java类com.codahale.metrics.json.MetricsModule的实例源码

private KafkaReporter(MetricRegistry registry, String name,
        TimeUnit rateUnit, TimeUnit durationUnit, boolean showSamples, MetricFilter filter,
        String topic, ProducerConfig config, String prefix,
        String hostName, String ip) {
    super(registry, name, filter, rateUnit, durationUnit);
    this.topic = topic;
    this.config = config;
    this.prefix = prefix;
    this.hostName = hostName;
    this.ip = ip;

    this.mapper = new ObjectMapper().registerModule(new MetricsModule(rateUnit,
               durationUnit,
               showSamples));

    producer = new Producer<String, String>(config);

    kafkaExecutor = Executors
            .newSingleThreadExecutor(new ThreadFactoryBuilder()
                    .setNameFormat("kafka-producer-%d").build());
}

public POMObjectMapper(JsonFactory fact) {
        super(fact);

        this.registerModule(new TolerantHealthTimeModule());


        this.registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.MILLISECONDS, false));
        //ASU CHANGE this.registerModule(new HealthCheckModule());
//        this.registerModule(new ViewDefDefModule());

        // the following config could be in its own Jackson Module ("VPRModule") if this list gets unwieldy or we want to
        // externalize the VPR's JSON serialization configuration more or not have dependencies on 3rd party libs.  No need right now, though.
        this.setSerializationInclusion(JsonInclude.Include.NON_NULL);
        this.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);
        this.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);

        /*
        this.addMixInAnnotations(VistaUserDetails.class, VistaUserDetailsJacksonAnnotations.class);
        this.addMixInAnnotations(UserDetails.class, UserDetailsJacksonAnnotations.class);
        this.addMixInAnnotations(GrantedAuthority.class, GrantedAuthorityJacksonAnnotations.class);
        */
    }

public POMObjectMapper(JsonFactory fact) {
        super(fact);
        this.registerModule(new TolerantHealthTimeModule());
        this.registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.MILLISECONDS, false));
        this.registerModule(new HealthCheckModule());
//        this.registerModule(new ViewDefDefModule());

        // the following config could be in its own Jackson Module ("VPRModule") if this list gets unwieldy or we want to
        // externalize the VPR's JSON serialization configuration more or not have dependencies on 3rd party libs.  No need right now, though.
        this.setSerializationInclusion(JsonInclude.Include.NON_NULL);
        this.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);
        this.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);

        this.addMixInAnnotations(VistaUserDetails.class, VistaUserDetailsJacksonAnnotations.class);
        this.addMixInAnnotations(UserDetails.class, UserDetailsJacksonAnnotations.class);
        this.addMixInAnnotations(GrantedAuthority.class, GrantedAuthorityJacksonAnnotations.class);
    }

public POMXmlMapper() {
        JacksonXmlModule xmlModule = new JacksonXmlModule();
        xmlModule.setDefaultUseWrapper(false);

        registerModule(xmlModule);
//        registerModule(new JaxbAnnotationModule());
        registerModule(new HealthTimeModule());
        registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.MILLISECONDS, false));

        configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
        configure(JsonGenerator.Feature.AUTO_CLOSE_TARGET, false);
        setSerializationInclusion(JsonInclude.Include.NON_NULL);

//        setAnnotationIntrospector(new JaxbAnnotationIntrospector(TypeFactory.defaultInstance()));

        addMixInAnnotations(IPOMObject.class, POMObjectJacksonXmlAnnotations.class);
    }

private KafkaReporter(MetricRegistry registry,
                      String name,
                      MetricFilter filter,
                      TimeUnit rateUnit,
                      TimeUnit durationUnit,
                      String kafkaTopic,
                      Properties kafkaProperties) {
    super(registry, name, filter, rateUnit, durationUnit);
    this.registry = registry;
    this.converter = new JsonToAvroConverter();
    mapper = new ObjectMapper().registerModule(new MetricsModule(rateUnit,
                                                                 durationUnit,
                                                                 false));
    this.kafkaTopic = kafkaTopic;
    kafkaProducer = new KafkaProducer<String, IndexedRecord>(kafkaProperties);
}

