Turtles...

gistfile1.xml

From this:

<?xml version="1.0" encoding="UTF-8"?>
<application xmlns="http://wadl.dev.java.net/2009/02"
             xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <resources base="http://localhost:9999/">
        <resource type="#anyGet" path="{any}" bar="blaz">
            <param type="xs:string" style="template" name="any"/>
        </resource>
    </resources>
    <resource_type id="anyGet">
        <method name="GET"/>
        <resource type="#anyGet2" path="{any}">
            <param type="xs:string" style="template" name="any" foo="wooga1"/>
        </resource>
    </resource_type>
    <resource_type id="anyGet2">
        <method name="GET"/>
        <resource type="#anyGet" path="{any}">
            <param type="xs:string" style="template" name="any" foo="wooga2"/>
        </resource>
    </resource_type>
</application>

We get this:

<?xml version="1.0" encoding="UTF-8"?>
<application xmlns="http://wadl.dev.java.net/2009/02"
             xmlns:xs="http://www.w3.org/2001/XMLSchema">
   <resources base="http://localhost:9999/">
      <resource path="{any}" id="rax-_any_-0">
         <param xmlns:rax="http://docs.rackspace.com/api" type="xs:string" style="template"
                name="any"/>
         <method name="GET"/>
         <resource xmlns:rax="http://docs.rackspace.com/api" path="{any}" id="rax-_any_-1">
            <param type="xs:string" style="template" name="any"/>
            <method name="GET"/>
            <resource rax:nextTurtle="rax-_any_-1" path="{any}" id="rax-_any_-2">
               <param type="xs:string" style="template" name="any"/>
            </resource>
         </resource>
      </resource>
   </resources>
   <resource_type id="anyGet">
      <method name="GET"/>
      <resource type="#anyGet2" path="{any}">
         <param type="xs:string" style="template" name="any"/>
      </resource>
   </resource_type>
   <resource_type id="anyGet2">
      <method name="GET"/>
      <resource type="#anyGet" path="{any}">
         <param type="xs:string" style="template" name="any"/>
      </resource>
   </resource_type>
</application>