oracle.cabo.ui.xml.parse
Class UIBeanDef

java.lang.Object
  |
  +--oracle.cabo.share.xml.beans.BeanDef
        |
        +--oracle.cabo.share.xml.beans.IntrospectionBeanDef
              |
              +--oracle.cabo.ui.xml.parse.UIBeanDef

public class UIBeanDef

extends IntrospectionBeanDef

UIX bean definition for introspection-based beans that support UIX Components objects. In particular, when used in conjunction with the UIBeanParser, this adds the following pieces of functionality:

1. Support for data-binding via BoundValues.

   Specifically, if any of the properties end with "Binding" and take a BoundValue, then the property will be interpreted as databinding support.

2. Support for treating DataObjects, DataObjectLists, and Style objects as "inline" attributest that do not require an envelope; this makes these elements consistent with the rest of UIX.
3. Use of the <boundAttribute> element to define data-binding.

Example:

Given the following API:

     public void setWidth(int width);
     public int getWidth();
     public void setWidthBinding(BoundValue value);
 

...then the XML "width" attribute will be interpreted as supporting data binding, and each piece of the following XML will be accepted:

    <theElementName width="10"/>
    <theElementName data:width="foo@data"/>
    <theElementName>
      <boundAttribute name="width">
        <!-- a bound value element  -->
      </boundAttribute>
    </theElementName>
 

Constructor Summary

UIBeanDef(java.lang.String className)

UIBeanDef(java.lang.String className, java.lang.String defaultProperty)

Method Summary

protected void	addProperty(java.beans.PropertyDescriptor property) Hook for overriding the behavior of a found property.
PropertyDef	getElementPropertyDef(java.lang.String namespace, java.lang.String name, org.xml.sax.Attributes attrs) Gets an property definition for a child element.
PropertyDef	getPropertyDef(java.lang.String namespace, java.lang.String name) Gets an property definition for a namespaced property.
boolean	isInlineChildProperty(java.lang.String namespace, java.lang.String name, PropertyDef def) Returns true if the PropertyDef is defined with an inline child element.

Methods inherited from class oracle.cabo.share.xml.beans.IntrospectionBeanDef

createBean, createPropertyDef, finishBean, getDefaultPropertyDef, getPropertyDef, loadProperties

Methods inherited from class java.lang.Object

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

Constructor Detail

UIBeanDef

public UIBeanDef(java.lang.String className)

UIBeanDef

public UIBeanDef(java.lang.String className,
                 java.lang.String defaultProperty)

Method Detail

getPropertyDef

public PropertyDef getPropertyDef(java.lang.String namespace,
                                  java.lang.String name)

Description copied from class: BeanDef

Gets an property definition for a namespaced property.

Overrides:

getPropertyDef in class IntrospectionBeanDef

Following copied from class: oracle.cabo.share.xml.beans.BeanDef

Parameters:

namespace - the namespace

name - the property name

Returns:

the property definition, or null if no such property exists

getElementPropertyDef

public PropertyDef getElementPropertyDef(java.lang.String namespace,
                                         java.lang.String name,
                                         org.xml.sax.Attributes attrs)

Description copied from class: BeanDef

Gets an property definition for a child element.

Overrides:

getElementPropertyDef in class IntrospectionBeanDef

Following copied from class: oracle.cabo.share.xml.beans.BeanDef

Parameters:

namespace - the namespace

name - the property name

attrs - the XML attributes

Returns:

the property definition, or null if no such property exists

isInlineChildProperty

public boolean isInlineChildProperty(java.lang.String namespace,
                                     java.lang.String name,
                                     PropertyDef def)

Description copied from class: BeanDef

Returns true if the PropertyDef is defined with an inline child element.

Overrides:

isInlineChildProperty in class IntrospectionBeanDef

addProperty

protected void addProperty(java.beans.PropertyDescriptor property)

Description copied from class: IntrospectionBeanDef

Hook for overriding the behavior of a found property. By default, the PropertyDescriptor will be created by calling createPropertyDef().

Overrides:

addProperty in class IntrospectionBeanDef

Following copied from class: oracle.cabo.share.xml.beans.IntrospectionBeanDef

Parameters:

descriptor - the PropertyDescriptor