cn.ponfee.scheduler.supervisor.manager

类 SchedulerJobManager

java.lang.Object

cn.ponfee.scheduler.supervisor.manager.AbstractSupervisorManager

cn.ponfee.scheduler.supervisor.manager.SchedulerJobManager

所有已实现的接口:

cn.ponfee.scheduler.common.spring.MarkRpcController, cn.ponfee.scheduler.core.base.SupervisorService, cn.ponfee.scheduler.core.handle.Checkpoint

@Component
public class SchedulerJobManager
extends AbstractSupervisorManager
implements cn.ponfee.scheduler.core.base.SupervisorService, cn.ponfee.scheduler.common.spring.MarkRpcController

Manage Schedule job.

Spring事务提交后执行一些后置操作

方案1: {@code
  TransactionSynchronizationManager.registerSynchronization(new TransactionSynchronization() {

作者:

Ponfee

字段概要

从类继承的字段 cn.ponfee.scheduler.supervisor.manager.AbstractSupervisorManager

log

从接口继承的字段 cn.ponfee.scheduler.core.base.SupervisorService

PREFIX_PATH

从接口继承的字段 cn.ponfee.scheduler.core.handle.Checkpoint

DISCARD

构造器概要

构造器

构造器和说明
SchedulerJobManager(cn.ponfee.scheduler.common.base.IdGenerator idGenerator, SupervisorRegistry discoveryWorker, TaskDispatcher taskDispatcher, WorkerServiceClient workerServiceClient, SchedJobMapper jobMapper, SchedTrackMapper trackMapper, SchedTaskMapper taskMapper, SchedDependMapper dependMapper)

方法概要

限定符和类型	方法和说明
void	addJob(cn.ponfee.scheduler.core.model.SchedJob job)
boolean	cancelExecutingTask(cn.ponfee.scheduler.core.param.ExecuteParam param, cn.ponfee.scheduler.core.enums.ExecuteState toState, String errorMsg) Cancel executing task
boolean	cancelTrack(long trackId, cn.ponfee.scheduler.core.enums.Operations operation) Cancel task by sched track id
boolean	changeJobState(long jobId, cn.ponfee.scheduler.core.enums.JobState to)
boolean	checkpoint(long taskId, String executeSnapshot)
void	deleteJob(long jobId)
void	deleteTrack(long trackId)
List<cn.ponfee.scheduler.core.model.SchedJob>	findBeTriggering(long maxNextTriggerTime, int size) Scan will be triggering sched jobs.
List<cn.ponfee.scheduler.core.model.SchedTrack>	findExpireRunning(Date expireTime, int size)
List<cn.ponfee.scheduler.core.model.SchedTrack>	findExpireWaiting(Date expireTime, int size)
List<cn.ponfee.scheduler.core.model.SchedTask>	findLargeTaskByTrackId(long trackId)
List<cn.ponfee.scheduler.core.model.SchedTask>	findMediumTaskByTrackId(long trackId)
List<cn.ponfee.scheduler.core.model.SchedTrack>	findUnterminatedRetry(long trackId)
void	forceUpdateState(long trackId, int trackTargetState, int taskTargetState)
cn.ponfee.scheduler.core.model.SchedTrack	getByTriggerTime(long jobId, long triggerTime, int runType)
cn.ponfee.scheduler.core.model.SchedJob	getJob(long jobId)
cn.ponfee.scheduler.core.model.SchedTask	getTask(long taskId)
cn.ponfee.scheduler.core.model.SchedTrack	getTrack(long trackId)
boolean	pauseExecutingTask(cn.ponfee.scheduler.core.param.ExecuteParam param, String errorMsg) Pause executing task
boolean	pauseTrack(long trackId) Pause task by sched track id
boolean	renewUpdateTime(cn.ponfee.scheduler.core.model.SchedTrack track, Date updateTime)
boolean	resume(long trackId) Resume sched track from paused state to waiting state
boolean	startTask(cn.ponfee.scheduler.core.param.ExecuteParam param) Starts the task.
boolean	stopJob(cn.ponfee.scheduler.core.model.SchedJob job) Stop job
boolean	terminate(long trackId) Terminate the running track and task.
boolean	terminateExecutingTask(cn.ponfee.scheduler.core.param.ExecuteParam param, cn.ponfee.scheduler.core.enums.ExecuteState toState, String errorMsg) Terminate the running task.
void	trigger(long jobId) Manual trigger the sched job
boolean	updateAndSave(cn.ponfee.scheduler.core.model.SchedJob job, cn.ponfee.scheduler.core.model.SchedTrack track, List<cn.ponfee.scheduler.core.model.SchedTask> tasks) Update sched job, and save one sched track and many tasks.
void	updateJob(cn.ponfee.scheduler.core.model.SchedJob job)
boolean	updateNextScanTime(long jobId, Date nextScanTime, int version)
boolean	updateNextTriggerTime(cn.ponfee.scheduler.core.model.SchedJob job)
boolean	updateState(cn.ponfee.scheduler.core.enums.ExecuteState toState, List<cn.ponfee.scheduler.core.model.SchedTask> tasks, cn.ponfee.scheduler.core.model.SchedTrack track)
boolean	updateTaskErrorMsg(long taskId, String errorMsg)
boolean	updateTaskWorker(List<Long> taskIds, String worker)

