Sorry - I forgot to mention the error I was getting :)
When I deploy the bean with the CMR tags specified I
get the message :
MBeanException:
org.jboss.deployment.DeploymentException: Role
'reporting-group' on Entity Bean 'Employee' : CMP
field for key not found: field name='managerId'
Cause: org.jboss.deployment.DeploymentException: Role
'reporting-group' on Entity Bean 'Employee' : CMP
field for key not found: field name='managerId'
at
org.jboss.mx.server.ReflectedDispatcher.handleInvocationExceptions(ReflectedDispatcher.java:91)
at
org.jboss.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:64)
at
org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
at
org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
at
org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
at
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:837)
But I do have the managerId field in my class :
/**
*
* @ejb.interface-method
*
* @ejb.persistence
* column-name = "mgrid"
* jdbc-type = "VARCHAR"
* sql-type = "VARCHAR(5)"
*
* @ejb.value-object
* match = "light"
*
* @return
*/
public abstract String getManagerId();
>From my jbosscmp.xml file :
<cmp-field>
<field-name>managerId</field-name>
<column-name>mgrid</column-name>
<jdbc-type>VARCHAR</jdbc-type>
<sql-type>VARCHAR(5)</sql-type>
</cmp-field>
I am rather new to the XDoclet terminology - so a
little confused. How do I establish the CMR here ? I
already have a relation-table preference established
at my project level. From the jbosscmp.xml file :
<jbosscmp-jdbc>
<defaults>
<datasource>java:/DefaultDS</datasource>
<datasource-mapping>mySQL</datasource-mapping>
<create-table>true</create-table>
<remove-table>true</remove-table>
<preferred-relation-mapping>relation-table</preferred-relation-mapping>
</defaults>
...
...
Thanks.
--- Stefan Champailler <[EMAIL PROTECTED]>
wrote:
> euh, not sure to understand your question, but maybe
> @jboss.relation-table is
> what you're looking for...
>
> stF
>
>
> > Hello,
> >
> > I want to establish a self-referencing CMR - for
> > example, employee-manager CMR. I have a field
> > managerId in the entity. The CMR is to get a list
> of
> > all employees reporting to that manager :
> >
> > /**
> > * @ejb.interface-method
> > *
> > * @ejb.relation
> > * name = "managers-employees"
> > * role-name = "manager"
> > * target-ejb = "Employee"
> > * target-role-name = "reporting-group"
> > *
> > * @jboss.relation
> > * related-pk-field = "managerId"
> > * fk-column = "mgrid"
> > *
> > * @jboss.target-relation
> > * related-pk-field = "id"
> > * fk-column = "id"
> > *
> > * @ejb.value-object
> > * relation = "external"
> > * aggregate = "test.interfaces.EmployeeValue"
> > * aggregate-name = "reports"
> > * members = "test.interfaces.EmployeeLocal"
> > * members-name = "reports"
> > * type = "java.util.Collection"
> > *
> > * @return
> > */
> > public abstract Collection getDirectReports();
> >
> > My EJB Module project is building with
> > preferredRelation as "relation-table". I guess it
> is
> > this preference which is casuing the problem ? Can
> I
> > over-ride the relation-table for this CMR ? How
> should
> > I do this, if so ?
> >
> > Thanks
> >
> >
> >
> >
> >
> >
>
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