org.springframework.cloud.zookeeper.config

Class ConfigWatcher

java.lang.Object

org.springframework.cloud.zookeeper.config.ConfigWatcher

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.curator.framework.recipes.cache.TreeCacheListener, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationEventPublisherAware

public class ConfigWatcher
extends Object
implements Closeable, org.apache.curator.framework.recipes.cache.TreeCacheListener, org.springframework.context.ApplicationEventPublisherAware

Class that registers a TreeCache for each context. It publishes events upon element change in Zookeeper.

Since:

1.0.0

Author:

Spencer Gibb

Constructor Summary

Constructors

Constructor and Description
ConfigWatcher(List<String> contexts, org.apache.curator.framework.CuratorFramework source)

Method Summary

Modifier and Type	Method and Description
void	childEvent(org.apache.curator.framework.CuratorFramework client, org.apache.curator.framework.recipes.cache.TreeCacheEvent event)
void	close()
String	getEventDesc(org.apache.curator.framework.recipes.cache.TreeCacheEvent event)
void	setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher publisher)
void	start()

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigWatcher

public ConfigWatcher(List<String> contexts,
                     org.apache.curator.framework.CuratorFramework source)

Method Detail

setApplicationEventPublisher

public void setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher publisher)

Specified by:

setApplicationEventPublisher in interface org.springframework.context.ApplicationEventPublisherAware

start

@PostConstruct
public void start()

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

childEvent

public void childEvent(org.apache.curator.framework.CuratorFramework client,
                       org.apache.curator.framework.recipes.cache.TreeCacheEvent event)
                throws Exception

Specified by:

childEvent in interface org.apache.curator.framework.recipes.cache.TreeCacheListener

Throws:

Exception

getEventDesc

public String getEventDesc(org.apache.curator.framework.recipes.cache.TreeCacheEvent event)