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Posted to users@tomcat.apache.org by Andrew Hole <an...@gmail.com> on 2007/08/07 15:23:29 UTC

Log4j

*Could you tell me how to create different log files for different levels?

*log4j.appender.A1=org.apache.log4j.FileAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%-4r [%t] %-5p %c %x -
%log4j.appender.A1.Threshold=DEBUG
log4j.appender.A1.File=./LogonApplication_Debug.log
log4j.appender.A1.Append=true

I want a file for each level (INFO, DEBUG, WARNING...)

Thanks a lot

Re: Log4j

Posted by Gregor Schneider <rc...@googlemail.com>.
well, then either

- migrate to xml-files (that's what I would do)

or

- try to use a threshold

i know the log4j-docs besides the commercial one are a pain in the
ass, however, the log4j-developers have to earn their dollars, too,
therefore, the log4j-manual (commercial) might be a good investment
here.

the solution with a threshold might not be what you want since a
threshold logs *everything* that is *not below* a certain
warning-level.

anyways, maybe you want to try out the log4j-mailing-list for a better
support (http://logging.apache.org/site/mailing-lists.html)

Cheers

Gregor
-- 
what's puzzlin' you, is the nature of my game
gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2
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Re: Log4j

Posted by Andrew Hole <an...@gmail.com>.
Well, I don't have properties in xml ... I've log4j.properties file...

On 8/7/07, Gregor Schneider <rc...@googlemail.com> wrote:
>
> Forgot to mention:
>
> ou can leave the part
>
> <logger name="CompassLogger" additivity="false">
>        <!--
>    <level value="TRACE" />
>    <level value="DEBUG" />
>    <level value="INFO" />
>    -->
>    <level value="WARN" />
>    <!--
>    <level value="ERROR" />
>    <level value="FATAL" />
>    -->
>    <appender-ref ref="DailyFileAppenderInfo" />
>    <appender-ref ref="DailyFileAppenderWarn" />
>    <appender-ref ref="DailyFileAppenderError" />
>    <appender-ref ref="DailyFileAppenderFatal" />
> </logger>
>
> since this is a logger that is only needed from one of our central
> libraries.
>
> Cheers
>
> Gregor
> --
> what's puzzlin' you, is the nature of my game
> gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2
> gpgp-key available @ http://pgpkeys.pca.dfn.de:11371
>
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> To start a new topic, e-mail: users@tomcat.apache.org
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>
>

Re: Log4j

Posted by Gregor Schneider <rc...@googlemail.com>.
Forgot to mention:

ou can leave the part

 <logger name="CompassLogger" additivity="false">
       <!--
   <level value="TRACE" />
   <level value="DEBUG" />
   <level value="INFO" />
   -->
   <level value="WARN" />
   <!--
   <level value="ERROR" />
   <level value="FATAL" />
   -->
   <appender-ref ref="DailyFileAppenderInfo" />
   <appender-ref ref="DailyFileAppenderWarn" />
   <appender-ref ref="DailyFileAppenderError" />
   <appender-ref ref="DailyFileAppenderFatal" />
 </logger>

since this is a logger that is only needed from one of our central libraries.

Cheers

Gregor
-- 
what's puzzlin' you, is the nature of my game
gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2
gpgp-key available @ http://pgpkeys.pca.dfn.de:11371

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Re: Log4j

Posted by Gregor Schneider <rc...@googlemail.com>.
use a filter, see example below:

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
 <!-- SSO Daily Rolling File Appender TRACE, DEBUG, INFO -->
  <appender name="DailyFileAppenderInfo"
class="org.apache.log4j.DailyRollingFileAppender">
    <param name="datePattern" value="'.'yyyy-MM-dd" />
    <param name="Append" value="true" />
    <param name="file" value="${catalina.home}/logs/OccupDOM.log.INFO" />
    <layout class="org.apache.log4j.PatternLayout">
      <param name="ConversionPattern"
             value="%d{ISO8601}\t%-5p\t%X{session}\t%X{file}\t[%t]:\t%m%n" />
    </layout>
    <filter class="org.apache.log4j.varia.LevelRangeFilter">
        <param name="LevelMax" value="INFO"/>
        <param name="LevelMin" value="TRACE"/>
        <param name="AcceptOnMatch" value="true"/>
    </filter>
  </appender>

