org.apache.shardingsphere.mode.metadata.persist.service.impl

类 DataSourcePersistService

java.lang.Object

org.apache.shardingsphere.mode.metadata.persist.service.impl.DataSourcePersistService

所有已实现的接口:

SchemaBasedPersistService<Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration>>

public final class DataSourcePersistService
extends Object
implements SchemaBasedPersistService<Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration>>

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 schemaName, Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration> toBeAppendedDataSourceConfigs) Append data source configurations.
void	drop(String schemaName, Collection<String> toBeDroppedDataSourceNames) Drop data sources.
boolean	isExisted(String schemaName) Judge whether schema configuration existed.
Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration>	load(String schemaName) Load configurations.
void	persist(String schemaName, Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration> dataSourceConfigs) Persist configurations.
void	persist(String schemaName, Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration> dataSourceConfigs, boolean isOverwrite) Persist configurations.

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 org.apache.shardingsphere.mode.metadata.persist.service.SchemaBasedPersistService

cache

构造器详细资料

DataSourcePersistService

public DataSourcePersistService()

方法详细资料

persist

public void persist(String schemaName,
                    Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration> dataSourceConfigs,
                    boolean isOverwrite)

从接口复制的说明: SchemaBasedPersistService

Persist configurations.

指定者:

persist 在接口中 SchemaBasedPersistService<Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration>>

参数:

schemaName - schema name

dataSourceConfigs - configurations

isOverwrite - is overwrite

persist

public void persist(String schemaName,
                    Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration> dataSourceConfigs)

从接口复制的说明: SchemaBasedPersistService

Persist configurations.

指定者:

persist 在接口中 SchemaBasedPersistService<Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration>>

参数:

schemaName - schema name

dataSourceConfigs - configurations

load

public Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration> load(String schemaName)

从接口复制的说明: SchemaBasedPersistService

Load configurations.

指定者:

load 在接口中 SchemaBasedPersistService<Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration>>

参数:

schemaName - schema name

返回:

configurations

isExisted

public boolean isExisted(String schemaName)

从接口复制的说明: SchemaBasedPersistService

Judge whether schema configuration existed.

指定者:

isExisted 在接口中 SchemaBasedPersistService<Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration>>

参数:

schemaName - schema name

返回:

configuration existed or not

append

public void append(String schemaName,
                   Map<String,org.apache.shardingsphere.infra.config.datasource.DataSourceConfiguration> toBeAppendedDataSourceConfigs)

Append data source configurations.

参数:

schemaName - schema name

toBeAppendedDataSourceConfigs - data source configurations to be appended

drop

public void drop(String schemaName,
                 Collection<String> toBeDroppedDataSourceNames)

Drop data sources.

参数:

schemaName - schema name

toBeDroppedDataSourceNames - data sources to be dropped