it.sauronsoftware.ftp4j.connectors
Class SOCKS4Connector

java.lang.Object
  it.sauronsoftware.ftp4j.connectors.SOCKS4Connector

All Implemented Interfaces:

FTPConnector

public class SOCKS4Connector
extends java.lang.Object
implements FTPConnector

This one connects a remote ftp host through a SOCKS4/4a proxy server.

Author:

Carlo Pelliccia

Constructor Summary

SOCKS4Connector(java.lang.String socks4host, int socks4port)
It builds the connector.

SOCKS4Connector(java.lang.String socks4host, int socks4port, java.lang.String socks4user)
It builds the connector.

Method Summary

java.net.Socket	connectForCommunicationChannel(java.lang.String host, int port) This methods returns an established connection to a remote host, suitable for a FTP communication channel.
java.net.Socket	connectForDataTransferChannel(java.lang.String host, int port) This methods returns an established connection to a remote host, suitable for a FTP data transfer channel.

Methods inherited from class java.lang.Object

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

Constructor Detail

SOCKS4Connector

public SOCKS4Connector(java.lang.String socks4host,
                       int socks4port,
                       java.lang.String socks4user)

It builds the connector.

Parameters:

socks4host - The socks4 proxy host name.

socks4port - The socks4 proxy port.

socks4user - The socks4 proxy user (optional, can be set to null).

SOCKS4Connector

public SOCKS4Connector(java.lang.String socks4host,
                       int socks4port)

It builds the connector.

Parameters:

socks4host - The socks4 proxy host name.

socks4port - The socks4 proxy port.

Method Detail

connectForCommunicationChannel

public java.net.Socket connectForCommunicationChannel(java.lang.String host,
                                                      int port)
                                               throws java.io.IOException

Description copied from interface: FTPConnector

This methods returns an established connection to a remote host, suitable for a FTP communication channel.

Specified by:

connectForCommunicationChannel in interface FTPConnector

Parameters:

host - The remote host name or address.

port - The remote port.

Returns:

The connection with the remote host.

Throws:

java.io.IOException - If the connection cannot be established.

connectForDataTransferChannel

public java.net.Socket connectForDataTransferChannel(java.lang.String host,
                                                     int port)
                                              throws java.io.IOException

Description copied from interface: FTPConnector

This methods returns an established connection to a remote host, suitable for a FTP data transfer channel.

Specified by:

connectForDataTransferChannel in interface FTPConnector

Parameters:

host - The remote host name or address.

port - The remote port.

Returns:

The connection with the remote host.

Throws:

java.io.IOException - If the connection cannot be established.