Converting json string to java object?

by

EDIT:
You need your java Data class to be an exact model of the JSON. So your 

{"data":{"translations":[{"translatedText":"Bonjour tout le monde"}]}}

becomes:

class DataWrapper {
    public Data data;

    public static DataWrapper fromJson(String s) {
        return new Gson().fromJson(s, DataWrapper.class);
    }
    public String toString() {
        return new Gson().toJson(this);
    }
}
class Data {
    public List<Translation> translations;
}
class Translation { 
    public String translatedText;
}

As the object model gets more complicated the org.json style code veers towards unreadable whereas the gson/jackson style object mapping is still just plain java objects.

More Related Contents:

  1. Get nested JSON object with GSON using retrofit
  2. How to Parse JSON Array with Gson
  3. How to parse json parsing Using GSON in android
  4. How to parse JSON Array (Not Json Object) in Android
  5. Retrofit Expected BEGIN_OBJECT but was BEGIN_ARRAY
  6. Gson – convert from Json to a typed ArrayList
  7. What is the basic purpose of @SerializedName annotation in Android using Gson
  8. How to parse dynamic JSON fields with GSON?
  9. Deserializing Generic Types with GSON
  10. How do I use Google’s Gson API to deserialize JSON properly?
  11. How to convert JSONArray to List with Gson?
  12. Gson turn an array of data objects into json – Android
  13. Retrofit GSON serialize Date from json string into java.util.date
  14. Deserialize a List object with Gson?
  15. How to parse a dynamic JSON key in a Nested JSON result?
  16. I need an alternative option to HttpClient in Android to send data to PHP as it is no longer supported
  17. Query a JSONObject in java
  18. Get a JSON object from a HTTP response
  19. org.json.JSONArray cannot be converted to JSONObject
  20. How do I remove a specific element from a JSONArray?
  21. Android JSON parsing of multiple JSONObjects inside JSONObject
  22. Remove empty collections from a JSON with Gson
  23. JSON parsing to Java – Android application
  24. Reading a Json Array in android
  25. Parsing nested JSON data using GSON
  26. How to serialize Object to JSON?
  27. Jsonpath with Jackson or Gson
  28. Java – Gson parsing nested within nested
  29. Using gson to deserialize specific JSON field of an object
  30. Gson custom deseralizer for one variable in an object

Leave a Comment