On Feb 18, 2008 7:41 AM, Eduardo Yáñez Parareda <[EMAIL PROTECTED]> wrote:
> The solution I'm going for is to implement a Filter or Interceptor which > manages a stack of requests. I'll push the action and the request > attributes > in the stack, so when I have to go back, I can pop from the stack the > action > and attributes needed to make the same search as before. > When user click another menu option, the filter must empty the stack and > push the new action in it. > You might want to include a Marker interface so that you don't collect all the data from every request. If you have a BackAware interface (or BackTarget, or something else meaningful). Then your interceptor can check whether the Action implements BackAware and only then save the state. That should prevent you from saving a bunch of unnecessary data. (*Chris*)
