I use the following in my orion-ejb file that persists a list of 'dns records'
<cmp-field-mapping name="dnsRecords">
<list-mapping table="dnsrecord">
<primkey-mapping>
<cmp-field-mapping name="domain_id"
persistence-name="domain_id" />
</primkey-mapping>
<value-mapping type="blah.DNSRecord">
<cmp-field-mapping>
<fields>
<cmp-field-mapping
name="_class" persistence-name="class" />
</fields>
</cmp-field-mapping>
</value-mapping>
</list-mapping>
</cmp-field-mapping>
On Thu, Nov 23, 2000 at 08:50:32AM +0100, Giorgio Angiolini wrote:
> Thanks for the response !
>
> Does anyone have some examples of ejb-jar.xml with one entity bean with
> collections of entity beans ?
> Thanks.
>
> Giorgio
>
>
>
> Mike Cannon-Brookes ha scritto:
>
> > just use it as you would any other collection. Orion is smart enough to
> > persist the primary keys of each entity in the relation.
> >
> > -mike
> >
> > > -----Original Message-----
> > > From: [EMAIL PROTECTED]
> > > [mailto:[EMAIL PROTECTED]]On Behalf Of Giorgio
> > > Angiolini
> > > Sent: Wednesday, November 22, 2000 7:48 PM
> > > To: Orion-Interest
> > > Subject: Collection of entity beans
> > >
> > >
> > > Repost for mail server problem (sorry !)
> > > Hello
> > > I have just read the nice article "Advanced Object-relational mapping"
> > > found in orionsupport.com (thank's Joe Walnes !).
> > >
> > > The following types of field can be mapped within entity beans:
> > > 1) Simple object and primitives
> > >
> > > 2) Object
> > >
> > > 3) Serializable objects (A.K.A BLOB)
> > >
> > > 4) Entity references
> > >
> > > 5) Collection
> > >
> > > One question: how can I use the container managed persistence with
> > > collection of entity references ?
> > >
> > > Thank's a lot !
> > >
> > > Giorgio
> > >
> > >
> > >
> > >
> > >
> > >
>
>
