at.mug.iqm.commons.util

Class OutputStreamInterceptor

java.lang.Object

java.io.OutputStream

at.mug.iqm.commons.util.OutputStreamInterceptor

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class OutputStreamInterceptor
extends OutputStream

This class intercepts the output and redirects/copies it to a JTextArea.

Author:

Philipp Kainz

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	console A flag, whether or not the output should be copied to the standard System.out too.
private PrintStream	stdOut The standard PrintStream of the System.
private JTextArea	textArea A JTextArea where the output is copied to.

Constructor Summary

Constructors

Constructor and Description
OutputStreamInterceptor(JTextArea textArea, PrintStream stdOut, boolean console) The constructor.

Method Summary

Modifier and Type	Method and Description
void	write(int b)

Methods inherited from class java.io.OutputStream

close, flush, write, write

Methods inherited from class java.lang.Object

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

Field Detail

textArea

private JTextArea textArea

A JTextArea where the output is copied to.

console

private boolean console

A flag, whether or not the output should be copied to the standard System.out too.

stdOut

private PrintStream stdOut

The standard PrintStream of the System.

Constructor Detail

OutputStreamInterceptor

public OutputStreamInterceptor(JTextArea textArea,
                               PrintStream stdOut,
                               boolean console)

The constructor.

Parameters:

textArea - a JTextArea where the output is redirected/copied to.

stdOut - the standard PrintStream of System

console - whether or not the system's output should be also printed to the console

Method Detail

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException