org.jboss.aesh.console

Class ProcessManager

java.lang.Object

org.jboss.aesh.console.ProcessManager

public class ProcessManager
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Stack<Process>	backgroundStack
private Console	console
private boolean	doLogging
private java.util.concurrent.ExecutorService	executorService
private int	foregroundProcess
private static java.util.logging.Logger	LOGGER
private int	pidCounter
private java.util.Map<java.lang.Integer,Process>	processes

Constructor Summary

Constructors

Constructor and Description
ProcessManager(Console console, boolean log)

Method Summary

Modifier and Type	Method and Description
private int	getCurrentForegroundProcess()
Process	getCurrentProcess() this is the current running process
CommandOperation	getInput(int pid)
java.lang.String	getInputLine(int pid)
private Process	getProcessByPid(int pid)
boolean	hasForegroundProcess()
boolean	hasProcesses()
void	processHaveFinished(Process process)
void	putProcessInBackground(int pid)
void	putProcessInForeground(int pid)
void	startNewProcess(ConsoleCallback callback, ConsoleOperation consoleOperation)
void	stop()

Methods inherited from class java.lang.Object

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

Field Detail

console

private Console console

processes

private volatile java.util.Map<java.lang.Integer,Process> processes

executorService

private java.util.concurrent.ExecutorService executorService

doLogging

private boolean doLogging

pidCounter

private int pidCounter

foregroundProcess

private int foregroundProcess

backgroundStack

private java.util.Stack<Process> backgroundStack

LOGGER

private static final java.util.logging.Logger LOGGER

Constructor Detail

ProcessManager

public ProcessManager(Console console,
                      boolean log)

Method Detail

startNewProcess

public void startNewProcess(ConsoleCallback callback,
                            ConsoleOperation consoleOperation)

getCurrentForegroundProcess

private int getCurrentForegroundProcess()

getProcessByPid

private Process getProcessByPid(int pid)

getInput

public CommandOperation getInput(int pid)
                          throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

getInputLine

public java.lang.String getInputLine(int pid)
                              throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

putProcessInBackground

public void putProcessInBackground(int pid)

putProcessInForeground

public void putProcessInForeground(int pid)

getCurrentProcess

public Process getCurrentProcess()

this is the current running process

hasForegroundProcess

public boolean hasForegroundProcess()

hasProcesses

public boolean hasProcesses()

processHaveFinished

public void processHaveFinished(Process process)

stop

public void stop()