have look at http://axgen.sourceforge.net
regards axel > -----Urspr�ngliche Nachricht----- > Von: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]] > Gesendet: Donnerstag, 28. November 2002 12:31 > An: OJB Users List > Betreff: Antwort: AW: performance when displaying lists > > > ok, but isn't it a lot of work to create all the interfaces > and proxies? > you need 2 classes and one interface for every proxy > implementation, or am > i wrong? > > juergen > > > > Hi Juergen, > > we are using proxies in single mode. This works fine. We > wrote our own models for swing-components using proxies, so > only the shown objects will be materialized. The performance is ok. > > regards > Axel > > > > > hi! > > i want to display several lists (collections of the same > > class). the user > > chooses one of the objects, and this will be loaded from > the database. > > > > my current solution is a PB.getCollectionByQuery, but this is > > very slow, > > because the whole object tree is loaded (but not used). is there a > > solution? > > > > i'm not sure, but i think this should be done by using proxy > > classes, but > > i had lots of troubles with them in client / server mode > > (never tried them > > in singlevm). > > > > please help > > > > juergen > > > > -- > > To unsubscribe, e-mail: > > <mailto:ojb-user-> [EMAIL PROTECTED]> > > For > > additional commands, > > e-mail: <mailto:[EMAIL PROTECTED]> > > > > > > > > -- > To unsubscribe, e-mail: > <mailto:ojb-user-> [EMAIL PROTECTED]> > For > additional commands, > e-mail: <mailto:[EMAIL PROTECTED]> > > > > > > -- > To unsubscribe, e-mail: > <mailto:ojb-user-> [EMAIL PROTECTED]> > For > additional commands, > e-mail: <mailto:[EMAIL PROTECTED]> > > > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
