Creating a URL to different portlet mode and window state

In the Using PortletStateManagerService for creating URLs from within the portlet blog i talked about how to create a URL to portal page from inside portlet.

But what if you want to create a URL that will invoke the target portlet in say Edit mode and maximized window state, in that case you can use following code

private String getEditModeMaximizedURL(PortletRequest request, PortletResponse response){
    PortletStateManager portletStateManager = null;
    try {
      portletStateManager = portletStateManagerService
          .getPortletStateManager(request, response);
      final URLFactory urlFct = portletStateManager.getURLFactory();
      final EngineURL url = urlFct.newURL(null);

      final SelectionAccessorFactory selectionAccessorFactory = portletStateManager
          .getAccessorFactory(SelectionAccessorFactory.class);
      SelectionAccessorController selectionAccessorCOntroller = selectionAccessorFactory
          .getSelectionController(url.getState());
      selectionAccessorCOntroller
          .setSelection("com.webspherenotes.popup.static");

      final PortletAccessorFactory portletFct = 
(PortletAccessorFactory) portletStateManager
          .getAccessorFactory(PortletAccessorFactory.class);
      final PortletAccessorController portletCtrl = 
portletFct
          .getPortletController("com.webspherenotes.popup.control",
              url.getState());
      portletCtrl.getParameters().put("userName",
          new String[] { "editModeSample" });
      
      portletCtrl.setPortletMode(PortletMode.EDIT);
      portletCtrl.setWindowState(WindowState.MAXIMIZED);
  
      
      String finalURL = url.toString();
      System.out.println("Portal Page URL " + finalURL);
      return finalURL;
    } catch (InvalidConstantException e) {
      e.printStackTrace(System.out);
    } catch (CannotInsertSelectionNodeException e) {
      e.printStackTrace(System.out);
    } catch (CannotCloneDocumentModelException e) {
      e.printStackTrace(System.out);
    } catch (CannotCreateDocumentException e) {
      e.printStackTrace(System.out);
    } catch (StateNotInRequestException e) {
      e.printStackTrace(System.out);
    } catch (MissingUniqueNameException e) {
      e.printStackTrace(System.out);
    } catch (UnknownUniqueNameException e) {
      e.printStackTrace(System.out);
    } catch (StateManagerException e) {
      e.printStackTrace(System.out);
    } catch (UnknownAccessorTypeException e) {
      e.printStackTrace(System.out);
    } catch (CannotInstantiateAccessorException e) {
      e.printStackTrace(System.out);
    } catch (CannotInstantiateURLFactoryException e) {
      e.printStackTrace(System.out);
    }
    return null;
  }

You can use the PortletAccessorController for setting a different portlet mode and window state for a portlet. After setting this is how my target page looks like in the edit mode