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 java.lang.Process

Field Summary

Fields

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

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.lang.Process

destroyForcibly, isAlive, waitFor

Methods inherited from class java.lang.Object

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

Field Detail

child

private final java.lang.Process child

waitForChild

private final boolean waitForChild

realInput

private java.io.InputStream realInput

realOutput

private java.io.OutputStream realOutput

realInerr

private java.io.InputStream realInerr

input

private java.io.InputStream input

output

private java.io.OutputStream output

inerr

private java.io.InputStream inerr

inputChannel

private java.nio.channels.FileChannel inputChannel

outputChannel

private java.nio.channels.FileChannel outputChannel

inerrChannel

private java.nio.channels.FileChannel inerrChannel

inputPumper

private ShellLauncher.Pumper inputPumper

inerrPumper

private ShellLauncher.Pumper inerrPumper

Constructor Detail

POpenProcess

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

Deprecated.

POpenProcess

public POpenProcess(java.lang.Process child,
                    Ruby runtime,
                    ModeFlags modes)

POpenProcess

public POpenProcess(java.lang.Process child)

Method Detail

getOutputStream

public java.io.OutputStream getOutputStream()

Specified by:

getOutputStream in class java.lang.Process

getInputStream

public java.io.InputStream getInputStream()

Specified by:

getInputStream in class java.lang.Process

getErrorStream

public java.io.InputStream getErrorStream()

Specified by:

getErrorStream in class java.lang.Process

getInput

public java.nio.channels.FileChannel getInput()

getOutput

public java.nio.channels.FileChannel getOutput()

getError

public java.nio.channels.FileChannel getError()

hasOutput

public boolean hasOutput()

getChild

public java.lang.Process getChild()

waitFor

public int waitFor()
            throws java.lang.InterruptedException

Specified by:

waitFor in class java.lang.Process

Throws:

java.lang.InterruptedException

exitValue

public int exitValue()

Specified by:

exitValue in class java.lang.Process

destroy

public void destroy()

Specified by:

destroy in class java.lang.Process

prepareInput

private void prepareInput(java.lang.Process child)

prepareInerr

private void prepareInerr(java.lang.Process child)

prepareOutput

private void prepareOutput(java.lang.Process child)

pumpInput

private void pumpInput(java.lang.Process child,
                       Ruby runtime)

pumpInerr

private void pumpInerr(java.lang.Process child,
                       Ruby runtime)