class UrlUtils {

  public static Map<String, Map<String, String>> convertRegister(Map<String, Map<String, String>> register) {
    Map<String, Map<String, String>> newRegister = new HashMap<String, Map<String, String>>();
    for (Map.Entry<String, Map<String, String>> entry : register.entrySet()) {
      String serviceName = entry.getKey();
      Map<String, String> serviceUrls = entry.getValue();
      if (!serviceName.contains(":") && !serviceName.contains("/")) {
        for (Map.Entry<String, String> entry2 : serviceUrls.entrySet()) {
          String serviceUrl = entry2.getKey();
          String serviceQuery = entry2.getValue();
          Map<String, String> params = StringUtils.parseQueryString(serviceQuery);
          String group = params.get("group");
          String version = params.get("version");
          //params.remove("group");
          //params.remove("version");
          String name = serviceName;
          if (group != null && group.length() > 0) {
            name = group + "/" + name;
          }
          if (version != null && version.length() > 0) {
            name = name + ":" + version;
          }
          Map<String, String> newUrls = newRegister.get(name);
          if (newUrls == null) {
            newUrls = new HashMap<String, String>();
            newRegister.put(name, newUrls);
          }
          newUrls.put(serviceUrl, StringUtils.toQueryString(params));
        }
      } else {
        newRegister.put(serviceName, serviceUrls);
      }
    }
    return newRegister;
  }

}