com.amazonaws.services.simpleworkflow.flow.worker
Class GenericActivityWorker

java.lang.Object
  com.amazonaws.services.simpleworkflow.flow.worker.GenericWorker
      com.amazonaws.services.simpleworkflow.flow.worker.GenericActivityWorker

All Implemented Interfaces:

Suspendable, SuspendableWorker, WorkerBase, WorkerLifecycle

public class GenericActivityWorker
extends GenericWorker

Field Summary

Fields inherited from class com.amazonaws.services.simpleworkflow.flow.worker.GenericWorker

domain, domainRetentionPeriodInDays, MAX_IDENTITY_LENGTH, registerDomain, service, suspendLatch, uncaughtExceptionHandler

Constructor Summary

GenericActivityWorker()

GenericActivityWorker(AmazonSimpleWorkflow service, String domain, String taskListToPoll)

Method Summary

protected void	checkRequredProperties()
protected TaskPoller	createPoller()
protected Semaphore	createPollSemaphore()
ActivityImplementationFactory	getActivityImplementationFactory()
protected String	getPollThreadNamePrefix()
int	getTaskExecutorThreadPoolSize()
static void	registerActivityType(AmazonSimpleWorkflow service, String domain, ActivityType activityType, ActivityTypeRegistrationOptions registrationOptions, String taskListToPoll)
static void	registerActivityTypes(AmazonSimpleWorkflow service, String domain, String defaultTaskList, ActivityImplementationFactory activityImplementationFactory)
void	registerTypesToPoll() Try to register every type (activity or workflow depending on worker) that are configured with the worker.
void	setActivityImplementationFactory(ActivityImplementationFactory activityImplementationFactory)
void	setTaskExecutorThreadPoolSize(int taskExecutorThreadPoolSize)
String	toString()

Methods inherited from class com.amazonaws.services.simpleworkflow.flow.worker.GenericWorker

awaitTermination, checkRequiredProperty, checkStarted, getDomain, getDomainRetentionPeriodInDays, getIdentity, getMaximumPollRateIntervalMilliseconds, getMaximumPollRatePerSecond, getPollBackoffCoefficient, getPollBackoffInitialInterval, getPollBackoffMaximumInterval, getPollThreadCount, getService, getTaskListToPoll, getUncaughtExceptionHandler, isDisableServiceShutdownOnStop, isDisableTypeRegistrationOnStart, isRegisterDomain, isRunning, resumePolling, setDisableServiceShutdownOnStop, setDisableTypeRegistrationOnStart, setDomain, setDomainRetentionPeriodInDays, setIdentity, setMaximumPollRateIntervalMilliseconds, setMaximumPollRatePerSecond, setPollBackoffCoefficient, setPollBackoffInitialInterval, setPollBackoffMaximumInterval, setPollThreadCount, setRegisterDomain, setService, setTaskListToPoll, setUncaughtExceptionHandler, shutdown, shutdownAndAwaitTermination, shutdownNow, start, suspendPolling

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericActivityWorker

public GenericActivityWorker(AmazonSimpleWorkflow service,
                             String domain,
                             String taskListToPoll)

GenericActivityWorker

public GenericActivityWorker()

Method Detail

getActivityImplementationFactory

public ActivityImplementationFactory getActivityImplementationFactory()

setActivityImplementationFactory

public void setActivityImplementationFactory(ActivityImplementationFactory activityImplementationFactory)

getTaskExecutorThreadPoolSize

public int getTaskExecutorThreadPoolSize()

setTaskExecutorThreadPoolSize

public void setTaskExecutorThreadPoolSize(int taskExecutorThreadPoolSize)

createPollSemaphore

protected Semaphore createPollSemaphore()

toString

public String toString()

Overrides:

toString in class GenericWorker

getPollThreadNamePrefix

protected String getPollThreadNamePrefix()

Specified by:

getPollThreadNamePrefix in class GenericWorker

createPoller

protected TaskPoller createPoller()

Specified by:

createPoller in class GenericWorker

registerTypesToPoll

public void registerTypesToPoll()

Description copied from interface: WorkerBase

Try to register every type (activity or workflow depending on worker) that are configured with the worker.

See Also:

WorkerBase.setDisableTypeRegistrationOnStart(boolean)

registerActivityTypes

public static void registerActivityTypes(AmazonSimpleWorkflow service,
                                         String domain,
                                         String defaultTaskList,
                                         ActivityImplementationFactory activityImplementationFactory)

registerActivityType

public static void registerActivityType(AmazonSimpleWorkflow service,
                                        String domain,
                                        ActivityType activityType,
                                        ActivityTypeRegistrationOptions registrationOptions,
                                        String taskListToPoll)
                                 throws AmazonServiceException

Throws:

AmazonServiceException

checkRequredProperties

protected void checkRequredProperties()

Specified by:

checkRequredProperties in class GenericWorker