Package com.sshtools.client

Class DefaultClientChannelFactory

java.lang.Object

com.sshtools.client.DefaultClientChannelFactory

All Implemented Interfaces:

ChannelFactory<SshClientContext>

public class DefaultClientChannelFactory
extends Object
implements ChannelFactory<SshClientContext>

Implements a default ChannelFactory for an SSH client.

Constructor Summary

Constructors

Constructor	Description
DefaultClientChannelFactory()

Method Summary

Modifier and Type	Method	Description
final ChannelNG<SshClientContext>	createChannel(String channeltype, SshConnection con)	Called when a channel needs to be created.
Subsystem	createSubsystem(String name, SessionChannel session)	Request to create a subsystem.
ExecutableCommand	executeCommand(SessionChannel channel, String[] args, Map<String,String> environment)
protected ChannelNG<SshClientContext>	onCreateChannel(String channeltype, SshConnection con)
ComponentFactory<ExecutableCommand>	supportedCommands()

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultClientChannelFactory

public DefaultClientChannelFactory()

Method Details

createChannel

public final ChannelNG<SshClientContext> createChannel(String channeltype,
 SshConnection con)
                                                throws UnsupportedChannelException,
PermissionDeniedException

Called when a channel needs to be created.

Specified by:

createChannel in interface ChannelFactory<SshClientContext>

Throws:

UnsupportedChannelException

PermissionDeniedException

onCreateChannel

protected ChannelNG<SshClientContext> onCreateChannel(String channeltype,
 SshConnection con)
                                               throws UnsupportedChannelException,
PermissionDeniedException

Throws:

UnsupportedChannelException

PermissionDeniedException

createSubsystem

public Subsystem createSubsystem(String name,
 SessionChannel session)
                          throws UnsupportedChannelException,
PermissionDeniedException

Request to create a subsystem. This method throws an UnsupportedChannelException as we do not support the opening of subsystems on the client.

Specified by:

createSubsystem in interface ChannelFactory<SshClientContext>

Throws:

UnsupportedChannelException

PermissionDeniedException

executeCommand

public ExecutableCommand executeCommand(SessionChannel channel,
 String[] args,
 Map<String,String> environment)
                                 throws PermissionDeniedException,
UnsupportedChannelException

Specified by:

executeCommand in interface ChannelFactory<SshClientContext>

Throws:

PermissionDeniedException

UnsupportedChannelException

supportedCommands

public ComponentFactory<ExecutableCommand> supportedCommands()

Specified by:

supportedCommands in interface ChannelFactory<SshClientContext>