_opcCommonObject = (IJIComObject)opcObject.queryInterface ( org.openscada.opc.common.Constants.IOPCCommon_UUID );
_opcCommonObject = (IJIComObject)opcObject.queryInterface ( org.openscada.opc.common.Constants.IOPCCommon_IID );
    public OPCCommon ( IJIComObject opcObject ) throws IllegalArgumentException, UnknownHostException, JIException    {        _opcCommonObject = (IJIComObject)opcObject.queryInterface ( org.openscada.opc.common.Constants.IOPCCommon_UUID );    }