/* (non-Javadoc)
  * @see com.pars.marc.MarcData#getAccessModules()
  */
 public Long getAccessModules() {
   if (record instanceof CustomStorageRecord) {
     AccessModule accessModeule = ((CustomStorageRecord) record).getAccessModule();
     if (accessModeule != null) return accessModeule.getId();
   }
   return null;
 }