com.atlassian.gadgets.renderer.internal.cache
Class ApplicationEventListener

java.lang.Object
  com.atlassian.gadgets.renderer.internal.cache.ApplicationEventListener

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean

public class ApplicationEventListener
extends Object
implements org.springframework.beans.factory.InitializingBean

Applinks aware event listener that clears shindig's cache whenever an applink is registered or deleted.

Since:

v3.0

Constructor Summary

ApplicationEventListener(com.atlassian.event.api.EventPublisher eventPublisher, ClearableCacheProvider cacheProvider)
Creates a new ApplicationEventListener.

Method Summary

void	afterPropertiesSet() Registers this event listener in the event publisher.
void	onClearCache(ClearHttpCacheEvent clearShindigCacheEvent) When the host applicaiton fires a clear shindig cache event this cache should be cleared!
void	onCreate(com.atlassian.applinks.api.event.ApplicationLinkAddedEvent applicationLinkEvent) Clears shindig's cache when a new applink has been created in UAL.
void	onDelete(com.atlassian.applinks.api.event.ApplicationLinkDeletedEvent applicationLinkEvent) Clears shindig's cache when an applink has been deleted in UAL.
void	onUpdateId(com.atlassian.applinks.api.event.ApplicationLinksIDChangedEvent applicationLinkEvent) Clears shindig's cache when an applink id has been modified in UAL.

Methods inherited from class java.lang.Object

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

Constructor Detail

ApplicationEventListener

public ApplicationEventListener(com.atlassian.event.api.EventPublisher eventPublisher,
                                ClearableCacheProvider cacheProvider)

Creates a new ApplicationEventListener.

Parameters:

eventPublisher - an EventPublisher

cacheProvider - a cachprovider that can have its cache cleared.

Method Detail

onClearCache

@EventListener
public void onClearCache(ClearHttpCacheEvent clearShindigCacheEvent)

When the host applicaiton fires a clear shindig cache event this cache should be cleared!

Parameters:

clearShindigCacheEvent - a clear cache event

onCreate

@EventListener
public void onCreate(com.atlassian.applinks.api.event.ApplicationLinkAddedEvent applicationLinkEvent)

Clears shindig's cache when a new applink has been created in UAL.

Parameters:

applicationLinkEvent - a ApplicationLinkAddedEvent

onDelete

@EventListener
public void onDelete(com.atlassian.applinks.api.event.ApplicationLinkDeletedEvent applicationLinkEvent)

Clears shindig's cache when an applink has been deleted in UAL.

Parameters:

applicationLinkEvent - a ApplicationLinkDeletedEvent

onUpdateId

@EventListener
public void onUpdateId(com.atlassian.applinks.api.event.ApplicationLinksIDChangedEvent applicationLinkEvent)

Clears shindig's cache when an applink id has been modified in UAL.

Parameters:

applicationLinkEvent - an ApplicationLinksIDChangedEvent

afterPropertiesSet

public void afterPropertiesSet()

Registers this event listener in the event publisher.

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean