org.dromara.mendmix.mybatis.datasource

类 DynamicMultiDataSource

java.lang.Object

org.springframework.jdbc.datasource.AbstractDataSource

org.dromara.mendmix.mybatis.datasource.DynamicMultiDataSource

所有已实现的接口:

Wrapper, CommonDataSource, DataSource, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean

public class DynamicMultiDataSource
extends org.springframework.jdbc.datasource.AbstractDataSource
implements org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.DisposableBean

自动路由多数据源（读写分离/多租户）

作者:

vakin

构造器概要

构造器

构造器和说明
DynamicMultiDataSource()
DynamicMultiDataSource(String group)

方法概要

限定符和类型	方法和说明
void	afterPropertiesSet()
static String	dataSourceKeyToTenantId(String dataSourceKey)
void	destroy()
protected DataSource	determineTargetDataSource()
static Set<String>	getAllTenantDataSourceKeys()
Connection	getConnection()
Connection	getConnection(String username, String password)
String	getGroup()
Map<String,DataSourceConfig>	getTargetDataSourceConfigs()
Map<String,DataSource>	getTargetDataSources()
boolean	isWrapperFor(Class<?> iface)
void	setTargetDataSourceConfigs(Map<String,DataSourceConfig> targetDataSourceConfigs)
<T> T	unwrap(Class<T> iface)
void	updateDataSource(DataSourceConfig dataSourceConfig)

从类继承的方法 org.springframework.jdbc.datasource.AbstractDataSource

getLoginTimeout, getLogWriter, getParentLogger, setLoginTimeout, setLogWriter

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

DynamicMultiDataSource

public DynamicMultiDataSource()

DynamicMultiDataSource

public DynamicMultiDataSource(String group)

方法详细资料

getGroup

public String getGroup()

getAllTenantDataSourceKeys

public static Set<String> getAllTenantDataSourceKeys()

getTargetDataSources

public Map<String,DataSource> getTargetDataSources()

getTargetDataSourceConfigs

public Map<String,DataSourceConfig> getTargetDataSourceConfigs()

setTargetDataSourceConfigs

public void setTargetDataSourceConfigs(Map<String,DataSourceConfig> targetDataSourceConfigs)

dataSourceKeyToTenantId

public static String dataSourceKeyToTenantId(String dataSourceKey)

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

指定者:

afterPropertiesSet 在接口中 org.springframework.beans.factory.InitializingBean

抛出:

Exception

getConnection

public Connection getConnection()
                         throws SQLException

指定者:

getConnection 在接口中 DataSource

抛出:

SQLException

getConnection

public Connection getConnection(String username,
                                String password)
                         throws SQLException

指定者:

getConnection 在接口中 DataSource

抛出:

SQLException

unwrap

public <T> T unwrap(Class<T> iface)
             throws SQLException

指定者:

unwrap 在接口中 Wrapper

覆盖:

unwrap 在类中 org.springframework.jdbc.datasource.AbstractDataSource

抛出:

SQLException

isWrapperFor

public boolean isWrapperFor(Class<?> iface)
                     throws SQLException

指定者:

isWrapperFor 在接口中 Wrapper

覆盖:

isWrapperFor 在类中 org.springframework.jdbc.datasource.AbstractDataSource

抛出:

SQLException

determineTargetDataSource

protected DataSource determineTargetDataSource()

destroy

public void destroy()
             throws Exception

指定者:

destroy 在接口中 org.springframework.beans.factory.DisposableBean

抛出:

Exception

updateDataSource

public void updateDataSource(DataSourceConfig dataSourceConfig)