To answer my own question, according to Tomcat document, the problem is with TC. I need to use the property configuration file format instead.
> I have used log4j before with the property file configuration. For this > new project, I have the XML configuration. The console output seems to be > fine. Any changes on log level and layout will reflect on log messages on > the console right away. > > I, however, can't get any log file for some reasons. To my understanding, > to use a log file, I need to use the > [email protected] class and what is the name is > important. > > The followings are the xml configuration and the dtd. Can someone tell me > what is wrong? > > <?xml version="1.0" encoding="UTF-8"?> > <!-- <!DOCTYPE log4j:configuration PUBLIC "-//LOGGER" "log4j.dtd"> --> > <!DOCTYPE log4j:configuration PUBLIC "-//log4j/log4j Configuration//EN" > "log4j.dtd"> > <log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/";> > <!-- <log4j:configuration debug="true"> --> > <!-- Appenders --> > <appender name="console" class="org.apache.log4j.ConsoleAppender"> > <param name="Target" value="System.out" /> > <layout class="org.apache.log4j.PatternLayout"> > <param name="ConversionPattern" value="%-5p: %c{1}:%L - > %m%n" /> > </layout> > </appender> > > <appender name="file" class="org.apache.log4j.RollingFileAppender"> > <param name="maxFileSize" value="100KB" /> > <param name="maxBackupIndex" value="5" /> > <param name="File" value="c:\myproj\myapp\logs\mylog.log" /> > <param name="Append" value="true" /> > <layout class="org.apache.log4j.PatternLayout"> > <param name="ConversionPattern" value="%d %-5p [%t] > %C{2} (%F:%L) > - %m%n"/> > </layout> > </appender> > > <!-- Application Loggers --> > <logger name="com.mycom.myapp"> > <level value="debug" /> > </logger> > > <!-- 3rdparty Loggers --> > ... > > <!-- Root Logger --> > <root> > <priority value="warn" /> > <appender-ref ref="console" /> > </root> > > </log4j:configuration> > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > <?xml version="1.0" encoding="UTF-8" ?> > > <!-- A configuration element consists of optional renderer > elements,appender elements, categories and an optional root > element. --> > > <!ELEMENT log4j:configuration (renderer*, > appender*,(category|logger)*,root?, > categoryFactory?)> > > <!-- The "threshold" attribute takes a level value such that all --> > <!-- logging statements with a level equal or below this value are --> > <!-- disabled. --> > > <!-- Setting the "debug" enable the printing of internal log4j logging > --> > <!-- statements. > --> > > <!-- By default, debug attribute is "null", meaning that we not do touch > --> > <!-- internal log4j logging settings. The "null" value for the threshold > --> > <!-- attribute can be misleading. The threshold field of a repository --> > <!-- cannot be set to null. The "null" value for the threshold attribute > --> > <!-- simply means don't touch the threshold field, the threshold field > --> > <!-- keeps its old value. > --> > > <!ATTLIST log4j:configuration > xmlns:log4j CDATA #FIXED "http://jakarta.apache.org/log4j/"; > threshold (all|debug|info|warn|error|fatal|off|null) > "null" > debug (true|false|null) "null" >> > > <!-- renderer elements allow the user to customize the conversion of --> > <!-- message objects to String. --> > > <!ELEMENT renderer EMPTY> > <!ATTLIST renderer > renderedClass CDATA #REQUIRED > renderingClass CDATA #REQUIRED >> > > <!-- Appenders must have a name and a class. --> > <!-- Appenders may contain an error handler, a layout, optional parameters > --> > <!-- and filters. They may also reference (or include) other appenders. > --> > <!ELEMENT appender (errorHandler?, param*, layout?, filter*, > appender-ref*)> > <!ATTLIST appender > name ID #REQUIRED > class CDATA #REQUIRED >> > > <!ELEMENT layout (param*)> > <!ATTLIST layout > class CDATA #REQUIRED >> > > <!ELEMENT filter (param*)> > <!ATTLIST filter > class CDATA #REQUIRED >> > > <!-- ErrorHandlers can be of any class. They can admit any number of --> > <!-- parameters. --> > > <!ELEMENT errorHandler (param*, root-ref?, logger-ref*, appender-ref?)> > <!ATTLIST errorHandler > class CDATA #REQUIRED >> > > <!ELEMENT root-ref EMPTY> > > <!ELEMENT logger-ref EMPTY> > <!ATTLIST logger-ref > ref IDREF #REQUIRED >> > > <!ELEMENT param EMPTY> > <!ATTLIST param > name CDATA #REQUIRED > value CDATA #REQUIRED >> > > > <!-- The priority class is org.apache.log4j.Level by default --> > <!ELEMENT priority (param*)> > <!ATTLIST priority > class CDATA #IMPLIED > value CDATA #REQUIRED >> > > <!-- The level class is org.apache.log4j.Level by default --> > <!ELEMENT level (param*)> > <!ATTLIST level > class CDATA #IMPLIED > value CDATA #REQUIRED >> > > > <!-- If no level element is specified, then the configurator MUST not --> > <!-- touch the level of the named category. --> > <!ELEMENT category (param*,(priority|level)?,appender-ref*)> > <!ATTLIST category > class CDATA #IMPLIED > name CDATA #REQUIRED > additivity (true|false) "true" >> > > <!-- If no level element is specified, then the configurator MUST not --> > <!-- touch the level of the named logger. --> > <!ELEMENT logger (level?,appender-ref*)> > <!ATTLIST logger > name ID #REQUIRED > additivity (true|false) "true" >> > > > <!ELEMENT categoryFactory (param*)> > <!ATTLIST categoryFactory > class CDATA #REQUIRED> > > <!ELEMENT appender-ref EMPTY> > <!ATTLIST appender-ref > ref IDREF #REQUIRED >> > > <!-- If no priority element is specified, then the configurator MUST not > --> > <!-- touch the priority of root. --> > <!-- The root category always exists and cannot be subclassed. --> > <!ELEMENT root (param*, (priority|level)?, appender-ref*)> > > > <!-- ==================================================================== > --> > <!-- A logging event > --> > <!-- ==================================================================== > --> > <!ELEMENT log4j:eventSet (log4j:event*)> > <!ATTLIST log4j:eventSet > xmlns:log4j CDATA #FIXED "http://jakarta.apache.org/log4j/"; > version (1.1|1.2) "1.2" > includesLocationInfo (true|false) "true" >> > > > > <!ELEMENT log4j:event (log4j:message, log4j:NDC?, log4j:throwable?, > log4j:locationInfo?) > > > <!-- The timestamp format is application dependent. --> > <!ATTLIST log4j:event > logger CDATA #REQUIRED > level CDATA #REQUIRED > thread CDATA #REQUIRED > timestamp CDATA #REQUIRED >> > > <!ELEMENT log4j:message (#PCDATA)> > <!ELEMENT log4j:NDC (#PCDATA)> > > <!ELEMENT log4j:throwable (#PCDATA)> > > <!ELEMENT log4j:locationInfo EMPTY> > <!ATTLIST log4j:locationInfo > class CDATA #REQUIRED > method CDATA #REQUIRED > file CDATA #REQUIRED > line CDATA #REQUIRED >> > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > > -------------------------------- > Spam/Virus scanning by CanIt Pro > > For more information see > http://www.kgbinternet.com/SpamFilter.htm > > To control your spam filter, log in at > http://filter.kgbinternet.com > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
