chain.add(new AttachmentInInterceptor());
chain.add(new StaxInInterceptor());
chain.add(new ReadHeadersInterceptor(bus));
chain.add(new SoapActionInInterceptor());
chain.add(new SoapHeaderInterceptor());
chain.add(new WrapperClassInInterceptor());
chain.add(new HolderInInterceptor());
// install interceptors for handler processing
chain.add(new MustUnderstandInterceptor());
chain.add(new LogicalHandlerInInterceptor(binding));