BeanPropertyDescriptor (JAXRPC API) - JBoss 4.0.1 sp1 jaxrpc API Documentation 英文版文档

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.apache.axis.utils
Class BeanPropertyDescriptor

java.lang.Object
  org.apache.axis.utils.BeanPropertyDescriptor

Direct Known Subclasses:: FieldPropertyDescriptor

public class BeanPropertyDescriptor
extends Object

This class represents a field/property in a value type (a class with either bean-style getters/setters or public fields).

It is essentially a thin wrapper around the PropertyDescriptor from the JavaBean utilities. We wrap it with this class so that we can create the subclass FieldPropertyDescriptor and access public fields (who wouldn't have PropertyDescriptors normally) via the same interface.

There are also some interesting tricks where indexed properties are concerned, mostly involving the fact that we manage the arrays here rather than relying on the value type class to do it itself.

Author:: Rich Scheuerle , Glen Daniels (gdaniels@apache.org)

Field Summary

protected PropertyDescriptor myPD


protected static Object[] noArgs


Constructor Summary

protected BeanPropertyDescriptor()
          Protected constructor for use by our children

BeanPropertyDescriptor(PropertyDescriptor pd)
          Constructor (takes a PropertyDescriptor)

Method Summary

Object get(Object obj)
          Get the property value

Object get(Object obj, int i)
          Get an indexed property

String getName()
          Get our property name.

Class getType()
          Get the type of a property

protected void growArrayToSize(Object obj, Class componentType, int i)
          Grow the array

boolean isIndexed()
          Query if property is indexed.

boolean isReadable()
          Query if property is readable

boolean isWriteable()
          Query if property is writeable

void set(Object obj, int i, Object newValue)
          Set an indexed property value

void set(Object obj, Object newValue)
          Set the property value

Methods inherited from class java.lang.Object

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

Field Detail

myPD

protected PropertyDescriptor myPD

noArgs

protected static final Object[] noArgs

Constructor Detail