How to serialize the response to the object using Gson?

I make request directly to VK api with token Like this: https://api.vk.com/method/groups.get?fields=photo_50&access_token=MY_TOKEN&filter=admin%2C%20editor%2C%20moder&extended=1 Here is spec about api But I can't serialize the response to obje

GSON pairs of key values ​​of the map

using Retrofit 2 I consuming an API that gives returns a JSON object with the following response: { "status": "ok", "questions": { "1": "What was your childhood nickname?" } } Using GSON, I wanted to seria

JSONObject specified object

I have JSONObject which contains as shown below and created class Markets contained all fields. I want put JSONObject elements to created object of Markets. Example: Markets markets = new Markets(),then put elements from JSONObject to markets and I w

Work with bidirectional JACKSON

first, sorry about my bad english; Second, I have the following Code: @JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class, property = "id") public class UserAccount implements Serializable { private static final long serialV

How to use the Gson converter in RetroFit?

I'm making a simple RetroFit application for educational purposes, and use IntelliJ IDEA as my IDE. I have imported the Retrofit library properly (at least I think I have) but I'm not able to get the Gson Converter package. I have the gson.jar from g

Gson date of serialization

I have a JSON string that I want to deserilizie using Gson - {"Id":3,"Title":"Roskilde","Description":"Famous Danske festival","StartingTime":"2016-06-12T00:00:00","Duration":

JSON analysis in Enum fields

in my Android application, I am returned a simple JSON object with simple key value pairs, eg: {"username" : "billySmith", "gender" : 1} And an enum with the respective field names username and gender (String and int, respect

How to deserialize a generic object from a JSON format file

How can i tell to method fromJson that I need to return object of type T? I know that T.class is not possible. @Override public T getById(String id) { File json = new File(folder, id); JsonReader reader = null; try { reader = new JsonReader(new FileR

Gson for Android

I'm trying to use Gson to parse this JSON: { "status": "status", "lang": "lang", "guid": "guid", "name": "name", "tags": "tags", "address": "

How to extract JSON from this HTTP request in Java

The method below is hit or miss if it parses the request properly... Here is what the request looks like: POST /addEvent/ HTTP/1.1 Host: localhost:1234 Content-Type: multipart/form-data; boundary=Boundary+0xAbCdEfGbOuNdArY Accept-Encoding: gzip, defl

Gson automatically adds the class name

Lets say I have the following classes: public class Dog { public String name = "Edvard"; } public class Animal { public Dog madDog = new Dog(); } If I run this trough a Gson it will serialize it as following: GSon gson = new GSon(); String json

How to correctly convert the list of specific objects to Gson?

I am working on Spring MVC project. I am using Hibernate. I want to use AJAX with jQuery to get some JSONs from my Spring Controllers. Unfortunately when I was implementing Gson methods in my application I have got an error: java.lang.UnsupportedOper

The GSON is not imported into the maven project

I am getting the following error - I have added the GSon in my dependency - Can someone point out what I am doing wrong? Edit : dependency specified - <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifa

Deserialization of the GSON: how to know the objects?

I try to use gson library to deserialize a flow of objects sent to me. In all examples i've seen, when the method fromJson is called, we already know what type of object we expect to have. In my case, I receive a flow of different objects and i'd lik

how to pass JPA entity with GSON?

I'm passing JPA Entity called Profile from my server to client using GSON @Entity public class Profile implements Serializable { private static final long serialVersionUID = 1L; @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id;

How to serialize a map of a map with GSON?

I want to serialize my Example class below into JSON using GSON. import com.google.gson.Gson; import com.google.gson.GsonBuilder; import java.util.LinkedHashMap; public class Example { private LinkedHashMap<String,Object> General; private static fin