com.enremmeta.rtb

Class ReflectionUtils

java.lang.Object

com.enremmeta.rtb.ReflectionUtils

public class ReflectionUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
ReflectionUtils()

Method Summary

Modifier and Type	Method and Description
static Object	getPrivateStatic(Class<?> clazz, String fieldName)
static void	setFinalStatic(Class<?> clazz, String fieldName, Object newValue) Change value of static final field.
static void	setFinalStatic(Field field, Object newValue) Change value of static final field.
static void	setPrivateStatic(Class<?> clazz, String fieldName, Object newValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectionUtils

public ReflectionUtils()

Method Detail

setFinalStatic

public static void setFinalStatic(Field field,
                                  Object newValue)
                           throws Exception

Change value of static final field. Use it as follows:

setFinalStatic(MyClass.class.getField("myField"), "newValue"); // For a String

Parameters:

field - static final field

newValue - new value for this field

Throws:

Exception

setFinalStatic

public static void setFinalStatic(Class<?> clazz,
                                  String fieldName,
                                  Object newValue)
                           throws Exception

Change value of static final field. Use it as follows:

setFinalStatic(MyClass.class, "myField", "newValue"); // For a String

Parameters:

clazz - class with static final field

fieldName - name of static final field

newValue - new value for this field

Throws:

Exception

getPrivateStatic

public static Object getPrivateStatic(Class<?> clazz,
                                      String fieldName)
                               throws Exception

Throws:

Exception

setPrivateStatic

public static void setPrivateStatic(Class<?> clazz,
                                    String fieldName,
                                    Object newValue)
                             throws Exception

Throws:

Exception