1. look into using fileappenders, or even better rolling file appenders.
2. in the log4j api find patternlayout. it has very good documentation.
d Used to output the date of the logging event. The date conversion
specifier may be followed by a date format specifier enclosed between
braces. For
Howdy,
I am not explicitly initializing log4j. A class that I am using
in my app invokes logging as follows:
package fermataintl.migrasponder.common;
import java.sql.*;
import org.apache.log4j.*;
public class Vendor
{
...
logger.warn(attempt to authenticate ' + id + ' failed);
...
PS. WRAX press' Tomcat book has a section on Log4J. Pretty simple, 20 pages
tops, but it will get you started. If you can get a handle of that, of course.
At 12:54 PM 7/3/2003, you wrote:
OK, with my current configuration, I *am* seeing
output in catalina.out. However, its not formatted
the way
Shapira, Yoav wrote:
Howdy,
I am not explicitly initializing log4j. A class that I am using
in my app invokes logging as follows:
package fermataintl.migrasponder.common;
import java.sql.*;
import org.apache.log4j.*;
public class Vendor
{
...
logger.warn(attempt to authenticate ' + id + '
Shapira, Yoav wrote:
Howdy,
This is what I changed log4.properties to:
log4j.logger.fermataintl.migrasponder=DEBUG, l1
log4j.appender.l1=org.apache.log4j.FileAppender
log4j.appender.l1.File=/tmp/migrasponder
log4j.appender.l1.layout=org.apache.log4j.PatternLayout
Howdy,
OK, here goes. I shutdown tomcat, removed catalina.out, and restarted.
Here it is:
snip
4932 [main] ERROR digester.Digester - Parse Error at line 37 column
11:
The content of element type web-app must match
(icon?,display-name?,description?,distributable?,context-
Following the discussion on this topic. I am working on using the log4j
taglib for the presentation layer( jsps)
I also am not seeing anything in caltalina.out nor am not seeing a file
being created. Any suggestions?
# Sample properties to initialise log4j^M
log4j.debug=true^M
At 12:54 PM 7/3/2003 -0400, Dean A. Hoover wrote:
PS. I looked for the commercial manual (on the website) at 2 local
bookstores and on amazon.com. Nobody has it. I hesitate to order from
Switzerland, as I am in the US. How long would that take...
You can The complete log4j manual in the US from
My suggestion would be to start tomcat and set the log4j.debug property to
true.
The extra command line argument is -Dlog4j.debug=true
This should show which configuration file log4j load if it loads one at
all. If your config file is found, you should also see log4j parsing it.
BTW, your
Ceki Gülcü wrote:
My suggestion would be to start tomcat and set the log4j.debug
property to true.
OK, did it:
log4j.debug=true
log4j.logger.fermataintl.migrasponder=DEBUG, l1
log4j.appender.l1=org.apache.log4j.FileAppender
log4j.appender.l1.File=/tmp/migrasponder
: Re: tomcat and log4j, again
Ceki Gülcü wrote:
My suggestion would be to start tomcat and set the log4j.debug
property to true.
OK, did it:
log4j.debug=true
log4j.logger.fermataintl.migrasponder=DEBUG, l1
log4j.appender.l1=org.apache.log4j.FileAppender
log4j.appender.l1.File
At 08:40 AM 7/4/2003 +1000, you wrote:
Mmmm, for some reason it is using all the right class loaders to attempt to
find the log4j.xml file, but it only uses 1 different methods to try to find
log4j.properties. That is odd. Is this a Tomcat 4.1 specific class loader
issue?
That's probably a
Do you have a copy of the log4j.jar file other than the WEB_INF/lib
directory of your web-app?
Do you have it in the classpath? In the JVM extensions directory?
By the way, tomcat is not starting properly which means that your web-app
will also not start but you get log4j messages which mean
Ceki Gülcü wrote:
At 08:40 AM 7/4/2003 +1000, you wrote:
Mmmm, for some reason it is using all the right class loaders to
attempt to
find the log4j.xml file, but it only uses 1 different methods to try
to find
log4j.properties. That is odd. Is this a Tomcat 4.1 specific class
loader
issue?
Ceki Gülcü wrote:
Do you have a copy of the log4j.jar file other than the WEB_INF/lib
directory of your web-app?
I did a find on *log*.jar and found the following:
/usr/java/j2sdk1.4.1_02/jre/lib/ext/log4j-1.2.8.jar
/usr/java/jakarta-tomcat-4.1.24/server/lib/commons-logging.jar
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