de.unkrig.commons.net.ftp
Class FtpClient

java.lang.Object
  de.unkrig.commons.net.ftp.FtpClient

public class FtpClient
extends java.lang.Object

An FTP client.

Constructor Summary

FtpClient(java.io.InputStream controlIn, java.io.OutputStream controlOut, java.net.InetAddress controlLocalAddress)

Method Summary

void	active(int port)
void	changeWorkingDirectory(java.lang.String directory) Changes the remote working directory.
void	dispose() Releases all resources associated with the connection to the FTP server, specifically an open data connection.
void	login(java.lang.String user, java.lang.String password) Logs in to the remote FTP server.
void	passive() Switches fro ACTIVE to PASSIVE mode.
java.io.InputStream	retrieve(java.lang.String fileName) The caller is responsible for closing the returned InputStream.
void	setDataConnectionAcceptTimeout(int dataConnectionAcceptTimeout)

Methods inherited from class java.lang.Object

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

Constructor Detail

FtpClient

public FtpClient(java.io.InputStream controlIn,
                 java.io.OutputStream controlOut,
                 java.net.InetAddress controlLocalAddress)
          throws java.io.IOException

Throws:

java.io.IOException

Method Detail

setDataConnectionAcceptTimeout

public void setDataConnectionAcceptTimeout(int dataConnectionAcceptTimeout)

See Also:

ServerSocket.setSoTimeout(int)

login

public void login(java.lang.String user,
                  java.lang.String password)
           throws java.io.IOException

Logs in to the remote FTP server.

Throws:

java.io.IOException

changeWorkingDirectory

public void changeWorkingDirectory(java.lang.String directory)
                            throws java.io.IOException

Changes the remote working directory.

Throws:

java.io.IOException

passive

public void passive()
             throws java.io.IOException

Switches fro ACTIVE to PASSIVE mode.

Throws:

java.io.IOException

active

public void active(int port)
            throws java.io.IOException

Parameters:

port - Pass 0 to pick an ephemeral port.

Throws:

java.io.IOException

retrieve

public java.io.InputStream retrieve(java.lang.String fileName)
                             throws java.io.IOException

The caller is responsible for closing the returned InputStream.

Throws:

java.io.IOException

dispose

public void dispose()

Releases all resources associated with the connection to the FTP server, specifically an open data connection.