private void composeStruct(List<CMSEntityEntry> list, Map<String, String> strutMap) {
   for (CMSEntityEntry entry : list) {
     Set<String> variableList = entry.getVariableSet();
     for (String variable : variableList) {
       strutMap.put(variable, entry.getDomainDefinition(entry.getAttribute(variable)));
     }
   }
 }