com.github.yeecode.dynamicdatasource

类 DynamicDataSource

java.lang.Object

org.springframework.jdbc.datasource.AbstractDataSource

org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource

com.github.yeecode.dynamicdatasource.DynamicDataSource

所有已实现的接口:

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

public class DynamicDataSource
extends org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource

字段概要

从类继承的字段 org.springframework.jdbc.datasource.AbstractDataSource

logger

构造器概要

构造器

构造器和说明
DynamicDataSource(DataSource defaultDataSource)

方法概要

限定符和类型	方法和说明
boolean	addAndSwitchDataSource(DataSourceInfo dataSourceInfo, Boolean overwrite) Add a new datasource and switch to it
boolean	addDataSource(DataSourceInfo dataSourceInfo, Boolean overwrite) Add a new datasource
boolean	delDataSource(String dataSourceName) Del a datasource by name.
Object	determineCurrentLookupKey()
DataSource	getDefaultDataSource() Get default datasource
boolean	switchDataSource(String dataSourceName) Switch to a datasource

从类继承的方法 org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource

afterPropertiesSet, determineTargetDataSource, getConnection, getConnection, isWrapperFor, resolveSpecifiedDataSource, resolveSpecifiedLookupKey, setDataSourceLookup, setDefaultTargetDataSource, setLenientFallback, setTargetDataSources, unwrap

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

DynamicDataSource

public DynamicDataSource(DataSource defaultDataSource)

方法详细资料

determineCurrentLookupKey

public Object determineCurrentLookupKey()

指定者:

determineCurrentLookupKey 在类中 org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource

addDataSource

public boolean addDataSource(DataSourceInfo dataSourceInfo,
                             Boolean overwrite)

Add a new datasource

参数:

dataSourceInfo - Datasource info to create new datasource

overwrite - Whether to allow overwriting if a datasource with the same name already exists

返回:

Whether the new datasource has been added

addAndSwitchDataSource

public boolean addAndSwitchDataSource(DataSourceInfo dataSourceInfo,
                                      Boolean overwrite)

Add a new datasource and switch to it

参数:

dataSourceInfo - Datasource info to create new database

overwrite - If a datasource with the same name already exists, whether to allow overwriting before switching.

返回:

Whether the new datasource is added and enabled

switchDataSource

public boolean switchDataSource(String dataSourceName)

Switch to a datasource

参数:

dataSourceName - The name of the data source to be switched to

返回:

Whether to switch to the specified datasource

delDataSource

public boolean delDataSource(String dataSourceName)

Del a datasource by name. If the specified data source is in use, deletion is not allowed.

参数:

dataSourceName - The name of datasource to be deleted

返回:

Whether the data source was successfully deleted

getDefaultDataSource

public DataSource getDefaultDataSource()

Get default datasource

返回:

default datasource