Hello cayenne-user,
I have two linked tables
CmList(id,title) and CmEmail(id,email,list_id)
When I add to an existing CmList new CmEmail, and then I make commit
addition does not occur.
... CmList mlist defined above ...
addEmail(mlist);
updateList(mlist);
and nothing happens :-(((
void addEmail(CmList mlist) {
// new email object
CmEmail email = (CmEmail)mlist.getDataContext().createAndRegisterNewObject("CmEmail");
// or CmEmail email = (CmEmail)ctxt.createAndRegisterNewObject("CmEmail");
// make link to list
mlist.addToEmails(email);
}
void updateList(CmList mlist) {
// ctxt defined above
//check if it is a Transient object!!!
if(mlist.getPersistenceState() == PersistenceState.TRANSIENT){
System.out.println(">>>>>>>>>>>>>>>>>>>> register transient maillist:"+mlist);
//register transient object
ctxt.registerNewObject(mlist, "CmMaillist");
System.out.println(">>>>>>>>>>>>>>>>>>>> commiting transient maillist:"+mlist);
ctxt.commitChanges();
}
//check whether modified
if(mlist.getPersistenceState() == PersistenceState.MODIFIED){
System.out.println(">>>>>>>>>>>>>>>>>>>> commiting modified maillist:"+mlist);
//commit it
mlist.getDataContext().commitChanges();
}
//check whether new
if(mlist.getPersistenceState() == PersistenceState.NEW){
System.out.println(">>>>>>>>>>>>>>>>>>>> commiting new maillist:"+mlist);
//commit it
mlist.getDataContext().commitChanges();
}
}
-- Best regards, tim mailto:ti..e7en.ru
This archive was generated by hypermail 2.0.0 : Wed Dec 11 2002 - 07:01:58 EST