How to use

escapeDots

method

in

pl.allegro.tech.hermes.common.metric.HermesMetrics

  private String metricPath(String pattern, TopicName topicName) {
    return String.format(pattern, metricsPaths.prefix(), escapeDots(topicName.getGroupName()), escapeDots(topicName.getName()));
  }
}

private String subscriptionNameToPath(SubscriptionName name) {
  return String.format(SUBSCRIPTION_PATH,
      escapeDots(name.getTopicName().getGroupName()), name.getTopicName().getName(), escapeDots(name.getName())
  );
}

private void registerLatencyPerBrokerGauge(Producer<byte[], byte[]> producer,
                      HermesMetrics metrics,
                      String metricName,
                      String producerName,
                      Node node) {
  String gauge = Gauges.JMX_PREFIX + "." + producerName + "-" + metricName + "." + escapeDots(node.host());
  registerGauge(producer, metrics, gauge,
      entry -> entry.getKey().group().equals("producer-node-metrics")
          && entry.getKey().name().equals(metricName)
          && entry.getKey().tags().containsValue("node-" + node.id()));
}

public Meter oAuthSubscriptionTokenRequestMeter(Subscription subscription, String oAuthProviderName) {
  PathContext pathContext = pathContext()
      .withGroup(escapeDots(subscription.getTopicName().getGroupName()))
      .withTopic(escapeDots(subscription.getTopicName().getName()))
      .withSubscription(escapeDots(subscription.getName()))
      .withOAuthProvider(escapeDots(oAuthProviderName))
      .build();
  return metricRegistry.meter(pathCompiler.compile(Meters.OAUTH_SUBSCRIPTION_TOKEN_REQUEST, pathContext));
}

private String metricRegistryName(String metricDisplayName, TopicName topicName, String subscription) {
  PathContext pathContext = PathContext.pathContext()
      .withGroup(escapeDots(topicName.getGroupName()))
      .withTopic(escapeDots(topicName.getName()))
      .withSubscription(escapeDots(subscription))
      .build();
  return pathCompiler.compile(metricDisplayName, pathContext);
}

public Timer oAuthProviderLatencyTimer(String oAuthProviderName) {
  PathContext pathContext = pathContext()
      .withOAuthProvider(escapeDots(oAuthProviderName))
      .build();
  return metricRegistry.timer(pathCompiler.compile(Timers.OAUTH_PROVIDER_TOKEN_REQUEST_LATENCY, pathContext));
}

public void registerConsumerHttpAnswer(Subscription subscription, int statusCode) {
  PathContext pathContext = pathContext()
      .withGroup(escapeDots(subscription.getTopicName().getGroupName()))
      .withTopic(escapeDots(subscription.getTopicName().getName()))
      .withSubscription(escapeDots(subscription.getName()))
      .withHttpCode(statusCode)
      .withHttpCodeFamily(httpStatusFamily(statusCode))
      .build();
  metricRegistry.meter(pathCompiler.compile(Meters.ERRORS_HTTP_BY_FAMILY, pathContext)).mark();
  metricRegistry.meter(pathCompiler.compile(Meters.ERRORS_HTTP_BY_CODE, pathContext)).mark();
}

public Meter consumerErrorsOtherMeter(Subscription subscription) {
  PathContext pathContext = pathContext()
      .withGroup(escapeDots(subscription.getTopicName().getGroupName()))
      .withTopic(escapeDots(subscription.getTopicName().getName()))
      .withSubscription(escapeDots(subscription.getName()))
      .build();
  return metricRegistry.meter(pathCompiler.compile(Meters.ERRORS_OTHER, pathContext));
}

public Meter consumerErrorsTimeoutMeter(Subscription subscription) {
  PathContext pathContext = pathContext()
      .withGroup(escapeDots(subscription.getTopicName().getGroupName()))
      .withTopic(escapeDots(subscription.getTopicName().getName()))
      .withSubscription(escapeDots(subscription.getName()))
      .build();
  return metricRegistry.meter(pathCompiler.compile(Meters.ERRORS_TIMEOUTS, pathContext));
}

private String metricRegistryName(String metricDisplayName, TopicName topicName) {
  PathContext pathContext = PathContext.pathContext()
      .withGroup(escapeDots(topicName.getGroupName()))
      .withTopic(escapeDots(topicName.getName())).build();
  return pathCompiler.compile(metricDisplayName, pathContext);
}

public Histogram inflightTimeHistogram(Subscription subscription) {
  return metricRegistry.histogram(pathCompiler.compile(Histograms.INFLIGHT_TIME, pathContext()
      .withGroup(escapeDots(subscription.getTopicName().getGroupName()))
      .withTopic(escapeDots(subscription.getTopicName().getName()))
      .withSubscription(escapeDots(subscription.getName()))
      .build()));
}

public Histogram messageContentSizeHistogram(TopicName topic) {
  return metricRegistry.histogram(pathCompiler.compile(Histograms.MESSAGE_SIZE, pathContext()
      .withGroup(escapeDots(topic.getGroupName()))
      .withTopic(escapeDots(topic.getName()))
      .build()));
}