On Tuesday 03 June 2003 18:42, Thomas Mahler wrote: > > Yes, you have to lock the elements of the N side collection to the open > ODMG transaction! > Otherwise OJB/ODMG won't detect the changes to those objects and thus > won't perform any updates for them. > > If you are using the ODMG persistent collections like DList you don't > have to do the locking, as they cooperate with the transaction mechanism. > > DLists are also very handy for m:n associations, as you don't need an > intermediary table, OJB is doing all the management stuff for you... >
Hi Thomas, I tried to implement this, but I hadn't success. Could you give me a some example of using DList for collections? How must repository look like for in this case? Does object which I store must have a collection of DList type? Please, help me about this. -- Best regards, Mickey [EMAIL PROTECTED], [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
