org.jboss.aesh.terminal

Class POSIXTerminal

java.lang.Object

org.jboss.aesh.terminal.AbstractTerminal

org.jboss.aesh.terminal.POSIXTerminal

All Implemented Interfaces:

Closeable, AutoCloseable, Shell, Terminal

public class POSIXTerminal
extends AbstractTerminal

Terminal that should work on most POSIX systems

Author:

Ståle W. Pedersen

Field Summary

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

settings

Constructor Summary

Constructors

Constructor and Description
POSIXTerminal()

Method Summary

Modifier and Type	Method and Description
void	changeOutputStream(PrintStream output) During runtime, change the output stream
void	close()
PrintStream	err() Returns the PrintStream associated with the std err
TerminalSize	getSize()
boolean	hasInput() Check if the terminal has input waiting to be read.
void	init(Settings settings) Initialize the Terminal with which input/output stream it should use
boolean	isEchoEnabled()
PrintStream	out() Returns the PrintStream associated with the std out
int[]	read() 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	writeToInputStream(String data)

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

clear, enableAlternateBuffer, enableMainBuffer, getCursor, getShell, in, isMainBuffer, moveCursor, setCursor

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(Settings settings)

Description copied from interface: Terminal

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

read

public int[] read()
           throws IOException

Description copied from interface: Terminal

Read from the input stream (char by char)

Returns:

whats read

Throws:

IOException

See Also:

Terminal

hasInput

public boolean hasInput()

Description copied from interface: Terminal

Check if the terminal has input waiting to be read.

Returns:

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

writeToInputStream

public void writeToInputStream(String data)

changeOutputStream

public void changeOutputStream(PrintStream output)

Description copied from interface: Terminal

During runtime, change the output stream

Parameters:

output - stream

close

public void close()
           throws IOException

Throws:

IOException

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

err

public PrintStream err()

Description copied from interface: Shell

Returns the PrintStream associated with the std err

out

public PrintStream out()

Description copied from interface: Shell

Returns the PrintStream associated with the std out