org.graylog2.streams

Class DefaultStreamChangeHandler

java.lang.Object

org.graylog2.streams.DefaultStreamChangeHandler

@Singleton
public class DefaultStreamChangeHandler
extends Object

This class subscribes to all StreamsChangedEvent events and reloads the default stream if it has changed. We need this because the default Stream instance is only loaded once when it is first accessed. (see DefaultStreamProvider.get()) Without this, changes to the default stream would only be applied after a server restart.

Constructor Summary

Constructors

Constructor and Description
DefaultStreamChangeHandler(StreamService streamService, DefaultStreamProvider defaultStreamProvider, com.google.common.eventbus.EventBus eventBus)

Method Summary

Modifier and Type	Method and Description
void	handleStreamsChange(StreamsChangedEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultStreamChangeHandler

@Inject
public DefaultStreamChangeHandler(StreamService streamService,
                                          DefaultStreamProvider defaultStreamProvider,
                                          com.google.common.eventbus.EventBus eventBus)

Method Detail

handleStreamsChange

public void handleStreamsChange(StreamsChangedEvent event)