Package io.camunda.zeebe.engine.state.instance

Class DbJobState

java.lang.Object

io.camunda.zeebe.engine.state.instance.DbJobState

All Implemented Interfaces:

JobState, MutableJobState

public final class DbJobState
extends Object
implements JobState, MutableJobState

Nested Class Summary

Nested classes/interfaces inherited from interface io.camunda.zeebe.engine.state.immutable.JobState

JobState.DeadlineIndex, JobState.State

Constructor Summary

Constructors

Constructor	Description
DbJobState(ZeebeDb<ZbColumnFamilies> zeebeDb, TransactionContext transactionContext)

Method Summary

Modifier and Type	Method	Description
void	activate(long key, JobRecord record)
void	cancel(long key, JobRecord record)
void	cleanupBackoffsWithoutJobs()
void	cleanupTimeoutsWithoutJobs()
void	complete(long key, JobRecord record)
void	create(long key, JobRecord record)
void	delete(long key, JobRecord record)
void	disable(long key, JobRecord record)
boolean	exists(long jobKey)
void	fail(long key, JobRecord updatedValue)
long	findBackedOffJobs(long timestamp, BiPredicate<Long,JobRecord> callback)
void	forEachActivatableJobs(org.agrona.DirectBuffer type, List<String> tenantIds, BiFunction<Long,JobRecord,Boolean> callback)
JobState.DeadlineIndex	forEachTimedOutEntry(long executionTimestamp, JobState.DeadlineIndex startAt, BiPredicate<Long,JobRecord> callback)	Loops over all timed-out job entries and applies the provided callback.
JobRecord	getJob(long key)
JobRecord	getJob(long key, Map<String,Object> authorizations)
JobState.State	getState(long key)
boolean	isInState(long key, JobState.State state)
boolean	jobDeadlineExists(long jobKey, long deadline)
void	migrate(long key, JobRecord record)
void	recurAfterBackoff(long key, JobRecord record)
void	resolve(long key, JobRecord updatedValue)
void	restoreBackoff()
void	throwError(long key, JobRecord updatedValue)
void	timeout(long key, JobRecord record)
void	updateJobDeadline(long jobKey, long newDeadline)
JobRecord	updateJobRetries(long jobKey, int retries)
void	yield(long key, JobRecord updatedValue)

Methods inherited from class java.lang.Object

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

Constructor Details

DbJobState

public DbJobState(ZeebeDb<ZbColumnFamilies> zeebeDb,
 TransactionContext transactionContext)

Method Details

create

public void create(long key,
 JobRecord record)

Specified by:

create in interface MutableJobState

activate

public void activate(long key,
 JobRecord record)

Specified by:

activate in interface MutableJobState

recurAfterBackoff

public void recurAfterBackoff(long key,
 JobRecord record)

Specified by:

recurAfterBackoff in interface MutableJobState

timeout

public void timeout(long key,
 JobRecord record)

Specified by:

timeout in interface MutableJobState

complete

public void complete(long key,
 JobRecord record)

Specified by:

complete in interface MutableJobState

cancel

public void cancel(long key,
 JobRecord record)

Specified by:

cancel in interface MutableJobState

disable

public void disable(long key,
 JobRecord record)

Specified by:

disable in interface MutableJobState

throwError

public void throwError(long key,
 JobRecord updatedValue)

Specified by:

throwError in interface MutableJobState

delete

public void delete(long key,
 JobRecord record)

Specified by:

delete in interface MutableJobState

fail

public void fail(long key,
 JobRecord updatedValue)

Specified by:

fail in interface MutableJobState

yield

public void yield(long key,
 JobRecord updatedValue)

Specified by:

yield in interface MutableJobState

resolve

public void resolve(long key,
 JobRecord updatedValue)

Specified by:

resolve in interface MutableJobState

updateJobRetries

public JobRecord updateJobRetries(long jobKey,
 int retries)

Specified by:

updateJobRetries in interface MutableJobState

cleanupTimeoutsWithoutJobs

public void cleanupTimeoutsWithoutJobs()

Specified by:

cleanupTimeoutsWithoutJobs in interface MutableJobState

cleanupBackoffsWithoutJobs

public void cleanupBackoffsWithoutJobs()

Specified by:

cleanupBackoffsWithoutJobs in interface MutableJobState

updateJobDeadline

public void updateJobDeadline(long jobKey,
 long newDeadline)

Specified by:

updateJobDeadline in interface MutableJobState

migrate

public void migrate(long key,
 JobRecord record)

Specified by:

migrate in interface MutableJobState

restoreBackoff

public void restoreBackoff()

Specified by:

restoreBackoff in interface MutableJobState

forEachTimedOutEntry

public JobState.DeadlineIndex forEachTimedOutEntry(long executionTimestamp,
 JobState.DeadlineIndex startAt,
 BiPredicate<Long,JobRecord> callback)

Description copied from interface: JobState

Loops over all timed-out job entries and applies the provided callback.

Specified by:

forEachTimedOutEntry in interface JobState

Parameters:

executionTimestamp - Timestamp against which it's determined whether the deadline has expired

startAt - Index used to start the iteration at; looping starts at the beginning when startAt is null

callback - A callback method to be applied to each job entry. It must return a boolean that when true allows the loop to continue, or when false stops iteration.

Returns:

The last visited index where the iteration has stopped because the callback method returned false or null if it was not the case.

exists

public boolean exists(long jobKey)

Specified by:

exists in interface JobState

getState

public JobState.State getState(long key)

Specified by:

getState in interface JobState

isInState

public boolean isInState(long key,
 JobState.State state)

Specified by:

isInState in interface JobState

forEachActivatableJobs

public void forEachActivatableJobs(org.agrona.DirectBuffer type,
 List<String> tenantIds,
 BiFunction<Long,JobRecord,Boolean> callback)

Specified by:

forEachActivatableJobs in interface JobState

getJob

public JobRecord getJob(long key)

Specified by:

getJob in interface JobState

getJob

public JobRecord getJob(long key,
 Map<String,Object> authorizations)

Specified by:

getJob in interface JobState

jobDeadlineExists

public boolean jobDeadlineExists(long jobKey,
 long deadline)

Specified by:

jobDeadlineExists in interface JobState

findBackedOffJobs

public long findBackedOffJobs(long timestamp,
 BiPredicate<Long,JobRecord> callback)

Specified by:

findBackedOffJobs in interface JobState