ch.ngiger.comm.ftp
Class FtpServer

java.lang.Object
  org.apache.commons.net.SocketClient
      org.apache.commons.net.telnet.TelnetClient
          org.apache.commons.net.ftp.FTP
              org.apache.commons.net.ftp.FTPClient
                  ch.ngiger.comm.ftp.FtpServer

All Implemented Interfaces:

org.apache.commons.net.ftp.Configurable

public class FtpServer
extends org.apache.commons.net.ftp.FTPClient

This is a basic wrapper around the sun.net.ftp.FtpClient class, which is included with Sun Java that allows you to make FTP connections and file transfers.

Based on programm version 1.0 of Julian Robichaux, http://www.nsftools.com http://www.nsftools.com/tips/SunFtpWrapper.java

Field Summary

protected static Log	log
protected static int	TERMINAL_TYPE
protected static int	TERMINAL_TYPE_IS
protected static int	TERMINAL_TYPE_SEND

Fields inherited from class org.apache.commons.net.ftp.FTPClient

ACTIVE_LOCAL_DATA_CONNECTION_MODE, ACTIVE_REMOTE_DATA_CONNECTION_MODE, PASSIVE_LOCAL_DATA_CONNECTION_MODE, PASSIVE_REMOTE_DATA_CONNECTION_MODE

Fields inherited from class org.apache.commons.net.ftp.FTP

_commandSupport_, ASCII_FILE_TYPE, BINARY_FILE_TYPE, BLOCK_TRANSFER_MODE, CARRIAGE_CONTROL_TEXT_FORMAT, COMPRESSED_TRANSFER_MODE, DEFAULT_CONTROL_ENCODING, DEFAULT_DATA_PORT, DEFAULT_PORT, EBCDIC_FILE_TYPE, FILE_STRUCTURE, IMAGE_FILE_TYPE, LOCAL_FILE_TYPE, NON_PRINT_TEXT_FORMAT, PAGE_STRUCTURE, RECORD_STRUCTURE, STREAM_TRANSFER_MODE, TELNET_TEXT_FORMAT

Fields inherited from class org.apache.commons.net.telnet.TelnetClient

readerThread

Fields inherited from class org.apache.commons.net.SocketClient

_defaultPort_, _input_, _isConnected_, _output_, _socket_, _socketFactory_, _timeout_, NETASCII_EOL

Constructor Summary

FtpServer()

Method Summary

void	addSemaphore(java.lang.String downloadDir, java.lang.String ourFile, java.lang.String theirFile) Copy a file to the FTP server as a simple kind of semaphore.
void	closeConnection()
boolean	deleteFile(java.lang.String name)
void	disconnect() Disconnect from Server
void	downloadFile(java.lang.String remoteFilenamePath, java.lang.String localFilenamePath) Download a file from the server, and save it to the specified local file
org.apache.commons.net.ftp.FTPFile[]	listFiles() List of files on ftp server
java.lang.String[]	listNames() List of filenames on ftp server
void	openConnection(java.lang.String host, java.lang.String user, java.lang.String pwd)
void	removeSemaphore() praxis.sem auf FTP Server loeschen
boolean	uploadFile(java.lang.String remoteFilenamePath, java.lang.String localFilenamePath) Upload a file to the server

Methods inherited from class org.apache.commons.net.ftp.FTPClient

_connectAction_, _openDataConnection_, abort, allocate, allocate, appendFile, appendFileStream, changeToParentDirectory, changeWorkingDirectory, completePendingCommand, configure, createFileList, createFileList, enterLocalActiveMode, enterLocalPassiveMode, enterRemoteActiveMode, enterRemotePassiveMode, getBufferSize, getDataConnectionMode, getPassiveHost, getPassivePort, getRestartOffset, getStatus, getStatus, getSystemName, initiateListParsing, initiateListParsing, initiateListParsing, isRemoteVerificationEnabled, listFiles, listFiles, listFiles, listFiles, listHelp, listHelp, listNames, login, login, logout, makeDirectory, printWorkingDirectory, remoteAppend, remoteRetrieve, remoteStore, remoteStoreUnique, remoteStoreUnique, removeDirectory, rename, retrieveFile, retrieveFileStream, sendNoOp, sendSiteCommand, setBufferSize, setDataTimeout, setFileStructure, setFileTransferMode, setFileType, setFileType, setParserFactory, setRemoteVerificationEnabled, setRestartOffset, storeFile, storeFileStream, storeUniqueFile, storeUniqueFile, storeUniqueFileStream, storeUniqueFileStream, structureMount