@Override
public void onActivate( Application application )
    throws ActivationException
{
    application.plugin( JSON.class ).mapper()
        .registerModule( new MetricsModule( SECONDS, MILLISECONDS, true ) )
        .registerModule( new HealthCheckModule() );
    MetricRegistry metrics = new MetricRegistry();
    HealthCheckRegistry healthChecks = new HealthCheckRegistry();

    registerMetrics( application, metrics );
    registerMetricsReporters( application, metrics );
    registerHealthChecks( application, healthChecks );

    api = new Metrics( metrics, healthChecks );
}

public void serveAdmin() {
  MetricsModule metricsModule = new MetricsModule(TimeUnit.SECONDS, TimeUnit.MILLISECONDS, true);
  ObjectMapper metricsMapper = new ObjectMapper().registerModule(metricsModule);
  ObjectMapper healthMapper = new ObjectMapper();

  /*
  '/info' -> should expose version number, git commit number, etc
  '/metrics' -> should return the metrics reporters in JSON format
  '/health' -> should expose a summary of downstream health checks
  '/ping' -> should respond with a 200-OK status code and the text 'PONG'
  '/ready' -> should expose a Kubernetes or ELB specific healthcheck for liveliness
  '/restart' -> restart service (should be restricted to approved devs / tooling)
   '/killkillkill' -> shutdown service (should be restricted to approved devs / tooling)

@Override
protected void execute() {
    IntentMetricsService service = get(IntentMetricsService.class);

    if (outputJson()) {
        ObjectMapper mapper = new ObjectMapper()
            .registerModule(new MetricsModule(TimeUnit.SECONDS,
                                              TimeUnit.MILLISECONDS,
                                              false));
        ObjectNode result = mapper.createObjectNode();
        result = json(mapper, result, "intentSubmitted",
                      service.intentSubmittedEventMetric());
        result = json(mapper, result, "intentInstalled",
                      service.intentInstalledEventMetric());
        result = json(mapper, result, "intentFailed",
                      service.intentFailedEventMetric());
        result = json(mapper, result, "intentWithdrawRequested",
                      service.intentWithdrawRequestedEventMetric());
        result = json(mapper, result, "intentWithdrawn",
                      service.intentWithdrawnEventMetric());
        result = json(mapper, result, "intentPurged",
                      service.intentPurgedEventMetric());
        print("%s", result);
    } else {
        printEventMetric("Submitted",
                         service.intentSubmittedEventMetric());
        printEventMetric("Installed",
                         service.intentInstalledEventMetric());
        printEventMetric("Failed",
                         service.intentFailedEventMetric());
        printEventMetric("Withdraw Requested",
                         service.intentWithdrawRequestedEventMetric());
        printEventMetric("Withdrawn",
                         service.intentWithdrawnEventMetric());
        printEventMetric("Purged",
                         service.intentPurgedEventMetric());
    }
}

@Override
protected void execute() {
    TopologyMetricsService service = get(TopologyMetricsService.class);

    if (outputJson()) {
        ObjectMapper mapper = new ObjectMapper()
            .registerModule(new MetricsModule(TimeUnit.SECONDS,
                                              TimeUnit.MILLISECONDS,
                                              false));
        ObjectNode result = mapper.createObjectNode();
        result = json(mapper, result, "topologyDeviceEvent",
                      service.topologyDeviceEventMetric());
        result = json(mapper, result, "topologyHostEvent",
                      service.topologyHostEventMetric());
        result = json(mapper, result, "topologyLinkEvent",
                      service.topologyLinkEventMetric());
        result = json(mapper, result, "topologyGraphEvent",
                      service.topologyGraphEventMetric());
        result = json(mapper, result, "topologyGraphReasonsEvent",
                      service.topologyGraphReasonsEventMetric());
        print("%s", result);
    } else {
        printEventMetric("Device", service.topologyDeviceEventMetric());
        printEventMetric("Host", service.topologyHostEventMetric());
        printEventMetric("Link", service.topologyLinkEventMetric());
        printEventMetric("Graph", service.topologyGraphEventMetric());
        printEventMetric("Graph Reasons",
                         service.topologyGraphReasonsEventMetric());
    }
}

private String getApplictionMetrics() throws JsonProcessingException {
    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(
            new MetricsModule(
                    TimeUnit.SECONDS,
                    TimeUnit.MILLISECONDS,
                    false));
    return mapper.writeValueAsString(metricRegistry);
}

public SystemController(Service spark, GraknConfig config, SystemKeyspace systemKeyspace,
                        GraknEngineStatus graknEngineStatus, MetricRegistry metricRegistry) {
    this.systemKeyspace = systemKeyspace;
    this.config = config;

