/**
* Set whether or not to use LineNumberFormatter for this logger. If true and there is no
* associated ConsoleHandler, create one, set the Formatter to LineNumberFormatter, and
* setUseParentHandlers to false. If false, find any instances of ConsoleHandler and set the
* formatter to SimpleFormatter. Okay, this is a little ugly, but i often want to use
* LineNumberFormatter and this simplifies that.
*/
public void useLineNumberFormatter(boolean use) {
Handler handlers[] = getHandlers();
if (use && handlers.length == 0) {
createNewConsoleHandler();
return;
}
boolean found = false;
for (int i = 0; i < handlers.length; i++) {
// System.out.println ("handlers[" + i + "] = " + handlers[i]);
if (handlers[i] instanceof ConsoleHandler) {
Formatter f = handlers[i].getFormatter();
if (use && !(f instanceof LineNumberFormatter)) {
found = true;
handlers[i].setFormatter(new LineNumberFormatter());
} else if (!use && (f instanceof LineNumberFormatter)) {
handlers[i].setFormatter(new SimpleFormatter());
}
}
}
if (use && !found) {
createNewConsoleHandler();
}
}
