org.antfarmer.ejce.util

Class ReflectionUtil

java.lang.Object

org.antfarmer.ejce.util.ReflectionUtil

public final class ReflectionUtil
extends Object

Provides reflection utility methods.

Method Summary

Modifier and Type	Method and Description
static <T> T	getFieldValue(Object object, String fieldName) Gets the given object's field value.
static void	setFieldValue(Object object, Object value, String fieldName) Sets the given object's field to the given value.

Methods inherited from class java.lang.Object

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

Method Detail

setFieldValue

public static void setFieldValue(Object object,
                                 Object value,
                                 String fieldName)
                          throws NoSuchFieldException,
                                 IllegalArgumentException,
                                 IllegalAccessException

Sets the given object's field to the given value.

Parameters:

object - the object whose field value will be set

value - the value which the field will be set to

fieldName - the field which will be set

Throws:

NoSuchFieldException - NoSuchFieldException

IllegalArgumentException - IllegalArgumentException

IllegalAccessException - IllegalAccessException

getFieldValue

public static <T> T getFieldValue(Object object,
                                  String fieldName)
                           throws NoSuchFieldException,
                                  IllegalAccessException

Gets the given object's field value.

Type Parameters:

T - the return type

Parameters:

object - the object whose field value will be set

fieldName - the field which will be retrieved

Returns:

the given object's field value

Throws:

NoSuchFieldException - NoSuchFieldException

IllegalAccessException - IllegalAccessException