For JPA/Hibernate support I like the idea of extending code gen such that static SDOs could be anotated for persistence using JPA. From my perspective this would do a better job of maintaining seperation of application logic, serivces and the data model.
thoughts . . . ? Robbie On 10/3/06, scabooz <[EMAIL PROTECTED]> wrote:
Hmmmm...a service modeled as a property is what seems odd. I'm trying to keep an open mind. Imagine drawing a picture of this using the icons from the SCA spec. You'd have some kind of a connection from a component's property to a database? That's what doesn't make sense. I need to think more on this, and maybe I'll change my mind. Didn't want to let this thread just die. Dave ----- Original Message ----- From: "Jim Marino" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Tuesday, October 03, 2006 11:40 AM Subject: Re: EJB3 (JPA) support > > On Oct 3, 2006, at 7:44 AM, scabooz wrote: > >> Hi Jim, >> >> Somewhere buried in your explanation is the answer to >> my question, but I can't find it, so I'll have to ask. I'm >> trying to understand how you have modeled this WRT >> the assembly model. It looks like you've added in a >> SCDL extension, and are playing with the semantics >> of a property. I would have expected such a formal >> part of the application to have been modeled in a >> formal way, such as with an SCA component. > It's a property (or "resource") just like a datasource or type system > helper (e.g. SDO) would be. Modeling it as a service on a component > seems kind of odd. There's a system service responsible for providing > a value for the property (just like all property values in Tuscany) > but that's an implementation detail. Make sense? >> Am I >> understanding this correctly? I'm asking from a spec >> perspective, trying to make sure that we're clean. >> >> Dave >> <snip> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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