    this.graknEngineStatus = graknEngineStatus;
    this.metricRegistry = metricRegistry;
    DropwizardExports prometheusMetricWrapper = new DropwizardExports(metricRegistry);
    this.prometheusRegistry = new CollectorRegistry();
    prometheusRegistry.register(prometheusMetricWrapper);

    spark.get(REST.WebPath.ROOT, this::getRoot);

    spark.get(REST.WebPath.KB, (req, res) -> getKeyspaces(res));
    spark.get(REST.WebPath.KB_KEYSPACE, this::getKeyspace);
    spark.put(REST.WebPath.KB_KEYSPACE, this::putKeyspace);
    spark.delete(REST.WebPath.KB_KEYSPACE, this::deleteKeyspace);
    spark.get(REST.WebPath.METRICS, this::getMetrics);
    spark.get(REST.WebPath.STATUS, (req, res) -> getStatus());
    spark.get(REST.WebPath.VERSION, (req, res) -> getVersion());

    final TimeUnit rateUnit = TimeUnit.SECONDS;
    final TimeUnit durationUnit = TimeUnit.SECONDS;
    final boolean showSamples = false;
    MetricFilter filter = MetricFilter.ALL;

    this.mapper = new ObjectMapper().registerModule(
            new MetricsModule(rateUnit,
                    durationUnit,
                    showSamples,
                    filter));
}

@Override
public void init(ServletConfig servletConfig) throws ServletException {
    super.init(servletConfig);

    boolean disableAuthorization = Boolean.TRUE.toString().equalsIgnoreCase(servletConfig.getInitParameter(DISABLE_AUTHORIZATION_INIT_PARAM));
    if (!disableAuthorization) {
        String credentials = null;

        String username = servletConfig.getInitParameter(USERNAME_INIT_PARAM);
        String password = servletConfig.getInitParameter(PASSWORD_INIT_PARAM);
        if (StringUtils.isNotBlank(username) && StringUtils.isNotBlank(password)) {
            credentials = username.trim() + ":" + password.trim();
        } else {
            credentials = DEFAULT_CREDENTIALS;
        }

        this.encodedCredentials = BaseEncoding.base64().encode(credentials.getBytes());
    }

    this.objectMapper = new ObjectMapper()
            .registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.MICROSECONDS, false))
            .registerModule(new HealthCheckModule())
            .setSerializationInclusion(JsonInclude.Include.NON_NULL)
            .setTimeZone(TimeZone.getDefault())
            .setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss z"));

    this.graphiteMetricFormatter = new GraphiteMetricFormatter(TimeUnit.SECONDS, TimeUnit.MICROSECONDS);

    try {
        this.threadDumpGenerator = new ThreadDump(ManagementFactory.getThreadMXBean());
    } catch (NoClassDefFoundError ignore) {
    }

    ServletContext servletContext = servletConfig.getServletContext();
    String servletSpecVersion = servletContext.getMajorVersion() + "." + servletContext.getMinorVersion();
    this.serverInfo = ServerInfo.create(servletContext.getServerInfo(), servletSpecVersion);
}

private AmqpReporter(Builder builder) {
    super(builder.registry, "amqp-reporter", builder.filter, builder.rateUnit, builder.durationUnit);
    this.routingKey = builder.routingKey;
    this.exchangeName = builder.exchangeName;
    Assert.hasText(this.exchangeName, "exchangeName is null or empty");
    this.exchangeFactory = builder.exchangeFactory;
    this.messagePropertiesCallback = builder.messagePropertiesCallback;


    this.connectionFactoryProvider = builder.connectionFactoryProvider;
    Assert.notNull(this.connectionFactoryProvider, "connectionFactoryProvider can't be null");

    objectMapper.registerModules(new HealthCheckModule(),
      new MetricsModule(builder.rateUnit, builder.durationUnit, false /* if enable histogram data will be serialized */));
}

