How to use

toString

method

in

org.apache.eagle.alert.engine.model.AlertStreamEvent

@Override
public Object serialize(AlertStreamEvent event) {
  return event.toString();
}

@Override
public void nextEvent(PublishPartition partition, AlertStreamEvent event) {
  if (LOG.isDebugEnabled()) {
    LOG.debug(event.toString());
  }
  notifyAlert(partition, event);
}

  @Override
  public void emit(Object o) {
    AlertStreamEvent e = (AlertStreamEvent) o;
    Object[] data = e.getData();
    Assert.assertEquals("host2", data[1]);
    LOG.info(e.toString());
  }
}

  @Override
  public void emit(Object o) {
    AlertStreamEvent e = (AlertStreamEvent) o;
    Object[] data = e.getData();
    Assert.assertEquals("host2", data[1]);
    LOG.info(e.toString());
  }
}

  return outputEvents;
} else if (LOG.isInfoEnabled()) {
  LOG.info("Alert event is skipped because it's duplicated: {}", event.toString());

public AlertEntity convertAlertEvent(AlertStreamEvent event) {
  Preconditions.checkNotNull(event.getAlertId(), "alertId is not initialized before being published: " + event.toString());
  AlertEntity alertEvent = new AlertEntity();
  Map<String, String> tags = new HashMap<>();
  tags.put(POLICY_ID_KEY, event.getPolicyId());
  tags.put(ALERT_ID_KEY, event.getAlertId());
  tags.put(ALERT_CATEGORY, event.getCategory());
  tags.put(ALERT_SEVERITY, event.getSeverity().toString());
  String host = event.getDataMap().getOrDefault("host", "null").toString();
  String hostname = event.getDataMap().getOrDefault("hostname", "null").toString();
  if (host != "null") {
    tags.put(ALERT_HOST, host);
  } else {
    tags.put(ALERT_HOST, hostname);
  }
  if (event.getContext() != null && !event.getContext().isEmpty()) {
    tags.put(SITE_ID_KEY, event.getContext().get(SITE_ID_KEY).toString());
    alertEvent.setPolicyValue(event.getContext().get(POLICY_VALUE_KEY).toString());
    alertEvent.setAppIds((List<String>) event.getContext().get(APP_IDS_KEY));
  }
  alertEvent.setTimestamp(event.getCreatedTime());
  alertEvent.setAlertData(event.getDataMap());
  alertEvent.setAlertSubject(event.getSubject());
  alertEvent.setAlertBody(event.getBody());
  alertEvent.setTags(tags);
  return alertEvent;
}

public static AlertPublishEvent createAlertPublishEvent(AlertStreamEvent event) {
  Preconditions.checkNotNull(event.getAlertId(), "alertId is not initialized before being published: " + event.toString());
  AlertPublishEvent alertEvent = new AlertPublishEvent();
  alertEvent.setAlertId(event.getAlertId());
  alertEvent.setPolicyId(event.getPolicyId());
  alertEvent.setAlertTimestamp(event.getCreatedTime());
  alertEvent.setStreamId(event.getStreamId());
  alertEvent.setCreatedBy(event.getCreatedBy());
  alertEvent.setCreatedTime(event.getCreatedTime());
  alertEvent.setAlertSubject(event.getSubject());
  alertEvent.setAlertBody(event.getBody());
  if (event.getContext() != null && !event.getContext().isEmpty()) {
    if (event.getContext().containsKey(SITE_ID_KEY)) {
      alertEvent.setSiteId(event.getContext().get(SITE_ID_KEY).toString());
    }
    if (event.getContext().containsKey(POLICY_VALUE_KEY)) {
      alertEvent.setPolicyValue(event.getContext().get(POLICY_VALUE_KEY).toString());
    }
    if (event.getContext().containsKey(APP_IDS_KEY)) {
      alertEvent.setAppIds((List<String>) event.getContext().get(APP_IDS_KEY));
    }
  }
  alertEvent.setAlertData(event.getDataMap());
  return alertEvent;
}