com.maverick.sshd
Class SftpSubsystem

java.lang.Object
  com.maverick.sshd.Subsystem
      com.maverick.sshd.SftpSubsystem

public class SftpSubsystem
extends Subsystem

This class provides the SFTP subsystem. The subsystem obtains an instance of the configured FileSystem to serve files through the SFTP protocol. This implementation currently supports up to version 3 of the protocol.

Author:

Lee David Painter

Field Summary

Fields inherited from class com.maverick.sshd.Subsystem

context, session

Constructor Summary

SftpSubsystem()

Method Summary

static java.lang.String	formatLongname(SftpFile file) Format a String with the details of the file.
static java.lang.String	formatLongname(SftpFileAttributes attrs, java.lang.String filename) Format a String with the details of the file.
protected void	init(SessionChannel session, SshContext context) Initialize the subsystem with the current session and configuration.
protected void	onMessageReceived(byte[] msg) Called when a subsystem message has been extracted from the incoming data stream.
protected void	onSubsystemFree() Called to free the subsystem and its resources.

Methods inherited from class com.maverick.sshd.Subsystem

processMessage, sendMessage

Methods inherited from class java.lang.Object

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

Constructor Detail

SftpSubsystem

public SftpSubsystem()

Method Detail

init

protected void init(SessionChannel session,
                    SshContext context)
             throws java.io.IOException

Description copied from class: Subsystem

Initialize the subsystem with the current session and configuration.

Overrides:

init in class Subsystem

Throws:

java.io.IOException

onSubsystemFree

protected void onSubsystemFree()

Called to free the subsystem and its resources.

Specified by:

onSubsystemFree in class Subsystem

onMessageReceived

protected void onMessageReceived(byte[] msg)
                          throws java.io.IOException

Description copied from class: Subsystem

Called when a subsystem message has been extracted from the incoming data stream.

Specified by:

onMessageReceived in class Subsystem

Throws:

java.io.IOException

formatLongname

public static java.lang.String formatLongname(SftpFile file)

Format a String with the details of the file.

 -rwxr-xr-x   1 mjos     staff      348911 Mar 25 14:29 t-filexfer
 

Parameters:

file -

Returns:

String

Throws:

SftpStatusException

SshException

formatLongname

public static java.lang.String formatLongname(SftpFileAttributes attrs,
                                              java.lang.String filename)

Format a String with the details of the file.

 -rwxr-xr-x   1 mjos     staff      348911 Mar 25 14:29 t-filexfer
 

Parameters:

attrs -

filename -

Returns:

String