com.codingapi.txlcn.tc.core.context

接口 TCGlobalContext

所有已知实现类:

DefaultGlobalContext

public interface TCGlobalContext

Description: Date: 19-1-22 下午6:13

作者:

ujued

方法概要

限定符和类型	方法和说明
void	addTxcLockId(String groupId, String unitId, Set<String> lockIdSet) txc type lock
void	clearGroup(String groupId) clean group
void	destroyTx() del tx info
void	destroyTx(String groupId) del tx info
int	dtxState(String groupId) 判断某个事务是否不允许提交
Set<String>	findTxcLockSet(String groupId, String unitId) find txc lock set
LcnConnectionProxy	getLcnConnection(String groupId) get lcn proxy
boolean	hasTxContext() has tx context
boolean	isDTXTimeout() is time out
void	setLcnConnection(String groupId, LcnConnectionProxy connectionProxy) set lcn connection
void	setRollbackOnly(String groupId) 设置某个事务组不允许提交
TxContext	startTx() start tx
TableStruct	tableStruct(String table, com.codingapi.txlcn.common.util.function.Supplier<TableStruct,SQLException> structSupplier) table struct info
TccTransactionInfo	tccTransactionInfo(String unitId, com.codingapi.txlcn.common.util.function.Supplier<TccTransactionInfo,com.codingapi.txlcn.common.exception.TransactionException> supplier) get tcc info
TxContext	txContext() get context info
TxContext	txContext(String groupId) get tx context info by groupId

方法详细资料

setLcnConnection

void setLcnConnection(String groupId,
                      LcnConnectionProxy connectionProxy)

set lcn connection

参数:

groupId - groupId

connectionProxy - connectionProxy

getLcnConnection

LcnConnectionProxy getLcnConnection(String groupId)
                             throws com.codingapi.txlcn.common.exception.TCGlobalContextException

get lcn proxy

参数:

groupId - groupId

返回:

connection proxy

抛出:

com.codingapi.txlcn.common.exception.TCGlobalContextException - TCGlobalContextException

tccTransactionInfo

TccTransactionInfo tccTransactionInfo(String unitId,
                                      com.codingapi.txlcn.common.util.function.Supplier<TccTransactionInfo,com.codingapi.txlcn.common.exception.TransactionException> supplier)
                               throws com.codingapi.txlcn.common.exception.TransactionException

get tcc info

参数:

unitId - unitId

supplier - supplier

返回:

tcc info

抛出:

com.codingapi.txlcn.common.exception.TransactionException - TransactionException

addTxcLockId

void addTxcLockId(String groupId,
                  String unitId,
                  Set<String> lockIdSet)

txc type lock

参数:

groupId - groupId

unitId - unitId

lockIdSet - lockIdSet

findTxcLockSet

Set<String> findTxcLockSet(String groupId,
                           String unitId)
                    throws com.codingapi.txlcn.common.exception.TCGlobalContextException

find txc lock set

参数:

groupId - groupId

unitId - unitId

返回:

set

抛出:

com.codingapi.txlcn.common.exception.TCGlobalContextException - TCGlobalContextException

tableStruct

TableStruct tableStruct(String table,
                        com.codingapi.txlcn.common.util.function.Supplier<TableStruct,SQLException> structSupplier)
                 throws SQLException

table struct info

参数:

table - table

structSupplier - structSupplier

返回:

table info

抛出:

SQLException - SQLException

clearGroup

void clearGroup(String groupId)

clean group

参数:

groupId - groupId

startTx

TxContext startTx()

start tx

返回:

tx context info

txContext

TxContext txContext(String groupId)

get tx context info by groupId

参数:

groupId - groupId

返回:

tx context info

txContext

TxContext txContext()

get context info

返回:

info

destroyTx

void destroyTx()

del tx info

destroyTx

void destroyTx(String groupId)

del tx info

参数:

groupId - groupId

hasTxContext

boolean hasTxContext()

has tx context

返回:

bool

isDTXTimeout

boolean isDTXTimeout()

is time out

返回:

bool

dtxState

int dtxState(String groupId)

判断某个事务是否不允许提交

参数:

groupId - groupId

返回:

result

setRollbackOnly

void setRollbackOnly(String groupId)

设置某个事务组不允许提交

参数:

groupId - groupId