why necesarily relational - if you want to store java object in a hierarchical tree than use the jndi context pointing in a federated namespace provided by ldap - which means simply: store them in ldap :)
bax ----- Original Message ----- From: "Dimitri Pissarenko" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, August 14, 2002 10:09 PM Subject: [JBoss-user] Persistence mechanisms Hello! In my application I use JBoss primarily in store object-oriented data in a relational database. I would like to implement this object-oriented/relational mapping so that changes in the object-oriented part (refactoring, changing the class structure) will imply as least as possible necessary changes in the code associated with mapping the object-oriented data to relational database records (that is, the EJBs). CMP is a big improvement, but I want to automate the actual O/R mapping mechanism further. For example, I have the following class structure: a) "Project" class contains several "product stages" b) A "product stage" contains several "processes" c) Each "process" contains input and output "flows" d) Each "flow" contains several child "flows" Is there are a JBoss-compatible technology capable of automating mapping of such a class structure to a relational database (at least, partially) ? Thanks Dimitri Pissarenko ------------------------------------------------------- This sf.net email is sponsored by: Dice - The leading online job board for high-tech professionals. Search and apply for tech jobs today! http://seeker.dice.com/seeker.epl?rel_code1 _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ------------------------------------------------------- This sf.net email is sponsored by: Dice - The leading online job board for high-tech professionals. Search and apply for tech jobs today! http://seeker.dice.com/seeker.epl?rel_code=31 _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
