java - Coverting JSON String which is part of JSON object to JSON Object on the run -

i consuming rest web services using rest template in project returns json below:

{"data": [{         "id": "int-1468819244684-event-no-97",         "object1": {             "jsonstring": "{\"object2\":[{\"object3\":\"value3\",\"object4\":\"value4\"}]}"         }     }] 

}

while consuming above json response able create bean class , able dump json object/values same.

but problem above json response contains string below:

"jsonstring": "{\"object2\":[{\"object3\":\"value3\",\"object4\":\"value4\"}]}" 

which json. have bean in can fetch jsonstring string. can use below bean structure fetch response in objects:

public class response { data data; }  public class data { string id; object1 object1; }  public class object1 { string jsonstring; } 

but above jsonstring contains string in form of json, want somehow convert json string json object @ run time when other objects created , dump content in same bean application should ready use content. ideally bean hierarchy should below:

public class response { data data; }  public class data { string id; object1 object1; }   public class object1 { jsonstring jsonstring; }  public class jsonstring { object2 object2; }  public class object2 { string object3; string object4; } 

please guide me how same.

you can use jackson's objectmapper.readvalue in way:

// create or use existing objectmapper objectmapper om = new objectmapper();  @jsonproperty("jsonstring") public string getjsonstring() {     if (this.jsonstring == null)         return null;     return om.writevalueasstring(this.jsonstring); }  public void setjsonstring(string s) {     this.jsonstring = om.readvalue(s, jsonstring.class); }