private void unregisterGauges()

in src/main/java/org/apache/sling/commons/scheduler/impl/GaugesSupport.java [373:399]

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

    private void unregisterGauges() {
        final Map<String, ServiceRegistration> localGaugeRegistrations;
        synchronized (gaugeRegistrations) {
            localGaugeRegistrations = new HashMap<>(gaugeRegistrations);
            gaugeRegistrations.clear();
        }
        final Map<String, TemporaryGauge> localTemporaryGauges;
        synchronized (temporaryGauges) {
            localTemporaryGauges = new HashMap<>(temporaryGauges);
        }

        final Iterator<Entry<String, ServiceRegistration>> it = localGaugeRegistrations.entrySet().iterator();
        while (it.hasNext()) {
            final Entry<String, ServiceRegistration> e = it.next();
            logger.debug("unregisterGauges: unregistering gauge : " + e.getKey());
            e.getValue().unregister();
        }

        for (TemporaryGauge tempGauge : localTemporaryGauges.values()) {
            logger.debug("unregisterGauges: unregistering temporary gauge for slow job : " + tempGauge.gaugeName);
            tempGauge.unregister();
        }

        for (String registeredGaugeName : registeredGaugeNameList) {
            metricRegistry.remove(registeredGaugeName);
        }
    }