Interfaces, Factories, Dependency Injection under D2007?

[Javier Tarí 23]

Is there any library/framework out there for D2007, wich makes easier using interfaces, DI , factories or anything on that line?

I would jump on Spring4D, but some legacy issues doesn't allow me to go other Delphi versions for now

I'm using interfaces for just a couple years now, and would prefer not reinventing the wheel if possible

[David Schwartz 426]

I believe the line is drawn at D2010 because that's when generics were introduced into the language. Due to bugs, some stuff won't work before XE4 or so.

[David Heffernan 2345]

Consequence of your decision to use an ancient tool. Upgrade to modern delphi. 

[Uwe Raabe 2057]

25 minutes ago, David Heffernan said:

Consequence of your decision to use an ancient tool. Upgrade to modern delphi. 

Seems to be some roadblock there:

On 10/29/2021 at 4:40 PM, Javier Tarí said:

but some legacy issues doesn't allow me to go other Delphi versions for now

I would try to remove that roadblock first. There will be other paths being blocked by it which are just not visible yet.

[Fr0sT.Brutal 900]

Just to use these concepts you won't need generics... however I doubt there is any lib such as S4D based on old language features. Maybe you'll explain what you need all that stuff for?