readFileAsJson

package demo;


import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.parser.ParseException;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;

public class Driver {

    public static void main(String[] args) throws org.json.simple.parser.ParseException, FileNotFoundException, IOException, ParseException {

        org.json.simple.parser.JSONParser parser = new org.json.simple.parser.JSONParser();

        /*try {
            File jsonFile = new File("/Users/juniastchambakuiteul/Desktop/DesignPatterns/src/main/resources/json2-data.json");
            Object object = parser.parse(new FileReader(jsonFile));

            JSONObject jsonObject = (JSONObject) object;

            String name = (String) jsonObject.get("name");
            long age = (Long) jsonObject.get("age");

            JSONArray message = (JSONArray) jsonObject.get("messages");

            Iterator<String> iterator = message.iterator();

            while(iterator.hasNext()){
                System.out.println(iterator.next());
            }



            System.out.println("Name: " + name + " Age: " + age);

        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }*/

        File jsonFile = new File("/Users/juniastchambakuiteul/Desktop/DesignPatterns/src/main/resources/json-data.json");
        JSONArray array = (JSONArray) parser.parse(new FileReader(jsonFile));

        for(Object obj : array){
            JSONObject person = (JSONObject) obj;
            String name = (String) person.get("name");
            System.out.println("Name: " + name);
            String city = (String) person.get ("city");
            System.out.println("City: " + city);
            String job = (String) person.get("job");
            System.out.println("Job: " + job);
            JSONArray cars = (JSONArray) person.get("cars");
            for(Object car : cars){
                System.out.println(car);
            }
        }
//        for (Object o : a)
//        {
//            JSONObject person = (JSONObject) o;
//
//            String name = (String) person.get("name");
//            System.out.println(name);
//
//            String city = (String) person.get("city");
//            System.out.println(city);
//
//            String job = (String) person.get("job");
//            System.out.println(job);
//
//            JSONArray cars = (JSONArray) person.get("cars");
//
//            for (Object c : cars)
//            {
//                System.out.println(c+"");
//            }
//        }

//        ObjectMapper mapper = new ObjectMapper();
//        InputStream is = Test.class.getResourceAsStream("/json-data.json");
//        try {
//            Test testObj = mapper.readValue(is, Test.class);
//            System.out.println(testObj.getCar() + testObj.getCity() + testObj.getJob() + testObj.getName());
//
//            is.close();
//        } catch (IOException e) {
//            e.printStackTrace();
//        }


    }
}