Help with creating a http server to serve POST requests

Hi all any help with this would be appreciated.

I have embarked on trying to make a new mobile product, and while i have been researching Java Card technology, i need a server that can handle all these requests that i send.

Basically from what i have picked up in my research is that i need to create a Http server that can handle these post requests. I am trying to figure out how the best way to go about this is, basically i dont want to write a servlet to handle this and i dont want a web based application. I have seen that the class HttpServer may be what i need to use. But im not sure where to start or how to go about this as i have very little knoledge about http post requests.

Any help would be greatly appreciated.