com.abasecode.opencode.es

类 ElasticsearchBaseClient<T extends BaseT>

java.lang.Object

com.abasecode.opencode.es.ElasticsearchBaseClient<T>

@Component
public class ElasticsearchBaseClient<T extends BaseT>
extends Object

作者:

Jon e-mail: ijonso123@gmail.com url: Jon's blog url: project github url: AbaseCode.com

字段概要

字段

限定符和类型	字段和说明
private co.elastic.clients.elasticsearch.ElasticsearchClient	client
private static String	DEFAULT_SCRIPT_LANG
private ElasticsearchConfig.EsConfig	esConfig
private static Integer	PAGE_ONE
private static Integer	PAGE_SIZE
private static String	SIMPLE_SCRIPT_ID
private co.elastic.clients.transport.rest_client.RestClientTransport	transport

构造器概要

构造器

构造器和说明
ElasticsearchBaseClient(co.elastic.clients.elasticsearch.ElasticsearchClient client, co.elastic.clients.transport.rest_client.RestClientTransport transport) Instantiation
ElasticsearchBaseClient(ElasticsearchConfig.EsConfig esConfig) Instantiation

方法概要

限定符和类型	方法和说明
boolean	createIndex(String index, String indexJson) create index by json
boolean	createIndexByJsonFile(String index, String jsonPath) create index by json file
private void	createQueryScript(String scriptId, String scriptSource, String language) create script
void	createQueryScript(String scriptId, String scriptSource, String language, boolean force) create script
private void	createSimpleScriptTemplate() create simple script template
co.elastic.clients.elasticsearch.core.BulkResponse	deleteBulkWithList(String index, List<String> ids) delete doc by list
String	deleteDoc(String index, String id) delete doc by id
boolean	deleteIndex(String index) delete index
boolean	deleteScriptById(String scriptId) delete script template
List<co.elastic.clients.elasticsearch._types.aggregations.HistogramBucket>	getHistogramBucketByJson(String index, String aggregationJson, String aggName) get histogramBucket by json
co.elastic.clients.elasticsearch.core.SearchRequest	getSearchRequest(String index, String json, org.springframework.data.domain.PageRequest pageRequest) get searchRequest by json
private co.elastic.clients.elasticsearch.core.SearchResponse<Void>	getSearchResponse(String index, String json, org.springframework.data.domain.PageRequest pageRequest) get searchResponse
co.elastic.clients.elasticsearch.core.SearchResponse<T>	getSearchResponse(String index, String json, org.springframework.data.domain.PageRequest pageRequest, Class<T> clazz) get searchResponse by json
List<co.elastic.clients.elasticsearch._types.aggregations.StringTermsBucket>	getStringTermsBucketByJson(String index, String aggregationJson, String aggName) get stringTermsBucket by json
Set<String>	getSuggestionsByJson(String index, String suggestionJson, String suggestName) get suggestion sets by json
boolean	hasDocExist(String index, String id) Check if the doc exists
boolean	hasIndexExist(String index) check if the index exists
boolean	hasScriptExist(String scriptId) check script exist
T	queryById(String index, String id, Class<T> clazz) query by id
List<T>	queryByJson(String index, String json, Class<T> clazz) query by json
org.springframework.data.domain.Page<T>	queryByJsonWithPage(String index, String json, Integer pageNum, Integer pageSize, Class<T> clazz) query by json with page
org.springframework.data.domain.Page<T>	queryByJsonWithPage(String index, String json, org.springframework.data.domain.PageRequest pageRequest, Class<T> clazz) query by json with page
List<T>	queryByKeywordSimple(String index, String field, String keyword, Class<T> clazz) query by keyword simple match
List<T>	queryByScriptTemplate(Function<co.elastic.clients.elasticsearch.core.SearchTemplateRequest.Builder,co.elastic.clients.util.ObjectBuilder<co.elastic.clients.elasticsearch.core.SearchTemplateRequest>> fn, Class<T> clazz) query by script template
List<T>	queryByScriptTemplate(String index, String scriptId, Map<String,co.elastic.clients.json.JsonData> map, Class<T> clazz) query by script template
List<T>	queryBySimpleTemplate(String index, String field, String value, Class<T> clazz) query by simple script template DSL example: GET /product/_search/template { "id":"es-simple-script", "params": { "field":"title", "value":"大米" } }
private String	saveOrUpdateDoc(String index, T t) save or upate by T
String	saveOrUpdateDoc(String index, T t, boolean hasForce) save or update by T
co.elastic.clients.elasticsearch.core.BulkResponse	saveOrUpdateDocBulkWithJson(String index, List<String> jsons) save or update doc by list
co.elastic.clients.elasticsearch.core.BulkResponse	saveOrUpdateDocBulkWithJsonFiles(String index, String path) save or update doc by bulk mode Note: json needs to be configured with id
co.elastic.clients.elasticsearch.core.BulkResponse	saveOrUpdateDocBulkWithList(String index, List<T> list) save or update doc by List
private String	saveOrUpdateDocByJson(String index, String json, String id) save or update doc
String	saveOrUpdateDocByJson(String index, String json, String id, Boolean hasForce) save or update doc
private String	saveOrUpdateDocByJsonFile(String index, String file, String id) save or update doc by json file
String	saveOrUpdateDocByJsonFile(String index, String file, String id, Boolean hasForce) save or update doc by json file
private co.elastic.clients.elasticsearch.core.UpdateByQueryResponse	updateByQuery(String index, String json) get UpdateByQueryResponse
Long	updateByQueryWithJson(String index, String json) update by query with json DSL example first: create script PUT /_scripts/price_add { "script":{ "lang": "painless", "source": "ctx.

