Introspect the specified object registering all JavaBeans properties as local variables prefixed with the specified reference name.
Current implementation uses jav.beans.Introspector.getBeanInfo(Class)
to get all JavaBeans properties. The reference name and property name are used to build a qualified name using a dot as separator, this qualified name is used to register as variable (e.g. "person.firstName" where "person" is the reference name and "firstName" is a JavaBeans property).
@param refName reference name used to qualify JavaBeans properties. If null or empty no prefix is added to property names.
@param obj reference to the object value to introspect and register its JavaBeans properties.