程序包 com.alibaba.nacos.config.server.service.repository

接口 HistoryConfigInfoPersistService

所有已知实现类:

EmbeddedHistoryConfigInfoPersistServiceImpl, ExternalHistoryConfigInfoPersistServiceImpl

public interface HistoryConfigInfoPersistService

Database service, providing access to his_config_info in the database.

作者:

lixiaoshuang

方法概要

修饰符和类型	方法	说明
java.util.List<ConfigInfo>	convertDeletedConfig(java.util.List<java.util.Map<java.lang.String,java.lang.Object>> list)	Convert delete config.
<E> PaginationHelper<E>	createPaginationHelper()	create Pagination utils.
ConfigHistoryInfo	detailConfigHistory(java.lang.Long nid)	Get history config detail.
ConfigHistoryInfo	detailPreviousConfigHistory(java.lang.Long id)	Get previous config detail.
Page<ConfigHistoryInfo>	findConfigHistory(java.lang.String dataId, java.lang.String group, java.lang.String tenant, int pageNo, int pageSize)	List configuration history change record.
int	findConfigHistoryCountByTime(java.sql.Timestamp startTime)	已过时。
java.util.List<ConfigInfo>	findDeletedConfig(java.sql.Timestamp startTime, java.sql.Timestamp endTime)	Query deleted config.
void	insertConfigHistoryAtomic(long id, ConfigInfo configInfo, java.lang.String srcIp, java.lang.String srcUser, java.sql.Timestamp time, java.lang.String ops)	Update change records; database atomic operations, minimal sql actions, no business encapsulation.
void	removeConfigHistory(java.sql.Timestamp startTime, int limitSize)	Delete data before startTime.

方法详细资料

createPaginationHelper

<E> PaginationHelper<E> createPaginationHelper()

create Pagination utils.

类型参数:

E - Generic object

返回:

PaginationHelper

convertDeletedConfig

java.util.List<ConfigInfo> convertDeletedConfig(java.util.List<java.util.Map<java.lang.String,java.lang.Object>> list)

Convert delete config.

参数:

list - origin data

返回:

ConfigInfo list

insertConfigHistoryAtomic

void insertConfigHistoryAtomic(long id,
                               ConfigInfo configInfo,
                               java.lang.String srcIp,
                               java.lang.String srcUser,
                               java.sql.Timestamp time,
                               java.lang.String ops)

Update change records; database atomic operations, minimal sql actions, no business encapsulation.

参数:

id - id

configInfo - config info

srcIp - ip

srcUser - user

time - time

ops - ops type

removeConfigHistory

void removeConfigHistory(java.sql.Timestamp startTime,
                         int limitSize)

Delete data before startTime.

参数:

startTime - start time

limitSize - limit size

findDeletedConfig

java.util.List<ConfigInfo> findDeletedConfig(java.sql.Timestamp startTime,
                                             java.sql.Timestamp endTime)

Query deleted config.

参数:

startTime - start time

endTime - end time

返回:

ConfigInfo list

findConfigHistory

Page<ConfigHistoryInfo> findConfigHistory(java.lang.String dataId,
                                          java.lang.String group,
                                          java.lang.String tenant,
                                          int pageNo,
                                          int pageSize)

List configuration history change record.

参数:

dataId - data Id

group - group

tenant - tenant

pageNo - no

pageSize - size

返回:

Page with ConfigHistoryInfo generation

detailConfigHistory

ConfigHistoryInfo detailConfigHistory(java.lang.Long nid)

Get history config detail.

参数:

nid - nid

返回:

ConfigHistoryInfo

detailPreviousConfigHistory

ConfigHistoryInfo detailPreviousConfigHistory(java.lang.Long id)

Get previous config detail.

参数:

id - id

返回:

ConfigHistoryInfo

findConfigHistoryCountByTime

@Deprecated
int findConfigHistoryCountByTime(java.sql.Timestamp startTime)

已过时。

Get the number of configurations before the specified time.

参数:

startTime - start time

返回:

count of history config that meet the conditions