com.github.bingoohuang.utils.json.Jsons Maven / Gradle / Ivy

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package com.github.bingoohuang.utils.json;

import com.alibaba.fastjson.JSON;
import com.github.bingoohuang.utils.type.Generic;
import lombok.extern.slf4j.Slf4j;
import lombok.val;

import java.lang.reflect.Field;

@Slf4j
public class Jsons {
    @SuppressWarnings("unchecked")
    public static  T parseJson(String json, Field field) {
        val genericType = Generic.getMapParameterizedType(field.getGenericType());
        return (T) JSON.parseObject(json, genericType);
    }

    public static  T parse(String json, Class tClass, boolean silent) {
        try {
            return JSON.parseObject(json, tClass);
        } catch (Exception e) {
            if (silent) {
                log.warn("parse json {} fail", json, e);
                return null;
            }
            throw new RuntimeException("parse json error " + e.getMessage() + " for " + json);
        }
    }
}