hallo armin,
it is the same behavor!
field "autoid" in table "kunde"
is also "null" ...
mmm (1.0rc5 - downloaded yesterday morning)
libs in classpath:
commons-collecton
commons-dbcp
commons-lang
commons-pool
db-ojb10rc5
(and mysql...) :-)
i did:
Auto auto = new Auto();
auto.setFarbe("blau");
Kunde kunde = new Kunde();
kunde.setNachname("Bode");
kunde.setVorname("Ralle");
kunde.setAuto(auto);
//OJB aktivieren!
broker.beginTransaction();
broker.store(kunde);
broker.commitTransaction();
--- Ralf Bode <[EMAIL PROTECTED]> schrieb: > Hi
Armin, Brain and the rest :-)
>
> hier is my code (a simple test-example)
> CAR:
> package de.ralle;
>
> import java.io.Serializable;
>
> //the CAR
> public class Auto implements Serializable{
>
> private String farbe;
> public Auto() {
> }
>
> public String getFarbe() {
> return farbe;
> }
>
> public void setFarbe(String string) {
> farbe = string;
> }
>
> }
>
> CUSTOMER:
> package de.ralle;
>
> import java.io.Serializable;
>
> //my customer!
> public class Kunde implements Serializable{
>
>
> private String vorname;
> private String nachname;
>
> private Auto auto;
>
>
> public Kunde(){
> }
>
> public Auto getAuto() {
> return auto;
> }
>
> public String getNachname() {
> return nachname;
> }
>
> public String getVorname() {
> return vorname;
> }
>
> public void setAuto(Auto auto) {
> this.auto = auto;
> }
>
> public void setNachname(String string) {
> nachname = string;
> }
>
> public void setVorname(String string) {
> vorname = string;
> }
>
> }
>
> and XML:
> <class-descriptor
> class="de.ralle.Kunde"
> table="Kunde" >
>
> <field-descriptor
> id="1"
> name="id"
> column="id"
> jdbc-type="INTEGER"
> primarykey="true"
> access="anonymous"/>
> <field-descriptor
> id="2"
> name="vorname"
> column="vorname"
> jdbc-type="VARCHAR"/>
> <field-descriptor
> id="3"
> name="nachname"
> column="nachname"
> jdbc-type="VARCHAR"/>
> <field-descriptor
> id="4"
> name="autoId"
> column="autoid"
> jdbc-type="INTEGER"
> access="anonymous"/>
>
> <reference-descriptor
> name="auto"
> class-ref="de.ralle.Auto"
> auto-retrieve="true"
> auto-update="true"
> auto-delete="true">
> <foreignkey field-ref="autoId"/>
> </reference-descriptor>
> </class-descriptor>
> <class-descriptor
> class="de.ralle.Auto"
> table="auto">
> <field-descriptor
> id="1"
> name="id"
> column="id"
> jdbc-type="INTEGER"
> primarykey="true"
> access="anonymous"/>
> <field-descriptor
> id="2"
> name="farbe"
> column="farbe"
> jdbc-type="VARCHAR" />
> </class-descriptor>
>
>
>
> THANKS!
>
> --- Armin Waibel <[EMAIL PROTECTED]> schrieb: > Hi
> Ralf,
> >
> > it does deal with anonymous fields, but only in
> > conjunction with 1:1
> > references. Please post class-descriptor and
> source
> > for Customer, Car.
> >
> > regards,
> > Armin
> >
> > Ralf Bode wrote:
> >
> > > Hi Armin.
> > >
> > > okay i didn�t know about 1.0rc5 isn�t
> > > dealing with anonymous-keys.
> > >
> > > so i do like suggested in 1:1-mapping.
> > >
> > > but then in my Beans i have
> > > int carId
> > > Car car;
> > >
> > > i do now:
> > > setCar(Car c){
> > > car = c;
> > > carId = c.getId();
> > > }
> > >
> > > but i think this is redundant, isn�t ?
> > > now i am very confused on dealing with OJB...
> > >
> > > a short, and last question,
> > > why doesn�t OJB1.0.rc5 not deal with
> > anonymous-keys
> > > i thought its a nice feature!
> > >
> > > greetings ralf
> > >
> > >
> > > --- Armin Waibel <[EMAIL PROTECTED]> schrieb: >
> > Hi,
> > >
> > >>Ralf Bode wrote:
> > >>
> > >>>Hi Armin,
> > >>>thanks for your patience, first!
> > >>>but the things with declaring PK_Fields
> > >>>i read at:
> > >>>
> > >>
> > >
> >
>
http://db.apache.org/ojb/howto-use-anonymous-keys.html
> > >
> > >>>i did everything like told me :-)
> > >>>the document is written nice and understandful,
> > >>
> > >>doh! Assume the current implementation doesn't
> > >>achieve this. All
> > >>anonymous keys are held in an internal map using
> > the
> > >>object itself as
> > >>key. Reading will be successful, but when the
> > object
> > >>e.g. will be
> > >>serialized and then returned to OJB the
> anonymous
> > PK
> > >>field will never be
> > >>found (object does not match a key), its only
>
=== message truncated ===
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