Class FTPException

  • All Implemented Interfaces:
    Serializable
    Direct Known Subclasses:
    ClientException, DataChannelException, FTPReplyParseException, PerfMarkerException, ServerException, UnexpectedReplyCodeException

    public class FTPException
    extends Exception
    Most exceptions used by ftp package are subclasses of FTPException and inherit its features:
    • exception code can be used to more precisely identify the problem. Exception codes are defined within each exception class (look at the source code). For example, in ClientException, code 8 (ClientException.BAD_MODE) indicates that client refused operation because of bad transfer mode, while code 13 (ClientException.BAD_TYPE) indicates that the same thing was caused by bad transfer type. To programmatically retrieve the exception code, use exception.getCode().
    • exception nesting can be used to track the root of the exceptions that come from lower software layers. Use getRootCause().
    See Also:
    Serialized Form
    • Constructor Detail

      • FTPException

        public FTPException​(int code,
                            String message)
      • FTPException

        public FTPException​(int code)