How to use

build

method

in

org.wso2.siddhi.core.util.transport.TemplateBuilder

  @Override
  public void mapAndSend(Event event, OptionHolder optionHolder,
              Map<String, TemplateBuilder> payloadTemplateBuilderMap, SinkListener sinkListener) {

    Map<String, Object> result = new HashMap<>();

    if (payloadTemplateBuilderMap != null) {

      for (Map.Entry<String, TemplateBuilder> entry : payloadTemplateBuilderMap.entrySet()) {
        result.put(entry.getKey(), entry.getValue().build(event));
      }
    } else {
      Object data[] = event.getData();
      for (int i = 0; i < data.length; i++) {
        String attributeName = attributeNameArray[i];
        result.put(attributeName, data[i]);
      }
    }

    sinkListener.publish(result);
  }
}

  sb.append(enclosingElement);
sb.append(payloadTemplateBuilderMap.get(payloadTemplateBuilderMap.keySet().iterator().next()).build(event));
sb.append(endingElement);
if (xmlValidationEnabled) {

build(event));

@Override
public void mapAndSend(Event event, OptionHolder optionHolder, Map<String,
    TemplateBuilder> payloadTemplateBuilderMap, SinkListener sinkListener) {
  if (payloadTemplateBuilderMap != null) { //custom mapping case
    if (event != null) {
      try {
        sinkListener.publish(payloadTemplateBuilderMap.get(payloadTemplateBuilderMap.keySet().iterator()
            .next()).build(event));
      } catch (NoSuchAttributeException e) {
        log.error("Malformed event " + event.toString() + ". Hence proceed with null values" +
            " in the stream " + streamID + " of siddhi text output mapper.");
        //drop the event
      }
    }
  } else { //default mapping case
    if (event != null) {
      sinkListener.publish(constructDefaultMapping(event, false));
    }
  }
}

    sb.append(payloadTemplateBuilder.build(event));
  } else if (eventObj instanceof Event[]) {
    String jsonEvent;
    sb.append(JSON_ARRAY_START_SYMBOL);
    for (Event e : (Event[]) eventObj) {
      jsonEvent = (String) payloadTemplateBuilder.build(doPartialProcessing(e));
      if (jsonEvent != null) {
        sb.append(jsonEvent).append(JSON_EVENT_SEPERATOR).append("\n");
} else {
  if (eventObj.getClass() == Event.class) {
    return (String) payloadTemplateBuilder.build(doPartialProcessing((Event) eventObj));
  } else if (eventObj.getClass() == Event[].class) {
    String jsonEvent;
    sb.append(JSON_ARRAY_START_SYMBOL);
    for (Event event : (Event[]) eventObj) {
      jsonEvent = (String) payloadTemplateBuilder.build(doPartialProcessing(event));
      if (jsonEvent != null) {
        sb.append(jsonEvent).append(JSON_EVENT_SEPERATOR).append("\n");

if (event != null) {
  sinkListener.publish(payloadTemplateBuilderMap.get(payloadTemplateBuilderMap.keySet()
      .iterator().next()).build(event));
if (event != null) {
  eventData.append(payloadTemplateBuilderMap.get(payloadTemplateBuilderMap.keySet().iterator()
      .next()).build(event)).append(endOfLine).append(eventDelimiter);

@Override
public void mapAndSend(Event[] events, OptionHolder optionHolder, TemplateBuilder payloadTemplateBuilder,
            SinkListener sinkListener) {
  if (this.payloadTemplateBuilder != null) {
    for (Event event : events) {
      sinkListener.publish(payloadTemplateBuilder.build(event));
    }
  } else {
    for (Event event : events) {
      sinkListener.publish(constructDefaultMapping(event));
    }
  }
}

@Override
public void mapAndSend(Event event, OptionHolder optionHolder, TemplateBuilder payloadTemplateBuilder,
            SinkListener sinkListener) {
  if (this.payloadTemplateBuilder != null) {
    sinkListener.publish(payloadTemplateBuilder.build(event));
  } else {
    sinkListener.publish(constructDefaultMapping(event));
  }
}

if (attributeName.equals(entry.getKey())) {
  try {
    int index = Integer.parseInt(String.valueOf(entry.getValue().build(new Event())));
    if (index < headerOfData.length) {
      headerOfData[index] = entry.getKey();