java - no error in code but its not working. it doesnt give right output -

//order bean //orderresponse bean //controller code          //**********************************************insertupdateorder multiple**********************************************************              @requestmapping(value="/insertupdateordermultiple", method = requestmethod.post)             public @responsebody responseentity<orderresponse> insertupdateorder(@requestbody orderresponse orderresp){                 if(orderresp.getorders() != null && orderresp.getorders().isempty()){                      orderresponse orderresponse = salesdelegate.insertupdateorder(orderresp);                     system.out.println("beanobject"+orderresponse);                     if(orderresponse.getmessage().getstatuscode().tostring().equals("e203")){                         return new responseentity<orderresponse>(orderresponse , httpstatus.not_acceptable);                     }else if(orderresponse.getmessage().getstatuscode().tostring().equals("e202")){                         return new responseentity<orderresponse>(orderresponse,httpstatus.internal_server_error);                     }else                     {                         return new responseentity<orderresponse>(orderresponse,httpstatus.ok);                     }                 }else                     {                         return new responseentity<orderresponse>(httpstatus.not_acceptable);                     }                 }          //delegate code          public orderresponse insertupdateorder(orderresponse orderresponse) {                  system.out.println("orderdelegate"+orderresponse);                 return salesdao.insertupdateorder(orderresponse);             }         // dao code          orderresponse insertupdateorder(orderresponse orderresp);          //daoimpl code          @override                 public orderresponse insertupdateorder(orderresponse order) {                     int id = -1;                     logger.info("in insertupdateorder multile");                     orderresponse orderresp = new orderresponse();                     message message = new message();                     list<integer> orderid = new arraylist<integer>();                      for(order lorder : order.getorders()){                         try{                             simplejdbccall jdbccall = new simplejdbccall(jdbctemplateobject).                                     withprocedurename(kevanlasql.insert_update_order).                                     declareparameters(                                             new sqlparameter("aorderid",types.integer),                                             new sqlparameter("acompanyid",types.integer),                                             new sqlparameter("asubcategory_id",types.integer),                                             new sqlparameter("asize",types.varchar),                                             new sqlparameter("aprice",types.varchar),                                             new sqlparameter("aquantity",types.varchar),                                             new sqlparameter("adiscount",types.varchar),                                             new sqlparameter("acustomerid",types.integer),                                             new sqlparameter("alocationid",types.integer),                                             new sqlparameter("aboy_id",types.integer),                                             new sqlparameter("aproduct_id",types.integer),                                             new sqlparameter("aphone",types.varchar),                                             new sqlparameter("aaddress",types.varchar),                                             new sqlparameter("astatus",types.varchar),                                             new sqlparameter("apieces",types.varchar),                                             new sqlparameter("aproduct_amount",types.varchar),                                             new sqlparameter("adiscount_amount",types.varchar),                                             new sqlparameter("atotal_amount",types.varchar),                                             new sqloutparameter("param",types.integer)                                             );                              hashmap<string, object> input = new hashmap<string, object>();                              input.put("aorderid", lorder.getorderid());                             input.put("acompanyid", lorder.getcompanyid());                             input.put("asubcategory_id", lorder.getsubcategory_id());                             input.put("asize", lorder.getsize());                             input.put("aprice", lorder.getprice());                             input.put("aquantity", lorder.getquantity());                             input.put("adiscount", lorder.getdiscount());                             input.put("acustomerid", lorder.getcustomerid());                             input.put("alocationid", lorder.getlocationid());                             input.put("aboy_id", lorder.getboy_id());                             input.put("aproduct_id", lorder.getproduct_id());                             input.put("aphone", lorder.getphone());                             input.put("aaddress", lorder.getaddress());                             input.put("astatus", lorder.getstatus());                             input.put("apieces", lorder.getpieces());                             input.put("aproduct_amount", lorder.getproduct_amount());                             input.put("adiscount_amount", lorder.getdiscount_amount());                             input.put("atotal_amount", lorder.gettotal_amount());                             input.put("param", "");                             //system.out.println(input);                             id = (integer) jdbccall.execute(input).get("param");                              if (id > 0){                                 orderid.add(id);                             }                              message.setstatuscode(statuscode.s201);                             message.setstatusmessage(statusmessage.success);                           } catch (emptyresultdataaccessexception erdae) {                             erdae.printstacktrace();                             message.setstatuscode(statuscode.e202);                             message.setstatusmessage(statusmessage.fail);                         } catch (nullpointerexception n) {                             message.setstatuscode(statuscode.e203);                             message.setstatusmessage(statusmessage.fail);                         } catch (exception e) {                              