public static void RegisterPerWebRequest <TService>(
this Container container,
Func <TService> instanceCreator) where TService : class
{
var creator = new PerWebRequestInstanceCreator <TService>(instanceCreator);
container.Register(creator.GetInstance);
}
public static void RegisterPerWebRequest <TConcrete>(this Container container)
where TConcrete : class
{
container.Register <TConcrete>();
container.ExpressionBuilt += (sender, e) =>
{
if (e.RegisteredServiceType != typeof(TConcrete))
{
return;
}
var transientInstanceCreator = Expression.Lambda <Func <TConcrete> >(
e.Expression, new ParameterExpression[0]).Compile();
var creator = new PerWebRequestInstanceCreator <TConcrete>(
transientInstanceCreator);
e.Expression = Expression.Call(Expression.Constant(creator),
creator.GetType().GetMethod("GetInstance"));
};
}
