se.unlogic.standardutils.reflection
Class ReflectionUtils

java.lang.Object
  se.unlogic.standardutils.reflection.ReflectionUtils

public class ReflectionUtils
extends Object

Constructor Summary

ReflectionUtils()

Method Summary

static boolean	checkGenericTypes(Field field, Class<?>... classes)
static void	fixFieldAccess(Field field)
static void	fixMethodAccess(Method method)
static Field	getField(Class<?> bean, String fieldName)
static List<Field>	getFields(Class<?> clazz)
static int	getGenericlyTypeCount(Field field)
static int	getGenericlyTypeCount(Method method)
static Type	getGenericType(Field field)
static Object	getGenericType(Method method)
static Object	getInstance(String className)
static Method	getMethod(Class<?> clazz, String methodName, Class<?> returnType, Class<?>... inputParams)
static Method	getMethod(Class<?> clazz, String methodName, int argumentCount)
static List<Method>	getMethods(Class<?> clazz)
static boolean	isAvailable(String classname)
static boolean	isGenericlyTyped(Field field)
static void	setFieldValue(Field field, Object value, Object target)
static void	setMethodValue(Method method, Object value, Object target)
static boolean	setSetterMethod(Object target, String methodName, String value)

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

getInstance

public static Object getInstance(String className)
                          throws NoClassDefFoundError,
                                 ClassNotFoundException,
                                 InstantiationException,
                                 IllegalAccessException

Throws:

NoClassDefFoundError

ClassNotFoundException

InstantiationException

IllegalAccessException

isGenericlyTyped

public static boolean isGenericlyTyped(Field field)

getGenericlyTypeCount

public static int getGenericlyTypeCount(Field field)

getGenericlyTypeCount

public static int getGenericlyTypeCount(Method method)

checkGenericTypes

public static boolean checkGenericTypes(Field field,
                                        Class<?>... classes)

getGenericType

public static Type getGenericType(Field field)

getGenericType

public static Object getGenericType(Method method)

fixFieldAccess

public static void fixFieldAccess(Field field)

fixMethodAccess

public static void fixMethodAccess(Method method)

getField

public static Field getField(Class<?> bean,
                             String fieldName)

isAvailable

public static boolean isAvailable(String classname)

getFields

public static List<Field> getFields(Class<?> clazz)

getMethods

public static List<Method> getMethods(Class<?> clazz)

getMethod

public static Method getMethod(Class<?> clazz,
                               String methodName,
                               Class<?> returnType,
                               Class<?>... inputParams)

setFieldValue

public static void setFieldValue(Field field,
                                 Object value,
                                 Object target)
                          throws IllegalArgumentException,
                                 IllegalAccessException

Throws:

IllegalArgumentException

IllegalAccessException

setMethodValue

public static void setMethodValue(Method method,
                                  Object value,
                                  Object target)
                           throws IllegalArgumentException,
                                  IllegalAccessException,
                                  InvocationTargetException

Throws:

IllegalArgumentException

IllegalAccessException

InvocationTargetException

setSetterMethod

public static boolean setSetterMethod(Object target,
                                      String methodName,
                                      String value)
                               throws IllegalArgumentException,
                                      IllegalAccessException,
                                      InvocationTargetException,
                                      MethodNotFoundException,
                                      UnableToFindSuitablePopulatorException

Throws:

IllegalArgumentException

IllegalAccessException

InvocationTargetException

MethodNotFoundException

UnableToFindSuitablePopulatorException

getMethod

public static Method getMethod(Class<?> clazz,
                               String methodName,
                               int argumentCount)