anyframe.web.struts.util.ria.mip
Class ReflectionHelp

java.lang.Object
  anyframe.web.struts.util.ria.mip.ReflectionHelp

public class ReflectionHelp
extends java.lang.Object

Author:

SoYon Lim, JongHoon Kim

Constructor Summary

ReflectionHelp()

Method Summary

static java.lang.reflect.Field[]	getAllDeclaredFields(java.lang.Class target) Get all declared fields - helpful for retrieving all the fields of an object, including those inherited from parent classes.
static java.util.List	getFields(java.lang.Object bean) Get all declared fields - helpful for retrieving all the fields of an object, including those inherited from parent classes.
static java.lang.Object	getFieldValue(java.lang.reflect.Field field, java.lang.Object bean) Get a field's value.
static java.lang.Object	newInstance(java.lang.Class createClass) Factory method that returns a new instance of the given Class.
static void	setField(java.lang.reflect.Field field, java.lang.Object bean, java.lang.Object value) Set a field's value.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectionHelp

public ReflectionHelp()

Method Detail

getAllDeclaredFields

public static java.lang.reflect.Field[] getAllDeclaredFields(java.lang.Class target)

Get all declared fields - helpful for retrieving all the fields of an object, including those inherited from parent classes.

Parameters:

target - The class to examine.

Returns:

Array of fields.

getFields

public static java.util.List getFields(java.lang.Object bean)

Get all declared fields - helpful for retrieving all the fields of an object, including those inherited from parent classes.

Parameters:

bean - The object to examine.

Returns:

List of all the fields.

setField

public static void setField(java.lang.reflect.Field field,
                            java.lang.Object bean,
                            java.lang.Object value)

Set a field's value.

Parameters:

field - The class field to set.

bean - The specific object that contains the field.

value - The value that will be applied to the field.

getFieldValue

public static java.lang.Object getFieldValue(java.lang.reflect.Field field,
                                             java.lang.Object bean)

Get a field's value.

Parameters:

field - The class field.

bean - The specific object to examine.

Returns:

The value of the field.

newInstance

public static java.lang.Object newInstance(java.lang.Class createClass)

Factory method that returns a new instance of the given Class.

Parameters:

createClass - The Class to create an object from.

Returns:

A newly created object of the Class.