Master flow or Interceptors?

amy

Hi all!
I'm very new to spring. I need to write a process where at the beginning, bunch information is collected and process, then base on the processed info, we'll send the info to a webflow. I'm having a little trouble here figuring out what kind of mechanism i should use for the initial process.

Right now i'm thinking to have a master-flow and make the starting starting stage to do the init process then relay the info to any other subflows.

Some one also told me to use Interceptors. I kind of understand the AOP concept for interceptors but not enough to know if this is a good idea for what i'm doing.

Can anybody give me some advice?

THanx!
Kevin