@Override
protected void doStart() throws Exception {
    if (metricsRegistry == null) {
        Registry camelRegistry = getCamelContext().getRegistry();
        metricsRegistry = camelRegistry.lookupByNameAndType(MetricsComponent.METRIC_REGISTRY_NAME, MetricRegistry.class);
        // create a new metricsRegistry by default
        if (metricsRegistry == null) {
            metricsRegistry = new MetricRegistry();
        }
    }

    if (useJmx) {
        ManagementAgent agent = getCamelContext().getManagementStrategy().getManagementAgent();
        if (agent != null) {
            MBeanServer server = agent.getMBeanServer();
            if (server != null) {
                reporter = JmxReporter.forRegistry(metricsRegistry).registerWith(server).inDomain(jmxDomain).build();
                reporter.start();
            }
        } else {
            throw new IllegalStateException("CamelContext has not enabled JMX");
        }
    }

    // json mapper
    this.mapper = new ObjectMapper().registerModule(new MetricsModule(getRateUnit(), getDurationUnit(), false));
    if (getRateUnit() == TimeUnit.SECONDS && getDurationUnit() == TimeUnit.SECONDS) {
        // they both use same units so reuse
        this.secondsMapper = this.mapper;
    } else {
        this.secondsMapper = new ObjectMapper().registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.SECONDS, false));
    }
}

@Override
protected void doStart() throws Exception {
    if (metricsRegistry == null) {
        Registry camelRegistry = getCamelContext().getRegistry();
        metricsRegistry = camelRegistry.lookupByNameAndType(MetricsComponent.METRIC_REGISTRY_NAME, MetricRegistry.class);
        // create a new metricsRegistry by default
        if (metricsRegistry == null) {
            metricsRegistry = new MetricRegistry();
        }
    }

    if (useJmx) {
        ManagementAgent agent = getCamelContext().getManagementStrategy().getManagementAgent();
        if (agent != null) {
            MBeanServer server = agent.getMBeanServer();
            if (server != null) {
                reporter = JmxReporter.forRegistry(metricsRegistry).registerWith(server).inDomain(jmxDomain).build();
                reporter.start();
            }
        } else {
            throw new IllegalStateException("CamelContext has not enabled JMX");
        }
    }

    // json mapper
    this.mapper = new ObjectMapper().registerModule(new MetricsModule(getRateUnit(), getDurationUnit(), false));
    if (getRateUnit() == TimeUnit.SECONDS && getDurationUnit() == TimeUnit.SECONDS) {
        // they both use same units so reuse
        this.secondsMapper = this.mapper;
    } else {
        this.secondsMapper = new ObjectMapper().registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.SECONDS, false));
    }
}

@Override
protected void execute() {
    IntentMetricsService service = get(IntentMetricsService.class);

    if (outputJson()) {
        ObjectMapper mapper = new ObjectMapper()
            .registerModule(new MetricsModule(TimeUnit.SECONDS,
                                              TimeUnit.MILLISECONDS,
                                              false));
        ObjectNode result = mapper.createObjectNode();
        result = json(mapper, result, "intentSubmitted",
                      service.intentSubmittedEventMetric());
        result = json(mapper, result, "intentInstalled",
                      service.intentInstalledEventMetric());
        result = json(mapper, result, "intentFailed",
                      service.intentFailedEventMetric());
        result = json(mapper, result, "intentWithdrawRequested",
                      service.intentWithdrawRequestedEventMetric());
        result = json(mapper, result, "intentWithdrawn",
                      service.intentWithdrawnEventMetric());
        result = json(mapper, result, "intentPurged",
                      service.intentPurgedEventMetric());
        print("%s", result);
    } else {
        printEventMetric("Submitted",
                         service.intentSubmittedEventMetric());
        printEventMetric("Installed",
                         service.intentInstalledEventMetric());
        printEventMetric("Failed",
                         service.intentFailedEventMetric());
        printEventMetric("Withdraw Requested",
                         service.intentWithdrawRequestedEventMetric());
        printEventMetric("Withdrawn",
                         service.intentWithdrawnEventMetric());
        printEventMetric("Purged",
                         service.intentPurgedEventMetric());
    }
}

