org.apache.river.thread

Class StreamPlugThread

java.lang.Object

java.lang.Thread

org.apache.river.thread.StreamPlugThread

All Implemented Interfaces:

Runnable

public class StreamPlugThread
extends Thread

StreamPlugThread is a utility class that "plugs" two streams, one input stream and one output stream, together by creating a thread that repeatedly reads any data available from the input stream and writes it to the output stream.

Author:

Sun Microsystems, Inc.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
private InputStream	in
private OutputStream	out

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
StreamPlugThread(InputStream in, OutputStream out)

Method Summary

Modifier and Type	Method and Description
static void	error(String err)
static void	main(String[] args)
static void	plugTogether(InputStream in, OutputStream out)
static void	plugTogether(OutputStream out, InputStream in)
void	run()
static Process	userProg(String cmd)

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

in

private InputStream in

out

private OutputStream out

Constructor Detail

StreamPlugThread

public StreamPlugThread(InputStream in,
                        OutputStream out)

Method Detail

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

plugTogether

public static void plugTogether(InputStream in,
                                OutputStream out)

plugTogether

public static void plugTogether(OutputStream out,
                                InputStream in)

userProg

public static Process userProg(String cmd)
                        throws IOException

Throws:

IOException

main

public static void main(String[] args)

error

public static void error(String err)