net.sf.commons.ssh
Class Connection

java.lang.Object
  net.sf.commons.ssh.Connection

public abstract class Connection
extends java.lang.Object

Common interface for SSH connections.

Since:

1.0

Author:

Sergey Vidyuk (svidyuk at gmail dot com)

Constructor Summary

Connection()

Method Summary

abstract void	close() Closes this connection
abstract boolean	isClosed() Returns true if connection is closed, false otherwise
ExecSession	openExecSession(ExecSessionOptions execSessionOptions) Opens new command execution session from this connection
SftpSession	openSftpSession(SftpSessionOptions sftpSessionOptions) Opens new sftp session from this connection
ShellSession	openShellSession(ShellSessionOptions shellSessionOptions) Opens new shell session from this connection

Methods inherited from class java.lang.Object

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

Constructor Detail

Connection

public Connection()

Method Detail

close

public abstract void close()
                    throws java.io.IOException

Closes this connection

Throws:

java.io.IOException - if an I/O exception occurs

isClosed

public abstract boolean isClosed()

Returns true if connection is closed, false otherwise

Returns:

true if connection is closed, false otherwise

openExecSession

public ExecSession openExecSession(ExecSessionOptions execSessionOptions)
                            throws java.io.IOException

Opens new command execution session from this connection

Parameters:

execSessionOptions - command execution session options

Returns:

new session

Throws:

java.io.IOException - if I/O occurs

openSftpSession

public SftpSession openSftpSession(SftpSessionOptions sftpSessionOptions)
                            throws java.io.IOException

Opens new sftp session from this connection

Parameters:

sftpSessionOptions - sftp session options

Returns:

new session

Throws:

java.io.IOException - if I/O occurs

Since:

1.2

openShellSession

public ShellSession openShellSession(ShellSessionOptions shellSessionOptions)
                              throws java.io.IOException

Opens new shell session from this connection

Parameters:

shellSessionOptions - shell session options

Returns:

new session

Throws:

java.io.IOException - if I/O occurs