json to java object

Add Answer

YOU.com answered on December 14, 2021 Popularity 9/10 Helpfulness 4/10

answer json to java object

related java object to json

related convert java object to json

related json to java object

related convert java object to json

related json to class java

json to java object

Comment

import com.google.gson.Gson;

public class Main {
    public static void main(String[] args) {
        // JSON string representing a person object
        String json = "{\"name\":\"John\",\"age\":30,\"city\":\"New York\"}";

        // Create Gson object
        Gson gson = new Gson();

        // Convert JSON string to Person object
        Person person = gson.fromJson(json, Person.class);

        // Print the converted object
        System.out.println(person);
    }
}

class Person {
    private String name;
    private int age;
    private String city;

    // Getters and setters

    @Override
    public String toString() {
        return "Person{" +
                "name='" + name + '\'' +
                ", age=" + age +
                ", city='" + city + '\'' +
                '}';
    }
}

Popularity 9/10 Helpfulness 4/10 Language java

Source: Grepper

Link to this answer
Share Copy Link

Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

Closely Related Answers

java object to json

Comment

import com.fasterxml.jackson.databind.ObjectMapper; 
import com.fasterxml.jackson.databind.ObjectWriter; 

ObjectWriter ow = new ObjectMapper().writer().withDefaultPrettyPrinter();
String json = ow.writeValueAsString(object);

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: java

Link to this answer
Share Copy Link

Contributed on Dec 19 2021

Talented Trout

0 Answers Avg Quality 2/10

convert java object to json

Comment

User u = new User();
u.firstName = "Sample";
u.lastName = "User";
u.email = "sampleU@example.com";

ObjectMapper mapper = new ObjectMapper();
    
try {
    // convert user object to json string and return it 
    return mapper.writeValueAsString(u);
}
catch (JsonGenerationException | JsonMappingException  e) {
    // catch various errors
    e.printStackTrace();
}

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: java

Link to this answer
Share Copy Link

Contributed on May 18 2022

Cooperative Chimpanzee

0 Answers Avg Quality 2/10

json to java object

Comment

String json = "...";
ObjectMapper m = new ObjectMapper();
Set<Product> products = m.readValue(json, new TypeReference<Set<Product>>() {});

Popularity 10/10 Helpfulness 3/10 Language java

Source: stackoverflow.com

Tags: java

Link to this answer
Share Copy Link

Contributed on Dec 14 2021

Pleasant Puma

0 Answers Avg Quality 2/10

convert java object to json

Comment

public class Student {
	
	Integer id;
	Map<String,Integer> marks;
	List<Address> addresses;
	
	public Student(Integer id, Map<String, Integer> marks, List<Address> addresses) {
		this.id = id;
		this.marks = marks;
		this.addresses = addresses;
	}
}

class Address {
	
	String addrType;
	Integer houseNo;
	String streetName;
	String countryName;
	House house;
	
	public Address(String addrType, Integer houseNo, String streetName, String countryName, House house) {
		this.addrType = addrType;
		this.houseNo = houseNo;
		this.streetName = streetName;
		this.countryName = countryName;
		this.house = house;
	}	
}

class House {
	
	Integer noOfRooms;
	String houseType;
	Integer noOfWindows;
	
	public House(Integer noOfRooms, String houseType, Integer noOfWindows) {
		this.noOfRooms = noOfRooms;
		this.houseType = houseType;
		this.noOfWindows = noOfWindows;
	}
}

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: javatechonline.com

Tags: java

Link to this answer
Share Copy Link

Contributed on Apr 14 2022

ABHIJEET K BEHERA

0 Answers Avg Quality 2/10

json to class java

Comment

-1

system.out.println("Miladheydarloo");

Popularity 10/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: class clas

Link to this answer
Share Copy Link

Contributed on Jul 20 2022

Scary Shark

0 Answers Avg Quality 2/10

json to java object

Contents

More Related Answers

json to java object

Closely Related Answers

java object to json

convert java object to json

json to java object

convert java object to json

json to class java

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.