@Override
public String convert(ILoggingEvent event) {
final Marker marker = event.getMarker();
return marker == null
? (event.getLevel() == null ? "" : event.getLevel().toString())
: marker.getName();
}
@Override
public FilterReply decide(ILoggingEvent event) {
Marker marker = event.getMarker();
if (!isStarted()) return FilterReply.NEUTRAL;
if (null == marker) return onMismatch;
if (markerToMatch.contains(marker)) return onMatch;
return onMismatch;
}
void handle(final ILoggingEvent event) {
final ProgramError error =
addError(
LogUtils.getErrorLevel(event.getLevel()),
event.getFormattedMessage(),
LogUtils.getThrowable(event),
isAppError(event.getMarker()));
handleErrorEvent(error);
}
/**
* Converts the additional fields into proper GELF JSON
*
* @param map The map of additional fields
* @param eventObject The Logging event that we are converting to GELF
*/
private void additionalFields(Map<String, Object> map, ILoggingEvent eventObject) {
if (useLoggerName) {
map.put("_loggerName", eventObject.getLoggerName());
}
if (useMarker && eventHasMarker(eventObject)) {
map.put("_marker", eventObject.getMarker().toString());
}
if (useThreadName) {
map.put("_threadName", eventObject.getThreadName());
}
Map<String, String> mdc = eventObject.getMDCPropertyMap();
if (mdc != null) {
if (includeFullMDC) {
for (Entry<String, String> e : mdc.entrySet()) {
if (additionalFields.containsKey(e.getKey())) {
map.put(additionalFields.get(e.getKey()), e.getValue());
} else {
map.put("_" + e.getKey(), e.getValue());
}
}
} else {
for (String key : additionalFields.keySet()) {
String field = mdc.get(key);
if (field != null) {
map.put(additionalFields.get(key), field);
}
}
}
}
}
private boolean eventHasMarker(ILoggingEvent eventObject) {
return eventObject.getMarker() != null;
}