com.jeesuite.common.util

类 BeanCopyUtils

java.lang.Object

com.jeesuite.common.util.BeanCopyUtils

public class BeanCopyUtils
extends Object

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

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	BeanCopyUtils.BeanConverterException

构造器概要

构造器

构造器和说明
BeanCopyUtils()

方法概要

限定符和类型	方法和说明
static Map<String,Object>	beanToMap(Object bean)
static <T> List<T>	copy(List<?> srcs, Class<T> destClass)
static <T> List<T>	copy(List<?> srcs, Class<T> destClass, boolean setDefaultValForNull)
static <T> T	copy(Object src, Class<T> destClass)
static <T> T	copy(Object src, Class<T> destClass, boolean setDefaultValForNull)
static <T> T	copy(Object src, T dest)
static <T> T	copy(Object src, T dest, boolean setDefaultValForNull) 值复制
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 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

BeanCopyUtils

public BeanCopyUtils()

方法详细资料

copy

public static <T> T copy(Object src,
                         T dest,
                         boolean setDefaultValForNull)
                  throws BeanCopyUtils.BeanConverterException

值复制

参数:

src -

dest -

setDefaultValForNull - 是否为null值属性设置默认值（null=>0,null=>""）

返回:

抛出:

BeanCopyUtils.BeanConverterException

copy

public static <T> T copy(Object src,
                         T dest)
                  throws BeanCopyUtils.BeanConverterException

抛出:

BeanCopyUtils.BeanConverterException

copy

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

copy

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

copy

public static <T> T copy(Object src,
                         Class<T> destClass,
                         boolean setDefaultValForNull)
                  throws BeanCopyUtils.BeanConverterException

抛出:

BeanCopyUtils.BeanConverterException

copy

public static <T> T copy(Object src,
                         Class<T> destClass)
                  throws BeanCopyUtils.BeanConverterException

抛出:

BeanCopyUtils.BeanConverterException

zeroWrapPropertiesToNull

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

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:

BeanCopyUtils.BeanConverterException

mapToBean

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

beanToMap

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

isSimpleDataType

public static boolean isSimpleDataType(Object o)

判断是否基本类型

参数:

clazz -

返回:

抛出:

Exception