com.alibaba.nacos.config.server.service.repository.embedded

类 StandaloneDatabaseOperateImpl

java.lang.Object

com.alibaba.nacos.config.server.service.repository.embedded.StandaloneDatabaseOperateImpl

所有已实现的接口:

BaseDatabaseOperate, DatabaseOperate

@Conditional(value=ConditionStandaloneEmbedStorage.class)
 @Component
public class StandaloneDatabaseOperateImpl
extends Object
implements BaseDatabaseOperate

Derby operation in stand-alone mode.

作者:

liaochuntao

构造器概要

构造器

构造器和说明
StandaloneDatabaseOperateImpl()

方法概要

限定符和类型	方法和说明
CompletableFuture<com.alibaba.nacos.common.model.RestResult<String>>	dataImport(File file) data importing, This method is suitable for importing data from external data sources into embedded data sources.
protected void	init()
List<Map<String,Object>>	queryMany(String sql, Object[] args) Data query transaction.
<R> List<R>	queryMany(String sql, Object[] args, Class<R> rClass) Data query transaction.
<R> List<R>	queryMany(String sql, Object[] args, org.springframework.jdbc.core.RowMapper<R> mapper) Data query transaction.
<R> R	queryOne(String sql, Class<R> cls) Data query transaction.
<R> R	queryOne(String sql, Object[] args, Class<R> cls) Data query transaction.
<R> R	queryOne(String sql, Object[] args, org.springframework.jdbc.core.RowMapper<R> mapper) Data query transaction.
Boolean	update(List<ModifyRequest> requestList) data modify transaction.
Boolean	update(List<ModifyRequest> modifyRequests, BiConsumer<Boolean,Throwable> consumer) data modify transaction.

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.alibaba.nacos.config.server.service.repository.embedded.BaseDatabaseOperate

doDataImport, queryMany, queryMany, queryMany, queryOne, queryOne, queryOne, update, update

从接口继承的方法 com.alibaba.nacos.config.server.service.repository.embedded.DatabaseOperate

blockUpdate, blockUpdate, futureUpdate

构造器详细资料

StandaloneDatabaseOperateImpl

public StandaloneDatabaseOperateImpl()

方法详细资料

init

@PostConstruct
protected void init()

queryOne

public <R> R queryOne(String sql,
                      Class<R> cls)

从接口复制的说明: DatabaseOperate

Data query transaction.

指定者:

queryOne 在接口中 DatabaseOperate

类型参数:

R - return type

参数:

sql - sqk text

cls - target type

返回:

query result

queryOne

public <R> R queryOne(String sql,
                      Object[] args,
                      Class<R> cls)

从接口复制的说明: DatabaseOperate

Data query transaction.

指定者:

queryOne 在接口中 DatabaseOperate

类型参数:

R - return type

参数:

sql - sqk text

args - sql parameters

cls - target type

返回:

query result

queryOne

public <R> R queryOne(String sql,
                      Object[] args,
                      org.springframework.jdbc.core.RowMapper<R> mapper)

从接口复制的说明: DatabaseOperate

Data query transaction.

指定者:

queryOne 在接口中 DatabaseOperate

类型参数:

R - return type

参数:

sql - sqk text

args - sql parameters

mapper - Database query result converter

返回:

query result

queryMany

public <R> List<R> queryMany(String sql,
                             Object[] args,
                             org.springframework.jdbc.core.RowMapper<R> mapper)

从接口复制的说明: DatabaseOperate

Data query transaction.

指定者:

queryMany 在接口中 DatabaseOperate

类型参数:

R - return type

参数:

sql - sqk text

args - sql parameters

mapper - Database query result converter

返回:

query result

queryMany

public <R> List<R> queryMany(String sql,
                             Object[] args,
                             Class<R> rClass)

从接口复制的说明: DatabaseOperate

Data query transaction.

指定者:

queryMany 在接口中 DatabaseOperate

类型参数:

R - return type

参数:

sql - sqk text

args - sql parameters

rClass - target type

返回:

query result

queryMany

public List<Map<String,Object>> queryMany(String sql,
                                          Object[] args)

从接口复制的说明: DatabaseOperate

Data query transaction.

指定者:

queryMany 在接口中 DatabaseOperate

参数:

sql - sqk text

args - sql parameters

返回:

query result

dataImport

public CompletableFuture<com.alibaba.nacos.common.model.RestResult<String>> dataImport(File file)

从接口复制的说明: DatabaseOperate

data importing, This method is suitable for importing data from external data sources into embedded data sources.

指定者:

dataImport 在接口中 DatabaseOperate

参数:

file - File

返回:

CompletableFuture

update

public Boolean update(List<ModifyRequest> modifyRequests,
                      BiConsumer<Boolean,Throwable> consumer)

从接口复制的说明: DatabaseOperate

data modify transaction.

指定者:

update 在接口中 DatabaseOperate

参数:

modifyRequests - List

consumer - BiConsumer

返回:

is success

update

public Boolean update(List<ModifyRequest> requestList)

从接口复制的说明: DatabaseOperate

data modify transaction.

指定者:

update 在接口中 DatabaseOperate

参数:

requestList - List

返回:

is success