com.citycolor.net.ftp
Class FTPControlConnection

java.lang.Object
  com.citycolor.net.telnet.TelnetClientConnection
      com.citycolor.net.ftp.FTPControlConnection

public class FTPControlConnection

extends TelnetClientConnection

Just like in the RFC specification, a FTP Control Connection is based on a standard Telnet Connection.

This class handles the low level signaling between client and server. The nature of FTP and the design of this library enable the 2 FTPControlConnection.execute(...) methods to handle the issue of all low level commands while parsing the response in a generic but complete way.

Look at FTPHandler.Java for examples of how to use this class.

Author:

Sebastian E. Ferreyra Pons

Field Summary

Fields inherited from class com.citycolor.net.telnet.TelnetClientConnection

commSocket, reader, writer

Constructor Summary

FTPControlConnection(java.net.InetAddress inetaddress)

FTPControlConnection(java.net.InetAddress inetaddress, int i)

Method Summary

FTPResponse	execute(java.lang.String command) Executes a FTP command.
FTPResponse	execute(java.lang.String command, java.lang.String value) Executes a FTP command with the specified value.
static java.lang.String	getAddressString(java.net.InetAddress inetaddress, int i)
java.lang.String	getServerConnectString()
static java.net.Socket	getSocketFromAddressString(java.lang.String address)

Methods inherited from class java.lang.Object

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

Constructor Detail

FTPControlConnection

public FTPControlConnection(java.net.InetAddress inetaddress,
                            int i)
                     throws FTPExecuteException,
                            java.io.IOException

Throws:

FTPExecuteException

java.io.IOException

FTPControlConnection

public FTPControlConnection(java.net.InetAddress inetaddress)
                     throws FTPExecuteException,
                            java.io.IOException

Throws:

FTPExecuteException

java.io.IOException

Method Detail

getServerConnectString

public java.lang.String getServerConnectString()

execute

public FTPResponse execute(java.lang.String command)
                    throws FTPExecuteException,
                           java.io.IOException

Executes a FTP command. Higher level APIs implement the actual standard (or non-standard) FTP commands such as CDUP, QUIT, NOOP, etc.

Parameters:

command -

Returns:

The server's response to the command.

Throws:

FTPExecuteException

java.io.IOException

execute

public FTPResponse execute(java.lang.String command,
                           java.lang.String value)
                    throws FTPExecuteException,
                           java.io.IOException

Executes a FTP command with the specified value. Higher level APIs implement the actual standard (or non-standard) FTP commands such as USER, PASS, STOR, etc.

Parameters:

command -

value -

Returns:

The server's response to the command.

Throws:

FTPExecuteException

java.io.IOException

getAddressString

public static java.lang.String getAddressString(java.net.InetAddress inetaddress,
                                                int i)

getSocketFromAddressString

public static java.net.Socket getSocketFromAddressString(java.lang.String address)