local.tomas.util.net
Class FtpClient

java.lang.Object
  local.tomas.util.net.BaseClient
      local.tomas.util.net.FtpClient

public class FtpClient
extends BaseClient

Title: FTP Client Description: Copyright: Copyright (c) 2001 Company:

Version:

1.0

Author:

Tomas Teubner

Nested Class Summary

Nested classes/interfaces inherited from class local.tomas.util.net.BaseClient

BaseClient.NetAck

Field Summary

Fields inherited from class local.tomas.util.net.BaseClient

cmd, cmdIn, cmdOut

Constructor Summary

FtpClient()
Default constructor.

Method Summary

void	ascii() Switch to text mode.
void	bin() Switch to binary mode.
void	cdup() Change working directory on server to parent directory.
void	close() Close connection.
void	connect(String host) Connect to host on default FTP port.
void	cwd(String wd) Change working directory on server.
void	delete(String fileName) Remove remote file.
String	getwd() Get current remote working directory.
InputStream	list(String fileName) List remote files.
void	login(String user, String password) Login to FTP server.
void	mkdir(String dirName) Create remote directory.
Iterator<String>	nameList(String fileName) Iterate over list of remote files.
void	noop() Send no operation command.
void	port(InetAddress addr, int port) Send port command.
void	rename(String from, String to) Rename remote file.
InputStream	retrieve(String fileName) Open remote file for retrieval.
void	rmdir(String dirName) Remove remote directory.
OutputStream	send(String fileName) Open output stream to remote file.

Methods inherited from class local.tomas.util.net.BaseClient

connect, getAck, sendCommand

Methods inherited from class java.lang.Object

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

Constructor Detail

FtpClient

public FtpClient()

Default constructor.

Method Detail

connect

public void connect(String host)
             throws NetException

Connect to host on default FTP port.

Parameters:

host -

Throws:

NetException

login

public void login(String user,
                  String password)
           throws NetException

Login to FTP server.

Parameters:

user - user name

password - password

Throws:

NetException

close

public void close()
           throws NetException

Description copied from class: BaseClient

Close connection.

Overrides:

close in class BaseClient

Throws:

NetException

cwd

public void cwd(String wd)
         throws NetException

Change working directory on server.

Parameters:

wd - new working directory

Throws:

NetException

cdup

public void cdup()
          throws NetException

Change working directory on server to parent directory.

Throws:

NetException

port

public void port(InetAddress addr,
                 int port)
          throws NetException

Send port command.

Parameters:

addr - address of port

port - port number

Throws:

NetException

noop

public void noop()
          throws NetException

Send no operation command.

Throws:

NetException

bin

public void bin()
         throws NetException

Switch to binary mode.

Throws:

NetException

ascii

public void ascii()
           throws NetException

Switch to text mode.

Throws:

NetException

retrieve

public InputStream retrieve(String fileName)
                     throws NetException

Open remote file for retrieval.

Parameters:

fileName - remote file name

Returns:

input stream to file

Throws:

NetException

send

public OutputStream send(String fileName)
                  throws NetException

Open output stream to remote file.

Parameters:

fileName - remote file name

Returns:

output stream

Throws:

NetException

list

public InputStream list(String fileName)
                 throws NetException

List remote files.

Parameters:

fileName - directory name or null if current directory

Returns:

stream listing files

Throws:

NetException

nameList

public Iterator<String> nameList(String fileName)
                          throws NetException

Iterate over list of remote files.

Parameters:

fileName - directory name or null if current directory

Returns:

iterator over files

Throws:

NetException

rename

public void rename(String from,
                   String to)
            throws NetException

Rename remote file.

Parameters:

from - old name

to - new name

Throws:

NetException

delete

public void delete(String fileName)
            throws NetException

Remove remote file.

Parameters:

fileName - file name

Throws:

NetException

mkdir

public void mkdir(String dirName)
           throws NetException

Create remote directory.

Parameters:

dirName - directory name

Throws:

NetException

rmdir

public void rmdir(String dirName)
           throws NetException

Remove remote directory.

Parameters:

dirName - directory name

Throws:

NetException

getwd

public String getwd()
             throws NetException

Get current remote working directory.

Returns:

directory name

Throws:

NetException