com.mware.core.ingest.dataworker

Class DataWorkerRunner

java.lang.Object

com.mware.core.model.WorkerBase<DataWorkerItem>

com.mware.core.ingest.dataworker.DataWorkerRunner

public class DataWorkerRunner
extends WorkerBase<DataWorkerItem>

Constructor Summary

Constructors

Constructor and Description
DataWorkerRunner(WorkQueueRepository workQueueRepository, WebQueueRepository webQueueRepository, StatusRepository statusRepository, Configuration configuration, MetricsManager metricsManager, AuthorizationRepository authorizationRepository)

Method Summary

Modifier and Type	Method and Description
void	addDataWorkerThreadedWrappers(DataWorkerThreadedWrapper... wrappers)
void	addDataWorkerThreadedWrappers(List<DataWorkerThreadedWrapper> wrappers)
boolean	canHandle(Element element, Property property, ElementOrPropertyStatus status)
boolean	canHandle(Element element, String propertyKey, String propertyName, ElementOrPropertyStatus status)
protected StatusServer	createStatusServer()
protected Collection<DataWorker>	getAvailableWorkers()
long	getLastProcessedTime()
protected String	getQueueName()
User	getUser()
UserRepository	getUserRepository()
boolean	isStarted()
void	prepare(User user)
void	prepare(User user, DataWorkerInitializer repository)
void	prepareWorkers(DataWorkerInitializer initializer)
void	process(DataWorkerItem workerItem)
void	setAuthorizations(Authorizations authorizations)
void	setConfiguration(Configuration configuration)
void	setGraph(Graph graph)
protected DataWorkerThreadedWrapper	setupWrapper(DataWorkerThreadedWrapper wrapper)
void	setUser(User user)
void	setUserRepository(UserRepository userRepository)
void	setVisibilityTranslator(VisibilityTranslator visibilityTranslator)
void	shutdown()
static List<StoppableRunnable>	startThreaded(int threadCount, User user)
protected DataWorkerItem	tupleDataToWorkerItem(byte[] data) This method gets called in a different thread than WorkerBase.process(WorkerItem) this allows an implementing class to prefetch data needed for processing.

Methods inherited from class com.mware.core.model.WorkerBase

finalize, getWebQueueRepository, getWorkQueueRepository, handleNextTupleException, prepareWorkerSpout, run, shouldRun, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

DataWorkerRunner

@Inject
public DataWorkerRunner(WorkQueueRepository workQueueRepository,
                                WebQueueRepository webQueueRepository,
                                StatusRepository statusRepository,
                                Configuration configuration,
                                MetricsManager metricsManager,
                                AuthorizationRepository authorizationRepository)

Method Detail

tupleDataToWorkerItem

protected DataWorkerItem tupleDataToWorkerItem(byte[] data)

Description copied from class: WorkerBase

This method gets called in a different thread than WorkerBase.process(WorkerItem) this allows an implementing class to prefetch data needed for processing.

Specified by:

tupleDataToWorkerItem in class WorkerBase<DataWorkerItem>

getQueueName

protected String getQueueName()

Specified by:

getQueueName in class WorkerBase<DataWorkerItem>

process

public void process(DataWorkerItem workerItem)
             throws Exception

Specified by:

process in class WorkerBase<DataWorkerItem>

Throws:

Exception

prepare

public void prepare(User user)

prepare

public void prepare(User user,
                    DataWorkerInitializer repository)

prepareWorkers

public void prepareWorkers(DataWorkerInitializer initializer)

setupWrapper

protected DataWorkerThreadedWrapper setupWrapper(DataWorkerThreadedWrapper wrapper)

getAvailableWorkers

protected Collection<DataWorker> getAvailableWorkers()

addDataWorkerThreadedWrappers

public void addDataWorkerThreadedWrappers(List<DataWorkerThreadedWrapper> wrappers)

addDataWorkerThreadedWrappers

public void addDataWorkerThreadedWrappers(DataWorkerThreadedWrapper... wrappers)

createStatusServer

protected StatusServer createStatusServer()
                                   throws Exception

Specified by:

createStatusServer in class WorkerBase<DataWorkerItem>

Throws:

Exception

shutdown

public void shutdown()

getUserRepository

public UserRepository getUserRepository()

setUserRepository

@Inject
public void setUserRepository(UserRepository userRepository)

setGraph

@Inject
public void setGraph(Graph graph)

setConfiguration

@Inject
public void setConfiguration(Configuration configuration)

setVisibilityTranslator

@Inject
public void setVisibilityTranslator(VisibilityTranslator visibilityTranslator)

setAuthorizations

public void setAuthorizations(Authorizations authorizations)

getLastProcessedTime

public long getLastProcessedTime()

getUser

public User getUser()

setUser

public void setUser(User user)

isStarted

public boolean isStarted()

canHandle

public boolean canHandle(Element element,
                         Property property,
                         ElementOrPropertyStatus status)

canHandle

public boolean canHandle(Element element,
                         String propertyKey,
                         String propertyName,
                         ElementOrPropertyStatus status)

startThreaded

public static List<StoppableRunnable> startThreaded(int threadCount,
                                                    User user)