Hi Peter, I have successfully extended from a base class in several applications. Other problems crop up so I don't have things too easy, but not this one.
You will find the solution here: http://docs.jboss.org/ejb3/app-server/tutorial/singleinheritance/single.html Also, the extended class should have no primary key - the pk is only in the base class. Do use the single table inheritance method, it works well and is amenable to some changes in your inheritance hierarchy later on, should it be needed. Hope this helps. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3922462#3922462 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3922462 ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
