Transaction is not getting rolled back Java Android Sql -


*i trying run 3 asynctask 1 one . each dependent each other. if 1 of task gets exception 3 task should rolled back. previous position. task got exception getting rolled not others code below

               public static int executeorder() {     int morderid=-1;     connection conn = null;     jtdscallablestatement jtdsproc = null;     resultset orderresult = null;      try {         conn = connectionprovider.getconnection();         jtdsproc = (jtdscallablestatement) conn                 .preparecall("{call saveorder(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)}");         jtdsproc.setint(1, sqlorderqueries.getorderid());         jtdsproc.setint(2, sqlorderqueries.getposid());         jtdsproc.setint(3, sqlorderqueries.getemp_cash_id());         jtdsproc.setint(4, sqlorderqueries.getcust_id());         jtdsproc.setint(5, sqlorderqueries.gettranstype());         jtdsproc.setstring(6, ""+sqlorderqueries.getmdebit());         jtdsproc.setstring(7, ""+sqlorderqueries.getadebit());         jtdsproc.setstring(8, ""+sqlorderqueries.getmcredit());         jtdsproc.setstring(9, ""+sqlorderqueries.getacredit());         jtdsproc.setstring(10, ""+sqlorderqueries.getbcredit());         jtdsproc.setint(11, sqlorderqueries.getmealplanid());         jtdsproc.setint(12, sqlorderqueries.getcashresultid());         jtdsproc.setint(13, sqlorderqueries.getlunchtype());         jtdsproc.setint(14, sqlorderqueries.getschool_id());         jtdsproc.setstring(15, sqlorderqueries.getorderdate());         jtdsproc.setint(16, sqlorderqueries.getcreditauth());          if(sqlorderqueries.getchecknum()== -1)         {             jtdsproc.setnull(17, types.integer);         }else{             jtdsproc.setint(17, sqlorderqueries.getchecknum());         }         jtdsproc.setint(18, sqlorderqueries.getoverride());         jtdsproc.setint(19, sqlorderqueries.getvoid());         jtdsproc.setint(20, sqlorderqueries.getordlog_id());         jtdsproc.setstring(21, sqlorderqueries.getordlognote());         orderresult = jtdsproc.executequery();         while (orderresult.next()) {              morderid=orderresult.getint(1);             log.w("data sales handler: orderid",                     "$--" + orderresult.getint(1));             log.w("data sales handler orderidlog:",                     "$--" + orderresult.getint(2));             log.w("data sales handler customerid:",                     "$--" + orderresult.getint(3));             log.w("data sales handler abalance:",                     "$--" + orderresult.getfloat(4));             log.w("data sales handler mbalance:",                     "$--" + orderresult.getfloat(5));             log.w("data sales handler bonacebalance:", "$--"                     + orderresult.getfloat(6));             log.w("data sales handler error:",                     "$--" + orderresult.getstring(7));         }     } catch (exception ee) {         try {             conn.rollback();         } catch (sqlexception e) {             e.printstacktrace();         }         ee.printstacktrace();         return morderid = utilities.network_error;     }     return morderid; } public static boolean insertitem(int morderid, arraylist<integer> itemsids,         arraylist<integer> menuitemids, arraylist<integer> itemsquantity,         arraylist<integer> itemssoldtype, arraylist<float> itemsprice) {     boolean insertstatus = false;     connection conn = connectionprovider.getconnection();     preparedstatement pstmt = null;     string insertstring = "insert items values (?,?,?,?,?,?,?,?,?,?)";     try {         conn.setautocommit(false);         pstmt = conn.preparestatement(insertstring);         for(int i=0;i<itemsids.size();)         {             pstmt.setint(1, itemsids.get(i));             pstmt.setint(2, morderid);             pstmt.setint(3, menuitemids.get(i));             pstmt.setint(4, itemsquantity.get(i));             pstmt.setstring(5, ""+itemsprice.get(i));             pstmt.setstring(6, ""+itemsprice.get(i));             pstmt.setstring(7, ""+1.00);             pstmt.setint(8, 0);             pstmt.setint(9, itemssoldtype.get(i));             pstmt.setnull(10, types.null);             int = pstmt.executeupdate();             log.d("no of row affected insert", "" + a);              i++;         }         insertstatus = true;     } catch (exception ee) {         ee.printstacktrace();         if (conn != null) {             try {                 system.err.print("transaction being rolled back");                 conn.rollback();             } catch (sqlexception excep) {                 excep.printstacktrace();             }         }         insertstatus=false;     } {         try {             pstmt.close();             conn.setautocommit(true);         } catch (sqlexception eee) {             eee.printstacktrace();         }     }     return insertstatus; } public static arraylist<integer> getnewitemid(int totalitems) {     connection conn = connectionprovider.getconnection();     jtdscallablestatement jtdsproc = null;     arraylist<integer> itemsids = new arraylist<integer>();     (int = 0; < totalitems; i++) {         