Module develop.toolkit.base

Package develop.toolkit.base.utils

Class ObjectAdvice

java.lang.Object

develop.toolkit.base.utils.ObjectAdvice

public final class ObjectAdvice
extends Object

实例对象处理增强工具

Author:

qiushui on 2019-02-20.

Constructor Summary

Constructors

Constructor	Description
ObjectAdvice()

Method Summary

Modifier and Type	Method	Description
static Object	get(Object instance, Field field, boolean firstUseGetterMethod)	反射获取值
static Object	get(Object instance, String fieldName, boolean firstUseGetterMethod)	反射获取值
static <T> T	newInstanceQuietly(Class<T> clazz)	安静地使用无参构造方法new对象
static <T> T	newInstanceQuietly(Class<T> clazz, Class<?>[] parameterClasses, Object... values)
static Object	primitiveTypeCast(String value, Class<?> clazz)	字符串值转化成基本类型值
static Map<Field,Object>	readAllFieldValue(Object instance)	读取全部字段值
static void	set(Object instance, Field field, Object value, boolean firstUseSetterMethod)	反射设置值
static void	set(Object instance, String fieldName, Object value, boolean firstUseSetterMethod)	反射设置值
static <T> boolean	valueIn(T obj, T... targets)	值是否在数组里
static <T> boolean	valueNotIn(T obj, T... targets)	值是否不在数组里

Methods inherited from class java.lang.Object

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

Constructor Details

ObjectAdvice

public ObjectAdvice()

Method Details

valueIn

@SafeVarargs
public static <T> boolean valueIn(@NonNull
 T obj,
 T... targets)

值是否在数组里

valueNotIn

@SafeVarargs
public static <T> boolean valueNotIn(@NonNull
 T obj,
 T... targets)

值是否不在数组里

set

public static void set(Object instance,
 Field field,
 Object value,
 boolean firstUseSetterMethod)

反射设置值

Parameters:

instance - 实例

field - 字段

value - 值

firstUseSetterMethod - 优先使用setter方法

set

public static void set(Object instance,
 String fieldName,
 Object value,
 boolean firstUseSetterMethod)

反射设置值

Parameters:

instance - 实例

fieldName - 字段

value - 值

firstUseSetterMethod - 优先使用setter方法

get

public static Object get(Object instance,
 Field field,
 boolean firstUseGetterMethod)

反射获取值

Parameters:

instance - 实例

field - 字段

firstUseGetterMethod - 优先使用getter方法

Returns:

反射值

get

public static Object get(Object instance,
 String fieldName,
 boolean firstUseGetterMethod)

反射获取值

Parameters:

instance - 实例

fieldName - 字段

firstUseGetterMethod - 优先使用getter方法

Returns:

反射值

readAllFieldValue

public static Map<Field,Object> readAllFieldValue(Object instance)

读取全部字段值

Parameters:

instance - 实例

Returns:

所有字段值

newInstanceQuietly

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

安静地使用无参构造方法new对象

newInstanceQuietly

public static <T> T newInstanceQuietly(Class<T> clazz,
 Class<?>[] parameterClasses,
 Object... values)

primitiveTypeCast

public static Object primitiveTypeCast(String value,
 Class<?> clazz)

字符串值转化成基本类型值