I think what's happened is that there's a subtle change in the order
of operations inside BeanEditForm and BeanEditor.
They now build the BeanModel from the bound property type ... in this
case, your abstract bean.
I think youre best bet is to inject the BeanModelSource service, and
obtain the right bean model for the specific sub-class class, and
provide that to the BeanEditor (or BeanEditForm) via the model
parameter.
On Thu, Mar 27, 2008 at 6:40 PM, Andreas Pursian <[EMAIL PROTECTED]> wrote:
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> Hi list,
>
> i just updated my t5 app from an early 5.0.11 Snapshot to the finally
> release version. Unfortunatly i experienced some problems. One of the
> app pages is using the beaneditor component to display and edit
> different data beans. Different means, that there is not one specific
> bean staticly bound to the beaneditor but an abstract super class works
> as a placeholder for the specific bean instance which is instanciated
> through a factory class during onActivate(). So the following code
> snippet worked fine before the new autobuiling feature of beaneditor was
> introduced.
>
> @Persist("Flash")
> private AbstractTaskData taskData;
>
> void onActivate(Long Id) throws InstantiationException,
> ccmCase = cw.getCaseById(Id);
> if (ccmCase != null){
>
> TaskDataFactory taskDataFactory = new TaskDataFactory();
> taskData =
> taskDataFactory.getTaskData(ccmCase.getStateData());
>
> } else System.out.println("Case is null ...");
> }
>
> Right now no specific error is thrown but beside the action buttons no
> bean properties are rendered anymore, the page is just empty. If i alter
> the abstract beaneditor datasource (taskData) to a specific data bean,
> everything works fine beside that this static behavior is not the
> intended task of the page.
> So my question is, which changes are necessary to get the beaneditor
> working again with a abstract data source which represents a specific
> bean instance?
>
> thanks a lot ...
>
> Andreas
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--
Howard M. Lewis Ship
Creator Apache Tapestry and Apache HiveMind
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