Package io.camunda.optimize.service.db.es.reader

Class ElasticsearchReaderUtil

java.lang.Object

io.camunda.optimize.service.db.es.reader.ElasticsearchReaderUtil

public final class ElasticsearchReaderUtil
extends Object

Method Summary

Modifier and Type	Method	Description
static <T> boolean	atLeastOneResponseExistsForMultiGet(co.elastic.clients.elasticsearch.core.MgetResponse<T> multiGetResponse)
static <T> List<T>	mapHits(co.elastic.clients.elasticsearch.core.search.HitsMetadata<?> searchHits, Class<T> itemClass, com.fasterxml.jackson.databind.ObjectMapper objectMapper)
static <T> List<T>	mapHits(co.elastic.clients.elasticsearch.core.search.HitsMetadata<?> searchHits, Class<T> itemClass, com.fasterxml.jackson.databind.ObjectMapper objectMapper, boolean agg)
static <T> List<T>	mapHits(co.elastic.clients.elasticsearch.core.search.HitsMetadata<?> searchHits, Integer resultLimit, Class<T> itemClass, Function<co.elastic.clients.elasticsearch.core.search.Hit<?>,T> mappingFunction)
static <T> List<T>	retrieveAllScrollResults(co.elastic.clients.elasticsearch.core.SearchResponse<?> initialScrollResponse, Class<T> itemClass, Function<co.elastic.clients.elasticsearch.core.search.Hit<?>,T> mappingFunction, OptimizeElasticsearchClient esClient, Integer scrollingTimeoutInSeconds)
static <T> List<T>	retrieveAllScrollResults(co.elastic.clients.elasticsearch.core.SearchResponse<T> initialScrollResponse, Class<T> itemClass, com.fasterxml.jackson.databind.ObjectMapper objectMapper, OptimizeElasticsearchClient esClient, Integer scrollingTimeoutInSeconds)
static <T> PageResultDto<T>	retrieveNextScrollResultsPage(String scrollId, Class<T> itemClass, Function<co.elastic.clients.elasticsearch.core.search.Hit<?>,T> mappingFunction, OptimizeElasticsearchClient esClient, Integer scrollingTimeoutInSeconds, Integer limit)
static <T> List<T>	retrieveScrollResultsTillLimit(co.elastic.clients.elasticsearch.core.search.ResponseBody<?> initialScrollResponse, Class<T> itemClass, com.fasterxml.jackson.databind.ObjectMapper objectMapper, OptimizeElasticsearchClient esClient, Integer scrollingTimeoutInSeconds, Integer limit)
static <T> List<T>	retrieveScrollResultsTillLimit(co.elastic.clients.elasticsearch.core.search.ResponseBody<?> initialScrollResponse, Class<T> itemClass, com.fasterxml.jackson.databind.ObjectMapper objectMapper, OptimizeElasticsearchClient esClient, Integer scrollingTimeoutInSeconds, Integer limit, boolean agg)
static <T> List<T>	retrieveScrollResultsTillLimit(co.elastic.clients.elasticsearch.core.search.ResponseBody<?> initialScrollResponse, Class<T> itemClass, Function<co.elastic.clients.elasticsearch.core.search.Hit<?>,T> mappingFunction, OptimizeElasticsearchClient esClient, Integer scrollingTimeoutInSeconds, Integer limit)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

retrieveAllScrollResults

public static <T> List<T> retrieveAllScrollResults(co.elastic.clients.elasticsearch.core.SearchResponse<T> initialScrollResponse,
 Class<T> itemClass,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper,
 OptimizeElasticsearchClient esClient,
 Integer scrollingTimeoutInSeconds)

retrieveAllScrollResults

public static <T> List<T> retrieveAllScrollResults(co.elastic.clients.elasticsearch.core.SearchResponse<?> initialScrollResponse,
 Class<T> itemClass,
 Function<co.elastic.clients.elasticsearch.core.search.Hit<?>,T> mappingFunction,
 OptimizeElasticsearchClient esClient,
 Integer scrollingTimeoutInSeconds)

retrieveScrollResultsTillLimit

public static <T> List<T> retrieveScrollResultsTillLimit(co.elastic.clients.elasticsearch.core.search.ResponseBody<?> initialScrollResponse,
 Class<T> itemClass,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper,
 OptimizeElasticsearchClient esClient,
 Integer scrollingTimeoutInSeconds,
 Integer limit)

retrieveScrollResultsTillLimit

public static <T> List<T> retrieveScrollResultsTillLimit(co.elastic.clients.elasticsearch.core.search.ResponseBody<?> initialScrollResponse,
 Class<T> itemClass,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper,
 OptimizeElasticsearchClient esClient,
 Integer scrollingTimeoutInSeconds,
 Integer limit,
 boolean agg)

retrieveNextScrollResultsPage

public static <T> PageResultDto<T> retrieveNextScrollResultsPage(String scrollId,
 Class<T> itemClass,
 Function<co.elastic.clients.elasticsearch.core.search.Hit<?>,T> mappingFunction,
 OptimizeElasticsearchClient esClient,
 Integer scrollingTimeoutInSeconds,
 Integer limit)

retrieveScrollResultsTillLimit

public static <T> List<T> retrieveScrollResultsTillLimit(co.elastic.clients.elasticsearch.core.search.ResponseBody<?> initialScrollResponse,
 Class<T> itemClass,
 Function<co.elastic.clients.elasticsearch.core.search.Hit<?>,T> mappingFunction,
 OptimizeElasticsearchClient esClient,
 Integer scrollingTimeoutInSeconds,
 Integer limit)

mapHits

public static <T> List<T> mapHits(co.elastic.clients.elasticsearch.core.search.HitsMetadata<?> searchHits,
 Class<T> itemClass,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper)

mapHits

public static <T> List<T> mapHits(co.elastic.clients.elasticsearch.core.search.HitsMetadata<?> searchHits,
 Class<T> itemClass,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper,
 boolean agg)

mapHits

public static <T> List<T> mapHits(co.elastic.clients.elasticsearch.core.search.HitsMetadata<?> searchHits,
 Integer resultLimit,
 Class<T> itemClass,
 Function<co.elastic.clients.elasticsearch.core.search.Hit<?>,T> mappingFunction)

atLeastOneResponseExistsForMultiGet

public static <T> boolean atLeastOneResponseExistsForMultiGet(co.elastic.clients.elasticsearch.core.MgetResponse<T> multiGetResponse)