Package org.apache.nutch.protocol.ftp

Protocol plugin which supports retrieving documents via the ftp protocol.

Class Summary

Class	Description
Client	Client.java encapsulates functionalities necessary for nutch to get dir list and retrieve file from an FTP server.
Ftp	This class is a protocol plugin used for ftp: scheme.
FtpResponse	FtpResponse.java mimics ftp replies as http response.
FtpRobotRulesParser	This class is used for parsing robots for urls belonging to FTP protocol.
PrintCommandListener	This is a support class for logging all ftp command/reply traffic.

Exception Summary

Exception	Description
FtpError	Thrown for Ftp error codes.
FtpException	Superclass for important exceptions thrown during FTP talk, that must be handled with care.
FtpExceptionBadSystResponse	Exception indicating bad reply of SYST command.
FtpExceptionCanNotHaveDataConnection	Exception indicating failure of opening data connection.
FtpExceptionControlClosedByForcedDataClose	Exception indicating control channel is closed by server end, due to forced closure of data channel at client (our) end.
FtpExceptionUnknownForcedDataClose	Exception indicating unrecognizable reply from server after forced closure of data channel by client (our) side.