从类继承的方法 java.lang.Object

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

字段详细资料

esConfig

@Autowired
private ElasticsearchConfig.EsConfig esConfig

SIMPLE_SCRIPT_ID

private static final String SIMPLE_SCRIPT_ID

另请参阅:

常量字段值

DEFAULT_SCRIPT_LANG

private static final String DEFAULT_SCRIPT_LANG

另请参阅:

常量字段值

PAGE_ONE

private static final Integer PAGE_ONE

PAGE_SIZE

private static final Integer PAGE_SIZE

client

private co.elastic.clients.elasticsearch.ElasticsearchClient client

transport

private co.elastic.clients.transport.rest_client.RestClientTransport transport

构造器详细资料

ElasticsearchBaseClient

@Autowired
public ElasticsearchBaseClient(ElasticsearchConfig.EsConfig esConfig)

Instantiation

ElasticsearchBaseClient

public ElasticsearchBaseClient(co.elastic.clients.elasticsearch.ElasticsearchClient client,
                               co.elastic.clients.transport.rest_client.RestClientTransport transport)

Instantiation

参数:

client - ElasticsearchClient

transport - RestClientTransport

方法详细资料

hasIndexExist

public boolean hasIndexExist(String index)
                      throws IOException

check if the index exists

参数:

index - index

返回:

boolean

抛出:

IOException

createIndex

public boolean createIndex(String index,
                           String indexJson)
                    throws IOException

create index by json

参数:

index -

indexJson -

返回:

boolean

抛出:

IOException

createIndexByJsonFile

public boolean createIndexByJsonFile(String index,
                                     String jsonPath)
                              throws IOException

create index by json file

参数:

index -

jsonPath -

返回:

boolean

抛出:

IOException

deleteIndex

public boolean deleteIndex(String index)
                    throws IOException

delete index

参数:

index -

返回:

boolean

抛出:

IOException

hasDocExist

public boolean hasDocExist(String index,
                           String id)
                    throws IOException

Check if the doc exists

参数:

index - index

id - doc id

返回:

boolean

抛出:

IOException

deleteDoc

public String deleteDoc(String index,
                        String id)
                 throws IOException

delete doc by id

参数:

index - index

id - doc id

返回:

string : deleted or not_found

抛出:

IOException

deleteBulkWithList

public co.elastic.clients.elasticsearch.core.BulkResponse deleteBulkWithList(String index,
                                                                             List<String> ids)
                                                                      throws IOException

delete doc by list

参数:

index - index

ids - list

返回:

BulkResponse

抛出:

IOException

saveOrUpdateDocByJson

public String saveOrUpdateDocByJson(String index,
                                    String json,
                                    String id,
                                    Boolean hasForce)
                             throws IOException

save or update doc

参数:

index - index

json - json

id - id

hasForce - has force

返回:

String，updated or created

抛出:

IOException

saveOrUpdateDocByJson

private String saveOrUpdateDocByJson(String index,
                                     String json,
                                     String id)
                              throws IOException

save or update doc

参数:

index - index

json - json

id - doc id

返回:

String，updated or created

抛出:

