Package com.baomidou.dynamic.datasource.provider

Class AbstractJdbcDataSourceProvider

java.lang.Object

com.baomidou.dynamic.datasource.provider.AbstractDataSourceProvider

com.baomidou.dynamic.datasource.provider.AbstractJdbcDataSourceProvider

All Implemented Interfaces:

DynamicDataSourceProvider

public abstract class AbstractJdbcDataSourceProvider
extends AbstractDataSourceProvider
implements DynamicDataSourceProvider

JDBC数据源提供者(抽象)

Since:

2.1.2

Author:

TaoYu

Constructor Summary

Constructors

Constructor	Description
AbstractJdbcDataSourceProvider(DefaultDataSourceCreator defaultDataSourceCreator, String url, String username, String password)	通过默认数据源创建器创建数据源
AbstractJdbcDataSourceProvider(DefaultDataSourceCreator defaultDataSourceCreator, String driverClassName, String url, String username, String password)	通过默认数据源创建器创建数据源

Method Summary

Modifier and Type	Method	Description
protected abstract Map<String,com.baomidou.dynamic.datasource.creator.DataSourceProperty>	executeStmt(Statement statement)	执行语句获得数据源参数
Map<String,DataSource>	loadDataSources()	加载所有数据源

Methods inherited from class com.baomidou.dynamic.datasource.provider.AbstractDataSourceProvider

createDataSourceMap

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractJdbcDataSourceProvider

public AbstractJdbcDataSourceProvider(DefaultDataSourceCreator defaultDataSourceCreator,
 String url,
 String username,
 String password)

通过默认数据源创建器创建数据源

Parameters:

defaultDataSourceCreator - 默认数据源创建器

url - 数据源url

username - 用户名

password - 密码

AbstractJdbcDataSourceProvider

public AbstractJdbcDataSourceProvider(DefaultDataSourceCreator defaultDataSourceCreator,
 String driverClassName,
 String url,
 String username,
 String password)

通过默认数据源创建器创建数据源

Parameters:

defaultDataSourceCreator - 默认数据源创建器

driverClassName - 驱动类名

url - 数据源url

username - 用户名

password - 密码

Method Details

loadDataSources

public Map<String,DataSource> loadDataSources()

Description copied from interface: DynamicDataSourceProvider

加载所有数据源

Specified by:

loadDataSources in interface DynamicDataSourceProvider

Returns:

所有数据源，key为数据源名称

executeStmt

protected abstract Map<String,com.baomidou.dynamic.datasource.creator.DataSourceProperty> executeStmt(Statement statement)
                                                                                               throws SQLException

执行语句获得数据源参数

Parameters:

statement - 语句

Returns:

数据源参数

Throws:

SQLException - sql异常