Package org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base

Class MetricsEsDAO

java.lang.Object

org.apache.skywalking.oap.server.core.storage.AbstractDAO<ElasticSearchClient>

org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base.EsDAO

org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base.MetricsEsDAO

All Implemented Interfaces:

DAO, IMetricsDAO, org.apache.skywalking.oap.server.library.module.Service

public class MetricsEsDAO
extends EsDAO
implements IMetricsDAO

Field Summary

Fields

Modifier and Type	Field	Description
protected StorageBuilder<Metrics>	storageBuilder

Fields inherited from class org.apache.skywalking.oap.server.storage.plugin.elasticsearch.base.EsDAO

SCROLL_CONTEXT_RETENTION

Constructor Summary

Constructors

Constructor	Description
MetricsEsDAO(ElasticSearchClient client, StorageBuilder<Metrics> storageBuilder)

Method Summary

Modifier and Type	Method	Description
boolean	isExpiredCache(Model model, Metrics cachedValue, long currentTimeMillis, int ttl)
List<Metrics>	multiGet(Model model, List<Metrics> metrics)
InsertRequest	prepareBatchInsert(Model model, Metrics metrics, SessionCacheCallback callback)
UpdateRequest	prepareBatchUpdate(Model model, Metrics metrics, SessionCacheCallback callback)

Methods inherited from class org.apache.skywalking.oap.server.core.storage.AbstractDAO

getClient

Methods inherited from class java.lang.Object

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

Field Detail

storageBuilder

protected final StorageBuilder<Metrics> storageBuilder

Constructor Detail

MetricsEsDAO

public MetricsEsDAO(ElasticSearchClient client,
                    StorageBuilder<Metrics> storageBuilder)

Method Detail

multiGet

public List<Metrics> multiGet(Model model,
                              List<Metrics> metrics)

Specified by:

multiGet in interface IMetricsDAO

prepareBatchInsert

public InsertRequest prepareBatchInsert(Model model,
                                        Metrics metrics,
                                        SessionCacheCallback callback)

Specified by:

prepareBatchInsert in interface IMetricsDAO

prepareBatchUpdate

public UpdateRequest prepareBatchUpdate(Model model,
                                        Metrics metrics,
                                        SessionCacheCallback callback)

Specified by:

prepareBatchUpdate in interface IMetricsDAO

isExpiredCache

public boolean isExpiredCache(Model model,
                              Metrics cachedValue,
                              long currentTimeMillis,
                              int ttl)

Specified by:

isExpiredCache in interface IMetricsDAO