How to use

isObjectMessage

method

in

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

/**
 * Initialize the mapper and the mapping configurations.
 *
 * @param streamDefinition          The stream definition
 * @param optionHolder              Option holder containing static and dynamic options
 * @param payloadTemplateBuilderMap Unmapped list of payloads for reference
 */
@Override
public void init(StreamDefinition streamDefinition, OptionHolder optionHolder,
         Map<String, TemplateBuilder> payloadTemplateBuilderMap, ConfigReader mapperConfigReader,
         SiddhiAppContext siddhiAppContext) {
  this.attributeNameArray = streamDefinition.getAttributeNameArray();
  this.enclosingElement = optionHolder.validateAndGetStaticValue(ENCLOSING_ELEMENT_IDENTIFIER, null);
  this.isJsonValidationEnabled = Boolean.parseBoolean(optionHolder
      .validateAndGetStaticValue(JSON_VALIDATION_IDENTIFIER, "false"));
  //if @payload() is added there must be at least 1 element in it, otherwise a SiddhiParserException raised
  if (payloadTemplateBuilderMap != null && payloadTemplateBuilderMap.size() != 1) {
    throw new SiddhiAppCreationException("Json sink-mapper does not support multiple @payload mappings, " +
        "error at the mapper of '" + streamDefinition.getId() + "'");
  }
  if (payloadTemplateBuilderMap != null &&
      payloadTemplateBuilderMap.get(payloadTemplateBuilderMap.keySet().iterator().next()).isObjectMessage()) {
    throw new SiddhiAppCreationException("Json sink-mapper does not support object @payload mappings, " +
        "error at the mapper of '" + streamDefinition.getId() + "'");
  }
}

@Override
public void init(StreamDefinition streamDefinition, OptionHolder optionHolder, Map<String,
    TemplateBuilder> payloadTemplateBuilderMap, ConfigReader mapperConfigReader,
         SiddhiAppContext siddhiAppContext) {
  this.streamID = streamDefinition.getId();
  this.attributeList = streamDefinition.getAttributeList();
  this.eventGroupEnabled = Boolean.valueOf(optionHolder
      .validateAndGetStaticValue(OPTION_GROUP_EVENTS, DEFAULT_GROUP_EVENTS));
  this.endOfLine = optionHolder.validateAndGetStaticValue(OPTION_NEW_LINE, DEFAULT_NEW_LINE);
  this.eventDelimiter = optionHolder.validateAndGetStaticValue(OPTION_GROUP_EVENTS_DELIMITER,
      DEFAULT_EVENTS_DELIMITER) + endOfLine;
  //if @payload() is added there must be at least 1 element in it, otherwise a SiddhiParserException raised
  if (payloadTemplateBuilderMap != null && payloadTemplateBuilderMap.size() != 1) {
    throw new SiddhiAppCreationException("Text sink-mapper does not support multiple @payload mappings, " +
        "error at the mapper of '" + streamDefinition.getId() + "'");
  }
  if (payloadTemplateBuilderMap != null &&
      payloadTemplateBuilderMap.get(payloadTemplateBuilderMap.keySet().iterator().next()).isObjectMessage()) {
    throw new SiddhiAppCreationException("Text sink-mapper does not support object @payload mappings, " +
        "error at the mapper of '" + streamDefinition.getId() + "'");
  }
}

  payloadTemplateBuilderMap.get(payloadTemplateBuilderMap.keySet().iterator().next()).isObjectMessage()) {
throw new SiddhiAppCreationException("Xml sink-mapper does not support object @payload mappings, " +
    "error at the mapper of '" + streamDefinition.getId() + "'");