Change Notes item #658296, was opened at 2002-12-24 21:20 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=381174&aid=658296&group_id=22866
Category: JBossCMP Group: v3.2 Status: Open Priority: 5 Submitted By: Alexey Loubyansky (loubyansky) Assigned to: Nobody/Anonymous (nobody) Summary: FK fields mapped to PK fields support Initial Comment: It's possible to map foreign key fields in one-to-many and one-to-one relationships to primary key fields. All is needed to assign the same names to the corresponding foreign and primary key fields. Relationships are assigned between ejbCreate and ejbPostCreate. This means that relationships are accessible in ejbPostCreate and not in ejbCreate. Relationships are established and removed only with creation and removal of entities. Modifications with abstract CMR accessors are not allowed as they change primary key values. If ONE side doesn't exist CMR on the MANY side will return null value. If MANY side doesn't exist CMR on the ONE side will return empty collection. If cascade-delete is specified then removal of the ONE side will remove the related MANY side. In this case, ONE side is removed first breaking the relationship, i.e. CMR field on the MANY side in ejbRemove will return null. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=381174&aid=658296&group_id=22866 ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development