com.jcabi.ssh

Class SshByPassword

java.lang.Object

com.jcabi.ssh.SshByPassword

All Implemented Interfaces:

Shell

public final class SshByPassword
extends Object

SSH channel with authentication by password.

Since:

1.4

Version:

$Id: 7df8f5a86b9547fe0fc6a6886e178906fcd66e23 $

Author:

Georgy Vlasov (wlasowegor@gmail.com)

See Also:

For SSH channel with authenticaton using private key.

Nested Class Summary

Nested classes/interfaces inherited from interface com.jcabi.ssh.Shell

Shell.Empty, Shell.Fake, Shell.Plain, Shell.Safe, Shell.Verbose

Constructor Summary

Constructors

Constructor and Description
SshByPassword(String adr, int prt, String user, String passwd) Constructor.

Method Summary

Modifier and Type	Method and Description
int	exec(String command, InputStream stdin, OutputStream stdout, OutputStream stderr) Execute and return exit code.
protected com.jcraft.jsch.Session	session() Create and return a session, connected.

Methods inherited from class java.lang.Object

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

Constructor Detail

SshByPassword

public SshByPassword(String adr,
                     int prt,
                     String user,
                     String passwd)
              throws UnknownHostException

Constructor.

Parameters:

adr - IP address

prt - Port of server

user - Login

passwd - Password

Throws:

UnknownHostException - If fails

Suppressed Checkstyle violations:

ParameterNumberCheck (6 lines)

Method Detail

session

@RetryOnFailure(attempts=7,
                delay=1L,
                unit=MINUTES,
                verbose=false,
                randomize=true,
                types=java.io.IOException.class)
protected com.jcraft.jsch.Session session()
                                                                                                                                                                                                                                       throws IOException

Create and return a session, connected.

Returns:

JSch session

Throws:

IOException - If some IO problem inside

exec

public int exec(String command,
                InputStream stdin,
                OutputStream stdout,
                OutputStream stderr)
         throws IOException

Description copied from interface: Shell

Execute and return exit code.

Specified by:

exec in interface Shell

Parameters:

command - Command

stdin - Stdin (will be closed)

stdout - Stdout (will be closed)

stderr - Stderr (will be closed)

Returns:

Exit code

Throws:

IOException - If fails