Solved

Exhausted Resultset

Posted on 2010-08-22
7
1,232 Views
Last Modified: 2013-12-02
Hello experts,

I have this code that sometimes throws : java.sql.SQLException: Exhausted Resultset. could you please how i can fix this
this.con = connectToDB();
            if (con != null ){
            String query = ""
            Statement statement = this.con.createStatement();
            ResultSet resultSet = statement.executeQuery(query);

            searchResult = new Vector();
            int i = 0;
            if (resultSet != null) {
                while (resultSet.next()) {
                    System.out.println("i"+i+1);
                    String[] name = resultSet.getString("NAME").split(",");
                    Faculty facutlty = new Faculty(
                            resultSet.getString("PERSON_UID"),
                            name[1]+" "+name[0],
                            resultSet.getString("GOBTPAC_LDAP_USER"),
                            resultSet.getString("SYRREIN_INTEREST"));
                    searchResult.add(facutlty);
                }

            }

            statement.close();
            resultSet.close();
            closeConnection(con);
            }
            return searchResult;
        } catch (SQLException sqlException) {
            this.logger.logLines(this.formatter.format(this.today) + ":searchFacultyInterest:Failed");
            this.logger.logLines(this.formatter.format(this.today) + ":SQLException:" + sqlException.getMessage());
            closeConnection(this.con);
            return null;
        } catch (NullPointerException nullPointerException) {
            this.logger.logLines(this.formatter.format(this.today) + ":searchFacultyInterest:Failed");
            this.logger.logLines(this.formatter.format(this.today) + ":NullPointerException:" + nullPointerException.getMessage());
            closeConnection(this.con);
            return null;
        }

Open in new window

0
Comment
Question by:Web_Admin
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 2
  • 2
7 Comments
 

Author Comment

by:Web_Admin
ID: 33494235
The exception happened when a pop is opened and another page is loaded @ the same time this page is refreshed
0
 
LVL 92

Accepted Solution

by:
objects earned 500 total points
ID: 33494266
> this.con = connectToDB();

connection should be a local var
0
 
LVL 86

Expert Comment

by:CEHJ
ID: 33494279
The query is empty:

>>
           String query = ""
            Statement statement = this.con.createStatement();
            ResultSet resultSet = statement.executeQuery(query); //  'query' is an empty String
>>
0
[Live Webinar] The Cloud Skills Gap

As Cloud technologies come of age, business leaders grapple with the impact it has on their team's skills and the gap associated with the use of a cloud platform.

Join experts from 451 Research and Concerto Cloud Services on July 27th where we will examine fact and fiction.

 

Author Comment

by:Web_Admin
ID: 33494291
it works Thanx object
0
 
LVL 86

Expert Comment

by:CEHJ
ID: 33494307
How can it work with an empty query?
0
 
LVL 92

Expert Comment

by:objects
ID: 33494316
The question is more how an empty query could possibly throw that exception?
0
 

Author Comment

by:Web_Admin
ID: 33494466
i have the query in the code but make it empty here becuase it complex query n might reveal our db structure .. i have it all work now Thanx
0

Featured Post

What does it mean to be "Always On"?

Is your cloud always on? With an Always On cloud you won't have to worry about downtime for maintenance or software application code updates, ensuring that your bottom line isn't affected.

Question has a verified solution.

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

Upgrading Tomcat – There are a couple of methods to upgrade Tomcat is to use The Apache Installer is to download and unzip and run the services.bat remove|install Tomcat6 Because of the App that we are working with, we can only use Tomcat 6.…
Introduction This article is the first of three articles that explain why and how the Experts Exchange QA Team does test automation for our web site. This article explains our test automation goals. Then rationale is given for the tools we use to a…
Viewers learn about the “while” loop and how to utilize it correctly in Java. Additionally, viewers begin exploring how to include conditional statements within a while loop and avoid an endless loop. Define While Loop: Basic Example: Explanatio…
This tutorial explains how to use the VisualVM tool for the Java platform application. This video goes into detail on the Threads, Sampler, and Profiler tabs.
Suggested Courses

623 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