private void configureMicrometer()

in components-starter/camel-micrometer-starter/src/main/java/org/apache/camel/component/micrometer/springboot/metrics/CamelMetricsAutoConfiguration.java [51:120]
66 lines of code
13 McCabe index (conditional complexity)

    private void configureMicrometer(CamelContext camelContext, CamelMetricsConfiguration configuration,
            MeterRegistry meterRegistry) {
        if (configuration.isEnableRoutePolicy()) {
            MicrometerRoutePolicyFactory factory = new MicrometerRoutePolicyFactory();
            factory.setCamelContext(camelContext);
            factory.setMeterRegistry(meterRegistry);
            if ("legacy".equalsIgnoreCase(configuration.getNamingStrategy())) {
                factory.setNamingStrategy(MicrometerRoutePolicyNamingStrategy.LEGACY);
            }
            if ("all".equalsIgnoreCase(configuration.getRoutePolicyLevel())) {
                factory.getPolicyConfiguration().setContextEnabled(true);
                factory.getPolicyConfiguration().setRouteEnabled(true);
            } else if ("context".equalsIgnoreCase(configuration.getRoutePolicyLevel())) {
                factory.getPolicyConfiguration().setContextEnabled(true);
                factory.getPolicyConfiguration().setRouteEnabled(false);
            } else {
                factory.getPolicyConfiguration().setContextEnabled(false);
                factory.getPolicyConfiguration().setRouteEnabled(true);
            }
            factory.getPolicyConfiguration().setExcludePattern(configuration.getRoutePolicyExcludePattern());
            camelContext.addRoutePolicyFactory(factory);
        }

        ManagementStrategy managementStrategy = camelContext.getManagementStrategy();
        if (configuration.isEnableExchangeEventNotifier()) {
            MicrometerExchangeEventNotifier notifier = new MicrometerExchangeEventNotifier();
            notifier.setCamelContext(camelContext);
            notifier.setMeterRegistry(meterRegistry);
            if ("legacy".equalsIgnoreCase(configuration.getNamingStrategy())) {
                notifier.setNamingStrategy(new MicrometerExchangeEventNotifierNamingStrategyLegacy(
                    configuration.isBaseEndpointUriExchangeEventNotifier()
                ));
            } else {
                notifier.setNamingStrategy(new MicrometerExchangeEventNotifierNamingStrategyDefault(
                    configuration.isBaseEndpointUriExchangeEventNotifier()
                ));
            }
            managementStrategy.addEventNotifier(notifier);
        }

        if (configuration.isEnableRouteEventNotifier()) {
            MicrometerRouteEventNotifier notifier = new MicrometerRouteEventNotifier();
            notifier.setCamelContext(camelContext);
            notifier.setMeterRegistry(meterRegistry);
            if ("legacy".equalsIgnoreCase(configuration.getNamingStrategy())) {
                notifier.setNamingStrategy(MicrometerRouteEventNotifierNamingStrategy.LEGACY);
            }
            managementStrategy.addEventNotifier(notifier);
        }

        if (configuration.isEnableMessageHistory()) {
            if (!camelContext.isMessageHistory()) {
                camelContext.setMessageHistory(true);
            }
            MicrometerMessageHistoryFactory factory = new MicrometerMessageHistoryFactory();
            factory.setCamelContext(camelContext);
            factory.setMeterRegistry(meterRegistry);
            if ("legacy".equalsIgnoreCase(configuration.getNamingStrategy())) {
                factory.setNamingStrategy(MicrometerMessageHistoryNamingStrategy.LEGACY);
            }
            camelContext.setMessageHistoryFactory(factory);
        }

        if (configuration.isEnableInstrumentedThreadPoolFactory()) {
            InstrumentedThreadPoolFactory instrumentedThreadPoolFactory = new InstrumentedThreadPoolFactory(
                    meterRegistry,
                    camelContext.getExecutorServiceManager().getThreadPoolFactory());
            camelContext.getExecutorServiceManager().setThreadPoolFactory(instrumentedThreadPoolFactory);
        }
    }