Parsing the nested JSON Array using Jackson library in java -

i know how parse following json using jackson library in java construct uri http://api.statdns.com/google.com/cname

{     "status": {         "status": 200,         "msg": "success"      },     "apicalls": [         {             "api": {                 "method": "get",                 "success": "200",                 "baseurl": "http://api.statdns.com/",                 "param1": "google.com/",                 "param2": "cname",                 "continue_on_fail": "1",                 "add_header2": "'accept', 'application/json'",                 "add_header1": "'content-type', 'application/json'",                 "client_id": "101"             },             "id": 1385         }     ]  } 

i have written bad code parse above json array. following code used,

public void parsejson(string json) {     try{     jsonfactory factory = new jsonfactory();     jsonparser parser;     parser = factory.createjsonparser(json);     parser.setcodec(new objectmapper()); // avoid illegalstateexception       jsontoken current;     current = parser.nexttoken();     if (current != jsontoken.start_object) {        system.out.println("error: root should object: quiting.");                 return;             }              while (parser.nexttoken() != jsontoken.end_object) {                 string fieldname = parser.getcurrentname();                 // move field name field value                 current = parser.nexttoken();                 if (fieldname.equals("apicalls")) {                     jsonnode node = parser.readvalueastree();                     jsonnode currentjson = node.findvalue("api");                     system.out.println("current json :: " + currentjson);                      jsonnode url = currentjson.get("baseurl");                     jsonnode param1 = currentjson.get("param1");                     jsonnode param2 = currentjson.get("param2");                      string baseurl = url.astext();                     string params1 = param1.astext();                     string params2 = param2.astext();                     string uri = baseurl + params1 + params2;                     system.out.println("url :: " + uri);                      initiaterestcall(uri);                  }             }         } catch (jsonparseexception e) {             e.printstacktrace();         } catch (ioexception e) {             e.printstacktrace();         }     } 

could me know parsing json using jackson? highly appreciated.

if using jackson library, should go this:

i using response http://api.statdns.com/google.com/cname

public void parsejson(string json) { jsonobject parse = new jsonobject(data);          if(parse.get("question") instanceof jsonobject){             jsonobject questionjson = (jsonobject) parse.get("question");              system.out.println("name"+questionjson.getstring("name"));             system.out.println("type"+questionjson.getstring("type"));             system.out.println("class"+questionjson.getstring("class"));          }         else if(parse.get("question") instanceof jsonarray){             jsonarray questionjson = (jsonarray) parse.get("question");              string[] nameattrib=new string[questionjson.length()];             string[] typeattrib=new string[questionjson.length()];             string[] classattrib=new string[questionjson.length()];             for(int i=0;i<questionjson.length();i++){                 jsonobject questionjsondata=(jsonobject)questionjson.get(i);                 nameattrib[i]=questionjsondata.getstring("name");                 typeattrib[i]=questionjsondata.getstring("type");                 classattrib[i]=questionjsondata.getstring("class");                 system.out.println("name: "+nameattrib[i]);                 system.out.println("type: "+typeattrib[i]);                 system.out.println("class: "+classattrib[i]);             }          }         else if (parse.get("question").equals(null)){              system.out.println("question"+null);         } } 

here doing "question" only, can other "answer", "authority" in case url have mentioned http://api.statdns.com/google.com/cname.

hopefully helps problem..!!!!