Re: Fwd: DO NOT REPLY [Bug 8529] New: - JDBCAppender doesn't takethrowable stack trace

[Ceki Gülcü <ce...@qos.ch>]

Kevin,

One possibility is to have a second sqlStatement specifically
for exceptions (or throwables) and to format the throwable in the
following manner:

String[] s = event.getThrowableStrRep();
if(s != null) {
   StringBuffer buf = new StringBuffer();
   for(int i = 0; i < s.length; i++) {
     buf.append(s[i]);
     buf.append("\r\n");
   }
}
// now write to database using the SQL statement
// for throwables and buf variable.

Just a thought...

At 22:37 25.04.2002 -0700, Kevin Steppe wrote:
>This is tougher for the JDBCAppender than others.  For file output it is 
>possible
>to simply write out a few more lines of text.  This doesn't work for a 
>db.  The
>format is different from the regular messages and so has to be handled
>differently.  I'll start working/thinking on this, but any ideas or 
>suggestions
>would be highly appreciated.
>
>Kevin
>
>
>Ceki Gülcü wrote:
>
> > FYI.
> >
> > >Date: 25 Apr 2002 19:58:14 -0000
> > >From: bugzilla@apache.org
> > >To: ceki@apache.org
> > >Cc:
> > >Subject: DO NOT REPLY [Bug 8529] New:  -
> > >     JDBCAppender doesn't take throwable stack trace
> > >X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N
> > >X-Spam-Rating: icarus.apache.org 1.6.2 0/1000/N
> > >
> > >DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG
> > >RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
> > ><http://nagoya.apache.org/bugzilla/show_bug.cgi?id=8529>.
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> > >INSERTED IN THE BUG DATABASE.
> > >
> > >http://nagoya.apache.org/bugzilla/show_bug.cgi?id=8529
> > >
> > >JDBCAppender doesn't take throwable stack trace
> > >
> > >            Summary: JDBCAppender doesn't take throwable stack trace
> > >            Product: Log4j
> > >            Version: 1.2
> > >           Platform: Other
> > >         OS/Version: Other
> > >             Status: NEW
> > >           Severity: Normal
> > >           Priority: Other
> > >          Component: Appender
> > >         AssignedTo: ceki@apache.org
> > >         ReportedBy: mike@javaexpert.org
> > >
> > >
> > >Hi,
> > >
> > >It appears to me that JDBCAppender is unable to get the actual stack trace
> > >of a
> > >Throwable object send to the .log() method.  The stack trace is 
> appearing for
> > >other appenders like FileAppender, but not for JDBCAppender.
> > >
> > >Thanks,
> > >Mike Liu
> >
> > --
> > Ceki

--
Ceki


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