code: public List<MimeMappingType<WebFragmentDescriptor>> getAllMimeMapping()
     {
        List<MimeMappingType<WebFragmentDescriptor>> list = new ArrayList<MimeMappingType<WebFragmentDescriptor>>();
        List<Node> nodeList = model.get("mime-mapping");
        for(Node node: nodeList)
        {
           MimeMappingType<WebFragmentDescriptor>  type = new MimeMappingTypeImpl<WebFragmentDescriptor>(this, "mime-mapping", model, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>mime-mapping</code> elements
  @return list of <code>mime-mapping</code>