public TopologyTemplate searchTopologyTemplateByName(String name) {
   Map<String, String[]> filters =
       MapUtil.newHashMap(new String[] {"name"}, new String[][] {new String[] {name}});
   GetMultipleDataResult<TopologyTemplate> result =
       alienDAO.find(TopologyTemplate.class, filters, Integer.MAX_VALUE);
   if (result.getTotalResults() > 0) {
     return result.getData()[0];
   }
   return null;
 }