Package io.temporal.internal.activity

Class ActivityTaskHandlerImpl

java.lang.Object

io.temporal.internal.activity.ActivityTaskHandlerImpl

All Implemented Interfaces:

ActivityTaskHandler

public final class ActivityTaskHandlerImpl
extends java.lang.Object
implements ActivityTaskHandler

Nested Class Summary

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

ActivityTaskHandler.Result

Constructor Summary

Constructors

Constructor	Description
ActivityTaskHandlerImpl(java.lang.String namespace, DataConverter dataConverter, ActivityExecutionContextFactory executionContextFactory, WorkerInterceptor[] interceptors, java.util.List<ContextPropagator> contextPropagators)

Method Summary

Modifier and Type	Method	Description
ActivityTaskHandler.Result	handle(ActivityTask activityTask, com.uber.m3.tally.Scope metricsScope, boolean localActivity)	The implementation should be called when a polling activity worker receives a new activity task.
boolean	isAnyTypeSupported()	True if this handler handles at least one activity type.
void	registerActivityImplementations(java.lang.Object[] activitiesImplementation)

Methods inherited from class java.lang.Object

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

Constructor Detail

ActivityTaskHandlerImpl

public ActivityTaskHandlerImpl(@Nonnull
                               java.lang.String namespace,
                               @Nonnull
                               DataConverter dataConverter,
                               @Nonnull
                               ActivityExecutionContextFactory executionContextFactory,
                               @Nonnull
                               WorkerInterceptor[] interceptors,
                               @Nullable
                               java.util.List<ContextPropagator> contextPropagators)

Method Detail

isAnyTypeSupported

public boolean isAnyTypeSupported()

Description copied from interface: ActivityTaskHandler

True if this handler handles at least one activity type.

Specified by:

isAnyTypeSupported in interface ActivityTaskHandler

registerActivityImplementations

public void registerActivityImplementations(java.lang.Object[] activitiesImplementation)

handle

public ActivityTaskHandler.Result handle(ActivityTask activityTask,
                                         com.uber.m3.tally.Scope metricsScope,
                                         boolean localActivity)

Description copied from interface: ActivityTaskHandler

The implementation should be called when a polling activity worker receives a new activity task. This method shouldn't throw any exception unless there is a need to not reply to the task.

Specified by:

handle in interface ActivityTaskHandler

Parameters:

activityTask - activity task which is response to PollActivityTaskQueue call.

Returns:

One of the possible activity task replies.