org.glassfish.pfl.basic.reflection

Class FieldValueHelper

java.lang.Object

org.glassfish.pfl.basic.reflection.FieldValueHelper

public class FieldValueHelper
extends Object

Constructor Summary

Constructors

Constructor and Description
FieldValueHelper()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldValueHelper

public FieldValueHelper()

Method Detail

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.