@Override
protected void execute() {
    TopologyMetricsService service = get(TopologyMetricsService.class);

    if (outputJson()) {
        ObjectMapper mapper = new ObjectMapper()
            .registerModule(new MetricsModule(TimeUnit.SECONDS,
                                              TimeUnit.MILLISECONDS,
                                              false));
        ObjectNode result = mapper.createObjectNode();
        result = json(mapper, result, "topologyDeviceEvent",
                      service.topologyDeviceEventMetric());
        result = json(mapper, result, "topologyHostEvent",
                      service.topologyHostEventMetric());
        result = json(mapper, result, "topologyLinkEvent",
                      service.topologyLinkEventMetric());
        result = json(mapper, result, "topologyGraphEvent",
                      service.topologyGraphEventMetric());
        result = json(mapper, result, "topologyGraphReasonsEvent",
                      service.topologyGraphReasonsEventMetric());
        print("%s", result);
    } else {
        printEventMetric("Device", service.topologyDeviceEventMetric());
        printEventMetric("Host", service.topologyHostEventMetric());
        printEventMetric("Link", service.topologyLinkEventMetric());
        printEventMetric("Graph", service.topologyGraphEventMetric());
        printEventMetric("Graph Reasons",
                         service.topologyGraphReasonsEventMetric());
    }
}

/**
 * New instance, which will report on the supplied metrics.
 *
 * @param registry
 *            the metrics registry to provide metrics from
 */
public MetricsServlet(MetricRegistry registry) {
    super(LOGGER, MetricsServlet.class);
    this.registry = registry;

    getMapper().registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.SECONDS, false));
}

public static ObjectMapper create(boolean indent) {
  ObjectMapper objectMapper = new ObjectMapper();
  // This will cause the objectmapper to not close the underlying output stream
  objectMapper.configure(JsonGenerator.Feature.AUTO_CLOSE_TARGET, false);
  objectMapper.configure(JsonParser.Feature.AUTO_CLOSE_SOURCE, false);
  objectMapper.registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.SECONDS, false, MetricFilter.ALL));
  SimpleModule module = new SimpleModule();
  module.addSerializer(ExtendedMeter.class, new ExtendedMeterSerializer(TimeUnit.SECONDS));
  module.addSerializer(BigDecimal.class, new ToStringSerializer());
  objectMapper.registerModule(module);
  if (indent) {
    objectMapper.enable(SerializationFeature.INDENT_OUTPUT);
  }
  return objectMapper;
}

public JsonFileMetricsReporter(MetricRegistry registry, KylinConfig conf) {
    this.metricRegistry = registry;
    this.jsonWriter = new ObjectMapper()
            .registerModule(new MetricsModule(TimeUnit.MILLISECONDS, TimeUnit.MILLISECONDS, false))
            .writerWithDefaultPrettyPrinter();
    executorService = Executors.newSingleThreadScheduledExecutor();
    this.conf = conf;

    frequency = KylinConfig.getInstanceFromEnv().getMetricsReporterFrequency();
    pathString = KylinConfig.getInstanceFromEnv().getMetricsFileLocation();
    path = new Path(pathString);
}

public List<ProducerRecord<?,?>> serialize(SortedMap<String, Gauge> gauges,
                                           SortedMap<String, Counter> counters,
                                           SortedMap<String, Histogram> histograms,
                                           SortedMap<String, Meter> meters,
                                           SortedMap<String, Timer> timers,
                                           String topic,
                                           Date timestamp,
                                           TimeUnit rateUnit,
                                           TimeUnit durationUnit)
    throws RuntimeException
{
    try {
        final StringWriter messageBody = new StringWriter();
        final ObjectMapper mapper = new ObjectMapper()
            .disable(SerializationFeature.INDENT_OUTPUT)
            .registerModule(new MetricsModule(rateUnit, durationUnit, false));
        final JsonGenerator generator = mapper
            .getFactory()
            .createGenerator(messageBody);

        List<ProducerRecord<?,?>> messages = new ArrayList<ProducerRecord<?,?>>();

        addMetricMessages(messages, gauges, topic, timestamp, generator, messageBody);
        addMetricMessages(messages, counters, topic, timestamp, generator, messageBody);
        addMetricMessages(messages, histograms, topic, timestamp, generator, messageBody);
        addMetricMessages(messages, meters, topic, timestamp, generator, messageBody);
        addMetricMessages(messages, timers, topic, timestamp, generator, messageBody);

        return messages;
    } catch (java.io.IOException e) {
        throw new RuntimeException(e.getMessage(), e);
    }
}

