org.apache.tamaya.events.internal

Class DefaultConfigEventSpi

java.lang.Object

org.apache.tamaya.events.internal.DefaultConfigEventSpi

All Implemented Interfaces:

ConfigEventSpi

public class DefaultConfigEventSpi
extends Object
implements ConfigEventSpi

Default implementation of DefaultConfigEventSpi just forwarding all events synchronously to the listeners.

Constructor Summary

Constructors

Constructor and Description
DefaultConfigEventSpi() Constructor.

Method Summary

Modifier and Type	Method and Description
<T> void	addListener(ConfigEventListener<T> l) Add a listener for observing events.
<T> void	fireEvent(T event, Class<T> eventType) Publishes an event to all interested listeners.
<T> void	removeListener(ConfigEventListener<T> l) Removes a listener for observing events.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultConfigEventSpi

public DefaultConfigEventSpi()

Constructor. Also loads all registered listeners.

Method Detail

addListener

public <T> void addListener(ConfigEventListener<T> l)

Description copied from interface: ConfigEventSpi

Add a listener for observing events. References of this component to the listeners must be managed as weak references.

Specified by:

addListener in interface ConfigEventSpi

Parameters:

l - the listener not null.

removeListener

public <T> void removeListener(ConfigEventListener<T> l)

Description copied from interface: ConfigEventSpi

Removes a listener for observing events.

Specified by:

removeListener in interface ConfigEventSpi

Parameters:

l - the listener not null.

fireEvent

public <T> void fireEvent(T event,
                          Class<T> eventType)

Description copied from interface: ConfigEventSpi

Publishes an event to all interested listeners.

Specified by:

fireEvent in interface ConfigEventSpi

Parameters:

event - the event, not null.

eventType - the event type.