This is a known bug; see below...
-------- Original Message --------
Subject: RE: TRACE location information using PatternLayout (Log4j 1.2.12)
Date: Mon, 26 Sep 2005 19:11:36 +0100
From: Andy McBride <[EMAIL PROTECTED]>
Reply-To: Log4J Users List <[email protected]>,
<[EMAIL PROTECTED]>
To: 'Log4J Users List' <[email protected]>
Hi,
I raised this bug on Saturday:
http://issues.apache.org/bugzilla/show_bug.cgi?id=36800
Regards
Andy
> -----Original Message-----
> From: Paul Vaillancourt [mailto:[EMAIL PROTECTED]
> Sent: 26 September 2005 19:19
> To: Log4j Mailing List
> Subject: TRACE location information using PatternLayout (Log4j 1.2.12)
>
> Hi All,
>
> I'm trying to print out the location information (via the %l conversion
> character) of the newly implemented TRACE level using PatternLayout
> but for some reason when I try to output the location, nothing shows up.
> I tried to put the information together myself by using %c (category),
> %L (line number) and %M (method name) but %c is the only one that works;
> the others print out the '?' character.
>
> Here's my xml block that tries to print out this information.
>
> <appender name="TRACE_ONLY" class="org.apache.log4j.ConsoleAppender">
> <layout class="org.apache.log4j.PatternLayout">
> <param name="ConversionPattern" value="%l %c %L %M - %m"/>
> </layout>
> <filter class="org.apache.log4j.varia.LevelMatchFilter">
> <param name="LevelToMatch" value="trace" />
> <param name="AcceptOnMatch" value="true" />
> </filter>
> <filter class="org.apache.log4j.varia.DenyAllFilter"/>
> </appender>
>
> The only thing that is printed out here is the category (%c) and the
> message (%m).
> E.g. package.name ? ? - Test message.
> Notice that %l doesn't even print out the '?' character, unlike %L
and %M.
> If I change the level to DEBUG, everything works fine.
>
> Any ideas?
>
> TIA,
> Paul V
>
>
Harp, George wrote:
I just downloaded 1.2.12 and tried to use TRACE level. It printed out
but I got a ? mark in both the method name and class name parts of my
pattern layout.
So C and M.
my entire Log4j.xml file is:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<!-- Make debug="true" attribute for parsing information -->
<log4j:configuration debug="null"
xmlns:log4j="http://jakarta.apache.org/log4j/";>
<appender name="Console" class="org.apache.log4j.ConsoleAppender">
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern"
value="%d{dd-MM-yyyy HH:mm:ss} %p %C{1} %M %m%n"/>
</layout>
</appender>
<appender name="LogFile" class="org.apache.log4j.FileAppender">
<param name="File"
value="BatchLogFile.log"/>
<param name="Threshold"
value="TRACE"/>
<param name="Append"
value="false"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern"
value="%d{dd-MM-yyyy HH:mm:ss} %-9.9p %-19.19C{1} %-19.19M %m%n"/>
</layout>
</appender>
<!-- uncomment this out to get debug for 1 class or package
just change the name element
<logger name="net.gainsystems.log4j.GainsBatchLog4jHeaderFileAppender">
<level value="DEBUG" />
</logger>
-->
<root>
<level value="TRACE"/>
<appender-ref ref="Console"/>
<appender-ref ref="LogFile"/>
</root>
</log4j:configuration>
Is this a known issue are there work arounds? Did i mess up the setup?
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