Setting Theme's Max Whole Image Level from Java

Hi,
I'm using JDeveloper11g and I have problems with predefined themes.
I have developed an application which shows a predefined theme through the <dvt:predefinedTheme> component.
Because there too many FOIs , I want to set the "Max Whole Image Level" for the theme.
I know it' is possible from Javascript with function "setMaxWholeImageLevel".
Is it possible from Java too?
In Java I have instances of classes UIGeoMap and ThemeFOI, but I don't find methods to set the "Max Whole Image Level" for the theme.
How can I do it?
I tried another method too. I put an <af:clientListener> component to listen to page loading. So when page load event fires, a javascript method calls the "setMaxWholeImageLevel" function. The problem is that when page load fires, the object MVThemeBasedFOI (returned from object MVMapView) is null.
This is the javascript code:
function test()
var mapView = null;
var theme = null;
var geoMap = AdfPage.PAGE.findComponent('map1');
mapView = geoMap.getMVMapView();
if(mapView != null)
theme = mapView.getThemeBasedFOI('predefinedTheme1');
if(theme != null)
theme.setMaxWholeImageLevel(11);
theme.setMinClickableZoomLevel(11);
What can I do?
However, do you know if Java functions, setting "Max Whole Image Level" parameter, will be implemented?
Thank you,
Arturo

Hi,
I have found a solution for my problem.
If I call Javascript from backing bean, it works well.
I have inserted the calling to javascript function test() in method setMap1():
public void setMap1(UIGeoMap map1)
this.map1 = map1;
if(map1 != null)
ThemeFOI theme = map1.getThemeFOIById("predefinedTheme1");
if(theme != null)
FacesContext facesContext = FacesContext.getCurrentInstance();
ExtendedRenderKitService service = (ExtendedRenderKitService)Service.getRenderKitService(facesContext, ExtendedRenderKitService.class);
service.addScript(facesContext, "test();");
However I have these questions:
1) What is the best method to work? Is this method better than using an <af:clientListener> component listening to page loading ?
2) In the next release of JDeveloper, will it be possible to set a predefined theme as a "whole image" from Java ?
Thank you,
Arturo

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