On 10/9/11 11:54 AM, Adam Ruppe wrote:
The way I'd do it is:interface Database { // support shared functions here, and other stuff useful enough to // warrant emulation } class Postgres : Database { // implement the interface, of course, but also all other postgres // specific stuff } When you go to use it, if you're happy with the basics, declare Databases. If you need something special, use Postgres objects.
Makes sense. JDBC does that, too. Andrei