If you have a factory object, you won't ever SEE the call to a constructor...
Sure, the makeSportsCar method probably calls a constructor, or it calls a method that calls a constructor... but if i don't own the autoPlant class, and don't have access to it's source, i won't ever be able to see the constructor.
There are only two hard things in computer science: cache invalidation, naming things, and off-by-one errors
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com
subject: Creation of Object without New & Construcotr