io.seata.saga.engine.store.db

类 DbAndReportTcStateLogStore

java.lang.Object

io.seata.saga.engine.store.db.AbstractStore

io.seata.saga.engine.store.db.DbAndReportTcStateLogStore

所有已实现的接口:

StateLogStore

public class DbAndReportTcStateLogStore
extends AbstractStore
implements StateLogStore

State machine logs and definitions persist to database and report status to TC (Transaction Coordinator)

嵌套类概要

从类继承的嵌套类/接口 io.seata.saga.engine.store.db.AbstractStore

AbstractStore.ObjectToStatement<T>, AbstractStore.ResultSetToObject<T>

字段概要

从类继承的字段 io.seata.saga.engine.store.db.AbstractStore

dataSource, dbType, tablePrefix

构造器概要

构造器

构造器和说明
DbAndReportTcStateLogStore()

方法概要

限定符和类型	方法和说明
protected void	beginTransaction(StateMachineInstance machineInstance, ProcessContext context)
protected void	branchRegister(StateInstance stateInstance, ProcessContext context)
protected void	branchReport(StateInstance stateInstance, ProcessContext context)
void	clearUp() clear the LocalThread
String	getDefaultTenantId()
protected GlobalTransaction	getGlobalTransaction(StateMachineInstance machineInstance, ProcessContext context)
Serializer<Object,String>	getParamsSerializer()
SagaTransactionalTemplate	getSagaTransactionalTemplate()
StateInstance	getStateInstance(String stateInstanceId, String machineInstId) Get state instance
StateMachineInstance	getStateMachineInstance(String stateMachineInstanceId) Get state machine instance
StateMachineInstance	getStateMachineInstanceByBusinessKey(String businessKey, String tenantId) Get state machine instance by businessKey
List<StateInstance>	queryStateInstanceListByMachineInstanceId(String stateMachineInstanceId) Get a list of state instances by state machine instance id
List<StateMachineInstance>	queryStateMachineInstanceByParentId(String parentId) Query the list of state machine instances by parent id
void	recordStateFinished(StateInstance stateInstance, ProcessContext context) Record state execution end event
void	recordStateMachineFinished(StateMachineInstance machineInstance, ProcessContext context) Record status end event
void	recordStateMachineRestarted(StateMachineInstance machineInstance, ProcessContext context) Record state machine restarted
void	recordStateMachineStarted(StateMachineInstance machineInstance, ProcessContext context) Record state machine startup events
void	recordStateStarted(StateInstance stateInstance, ProcessContext context) Record state start execution event
protected void	reportTransactionFinished(StateMachineInstance machineInstance, ProcessContext context)
void	setDefaultTenantId(String defaultTenantId)
void	setExceptionSerializer(Serializer<Exception,byte[]> exceptionSerializer)
void	setParamsSerializer(Serializer<Object,String> paramsSerializer)
void	setSagaTransactionalTemplate(SagaTransactionalTemplate sagaTransactionalTemplate)
void	setSeqGenerator(SeqGenerator seqGenerator)
void	setTablePrefix(String tablePrefix)

从类继承的方法 io.seata.saga.engine.store.db.AbstractStore

closeSilent, executeUpdate, executeUpdate, selectList, selectOne, setDataSource, setDbType

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

DbAndReportTcStateLogStore

public DbAndReportTcStateLogStore()

方法详细资料

recordStateMachineStarted

public void recordStateMachineStarted(StateMachineInstance machineInstance,
                                      ProcessContext context)

从接口复制的说明: StateLogStore

Record state machine startup events

指定者:

recordStateMachineStarted 在接口中 StateLogStore

beginTransaction

protected void beginTransaction(StateMachineInstance machineInstance,
                                ProcessContext context)

recordStateMachineFinished

public void recordStateMachineFinished(StateMachineInstance machineInstance,
                                       ProcessContext context)

