Invalid handel error?Urgent

Question

Hi,
I am frequently getting invalid handle error in my
jsp response from the server.I had created the connection pool which I use in my jsp pages.The
pool has the application scope.In certain pages
I use multiple statements,after processing the logic
then I am closing the statements and returning the
connection object back to the pool.
The logic goes like this
1)Get available connection object from the pool.
Connection ocon=getfromPool();
2) use the ocon to get the statement objects
and use them.
3)finally I am returning the ocon back to the pool
prior to which i close all the statements.
4) over all code goes like this
try
open connection
generate statement object
logic
close statement
catch(Exception e)
finally
close all the open statement
return the connection object back to pool
Is the above flow fine?If so then why do I get the
sql error invalid error in my jsp page?
regards vicky

Answer 1

Your close of the Statement in the 'finally' block will be redundant when you have reached your close in the 'try' block. Do this only in the 'finally' block.