org.jboss.aesh.terminal

Class POSIXTerminal

java.lang.Object

org.jboss.aesh.terminal.AbstractTerminal

org.jboss.aesh.terminal.POSIXTerminal

All Implemented Interfaces:

Terminal

public class POSIXTerminal
extends AbstractTerminal

Terminal that should work on most POSIX systems

Author:

Ståle W. Pedersen

Constructor Summary

Constructors

Constructor and Description
POSIXTerminal()

Method Summary

Modifier and Type	Method and Description
TerminalSize	getSize()
void	init(InputStream inputStream, OutputStream stdOut, OutputStream stdErr) Initialize the Terminal with which input/output stream it should use
boolean	isEchoEnabled()
int[]	read(boolean readAhead) Read from the input stream (char by char)
void	reset() Set it back to normal when we exit
protected static String	stty(String args) Run stty with arguments on the active terminal
void	writeToStdErr(char err) Write to the standard error stream
void	writeToStdErr(char[] err) Write to the standard error stream
void	writeToStdErr(String err) Write to the standard error stream
void	writeToStdOut(char out) Write to the standard output stream
void	writeToStdOut(char[] out) Write to the standard output stream
void	writeToStdOut(String out) Write to the standard output stream

Methods inherited from class org.jboss.aesh.terminal.AbstractTerminal

clear, getCursor, moveCursor, setCursor, writeChar, writeChars

Methods inherited from class java.lang.Object

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

Constructor Detail

POSIXTerminal

public POSIXTerminal()

Method Detail

init

public void init(InputStream inputStream,
                 OutputStream stdOut,
                 OutputStream stdErr)

Description copied from interface: Terminal

Initialize the Terminal with which input/output stream it should use

Parameters:

inputStream - input

stdOut - standard output

stdErr - error output

read

public int[] read(boolean readAhead)
           throws IOException

Description copied from interface: Terminal

Read from the input stream (char by char)

Returns:

whats read

Throws:

IOException

See Also:

Terminal

writeToStdOut

public void writeToStdOut(String out)
                   throws IOException

Description copied from interface: Terminal

Write to the standard output stream

Parameters:

out - what goes into the stream

Throws:

IOException - stream

See Also:

Terminal

writeToStdOut

public void writeToStdOut(char[] out)
                   throws IOException

Description copied from interface: Terminal

Write to the standard output stream

Parameters:

out - what goes into the stream

Throws:

IOException - stream

See Also:

Terminal

writeToStdOut

public void writeToStdOut(char out)
                   throws IOException

Description copied from interface: Terminal

Write to the standard output stream

Parameters:

out - what goes into the stream

Throws:

IOException - stream

See Also:

Terminal

writeToStdErr

public void writeToStdErr(String err)
                   throws IOException

Description copied from interface: Terminal

Write to the standard error stream

Parameters:

err - what goes into the stream

Throws:

IOException - stream

See Also:

Terminal

writeToStdErr

public void writeToStdErr(char[] err)
                   throws IOException

Description copied from interface: Terminal

Write to the standard error stream

Parameters:

err - what goes into the stream

Throws:

IOException - stream

See Also:

Terminal

writeToStdErr

public void writeToStdErr(char err)
                   throws IOException

Description copied from interface: Terminal

Write to the standard error stream

Parameters:

err - what goes into the stream

Throws:

IOException - stream

See Also:

Terminal

getSize

public TerminalSize getSize()

Returns:

terminal size

isEchoEnabled

public boolean isEchoEnabled()

See Also:

Terminal

reset

public void reset()
           throws IOException

Description copied from interface: Terminal

Set it back to normal when we exit

Throws:

IOException - stream

See Also:

Terminal

stty

protected static String stty(String args)
                      throws IOException,
                             InterruptedException

Run stty with arguments on the active terminal

Parameters:

args - arguments

Returns:

output

Throws:

IOException - stream

InterruptedException - stream