Package org.jruby.util

Class ShellLauncher.POpenProcess

java.lang.Object

java.lang.Process

org.jruby.util.ShellLauncher.POpenProcess

Enclosing class:

ShellLauncher

public static class ShellLauncher.POpenProcess
extends Process

Field Summary

Fields

Modifier and Type	Field	Description
private final Process	child
private InputStream	inerr
private FileChannel	inerrChannel
private ShellLauncher.Pumper	inerrPumper
private InputStream	input
private FileChannel	inputChannel
private ShellLauncher.Pumper	inputPumper
private OutputStream	output
private FileChannel	outputChannel
private InputStream	realInerr
private InputStream	realInput
private OutputStream	realOutput
private final boolean	waitForChild

Constructor Summary

Constructors

Constructor	Description
POpenProcess(Process child)
POpenProcess(Process child, Ruby runtime, IOOptions modes)	Deprecated.
POpenProcess(Process child, Ruby runtime, ModeFlags modes)

Method Summary

Modifier and Type	Method	Description
void	destroy()
int	exitValue()
Process	getChild()
FileChannel	getError()
InputStream	getErrorStream()
FileChannel	getInput()
InputStream	getInputStream()
FileChannel	getOutput()
OutputStream	getOutputStream()
boolean	hasOutput()
private void	prepareInerr(Process child)
private void	prepareInput(Process child)
private void	prepareOutput(Process child)
private void	pumpInerr(Process child, Ruby runtime)
private void	pumpInput(Process child, Ruby runtime)
int	waitFor()

Methods inherited from class java.lang.Process

children, descendants, destroyForcibly, errorReader, errorReader, info, inputReader, inputReader, isAlive, onExit, outputWriter, outputWriter, pid, supportsNormalTermination, toHandle, waitFor

Methods inherited from class java.lang.Object

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

Field Details

child

private final Process child

waitForChild

private final boolean waitForChild

realInput

private InputStream realInput

realOutput

private OutputStream realOutput

realInerr

private InputStream realInerr

input

private InputStream input

output

private OutputStream output

inerr

private InputStream inerr

inputChannel

private FileChannel inputChannel

outputChannel

private FileChannel outputChannel

inerrChannel

private FileChannel inerrChannel

inputPumper

private ShellLauncher.Pumper inputPumper

inerrPumper

private ShellLauncher.Pumper inerrPumper

Constructor Details

POpenProcess

@Deprecated
public POpenProcess(Process child,
 Ruby runtime,
 IOOptions modes)

Deprecated.

POpenProcess

public POpenProcess(Process child,
 Ruby runtime,
 ModeFlags modes)

POpenProcess

public POpenProcess(Process child)

Method Details

getOutputStream

public OutputStream getOutputStream()

Specified by:

getOutputStream in class Process

getInputStream

public InputStream getInputStream()

Specified by:

getInputStream in class Process

getErrorStream

public InputStream getErrorStream()

Specified by:

getErrorStream in class Process

getInput

public FileChannel getInput()

getOutput

public FileChannel getOutput()

getError

public FileChannel getError()

hasOutput

public boolean hasOutput()

getChild

public Process getChild()

waitFor

public int waitFor()
            throws InterruptedException

Specified by:

waitFor in class Process

Throws:

InterruptedException

exitValue

public int exitValue()

Specified by:

exitValue in class Process

destroy

public void destroy()

Specified by:

destroy in class Process

prepareInput

private void prepareInput(Process child)

prepareInerr

private void prepareInerr(Process child)

prepareOutput

private void prepareOutput(Process child)

pumpInput

private void pumpInput(Process child,
 Ruby runtime)

pumpInerr

private void pumpInerr(Process child,
 Ruby runtime)