org.erights.e.meta.java.lang
Class ProcessSugar

java.lang.Object
  |
  +--org.erights.e.meta.java.lang.ProcessSugar

public class ProcessSugar

extends Object

Untamed: A sweetener defining extra messages that may be e-sent to Processes.

Author:

Mark S. Miller

Constructor Summary

private

ProcessSugar() prevent instantiation

Method Summary

static CharPipeAdapter	attachStderr(Process self, Writer alterr) Enabled:
static CharPipeAdapter	attachStdin(Process self, Reader altin) Enabled:
static CharPipeAdapter	attachStdout(Process self, Writer altout) Enabled:
static BufferedReader	getStderr(Process self) Enabled:
static TextWriter	getStdin(Process self) Enabled:
static BufferedReader	getStdout(Process self) Enabled:
static Object[]	results(Process self) Enabled: Use only on prompt processes, as this will block the vat until the process completes!

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessSugar

private ProcessSugar()

prevent instantiation

Method Detail

getStdin

public static TextWriter getStdin(Process self)

Enabled:

Parameters:

self -

Returns:

attachStdin

public static CharPipeAdapter attachStdin(Process self,
                                          Reader altin)

Enabled:

Parameters:

self -

altin -

Returns:

getStdout

public static BufferedReader getStdout(Process self)

Enabled:

Parameters:

self -

Returns:

attachStdout

public static CharPipeAdapter attachStdout(Process self,
                                           Writer altout)

Enabled:

Parameters:

self -

altout -

Returns:

getStderr

public static BufferedReader getStderr(Process self)

Enabled:

Parameters:

self -

Returns:

attachStderr

public static CharPipeAdapter attachStderr(Process self,
                                           Writer alterr)

Enabled:

Parameters:

self -

alterr -

Returns:

results

public static Object[] results(Process self)
                        throws InterruptedException

Enabled: Use only on prompt processes, as this will block the vat until the process completes!

Waits for the Process to exit.

Returns:

A triple of the exitCode, the text sent to stdout as a String, and the text sent to stderr as a String.

InterruptedException