org.apache.seata.rm.datasource

Class DataSourceProxy

java.lang.Object

org.apache.seata.rm.datasource.AbstractDataSourceProxy

org.apache.seata.rm.datasource.DataSourceProxy

All Implemented Interfaces:

Wrapper, CommonDataSource, DataSource, Resource, SeataDataSourceProxy

public class DataSourceProxy
extends AbstractDataSourceProxy
implements Resource

The type Data source proxy.

Field Summary

Fields inherited from class org.apache.seata.rm.datasource.AbstractDataSourceProxy

targetDataSource

Constructor Summary

Constructors

Constructor and Description
DataSourceProxy(DataSource targetDataSource) Instantiates a new Data source proxy.
DataSourceProxy(DataSource targetDataSource, String resourceGroupId) Instantiates a new Data source proxy.

Method Summary

Modifier and Type	Method and Description
BranchType	getBranchType() Gets branch type.
ConnectionProxy	getConnection()
ConnectionProxy	getConnection(String username, String password)
String	getDbType() Gets db type.
String	getKernelVersion()
Connection	getPlainConnection() Gets plain connection.
String	getResourceGroupId()
String	getResourceId()
void	tableMetaRefreshEvent() publish tableMeta refresh event

Methods inherited from class org.apache.seata.rm.datasource.AbstractDataSourceProxy

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DataSourceProxy

public DataSourceProxy(DataSource targetDataSource)

Instantiates a new Data source proxy.

Parameters:

targetDataSource - the target data source

DataSourceProxy

public DataSourceProxy(DataSource targetDataSource,
                       String resourceGroupId)

Instantiates a new Data source proxy.

Parameters:

targetDataSource - the target data source

resourceGroupId - the resource group id

Method Detail

tableMetaRefreshEvent

public void tableMetaRefreshEvent()

publish tableMeta refresh event

getPlainConnection

public Connection getPlainConnection()
                              throws SQLException

Gets plain connection.

Returns:

the plain connection

Throws:

SQLException - the sql exception

getDbType

public String getDbType()

Gets db type.

Returns:

the db type

getConnection

public ConnectionProxy getConnection()
                              throws SQLException

Specified by:

getConnection in interface DataSource

Throws:

SQLException

getConnection

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

Specified by:

getConnection in interface DataSource

Throws:

SQLException

getResourceGroupId

public String getResourceGroupId()

Specified by:

getResourceGroupId in interface Resource

getResourceId

public String getResourceId()

Specified by:

getResourceId in interface Resource

getBranchType

public BranchType getBranchType()

Description copied from interface: SeataDataSourceProxy

Gets branch type.

Specified by:

getBranchType in interface Resource

Specified by:

getBranchType in interface SeataDataSourceProxy

Returns:

the branch type

getKernelVersion

public String getKernelVersion()