io.seata.rm.fence

Class SpringFenceHandler

java.lang.Object

io.seata.rm.fence.SpringFenceHandler

All Implemented Interfaces:

io.seata.integration.tx.api.fence.FenceHandler

public class SpringFenceHandler
extends Object
implements io.seata.integration.tx.api.fence.FenceHandler

Common Fence Handler(idempotent, non_rollback, suspend)

Constructor Summary

Constructors

Constructor and Description
SpringFenceHandler()

Method Summary

Modifier and Type	Method and Description
boolean	commitFence(Method commitMethod, Object targetTCCBean, String xid, Long branchId, Object[] args) common commit method enhanced
static boolean	deleteFence(String xid, Long branchId) Delete Common Fence
int	deleteFenceByDate(Date datetime) Delete Common Fence By Datetime
static DataSource	getDataSource()
Object	prepareFence(String xid, Long branchId, String actionName, Callback<Object> targetCallback) common prepare method enhanced
boolean	rollbackFence(Method rollbackMethod, Object targetTCCBean, String xid, Long branchId, Object[] args, String actionName) Common rollback method enhanced
static void	setDataSource(DataSource dataSource)
static void	setTransactionTemplate(org.springframework.transaction.support.TransactionTemplate transactionTemplate)

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringFenceHandler

public SpringFenceHandler()

Method Detail

getDataSource

public static DataSource getDataSource()

setDataSource

public static void setDataSource(DataSource dataSource)

setTransactionTemplate

public static void setTransactionTemplate(org.springframework.transaction.support.TransactionTemplate transactionTemplate)

prepareFence

public Object prepareFence(String xid,
                           Long branchId,
                           String actionName,
                           Callback<Object> targetCallback)

common prepare method enhanced

Specified by:

prepareFence in interface io.seata.integration.tx.api.fence.FenceHandler

Parameters:

xid - the global transaction id

branchId - the branch transaction id

actionName - the action name

targetCallback - the target callback

Returns:

the boolean

commitFence

public boolean commitFence(Method commitMethod,
                           Object targetTCCBean,
                           String xid,
                           Long branchId,
                           Object[] args)

common commit method enhanced

Specified by:

commitFence in interface io.seata.integration.tx.api.fence.FenceHandler

Parameters:

commitMethod - commit method

targetTCCBean - target common bean

xid - the global transaction id

branchId - the branch transaction id

args - commit method's parameters

Returns:

the boolean

rollbackFence

public boolean rollbackFence(Method rollbackMethod,
                             Object targetTCCBean,
                             String xid,
                             Long branchId,
                             Object[] args,
                             String actionName)

Common rollback method enhanced

Specified by:

rollbackFence in interface io.seata.integration.tx.api.fence.FenceHandler

Parameters:

rollbackMethod - rollback method

targetTCCBean - target tcc bean

xid - the global transaction id

branchId - the branch transaction id

args - rollback method's parameters

actionName - the action name

Returns:

the boolean

deleteFence

public static boolean deleteFence(String xid,
                                  Long branchId)

Delete Common Fence

Parameters:

xid - the global transaction id

branchId - the branch transaction id

Returns:

the boolean

deleteFenceByDate

public int deleteFenceByDate(Date datetime)

Delete Common Fence By Datetime

Specified by:

deleteFenceByDate in interface io.seata.integration.tx.api.fence.FenceHandler

Parameters:

datetime - datetime

Returns:

the deleted row count