se.unlogic.standardutils.reflection
Class ReflectionUtils

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

public class ReflectionUtils
extends java.lang.Object

Constructor Summary

ReflectionUtils()

Method Summary

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

Throws:

java.lang.NoClassDefFoundError

java.lang.ClassNotFoundException

java.lang.InstantiationException

java.lang.IllegalAccessException

isGenericlyTyped

public static boolean isGenericlyTyped(java.lang.reflect.Field field)

getGenericlyTypeCount

public static int getGenericlyTypeCount(java.lang.reflect.Field field)

getGenericlyTypeCount

public static int getGenericlyTypeCount(java.lang.reflect.Method method)

checkGenericTypes

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

getGenericType

public static java.lang.reflect.Type getGenericType(java.lang.reflect.Field field)

getGenericType

public static java.lang.Object getGenericType(java.lang.reflect.Method method)

fixFieldAccess

public static void fixFieldAccess(java.lang.reflect.Field field)

fixMethodAccess

public static void fixMethodAccess(java.lang.reflect.Method method)

getField

public static java.lang.reflect.Field getField(java.lang.Class<?> bean,
                                               java.lang.String fieldName)

isAvailable

public static boolean isAvailable(java.lang.String classname)

getFields

public static java.util.List<java.lang.reflect.Field> getFields(java.lang.Class<?> clazz)

getMethods

public static java.util.List<java.lang.reflect.Method> getMethods(java.lang.Class<?> clazz)

getMethod

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

setFieldValue

public static void setFieldValue(java.lang.reflect.Field field,
                                 java.lang.Object value,
                                 java.lang.Object target)
                          throws java.lang.IllegalArgumentException,
                                 java.lang.IllegalAccessException

Throws:

java.lang.IllegalArgumentException

java.lang.IllegalAccessException

setMethodValue

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

Throws:

java.lang.IllegalArgumentException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

setSetterMethod

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

Throws:

java.lang.IllegalArgumentException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

MethodNotFoundException

UnableToFindSuitablePopulatorException

getMethod

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