How to get a list of managed session bean

[Paolo Biondo]

Hello, I want to dinamically get a list of the managed session bean of my faces-config.xml file.

I try this, direct from session map, but I hope exist a less heavy code solution

   
Map m = FacesContext.getExternalContext().getSessionMap();
for(Object objInSession : m.values()){
   if(objInSession instanceof Resettable){
      ((Resettable)objInSession).clear();   //the object in HttpSession there are not only Backing Bean, but also url string etc, I don't want try if(){..}else{..}
   }   
}

public interface Resettable{
 void clear();
}
//This is one of my Managed Bean in HttpSession
public class MyBean implements Resattable{
 public void clear(){...}
}

Thanks

Edit: I use JSF 1.1 myFaces Core