io.seata.rm.datasource

类 DataSourceProxy

java.lang.Object

io.seata.rm.datasource.AbstractDataSourceProxy

io.seata.rm.datasource.DataSourceProxy

所有已实现的接口:

Resource, SeataDataSourceProxy, Wrapper, CommonDataSource, DataSource

public class DataSourceProxy
extends AbstractDataSourceProxy
implements Resource

The type Data source proxy.

字段概要

从类继承的字段 io.seata.rm.datasource.AbstractDataSourceProxy

targetDataSource

构造器概要

构造器

构造器和说明
DataSourceProxy(DataSource targetDataSource) Instantiates a new Data source proxy.
DataSourceProxy(DataSource targetDataSource, String resourceGroupId) Instantiates a new Data source proxy.

方法概要

限定符和类型	方法和说明
BranchType	getBranchType() get resource type, AT, TCC, SAGA and XA
ConnectionProxy	getConnection()
ConnectionProxy	getConnection(String username, String password)
String	getDbType() Gets db type.
Connection	getPlainConnection() Gets plain connection.
String	getResourceGroupId() Get the resource group id.
String	getResourceId() Get the resource id.

从类继承的方法 io.seata.rm.datasource.AbstractDataSourceProxy

getLoginTimeout, getLogWriter, getParentLogger, getTargetDataSource, isWrapperFor, setLoginTimeout, setLogWriter, unwrap

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

DataSourceProxy

public DataSourceProxy(DataSource targetDataSource)

Instantiates a new Data source proxy.

参数:

targetDataSource - the target data source

DataSourceProxy

public DataSourceProxy(DataSource targetDataSource,
                       String resourceGroupId)

Instantiates a new Data source proxy.

参数:

targetDataSource - the target data source

resourceGroupId - the resource group id

方法详细资料

getPlainConnection

public Connection getPlainConnection()
                              throws SQLException

Gets plain connection.

返回:

the plain connection

抛出:

SQLException - the sql exception

getDbType

public String getDbType()

Gets db type.

返回:

the db type

getConnection

public ConnectionProxy getConnection()
                              throws SQLException

指定者:

getConnection 在接口中 DataSource

抛出:

SQLException

getConnection

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

指定者:

getConnection 在接口中 DataSource

抛出:

SQLException

getResourceGroupId

public String getResourceGroupId()

从接口复制的说明: Resource

Get the resource group id. e.g. master and slave data-source should be with the same resource group id.

指定者:

getResourceGroupId 在接口中 Resource

返回:

resource group id.

getResourceId

public String getResourceId()

从接口复制的说明: Resource

Get the resource id. e.g. url of a data-source could be the id of the db data-source resource.

指定者:

getResourceId 在接口中 Resource

返回:

resource id.

getBranchType

public BranchType getBranchType()

从接口复制的说明: Resource

get resource type, AT, TCC, SAGA and XA

指定者:

getBranchType 在接口中 Resource

指定者:

getBranchType 在接口中 SeataDataSourceProxy

返回:

the branch type