Download site structure help

[eluser]HooJee[/eluser]
Hi Guys

I am working on a website whereby users can download files. I am in a dilemma in how to structure the controllers/DB layout for the download URLs. At the moment I have the download URLs hardcoded into the db e.g. /download/file/100
Is this a good way of approaching this issue ? if anyone has a better way of handling this issue or a good design pattern then please share.