com.github.wz2cool.elasticsearch.helper

Class JSON

java.lang.Object

com.github.wz2cool.elasticsearch.helper.JSON

public final class JSON
extends Object

JSON 工具对象

Author:

Frank

Method Summary

Modifier and Type	Method and Description
static <T> List<T>	parseArray(String json, Class<T> clazz) 转化json 编程数组
static <T> T	parseObject(byte[] body, Charset charset, com.fasterxml.jackson.core.type.TypeReference<T> typeReference) 转换字节数组为复杂对象
static <T> T	parseObject(String json, Class<T> clazz) 转换json 变成对象
static <T> T	parseObject(String json, com.fasterxml.jackson.core.type.TypeReference<T> typeReference) 转换json 变成复杂泛型对象
static String	toJSONString(Object object) 序列化对象编程json 字符串

Methods inherited from class java.lang.Object

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

Method Detail

toJSONString

public static String toJSONString(Object object)

序列化对象编程json 字符串

Parameters:

object - 对象

Returns:

json字符串

parseObject

public static <T> T parseObject(String json,
                                Class<T> clazz)

转换json 变成对象

Type Parameters:

T - 实体类

Parameters:

json - json 字符串

clazz - 实体

Returns:

实体类对象

parseObject

public static <T> T parseObject(String json,
                                com.fasterxml.jackson.core.type.TypeReference<T> typeReference)

转换json 变成复杂泛型对象

Type Parameters:

T - 实体类

Parameters:

json - json 字符串

typeReference - 复杂泛型类型

Returns:

实体类对象

parseObject

public static <T> T parseObject(byte[] body,
                                Charset charset,
                                com.fasterxml.jackson.core.type.TypeReference<T> typeReference)

转换字节数组为复杂对象

Type Parameters:

T - 实体类

Parameters:

body - 字节数组

charset - 编码方式

typeReference - 复杂泛型类型

Returns:

实体类对象

parseArray

public static <T> List<T> parseArray(String json,
                                     Class<T> clazz)

转化json 编程数组

Type Parameters:

T - 实体类

Parameters:

json - json 字符串

clazz - 实体

Returns:

实体类对象