@Override
protected void execute() {
    IntentMetricsService service = get(IntentMetricsService.class);

    if (outputJson()) {
        ObjectMapper mapper = new ObjectMapper()
            .registerModule(new MetricsModule(TimeUnit.SECONDS,
                                              TimeUnit.MILLISECONDS,
                                              false));
        ObjectNode result = mapper.createObjectNode();
        result = json(mapper, result, "intentSubmitted",
                      service.intentSubmittedEventMetric());
        result = json(mapper, result, "intentInstalled",
                      service.intentInstalledEventMetric());
        result = json(mapper, result, "intentFailed",
                      service.intentFailedEventMetric());
        result = json(mapper, result, "intentWithdrawRequested",
                      service.intentWithdrawRequestedEventMetric());
        result = json(mapper, result, "intentWithdrawn",
                      service.intentWithdrawnEventMetric());
        result = json(mapper, result, "intentPurged",
                      service.intentPurgedEventMetric());
        print("%s", result);
    } else {
        printEventMetric("Submitted",
                         service.intentSubmittedEventMetric());
        printEventMetric("Installed",
                         service.intentInstalledEventMetric());
        printEventMetric("Failed",
                         service.intentFailedEventMetric());
        printEventMetric("Withdraw Requested",
                         service.intentWithdrawRequestedEventMetric());
        printEventMetric("Withdrawn",
                         service.intentWithdrawnEventMetric());
        printEventMetric("Purged",
                         service.intentPurgedEventMetric());
    }
}

@Override
protected void execute() {
    TopologyMetricsService service = get(TopologyMetricsService.class);

    if (outputJson()) {
        ObjectMapper mapper = new ObjectMapper()
            .registerModule(new MetricsModule(TimeUnit.SECONDS,
                                              TimeUnit.MILLISECONDS,
                                              false));
        ObjectNode result = mapper.createObjectNode();
        result = json(mapper, result, "topologyDeviceEvent",
                      service.topologyDeviceEventMetric());
        result = json(mapper, result, "topologyHostEvent",
                      service.topologyHostEventMetric());
        result = json(mapper, result, "topologyLinkEvent",
                      service.topologyLinkEventMetric());
        result = json(mapper, result, "topologyGraphEvent",
                      service.topologyGraphEventMetric());
        result = json(mapper, result, "topologyGraphReasonsEvent",
                      service.topologyGraphReasonsEventMetric());
        print("%s", result);
    } else {
        printEventMetric("Device", service.topologyDeviceEventMetric());
        printEventMetric("Host", service.topologyHostEventMetric());
        printEventMetric("Link", service.topologyLinkEventMetric());
        printEventMetric("Graph", service.topologyGraphEventMetric());
        printEventMetric("Graph Reasons",
                         service.topologyGraphReasonsEventMetric());
    }
}

public SplunkReporter(Builder builder, Service splunk) {
    super(builder.registry, builder.prefix, builder.filter, builder.rateUnit, builder.durationUnit);
    receiver = splunk.getReceiver();
    this.showSamples = builder.showSamples;
    splunkArgs.put("source", builder.source);
    splunkArgs.put("sourcetype", builder.sourcetype);
    this.index = builder.index;
    this.extraAttributes = builder.extraAttributes;
    mapper = new ObjectMapper().registerModule(new MetricsModule(builder.rateUnit, builder.durationUnit, this.showSamples));
}

public MetricsContent(String name, MetricRegistry metricsRegistry) {
    super(name);
    this.registry = metricsRegistry;
    objectMapper = new ObjectMapper();
    objectMapper.registerModule(new MetricsModule(TimeUnit.MINUTES, TimeUnit.SECONDS, true));
    objectMapper.registerModule(new HealthCheckModule());
    objectMapper.enable(SerializationFeature.INDENT_OUTPUT);
}

public ObjectMapperProvider(){
    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(new OpenscoringModule());
    mapper.registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.SECONDS, false));
    mapper.enable(SerializationFeature.INDENT_OUTPUT);
    mapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);

    setMapper(mapper);
}

public BeyondJHazelcastMetricMonitoringService() {
    this.mapper = new ObjectMapper().registerModule(new MetricsModule(rateUnit,
            durationUnit,
            showSamples,
            filter));
}

public BeyondJConsulMetricMonitoringService() {
    this.mapper = new ObjectMapper().registerModule(new MetricsModule(rateUnit,
            durationUnit,
            showSamples,
            filter));
}

@Bean
public ObjectMapper objectMapper() {
    final ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.MILLISECONDS, false));
    return mapper;
}

@Bean
public ObjectMapper objectMapper() {
    final ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.MILLISECONDS, false));
    return mapper;
}