private String getLogMessage(Event e) {
StringBuilder builder = new StringBuilder("|");
builder.append(e.getMessage());
builder.append('|');
builder.append(e.getMessageCode());
builder.append("[");
boolean first = true;
for (String sub : e.getSubstitutions()) {
if (!first) {
builder.append(':');
}
builder.append(sub);
first = false;
}
builder.append("]:[");
first = true;
for (String marker : e.getMarkers()) {
if (!first) {
builder.append(", ");
}
builder.append(marker);
first = false;
}
builder.append(']');
return builder.toString();
}
@Override
public void log(Event e) {
Logger factory = LoggerFactory.getLogger(join(":", e.getContextNames()));
MDC.setContextMap(e.getData());
String[] markers = e.getMarkers();
Marker marker = null;
if (markers.length > 0) {
marker = MarkerFactory.getDetachedMarker(markers[0]);
for (int i = 1; i < markers.length; i++) {
marker.add(MarkerFactory.getMarker(markers[i]));
}
}
String logMessage = getLogMessage(e);
Throwable[] errors = e.getErrors();
Throwable firstError = errors.length > 0 ? errors[0] : null;
switch (e.getSeverity()) {
case INFO:
factory.info(marker, logMessage, firstError);
break;
case WARN:
factory.warn(marker, logMessage, firstError);
break;
case ERROR:
factory.error(marker, logMessage, firstError);
break;
case DEBUG:
factory.debug(marker, logMessage, firstError);
break;
case TRACE:
factory.trace(marker, logMessage, firstError);
break;
case FATAL:
factory.error(marker, logMessage, firstError);
break;
default:
throw new RuntimeException("Unrecognized severity level: " + e.getSeverity().toString());
}
}