java.beans

Class PropertyChangeListenerProxy

java.lang.Object

java.util.EventListenerProxy

java.beans.PropertyChangeListenerProxy

All Implemented Interfaces:

PropertyChangeListener, EventListener

public class PropertyChangeListenerProxy
extends EventListenerProxy
implements PropertyChangeListener

The implementation of this listener proxy just delegates the received events to its listener.

Constructor Summary

Constructors

Constructor and Description
PropertyChangeListenerProxy(String propertyName, PropertyChangeListener listener) Creates a new listener proxy that associates a listener with a property name.

Method Summary

Modifier and Type	Method and Description
String	getPropertyName() Returns the name of the property associated with this listener proxy.
void	propertyChange(PropertyChangeEvent event) The source bean calls this method when an event is raised.

Methods inherited from class java.util.EventListenerProxy

getListener

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyChangeListenerProxy

public PropertyChangeListenerProxy(String propertyName,
                                   PropertyChangeListener listener)

Creates a new listener proxy that associates a listener with a property name.

Parameters:

propertyName - the name of the associated property.

listener - the listener to delegate incoming events to.

Method Detail

getPropertyName

public String getPropertyName()

Returns the name of the property associated with this listener proxy.

Returns:

the name of the associated property.

propertyChange

public void propertyChange(PropertyChangeEvent event)

Description copied from interface: PropertyChangeListener

The source bean calls this method when an event is raised.

Specified by:

propertyChange in interface PropertyChangeListener

Parameters:

event - the PropertyChangeEvent object which contains the name and the old and new value of the property that has changed.