com.amazonaws.services.simpleworkflow.flow.generic

クラス ActivityImplementation

java.lang.Object

com.amazonaws.services.simpleworkflow.flow.generic.ActivityImplementation

直系の既知のサブクラス:

ActivityImplementationBase

public abstract class ActivityImplementation
extends java.lang.Object

Base class for activity implementation. Extending ActivityImplementationBase instead of ActivityImplementation is recommended.

作成者:

fateev, suskin

関連項目:

ActivityWorker, ActivityImplementationBase

コンストラクタの概要

コンストラクタ

コンストラクタと説明
ActivityImplementation()

メソッドの概要

メソッド

修飾子とタイプ	メソッドと説明
abstract java.lang.String	execute(ActivityExecutionContext context) Execute external activity or initiate its execution if #isManualActivityCompletion() is true.
abstract ActivityTypeExecutionOptions	getExecutionOptions()
abstract ActivityTypeRegistrationOptions	getRegistrationOptions() Options passed to the AmazonSimpleWorkflow.registerActivityType(com.amazonaws.services.simpleworkflow.model.RegisterActivityTypeRequest) call.

クラスから継承されたメソッド java.lang.Object

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

コンストラクタの詳細

ActivityImplementation

public ActivityImplementation()

メソッドの詳細

getRegistrationOptions

public abstract ActivityTypeRegistrationOptions getRegistrationOptions()

Options passed to the AmazonSimpleWorkflow.registerActivityType(com.amazonaws.services.simpleworkflow.model.RegisterActivityTypeRequest) call.

戻り値:

null if activity registration is not required on the worker startup

getExecutionOptions

public abstract ActivityTypeExecutionOptions getExecutionOptions()

execute

public abstract java.lang.String execute(ActivityExecutionContext context)
                                  throws ActivityFailureException,
                                         java.util.concurrent.CancellationException

Execute external activity or initiate its execution if #isManualActivityCompletion() is true.

パラメータ:

task - information about activity to be executed. Use ActivityTask.getInput() to get activity input arguments.

戻り値:

result of activity execution if #isManualActivityCompletion() is set to false. Use ActivityWorker#respondActivityTaskCompleted(String, Map) to return result in asynchronous case.

例外:

ActivityFailureException

java.util.concurrent.CancellationException