com.klarna.reflection

Class ReflectionUtils

java.lang.Object

com.klarna.reflection.ReflectionUtils

public final class ReflectionUtils
extends Object

Collection of Reflection related helper functions.

Method Summary

Modifier and Type	Method and Description
static Set<Field>	getAllFields(Class aClass, com.google.common.base.Predicate<? super Field> predicate)
static com.google.common.base.Optional<Field>	getField(Class<?> type, String fieldName) Finds the first Field with given field name in the Class and in its super classes.
static <T> T	getFieldValue(Object testCase, String name, Class<T> type)
static <T> T	getStaticFieldValue(Class testCaseClass, String name, Class<T> type)
static boolean	isOfType(Field setupScriptField, Class type)
static void	setField(Object instance, String fieldName, Object value)
static void	setStaticField(Class clazz, String fieldName, Object value)

Methods inherited from class java.lang.Object

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

Method Detail

setStaticField

public static void setStaticField(Class clazz,
                                  String fieldName,
                                  Object value)

setField

public static void setField(Object instance,
                            String fieldName,
                            Object value)

getField

public static com.google.common.base.Optional<Field> getField(Class<?> type,
                                                              String fieldName)

Finds the first Field with given field name in the Class and in its super classes.

Parameters:

type - The Class type

fieldName - The field name to get

Returns:

an Optional. Use isPresent() to find out if the field name was found.

getAllFields

public static Set<Field> getAllFields(Class aClass,
                                      com.google.common.base.Predicate<? super Field> predicate)

getFieldValue

public static <T> T getFieldValue(Object testCase,
                                  String name,
                                  Class<T> type)

getStaticFieldValue

public static <T> T getStaticFieldValue(Class testCaseClass,
                                        String name,
                                        Class<T> type)

isOfType

public static boolean isOfType(Field setupScriptField,
                               Class type)