org.dromara.hutool.json.writer

Class JdkValueWriter

java.lang.Object

org.dromara.hutool.json.writer.JdkValueWriter

All Implemented Interfaces:

Predicate<Object>, JSONValueWriter

public class JdkValueWriter
extends Object
implements JSONValueWriter

JDK内置类型的值写出器

枚举类和JDK内部类直接使用toString输出，不做转换。

SQLException实现了Iterable导致被识别为列表，可能造成死循环，此处按照字符串处理，见： https://github.com/dromara/hutool/issues/1399

Since:

6.0.0

Author:

looly

Field Summary

Fields

Modifier and Type	Field and Description
static JdkValueWriter	INSTANCE 单例对象

Constructor Summary

Constructors

Constructor and Description
JdkValueWriter()

Method Summary

Modifier and Type	Method and Description
boolean	test(Object value)
void	write(JSONWriter writer, Object value) 使用JSONWriter 写出对象

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Field Detail

INSTANCE

public static final JdkValueWriter INSTANCE

单例对象

Constructor Detail

JdkValueWriter

public JdkValueWriter()

Method Detail

test

public boolean test(Object value)

Specified by:

test in interface Predicate<Object>

write

public void write(JSONWriter writer,
                  Object value)

Description copied from interface: JSONValueWriter

使用JSONWriter 写出对象

Specified by:

write in interface JSONValueWriter

Parameters:

writer - JSONWriter

value - 被写出的值