/// <summary>
/// resolves an instance of this type
/// </summary>
/// <param name="Container">Container holding the registerd object</param>
/// <param name="RegisteredObjectToBuild">Registered Object To Get The Instance Of</param>
/// <returns>The resolved instance</returns>
public object ResolveInstance(ToracDIContainer Container, RegisteredUnTypedObject RegisteredObjectToBuild)
{
//**so expression tree is slower if you are just running resolve a handful of times. You would need to get into the 10,000 resolves before it starts getting faster.
//**since an asp.net mvc site will handle request after request the pool won't get recycled before 10,000. So we are going to build it for scalability with expression trees
//instead of using activator, we are going to use an expression tree which is a ton faster.
//so we are going to build a func that takes a params object[] and then we just set it to each item.
//if we haven't already built the expression, then let's build and compile it now
//singleton will only create it once, so singleton's will use the regular activator because it won't benefit of creating the object once. The cost
//of the expression tree compile is too hight.
//do we need to create an instance? This handles the derived per thread scoped object
if (Instance != null)
{
//we have a valid instance, return it
return Instance;
}
//go build the instance and store it
Instance = Activator.CreateInstance(RegisteredObjectToBuild.ConcreteType, RegisteredObjectToBuild.ResolveConstructorParametersLazy(Container).ToArray());
//now return the object we created. Don't return the instance which could be a derived typed
return Instance;
}
/// <summary>
/// resolves an instance of this type
/// </summary>
/// <param name="Container">Container holding the registerd object</param>
/// <param name="RegisteredObjectToBuild">Registered Object To Get The Instance Of</param>
/// <returns>The resolved instance</returns>
public object ResolveInstance(ToracDIContainer Container, RegisteredUnTypedObject RegisteredObjectToBuild)
{
//if we have a valid object and its still alive then return it
if (Instance == null || !Instance.IsAlive)
{
//at this point we don't have a valid object, we need to create it and put it in the property
Instance = new WeakReference(CachedActivator.Invoke(RegisteredObjectToBuild.ResolveConstructorParametersLazy(Container).ToArray()));
}
//now just return the instance's target.
return Instance.Target;
}
/// <summary>
/// resolves an instance of this type
/// </summary>
/// <param name="Container">Container holding the registerd object</param>
/// <param name="RegisteredObjectToBuild">Registered Object To Get The Instance Of</param>
/// <returns>The resolved instance</returns>
public object ResolveInstance(ToracDIContainer Container, RegisteredUnTypedObject RegisteredObjectToBuild)
{
//use the activator and go create the instance
//return Activator.CreateInstance(RegisteredObjectToBuild.ConcreteType, ConstructorParameters);
//**so expression tree is slower if you are just running resolve a handful of times. You would need to get into the 10,000 resolves before it starts getting faster.
//**since an asp.net mvc site will handle request after request the pool won't get recycled before 10,000. So we are going to build it for scalability with expression trees
//instead of using activator, we are going to use an expression tree which is a ton faster.
//so we are going to build a func that takes a params object[] and then we just set it to each item.
//if we haven't already built the expression, then let's build and compile it now
//transients will benefit from the expression tree. singleton will only create it once, so singleton's will use the regular activator
//we have the expression, so let's go invoke it and return the results
return CachedActivator.Invoke(RegisteredObjectToBuild.ResolveConstructorParametersLazy(Container).ToArray());
}
