This actually sounds a lot like the Struts-Example application to me,
except that you would have portfolios where the Example has email
subscriptions.
To get a quick start, you could just revise the SubscriptionForm class,
subscription.jsp, and User.java to meet your data requirements. The
rest of the Example framework may be generic enough that it may work
for you unchanged (at least at first).
Utlimately, tou would probably then want to add a link to another
action to the subscription.jsp so that people could manage things
within the portfolio.
The Example's DatabaseServlet nests a hashtable of Subscription objects
as part of the User object. You could probably take that a step further
and nest a hashtable of Holding objects within the Portfolio (aka
Subscription) object.
There's a quick introduction to the Example application at <
http://husted.com/about/support/struts/ > if you're interested in
taking this route.
-- Ted Husted, Husted dot Com, Fairport NY USA.
-- Custom Software ~ Technical Services.
-- Tel 716 425-0252; Fax 716 223-2506.
-- http://www.husted.com/
