Package org.jivesoftware.util

Class PropertyEventDispatcher

java.lang.Object

org.jivesoftware.util.PropertyEventDispatcher

public class PropertyEventDispatcher
extends Object

Dispatches property events. Each event has a type and optional parameters, as follows:

The params for each event type

Event Type	Extra Params
property_set	A param named value that has the value of the property set.
property_deleted	None
xml_property_set	A param named value that has the value of the property set.
xml_property_deleted	None

Author:

Matt Tucker

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PropertyEventDispatcher.EventType	Represents valid event types.

Method Summary

Modifier and Type	Method	Description
static void	addListener(PropertyEventListener listener)	Registers a listener to receive events.
static void	dispatchEvent(String property, PropertyEventDispatcher.EventType eventType, Map<String,Object> params)	Dispatches an event to all listeners.
static void	removeListener(PropertyEventListener listener)	Unregisters a listener to receive events.

Methods inherited from class java.lang.Object

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

Method Detail

addListener

public static void addListener(PropertyEventListener listener)

Registers a listener to receive events.

Parameters:

listener - the listener.

removeListener

public static void removeListener(PropertyEventListener listener)

Unregisters a listener to receive events.

Parameters:

listener - the listener.

dispatchEvent

public static void dispatchEvent(String property,
                                 PropertyEventDispatcher.EventType eventType,
                                 Map<String,Object> params)

Dispatches an event to all listeners.

Parameters:

property - the property.

eventType - the event type.

params - event parameters.