org.apache.shardingsphere.mode.metadata.persist.service.config.database

类 DataSourcePersistService

java.lang.Object

org.apache.shardingsphere.mode.metadata.persist.service.config.database.DataSourcePersistService

所有已实现的接口:

DatabaseBasedPersistService<Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties>>

public final class DataSourcePersistService
extends Object
implements DatabaseBasedPersistService<Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties>>

Data source persist service.

构造器概要

构造器

构造器和说明
DataSourcePersistService()

方法概要

限定符和类型	方法和说明
void	append(String databaseName, Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties> toBeAppendedDataSourcePropsMap) Append data source properties map.
void	conditionalPersist(String databaseName, Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties> dataSourcePropsMap) Conditional persist configurations.
boolean	isExisted(String databaseName) Judge whether schema configuration existed.
Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties>	load(String databaseName) Load configurations.
Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties>	load(String databaseName, String version) Load configurations based version.
void	persist(String databaseName, Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties> dataSourcePropsMap) Persist configurations.
void	persist(String databaseName, String version, Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties> dataSourcePropsMap) Persist version configurations.

从类继承的方法 java.lang.Object

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

构造器详细资料

DataSourcePersistService

public DataSourcePersistService()

方法详细资料

conditionalPersist

public void conditionalPersist(String databaseName,
                               Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties> dataSourcePropsMap)

从接口复制的说明: DatabaseBasedPersistService

Conditional persist configurations.

指定者:

conditionalPersist 在接口中 DatabaseBasedPersistService<Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties>>

参数:

databaseName - database name

dataSourcePropsMap - configurations

persist

public void persist(String databaseName,
                    Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties> dataSourcePropsMap)

从接口复制的说明: DatabaseBasedPersistService

Persist configurations.

指定者:

persist 在接口中 DatabaseBasedPersistService<Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties>>

参数:

databaseName - database name

dataSourcePropsMap - configurations

persist

public void persist(String databaseName,
                    String version,
                    Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties> dataSourcePropsMap)

从接口复制的说明: DatabaseBasedPersistService

Persist version configurations.

指定者:

persist 在接口中 DatabaseBasedPersistService<Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties>>

参数:

databaseName - database name

version - version

dataSourcePropsMap - configurations

load

public Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties> load(String databaseName)

从接口复制的说明: DatabaseBasedPersistService

Load configurations.

指定者:

load 在接口中 DatabaseBasedPersistService<Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties>>

参数:

databaseName - database name

返回:

configurations

load

public Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties> load(String databaseName,
                                                                                              String version)

从接口复制的说明: DatabaseBasedPersistService

Load configurations based version.

指定者:

load 在接口中 DatabaseBasedPersistService<Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties>>

参数:

databaseName - database name

version - version

返回:

configurations

isExisted

public boolean isExisted(String databaseName)

从接口复制的说明: DatabaseBasedPersistService

Judge whether schema configuration existed.

指定者:

isExisted 在接口中 DatabaseBasedPersistService<Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties>>

参数:

databaseName - database name

返回:

configuration existed or not

append

public void append(String databaseName,
                   Map<String,org.apache.shardingsphere.infra.datasource.props.DataSourceProperties> toBeAppendedDataSourcePropsMap)

Append data source properties map.

参数:

databaseName - database name

toBeAppendedDataSourcePropsMap - data source properties map to be appended