IOException

saveOrUpdateDocByJsonFile

public String saveOrUpdateDocByJsonFile(String index,
                                        String file,
                                        String id,
                                        Boolean hasForce)
                                 throws IOException

save or update doc by json file

参数:

index - index

file - file

id - doc id

hasForce - has force

返回:

String，updated or created

抛出:

IOException

saveOrUpdateDocByJsonFile

private String saveOrUpdateDocByJsonFile(String index,
                                         String file,
                                         String id)
                                  throws IOException

save or update doc by json file

参数:

index - index

file - file

id - doc id

返回:

String，updated or created

抛出:

IOException

saveOrUpdateDoc

public String saveOrUpdateDoc(String index,
                              T t,
                              boolean hasForce)
                       throws IOException

save or update by T

参数:

index - index

t - T

hasForce -

返回:

String，updated or created

抛出:

IOException

saveOrUpdateDoc

private String saveOrUpdateDoc(String index,
                               T t)
                        throws IOException

save or upate by T

参数:

index - index

t - T

返回:

String，updated or created

抛出:

IOException

saveOrUpdateDocBulkWithJsonFiles

public co.elastic.clients.elasticsearch.core.BulkResponse saveOrUpdateDocBulkWithJsonFiles(String index,
                                                                                           String path)
                                                                                    throws IOException

save or update doc by bulk mode Note: json needs to be configured with id

参数:

index - index

path - path

返回:

BulkResponse

抛出:

IOException

saveOrUpdateDocBulkWithJson

public co.elastic.clients.elasticsearch.core.BulkResponse saveOrUpdateDocBulkWithJson(String index,
                                                                                      List<String> jsons)
                                                                               throws IOException

save or update doc by list

参数:

index - index

jsons - json list

返回:

BulkResponse

抛出:

IOException

saveOrUpdateDocBulkWithList

public co.elastic.clients.elasticsearch.core.BulkResponse saveOrUpdateDocBulkWithList(String index,
                                                                                      List<T> list)
                                                                               throws IOException

save or update doc by List

参数:

index - index

list - lsit T

返回:

BulkResponse

抛出:

IOException

getSearchResponse

private co.elastic.clients.elasticsearch.core.SearchResponse<Void> getSearchResponse(String index,
                                                                                     String json,
                                                                                     org.springframework.data.domain.PageRequest pageRequest)
                                                                              throws IOException

get searchResponse

参数:

index - index

json - json

返回:

SearchResponse

抛出:

IOException

getSearchResponse

public co.elastic.clients.elasticsearch.core.SearchResponse<T> getSearchResponse(String index,
                                                                                 String json,
                                                                                 org.springframework.data.domain.PageRequest pageRequest,
                                                                                 Class<T> clazz)
                                                                          throws IOException

get searchResponse by json

参数:

index - index

json - json

pageRequest - pageRequest, nullable

clazz - class

返回:

SearchResponse

抛出:

IOException

getSearchRequest

public co.elastic.clients.elasticsearch.core.SearchRequest getSearchRequest(String index,
                                                                            String json,
                                                                            org.springframework.data.domain.PageRequest pageRequest)

get searchRequest by json

参数:

index - index

json - json

pageRequest - pageRequest, nullable

返回:

SearchRequest

queryById

public T queryById(String index,
                   String id,
                   Class<T> clazz)
            throws IOException

query by id

参数:

index - index

id - id

clazz - class

返回:

T

抛出:

IOException

queryByKeywordSimple

public List<T> queryByKeywordSimple(String index,
                                    String field,
                                    String keyword,
                                    Class<T> clazz)
                             throws IOException

query by keyword simple match

参数:

index - index

field - field

keyword - keyword

clazz - class

返回:

List

抛出:

IOException

queryByJson

public List<T> queryByJson(String index,
                           String json,
                           Class<T> clazz)
                    throws IOException

query by json

参数:

index - index

json - json

clazz - class

返回:

List

抛出:

IOException

queryByJsonWithPage

public org.springframework.data.domain.Page<T> queryByJsonWithPage(String index,
                                                                   String json,
                                                                   org.springframework.data.domain.PageRequest pageRequest,
                                                                   Class<T> clazz)
                                                            throws IOException

query by json with page

参数:

index - index

json - json

pageRequest - pageRequest

clazz - class

返回:

Page

抛出:

