Howto re-load a Datamodel every time in a stateful session bean?

[linuxhippy]

Hi,

I have a dataTable which updates itself frquently using the a:poll tag.

That works perfectly fine as long as the backing bean is stateless - for every poll a new bean is created and the factory method will be invoked.

However, I have to hold state, so with a stateful session bean, the datamodel ist just loaded once when its first accessed, and thats it.

Is there a way I can force a re-load of the DataModel?

Thank you in advance, Clemens

@Stateful
@Scope(ScopeType.SESSION)
@Name("asyncMapManager")
public class MapImpl implements IMap {
     
     @DataModel("mapElements")
     private List<String> mapElements = new ArrayList<String>();

    @Factory ("mapElements")
     public void getMapElements() {
         mapElements = statefulMapImpl.getTiles();
     }
     
     @Remove @Destroy
     public void remove() { }
}

[linuxhippy]

I also tried to annotate a method with DataModel, which compiles, but doesn't seem to work:

@DataModel("mapElements")
public List<String> getMapElements() {
    log.info("DataModel called");
    data.add("blablala" +data.size());
    return data;
}