Hi Yuan & Jacob
I m relatively new to SEAM. We have a product developed in
J2ee technologies (originally in EJB 1.1 and was upgraded to EJB 2.1 couple of years back). It uses JSPs and
Servlets heavily, along with EJBs, DAOs and helper classes. Recently we decided to upgrade it to
JBOSS SEAM because of various reasons, major being tough to maintain existing code.
But we are stuck because it is hard to find any guidelines to easily migrate existing J2ee code to SEAM. Looks like we will either have to start from scratch or spend a lot of time on splitting and putting code into corresponding programs under SEAM.
Would you say there are/can-be a set of guidelines to migrate existing J2ee applications to SEAM technology? Don't you think easy migration is a very important factor for a lot of projects, development from scratch is not the solution? Is there a blog/link/tutorial with an example of this case with successful migration?