com.flowable.indexing.utils

Interface ElasticsearchResultConverter.ResultMapper<T>

Type Parameters:

T - the response object type according the index where the search was executed

All Known Subinterfaces:

CaseInstanceResultMapper, ContentItemResultMapper, ProcessInstanceResultMapper, TaskResultMapper, WorkInstanceResultMapper

All Known Implementing Classes:

BaseJsonMapper, CaseInstanceJsonMapper, ContentItemJsonMapper, ProcessInstanceJsonMapper, TaskJsonMapper, WorkInstanceJsonMapper

Enclosing class:

ElasticsearchResultConverter

public static interface ElasticsearchResultConverter.ResultMapper<T>

The result mapper is used to map a hit returned by an Elasticsearch query into a response object. You can either implement this interface directly or extend from the default implementations.

Method Summary

Modifier and Type	Method and Description
T	convert(com.fasterxml.jackson.databind.JsonNode sourceNode) Converts the given source node (not the full Elasticsearch hit document, just the source object within it).
default T	convertHit(com.fasterxml.jackson.databind.JsonNode hitNode) Implement this method, if you want to enhance or enrich the response with additional data outside of the source object within the hit document returned by Elasticsearch.

Method Detail

convertHit

default T convertHit(com.fasterxml.jackson.databind.JsonNode hitNode)

Implement this method, if you want to enhance or enrich the response with additional data outside of the source object within the hit document returned by Elasticsearch.

Parameters:

hitNode - the full hit document node as being returned by Elasticsearch

Returns:

the response object with the mapped / extracted data from the hit

convert

T convert(com.fasterxml.jackson.databind.JsonNode sourceNode)

Converts the given source node (not the full Elasticsearch hit document, just the source object within it).

Parameters:

sourceNode - the source object as being returned within the Elasticsearch hit document

Returns:

the converted response object