gov.sns.application
Class Console

java.lang.Object
  |
  +--gov.sns.application.Console

public class Console

extends java.lang.Object

The Console captures standard output and standard error streams. Both are displayed in a console window. One console serves the entire application. Standard output appears in black text while standard error appears in red text.

Nested Class Summary

protected class	Console.ConsoleErrHandler The internal class whose instance handles the error stream.
protected class	Console.ConsoleOutHandler The internal class whose instance handles the output stream.

Field Summary

protected static Console	console
protected javax.swing.text.DefaultStyledDocument	document
protected Console.ConsoleErrHandler	errStream
protected javax.swing.text.Style	errStyle
protected javax.swing.JFrame	frame
protected boolean	neverShown
protected Console.ConsoleOutHandler	outStream
protected javax.swing.text.Style	outStyle
protected java.io.PrintStream	standardErr
protected java.io.PrintStream	standardOut
protected javax.swing.JTextPane	textView

Constructor Summary

Console()
Creates a new instance of Console

Method Summary

static void	captureErr() Sets the console to capture standard error.
static void	captureOutput() Sets the console to capture standard output.
static void	hide() Hide the console.
static void	showNear(java.awt.Component sender) Show the console.

Methods inherited from class java.lang.Object

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

Field Detail

console

protected static Console console

standardOut

protected java.io.PrintStream standardOut

standardErr

protected java.io.PrintStream standardErr

outStream

protected Console.ConsoleOutHandler outStream

errStream

protected Console.ConsoleErrHandler errStream

frame

protected javax.swing.JFrame frame

neverShown

protected boolean neverShown

textView

protected javax.swing.JTextPane textView

outStyle

protected javax.swing.text.Style outStyle

errStyle

protected javax.swing.text.Style errStyle

document

protected javax.swing.text.DefaultStyledDocument document

Constructor Detail

Console

public Console()

Creates a new instance of Console

Method Detail

captureOutput

public static void captureOutput()

Sets the console to capture standard output.

captureErr

public static void captureErr()

Sets the console to capture standard error.

showNear

public static void showNear(java.awt.Component sender)

Show the console. If the console has never been shown before, place it relative to the sender, otherwise simply show it where it was last placed by the user. However, if the console window is on a different screen than the sender, bring the console window back and display it relative to the sender.

Parameters:

sender - The component relative to which the console should be positioned

hide

public static void hide()

Hide the console.