com.sptci.echo2
Class ModelPropertyChangeListener

java.lang.Object
  com.sptci.PropertyChangeListener
      com.sptci.echo2.PropertyChangeListener
          com.sptci.echo2.ModelPropertyChangeListener

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener

Direct Known Subclasses:

JDOModelPropertyChangeListener

public class ModelPropertyChangeListener
extends PropertyChangeListener
implements java.io.Serializable

A sub-class of PropertyChangeListener used to synchronise changes made to properties in Echo2 UI components to the PropertyChangeListener.bean java bean.

Copyright 2006 Sans Pareil Technologies, Inc.

Version:

$Id: ModelPropertyChangeListener.java,v 1.1 2006/02/13 23:07:28 rakesh Exp $

Author:

Rakesh Vidyadharan 2006-01-22

See Also:

Serialized Form

Field Summary

private static java.util.logging.Logger

logger The logger used to log errors to

Fields inherited from class com.sptci.PropertyChangeListener

bean, properties, typeMapping

Constructor Summary

ModelPropertyChangeListener(java.lang.Object bean)
Create a new instance of the class using the specified java bean.

Method Summary

protected void	modify(java.lang.String name, java.beans.PropertyChangeEvent event) Modify the property with the specified name with the new value in the specified event.
void	propertyChange(java.beans.PropertyChangeEvent event) Over-riddent implementation of the method defined in PropertyChangeListener.

Methods inherited from class com.sptci.echo2.PropertyChangeListener

modifyObject, parseName, processList, processMap

Methods inherited from class com.sptci.PropertyChangeListener

getBean, getProperties, initProperties, modifyPrimitive, objectFromString, setBean

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static final transient java.util.logging.Logger logger

The logger used to log errors to

Constructor Detail

ModelPropertyChangeListener

public ModelPropertyChangeListener(java.lang.Object bean)
                            throws java.beans.IntrospectionException

Create a new instance of the class using the specified java bean.

Parameters:

bean - The data object which is to be managed.

Throws:

java.beans.IntrospectionException - If errors are encountered while introspecting the PropertyChangeListener.bean class.

Method Detail

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent event)

Over-riddent implementation of the method defined in PropertyChangeListener. Checks for valid Echo2 components and ignores all other mouse and keyboard events.

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

Overrides:

propertyChange in class PropertyChangeListener

Parameters:

event - A PropertyChangeEvent object describing the event source and the property that has changed.

Throws:

BindingException - If errors are encountered while attempting to modify the PropertyChangeListener.bean.

See Also:

modify(java.lang.String, java.beans.PropertyChangeEvent)

modify

protected void modify(java.lang.String name,
                      java.beans.PropertyChangeEvent event)

Modify the property with the specified name with the new value in the specified event.

Parameters:

name - The name of the field that is to be modified.

event - A PropertyChangeEvent object describing the event source and the property that has changed.

Throws:

BindingException - If errors are encountered while attempting to modify the field with name in PropertyChangeListener.bean.

See Also:

PropertyChangeListener.parseName(java.lang.String)