How to use

setForwardingTopics

method

in

com.ebay.jetstream.event.JetstreamEvent

  @Override
  public void sendEvent(JetstreamEvent event) throws EventException {
    String key = JetstreamReservedKeys.EventReplayTopic.toString();

    if (event.containsKey(key)) {
      String retryTopic = (String) event.get(key);
      if (retryTopic != null && retryTopic.length() != 0) {
        retryTopic = "Replay-" + retryTopic.replaceAll("/", "-");
        event.setForwardingTopics(new String[] { retryTopic });
      }
    }

    super.sendEvent(event);
  }
}

  @Override
  public void sendEvent(JetstreamEvent event) throws EventException {
    String key = JetstreamReservedKeys.EventReplayTopic.toString();

    if (event.containsKey(key)) {
      String retryTopic = (String) event.get(key);
      if (retryTopic != null && retryTopic.length() != 0) {
        retryTopic = "Replay-" + retryTopic.replaceAll("/", "-");
        event.setForwardingTopics(new String[] { retryTopic });
      }
    }

    super.sendEvent(event);
  }
}

private void flushMetrics(MetricDef metricDef) {
  Counter count = metrics.get(metricDef);
  count.mark();
  if (count.getLastDeltaValue() > 0) {
    Map<String, Object> internalMap = new HashMap<String, Object>();
    internalMap.put(MCConstant.METRIC_COUNT, count.getLastDeltaValue());
    internalMap.put(MCConstant.METRIC_NAME, metricDef.getMetricName());
    internalMap.put(MCConstant.GROUP_ID, metricDef.getMetricGroup());
    internalMap.put(MCConstant.METRIC_TIME, metricDef.getMetricTime());
    internalMap.put(MCConstant.METRIC_FREQUENCY,
        metricDef.getFrequency());
    internalMap.put(affinityKey, metricDef.getAffinityKey());
    JetstreamEvent event = new JetstreamEvent(
        metricDef.getMetricTable(), null, internalMap);
    event.setForwardingTopics(metricDef.getTopics());
    fireSendEvent(event);
    incrementEventSentCounter();
  }
}

event.setForwardingTopics(null);
super.fireSendEvent(event);