org.sean.framework.es

类 CommonOperation

java.lang.Object

org.sean.framework.es.CommonOperation

public final class CommonOperation
extends Object

ES 通用操作 https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-high-create-index.html

字段概要

字段

限定符和类型	字段和说明
protected org.elasticsearch.client.RestHighLevelClient	client
protected String	docType
protected Logger	logger
protected org.elasticsearch.client.RequestOptions	options

构造器概要

构造器

构造器和说明
CommonOperation(org.elasticsearch.client.RestHighLevelClient client)

方法概要

限定符和类型	方法和说明
BulkResult	bulk(org.elasticsearch.action.bulk.BulkRequest request) 批量处理
BulkResult	bulk(List<org.elasticsearch.action.DocWriteRequest> requests) 批量操作 https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-high-document-bulk.html
boolean	checkIndexAliasExist(String index) 检查索引别名是否存在
boolean	checkIndexExist(String index) 检查索引是否存在
boolean	createIndex(String index, Map<String,Object> properties) 创建索引 Map<String, Object> properties = new HashMap<>(); // 用户ID Map<String, Object> uid = new HashMap<>(); uid.put("type", "integer"); properties.put("uid", uid); createIndex("testIndex",properties);
boolean	createIndex(String index, String alias, Map<String,Object> properties) 创建索引 Map<String, Object> properties = new HashMap<>(); // 用户ID Map<String, Object> uid = new HashMap<>(); uid.put("type", "integer"); properties.put("uid", uid); createIndex("testIndex",properties);
boolean	delete(org.elasticsearch.action.delete.DeleteRequest request) 删除
boolean	delete(String index, Serializable id) 删除
boolean	deleteIndex(String index) 删除索引
org.elasticsearch.action.delete.DeleteRequest	deleteRequest(String index, Serializable id) 生成Request
org.elasticsearch.action.get.GetResponse	get(org.elasticsearch.action.get.GetRequest request) 查询
org.elasticsearch.action.get.GetResponse	get(String index, Serializable id) 查询
boolean	index(org.elasticsearch.action.index.IndexRequest request) 新增
boolean	index(String index, String id, Object obj) 新增
org.elasticsearch.action.index.IndexRequest	indexRequest(String index, Serializable id, Object data) 生成Request
org.elasticsearch.action.search.SearchResponse	search(org.elasticsearch.action.search.SearchRequest request) 查询
<T extends Entity> PageData<T>	search(String index, QueryExample example, boolean needScore, boolean fetchAll, PageQuery page, EntityIncrementParam<? extends Serializable> incrementParam, List<EntitySortParam> sortParam, Type type) 查询实体
<T> PageData<T>	search(String index, QueryExample example, boolean needScore, java.util.function.Function<org.elasticsearch.search.SearchHit,T> fun, boolean fetchAll, PageQuery page, EntityIncrementParam<? extends Serializable> incrementParam, List<EntitySortParam> sortParams) 查询实体
<T extends Entity> PageData<T>	search(String index, QueryExample example, boolean needScore, PageQuery page, EntityIncrementParam<? extends Serializable> incrementParam, EntitySortParam sortParam, Type type) 查询实体
<T extends Entity> PageData<T>	search(String index, QueryExample example, boolean needScore, PageQuery page, EntityIncrementParam<? extends Serializable> incrementParam, List<EntitySortParam> sortParam, Type type) 查询实体
PageData<String>	search4Id(String index, QueryExample example, boolean needScore, boolean fetchAll, PageQuery page, EntityIncrementParam<? extends Serializable> incrementParam, List<EntitySortParam> sortParam) 查询实体ID
List<Integer>	search4IntegerId(String index, QueryExample example, boolean needScore) 查询所有符合条件的实体ID
List<Long>	search4LongId(String index, QueryExample example, boolean needScore) 查询所有符合条件的实体ID
List<String>	search4StringId(String index, QueryExample example, boolean needScore) 查询所有符合条件的实体ID
boolean	update(String index, Serializable id, Object data) 更新
boolean	update(org.elasticsearch.action.update.UpdateRequest request) 更新
org.elasticsearch.action.update.UpdateRequest	updateRequest(String index, Serializable id, Object data) 生成Request

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

docType

protected final String docType

另请参阅:

常量字段值

logger

protected Logger logger

client

protected org.elasticsearch.client.RestHighLevelClient client

options

protected org.elasticsearch.client.RequestOptions options

构造器详细资料

CommonOperation

public CommonOperation(org.elasticsearch.client.RestHighLevelClient client)

方法详细资料

createIndex

public boolean createIndex(String index,
                           Map<String,Object> properties)

创建索引

 
 Map<String, Object> properties = new HashMap<>();
 // 用户ID
 Map<String, Object> uid = new HashMap<>();
 uid.put("type", "integer");

 properties.put("uid", uid);

 createIndex("testIndex",properties);
 
 

参数:

index - index

properties - index properties

返回:

结果

createIndex

public boolean createIndex(String index,
                           String alias,
                           Map<String,Object> properties)
                    throws Exception

创建索引

 
 Map<String, Object> properties = new HashMap<>();
 // 用户ID
 Map<String, Object> uid = new HashMap<>();
 uid.put("type", "integer");

 properties.put("uid", uid);

 createIndex("testIndex",properties);
 
 

参数:

index - index

alias - alias

properties - index properties

返回:

结果

抛出:

Exception - Exception

deleteIndex

public boolean deleteIndex(String index)

删除索引

参数:

index - index

返回:

结果

checkIndexExist

public boolean checkIndexExist(String index)

检查索引是否存在

参数:

index - index

返回:

结果

checkIndexAliasExist

public boolean checkIndexAliasExist(String index)