从类继承的方法 cn.ponfee.scheduler.supervisor.manager.AbstractSupervisorManager

dispatch, dispatch, filterDispatchingTask, generateId, hasAliveExecuting, hasNotFoundWorkers, hasNotFoundWorkers, isAliveWorker, isAliveWorker, splitTasks, verifyJobHandler

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

SchedulerJobManager

public SchedulerJobManager(cn.ponfee.scheduler.common.base.IdGenerator idGenerator,
                           SupervisorRegistry discoveryWorker,
                           TaskDispatcher taskDispatcher,
                           WorkerServiceClient workerServiceClient,
                           SchedJobMapper jobMapper,
                           SchedTrackMapper trackMapper,
                           SchedTaskMapper taskMapper,
                           SchedDependMapper dependMapper)

方法详细资料

getJob

public cn.ponfee.scheduler.core.model.SchedJob getJob(long jobId)

指定者:

getJob 在接口中 cn.ponfee.scheduler.core.base.SupervisorService

getTrack

public cn.ponfee.scheduler.core.model.SchedTrack getTrack(long trackId)

getTask

public cn.ponfee.scheduler.core.model.SchedTask getTask(long taskId)

指定者:

getTask 在接口中 cn.ponfee.scheduler.core.base.SupervisorService

findMediumTaskByTrackId

public List<cn.ponfee.scheduler.core.model.SchedTask> findMediumTaskByTrackId(long trackId)

findLargeTaskByTrackId

public List<cn.ponfee.scheduler.core.model.SchedTask> findLargeTaskByTrackId(long trackId)

findBeTriggering

public List<cn.ponfee.scheduler.core.model.SchedJob> findBeTriggering(long maxNextTriggerTime,
                                                                      int size)

Scan will be triggering sched jobs.

参数:

maxNextTriggerTime - the maxNextTriggerTime

size - the size

返回:

will be triggering sched jobs

findExpireWaiting

public List<cn.ponfee.scheduler.core.model.SchedTrack> findExpireWaiting(Date expireTime,
                                                                         int size)

findExpireRunning

public List<cn.ponfee.scheduler.core.model.SchedTrack> findExpireRunning(Date expireTime,
                                                                         int size)

getByTriggerTime

public cn.ponfee.scheduler.core.model.SchedTrack getByTriggerTime(long jobId,
                                                                  long triggerTime,
                                                                  int runType)

findUnterminatedRetry

public List<cn.ponfee.scheduler.core.model.SchedTrack> findUnterminatedRetry(long trackId)

checkpoint

public boolean checkpoint(long taskId,
                          String executeSnapshot)

指定者:

checkpoint 在接口中 cn.ponfee.scheduler.core.base.SupervisorService

指定者:

checkpoint 在接口中 cn.ponfee.scheduler.core.handle.Checkpoint

renewUpdateTime

public boolean renewUpdateTime(cn.ponfee.scheduler.core.model.SchedTrack track,
                               Date updateTime)

changeJobState

public boolean changeJobState(long jobId,
                              cn.ponfee.scheduler.core.enums.JobState to)

stopJob

public boolean stopJob(cn.ponfee.scheduler.core.model.SchedJob job)

Stop job

参数:

job - the job

返回:

if true update success

updateNextTriggerTime

public boolean updateNextTriggerTime(cn.ponfee.scheduler.core.model.SchedJob job)

updateNextScanTime

public boolean updateNextScanTime(long jobId,
                                  Date nextScanTime,
                                  int version)

updateTaskWorker

public boolean updateTaskWorker(List<Long> taskIds,
                                String worker)

