Package org.glassfish.pfl.basic.reflection

Class FieldValueHelper

java.lang.Object

org.glassfish.pfl.basic.reflection.FieldValueHelper

public class FieldValueHelper
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static final Bridge	bridge

Constructor Summary

Constructors

Constructor	Description
FieldValueHelper()

Method Summary

Modifier and Type	Method	Description
static Object	getFieldValue(Object obj, Field field)	Returns the value of a field in an object.
private static Object	getInacessibleFieldValue(Object obj, Field field)
private static Object	getPrivateFieldValue(Object obj, Field field)

Methods inherited from class java.lang.Object

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

Field Details

bridge

private static final Bridge bridge

Constructor Details

FieldValueHelper

public FieldValueHelper()

Method Details

getFieldValue

public static Object getFieldValue(Object obj,
 Field field)
                            throws IllegalAccessException

Returns the value of a field in an object.

Parameters:

obj - the object holding the field

field - the field whose value is to be returned.

Throws:

IllegalAccessException - if the field cannot directly be accessed.

getPrivateFieldValue

private static Object getPrivateFieldValue(Object obj,
 Field field)
                                    throws IllegalAccessException

Throws:

IllegalAccessException

getInacessibleFieldValue

private static Object getInacessibleFieldValue(Object obj,
 Field field)