Switch between views programmaticaly

[Marcanpilami]

Hello,

I was wondering whether it was possible to switch between views from within a Java class called by a trigger.
To start with just listing all tha available views , I've tried the following code :

        public void listViews()
    {               
        ModelRepository mr = ModelRepository.getInstance();
        InstanceRepository ir = mr.getInstanceRepository();
        ModelInstanceRepository mir = (ModelInstanceRepository)ir;
        List<View> l = ViewManager.getInstance().getViews(mir.getInstance("70b1009_209"));
       
        for (View v : l)
        {
            System.out.println(v.getName());
        }
        return;
    }
with, of course, the right imports beforehands.
However, the call to ViewManager.getInstance() fails (shown by commenting line by line).The Java error message seems to be caught by GEMS, so all I've got is a dialog box saying
Error invoking method public void MyBean.listViews() on bean MyBean:@f1cdfb:null
Reason: Error invoking method public void MyBean.listViews() on bean MyBean:@f1cdfb:null

Now, I'm not even sure these functions are supposed to be called by anyone but Eclipse itself...

So : is my goal achievable ?
Side question : if it is possible, is it possible to dynamically create a new view ?

Thank you for any feedback,
Marcanpilami.