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Problem developing Multi tier Application  RSS feed

 
Varalakshmi Ramanarayan
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Hi Ranchers!!

I had developed a program in NetBean IDE, using swing as UI. I initially, I had not created a seperate layer for the bussiness logic. The Code for both UI and the bussiness logic were in the same class(which is not good)

Now I am trying create a Seperate class for Bussiness logic and seperate it out from the presentation layer. My Bussiness logic uses the data, the user inputs using the form(UI). All those variables are generated by the system(Which I cannot change) and are marked private. So I am not sure what should I do to access those variables, in my Bussiness Logic layer.

I am really new to n-tier applications and this is the first project of this kind I am doing. I tried googling for it, but could not find enough information.
Can you please help me with this..?Any help will be greatly appriciated.
Thanks in advance.
 
Varalakshmi Ramanarayan
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Is no one finding this question worthy to be ansewred?
Or should I give more details?
 
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