The latest release of Apache Neethi now supports PolicyAttachment using WSDL 1.1. Apache Neethi is an implementation of the WS- Policy specification and is a convenient model to process any policy information at runtime.
Release version 1.0.1 is also fully compliant with the latest policy specification of March 2006 and
passed both round1 and 2 of the WS-Policy interop test suite.
You can download the source and binary distributions of the latest release here: https://www.apache.org/dyn/closer.cgi/ws/commons/neethi/1_0_1/