message.setstatuscode(statuscode.e204);                             message.setstatusmessage(statusmessage.fail);                         }                     }                     orderresp=order;                     order.setmessage(message);                     order.setorderid(orderid);                       orderresp.setmessage(message);                     orderresp.setorderid(orderid);                     return orderresp;                            }         //sql pakage call          string insert_update_order = "insert_update_order";          //mysql procedure           create definer=`root`@`localhost` procedure `insert_update_order`(                         in aorderid int,                         in acompanyid int,                         in asubcategory_id int,                         in asize varchar(250),                         in aprice varchar(250),                         in aquantity varchar(250),                         in adiscount varchar(250),                         in acustomerid int,                         in alocationid int,                         in aboy_id int,                         in aproduct_id int,                         in aphone varchar(250),                         in aaddress varchar(250),                         in astatus varchar(250),                         in apieces varchar(250),                         in aproduct_amount varchar(250),                         in adiscount_amount varchar(250),                         in atotal_amount varchar(250),                         out param int)         begin                          if(aorderid=-1)                 insert orderdetails(                         companyid,                         subcategory_id,                         size,                         price,                         quantity,                         discount,                         customerid,                         locationid,                         boy_id,                         product_id,                         phone,                         address,                         status,                         pieces,                         product_amount,                         discount_amount,                         total_amount)         values(                 acompanyid,                 asubcategory_id,                 asize,                 aprice,                 aquantity,                 adiscount,                 acustomerid,                 alocationid,                 aboy_id,                 aproduct_id,                 aphone,                 aaddress,                 astatus,                 apieces,                 aproduct_amount,                 adiscount_amount,                 atotal_amount);                  select max(orderid) aorderid orderdetails param;                  elseif(aorderid!=-1)                 update orderdetails set companyid = acompanyid,                         subcategory_id = asubcategory_id,                         size=asize,                         price=aprice,                         quantity= aquantity,                         discount=adiscount,                         customerid=acustomerid,                         locationid=alocationid,                         boy_id=aboy_id,                         product_id=aproduct_id,                         phone=aphone,                         address=aaddress,                         status=astatus,                         pieces=apieces,                         product_amount=aproduct_amount,                         discount_amount=adiscount_amount,                         total_amount=atotal_amount                  orderid = aorderid;                  set param := aorderid;               end if;          end           // excepion in console          06-02-2016-06:02:16.369 [http-bio-8080-exec-9] debug o.s.web.servlet.dispatcherservlet - dispatcherservlet name 'dispatcherservlet' processing post request [/kevanlaappmobi/insertupdateordermultiple]         06-02-2016-06:02:16.369 [http-bio-8080-exec-9] debug o.s.w.s.m.m.a.requestmappinghandlermapping - looking handler method path /insertupdateordermultiple         06-02-2016-06:02:16.369 [http-bio-8080-exec-9] debug o.s.w.s.m.m.a.requestmappinghandlermapping - returning handler method [public org.springframework.http.responseentity<bee.kevanlaweb.mobiapp.messages.orderresponse> bee.kevanlaweb.mobiapp.crontroller.salescontroller.insertupdateorder(bee.kevanlaweb.mobiapp.messages.orderresponse)]         06-02-2016-06:02:16.369 [http-bio-8080-exec-9] debug o.s.b.f.s.defaultlistablebeanfactory - returning cached instance of singleton bean 'salescontroller'         06-02-2016-06:02:16.370 [http-bio-8080-exec-9] debug o.s.w.s.m.m.a.requestresponsebodymethodprocessor - reading [class bee.kevanlaweb.mobiapp.messages.orderresponse] "application/json" using [org.springframework.http.converter.json.mappingjackson2httpmessageconverter@2cb42334]         06-02-2016-06:02:16.370 [http-bio-8080-exec-9] debug o.s.w.s.m.m.a.responsebodyadvicechain - invoking responsebodyadvice chain body=null         06-02-2016-06:02:16.371 [http-bio-8080-exec-9] debug o.s.w.s.m.m.a.responsebodyadvicechain - after responsebodyadvice chain body=null         06-02-2016-06:02:16.371 [http-bio-8080-exec-9] debug o.s.web.servlet.dispatcherservlet - null modelandview returned dispatcherservlet name 'dispatcherservlet': assuming handleradapter completed request handling         06-02-2016-06:02:16.371 [http-bio-8080-exec-9] debug o.s.web.servlet.dispatcherservlet - completed request 

//postman
set orderid -1 when new order set particuler orderid want update

    //request json      {       "orderid": -1,       "companyid": 1,       "subcategory_id": 1,       "size": "m",       "price":220,       "quantity": "5",       "discount": "10",       "customerid": 1,       "product_id": 1,       "locationid": 1,       "boy_id": 1,       "phone":"1234567899",       "address":"pune",       "status": "1",       "pieces":"20",       "product_amount":"20",       "discount_amount":"2",       "total_amount": "200"     } 

but not give success message/response didn't mistakes in code please me out code write api of getorders users. user gives data in json formate. please me out whats wrong in // request json url : http://localhost:8080/kevanlaappmobi/insertupdateordermultiple request method : post

if put break-point in controller's insertupdateorder method, , run application in debug mode, hit break-point when post? if not, can increase logging level spring mvc adding line application.properties file (assuming using spring boot).

logging.level.org.springframework.web=debug 

that might give clues.

also, hit f12 in browser , go network tab before post (assuming posting webpage). check posting correct url. also, check browser's console errors.