String p = "security/xacml/basicConfig.xml";
ClassLoader tcl = Thread.currentThread().getContextClassLoader();
URL url = tcl.getResource(p);
File file = new File(url.getPath());
ConfigurationStore store = new ConfigurationStore(file);
store.useDefaultFactories();
return new PDP(store.getDefaultPDPConfig());
}
/**
* Ask the PDP to evaluate the input request file