try {             jtdsproc = (jtdscallablestatement) conn                     .preparecall("{call fastindexgen(1,1,0)}");             resultset rs = jtdsproc.executequery();             while (rs.next()) {                 log.d("value", "" + rs.getint(1));                 itemsids.add(rs.getint(1));             }         } catch (exception ee) {             ee.printstacktrace();             if (conn != null) {                 try {                     system.err.print("transaction being rolled back");                     conn.rollback();                 } catch (sqlexception excep) {                     excep.printstacktrace();                 }             }             itemsids=null;         }     }     return itemsids; }*                public void completeorder(inputbean input){      setno_payment(false);      sqlorderqueries.setposid(((homeactivity)mactivity).msessionmanager.getposid());     sqlorderqueries.setemp_cash_id(((homeactivity)mactivity).msessionmanager.getcustomerid());     /*customer id different student , guest cash sale*/     sqlorderqueries.setcust_id(input.getcustomer_id());     sqlorderqueries.settranstype(gettranstype());     sqlorderqueries.setmdebit(input.getmdebit());     sqlorderqueries.setadebit(input.getadebit());     sqlorderqueries.setmcredit(input.getmcredit());     sqlorderqueries.setacredit(input.getacredit());     sqlorderqueries.setbcredit(""+0.00);      /*do not need change meal plan id ,it default default*/     sqlorderqueries.setcashresultid(((homeactivity)mactivity).msessionmanager.getcashcolumnid());      sqlorderqueries.setlunchtype(detailsfragment.getlunch_type());     sqlorderqueries.setschool_id(((homeactivity)mactivity).msessionmanager.getschoolid());     sqlorderqueries.setorderdate(getdate());     /*credit auth passed default time being*/     sqlorderqueries.setchecknum(input.getchecknumber());     /*override passed 0 time being*/     /*void ordlog_id  ordlognote   0 ,default ,default respectfully*/       new asynctask<void, void, integer>() {          @override         protected integer doinbackground(void... params) {             if(connectionprovider.checkconnection()==false){                  return null;             }             return ordersaleshandler.executeorder();         }          @override         protected void onpostexecute(integer result) {             super.onpostexecute(result);              if(result == utilities.network_error)             {                 alertdialog.builder mealert = new alertdialog.builder(mactivity);                 mealert.setmessage("network problem");                 mealert.create().show();             }             if(result>0){                  mitemshandler.onsucessorder(result);             }          }       }.execute(); }  @override public void onsucessorder(int orderid) {      morderid=orderid;     new asynctask<void, void, arraylist<integer>>(){          @override         protected arraylist<integer> doinbackground(void... params) {             if(connectionprovider.checkconnection()==false){                 return null;             }             return ordersaleshandler.getnewitemid(mtotalitems);         }          @override         protected void onpostexecute(arraylist<integer> result) {             super.onpostexecute(result);              if(result==null)             {                 alertdialog.builder mealert = new alertdialog.builder(mactivity);                 mealert.setmessage("network problem , order not completed");                 mealert.create().show();             }else{                  mitemshandler.onsucessitemid(result);             }          }       }.execute(); }  @override public void onsucessitemid(arraylist<integer> itemids) {        itemsids=itemids;     new asynctask<void, void, boolean>(){          @override         protected boolean doinbackground(void... params) {              if(connectionprovider.checkconnection()==false)             {                 return false;             }              return ordersaleshandler.insertitem(morderid,itemsids,menuitemids,itemsquantity,itemssoldtype,itemsprice);         }          @override         protected void onpostexecute(boolean result) {             super.onpostexecute(result);              if(result==true){                  if(isno_payment()==false){                      ((homeactivity)mactivity).msalesfragment.mpaymentdialog.dismiss();                 }                  ((homeactivity)mactivity).msalesfragment.onclick(((homeactivity)mactivity).msalesfragment.mcancelbutton);               }              if(result==false){                  alertdialog.builder mealert = new alertdialog.builder(mactivity);                 mealert.setmessage("network problem , order not completed");                 mealert.create().show();             }         }        }.execute(); }    public static boolean isno_payment() {     return no_payment; }  public static void setno_payment(boolean no_payment) {     no_payment = no_payment; }

}

interface insertitemshandler {

public void onsucessorder(int result); public void onsucessitemid(arraylist<integer> itemsids);

}


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