private InstanceProducer BuildMutableCollectionProducerFromControlledCollection(
Type serviceType, Type elementType, MutableCollectionType collectionType)
{
Expression expression =
this.BuildMutableCollectionExpressionFromControlledCollection(serviceType, elementType);
// Technically, we could determine the longest lifestyle out of the elements of the collection,
// instead of using Transient here. This would make it less likely for the user to get false
// positive Lifestyle Mismatch warnings. Problem with that is that trying to retrieve the
// longest lifestyle might cause the array to be cached in a way that is incorrect, because
// who knows what kind of lifestyles the used created.
Registration registration =
new ExpressionRegistration(expression, serviceType, Lifestyle.Transient, this);
return(new InstanceProducer(serviceType, registration)
{
IsContainerAutoRegistered = !this.GetAllInstances(elementType).Any()
});
}
private InstanceProducer BuildInstanceProducerForMutableCollectionType(
Type serviceType, Type elementType, MutableCollectionType type)
{
// We don't auto-register collections for ambiguous types.
if (Types.IsAmbiguousOrValueType(elementType))
{
return(null);
}
// GetAllInstances locks the container
if (this.GetAllInstances(elementType) is IContainerControlledCollection)
{
return(this.BuildMutableCollectionProducerFromControlledCollection(serviceType, elementType, type));
}
else
{
return(this.BuildMutableCollectionProducerFromUncontrolledCollection(serviceType, elementType));
}
}
