/**
  * Get action object by the action name
  *
  * @param actionName
  * @return
  */
 public Action getAction(String actionName) {
   for (Action action : service.getActions().values()) {
     if (action.getActionTag().equals(actionName)) {
       return action;
     }
   }
   return null;
 }
  public List<String> getActions() {
    List<String> list = new LinkedList<String>();

    if (service.getActions() != null) {
      for (Action action : service.getActions().values()) list.add(action.getActionTag());
    }
    return list;
  }