ComponentActivatorException Exception thrown whe a component could not be activated. THis should come from the component activator.

 DefaultComponentActivator Standard implementation of . Handles the selection of the best constructor, fills the writable properties the component exposes, run the commission and decommission lifecycles, etc.

 ExternalInstanceActivator

 FactoryMethodActivator`1

 NoResolvableConstructorFoundException Exception thrown when component has no resolvable constructor that can be used to create an instance.

 AbstractComponentActivator Abstract implementation of . The implementors must only override the InternalCreate and InternalDestroy methods in order to perform their creation and destruction logic.

 IDependencyAwareActivator Implemented by which don't necessarily need dependencies from the container to activate new instances of the component.