Package fr.gouv.vitam.common.database.server.elasticsearch

Class IndexationHelper

java.lang.Object

fr.gouv.vitam.common.database.server.elasticsearch.IndexationHelper

public class IndexationHelper
extends Object

IndexationHelper useful method for indexation

Constructor Summary

Constructors

Constructor	Description
IndexationHelper()

Method Summary

Modifier and Type	Method	Description
ReindexationResult	getFullKOResult(IndexParameters indexParameters, String message)	Get KO Result for reindexation orders
static IndexationHelper	getInstance()
SwitchIndexResult	getKOResult(SwitchIndexParameters switchIndexParameters, String message)	Get KO Result for switching order
ReindexationOK	reindex(com.mongodb.client.MongoCollection<org.bson.Document> collection, ElasticsearchAccess esClient, ElasticsearchIndexAlias indexAlias, ElasticsearchIndexSettings indexSettings, ElasticsearchCollections elasticsearchCollection, List<Integer> tenantIds, String tenantGroupName, String elasticsearchConfigurationFilePath)	reindex a collection on a tenant list with a esmapping file
SwitchIndexResult	switchIndex(ElasticsearchIndexAlias indexAlias, ElasticsearchIndexAlias newIndex, ElasticsearchAccess esClient)	switch index, attach a new index to an existing alias

Methods inherited from class java.lang.Object

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

Constructor Details

IndexationHelper

public IndexationHelper()

Method Details

getInstance

public static IndexationHelper getInstance()

reindex

public ReindexationOK reindex(com.mongodb.client.MongoCollection<org.bson.Document> collection,
 ElasticsearchAccess esClient,
 ElasticsearchIndexAlias indexAlias,
 ElasticsearchIndexSettings indexSettings,
 ElasticsearchCollections elasticsearchCollection,
 List<Integer> tenantIds,
 String tenantGroupName,
 String elasticsearchConfigurationFilePath)
                       throws DatabaseException

reindex a collection on a tenant list with a esmapping file

Parameters:

collection - the collection to be reindexed

esClient - the elastic client to be used to reindex

indexAlias - the elastic index alias information

Returns:

the result of the reindexation as a IndexationResult object

Throws:

DatabaseException

switchIndex

public SwitchIndexResult switchIndex(ElasticsearchIndexAlias indexAlias,
 ElasticsearchIndexAlias newIndex,
 ElasticsearchAccess esClient)
                              throws DatabaseException

switch index, attach a new index to an existing alias

Parameters:

indexAlias - the alias information

newIndex - the new index name to switch on

esClient - the elastic client

Throws:

DatabaseException - if an error occurs

getFullKOResult

public ReindexationResult getFullKOResult(IndexParameters indexParameters,
 String message)

Get KO Result for reindexation orders

Parameters:

indexParameters - the index parameter

message - the message to be added

Returns:

the final result as an IndexationResult object

getKOResult

public SwitchIndexResult getKOResult(SwitchIndexParameters switchIndexParameters,
 String message)

Get KO Result for switching order

Parameters:

switchIndexParameters - the switch index parameter

message - the message to be added

Returns:

the final result as an IndexationResult object