io.seata.saga.engine.store

接口 StateLogStore

所有已知实现类:

DbAndReportTcStateLogStore

public interface StateLogStore

StateMachine engine log store

方法概要

限定符和类型	方法和说明
void	clearUp() clear the LocalThread
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

方法详细资料

recordStateMachineStarted

void recordStateMachineStarted(StateMachineInstance machineInstance,
                               ProcessContext context)

Record state machine startup events

参数:

machineInstance -

recordStateMachineFinished

void recordStateMachineFinished(StateMachineInstance machineInstance,
                                ProcessContext context)

Record status end event

参数:

machineInstance -

recordStateMachineRestarted

void recordStateMachineRestarted(StateMachineInstance machineInstance,
                                 ProcessContext context)

Record state machine restarted

参数:

machineInstance -

recordStateStarted

void recordStateStarted(StateInstance stateInstance,
                        ProcessContext context)

Record state start execution event

参数:

stateInstance -

recordStateFinished

void recordStateFinished(StateInstance stateInstance,
                         ProcessContext context)

Record state execution end event

参数:

stateInstance -

getStateMachineInstance

StateMachineInstance getStateMachineInstance(String stateMachineInstanceId)

Get state machine instance

参数:

stateMachineInstanceId -

返回:

getStateMachineInstanceByBusinessKey

StateMachineInstance getStateMachineInstanceByBusinessKey(String businessKey,
                                                          String tenantId)

Get state machine instance by businessKey

参数:

businessKey -

tenantId -

返回:

queryStateMachineInstanceByParentId

List<StateMachineInstance> queryStateMachineInstanceByParentId(String parentId)

Query the list of state machine instances by parent id

参数:

parentId -

返回:

getStateInstance

StateInstance getStateInstance(String stateInstanceId,
                               String machineInstId)

Get state instance

参数:

stateInstanceId -

machineInstId -

返回:

queryStateInstanceListByMachineInstanceId

List<StateInstance> queryStateInstanceListByMachineInstanceId(String stateMachineInstanceId)

Get a list of state instances by state machine instance id

参数:

stateMachineInstanceId -

返回:

clearUp

void clearUp()

clear the LocalThread