edu.iastate.jtm.util
Class ProcessWrapper

java.lang.Object
  edu.iastate.jtm.gui.DefaultMonitorable
      edu.iastate.jtm.util.ProcessWrapper

All Implemented Interfaces:

Monitorable

public class ProcessWrapper
extends DefaultMonitorable

A wrapper class for a commandline process.

Author:

Jing Ding

Nested Class Summary

static class

ProcessWrapper.CmdNotFoundException

Field Summary

protected java.lang.String

cmdline

Fields inherited from class edu.iastate.jtm.gui.DefaultMonitorable

message, monitorable, progress

Constructor Summary

ProcessWrapper(java.lang.String cmd)
Creates a new instance of ProcessMoniter

Method Summary

void	addProcessListener(ProcessListener pl)
protected void	end(int eValue)
int	getExitValue()
boolean	isTerminated()
static void	main(java.lang.String[] args)
protected void	processStderr(char[] output, int count)
protected void	processStdout(char[] output, int count)
void	removeProcessListener(ProcessListener pl)
protected void	report(java.lang.String message, float progress)
int	run(java.lang.String args)
void	setCmdline(java.lang.String c)
void	setWaitTime(long wt)

Methods inherited from class edu.iastate.jtm.gui.DefaultMonitorable

getMessage, getProgress, isDeterministic, isFinished, isMonitorable, isRunning, setMessage, setMonitorable, setProgress

Methods inherited from class java.lang.Object

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

Field Detail

cmdline

protected java.lang.String cmdline

Constructor Detail

ProcessWrapper

public ProcessWrapper(java.lang.String cmd)
               throws ProcessWrapper.CmdNotFoundException

Creates a new instance of ProcessMoniter

Throws:

ProcessWrapper.CmdNotFoundException

Method Detail

setCmdline

public void setCmdline(java.lang.String c)
                throws ProcessWrapper.CmdNotFoundException

Throws:

ProcessWrapper.CmdNotFoundException

isTerminated

public boolean isTerminated()

getExitValue

public int getExitValue()

setWaitTime

public void setWaitTime(long wt)

addProcessListener

public void addProcessListener(ProcessListener pl)

removeProcessListener

public void removeProcessListener(ProcessListener pl)

report

protected void report(java.lang.String message,
                      float progress)

end

protected void end(int eValue)

run

public int run(java.lang.String args)
        throws java.io.IOException

Throws:

java.io.IOException

processStdout

protected void processStdout(char[] output,
                             int count)

processStderr

protected void processStderr(char[] output,
                             int count)

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException,
                        ProcessWrapper.CmdNotFoundException

Parameters:

args - the command line arguments

Throws:

java.io.IOException

ProcessWrapper.CmdNotFoundException