io.nflow.engine.workflow.curated

Class MaintenanceWorkflow

java.lang.Object

io.nflow.engine.model.ModelObject

io.nflow.engine.workflow.definition.AbstractWorkflowDefinition<S>

io.nflow.engine.workflow.definition.WorkflowDefinition<CronWorkflow.State>

io.nflow.engine.workflow.curated.CronWorkflow

io.nflow.engine.workflow.curated.MaintenanceWorkflow

@Component
public class MaintenanceWorkflow
extends CronWorkflow

Clean up workflow instances periodically.

Nested Class Summary

Nested classes/interfaces inherited from class io.nflow.engine.workflow.curated.CronWorkflow

CronWorkflow.State

Field Summary

Fields

Modifier and Type	Field and Description
static String	MAINTENANCE_WORKFLOW_TYPE
static String	VAR_MAINTENANCE_CONFIGURATION

Fields inherited from class io.nflow.engine.workflow.curated.CronWorkflow

VAR_SCHEDULE

Fields inherited from class io.nflow.engine.workflow.definition.AbstractWorkflowDefinition

allowedTransitions, failureTransitions

Constructor Summary

Constructors

Modifier	Constructor and Description
	MaintenanceWorkflow() Create maintenance workflow definition.
protected	MaintenanceWorkflow(String type, WorkflowSettings settings) Extend maintenance workflow definition with customer workflow settings.

Method Summary

Modifier and Type	Method and Description
NextAction	doWork(StateExecution execution, MaintenanceConfiguration conf) Clean up old workflow instances.

Methods inherited from class io.nflow.engine.workflow.curated.CronWorkflow

getNextActivationTime, handleFailure, handleFailureImpl, schedule, waitForWorkToFinish, waitForWorkToFinishImpl

Methods inherited from class io.nflow.engine.workflow.definition.WorkflowDefinition

getStates

Methods inherited from class io.nflow.engine.workflow.definition.AbstractWorkflowDefinition

getAllowedTransitions, getDescription, getErrorState, getFailureTransitions, getInitialState, getMethod, getName, getSettings, getState, getSupportedSignals, getType, isAllowedNextAction, isStartState, permit, permit, setDescription, setName

Methods inherited from class io.nflow.engine.model.ModelObject

equals, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

MAINTENANCE_WORKFLOW_TYPE

public static final String MAINTENANCE_WORKFLOW_TYPE

See Also:

Constant Field Values

VAR_MAINTENANCE_CONFIGURATION

public static final String VAR_MAINTENANCE_CONFIGURATION

See Also:

Constant Field Values

Constructor Detail

MaintenanceWorkflow

public MaintenanceWorkflow()

Create maintenance workflow definition.

MaintenanceWorkflow

protected MaintenanceWorkflow(String type,
                              WorkflowSettings settings)

Extend maintenance workflow definition with customer workflow settings.

Parameters:

type - The type of the workflow definition.

settings - The workflow settings.

Method Detail

doWork

public NextAction doWork(StateExecution execution,
                         MaintenanceConfiguration conf)

Clean up old workflow instances.

Parameters:

execution - State execution context.

conf - The maintenance configuration.

Returns:

The action to go schedule state.