Methods inherited from class org.apache.commons.net.ftp.FTP

abor, acct, addProtocolCommandListener, allo, allo, appe, cdup, cwd, dele, getControlEncoding, getReply, getReplyCode, getReplyString, getReplyStrings, help, help, list, list, mkd, mode, nlst, nlst, noop, pass, pasv, port, pwd, quit, rein, removeProtocolCommandListener, rest, retr, rmd, rnfr, rnto, sendCommand, sendCommand, sendCommand, sendCommand, setControlEncoding, site, smnt, stat, stat, stor, stou, stou, stru, syst, type, type, user

Methods inherited from class org.apache.commons.net.telnet.TelnetClient

addOptionHandler, deleteOptionHandler, getInputStream, getLocalOptionState, getOutputStream, getReaderThread, getRemoteOptionState, registerNotifHandler, registerSpyStream, sendAYT, setReaderThread, stopSpyStream, unregisterNotifHandler

Methods inherited from class org.apache.commons.net.SocketClient

connect, connect, connect, connect, connect, connect, getDefaultPort, getDefaultTimeout, getLocalAddress, getLocalPort, getRemoteAddress, getRemotePort, getSoLinger, getSoTimeout, getTcpNoDelay, isConnected, setDefaultPort, setDefaultTimeout, setSocketFactory, setSoLinger, setSoTimeout, setTcpNoDelay, verifyRemote

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

protected static Log log

TERMINAL_TYPE

protected static final int TERMINAL_TYPE

See Also:

Constant Field Values

TERMINAL_TYPE_SEND

protected static final int TERMINAL_TYPE_SEND

See Also:

Constant Field Values

TERMINAL_TYPE_IS

protected static final int TERMINAL_TYPE_IS

See Also:

Constant Field Values

Constructor Detail

FtpServer

public FtpServer()

Method Detail

downloadFile

public void downloadFile(java.lang.String remoteFilenamePath,
                         java.lang.String localFilenamePath)
                  throws java.io.IOException

Download a file from the server, and save it to the specified local file

Throws:

java.io.IOException

deleteFile

public boolean deleteFile(java.lang.String name)
                   throws java.io.IOException

Overrides:

deleteFile in class org.apache.commons.net.ftp.FTPClient

Throws:

java.io.IOException

uploadFile

public boolean uploadFile(java.lang.String remoteFilenamePath,
                          java.lang.String localFilenamePath)
                   throws java.io.IOException

Upload a file to the server

Throws:

java.io.IOException

disconnect

public void disconnect()
                throws java.io.IOException

Disconnect from Server

Overrides:

disconnect in class org.apache.commons.net.ftp.FTPClient

Throws:

java.io.IOException

listNames

public java.lang.String[] listNames()
                             throws java.io.IOException

List of filenames on ftp server

Overrides:

listNames in class org.apache.commons.net.ftp.FTPClient

Throws:

java.io.IOException

listFiles

public org.apache.commons.net.ftp.FTPFile[] listFiles()
                                               throws java.io.IOException

List of files on ftp server

Overrides:

listFiles in class org.apache.commons.net.ftp.FTPClient

Throws:

java.io.IOException

openConnection

public void openConnection(java.lang.String host,
                           java.lang.String user,
                           java.lang.String pwd)
                    throws java.io.IOException

Throws:

java.io.IOException

closeConnection

public void closeConnection()
                     throws java.io.IOException

Throws:

java.io.IOException

addSemaphore

public void addSemaphore(java.lang.String downloadDir,
                         java.lang.String ourFile,
                         java.lang.String theirFile)
                  throws FtpSemaException

Copy a file to the FTP server as a simple kind of semaphore. We will upload ourFile. Once this is done, we get the list of all files and verify that their file is not there Not thread safe in any way!!!!

Throws:

FtpSemaException

removeSemaphore

public void removeSemaphore()
                     throws java.io.IOException

praxis.sem auf FTP Server loeschen

Throws:

java.io.IOException