Right...but I was talking way beyond the specs. We will implement the specs, but upon reading them, I saw nothing about the deployer, etc. I am talking more about the big picture of what we want to offer from our deployment other than what the specs delivers. This encompasses issues such as classloaders (i.e. who gets what), encapsulation of delivered objects, etc. If this was purely an appserver deployment, then I could easily leverage the Geronimo objects and classloaders, etc, but I am assuming we want to be able to be a drop in for anywhere, so I want to think beyond just an app server.
Jeff Gianny Damour wrote: > Hi, > > I think that we have nothing to re-invent as SPI contracts have been > defined as part of the specs: David B. explains here how to integrate a > JPA provider within the container: > http://docs.codehaus.org/display/OPENEJB/JPA+Notes. > > Thanks, > Gianny > > Jeff Genender wrote: > >> Hi, >> >> I wanted to begin getting a little discussion on the JPA deployer as I >> am beginning to work on this. So I wanted to throw out some discussions >> for architecture that may affect the entire OpenEJB as I would really >> like that our deployers are consistent. Forgive me in advance if I am >> asking ignorant questions as I am spewing my thoughts...and they are not >> always intelligent ;-) >> >> 1) What do we want our deployers to cough up - an object with >> classloader representing the module with all of the necessary components >> prepared? >> >> 2) I am assuming the JPA deployer will receive a "module" of some form >> that represents either the module's file representation with that >> classloader all ready pre-prepped, or will it be responsible for fully >> creating this "module" object? i.e., I would like to leverage code that >> has already been developed to handle this w/o re-inventing the wheel. >> Pointers to code would be great ;-) >> >> 3) We want the JPA deployer (as well as others) to be embeddable...so >> that they can be used "out of container", such as directly in Unit >> tests, or just about anywhere? >> >> Thoughts, comments, ideas? >> >> Jeff >> >> >> >> >> >
