Solved

data unable to store from js file to db2 database

Posted on 2011-03-24
1
662 Views
Last Modified: 2012-05-11
My input data from a jsp file is not stored in the database.

this is my
jsp file:



<%@page contentType="text/xml" %>
<%@page language="java" import="java.sql.*" %>
<jsp:useBean id="User" class="policeLibrary.User" />
<jsp:useBean id="c" class="policeLibrary.Complaints" />

<%
String XMLOutput = "<result>";
try
{
if(User. isUserLoggedIn()==false)
{      
      XMLOutput += "<error>please login to perform the Lodge a complaint </error>";
}
String compdate,dept,cname,incidentdate,psname,subject,descp,compsuspect,placeofoccurance;
int psid,pid,ctype;

compdate="12/11/2010";//request.getParameter("compdate");
dept="criminal";//request.getParameter("Dept");
cname="Missing";//request.getParameter("Cname");
incidentdate="12/11/2010";//request.getParameter("incidentdate");
psname="btm layout2nd stage";//request.getParameter("psname");
subject="hihello";//request.getParameter("compsubject");
descp="bye";//request.getParameter("compdescription");
compsuspect="nil";//request.getParameter("compsuspect");
placeofoccurance="bang";//request.getParameter("placeofocccurance");
String username;

//username=request.getParameter("username");
//int userid = User.getUid(username);
int userid=8;


psid=c.getPoliceStation(psname);
pid=c.getPolice(psid);
ctype=c.getComptype(cname);

if(userid==-1)
{
      XMLOutput += "<error>username is  not correct.please enter it </error>";
}

else
      {
      
      int b=      c.addComplaints(ctype  ,pid  ,psid  , userid  ,incidentdate  ,subject  ,descp ,compsuspect, placeofoccurance  ,"No");
      
      if(b!=-1)
            
            XMLOutput += "<success>the given admin is successfully added</success>";
      }

XMLOutput += "</result>";

}
catch(Exception e) {
      XMLOutput +="<error> Exception occured! </error>";
}
out.println(XMLOutput);
%>

this is the definition of addcomplaints mentioned above:

public int addComplaints(
int ctype  ,
int Pid  ,
int Psid  ,
int Userid  ,
String Incidentdate  ,
String Csubject  ,
 String Cdescription  ,
String Suspect ,
String Placeofoccurane  ,
String Iscomplaintclosed ) throws SQLException
            {
                  
                  User u = new User();
if(u.isUserIdExists(Userid) && u.isUserIdExists(Pid) && isSubjectproper(Csubject) && Cdescription.length()>0 )
                  {
      String query = "INSERT INTO complaint( ctype,Pid,Psid,Userid,Incidentdate,Csubject,Cdescription,Suspect,Placeofoccurance,Iscomplaintclosed)" +
                  " VALUES("+ctype+","+Pid+","+Psid+","+Userid+",'"+Incidentdate+"','"+Csubject+"','"+Cdescription+"','"+Suspect+"','"+Placeofoccurane+"','"+Iscomplaintclosed+"')";
                        int r=conn.runQuery(query);
                              //key = statement.getGeneratedKeys();
                              if(r==1)
                                    //return keygetInt(1);
                                    return 1;
                  }
                  return -1;
            }
            


this is the method that i use to connect the database:

public int runQuery(String query){
            int ans = -1;
            try
            {
                  curQuery = query;
                  curQueryStatement = c.prepareStatement(curQuery);
                  ans = curQueryStatement.executeUpdate();
            }
            catch(Exception e)
            {
                  System.out.println(e.getMessage());
            }
            return ans;
      }


i get the following error while executing
Method executeQuery cannot be used for update. ERRORCODE=-4476, SQLSTATE=null


i have assumed arbitrary input values in the Jsp file of which i am trying to add to my database complaint table.
wherin i get an error message only at the adding fuction.

pls help!


0
Comment
Question by:manikandan689
1 Comment
 
LVL 37

Accepted Solution

by:
momi_sabag earned 500 total points
ID: 35208785
executeQuery cannot be used for update

when you do insert / update/ delete you should use executeNonQuery
0

Featured Post

Master Your Team's Linux and Cloud Stack!

The average business loses $13.5M per year to ineffective training (per 1,000 employees). Keep ahead of the competition and combine in-person quality with online cost and flexibility by training with Linux Academy.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

November 2009 Recently, a question came up in the DB2 forum regarding the date format in DB2 UDB for AS/400.  Apparently in UDB LUW (Linux/Unix/Windows), the date format is a system-wide setting, and is not controlled at the session level.  I'm n…
Recursive SQL in UDB/LUW (you can use 'recursive' and 'SQL' in the same sentence) A growing number of database queries lend themselves to recursive solutions.  It's not always easy to spot when recursion is called for, especially for people una…
This Micro Tutorial will teach you how to censor certain areas of your screen. The example in this video will show a little boy's face being blurred. This will be demonstrated using Adobe Premiere Pro CS6.
Windows 10 is mostly good. However the one thing that annoys me is how many clicks you have to do to dial a VPN connection. You have to go to settings from the start menu, (2 clicks), Network and Internet (1 click), Click VPN (another click) then fi…

806 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question