org.crsh.shell.impl.remoting
Class ServerAutomaton

java.lang.Object
  org.crsh.shell.impl.remoting.ServerAutomaton

All Implemented Interfaces:

Closeable, Shell

public class ServerAutomaton
extends Object
implements Shell

Field Summary

(package private) ObjectInputStream	in .
(package private) CloseableList	listeners .
(package private) Logger	log .
(package private) ObjectOutputStream	out .
(package private) ServerProcess	process .

Constructor Summary

ServerAutomaton(InputStream in, OutputStream out)

ServerAutomaton(ObjectOutputStream out, ObjectInputStream in)

Method Summary

ServerAutomaton	addCloseListener(Closeable closeable)
(package private) void	cancel(ServerProcess process)
void	close()
CompletionMatch	complete(String prefix) Completion.
ShellProcess	createProcess(String request) Process a request.
(package private) void	execute(ServerProcess process, ShellProcessContext processContext)
String	getPrompt() Returns the shell prompt.
String	getWelcome() Returns the welcome message.

Methods inherited from class java.lang.Object

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

Field Detail

log

final Logger log

.

in

final ObjectInputStream in

.

out

final ObjectOutputStream out

.

process

ServerProcess process

.

listeners

final CloseableList listeners

.

Constructor Detail

ServerAutomaton

public ServerAutomaton(ObjectOutputStream out,
                       ObjectInputStream in)

ServerAutomaton

public ServerAutomaton(InputStream in,
                       OutputStream out)
                throws IOException

Throws:

IOException

Method Detail

addCloseListener

public ServerAutomaton addCloseListener(Closeable closeable)

getWelcome

public String getWelcome()

Description copied from interface: Shell

Returns the welcome message.

Specified by:

getWelcome in interface Shell

Returns:

the welcome message

getPrompt

public String getPrompt()

Description copied from interface: Shell

Returns the shell prompt.

Specified by:

getPrompt in interface Shell

Returns:

the shell prompt

createProcess

public ShellProcess createProcess(String request)
                           throws IllegalStateException

Description copied from interface: Shell

Process a request.

Specified by:

createProcess in interface Shell

Parameters:

request - the request to process

Returns:

the process

Throws:

IllegalStateException - if the shell cannot create a process

complete

public CompletionMatch complete(String prefix)

Description copied from interface: Shell

Completion.

Specified by:

complete in interface Shell

Parameters:

prefix - the prefix to complete

Returns:

the sorted list of available suffixes

close

public void close()

Specified by:

close in interface Closeable

execute

void execute(ServerProcess process,
             ShellProcessContext processContext)
       throws IllegalStateException

Throws:

IllegalStateException

cancel

void cancel(ServerProcess process)
      throws IllegalStateException

Throws:

IllegalStateException