com.atlassian.jira.event
Class DefaultListenerManager

java.lang.Object
  com.atlassian.jira.event.DefaultListenerManager

All Implemented Interfaces:

ListenerManager, Startable, JiraManager

public class DefaultListenerManager
extends Object
implements ListenerManager, Startable

Field Summary

static String

REFRESH_LISTENERS

Constructor Summary

DefaultListenerManager(com.atlassian.event.api.EventPublisher eventPublisher, OfBizDelegator ofBizDelegator, ClusterMessagingService messagingService)

Method Summary

JiraListener	createListener(String name, Class<? extends JiraListener> clazz) Creates a new JiraListener.
void	deleteListener(Class<? extends JiraListener> clazz) Deletes any listeners of the given class.
Map<String,JiraListener>	getListeners() Returns a map of listeners.
void	onClearCache(ClearCacheEvent event)
void	onRefreshListeners() Invoked when another node in the cluster has refreshed its listeners.
void	refresh() Reloads the map of listeners from the db.
void	start() This method wil be called after the plugin system is fully initialised and all components added to the dependency injection framework.

Methods inherited from class java.lang.Object

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

Field Detail

REFRESH_LISTENERS

public static final String REFRESH_LISTENERS

See Also:

Constant Field Values

Constructor Detail

DefaultListenerManager

public DefaultListenerManager(com.atlassian.event.api.EventPublisher eventPublisher,
                              OfBizDelegator ofBizDelegator,
                              ClusterMessagingService messagingService)

Method Detail

start

public void start()
           throws Exception

Description copied from interface: Startable

This method wil be called after the plugin system is fully initialised and all components added to the dependency injection framework.

Specified by:

start in interface Startable

Throws:

Exception - Allows implementations to throw an Exception.

onClearCache

@EventListener
public void onClearCache(ClearCacheEvent event)

getListeners

public Map<String,JiraListener> getListeners()

Description copied from interface: ListenerManager

Returns a map of listeners. The map contains mappings from the listener name to listener class.

Specified by:

getListeners in interface ListenerManager

Returns:

A map with name -> class mappings.

createListener

public JiraListener createListener(String name,
                                   Class<? extends JiraListener> clazz)

Description copied from interface: ListenerManager

Creates a new JiraListener.

Specified by:

createListener in interface ListenerManager

Parameters:

name - The name of the Listener

clazz - The class of the Listener.

Returns:

the newly created JiraListener

deleteListener

public void deleteListener(Class<? extends JiraListener> clazz)

Description copied from interface: ListenerManager

Deletes any listeners of the given class.

Specified by:

deleteListener in interface ListenerManager

Parameters:

clazz - The class of the Listener.

refresh

public void refresh()

Description copied from interface: ListenerManager

Reloads the map of listeners from the db.

Specified by:

refresh in interface ListenerManager

onRefreshListeners

public void onRefreshListeners()

Description copied from interface: ListenerManager

Invoked when another node in the cluster has refreshed its listeners.

Specified by:

onRefreshListeners in interface ListenerManager