Class ReplayWorkflowTaskHandler

java.lang.Object

io.temporal.internal.replay.ReplayWorkflowTaskHandler

All Implemented Interfaces:

WorkflowTaskHandler

public final class ReplayWorkflowTaskHandler
extends Object
implements WorkflowTaskHandler

Nested Class Summary

Nested classes/interfaces inherited from interface io.temporal.internal.worker.WorkflowTaskHandler

WorkflowTaskHandler.Result

Constructor Summary

Constructors

Constructor	Description
ReplayWorkflowTaskHandler(String namespace, ReplayWorkflowFactory asyncWorkflowFactory, WorkflowExecutorCache cache, SingleWorkerOptions options, io.temporal.api.taskqueue.v1.TaskQueue stickyTaskQueue, Duration stickyTaskQueueScheduleToStartTimeout, io.temporal.serviceclient.WorkflowServiceStubs service, LocalActivityDispatcher localActivityDispatcher)

Method Summary

Modifier and Type	Method	Description
WorkflowTaskHandler.Result	handleWorkflowTask(io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse workflowTask)	Handles a single workflow task
boolean	isAnyTypeSupported()	True if this handler handles at least one workflow type.

Methods inherited from class java.lang.Object

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

Constructor Details

ReplayWorkflowTaskHandler

public ReplayWorkflowTaskHandler(String namespace,
 ReplayWorkflowFactory asyncWorkflowFactory,
 WorkflowExecutorCache cache,
 SingleWorkerOptions options,
 io.temporal.api.taskqueue.v1.TaskQueue stickyTaskQueue,
 Duration stickyTaskQueueScheduleToStartTimeout,
 io.temporal.serviceclient.WorkflowServiceStubs service,
 LocalActivityDispatcher localActivityDispatcher)

Method Details

handleWorkflowTask

public WorkflowTaskHandler.Result handleWorkflowTask(io.temporal.api.workflowservice.v1.PollWorkflowTaskQueueResponse workflowTask)
                                              throws Exception

Description copied from interface: WorkflowTaskHandler

Handles a single workflow task

Specified by:

handleWorkflowTask in interface WorkflowTaskHandler

Parameters:

workflowTask - The workflow task to handle.

Returns:

One of the possible workflow task replies: RespondWorkflowTaskCompletedRequest, RespondQueryTaskCompletedRequest, RespondWorkflowTaskFailedRequest

Throws:

Exception - an original exception or error if the processing should be just abandoned without replying to the server

isAnyTypeSupported

public boolean isAnyTypeSupported()

Description copied from interface: WorkflowTaskHandler

True if this handler handles at least one workflow type.

Specified by:

isAnyTypeSupported in interface WorkflowTaskHandler