Start with reading this paper http://www.ambysoft.com/persistenceLayer.html Ilia --- tek1 <[EMAIL PROTECTED]> wrote: > can anyone make any suggestions as to the best way > to design a persistence > interface so that one may switch among castor, ejb, > ojb, jdo, etc.? > > basically, i will have session beans > accessing/manipulating data objects. > because of the various persistence mechanisms > currently available and > uncertainly of their futures, i would like to design > my system to > access/manipulate data via a persistence interface, > rather than writing > directly to a particular persistence mechanism. > initially, i'm focusing on > castor (as i really like its concept and hope to be > able to use it well > into the future), but may need to switch to ejb or > other mechanism at a > later date, so would like to put a layer between my > business logic (session > beans) and the persistence mechanism. > > is anyone currently doing this? can anyone make > recommendation as to how > one should implement such a persistence interface? > > my apologies if this is off-topic... > > ----------------------------------------------------------- > > If you wish to unsubscribe from this mailing, send > mail to > [EMAIL PROTECTED] with a subject of: > unsubscribe castor-dev >
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