org.oddjob.arooa.reflect
Class BeanUtilsBeanHelper

java.lang.Object
  org.oddjob.arooa.reflect.BeanUtilsBeanHelper

public class BeanUtilsBeanHelper

extends java.lang.Object

BeanUtilsBean with bespoke conversion and ArooaExceptions.

Constructor Summary

BeanUtilsBeanHelper(org.apache.commons.beanutils.BeanUtilsBean bub)
Constructor which takes a BeanUtilsBean to wrap.

BeanUtilsBeanHelper(org.apache.commons.beanutils.BeanUtilsBean bub, java.lang.String tag, Location location)
Constructor which takes a BeanUtilsBean and tag and location for exceptions.

Method Summary

java.lang.Object	convert(java.lang.Class required, java.lang.Object from) Resolve a given object into an oject of the required class.
java.lang.Object	getProperty(java.lang.Object bean, java.lang.String property) Get a property.
java.lang.Object	getProperty(java.lang.Object bean, java.lang.String property, java.lang.Class required) Get a property of a required type.
java.lang.Class	getPropertyType(java.lang.Object bean, java.lang.String name) Get the property type.
void	setMappedProperty(java.lang.Object bean, java.lang.String name, java.lang.String key, java.lang.Object value) Set a mapped property on a bean.
void	setProperty(java.lang.Object bean, java.lang.String name, java.lang.Object value) Set a property on a bean.

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanUtilsBeanHelper

public BeanUtilsBeanHelper(org.apache.commons.beanutils.BeanUtilsBean bub,
                           java.lang.String tag,
                           Location location)

Constructor which takes a BeanUtilsBean and tag and location for exceptions.

Parameters:

bub - The BeanUtilsBean.

tag - The tag.

location - The location.

BeanUtilsBeanHelper

public BeanUtilsBeanHelper(org.apache.commons.beanutils.BeanUtilsBean bub)

Constructor which takes a BeanUtilsBean to wrap.

Parameters:

bub -

Method Detail

setProperty

public void setProperty(java.lang.Object bean,
                        java.lang.String name,
                        java.lang.Object value)

Set a property on a bean.

Parameters:

bean - The bean. Must not be null.

name - The name. Must not be null.

value - The value. Can be null.

setMappedProperty

public void setMappedProperty(java.lang.Object bean,
                              java.lang.String name,
                              java.lang.String key,
                              java.lang.Object value)

Set a mapped property on a bean.

Parameters:

bean - The bean. Must not be null.

name - The name. Must not be null.

key - The mapped property's key. Must not be null.

value - The value. Can be null.

getPropertyType

public java.lang.Class getPropertyType(java.lang.Object bean,
                                       java.lang.String name)

Get the property type.

Parameters:

bean -

name -

Returns:

getProperty

public java.lang.Object getProperty(java.lang.Object bean,
                                    java.lang.String property)

Get a property.

Parameters:

bean - The bean.

Returns:

The property value.

getProperty

public java.lang.Object getProperty(java.lang.Object bean,
                                    java.lang.String property,
                                    java.lang.Class required)

Get a property of a required type.

Parameters:

bean - The bean.

Returns:

The property value.

convert

public java.lang.Object convert(java.lang.Class required,
                                java.lang.Object from)
                         throws java.lang.ClassCastException

Resolve a given object into an oject of the required class.

Parameters:

from - The object to resolve from.

required - The required class;

Returns:

A resolved object or null if the from object was null;

Throws:

java.lang.ClassCastException - if no resolution is possible.