pl.allegro.tech.hermes.consumers.supervisor

Class ConsumersSupervisor

java.lang.Object

pl.allegro.tech.hermes.consumers.supervisor.ConsumersSupervisor

All Implemented Interfaces:

pl.allegro.tech.hermes.common.admin.AdminOperationsCallback, SubscriptionCallback

public class ConsumersSupervisor
extends java.lang.Object
implements SubscriptionCallback, pl.allegro.tech.hermes.common.admin.AdminOperationsCallback

Constructor Summary

Constructors

Constructor and Description

ConsumersSupervisor(pl.allegro.tech.hermes.common.config.ConfigFactory configFactory, pl.allegro.tech.hermes.domain.subscription.SubscriptionRepository subscriptionRepository, pl.allegro.tech.hermes.domain.subscription.offset.SubscriptionOffsetChangeIndicator subscriptionOffsetChangeIndicator, ConsumersExecutorService executor, ConsumerFactory consumerFactory, java.util.List<MessageCommitter> messageCommitters, java.util.List<OffsetsStorage> offsetsStorages, SubscriptionsCache subscriptionsCache, pl.allegro.tech.hermes.common.metric.HermesMetrics hermesMetrics, pl.allegro.tech.hermes.common.admin.zookeeper.ZookeeperAdminCache adminCache, UndeliveredMessageLogPersister undeliveredMessageLogPersister)

Method Summary

Modifier and Type	Method and Description
void	onRetransmissionStarts(pl.allegro.tech.hermes.api.SubscriptionName subscriptionName)
void	onSubscriptionChanged(pl.allegro.tech.hermes.api.Subscription modifiedSubscription)
void	onSubscriptionCreated(pl.allegro.tech.hermes.api.Subscription subscription)
void	onSubscriptionRemoved(pl.allegro.tech.hermes.api.Subscription subscription)
void	shutdown()
void	start()

Methods inherited from class java.lang.Object

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

Constructor Detail

ConsumersSupervisor

@Inject
public ConsumersSupervisor(pl.allegro.tech.hermes.common.config.ConfigFactory configFactory,
                                   pl.allegro.tech.hermes.domain.subscription.SubscriptionRepository subscriptionRepository,
                                   pl.allegro.tech.hermes.domain.subscription.offset.SubscriptionOffsetChangeIndicator subscriptionOffsetChangeIndicator,
                                   ConsumersExecutorService executor,
                                   ConsumerFactory consumerFactory,
                                   java.util.List<MessageCommitter> messageCommitters,
                                   java.util.List<OffsetsStorage> offsetsStorages,
                                   SubscriptionsCache subscriptionsCache,
                                   pl.allegro.tech.hermes.common.metric.HermesMetrics hermesMetrics,
                                   pl.allegro.tech.hermes.common.admin.zookeeper.ZookeeperAdminCache adminCache,
                                   UndeliveredMessageLogPersister undeliveredMessageLogPersister)

Method Detail

onSubscriptionCreated

public void onSubscriptionCreated(pl.allegro.tech.hermes.api.Subscription subscription)

Specified by:

onSubscriptionCreated in interface SubscriptionCallback

onSubscriptionRemoved

public void onSubscriptionRemoved(pl.allegro.tech.hermes.api.Subscription subscription)

Specified by:

onSubscriptionRemoved in interface SubscriptionCallback

onSubscriptionChanged

public void onSubscriptionChanged(pl.allegro.tech.hermes.api.Subscription modifiedSubscription)

Specified by:

onSubscriptionChanged in interface SubscriptionCallback

start

public void start()
           throws java.lang.Exception

Throws:

java.lang.Exception

shutdown

public void shutdown()
              throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

onRetransmissionStarts

public void onRetransmissionStarts(pl.allegro.tech.hermes.api.SubscriptionName subscriptionName)
                            throws java.lang.Exception

Specified by:

onRetransmissionStarts in interface pl.allegro.tech.hermes.common.admin.AdminOperationsCallback

Throws:

java.lang.Exception