Accessing Java fields from embedded Rhino

[Angelo Borsotti]

Hi,

I have a Java program that embeds Rhino, and calls it

to evaluate a js expression.

The java program creates a class and an object of it.

I would like to access the fields of that object from within

the js expression. E.g.:

    static class MyClass {
        int info;
    }

    public static void main(String[] args){
        Context context = Context.enter();
        ScriptableObject scope = context.initStandardObjects();
        MyClass mc = new MyClass();
        mc.info = 10;
        scope.defineProperty("mc",mc,ScriptableObject.READONLY);
        System.out.println(

            context.evaluateString(scope,"mc.info", "script", 1, null));

    }

The result of the execution of this is:

org.mozilla.javascript.Undefined@0

Does someone know if it is possible to refer to the fields of

the Java object form js, like. e.g. the "mc.info" above, and what

must be done to allow it?

Thank you

-Angelo Borsotti