com.atlassian.jira.plugin

Class PluginTransactionListener

java.lang.Object

com.atlassian.jira.plugin.PluginTransactionListener

All Implemented Interfaces:

InitializingComponent

public class PluginTransactionListener
extends Object
implements InitializingComponent

This component is responsible for listening to: PluginTransactionEndEvent and translating it to JiraPluginCacheResetEvent which is send in no-cache replication context. Also prints some statistics for diagnostic purpose.

Constructor Summary

Constructors

Constructor and Description
PluginTransactionListener(com.atlassian.event.api.EventPublisher eventPublisher, ReplicationPauserManager replicationPauserManager, JiraProperties jiraProperties)

Method Summary

Modifier and Type	Method and Description
void	afterInstantiation() Just for ordering, InitializingComponent are initialized before other components and here we want to initialize ASAP as we listen to PluginEnabledEvent.
void	onPluginEnabledEvent(com.atlassian.plugin.event.events.PluginEnabledEvent pluginEnabledEvent) Deprecated. Should be removed in next breaking API release (Jira 9.0) when all plugins should switch to PluginTransactionEndEvent or to LifecycleAware.onStart() where onStart() would be triggered by PluginTransactionEndEvent.
void	onPluginFrameworkShutdownEvent(com.atlassian.plugin.event.events.PluginFrameworkShutdownEvent event)
void	onPluginTransactionStartEvent(com.atlassian.plugin.event.events.PluginTransactionStartEvent pluginTransactionStartEvent)
void	onPluginTransactionStopEvent(com.atlassian.plugin.event.events.PluginTransactionEndEvent pluginTransactionEndEvent)

Methods inherited from class java.lang.Object

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

Constructor Detail

PluginTransactionListener

public PluginTransactionListener(com.atlassian.event.api.EventPublisher eventPublisher,
                                 ReplicationPauserManager replicationPauserManager,
                                 JiraProperties jiraProperties)

Method Detail

afterInstantiation

public void afterInstantiation()
                        throws Exception

Just for ordering, InitializingComponent are initialized before other components and here we want to initialize ASAP as we listen to PluginEnabledEvent. See ComponentManager.runInitializingComponents()

Specified by:

afterInstantiation in interface InitializingComponent

Throws:

Exception

onPluginFrameworkShutdownEvent

@EventListener
public void onPluginFrameworkShutdownEvent(com.atlassian.plugin.event.events.PluginFrameworkShutdownEvent event)

onPluginTransactionStartEvent

@EventListener(order=-2147483648)
public void onPluginTransactionStartEvent(com.atlassian.plugin.event.events.PluginTransactionStartEvent pluginTransactionStartEvent)

onPluginEnabledEvent

@EventListener(order=-2147483648)
 @Deprecated
public void onPluginEnabledEvent(com.atlassian.plugin.event.events.PluginEnabledEvent pluginEnabledEvent)

Deprecated. Should be removed in next breaking API release (Jira 9.0) when all plugins should switch to PluginTransactionEndEvent or to LifecycleAware.onStart() where onStart() would be triggered by PluginTransactionEndEvent.

Fake transaction, added to respect existing Jira-plugin contract where Jira is fully ready to serve plugins when plugin listeners receive PluginEnabledEvent - at this time we want some of the Jira caches to be cleared before any plugin get the chance to respond to the PluginEnabledEvent.

onPluginTransactionStopEvent

@EventListener(order=-2147483648)
public void onPluginTransactionStopEvent(com.atlassian.plugin.event.events.PluginTransactionEndEvent pluginTransactionEndEvent)