指定者:

updateTaskWorker 在接口中 cn.ponfee.scheduler.core.base.SupervisorService

updateTaskErrorMsg

public boolean updateTaskErrorMsg(long taskId,
                                  String errorMsg)

指定者:

updateTaskErrorMsg 在接口中 cn.ponfee.scheduler.core.base.SupervisorService

addJob

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public void addJob(cn.ponfee.scheduler.core.model.SchedJob job)

updateJob

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public void updateJob(cn.ponfee.scheduler.core.model.SchedJob job)

deleteJob

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public void deleteJob(long jobId)

deleteTrack

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public void deleteTrack(long trackId)

forceUpdateState

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public void forceUpdateState(long trackId,
                                                                                                                                                    int trackTargetState,
                                                                                                                                                    int taskTargetState)

trigger

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public void trigger(long jobId)
                                                                                                                                    throws cn.ponfee.scheduler.core.exception.JobException

Manual trigger the sched job

参数:

jobId - the job id

抛出:

cn.ponfee.scheduler.core.exception.JobException - if occur error

updateAndSave

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public boolean updateAndSave(cn.ponfee.scheduler.core.model.SchedJob job,
                                                                                                                                                    cn.ponfee.scheduler.core.model.SchedTrack track,
                                                                                                                                                    List<cn.ponfee.scheduler.core.model.SchedTask> tasks)

Update sched job, and save one sched track and many tasks.

参数:

job - the job

track - the track

tasks - the tasks

返回:

if true operated success

startTask

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public boolean startTask(cn.ponfee.scheduler.core.param.ExecuteParam param)

Starts the task.

指定者:

startTask 在接口中 cn.ponfee.scheduler.core.base.SupervisorService

参数:

param - the execution param

返回:

true if start successfully

terminateExecutingTask

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public boolean terminateExecutingTask(cn.ponfee.scheduler.core.param.ExecuteParam param,
                                                                                                                                                             cn.ponfee.scheduler.core.enums.ExecuteState toState,
                                                                                                                                                             String errorMsg)

Terminate the running task.

指定者:

terminateExecutingTask 在接口中 cn.ponfee.scheduler.core.base.SupervisorService

参数:

param - the taskParam

toState - the toState

errorMsg - the errorMsg

返回:

true if termination was successful

terminate

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public boolean terminate(long trackId)

Terminate the running track and task.

参数:

trackId - the trackId

返回:

if true terminate successfully

pauseTrack

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public boolean pauseTrack(long trackId)

Pause task by sched track id

指定者:

pauseTrack 在接口中 cn.ponfee.scheduler.core.base.SupervisorService

参数:

trackId - the track id

返回:

true if paused successfully

pauseExecutingTask

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public boolean pauseExecutingTask(cn.ponfee.scheduler.core.param.ExecuteParam param,
                                                                                                                                                         String errorMsg)

Pause executing task

指定者:

pauseExecutingTask 在接口中 cn.ponfee.scheduler.core.base.SupervisorService

参数:

param - the execution param

errorMsg - the execution error message

返回:

true if paused successfully

cancelTrack

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public boolean cancelTrack(long trackId,
                                                                                                                                                  cn.ponfee.scheduler.core.enums.Operations operation)

Cancel task by sched track id

指定者:

cancelTrack 在接口中 cn.ponfee.scheduler.core.base.SupervisorService

参数:

trackId - the track id

operation - the operation

返回:

true if canceled successfully

cancelExecutingTask

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public boolean cancelExecutingTask(cn.ponfee.scheduler.core.param.ExecuteParam param,
                                                                                                                                                          cn.ponfee.scheduler.core.enums.ExecuteState toState,
                                                                                                                                                          String errorMsg)

Cancel executing task

指定者:

cancelExecutingTask 在接口中 cn.ponfee.scheduler.core.base.SupervisorService

参数:

param - the execution param

toState - the target state

errorMsg - the executed error message

返回:

true if canceled successfully

resume

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public boolean resume(long trackId)

Resume sched track from paused state to waiting state

参数:

trackId - the trackId

返回:

true if resumed successfully

updateState

@Transactional(transactionManager="schedulerTransactionManager",
               rollbackFor=java.lang.Exception.class)
public boolean updateState(cn.ponfee.scheduler.core.enums.ExecuteState toState,
                                                                                                                                                  List<cn.ponfee.scheduler.core.model.SchedTask> tasks,
                                                                                                                                                  cn.ponfee.scheduler.core.model.SchedTrack track)