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Posted to log4j-user@logging.apache.org by Cindy Wong <cw...@pu-gong-ying.info> on 2011/03/29 01:09:52 UTC
Why There isn't a Log File?
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
log4j-user-subscribe@logging.apache.org 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: log4j-user-unsubscribe@logging.apache.org
For additional commands, e-mail: log4j-user-help@logging.apache.org
Re: Why There isn't a Log File?
Posted by Geoffry Roberts <ge...@gmail.com>.
Cindy,
I have successfully run Tomcat using either properties or xml. I was forced
to use xml, when I decided to try use Chainsaw. But it worked.
On Mar 30, 2011 1:15 PM, "Cindy Wong" <cw...@pu-gong-ying.info> wrote:
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 th...
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Re: Why There isn't a Log File?
Posted by Jacob Kjome <ho...@visi.com>.
You can use an XML config file just fine under Tomcat (with caveats... see below).
I see two issues with your current XML config, though....
1. The doctype should be...
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
2. The path in...
<param name="File" value="c:\myproj\myapp\logs\mylog.log" />
...should be either...
<param name="File" value="c:\\myproj\\myapp\\logs\\mylog.log" />
...or...
<param name="File" value="c:/myproj/myapp/logs/mylog.log" />
I mentioned a caveat above about using XML config files in Tomcat. By that, I
mean using it specifically for Tomcat logging, not just general application
logging. You can, unless you choose to reference Tomcat loggers named using
square brackets, as they are disallowed by the DTD. For instance, to reference
Tomcat's "localhost" logger, you'd use...
org.apache.catalina.core.ContainerBase.[Catalina].[localhost]
Using XML, it would be...
<logger name="org.apache.catalina.core.ContainerBase.[Catalina].[localhost]"
additivity="false">
<level value="INFO"/>
<appender-ref ref="LOCALHOST"/>
</logger>
But the "name" doesn't attribute doesn't allow square brackets and the config file
fails DTD validation because the "name" attribute is defined as type "ID". That
said, I think there might be a workaround. If you use the deprecated <category>
rather than <logger> it might work because, for the former, the "name" attribute
is of type "CDATA" rather than "ID". So, all you'd have to do is use...
<category name="org.apache.catalina.core.ContainerBase.[Catalina].[localhost]"
additivity="false">
<level value="INFO"/>
<appender-ref ref="LOCALHOST"/>
</category>
Try that and see if it works.
Jake
On 3/30/2011 11:15 AM, Cindy Wong wrote:
> 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
>> log4j-user-subscribe@logging.apache.org 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: log4j-user-unsubscribe@logging.apache.org
>> For additional commands, e-mail: log4j-user-help@logging.apache.org
>>
>>
>> --------------------------------
>> 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: log4j-user-unsubscribe@logging.apache.org
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>
>
>
>
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Re: Why There isn't a Log File?
Posted by Cindy Wong <cw...@pu-gong-ying.info>.
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
> log4j-user-subscribe@logging.apache.org 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: log4j-user-unsubscribe@logging.apache.org
> For additional commands, e-mail: log4j-user-help@logging.apache.org
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