IOException

queryByJsonWithPage

public org.springframework.data.domain.Page<T> queryByJsonWithPage(String index,
                                                                   String json,
                                                                   Integer pageNum,
                                                                   Integer pageSize,
                                                                   Class<T> clazz)
                                                            throws IOException

query by json with page

参数:

index - index

json - json

pageNum - pageNum

pageSize - pageSize

clazz - class

返回:

Page

抛出:

IOException

getStringTermsBucketByJson

public List<co.elastic.clients.elasticsearch._types.aggregations.StringTermsBucket> getStringTermsBucketByJson(String index,
                                                                                                               String aggregationJson,
                                                                                                               String aggName)
                                                                                                        throws IOException

get stringTermsBucket by json

参数:

index - index

aggregationJson - json

aggName - agg name

返回:

set

抛出:

IOException

getSuggestionsByJson

public Set<String> getSuggestionsByJson(String index,
                                        String suggestionJson,
                                        String suggestName)
                                 throws IOException

get suggestion sets by json

参数:

index - index

suggestionJson - suggestion json

suggestName - suggest name

返回:

Set

抛出:

IOException

getHistogramBucketByJson

public List<co.elastic.clients.elasticsearch._types.aggregations.HistogramBucket> getHistogramBucketByJson(String index,
                                                                                                           String aggregationJson,
                                                                                                           String aggName)
                                                                                                    throws IOException

get histogramBucket by json

参数:

index - index

aggregationJson - aggregationJson

aggName - agg name

返回:

List

抛出:

IOException

createQueryScript

public void createQueryScript(String scriptId,
                              String scriptSource,
                              String language,
                              boolean force)
                       throws IOException

create script

参数:

scriptId - script id

scriptSource - script source, Content of source

language - script language

force - has force

抛出:

IOException

createQueryScript

private void createQueryScript(String scriptId,
                               String scriptSource,
                               String language)
                        throws IOException

create script

参数:

scriptId - script id

scriptSource - script template

language - language

抛出:

IOException

createSimpleScriptTemplate

private void createSimpleScriptTemplate()
                                 throws IOException

create simple script template

抛出:

IOException

hasScriptExist

public boolean hasScriptExist(String scriptId)
                       throws IOException

check script exist

参数:

scriptId - scriptId

返回:

boolean

抛出:

IOException

deleteScriptById

public boolean deleteScriptById(String scriptId)
                         throws IOException

delete script template

参数:

scriptId -

返回:

boolean

抛出:

IOException

queryBySimpleTemplate

public List<T> queryBySimpleTemplate(String index,
                                     String field,
                                     String value,
                                     Class<T> clazz)
                              throws IOException

query by simple script template

DSL example: GET /product/_search/template { "id":"es-simple-script", "params": { "field":"title", "value":"大米" } }

参数:

index - index

field - field

value - value

clazz - class

返回:

list

抛出:

IOException

queryByScriptTemplate

public List<T> queryByScriptTemplate(Function<co.elastic.clients.elasticsearch.core.SearchTemplateRequest.Builder,co.elastic.clients.util.ObjectBuilder<co.elastic.clients.elasticsearch.core.SearchTemplateRequest>> fn,
                                     Class<T> clazz)
                              throws IOException

query by script template

参数:

fn - fn

clazz - class

返回:

list

抛出:

IOException

queryByScriptTemplate

public List<T> queryByScriptTemplate(String index,
                                     String scriptId,
                                     Map<String,co.elastic.clients.json.JsonData> map,
                                     Class<T> clazz)
                              throws IOException

query by script template

参数:

index - index

scriptId - scriptId

map - map

clazz - class

返回:

List

抛出:

IOException

updateByQueryWithJson

public Long updateByQueryWithJson(String index,
                                  String json)
                           throws IOException

update by query with json

DSL example first: create script PUT /_scripts/price_add { "script":{ "lang": "painless", "source": "ctx._source.price += params.value" } } and then: POST /product/_update_by_query { "query": { "match_all": {} }, "script": { "id": "price_add", "params": { "value": 5 } } } all price will be increased by 5 java code reference test

参数:

index - index

json - json

返回:

Long

抛出:

IOException

updateByQuery

private co.elastic.clients.elasticsearch.core.UpdateByQueryResponse updateByQuery(String index,
                                                                                  String json)
                                                                           throws IOException

get UpdateByQueryResponse

参数:

index - index

json - json

返回:

UpdateByQueryResponse

抛出:

IOException