/**
  * enable account
  *
  * @param accountID String
  * @return int
  * @throws EntityException
  */
 public int enableUser(long accountID) throws EntityException {
   int result = 0;
   try {
     result = cdao.enableUser(accountID);
   } catch (DBAccessException ee) {
     throw new EntityException("Error enabling account", ee);
   }
   return result;
 }