io.divide.shared.util

Class ReflectionUtils

java.lang.Object

io.divide.shared.util.ReflectionUtils

public class ReflectionUtils
extends java.lang.Object

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.reflect.Field	getClassField(java.lang.Class clazz, java.lang.String fieldName)
static java.lang.reflect.Method	getClassMethod(java.lang.Class clazz, java.lang.String methodName, java.lang.Class<?>... fieldParams)
static <Type> Type	getFinalStatic(java.lang.Class clazz, java.lang.String fieldName, java.lang.Class<Type> returnType)
static java.lang.Object	getObjectField(java.lang.Object o, java.lang.String fieldName)
static java.lang.reflect.Method	getObjectMethod(java.lang.Object object, java.lang.String methodName, java.lang.Class<?>... paramsTypes)
static java.lang.Object	invoke(java.lang.Object o, java.lang.reflect.Method method, java.lang.Object... param)
static void	setFinalStatic(java.lang.reflect.Field field, java.lang.Object newValue)
static void	setObjectField(java.lang.Object o, java.lang.String fieldName, java.lang.Object value)

Methods inherited from class java.lang.Object

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

Method Detail

getObjectField

public static java.lang.Object getObjectField(java.lang.Object o,
                              java.lang.String fieldName)
                                       throws java.lang.NoSuchFieldException,
                                              java.lang.IllegalAccessException

Throws:

java.lang.NoSuchFieldException

java.lang.IllegalAccessException

setObjectField

public static void setObjectField(java.lang.Object o,
                  java.lang.String fieldName,
                  java.lang.Object value)
                           throws java.lang.NoSuchFieldException,
                                  java.lang.IllegalAccessException

Throws:

java.lang.NoSuchFieldException

java.lang.IllegalAccessException

invoke

public static java.lang.Object invoke(java.lang.Object o,
                      java.lang.reflect.Method method,
                      java.lang.Object... param)
                               throws java.lang.reflect.InvocationTargetException,
                                      java.lang.IllegalAccessException

Throws:

java.lang.reflect.InvocationTargetException

java.lang.IllegalAccessException

getObjectMethod

public static java.lang.reflect.Method getObjectMethod(java.lang.Object object,
                                       java.lang.String methodName,
                                       java.lang.Class<?>... paramsTypes)
                                                throws java.lang.NoSuchMethodException

Throws:

java.lang.NoSuchMethodException

getClassMethod

public static java.lang.reflect.Method getClassMethod(java.lang.Class clazz,
                                      java.lang.String methodName,
                                      java.lang.Class<?>... fieldParams)
                                               throws java.lang.NoSuchMethodException

Throws:

java.lang.NoSuchMethodException

getClassField

public static java.lang.reflect.Field getClassField(java.lang.Class clazz,
                                    java.lang.String fieldName)
                                             throws java.lang.NoSuchFieldException

Throws:

java.lang.NoSuchFieldException

setFinalStatic

public static void setFinalStatic(java.lang.reflect.Field field,
                  java.lang.Object newValue)
                           throws java.lang.Exception

Throws:

java.lang.Exception

getFinalStatic

public static <Type> Type getFinalStatic(java.lang.Class clazz,
                         java.lang.String fieldName,
                         java.lang.Class<Type> returnType)
                           throws java.lang.Exception

Throws:

java.lang.Exception