JS, Raymond,
I have attached a picture depicting the components the Shopping Store Composite will have. I hope this represents the same picture you had in mind. Otherwise, please let me know. As you can see there, some questions arose: 1 - The composite will offer its service via WS or we will invoke it locally (the local one will be easier to implement :-)) 2 - The Shopping Cart Service will be implemented as a POJO or as a Session Bean? -> I have it currently implemented as a POJO but turning it into a session bean will not be difficult (fingers crossed) 3 -The Persistence Service will be implemented as a POJO or as an Entity Bean? 4 - Shall we use DAS to persist the data? Let's try to come up with a final version of it so we can start taking ownership of the different components in order to start coding. Hope to hear from you soon. Regards, Mario E. Antollini Intel Software ASDC +54 351 414 5594 [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
