com.asakusafw.windgate.hadoopfs.ssh

Class StdioHelper

java.lang.Object

com.asakusafw.windgate.hadoopfs.ssh.StdioHelper

public final class StdioHelper
extends Object

Provides standard I/Os safely.

Since:

0.4.0

Method Summary

Modifier and Type	Method and Description
static PrintStream	getOriginalStderr() Returns original standard error output.
static InputStream	getOriginalStdin() Returns original standard input.
static PrintStream	getOriginalStdout() Returns original standard output.
static void	load() Load and initialize this class once.
static void	reset() Resets standard I/Os.

Methods inherited from class java.lang.Object

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

Method Detail

load

public static void load()

Load and initialize this class once.

reset

public static void reset()

Resets standard I/Os.

getOriginalStdin

public static InputStream getOriginalStdin()

Returns original standard input.

Returns:

the stream

getOriginalStdout

public static PrintStream getOriginalStdout()

Returns original standard output.

Returns:

the stream

getOriginalStderr

public static PrintStream getOriginalStderr()

Returns original standard error output.

Returns:

the stream