> The following issues apply to foreign-key-mapping .. > > > 1) problems with unidirectional relations: > > deployment does not work, because the > JDBCCMRFieldBridge.initRelatedData > does not find the related cmrField -> throws DeploymentException
I just fixed a bug in this code last night, where the self-relationships would not initialize properly. Try the newest code. > 2) problems with "not null" constraints on foreign keys: > > the JDBCCreateEntityCommand builds an insert statement with > the cmp fields > but without the cmr fields .. as far as I know, createEntity > is the only > affected command I don't think this is correct. Are you trying to create an EJB that has a foreign key relationship to another bean that is guaranteed not be null. The only way I can think of to do this is to set the cmr fiend in the ejbCreate method, which would give the fk a value during the initial sql insert statement. Unfortunately, it is not legal to set a cmr field during the ejbCreate method; You have to wait until ejbPostCreate. Did I misinterpret you? > 3) problems with <foreign-key-fields> in jbosscmp: > > the <field-name>s are searched for in the related entity during > JDBCRelationshipRoleMetaData.loadForeignKeyFields but it > seems to be also > used as the name of the cmr field's foreign key. Ok, I'm a little lost. I don't remember how the default name for a fk is constructed, but I remember basing it on related object's pk field name. I will add some documentation how all the default name are created. > I assume, the specified name should be that of the foreign > key, rather > than that of the related primary key .. Specified where? > It could also mean, that I should have specified the opposite > relation > ship role in the jbosscmp descriptor .. but this might have no > <ejb-relationship-role-name>, if the relationship is unidirectional! I don't know. Can you post the important parts of the ejb-jar and jbosscmp-jdbc files? -dain _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
