Assuming you're talking about persistent entity bean relationships, I don't know of anything automatic (aside from persistence tools which cost money.)
For 1:1 relationships, you can store another entity bean's primary key in a persistent field, and translate it into an EJBObject (via findByPrimaryKey) when needed. (You could persist EJBObject references to the database, but that's not safe!) For 1:n and n:m relationships, I think you have three options: 1. do it manually in ejbLoad and ejbStore, 2. use Castor or a commercial persistence manager, or 3. make each relation an entity bean in itself. Does that answer your question? Mike ----- Original Message ----- From: "storck" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, September 28, 2001 7:13 AM Subject: AW: AW: [JBoss-user] Relationships with JBoss 2.2.2 (EJB 1.1) > But how are 1:1, 1:n, n:m relationships normaly managed in EJB 1.1 specialy > with JBoss 2.2.2? > > -----Urspr�ngliche Nachricht----- > Von: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]]Im Auftrag von Owen > Gesendet: Freitag, 28. September 2001 13:43 > An: [EMAIL PROTECTED] > Betreff: Re: AW: [JBoss-user] Relationships with JBoss 2.2.2 (EJB 1.1) > > > Another option is use something like Castor (which is open source) to manage > all > your persistence; there's a Castor integration module in the 3rd party > section on the > JBoss site. > > hth > Owen > > > On 28 Sep 2001 at 13:20, storck wrote: > > > Does some opensource exists wich can help me ? > > > > -----Urspr�ngliche Nachricht----- > > Von: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED]]Im Auftrag von Reynir > > H�bner > > Gesendet: Freitag, 28. September 2001 11:30 > > An: [EMAIL PROTECTED] > > Betreff: RE: [JBoss-user] Relationships with JBoss 2.2.2 (EJB 1.1) > > > > > > There is a package called persistancemanager from MVCSoft. > > > > you should maybe look into it... > > www.mvcsoft.com > > > > > > hope it helps > > -r > > > > -----Original Message----- > > From: storck [mailto:[EMAIL PROTECTED]] > > Sent: 28. september 2001 09:12 > > To: [EMAIL PROTECTED] > > Subject: [JBoss-user] Relationships with JBoss 2.2.2 (EJB 1.1) > > > > > > Hi, > > > > how do I manage 1:1, 1:n and n:m relationships with EJB 1.1 ? > > > > Does a common manager exists or ready solution? > > > > Thanks > > > > > > _______________________________________________ > > JBoss-user mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/jboss-user > > > > _______________________________________________ > > JBoss-user mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/jboss-user > > > > -- > Owen Green > Software Developer, Unique Interactive > 50 Lisson St, London, NW1 5DF > [EMAIL PROTECTED] > http://www.uniqueinteractive.co.uk > > > _______________________________________________ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user > > > _______________________________________________ > JBoss-user mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-user > _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
