I have added support for generating WADL for resources exposed with the rest binding, this follows the same pattern of the wsdl generation and any resource can add a ?wadl to the root of the resource.
e.g.: http://localhost/Catalog?wadl I'm also going to look into adding something similar to generate a resource description document to enable live testing of resources via Google APIs Discovery Service [1] [1] http://code.google.com/apis/discovery/ -- Luciano Resende http://people.apache.org/~lresende http://twitter.com/lresende1975 http://lresende.blogspot.com/