Look, as you defined
<field-descriptor id="4" name="intActivityIdFK" column="ACTIVITY_ID"
jdbc-type="INTEGER" />
you can't have (or you will always get ClassCastException!!!)
<reference-descriptor name="intActivityIdFK"
class-ref="de.premiere.plato.app.activity.entity.ActivityModel"
refresh="true"
auto-retrieve="true">
<foreignkey field-id-ref="4" />
</reference-descriptor>
But you can create an attribute intActivityIdFk (of type int) AND activityFk (of type
ActivityModel) in your beean, and your class descriptor should be like (and this
should work
fine)
<class-descriptor class="de.activity.entity.ModuleModel" table="TMODULE" >
<field-descriptor id="1" name="intModuleAssignedId"
column="MODUL_ASSIGNED_ID" jdbc-type="INTEGER" primarykey="true"
autoincrement="true" />
<field-descriptor id="2" name="intModuleId" column="MODUL_ID"
jdbc-type="INTEGER" />
<field-descriptor id="3" name="strModuleExclusive"
column="SIMULTAN_WORK" jdbc-type="CHAR" />
<field-descriptor id="4" name="intActivityIdFK" column="ACTIVITY_ID"
jdbc-type="INTEGER" />
<reference-descriptor name="activityFK"
class-ref="de.premiere.plato.app.activity.entity.ActivityModel"
refresh="true"
auto-retrieve="true">
<foreignkey field-id-ref="intActivityIdFk" />
</reference-descriptor>
</class-descriptor>
Best regards,
Edson Richter
> Thanks for your answer. When I change the reference name to xxxx I get a
> MetadataException which states that it can't find a member xxxx in
> de.plato.app.activity.entity.ModuleModel. Of course there is no member xxxx
> in this class since I declared all attributes already in the
> class-descriptor. Any idea?
>
> Dirk
>
>
> -----Ursprüngliche Nachricht-----
> Von: João Vieira da Luz [mailto:[EMAIL PROTECTED]
> Gesendet: Montag, 29. Dezember 2003 19:51
> An: 'OJB Users List'
> Betreff: RE: ClassPersistenceNotCapableException: java.lang.Integer not
> found ...
> Vertraulichkeit: Persönlich
>
> I think your problem is in the name of the reference-descriptor it has the
> same name that field 4. Try to change the name and I think it will work
> fine.
>
> -----Original Message-----
> From: Dirk Manske (Service Respond)
> [mailto:[EMAIL PROTECTED]
> Sent: segunda-feira, 29 de Dezembro de 2003 18:43
> To: [EMAIL PROTECTED]
> Subject: ClassPersistenceNotCapableException: java.lang.Integer not found
> ...
> Sensitivity: Personal
>
> Hi,
>
> Can someone tell me how to set a reference-descriptor for a foreign key?
> Below is an excerpt of my repository-user.xml file. I always get the error
> message: ClassPersistenceNotCapableException: java.lang.Integer not found in
> repository.xml ... I have no clue what to do. Thx,
>
> Dirk
>
>
> <class-descriptor class="de.activity.entity.ActivityModel"
> table="TPACTIVITY" >
> <field-descriptor id="1" name="intActivityId" column="ACTIVITY_ID"
> jdbc-type="INTEGER" primarykey="true" autoincrement="true" />
> <field-descriptor id="2" name="strActivityName"
> column="ACTIVITY_NAME" jdbc-type="CHAR" />
> </class-descriptor>
>
>
> <class-descriptor class="de.activity.entity.ModuleModel" table="TMODULE" >
> <field-descriptor id="1" name="intModuleAssignedId"
> column="MODUL_ASSIGNED_ID" jdbc-type="INTEGER" primarykey="true"
> autoincrement="true" />
> <field-descriptor id="2" name="intModuleId" column="MODUL_ID"
> jdbc-type="INTEGER" />
> <field-descriptor id="3" name="strModuleExclusive"
> column="SIMULTAN_WORK" jdbc-type="CHAR" />
> <field-descriptor id="4" name="intActivityIdFK" column="ACTIVITY_ID"
> jdbc-type="INTEGER" />
>
> <reference-descriptor name="intActivityIdFK"
>
> class-ref="de.premiere.plato.app.activity.entity.ActivityModel"
> refresh="true"
> auto-retrieve="true">
> <foreignkey field-id-ref="4" />
> </reference-descriptor>
> </class-descriptor>
>
>
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