Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.Map;

import com.google.gson.Gson;

import com.google.gson.reflect.TypeToken;

import java.lang.reflect.Type;

public class Main {
    private static Gson gson = null;

    public static Object getJsonValue(String jsonStr, String key) {
        Object rulsObj = null;
        Map<?, ?> rulsMap = jsonToMap(jsonStr);
        if (rulsMap != null && rulsMap.size() > 0) {
            rulsObj = rulsMap.get(key);
        }
        return rulsObj;
    }

    public static Map<?, ?> jsonToMap(String jsonStr) {
        Map<?, ?> objMap = null;
        if (gson != null) {
            Type type = new TypeToken<Map<?, ?>>() {
            }.getType();
            objMap = gson.fromJson(jsonStr, type);
        }
        return objMap;
    }
}