public synchronized void handleEvent()

in src/main/java/org/apache/sling/distribution/journal/shared/JournalAvailableChecker.java [125:139]

• 15 lines of code
• 4 McCabe index (conditional complexity)

    public synchronized void handleEvent(Event event) {
        String type = (String) event.getProperty(ExceptionEventSender.KEY_TYPE);
        String msg = (String) event.getProperty(ExceptionEventSender.KEY_MESSAGE);
        if (this.marker.isRegistered()) {
            LOG.warn("Received exception event {}: {}. Journal is considered unavailable.", type, msg);
            this.marker.unRegister();
            this.backoffRetry.startChecks();
        } else {
            LOG.info("Received exception event {}: {}. Journal still unavailable.", type, msg);
        }
        String errCode = (String) event.getProperty(ExceptionEventSender.KEY_ERROR_CODE);
        if ((errCode != null) && !errCode.isEmpty()) {
            metrics.getJournalErrorCodeCount(errCode).increment();
        }
    }