Package lumis.portal.bigdata.elasticsearch

Class ElasticsearchUtil

java.lang.Object

lumis.portal.bigdata.elasticsearch.ElasticsearchUtil

public abstract class ElasticsearchUtil
extends Object

Utility methods for Elasticsearch big data implementation.

Since:

8.1.0

Version:

$Revision: 24477 $ $Date: 2021-04-28 11:30:36 -0300 (Wed, 28 Apr 2021) $

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ElasticsearchUtil.Client	Elasticsearch client-related operations.

Constructor Summary

Constructors

Constructor	Description
ElasticsearchUtil()

Method Summary

Modifier and Type	Method	Description
static Map<String,Object>	convertFieldAndValuesToElasticsearch(Map<DocumentTypeField,Object> fieldValues)	Method responsable for perform the conversion of DocumentTypeField to the correct elasticsearch field, also this will convert the value to the right format.
static Object	getValueInMapChain(String key, Map currentObject)	Returns event field value from the given object by your full key id.
static List<Object>	getValuesInMapChain(String key, Object currentObject)	Returns event field values from the given object by your full key id.
static void	putValueInMapChain(String key, Object value, Map map)	Create a chain of Maps and put the value in the most inner map.

Methods inherited from class java.lang.Object

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

Constructor Detail

ElasticsearchUtil

public ElasticsearchUtil()

Method Detail

getValueInMapChain

public static Object getValueInMapChain(String key,
                                        Map currentObject)

Returns event field value from the given object by your full key id.

Parameters:

key - the event field identifier.

currentObject - the current object.

Returns:

event value in chain map.

Since:

12.2.0

getValuesInMapChain

public static List<Object> getValuesInMapChain(String key,
                                               Object currentObject)

Returns event field values from the given object by your full key id.

Parameters:

key - the event field identifier.

currentObject - the current object.

Returns:

event values in chain map.

Since:

12.2.0

putValueInMapChain

public static void putValueInMapChain(String key,
                                      Object value,
                                      Map map)

Create a chain of Maps and put the value in the most inner map.

Parameters:

key - the id of event for chain identifier.

value - the value to store

map - the root chain.

Since:

12.0.0

convertFieldAndValuesToElasticsearch

public static Map<String,Object> convertFieldAndValuesToElasticsearch(Map<DocumentTypeField,Object> fieldValues)

Method responsable for perform the conversion of DocumentTypeField to the correct elasticsearch field, also this will convert the value to the right format.

Parameters:

fieldValues - the map of DocumentTypeField and relative value.

Returns:

the converted map to elasticsearch field and value.

Since:

12.3.0