Package com.ultikits.ultitools.utils

Class BeanCopyUtil

java.lang.Object

com.ultikits.ultitools.utils.BeanCopyUtil

public final class BeanCopyUtil
extends Object

Bean 复制工具类

替代 hutool BeanUtil.copyProperties()

Since:

6.2.0

Author:

wisdomme

Constructor Summary

Constructors

Modifier	Constructor	Description
private	BeanCopyUtil()

Method Summary

Modifier and Type	Method	Description
private static Object	convertNumber(Number num, Class<?> targetType)
private static Object	convertValue(Object value, Class<?> targetType)	基本类型转换
private static void	copyFieldValue(Object source, Object target, Field sourceField, Field targetField, boolean ignoreNullValue)
static void	copyProperties(Object source, Object target)	复制属性
static void	copyProperties(Object source, Object target, boolean ignoreNullValue)	复制属性
static void	copyProperties(Object source, Object target, boolean ignoreNullValue, String... ignoreFields)	复制属性
static void	copyProperties(Object source, Object target, String... ignoreFields)	复制属性，排除指定字段
static <T> T	copyToNewInstance(Object source, Class<T> targetClass)	复制到新实例
private static Field	findWritableTargetField(Class<?> targetClass, String fieldName)
private static boolean	isStaticOrFinal(Field field)
private static boolean	shouldSkipField(Field field, Set<String> ignoreSet)

Methods inherited from class java.lang.Object

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

Constructor Details

BeanCopyUtil

private BeanCopyUtil()

Method Details

copyProperties

public static void copyProperties(Object source,
 Object target)

复制属性

Parameters:

source - 源对象

target - 目标对象

copyProperties

public static void copyProperties(Object source,
 Object target,
 boolean ignoreNullValue)

复制属性

Parameters:

source - 源对象

target - 目标对象

ignoreNullValue - 是否忽略 null 值

copyProperties

public static void copyProperties(Object source,
 Object target,
 String... ignoreFields)

复制属性，排除指定字段

Parameters:

source - 源对象

target - 目标对象

ignoreFields - 要排除的字段名

copyProperties

public static void copyProperties(Object source,
 Object target,
 boolean ignoreNullValue,
 String... ignoreFields)

复制属性

Parameters:

source - 源对象

target - 目标对象

ignoreNullValue - 是否忽略 null 值

ignoreFields - 要排除的字段名

shouldSkipField

private static boolean shouldSkipField(Field field,
 Set<String> ignoreSet)

isStaticOrFinal

private static boolean isStaticOrFinal(Field field)

findWritableTargetField

private static Field findWritableTargetField(Class<?> targetClass,
 String fieldName)

copyFieldValue

private static void copyFieldValue(Object source,
 Object target,
 Field sourceField,
 Field targetField,
 boolean ignoreNullValue)

copyToNewInstance

public static <T> T copyToNewInstance(Object source,
 Class<T> targetClass)

复制到新实例

Type Parameters:

T - 目标类型

Parameters:

source - 源对象

targetClass - 目标类

Returns:

新实例

convertValue

private static Object convertValue(Object value,
 Class<?> targetType)

基本类型转换

convertNumber

private static Object convertNumber(Number num,
 Class<?> targetType)