  <!-- SSO Daily Rolling File Appender WARN -->
  <appender name="DailyFileAppenderWarn"
class="org.apache.log4j.DailyRollingFileAppender">
    <param name="datePattern" value="'.'yyyy-MM-dd" />
    <param name="Append" value="true" />
    <param name="file" value="${catalina.home}/logs/OccupDOM.log.WARN" />
    <layout class="org.apache.log4j.PatternLayout">
      <param name="ConversionPattern"
             value="%d{ISO8601}\t%-5p\t%X{session}\t%X{file}\t[%t]:\t%m%n" />
    </layout>
    <filter class="org.apache.log4j.varia.LevelRangeFilter">
        <param name="LevelMax" value="WARN"/>
        <param name="LevelMin" value="WARN"/>
        <param name="AcceptOnMatch" value="true"/>
    </filter>
  </appender>

  <!-- SSO Daily Rolling File Appender ERROR -->
  <appender name="DailyFileAppenderError"
class="org.apache.log4j.DailyRollingFileAppender">
    <param name="datePattern" value="'.'yyyy-MM-dd" />
    <param name="Append" value="true" />
    <param name="file" value="${catalina.home}/logs/OccupDOM.log.ERROR" />
    <layout class="org.apache.log4j.PatternLayout">
      <param name="ConversionPattern"
             value="%d{ISO8601}\t%-5p\t%X{session}\t%X{file}\t[%t]:\t%m%n" />
    </layout>
    <filter class="org.apache.log4j.varia.LevelRangeFilter">
        <param name="LevelMax" value="ERROR"/>
        <param name="LevelMin" value="ERROR"/>
        <param name="AcceptOnMatch" value="true"/>
    </filter>
  </appender>

  <!-- SSO Daily Rolling File Appender FATAL -->
  <appender name="DailyFileAppenderFatal"
class="org.apache.log4j.DailyRollingFileAppender">
    <param name="datePattern" value="'.'yyyy-MM-dd" />
    <param name="Append" value="true" />
    <param name="file" value="${catalina.home}/logs/OccupDOM.log.FATAL" />
    <layout class="org.apache.log4j.PatternLayout">
      <param name="ConversionPattern"
             value="%d{ISO8601}\t%-5p\t%X{session}\t%X{file}\t[%t]:\t%m%n" />
    </layout>
    <filter class="org.apache.log4j.varia.LevelRangeFilter">
        <param name="LevelMax" value="FATAL"/>
        <param name="LevelMin" value="FATAL"/>
        <param name="AcceptOnMatch" value="true"/>
    </filter>
  </appender>

  <logger name="Logger" additivity="false">
  	<!--
    <level value="TRACE" />
    <level value="DEBUG" />
    -->
    <level value="INFO" />
    <!--
    <level value="WARN" />
    <level value="ERROR" />
    <level value="FATAL" />
    -->
    <appender-ref ref="DailyFileAppenderInfo" />
    <appender-ref ref="DailyFileAppenderWarn" />
    <appender-ref ref="DailyFileAppenderError" />
    <appender-ref ref="DailyFileAppenderFatal" />
  </logger>

  <logger name="CompassLogger" additivity="false">
  	<!--
    <level value="TRACE" />
    <level value="DEBUG" />
    <level value="INFO" />
    -->
    <level value="WARN" />
    <!--
    <level value="ERROR" />
    <level value="FATAL" />
    -->
    <appender-ref ref="DailyFileAppenderInfo" />
    <appender-ref ref="DailyFileAppenderWarn" />
    <appender-ref ref="DailyFileAppenderError" />
    <appender-ref ref="DailyFileAppenderFatal" />
  </logger>
</log4j:configuration>

Cheers

Gregor
-- 
what's puzzlin' you, is the nature of my game
gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2
gpgp-key available @ http://pgpkeys.pca.dfn.de:11371

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