cn.hutool.core.bean

Enum BeanDescCache

java.lang.Object

java.lang.Enum<BeanDescCache>

cn.hutool.core.bean.BeanDescCache

All Implemented Interfaces:

Serializable, Comparable<BeanDescCache>

public enum BeanDescCache
extends Enum<BeanDescCache>

Bean属性缓存
缓存用于防止多次反射造成的性能问题

Author:

Looly

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
void	clear() 清空全局的Bean属性缓存
BeanDesc	getBeanDesc(Class<?> beanClass, Func0<BeanDesc> supplier) 获得属性名和BeanDescMap映射
static BeanDescCache	valueOf(String name) Returns the enum constant of this type with the specified name.
static BeanDescCache[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final BeanDescCache INSTANCE

Method Detail

values

public static BeanDescCache[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (BeanDescCache c : BeanDescCache.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static BeanDescCache valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getBeanDesc

public BeanDesc getBeanDesc(Class<?> beanClass,
                            Func0<BeanDesc> supplier)

获得属性名和BeanDescMap映射

Parameters:

beanClass - Bean的类

supplier - 对象不存在时创建对象的函数

Returns:

属性名和BeanDesc映射

Since:

5.4.2

clear

public void clear()

清空全局的Bean属性缓存

Since:

5.7.21