Debug info to log file

Question

G'day,
          I have jsp which I am attempting to write some debug info to the log
          using out.println(...) java statement.
          My question is how do I make it go to the weblogic log file as opposed
          to my html page ?
          Any help would be appreciated.
          Cheers
          Glenn Torepe
          

Answer 1

Why can't you use ServletContext.log()? I've been using that all the
          time.
          John Salvo
          Nils Winkler wrote:
          >
          > That will not work. System.out.println will only go to the console
          > window, but not to the log file.
          >
          > You have to use the class weblogic.logging.LogOutputStream. AFAIK this
          > class is not documented, but you can use "javap" to get an overview.
          > Here's a quick example:
          >
          > ---
          > import weblogic.logging.LogOutputStream;
          >
          > // in some method
          > LogOutputStream los = new LogOutputStream("Test");
          >
          > los.error("Error in method");
          >
          > los.close();
          > ---
          >
          > This will log the text "Error in method" to the log file as an error,
          > "Test" is used as an additional identifier, like this:
          >
          > Fri Oct 06 12:17:38 EDT 2000:<E> <Test> Error in method
          >
          > Hope that helps,
          >
          > Nils
          >
          > On 9 Oct 2000 14:29:16 -0800, Dimitri Rakitine <[email protected]>
          > wrote:
          >
          > >Use System.out.println(...);
          > >
          > >Ian Grosvenor <[email protected]> wrote:
          > >> G'day,
          > >
          > >> I have jsp which I am attempting to write some debug info to the log
          > >> using out.println(...) java statement.
          > >
          > >> My question is how do I make it go to the weblogic log file as opposed
          > >> to my html page ?
          > >
          > >> Any help would be appreciated.
          > >
          > >> Cheers
          > >
          > >> Glenn Torepe
          > >
          > >Dimitri
          >
          > Nils Winkler
          > iXL, Inc.
          > [email protected]