commands
Class shell

java.lang.Object
  java.lang.Thread
      kernel.AbstractProcess
          commands.shell

All Implemented Interfaces:

java.lang.Runnable, IProcess

public class shell
extends AbstractProcess

Starts a new shell.

Since:

10.11.2007

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

shell()

Method Summary

void	disableStdIn()
void	enableStdIn()
void	execCommand(java.lang.String command)
java.lang.String	getHelp() Provides help for users.
Pipe	getStdInPipe()
Pipe	getStdOutPipe()
java.io.OutputStream	initErrDeamon()
void	kill() Kills the shell.
void	notifyDirChange()
void	procesEnd()
void	realization() Realizes the SHELL command.

Methods inherited from class kernel.AbstractProcess

equals, exec, getArgs, getCommand, getCurrentPath, getErrOut, getFirstChild, getID, getIn, getKernel, getNext, getOut, getParent, getParentCurrentPath, getParentShell, getPrevious, getServices, init, init, printError, run, setCurrentPath, setErrOut, setFirstChild, setIn, setNext, setOut, setParentCurrentPath, setPrevious, toString

Methods inherited from class java.lang.Thread

activeCount, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, checkAccess, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, yield

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

shell

public shell()

Method Detail

disableStdIn

public void disableStdIn()

enableStdIn

public void enableStdIn()

Overrides:

enableStdIn in class AbstractProcess

execCommand

public void execCommand(java.lang.String command)
                 throws java.lang.Exception

Throws:

java.lang.Exception

getHelp

public java.lang.String getHelp()

Provides help for users.

getStdInPipe

public Pipe getStdInPipe()

getStdOutPipe

public Pipe getStdOutPipe()

initErrDeamon

public java.io.OutputStream initErrDeamon()
                                   throws java.io.IOException

Throws:

java.io.IOException

kill

public void kill()

Kills the shell.

Overrides:

kill in class AbstractProcess

notifyDirChange

public void notifyDirChange()

procesEnd

public void procesEnd()

realization

public void realization()
                 throws AppException

Realizes the SHELL command.

Throws:

AppException - Exception caused by an error in the virtual machines manager.