ip1.ex14
Class JFtpResponse

java.lang.Object
  |
  +--ip1.ex14.JFtpResponse

public class JFtpResponse

extends java.lang.Object

The JFtpResponse class represents an FTP protocol response. As defined by RFC 959, FTP consist of one or more lines of text each starting with a 3 digit code.

Version:

$Id: JFtpResponse.java,v 1.8 2003/10/16 14:17:59 sharky Exp $

See Also:

JFtpControl, RFC 959

Field Summary

(package private) java.lang.String	args
(package private) int	code
(package private) java.lang.String	msg
(package private) int	type

Constructor Summary

private	JFtpResponse(int type, java.lang.String args) Private constructor for internal use.
	JFtpResponse(JFtpControl control, java.io.BufferedReader in) The constructor.

Method Summary

java.net.InetSocketAddress	getAddr() Extract the SocketAddress from the response.
static JFtpResponse	ioFailure() Fake reply signaling an I/O error.
boolean	isAck() Is the response a positive acknowledgment ?
boolean	isIncomplete() Did we get an 'incomplete information' response?
java.lang.String	toString() Display some info about the type of error.

Methods inherited from class java.lang.Object

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

Field Detail

code

int code

type

int type

msg

java.lang.String msg

args

java.lang.String args

Constructor Detail

JFtpResponse

private JFtpResponse(int type,
                     java.lang.String args)

Private constructor for internal use.

JFtpResponse

public JFtpResponse(JFtpControl control,
                    java.io.BufferedReader in)
             throws java.io.IOException

The constructor.

Parameters:

control - the JFtpControl we are operating in

in - the BufferedRead to read from

Method Detail

ioFailure

public static JFtpResponse ioFailure()

Fake reply signaling an I/O error.

isAck

public boolean isAck()

Is the response a positive acknowledgment ?

isIncomplete

public boolean isIncomplete()

Did we get an 'incomplete information' response?

toString

public java.lang.String toString()

Display some info about the type of error.

Overrides:

toString in class java.lang.Object

getAddr

public java.net.InetSocketAddress getAddr()
                                   throws java.net.UnknownHostException

Extract the SocketAddress from the response.

java.net.UnknownHostException

See Also:

JFtpData.JFtpData(ip1.ex14.JFtpControl)