code: public String getChainName()
     {
        if (mode != PropertiesType.HOST_PORT)
        {
           throw new SIErrorException(
              nls.getFormattedMessage("INVALID_METHOD_FOR_OBJECT_TYPE_SICO0006", null, "INVALID_METHOD_FOR_OBJECT_TYPE_SICO0006")  // D270373
           );
        }
  
        return endPoint.getChain();
     }
docs: Returns the Channel Framework chain name previously assigned.
  This is only valid in hostname/port mode of operation - otherwise
  an IllegalArgumentException will be thrown.
  @return String The chain name.