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From Dakota Jack <crackwil...@gmail.com>
Subject Re: General Question in JSP
Date Wed, 27 Oct 2004 06:47:47 GMT
I personally use a multithreaded pool for my database connections.

Jack


On Wed, 27 Oct 2004 08:40:10 +0200, dmu2201 <dmu2201@mail.ikasths.dk> wrote:
> Rajesh wrote:
> 
> > Hai McGrady
> >
> >I cant get you .
> >
> >I am writing a public final class inside that a normal public function which
> >created a db connection and workis with it
> >
> >Inside finally of that function am calling static functiosn like
> >
> >Commons.closeResultSet(resultSet);
> >Commons.closeStatement(oStatement);
> >Commons.closeConnection(oConnection );
> >
> >Inside each closeXXXX function i write
> >
> >If (obj != null) {
> >       obj.close();
> >      obj = null;
> >}
> >
> >
> >Will this makes slowdown ?
> >
> >Regards,
> >
> >Rajmahendra R. Hegde
> >GK Bharani Software Pvt. Ltd.
> >
> >There are two ways of constructing a software design. One way is to make it
> >so simple that there are obviously no deficiencies. And the other way is to
> >make it so complicated that there are no obvious deficiencies.
> >                                                    -- C.A.R. Hoare
> >
> >-----Original Message-----
> >From: Michael G. McGrady [mailto:crackwillow@gmail.com]
> >Sent: Wednesday, October 27, 2004 11:33 AM
> >To: Struts Users Mailing List
> >Subject: Re: General Question in JSP
> >
> >If you call a function inside another function and there is not decoupling
> >and multithreading involved, then, of course, all things being equal, the
> >first function cannot continue until the second completes.  Is that an
> >answer to your question?
> >
> >crack
> >
> >
> >On Wed, 27 Oct 2004 11:13:08 +0530, Rajesh <rajesh@gkbcinc.com> wrote:
> >
> >
> >>Hai all
> >>
> >>in Web prgramming (Struts,JSP,Servlet)
> >>
> >>if i call a static function say in a package Commons class having a
> >>static functioin closeConnection(Connection con);
> >>
> >>which will globally closses any connection object which is passed inside
> >>
> >>
> >it.
> >
> >
> >>if i call this package class to all db calls in my package will this
> >>slowdown my code executions ?????
> >>
> >>
> 
> Every method call takes some time, which you can't avoid, so of course
> you could say that every method call would slow down your code,
> especially if you use recursive methods, but the overhead of calling a
> method is not that big! If think the biggest slowdown is the database
> connection, but that is a "prize" worth paying...
> 
> Not sure if that is what you are looking for...
> 
> Claus
> 
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