Jsonarray to List in java

Jsonarray to list java

JSONArray data = new JSONArray(); //create data from this -> [{"thumb_url":"tb-1370913834.jpg","event_id":...}]

List<JSONObject> list = data.stream().map(o -> (JSONObject) o).collect(Collectors.toList());

Source: stackoverflow.com

Jsonarray to List in java

List<Employee> list = mapper.readValue(jsonString,
TypeFactory.defaultInstance().constructCollectionType(List.class,  
   Employee.class));

Source: stackoverflow.com

Convert json to arraylist java

// Top of file
import java.lang.reflect.Type;

// ...

private void parseJSON() {
    Gson gson = new Gson();
    Type type = new TypeToken<List<ContactModel>>(){}.getType();
    List<ContactModel> contactList = gson.fromJson(jsonString, type);
    for (ContactModel contact : contactList){
        Log.i("Contact Details", contact.id + "-" + contact.name + "-" + contact.email);
    }
}

-1

Source: stackoverflow.com

Similar codes

0 vote277 views1 answer
How to draw a circle in java swing
Java
1 vote310 views3 answers
Convert from java to kotlin online
Java
3 votes289 views5 answers
Declare variable java
Java
1 vote272 views3 answers
Debug keystore
Java
1 vote317 views2 answers
Java for loop with index
Java
0 vote296 views1 answer
JOption input java
Java
10 votes280 views3 answers
String to long java
Java
0 vote308 views1 answer
Procedure java
Java
1 vote290 views1 answer
Error: cannot find [email protected](
Java
26 votes284 views2 answers
Java random numbers in specific range
Java