org.quickjava.common.utils

类 ReflectUtil

java.lang.Object

org.quickjava.common.utils.ReflectUtil

public class ReflectUtil
extends Object

构造器概要

构造器

构造器和说明
ReflectUtil()

方法概要

限定符和类型	方法和说明
static Field	getField(Object o, String name)
static Field	getField(Object o, String name, boolean parent)
static Field[]	getFields(Object o)
static Object	getFieldValue(Class<?> clazz, Object o, String fieldName)
static Object	getFieldValue(Object o, Field field)
static Object	getFieldValue(Object o, String fieldName) 直接读取属性值，不走getter
static Method	getMethod(Object o, String name, Object... args)
static Method[]	getMethods(Object o)
static <T> T	invoke(Object obj, String methodName, Object... args)
static void	setFieldValue(Object o, Field field, Object value)
static void	setFieldValue(Object o, String field, Object value) 直接设置属性值，不走setter
static void	setFieldValueDirect(Class<?> clazz, Object o, String fieldName, Object value)
static void	setFieldValueDirect(Object o, String fieldName, Object value)
static Object	valueConv(Class<?> retClazz, 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

ReflectUtil

public ReflectUtil()

方法详细资料

getFieldValue

public static Object getFieldValue(Object o,
                                   String fieldName)

直接读取属性值，不走getter

参数:

o - 对象

fieldName - 属性名

返回:

属性值

getFieldValue

public static Object getFieldValue(Class<?> clazz,
                                   Object o,
                                   String fieldName)

getFieldValue

public static Object getFieldValue(Object o,
                                   Field field)

getFields

public static Field[] getFields(Object o)

getField

public static Field getField(Object o,
                             String name)

getField

public static Field getField(Object o,
                             String name,
                             boolean parent)

setFieldValue

public static void setFieldValue(Object o,
                                 String field,
                                 Object value)

直接设置属性值，不走setter

参数:

o - 对象

field - 属性名

value - 属性值

setFieldValueDirect

public static void setFieldValueDirect(Object o,
                                       String fieldName,
                                       Object value)

setFieldValueDirect

public static void setFieldValueDirect(Class<?> clazz,
                                       Object o,
                                       String fieldName,
                                       Object value)

setFieldValue

public static void setFieldValue(Object o,
                                 Field field,
                                 Object value)

getMethods

public static Method[] getMethods(Object o)

getMethod

public static Method getMethod(Object o,
                               String name,
                               Object... args)

invoke

public static <T> T invoke(Object obj,
                           String methodName,
                           Object... args)

valueConv

public static Object valueConv(Class<?> retClazz,
                               Object value)