The new stateless session bean that I added does exactly what TradeJPA used to do. It's just been updated to an EJB 3 session bean instead of 2.1 and also contains the changes to ensure data consistency.
So basically, the new Session bean that I added deprecates the original TradeJPA.
Do you have any plans for updating the webservices bits from jax-rpc to jax-ws?
On 7/25/07, Christopher Blythe <email@example.com> wrote:
> As it currently stands, DayTrader 2.0 does not provide what I would consider
> a viable showcase application for Java EE 5 technology. The JPA mode that
> was added uses EJB3/JPA based entities; however, the mode still lacks a few
> key elements...
> - EJB 3 based stateless session bean providing the business logic (current
> impl still uses EJB 2.1 session beans)
> - EJB 3 based MDBs for Quote streamer and async order processing
> - Improvements to JPA mode to ensure data consistency and improve
> I have added a new EJB3 runtime mode that exposes the following...
> - TradeSLSBBean (new EJB 3 based session bean for business logic)
> - DTBroker3MDB (new EJB 3 based MDB for async order processing)
> - DTStreamer3MDB (new EJB 3 based MDB for quote streamer)
> I have made these updates and plan to commit them shortly, I have left the
> existing TradeJPA bean as is, in addition to the legacy Direct and EJB 2.1
> modes. I have pulled yesterday's build of Geronimo 2.0 and verified that the
> new EJB3 mode functionally works along with the legacy modes. The next step
> is load testing, so stay tuned...
> "I say never be complete, I say stop being perfect, I say let... lets
> evolve, let the chips fall where they may." - Tyler Durden