This week's book giveaways are in the Refactoring and Agile forums.
We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line!
See this thread and this one for details.
Win a copy of Re-engineering Legacy Software this week in the Refactoring forum
or Docker in Action in the Cloud/Virtualization forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

Dispatching ResultSet object from Servlet to JSP

 
Yogender Butola
Greenhorn
Posts: 12
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I'm creating a database connection in a servlet. In the same servlet I'm retrieving the data from the data base into a ResultSet object say 'rs'. Now, when I try to put this object in he Request object [request.setAttribute("result",rs)] an exception is thrown that is "Attribute has no value". I've successfully used this technique for forwarding the Exception object to the error page in the catch block of the same servlet. I don't why it's giving the error. When I try to display the values of the ResultSet object "rs" it displays all the values, which indicates that the resultset is not empty. pls ans asap.
Thanks.




I'm using RequestDispatcher object to
 
unni krishna
Ranch Hand
Posts: 39
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Don't put rs into request, use a value object instead. This is a general advice, not related to the error that you are getting.
 
Don't get me started about those stupid light bulbs.
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic