private MessageHandlerMetrics enhanceHandlerMonitor(MessageHandlerMetrics monitor) {

    MessageHandlerMetrics result = monitor;

    if (monitor.getManagedName() != null && monitor.getManagedType() != null) {
      return monitor;
    }

    // Assignment algorithm and bean id, with bean id pulled reflectively out of enclosing endpoint
    // if possible
    String[] names = this.applicationContext.getBeanNamesForType(AbstractEndpoint.class);

    String name = null;
    String endpointName = null;
    String source = "endpoint";
    Object endpoint = null;

    for (String beanName : names) {
      endpoint = this.applicationContext.getBean(beanName);
      try {
        Object field = extractTarget(getField(endpoint, "handler"));
        if (field == monitor
            || this.extractTarget(this.handlerInAnonymousWrapper(field)) == monitor) {
          name = beanName;
          endpointName = beanName;
          break;
        }
      } catch (Exception e) {
        logger.trace("Could not get handler from bean = " + beanName);
      }
    }
    if (name != null && endpoint != null && name.startsWith("_org.springframework.integration")) {
      name = getInternalComponentName(name);
      source = "internal";
    }
    if (name != null && endpoint != null && name.startsWith("org.springframework.integration")) {
      Object target = endpoint;
      if (endpoint instanceof Advised) {
        TargetSource targetSource = ((Advised) endpoint).getTargetSource();
        if (targetSource != null) {
          try {
            target = targetSource.getTarget();
          } catch (Exception e) {
            logger.debug("Could not get handler from bean = " + name);
          }
        }
      }
      Object field = getField(target, "inputChannel");
      if (field != null) {
        if (!this.anonymousHandlerCounters.containsKey(field)) {
          this.anonymousHandlerCounters.put(field, new AtomicLong());
        }
        AtomicLong count = this.anonymousHandlerCounters.get(field);
        long total = count.incrementAndGet();
        String suffix = "";
        /*
         * Short hack to makes sure object names are unique if more than one endpoint has the same input channel
         */
        if (total > 1) {
          suffix = "#" + total;
        }
        name = field + suffix;
        source = "anonymous";
      }
    }

    if (endpoint instanceof Lifecycle) {
      // Wrap the monitor in a lifecycle so it exposes the start/stop operations
      if (monitor instanceof MappingMessageRouterManagement) {
        if (monitor instanceof TrackableComponent) {
          result =
              new TrackableRouterMetrics(
                  (Lifecycle) endpoint, (MappingMessageRouterManagement) monitor);
        } else {
          result =
              new RouterMetrics((Lifecycle) endpoint, (MappingMessageRouterManagement) monitor);
        }
      } else {
        if (monitor instanceof TrackableComponent) {
          result = new LifecycleTrackableMessageHandlerMetrics((Lifecycle) endpoint, monitor);
        } else {
          result = new LifecycleMessageHandlerMetrics((Lifecycle) endpoint, monitor);
        }
      }
    }

    if (name == null) {
      if (monitor instanceof NamedComponent) {
        name = ((NamedComponent) monitor).getComponentName();
      }
      if (name == null) {
        name = monitor.toString();
      }
      source = "handler";
    }

    if (endpointName != null) {
      this.beansByEndpointName.put(name, endpointName);
    }

    monitor.setManagedType(source);
    monitor.setManagedName(name);

    return result;
  }