检查索引别名是否存在

参数:

index - index

返回:

结果

indexRequest

public org.elasticsearch.action.index.IndexRequest indexRequest(String index,
                                                                Serializable id,
                                                                Object data)

生成Request

参数:

index - index

id - id

data - 数据

返回:

结果

index

public boolean index(String index,
                     String id,
                     Object obj)

新增

参数:

obj - Object

index - index

id - id

返回:

结果

index

public boolean index(org.elasticsearch.action.index.IndexRequest request)

新增

参数:

request - request

返回:

结果

updateRequest

public org.elasticsearch.action.update.UpdateRequest updateRequest(String index,
                                                                   Serializable id,
                                                                   Object data)

生成Request

参数:

index - index

id - id

data - 数据

返回:

结果

update

public boolean update(String index,
                      Serializable id,
                      Object data)

更新

参数:

index - index

id - id

data - 数据

返回:

结果

update

public boolean update(org.elasticsearch.action.update.UpdateRequest request)

更新

参数:

request - request

返回:

结果

deleteRequest

public org.elasticsearch.action.delete.DeleteRequest deleteRequest(String index,
                                                                   Serializable id)

生成Request

参数:

index - index

id - id

返回:

结果

delete

public boolean delete(String index,
                      Serializable id)

删除

参数:

index - index

id - id

返回:

结果

delete

public boolean delete(org.elasticsearch.action.delete.DeleteRequest request)

删除

参数:

request - request

返回:

结果

get

public org.elasticsearch.action.get.GetResponse get(String index,
                                                    Serializable id)

查询

参数:

index - index

id - id

返回:

查询结果

get

public org.elasticsearch.action.get.GetResponse get(org.elasticsearch.action.get.GetRequest request)

查询

参数:

request - 请求

返回:

查询结果

bulk

public BulkResult bulk(List<org.elasticsearch.action.DocWriteRequest> requests)

批量操作

https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-high-document-bulk.html

参数:

requests - 请求

返回:

处理结果

bulk

public BulkResult bulk(org.elasticsearch.action.bulk.BulkRequest request)

批量处理

参数:

request - 查询请求

返回:

查询结果

search

public org.elasticsearch.action.search.SearchResponse search(org.elasticsearch.action.search.SearchRequest request)

查询

参数:

request - 请求

返回:

查询结果

search4IntegerId

public List<Integer> search4IntegerId(String index,
                                      QueryExample example,
                                      boolean needScore)

查询所有符合条件的实体ID

参数:

index - index name

example - 条件

needScore - 是否需要算分

返回:

列表数据

search4LongId

public List<Long> search4LongId(String index,
                                QueryExample example,
                                boolean needScore)

查询所有符合条件的实体ID

参数:

index - index name

example - 条件

needScore - 是否需要算分

返回:

列表数据

search4StringId

public List<String> search4StringId(String index,
                                    QueryExample example,
                                    boolean needScore)

查询所有符合条件的实体ID

参数:

index - index name

example - 条件

needScore - 是否需要算分

返回:

列表数据

search4Id

public PageData<String> search4Id(String index,
                                  QueryExample example,
                                  boolean needScore,
                                  boolean fetchAll,
                                  PageQuery page,
                                  EntityIncrementParam<? extends Serializable> incrementParam,
                                  List<EntitySortParam> sortParam)

查询实体ID

参数:

index - index name

example - 条件

needScore - 是否需要算分

fetchAll - 查所有记录

page - 分页

incrementParam - 增量分页

sortParam - 排序

返回:

分页数据

search

public <T extends Entity> PageData<T> search(String index,
                                             QueryExample example,
                                             boolean needScore,
                                             PageQuery page,
                                             EntityIncrementParam<? extends Serializable> incrementParam,
                                             EntitySortParam sortParam,
                                             Type type)

查询实体

类型参数:

T - T

参数:

index - index name

example - 条件

needScore - 是否需要算分

page - 分页

incrementParam - 增量分页

sortParam - 排序

type - 实体类型

返回:

分页数据

search

public <T extends Entity> PageData<T> search(String index,
                                             QueryExample example,
                                             boolean needScore,
                                             PageQuery page,
                                             EntityIncrementParam<? extends Serializable> incrementParam,
                                             List<EntitySortParam> sortParam,
                                             Type type)

查询实体

类型参数:

T - T

参数:

index - index name

example - 条件

needScore - 是否需要算分

page - 分页

incrementParam - 增量分页

sortParam - 排序

type - 实体类型

返回:

分页数据

search

public <T extends Entity> PageData<T> search(String index,
                                             QueryExample example,
                                             boolean needScore,
                                             boolean fetchAll,
                                             PageQuery page,
                                             EntityIncrementParam<? extends Serializable> incrementParam,
                                             List<EntitySortParam> sortParam,
                                             Type type)

查询实体

类型参数:

T - T

参数:

index - index name

example - 条件

needScore - 是否需要算分

fetchAll - 是否获取全量数据

page - 分页

incrementParam - 增量分页

sortParam - 排序

type - 实体类型

返回:

分页数据

search

public <T> PageData<T> search(String index,
                              QueryExample example,
                              boolean needScore,
                              java.util.function.Function<org.elasticsearch.search.SearchHit,T> fun,
                              boolean fetchAll,
                              PageQuery page,
                              EntityIncrementParam<? extends Serializable> incrementParam,
                              List<EntitySortParam> sortParams)

查询实体

类型参数:

T - T

参数:

index - index name

example - 条件

needScore - 是否需要算分

fun - 转换对象

fetchAll - 是否获取全量数据

page - 分页信息

incrementParam - 增量分页

sortParams - 排序

返回:

分页数据