There are two things that you must have for relationships, 1. the version
must be ejb2, and the cmp version must be 2.x - check both of those. you
should be able to tell by the generated AccountCMP - it should not have
implementations of setXXX/getXXX
hth
dim
On Sat, 8 Sep 2001, Andreas Schildbach wrote:
> Hallo Dave,
>
> thanks for your answer. I made sure that I have the latest version by doing
> a fresh checkout.
>
> Unfortunately, it still does not work. No errors and no relationship are
> generated.
> What do you mean by target-ejb? Is this a parameter of the relationship tag?
> (if yes, it is not documented)
>
> Maybe my understanding of 1:n relationships is not enough (please correct
> me):
>
> Let me state an example: 1 Account has Many Positions
> Usually Position will have a field with an account id, also called foreign
> key.
> Is this foreign key field to be declared as a @ejb:persistent-field?
> How does the @ejb:relationship tag look for this foreign key field?
> On the other side, the Account, there is a method getPositions() that allows
> to get all Positions in a Collection.
> Of course, this getPositions() method is no @ejb:persistent-field.
> The relationship-tag for getPositions() looks like this:
> @ejb:relationship home="PositionHome" method="findByAccount"
> params="getId()".
> In Position, I added the referenced finder (at class level):
> @ejb:finder result-type="Collection" signature="Collection findByAccount()"
> query="SELECT DISTINCT OBJECT(p) FROM Position p WHERE p.account = ?1"
>
> Correct?
>
> The problem is that I get no errors... if I would I could track them down.
>
> - Andreas
>
> ----- Original Message -----
> From: "Dave Smith" <[EMAIL PROTECTED]>
> To: "Andreas Schildbach" <[EMAIL PROTECTED]>
> Sent: Saturday, September 08, 2001 20:55
> Subject: Re: [Xdoclet-devel] xdoclet and relationships
>
>
> > They do in the current cvs. You have to declare the relationship at the
> > method level. If it is a bidirectional then us the ejb:relation tag on
> > both methods that define the relationship. If it is uni-directional you
> > have to define target-ejb.
> >
> >
> > Andreas Schildbach wrote:
> >
> > > Do relationships actually work?
> > >
> > > I tried adding a @ejb:relationship tag, but it seems as if its
> completely
> > > ignored.
> > >
> > > - no errors appear
> > > - in the ejb-jar.xml, the <relationships> section is left completely
> empty
> > > - as a consequence, no CMR fields are declared in ejb-jar.xml (btw.
> don't I
> > > have to declare them somehow in my bean source?)
> > > - how do I declare if a relationship is bidirectional or unidirectional?
> > >
> > > Greetings,
> > >
> > > Andreas
> > > ____________________________________
> > > Andreas Schildbach
> > > senior software architect and developer
> > > financial media service
> > >
> > >
> > >
> > > _______________________________________________
> > > Xdoclet-devel mailing list
> > > [EMAIL PROTECTED]
> > > https://lists.sourceforge.net/lists/listinfo/xdoclet-devel
> > >
> >
> >
>
>
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