Hi thx for answer ,glad that is possible but is till have one question.
if i start desingning the database i should add this commom fileds manually to all tables ? or is possible to start with objects and then generate tables ? cause if i start with objects and for each object i create i just specify that it extedns a class that has those common fields then is super ok . Andrus Adamchik wrote: > > Hi there, > > you can use a common superclass that extends CayenneDataObject. Enter > it for the DataMap under "Custom Superclass" and then click "Update...". > > Optionally you may declare getters and setters as abstract in this > superclass. Whether you do that or not, Cayenne will generate correct > access code in subclasses. > > Andrus > > > On Mar 21, 2009, at 9:22 PM, csergiu77 wrote: > >> >> i would like to do the folowing : >> >> each table that i will have into my database must have : >> >> >> id >> create_date >> create_user_id >> write_date >> write_user_id >> >> >> Normally i though to subclass each of my data model classes to a >> class >> that has these fields. >> >> How this can be done using cayenne ? >> >> Thx >> -- >> View this message in context: >> http://www.nabble.com/inheritance-tp22639408p22639408.html >> Sent from the Cayenne - User mailing list archive at Nabble.com. >> >> > > > -- View this message in context: http://www.nabble.com/inheritance-tp22639408p22655366.html Sent from the Cayenne - User mailing list archive at Nabble.com.
