util.exc

Class ErrorHandler

java.lang.Object

util.exc.ErrorHandler

public class ErrorHandler
extends Object

This error handler should be used to show exceptions (like IOExceptions) to the user. It provides showing a localized message, that says something to the user, having the option to get extra information like the stack trace and nested exceptions. The error is logged, too.

Author:

Til Schneider, www.murfman.de

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static Icon	ERROR_ICON The icon to use for error messages.
(package private) static Localizer	mLocalizer The localizer of this class.
(package private) static JFrame	mParent The parent frame to use for error messages.
static int	NO_PRESSED No was pressed
static int	OK_PRESSED OK was pressed
static int	SHOW_OK Show only a OK-Button
static int	SHOW_YES_NO Show only a Yes/No-Button
static int	YES_PRESSED Yes was pressed

Constructor Summary

Constructors

Constructor and Description
ErrorHandler()

Method Summary

Methods

Modifier and Type	Method and Description
static void	handle(String msg, Throwable thr) Handles a Throwable (Shows and logs it).
static int	handle(String msg, Throwable thr, int messageType) Handles a Throwable (Shows and logs it).
static void	handle(TvBrowserException tvExc) Handles a TvBrowserException (Shows and logs it).
static void	setFrame(JFrame parentFrame) Sets the parent frame to use for error messages.

Methods inherited from class java.lang.Object

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

Field Detail

SHOW_OK

public static final int SHOW_OK

Show only a OK-Button

See Also:

Constant Field Values

SHOW_YES_NO

public static final int SHOW_YES_NO

Show only a Yes/No-Button

See Also:

Constant Field Values

OK_PRESSED

public static final int OK_PRESSED

OK was pressed

See Also:

Constant Field Values

YES_PRESSED

public static final int YES_PRESSED

Yes was pressed

See Also:

Constant Field Values

NO_PRESSED

public static final int NO_PRESSED

No was pressed

See Also:

Constant Field Values

mLocalizer

static final Localizer mLocalizer

The localizer of this class.

ERROR_ICON

static final Icon ERROR_ICON

The icon to use for error messages.

mParent

static JFrame mParent

The parent frame to use for error messages.

Constructor Detail

ErrorHandler

public ErrorHandler()

Method Detail

setFrame

public static void setFrame(JFrame parentFrame)

Sets the parent frame to use for error messages.

Parameters:

parentFrame - the parent frame to use for error messages.

handle

public static void handle(TvBrowserException tvExc)

Handles a TvBrowserException (Shows and logs it).

Parameters:

tvExc - The exception to handle.

handle

public static void handle(String msg,
          Throwable thr)

Handles a Throwable (Shows and logs it).

Parameters:

msg - The localized error message to show to the user.

thr - The exception to handle.

handle

public static int handle(String msg,
         Throwable thr,
         int messageType)

Handles a Throwable (Shows and logs it).

Parameters:

msg - The localized error message to show to the user.

thr - The exception to handle.

messageType - The type of Window to Display:OK

Returns:

Value of Button that was pressed: ErrorHandler.YES_PRESSED, ErrorHandler.NO_PRESSED, ErrorHandler.OK_PRESSED

Since:

2.1