Subj : WrapFactory.wrapAsJavaObject has null class argument
To   : netscape.public.mozilla.jseng
From : Rod Macpherson
Date : Wed Jul 06 2005 01:07 pm

Consider a Map that contains Model objects where both Map and Model
return a Scriptable from my WrapFactory override: 

public Scriptable WrapFactory.wrapAsJavaObject(Context context,
Scriptable scope, Object object, Class klass)

Now consider this reference in JavaScript:

myMap.myModel;

The myMap object is processed by the WrapFactory and klass is
java.util.Map; perfect. The myModel object is then processed but klass
is null; crashes my code. The object looks fine: it's a Model type. How
do I control what gets passed to wrapAsJavaObject?

.