencyResolver(typeof(TResolved));
}