从接口复制的说明: StateLogStore

Record status end event

指定者:

recordStateMachineFinished 在接口中 StateLogStore

reportTransactionFinished

protected void reportTransactionFinished(StateMachineInstance machineInstance,
                                         ProcessContext context)

recordStateMachineRestarted

public void recordStateMachineRestarted(StateMachineInstance machineInstance,
                                        ProcessContext context)

从接口复制的说明: StateLogStore

Record state machine restarted

指定者:

recordStateMachineRestarted 在接口中 StateLogStore

recordStateStarted

public void recordStateStarted(StateInstance stateInstance,
                               ProcessContext context)

从接口复制的说明: StateLogStore

Record state start execution event

指定者:

recordStateStarted 在接口中 StateLogStore

branchRegister

protected void branchRegister(StateInstance stateInstance,
                              ProcessContext context)

getGlobalTransaction

protected GlobalTransaction getGlobalTransaction(StateMachineInstance machineInstance,
                                                 ProcessContext context)
                                          throws TransactionalExecutor.ExecutionException,
                                                 TransactionException

抛出:

TransactionalExecutor.ExecutionException

TransactionException

recordStateFinished

public void recordStateFinished(StateInstance stateInstance,
                                ProcessContext context)

从接口复制的说明: StateLogStore

Record state execution end event

指定者:

recordStateFinished 在接口中 StateLogStore

branchReport

protected void branchReport(StateInstance stateInstance,
                            ProcessContext context)

getStateMachineInstance

public StateMachineInstance getStateMachineInstance(String stateMachineInstanceId)

从接口复制的说明: StateLogStore

Get state machine instance

指定者:

getStateMachineInstance 在接口中 StateLogStore

返回:

getStateMachineInstanceByBusinessKey

public StateMachineInstance getStateMachineInstanceByBusinessKey(String businessKey,
                                                                 String tenantId)

从接口复制的说明: StateLogStore

Get state machine instance by businessKey

指定者:

getStateMachineInstanceByBusinessKey 在接口中 StateLogStore

返回:

queryStateMachineInstanceByParentId

public List<StateMachineInstance> queryStateMachineInstanceByParentId(String parentId)

从接口复制的说明: StateLogStore

Query the list of state machine instances by parent id

指定者:

queryStateMachineInstanceByParentId 在接口中 StateLogStore

返回:

getStateInstance

public StateInstance getStateInstance(String stateInstanceId,
                                      String machineInstId)

从接口复制的说明: StateLogStore

Get state instance

指定者:

getStateInstance 在接口中 StateLogStore

返回:

queryStateInstanceListByMachineInstanceId

public List<StateInstance> queryStateInstanceListByMachineInstanceId(String stateMachineInstanceId)

从接口复制的说明: StateLogStore

Get a list of state instances by state machine instance id

指定者:

queryStateInstanceListByMachineInstanceId 在接口中 StateLogStore

返回:

clearUp

public void clearUp()

从接口复制的说明: StateLogStore

clear the LocalThread

指定者:

clearUp 在接口中 StateLogStore

setExceptionSerializer

public void setExceptionSerializer(Serializer<Exception,byte[]> exceptionSerializer)

getSagaTransactionalTemplate

public SagaTransactionalTemplate getSagaTransactionalTemplate()

setSagaTransactionalTemplate

public void setSagaTransactionalTemplate(SagaTransactionalTemplate sagaTransactionalTemplate)

getParamsSerializer

public Serializer<Object,String> getParamsSerializer()

setParamsSerializer

public void setParamsSerializer(Serializer<Object,String> paramsSerializer)

getDefaultTenantId

public String getDefaultTenantId()

setDefaultTenantId

public void setDefaultTenantId(String defaultTenantId)

setSeqGenerator

public void setSeqGenerator(SeqGenerator seqGenerator)

setTablePrefix

public void setTablePrefix(String tablePrefix)

覆盖:

setTablePrefix 在类中 AbstractStore