org.apache.shardingsphere.dbdiscovery.rule

类 DatabaseDiscoveryDataSourceRule

java.lang.Object

org.apache.shardingsphere.dbdiscovery.rule.DatabaseDiscoveryDataSourceRule

public final class DatabaseDiscoveryDataSourceRule
extends Object

Database discovery data source rule.

构造器概要

构造器

构造器和说明
DatabaseDiscoveryDataSourceRule(DatabaseDiscoveryDataSourceRuleConfiguration config, Properties props, DatabaseDiscoveryProviderAlgorithm databaseDiscoveryProviderAlgorithm)

方法概要

限定符和类型	方法和说明
void	changePrimaryDataSourceName(String primaryDataSourceName) Change primary data source name.
void	disableDataSource(String dataSourceName) Disable data source.
void	enableDataSource(String dataSourceName) Enable data source.
Map<String,DataSource>	getDataSourceGroup(Map<String,DataSource> dataSourceMap) Get data source.
Map<String,Collection<String>>	getDataSourceMapper() Get data source mapper.
List<String>	getReplicaDataSourceNames() Get replica data source names.

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

DatabaseDiscoveryDataSourceRule

public DatabaseDiscoveryDataSourceRule(DatabaseDiscoveryDataSourceRuleConfiguration config,
                                       Properties props,
                                       DatabaseDiscoveryProviderAlgorithm databaseDiscoveryProviderAlgorithm)

方法详细资料

getReplicaDataSourceNames

public List<String> getReplicaDataSourceNames()

Get replica data source names.

返回:

available replica data source names

disableDataSource

public void disableDataSource(String dataSourceName)

Disable data source.

参数:

dataSourceName - data source name to be disabled

enableDataSource

public void enableDataSource(String dataSourceName)

Enable data source.

参数:

dataSourceName - data source name to be enabled

changePrimaryDataSourceName

public void changePrimaryDataSourceName(String primaryDataSourceName)

Change primary data source name.

参数:

primaryDataSourceName - to be changed primary data source name

getDataSourceGroup

public Map<String,DataSource> getDataSourceGroup(Map<String,DataSource> dataSourceMap)

Get data source.

参数:

dataSourceMap - data source map

返回:

data source

getDataSourceMapper

public Map<String,Collection<String>> getDataSourceMapper()

Get data source mapper.

返回:

data source mapper