db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Daniel John Debrunner <...@debrunners.com>
Subject Re: Backward compatibility of DataSource implementations
Date Wed, 23 Nov 2005 16:51:52 GMT
David W. Van Couvering wrote:
> Hm, I'm not sure if I am interested in venturing into these waters.  The
> email I sent was about making sure I understaood how things are done
> today: DataSource implementations implement Serializable and define
> compatibility requirements in the form I described.
> I think the ideas of using Referenceable or writing our own custom
> serialization code are interesting, but it's not my itch to scratch
> right now (unless it's required as part of solving the itch I have to
> provide a custom classloader).

The embedded Derby DataSource implementations do implement
Referenceable, that itch has been scratched.

The one exception is EmbeddedSimpleDataSource, which is designed to work
with J2ME (and J2SE), where Referenceable is not available.


View raw message