No serializer found for class org.json.JSONObject and no properties discovered to create BeanSerializer

Question

having JSON from web service, Json Array as a response

   [3]
   0:  {
   id: 2
  name: \"a561137\"
    password: \"test\"
  firstName: \"abhishek\"
   last         


        

Answer 1

have To Accept it first as a Json Array ,then while reading its Object have to use Object Mapper.readValue ,because Json Object Still in String .

List<User> list = new ArrayList<User>();
JSONArray jsonArr = new JSONArray(response);

for (int i = 0; i < jsonArr.length(); i++) {
    JSONObject jsonObj = jsonArr.getJSONObject(i);
    ObjectMapper mapper = new ObjectMapper();
    User usr = mapper.readValue(jsonObj.toString(), User.class);      
    list.add(usr);
}