程序包 net.sinodawn.framework.utils

类 ReflectionUtils

java.lang.Object

net.sinodawn.framework.utils.ReflectionUtils

public class ReflectionUtils
extends Object

构造器概要

构造器

构造器	说明
ReflectionUtils()

方法概要

修饰符和类型	方法	说明
static Field	findField(Class<?> clazz, String name)
static Field	findField(Class<?> clazz, String name, Class<?> type)
static Field	findFieldOfReadMethod(Method readMethod)
static Field	findFieldOfWriteMethod(Method writeMethod)
static Method	findMethod(Class<?> clazz, String name)
static Method	findMethod(Class<?> clazz, String name, Class<?>... parameterTypes)	根据Class方法名获取对应方法
static Method	findMethodByName(Class<?> clazz, String name)
static Method	findMethodWithReturnType(Class<?> clazz, String name, Type returnType)
static Method	findReadMethod(Class<?> clazz, String propertyName)
static Method	findWriteMethod(Class<?> clazz, String propertyName)
static List<Class<?>>	getAllInterfaces(Class<?> clazz)
static List<Method>	getAnnotatedMethodList(Class<?> clazz, Class<? extends Annotation> annotationClazz)
static <T extends Annotation> T	getAnnotation(Class<?> targetClass, Class<T> annotationClass)
static <T extends Annotation> T	getAnnotation(Method method, Class<T> annotationClass)
static Object	getFieldValue(Object target, String propertyName)
static List<Field>	getFiledList(Class<?> clazz, int... modifiers)
static <A extends Annotation> A	getMethodAnnotation(Class<?> clazz, Method method, Class<A> annotationClazz)
static List<Method>	getMethodList(Class<?> clazz, int... modifiers)
static Object	invokeMethod(Method method, Object target, Object... args)	调用反射方法
static Object	invokeReadMethod(Object target, String propertyName)
static void	invokeWriteMethod(Object target, String propertyName, Object arg)
static boolean	isReadMethod(Method method)
static boolean	isValidBeanProperty(Class<?> type, Field property)
static boolean	isWriteMethod(Method method)
static void	setFieldValue(Object target, String propertyName, Object value)

从类继承的方法 java.lang.Object

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

构造器详细资料

ReflectionUtils

public ReflectionUtils()

方法详细资料

isReadMethod

public static boolean isReadMethod(Method method)

isWriteMethod

public static boolean isWriteMethod(Method method)

findReadMethod

public static Method findReadMethod(Class<?> clazz,
                                    String propertyName)

findWriteMethod

public static Method findWriteMethod(Class<?> clazz,
                                     String propertyName)

findMethodByName

public static Method findMethodByName(Class<?> clazz,
                                      String name)

getMethodList

public static List<Method> getMethodList(Class<?> clazz,
                                         int... modifiers)

getAnnotatedMethodList

public static List<Method> getAnnotatedMethodList(Class<?> clazz,
                                                  Class<? extends Annotation> annotationClazz)

getMethodAnnotation

public static <A extends Annotation> A getMethodAnnotation(Class<?> clazz,
                                                           Method method,
                                                           Class<A> annotationClazz)

getAllInterfaces

public static List<Class<?>> getAllInterfaces(Class<?> clazz)

findMethod

public static Method findMethod(Class<?> clazz,
                                String name)

findMethod

public static Method findMethod(Class<?> clazz,
                                String name,
                                Class<?>... parameterTypes)

根据Class方法名获取对应方法

参数:

clazz - Class

name - 方法名

parameterTypes - Class...

返回:

Method

findMethodWithReturnType

public static Method findMethodWithReturnType(Class<?> clazz,
                                              String name,
                                              Type returnType)

invokeMethod

public static Object invokeMethod(Method method,
                                  Object target,
                                  Object... args)

调用反射方法

参数:

method - Method

target - Object

args - arguments

返回:

Object for result

invokeWriteMethod

public static void invokeWriteMethod(Object target,
                                     String propertyName,
                                     Object arg)

invokeReadMethod

public static Object invokeReadMethod(Object target,
                                      String propertyName)

getFiledList

public static List<Field> getFiledList(Class<?> clazz,
                                       int... modifiers)

findField

public static Field findField(Class<?> clazz,
                              String name)

findField

public static Field findField(Class<?> clazz,
                              String name,
                              Class<?> type)

findFieldOfReadMethod

public static Field findFieldOfReadMethod(Method readMethod)

findFieldOfWriteMethod

public static Field findFieldOfWriteMethod(Method writeMethod)

getFieldValue

public static Object getFieldValue(Object target,
                                   String propertyName)

setFieldValue

public static void setFieldValue(Object target,
                                 String propertyName,
                                 Object value)

getAnnotation

public static <T extends Annotation> T getAnnotation(Class<?> targetClass,
                                                     Class<T> annotationClass)

getAnnotation

public static <T extends Annotation> T getAnnotation(Method method,
                                                     Class<T> annotationClass)

isValidBeanProperty

public static boolean isValidBeanProperty(Class<?> type,
                                          Field property)