org.apache.seata.rm.datasource.xa

Class AbstractDataSourceProxyXA

java.lang.Object

org.apache.seata.rm.BaseDataSourceResource<ConnectionProxyXA>

org.apache.seata.rm.datasource.xa.AbstractDataSourceProxyXA

All Implemented Interfaces:

Wrapper, CommonDataSource, DataSource, Resource, SeataDataSourceProxy, Holder<ConnectionProxyXA>

Direct Known Subclasses:

DataSourceProxyXA, DataSourceProxyXANative

public abstract class AbstractDataSourceProxyXA
extends BaseDataSourceResource<ConnectionProxyXA>

Abstract DataSource proxy for XA mode.

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	DEFAULT_RESOURCE_GROUP_ID

Fields inherited from class org.apache.seata.rm.BaseDataSourceResource

branchType, dataSource, dbType, driver, resourceGroupId, resourceId

Constructor Summary

Constructors

Constructor and Description
AbstractDataSourceProxyXA()

Method Summary

Modifier and Type	Method and Description
void	forceClosePhysicalConnection(XAXid xaXid) Force close the physical connection kept for XA branch of given XAXid.
ConnectionProxyXA	getConnectionForXAFinish(XAXid xaXid) Get a ConnectionProxyXA instance for finishing XA branch(XA commit/XA rollback)
protected abstract Connection	getConnectionProxyXA()

Methods inherited from class org.apache.seata.rm.BaseDataSourceResource

dataSourceCheck, getBranchStatus, getBranchType, getDbType, getDriver, getKeeper, getLoginTimeout, getLogWriter, getParentLogger, getResourceGroupId, getResourceId, getTargetDataSource, hold, isShouldBeHeld, isWrapperFor, lookup, release, remove, setBranchStatus, setBranchType, setDbType, setDriver, setLoginTimeout, setLogWriter, setResourceGroupId, setResourceId, setShouldBeHeld, unwrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.sql.DataSource

getConnection, getConnection

Field Detail

DEFAULT_RESOURCE_GROUP_ID

protected static final String DEFAULT_RESOURCE_GROUP_ID

See Also:

Constant Field Values

Constructor Detail

AbstractDataSourceProxyXA

public AbstractDataSourceProxyXA()

Method Detail

getConnectionForXAFinish

public ConnectionProxyXA getConnectionForXAFinish(XAXid xaXid)
                                           throws SQLException

Get a ConnectionProxyXA instance for finishing XA branch(XA commit/XA rollback)

Returns:

ConnectionProxyXA instance

Throws:

SQLException - exception

getConnectionProxyXA

protected abstract Connection getConnectionProxyXA()
                                            throws SQLException

Throws:

SQLException

forceClosePhysicalConnection

public void forceClosePhysicalConnection(XAXid xaXid)
                                  throws SQLException

Force close the physical connection kept for XA branch of given XAXid.

Parameters:

xaXid - the given XAXid

Throws:

SQLException - exception