cn.cliveyuan.robin.base.util

Class ReflectUtils

java.lang.Object

cn.cliveyuan.robin.base.util.ReflectUtils

public class ReflectUtils
extends Object

反射工具

Author:

Clive Yuan

Constructor Summary

Constructors

Constructor and Description
ReflectUtils()

Method Summary

Modifier and Type	Method and Description
static List<Field>	getAllDeclaredFields(Class<?> clazz) 获取所有声明字段,且非static修饰 (包括父类)
static List<Method>	getAllMethods(Class<?> entityClass)
static Class<?>	getClassGenericType(boolean isInterface, Class<?> clazz, int index)
static List<Field>	getDeclaredFields(Class<?> clazz) 获取当前类声明字段,且非static修饰
static Method	getMethod(Class<?> entityClass, String fieldName)
static void	getMethodsRecursion(Class<?> entityClass, List<Method> list)
static Class<?>	getSuperClassGenericType(Class<?> clazz, int index)
static <T> boolean	isFieldNull(T entity, String fieldName)
static <T> boolean	isIdNull(T entity)
static Object	methodInvoke(Method method, Object obj, Object... args)
static ReflectEntity	resolveEntity(Class<?> clazz) 解析反射实体
static <T> Map<String,Object>	resolveEntityFieldAndValue(T entity) 获取实体字段和值

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectUtils

public ReflectUtils()

Method Detail

getSuperClassGenericType

public static Class<?> getSuperClassGenericType(Class<?> clazz,
                                                int index)

getClassGenericType

public static Class<?> getClassGenericType(boolean isInterface,
                                           Class<?> clazz,
                                           int index)

resolveEntity

public static ReflectEntity resolveEntity(Class<?> clazz)

解析反射实体

Parameters:

clazz - 实体类对象

Returns:

isIdNull

public static <T> boolean isIdNull(T entity)

isFieldNull

public static <T> boolean isFieldNull(T entity,
                                      String fieldName)

resolveEntityFieldAndValue

public static <T> Map<String,Object> resolveEntityFieldAndValue(T entity)

获取实体字段和值

Type Parameters:

T - 实体对象类

Parameters:

entity - 实体对象

Returns:

methodInvoke

public static Object methodInvoke(Method method,
                                  Object obj,
                                  Object... args)

getMethod

public static Method getMethod(Class<?> entityClass,
                               String fieldName)

getAllMethods

public static List<Method> getAllMethods(Class<?> entityClass)

getMethodsRecursion

public static void getMethodsRecursion(Class<?> entityClass,
                                       List<Method> list)

getDeclaredFields

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

获取当前类声明字段,且非static修饰

Parameters:

clazz - 类对象

Returns:

getAllDeclaredFields

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

获取所有声明字段,且非static修饰 (包括父类)

Parameters:

clazz - 类对象

Returns: