org.dromara.mendmix.common.util

类 BeanUtils

java.lang.Object

org.dromara.mendmix.common.util.BeanUtils

public class BeanUtils
extends Object

Bean复制
Copyright (c) 2015, vakinge@gmail.com.

构造器概要

构造器

构造器和说明
BeanUtils()

方法概要

限定符和类型	方法和说明
static Map<String,Object>	beanToMap(Object bean)
static Map<String,Object>	beanToMap(Object bean, boolean recursive)
static Map<String,Object>	beanToMap(Object bean, boolean recursive, boolean dateFormat)
static <T> T	buildMockData(Class<T> clazz)
static <T> List<T>	copy(List<?> srcs, Class<T> destClass)
static <T> List<T>	copy(List<?> srcs, Class<T> destClass, boolean deepCopy)
static void	copy(Map<String,Object> src, Object dist) 拷贝map的值到对象
static <T> T	copy(Object src, Class<T> destClass) 深拷贝
static <T> T	copy(Object src, Class<T> destClass, boolean deepCopy)
static <T> T	copy(Object src, T dest)
static <T> T	copy(Object src, T dest, boolean deepCopy)
static <T> T	copy(Object src, T dest, boolean deepCopy, boolean ignoreNull) 值复制
static Class<?>	getFieldGenericType(Field field)
static boolean	isSimpleDataType(Class<?> clazz)
static boolean	isSimpleDataType(Object o) 判断是否基本类型
static <T> T	mapToBean(Map<String,Object> map, Class<T> clazz)
static <T> T	merge(Object src, T dest)
static Object	toPrimitiveValue(String value, Class<?> propertyType)
static void	zeroWrapPropertiesToNull(Object bean, String... excludeFields) 把对象值为0的包装类型属性转为null

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

BeanUtils

public BeanUtils()

方法详细资料

copy

public static <T> T copy(Object src,
                         T dest,
                         boolean deepCopy,
                         boolean ignoreNull)
                  throws RuntimeException

值复制

参数:

src -

dest -

deepCopy - 是否深拷贝

ignoreNull - 是否忽略null值

返回:

抛出:

RuntimeException

copy

public static <T> T copy(Object src,
                         T dest,
                         boolean deepCopy)
                  throws RuntimeException

抛出:

RuntimeException

merge

public static <T> T merge(Object src,
                          T dest)
                   throws RuntimeException

抛出:

RuntimeException

copy

public static <T> T copy(Object src,
                         T dest)
                  throws RuntimeException

抛出:

RuntimeException

copy

public static <T> List<T> copy(List<?> srcs,
                               Class<T> destClass,
                               boolean deepCopy)

参数:

srcs -

destClass -

deepCopy - 是否深拷贝

返回:

copy

public static <T> List<T> copy(List<?> srcs,
                               Class<T> destClass)

copy

public static <T> T copy(Object src,
                         Class<T> destClass,
                         boolean deepCopy)
                  throws RuntimeException

抛出:

RuntimeException

copy

public static <T> T copy(Object src,
                         Class<T> destClass)
                  throws RuntimeException

深拷贝

参数:

src -

destClass -

返回:

抛出:

RuntimeException

zeroWrapPropertiesToNull

public static void zeroWrapPropertiesToNull(Object bean,
                                            String... excludeFields)
                                     throws RuntimeException

把对象值为0的包装类型属性转为null

参数:

bean -

excludeFields - 排除不处理的字段

抛出:

RuntimeException

toPrimitiveValue

public static Object toPrimitiveValue(String value,
                                      Class<?> propertyType)

mapToBean

public static <T> T mapToBean(Map<String,Object> map,
                              Class<T> clazz)

beanToMap

public static Map<String,Object> beanToMap(Object bean)

beanToMap

public static Map<String,Object> beanToMap(Object bean,
                                           boolean recursive)

beanToMap

public static Map<String,Object> beanToMap(Object bean,
                                           boolean recursive,
                                           boolean dateFormat)

copy

public static void copy(Map<String,Object> src,
                        Object dist)

拷贝map的值到对象

参数:

src -

dist -

getFieldGenericType

public static Class<?> getFieldGenericType(Field field)

buildMockData

public static <T> T buildMockData(Class<T> clazz)

isSimpleDataType

public static boolean isSimpleDataType(Object o)

判断是否基本类型

参数:

clazz -

返回:

抛出:

Exception

isSimpleDataType

public static boolean isSimpleDataType(Class<?> clazz)