com.tirsen.angkor.beans
Class JavaBeanModel

java.lang.Object
  |
  +--com.tirsen.angkor.beans.JavaBeanModel

All Implemented Interfaces:

ChangeSource, java.io.Serializable

public class JavaBeanModel

extends java.lang.Object

implements java.io.Serializable, ChangeSource

A JavaBeanModel acts as the proxy for JavaBean instances which may or may not actually exist enabling them to be lazily evaluated only when a view actually requests the value of the JavaBean. Useful when creating views which should be bound to properties of JavaBeans but the view is not yet visible and the JavaBean is not yet instantiated. Also has a lot of utility methods for creating various models bound to the JavaBean so it may be useful even if the JavaBean actually exists. For this reason the name JavaBeanModel may be a little bit inaccurate, maybe JavaBeanModel may be better.

Version:

$Revision: 1.2 $

Author:

$Author: tirsen $

See Also:

Serialized Form

Constructor Summary

JavaBeanModel(java.lang.Class objectClass)

JavaBeanModel(java.lang.Object valueObject)

JavaBeanModel(ValueModel model)

Method Summary

void	addChangeListener(ChangeListener listener)
JavaBeanModel	getJavaBean(java.lang.String expression)
java.lang.Object	getObject()
java.lang.Class	getObjectClass()
ValueModel	getValue(java.lang.String expression)
void	removeChangeListener(ChangeListener listener)
void	setValueObject(java.lang.Object valueObject)

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaBeanModel

public JavaBeanModel(java.lang.Class objectClass)

JavaBeanModel

public JavaBeanModel(ValueModel model)

JavaBeanModel

public JavaBeanModel(java.lang.Object valueObject)

Method Detail

setValueObject

public void setValueObject(java.lang.Object valueObject)

getObject

public java.lang.Object getObject()

getObjectClass

public java.lang.Class getObjectClass()

getValue

public ValueModel getValue(java.lang.String expression)

getJavaBean

public JavaBeanModel getJavaBean(java.lang.String expression)

addChangeListener

public void addChangeListener(ChangeListener listener)

Specified by:

addChangeListener in interface ChangeSource

removeChangeListener

public void removeChangeListener(ChangeListener listener)

Specified by:

removeChangeListener in interface ChangeSource