tigase.jaxmpp.core.client.observer
Class DefaultObservable

java.lang.Object
  tigase.jaxmpp.core.client.observer.DefaultObservable

All Implemented Interfaces:

Observable

public class DefaultObservable
extends Object
implements Observable

Object for registering listeners and fire events.

 Observable observable = new Observable(null);
 observable.addListener(ResourceBinderModule.ResourceBindSuccess, new Listener<ResourceBinderModule.ResourceBindEvent>() {
        public void handleEvent(ResourceBindEvent be) {
        }
 });
 observable.fireEvent(new ResourceBinderModule.ResourceBindEvent(ResourceBinderModule.ResourceBindSuccess));
 

Author:

bmalkow

Constructor Summary

DefaultObservable()
Creates new instance of Observable.

DefaultObservable(Observable parent)
Creates new instance of Observable.

Method Summary

void	addListener(EventType eventType, Listener<? extends BaseEvent> listener) Adds a listener bound by the given event type.
void	addListener(Listener<? extends BaseEvent> listener) Add a listener bound by the all event types.
void	fireEvent(BaseEvent event) Fires an event.
void	fireEvent(EventType eventType, BaseEvent event) Fires an event.
void	fireEvent(EventType eventType, SessionObject sessionObject) Fires BaseEvent.
void	removeAllListeners() Removes all listeners.
void	removeListener(EventType eventType, Listener<? extends BaseEvent> listener) Removes a listener.
void	removeListener(Listener<? extends BaseEvent> listener) Removes a listener.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultObservable

public DefaultObservable()

Creates new instance of Observable.

DefaultObservable

public DefaultObservable(Observable parent)

Creates new instance of Observable.

Parameters:

parent - parent observable object. All events will be sent also to parent.

Method Detail

addListener

public void addListener(EventType eventType,
                        Listener<? extends BaseEvent> listener)

Adds a listener bound by the given event type.

Specified by:

addListener in interface Observable

Parameters:

eventType - type of event

listener - the listener

addListener

public void addListener(Listener<? extends BaseEvent> listener)

Add a listener bound by the all event types.

Specified by:

addListener in interface Observable

Parameters:

listener - the listener

fireEvent

public void fireEvent(BaseEvent event)
               throws JaxmppException

Fires an event.

Specified by:

fireEvent in interface Observable

Parameters:

event - event

Throws:

JaxmppException

fireEvent

public void fireEvent(EventType eventType,
                      BaseEvent event)
               throws JaxmppException

Fires an event.

Specified by:

fireEvent in interface Observable

Parameters:

eventType - type of event

event - event

Throws:

JaxmppException

fireEvent

public void fireEvent(EventType eventType,
                      SessionObject sessionObject)
               throws JaxmppException

Fires BaseEvent.

Specified by:

fireEvent in interface Observable

Parameters:

eventType -

Throws:

JaxmppException

removeAllListeners

public void removeAllListeners()

Removes all listeners.

Specified by:

removeAllListeners in interface Observable

removeListener

public void removeListener(EventType eventType,
                           Listener<? extends BaseEvent> listener)

Removes a listener.

Specified by:

removeListener in interface Observable

Parameters:

eventType - type of event

listener - listener

removeListener

public void removeListener(Listener<? extends BaseEvent> listener)

Removes a listener.

Specified by:

removeListener in interface Observable

Parameters:

eventType - type of event

listener - listener