org.apache.sshd.server.command

Class AbstractFileSystemCommand

java.lang.Object

org.apache.sshd.common.util.logging.AbstractLoggingBean

org.apache.sshd.server.command.AbstractCommandSupport

org.apache.sshd.server.command.AbstractFileSystemCommand

All Implemented Interfaces:

java.lang.Runnable, FileSystemAware, SessionContextHolder, SessionHolder<ServerSession>, ExecutorServiceCarrier, Command, CommandLifecycle, ServerSessionHolder, SessionAware

Direct Known Subclasses:

ScpCommand, ScpShell

public abstract class AbstractFileSystemCommand
extends AbstractCommandSupport
implements FileSystemAware

Provides a basic useful skeleton for Command executions that require file system access

Field Summary

Fields

Modifier and Type	Field and Description
protected java.nio.file.FileSystem	fileSystem

Fields inherited from class org.apache.sshd.server.command.AbstractCommandSupport

cbCalled, cmdRunner, executorService

Fields inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean

log

Constructor Summary

Constructors

Constructor and Description
AbstractFileSystemCommand(java.lang.String command, CloseableExecutorService executorService)

Method Summary

Modifier and Type	Method and Description
void	destroy(ChannelSession channel) This method is called by the SSH server to destroy the command because the client has disconnected somehow.
java.nio.file.FileSystem	getFileSystem()
void	setFileSystem(java.nio.file.FileSystem fileSystem) Set the file system in which this shell will be executed.

Methods inherited from class org.apache.sshd.server.command.AbstractCommandSupport

getCommand, getEnvironment, getErrorStream, getExecutorService, getExitCallback, getInputStream, getOutputStream, getServerSession, getSession, getStartedCommandFuture, onExit, onExit, setErrorStream, setExitCallback, setInputStream, setOutputStream, setSession, start, toString

Methods inherited from class org.apache.sshd.common.util.logging.AbstractLoggingBean

getSimplifiedLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.sshd.common.file.FileSystemAware

setFileSystemFactory

Methods inherited from interface java.lang.Runnable

run

Methods inherited from interface org.apache.sshd.common.session.SessionHolder

getSessionContext

Field Detail

fileSystem

protected java.nio.file.FileSystem fileSystem

Constructor Detail

AbstractFileSystemCommand

public AbstractFileSystemCommand(java.lang.String command,
                                 CloseableExecutorService executorService)

Method Detail

getFileSystem

public java.nio.file.FileSystem getFileSystem()

setFileSystem

public void setFileSystem(java.nio.file.FileSystem fileSystem)

Description copied from interface: FileSystemAware

Set the file system in which this shell will be executed.

Specified by:

setFileSystem in interface FileSystemAware

Parameters:

fileSystem - the file system

destroy

public void destroy(ChannelSession channel)
             throws java.lang.Exception

Description copied from interface: CommandLifecycle

This method is called by the SSH server to destroy the command because the client has disconnected somehow.

Specified by:

destroy in interface CommandLifecycle

Overrides:

destroy in class AbstractCommandSupport

Parameters:

channel - The ChannelSession through which the command has been received

Throws:

java.lang.Exception - if failed to destroy