Filtering messages with Log4j.xml

[Praveen Kumar Hasthalapuram]

Hi,

I am facing a issue with log4j.xml.

I have configured filters in xml file as given below:
Messages are filtered and logged into specified log file when i run from
command prompt.
i.e. i wrote a sample java file which will log messages.
but when i ran in GUI(web) messages are not getting filtered and logged.

    <appender name="FA" class="org.apache.log4j.RollingFileAppender">
        <param name="File" value="logs/sample.log"/>
        <param name="Append" value="true"/>
        <param name="MaxFileSize" value="10000KB"/>
        <param name="MaxBackupIndex" value="2"/>
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss}
&lt;fsp&gt;%p %m%n"/>
        </layout>

   <filter class="com.cisco.nettools.logger.filters.StringMatchFilter">
     <param name="stringToMatch" value="Device"/>
     <param name="matchReturnValue" value="accept"/>
     <param name="noMatchReturnValue" value="deny"/>
     <param name="cantMatchReturnValue" value="neutral"/>
   </filter>

  <filter class="com.cisco.nettools.logger.filters.StringMatchFilter">
     <param name="stringToMatch" value="PING"/>
     <param name="matchReturnValue" value="accept"/>
     <param name="noMatchReturnValue" value="deny"/>
     <param name="cantMatchReturnValue" value="neutral"/>
   </filter>

      <filter class="org.apache.log4j.varia.DenyAllFilter"/>
    </appender>

 What could be the problem?

Thanks,
Praveen