oracle.adfnmc.component.property
Class ObjectProperty

java.lang.Object
  oracle.adfnmc.component.property.Property
      oracle.adfnmc.component.property.ObjectProperty

All Implemented Interfaces:

ValueChangeListener

public class ObjectProperty
extends Property

Author:

jmiers

Field Summary

Fields inherited from class oracle.adfnmc.component.property.Property

m_elExpression, m_isSecret, m_propertyListener, m_setValueSource, m_valueExpression, m_valueListener

Constructor Summary

ObjectProperty(java.lang.String elExpression)

ObjectProperty(java.lang.String elExpression, java.lang.Object defaultValue)

ObjectProperty(java.lang.String elExpression, java.lang.Object defaultValue, RefreshablePropertyObjectOwner owner)

Method Summary

protected void	expressionIsLiteral() Sub-classes of this abstract class must convert the el expression into a literal m_valueExpression is not guaranteed to be non-null, so it must be checked before being used.
protected java.lang.Object	getDefaultValue()
java.lang.Class	getExpectedType()
protected java.lang.Object	getOldValueAsObject()
java.lang.Object	getValue()
protected java.lang.Object	getValueAsObject()
void	setExpectedType(java.lang.Class value)
void	setValue(java.lang.Object source, java.lang.Object value) Generic method that handles setValue calls coming from derived classes
protected void	valueChangedImpl(java.lang.Object source, java.lang.Object value)

Methods inherited from class oracle.adfnmc.component.property.Property

bindExpression, fireChangeEvent, getValueForLogging, hasElExpression, logValueChanged, refreshValue, refreshValue, reset, reset, reset, reset, reset, reset, reset, setPropertyChangeCallback, setPropertyValueChangeCallback, setValueSecret, shouldLogValues, unregisterListener, valueChanged, valueChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectProperty

public ObjectProperty(java.lang.String elExpression)

ObjectProperty

public ObjectProperty(java.lang.String elExpression,
                      java.lang.Object defaultValue)

ObjectProperty

public ObjectProperty(java.lang.String elExpression,
                      java.lang.Object defaultValue,
                      RefreshablePropertyObjectOwner owner)

Method Detail

expressionIsLiteral

protected void expressionIsLiteral()

Description copied from class: Property

Sub-classes of this abstract class must convert the el expression into a literal m_valueExpression is not guaranteed to be non-null, so it must be checked before being used. If m_valueExpression is null, the value must be extracted from the string m_elExpression and coerced into the proper type from there.

Specified by:

expressionIsLiteral in class Property

getDefaultValue

protected java.lang.Object getDefaultValue()

Specified by:

getDefaultValue in class Property

getValueAsObject

protected java.lang.Object getValueAsObject()

Specified by:

getValueAsObject in class Property

getOldValueAsObject

protected java.lang.Object getOldValueAsObject()

Specified by:

getOldValueAsObject in class Property

valueChangedImpl

protected void valueChangedImpl(java.lang.Object source,
                                java.lang.Object value)

Specified by:

valueChangedImpl in class Property

getValue

public java.lang.Object getValue()

setValue

public void setValue(java.lang.Object source,
                     java.lang.Object value)

Description copied from class: Property

Generic method that handles setValue calls coming from derived classes

Overrides:

setValue in class Property

Parameters:

source - the source of this setter

value - the new value to set to the property

getExpectedType

public java.lang.Class getExpectedType()

setExpectedType

public void setExpectedType(java.lang.Class value)