File	Doc	Category	Size	Date	Package
FieldPropertyDescriptor.java	API Doc	Apache Axis 1.4	4254	Sat Apr 22 18:57:28 BST 2006	org.apache.axis.utils

FieldPropertyDescriptor

• java.lang.Object
  • BeanPropertyDescriptor

Fields Summary
private Field	field

Constructors Summary

public FieldPropertyDescriptor(String _name, Field _field) Construct a BPD with a field Both must be set param _name is the name of the property param _field is the name of the public instance field field = _field; try { myPD = new PropertyDescriptor(_name, null, null); } catch (Exception e) { // ??? } if (_field == null || _name == null) { throw new IllegalArgumentException( Messages.getMessage(_field == null ? "badField00" : "badProp03")); }

Methods Summary
public java.lang.Object	get(java.lang.Object obj) Get the property value param obj is the object return the entire propery value return field.get(obj);
public java.lang.Object	get(java.lang.Object obj, int i) Get an indexed property param obj is the object param i the index return the object at the indicated index if (!isIndexed()) { throw new IllegalAccessException("Not an indexed property"); } Object array = field.get(obj); return Array.get(array, i);
public java.lang.Class	getActualType() return field.getType();
public java.lang.reflect.Field	getField() return field;
public java.lang.String	getName() return field.getName();
public java.lang.Class	getType() Get the type of a property return the type of the property if (isIndexed()) { return field.getType().getComponentType(); } else { return field.getType(); }
public boolean	isIndexed() Query if property is indexed. Indexed properties require valid setters/getters return true if indexed methods exist return (field.getType().getComponentType() != null);
public boolean	isReadable() Query if property is readable return true if readable return true;
public boolean	isWriteable() Query if property is writeable return true if writeable return true;
public void	set(java.lang.Object obj, java.lang.Object newValue) Set the property value param obj is the object param newValue is the new value field.set(obj, newValue);
public void	set(java.lang.Object obj, int i, java.lang.Object newValue) Set an indexed property value param obj is the object param i the index param newValue is the new value if (!isIndexed()) { throw new IllegalAccessException("Not an indexed field!"); } Class componentType = field.getType().getComponentType(); growArrayToSize(obj, componentType, i); Array.set(get(obj), i, newValue);