Examples of javassist.tools.reflect.Metaobject

javassist.tools.reflect.Metaobject

A runtime metaobject.

A Metaobject is created for every object at the base level. A different reflective object is associated with a different metaobject.

The metaobject intercepts method calls on the reflective object at the base-level. To change the behavior of the method calls, a subclass of Metaobject should be defined.

To obtain a metaobject, calls _getMetaobject() on a reflective object. For example,

Metaobject m = ((Metalevel)reflectiveObject)._getMetaobject();

@see javassist.tools.reflect.ClassMetaobject @see javassist.tools.reflect.Metalevel

        System.out.println("name: " + p.getName());
        System.out.println("object: " + p.toString());


        // change the metaobject of p.
        if (p instanceof Metalevel) {
            ((Metalevel)p)._setMetaobject(new Metaobject(p, null));
            System.out.println("<< the metaobject was changed.>>");
        }


        System.out.println("age: " + p.getAge(1999));
    }

Examples of javassist.tools.reflect.Metaobject

Related Classes of javassist.tools.reflect.Metaobject