Re: [JBoss-user] different datasources for differnet entity beans
Hi, if I'm right on the discussion, the datasource is defined at ejb-jar.xml, for instance if you need more that one datasource, build a jar file for each datasource that contain the correct xml files and eventually the EBs. With this approach we are able to connet to mySQL for the new application and to the AS/400 DB/2 for legacy data without any problem, using the same JNDI. On Fri, 20 Apr 2001 07:40:10 +1200, Toby Allsopp wrote: >On Thu, Apr 19, 2001 at 08:07:15PM +0100, Ijonas Kisselbach wrote: >> Yeah no problem what so ever. The following works for BMP as well as CMP >> beans. >> >> Basically, all you need to do is specify different datasource resource >> references in your ejb-jar.xml and jboss.xml files, e.g.: > >I'm fairly sure that this is only correct for BMP. CMP uses jaws.xml to >decide which DataSource to use, and I seem to recall that this element is >not per-bean. I don't know much about JBossCMP, so I might be wrong on that. > >Toby. > >___ >JBoss-user mailing list >[EMAIL PROTECTED] >http://lists.sourceforge.net/lists/listinfo/jboss-user > http://www.ticino.com/usr/fbiaggi/">Franco Biaggi http://www.sisa.ch">SISA Studio Informatica SA R&D Services Via Carvina 1 CH-6807 Taverne Efax +1 801 705 2839 Tel. +41 91 935 75 35 Fax. +41 91 935 75 30 Sorry for my bad english... ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] different datasources for differnet entity beans
On Thu, Apr 19, 2001 at 08:07:15PM +0100, Ijonas Kisselbach wrote: > Yeah no problem what so ever. The following works for BMP as well as CMP > beans. > > Basically, all you need to do is specify different datasource resource > references in your ejb-jar.xml and jboss.xml files, e.g.: I'm fairly sure that this is only correct for BMP. CMP uses jaws.xml to decide which DataSource to use, and I seem to recall that this element is not per-bean. I don't know much about JBossCMP, so I might be wrong on that. Toby. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] different datasources for differnet entity beans
Yeah no problem what so ever. The following works for BMP as well as CMP beans. Basically, all you need to do is specify different datasource resource references in your ejb-jar.xml and jboss.xml files, e.g.: ejb-jar.xml - Bean1 Bean1Home Bean1 Bean1Bean Bean java.lang.String False jdbc/DB1 javax.sql.DataSource Container Bean2 Bean2Home Bean2 Bean2Bean Bean java.lang.String False jdbc/DB2 javax.sql.DataSource Container jboss.xml -- jdbc/DB1 java:/OracleDBPoolName jdbc/DB2 java:/SybaseDBPoolName Bean1 app/Bean1 jdbc/DB1 jdbc/access1 Bean2 app/Bean2 jdbc/DB2 jdbc/access2 - Original Message - From: "Carles Pi-Sunyer" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, April 19, 2001 7:25 PM Subject: [JBoss-user] different datasources for differnet entity beans > Is it possible to configure the datasource that an > entity bean uses on a per-bean basis? > > I have entity beans (container managed) that represent > tables in different databases. I would like to avoid > packaging them in different jar files. Is there any > way to do this? > > Thanks, > Carles > > __ > Do You Yahoo!? > Yahoo! Auctions - buy the things you want at great prices > http://auctions.yahoo.com/ > > ___ > JBoss-user mailing list > [EMAIL PROTECTED] > http://lists.sourceforge.net/lists/listinfo/jboss-user > ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] different datasources for differnet entity beans
Is it possible to configure the datasource that an entity bean uses on a per-bean basis? I have entity beans (container managed) that represent tables in different databases. I would like to avoid packaging them in different jar files. Is there any way to do this? Thanks, Carles __ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
