package nodebox.client;

import javax.swing.*;

import java.util.Locale;

public class LastResortHandler implements Thread.UncaughtExceptionHandler {

public static void handle(Throwable t) {

System.out.println("handle!");

showException(Thread.currentThread(), t);

}

public void uncaughtException(final Thread t, final Throwable e) {

if (SwingUtilities.isEventDispatchThread()) {

showException(t, e);

} else {

SwingUtilities.invokeLater(new Runnable() {

public void run() {

showException(t, e);

}

});

}

}

private static void showException(Thread t, Throwable e) {

String msg = String.format(Locale.US, "Unexpected problem on thread %s: %s",

t.getName(), e.getMessage());

logException(t, e);

// note: in a real app, you should locate the currently focused frame

// or dialog and use it as the parent. In this example, I'm just passing

// a null owner, which means this dialog may get buried behind

// some other screen.

ExceptionDialog ed = new ExceptionDialog(null, e);

ed.setVisible(true);

}

private static void logException(Thread t, Throwable e) {

// todo: start a thread that sends an email, or write to a log file, or

// send a JMS message...whatever

}

}