Package org.gcube.application.cms.plugins.events

Class EventManager

java.lang.Object

org.gcube.application.cms.plugins.events.EventManager

All Implemented Interfaces:

EventManagerInterface<ItemObserved<org.gcube.application.geoportal.common.model.document.Project>>

public class EventManager
extends Object
implements EventManagerInterface<ItemObserved<org.gcube.application.geoportal.common.model.document.Project>>

The Class EventManager.

Author:

Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it Dec 11, 2023

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EventManager.Event	The Class Event.

Method Summary

Modifier and Type	Method	Description
static EventManager	getInstance()	Gets the single instance of EventManager.
void	notify(EventManager.Event eventType, ItemObserved<org.gcube.application.geoportal.common.model.document.Project> item)	Notify.
void	subscribe(EventManager.Event eventType, EventListener<ItemObserved<org.gcube.application.geoportal.common.model.document.Project>> listener)	Subscribe.
void	unsubscribe(EventManager.Event eventType, EventListener<ItemObserved<org.gcube.application.geoportal.common.model.document.Project>> listener)	Unsubscribe.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static EventManager getInstance()

Gets the single instance of EventManager.

Returns:

single instance of EventManager

subscribe

public void subscribe(EventManager.Event eventType,
                      EventListener<ItemObserved<org.gcube.application.geoportal.common.model.document.Project>> listener)

Subscribe.

Specified by:

subscribe in interface EventManagerInterface<ItemObserved<org.gcube.application.geoportal.common.model.document.Project>>

Parameters:

eventType - the event type

listener - the listener

unsubscribe

public void unsubscribe(EventManager.Event eventType,
                        EventListener<ItemObserved<org.gcube.application.geoportal.common.model.document.Project>> listener)

Unsubscribe.

Specified by:

unsubscribe in interface EventManagerInterface<ItemObserved<org.gcube.application.geoportal.common.model.document.Project>>

Parameters:

eventType - the event type

listener - the listener

notify

public void notify(EventManager.Event eventType,
                   ItemObserved<org.gcube.application.geoportal.common.model.document.Project> item)

Notify.

Specified by:

notify in interface EventManagerInterface<ItemObserved<org.gcube.application.geoportal.common.model.document.Project>>

Parameters:

eventType - the event type

item - the item