Shawn,
Try the following XML file.
?xml version=1.0 encoding=UTF-8 ?
!DOCTYPE log4j:configuration SYSTEM log4j.dtd
log4j:configuration
appender name=TEMP1 class=org.apache.log4j.FileAppender
param name=file value=c:/temp/appserver.log/
param name=append value=true/
layout
At 18:00 24.07.2001 -0700, you wrote:
Sometimes I have appenders that dont get log messages very often - usually
cause they set their thresholds to error or above. The
DailyRollingFileAppender doesnt work right with these classes cause the
files dont get considered for rollover unless a log event
Hello Sam,
Thanks for the pointer i have found one configuration file for JMS
appender(E:\jakarta-log4j-1.1b7\src\java\org\apache\log4j\net\test\jms.lcf).
but still i am not able to understand the working because it did'nt specify the
JMS server host/port, anyone have idea where its running or
The source code for the XMLFileAppener is included with the distribution.
You could edit it I guess this file and rename it or something
(WellFormedXMLFileAppender?) - shouldn't be too hard.
sam
Krishnamurthy, Balaji (MED) Wrote:
Hi folks,
I started using log4j recently and have started
Greetings,
I am reporting an uncaught exception as indicated on
the FAQ page. Log4j is consistently throwing this
exception from different areas in the code, but the
stack trace within Log4j is always the same as shown
below. Apparently it doesn't get thrown on our unix
server, but is
My understanding is that a priority level applies to the category, not the
appenders. What about using 2 categories for the same hierarchy (I asume
root), and then attach the FileAppender to one, and the SMTPAppender to the
other?
I actually want to use 2 categories for the same classes
How about using two categories
Category catUser = Category.getInstance(className.class.getName() +
.user);
Category catSystem = Category.getInstance(className.class.getName() +
.system);
Then you could set different appenders to the different categories.
You could log user events like this:
Hello Sam,
Thanks for the answer. Yes i think the way you suggested is good and will solve
my purpose to route different messages to different mediums.
onemore thing do you have some sample source code for this, or kind of similar.
Thanks
Naresh
Sam Newman wrote:
My understanding is that
Hello Mark,
Is it possible to restrict a particular category to serve only particular Priority
level, suppose my requirement
to have catSystem
category only ERROR and FATEL priority level, one obivious way could be is simply
don't use other priority log
methods like catSystem.Info etc., but i
yes it is. I'll post an example as soon as I set up a simple one.
Mark Russell
PNC
412-768-9603
Naresh Sharma
In as much as you can specify the priority level of a category from a
proprties file, then yes. If you set the priortiy of a category catA to only
log WARN level stuff, catA.debug() would still work, you just wouldn't get
any output.
sam
- Original Message -
From: Naresh Sharma [EMAIL
The last sentence is a true statement. also catA.warn() would also send
output to the log.
Mark Russell
PNC
412-768-9603
Sam Newman
Currently I use log4j via an abstracted static class. I have a method called
warn, which does the following (it is a little aprroximated - don't have the
code in from of me):
public void warn(Class class, String message) {
Category cat = Category.getInstance(class.getName());
Hello Everybody,
I have found one configuration file for JMS
appender(E:\jakarta-log4j-1.1b7\src\java\org\apache\log4j\net\test\jms.lcf).
but i am not able to understand the working because it did'nt specify the
JMS server host/port, anyone have idea where its running or how it works,
please
Hello Everybody,
I have found one configuration file for JMS
appender(E:\jakarta-log4j-1.1b7\src\java\org\apache\log4j\net\test\jms.lcf).
but i am not able to understand the working because it did'nt specify the
JMS server host/port, anyone have idea where its running or how it works,
please
Hello Everybody,
Well my understanding about Category is that we can have our own
categories and there must be category declared in the properties file,
for which we can call like this
static Category CAT =
Category.getInstance(Sort.class.getName());
in this case their should be a
First thing the use of classes as category names is a convention. You can
use anything you want to as I added the .user and .system to the end of the
class name.
Second the code in your post looks like it will work.
Here is the config file I used to test the idea.
# Set root category
--- Naresh Sharma [EMAIL PROTECTED] wrote:
Hello Everybody,
Well my understanding about Category is that we can have our own
categories and there must be category declared in the properties
file,
for which we can call like this
static Category CAT =
Naresh,
I've just found this alternative to logging to different appenders given the
priority - it comes straight from the log4j FAQ
(http://jakarta.apache.org/log4j/docs/FAQ.html#filterByPriority to be exact)
I should of checked it eariler myself!:
Setting the Threshold option of any appender
Is it worth including Mark's excellent example of using multiple Categories
in the FAQ?
sam
- Original Message -
From: [EMAIL PROTECTED]
To: LOG4J Users Mailing List [EMAIL PROTECTED]
Sent: Wednesday, July 25, 2001 3:34 PM
Subject: Re: Multiple Appenders
First thing the use of
Naresh,
You can also try attaching priority filters to your appenders.
Michael
-Original Message-
From: Sam Newman [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 25, 2001 4:48 AM
To: LOG4J Users Mailing List
Subject: Re: Multiple Appenders
My understanding is that a
Title: RE: Multiple Appenders
sam
If I dont want a priority and above but just one priority per-se , what
is the best mechanism ?
randi
:+-Original Message-
:+From: Sam Newman [mailto:[EMAIL PROTECTED]]
:+Sent: Wednesday, July 25, 2001 11:09 AM
:+To: LOG4J Users Mailing
In looking at Log4j source, if one uses a File based Appender, it looks
like calls to the various Category log functions (debug, info, error, etc)
are held up until the actual File I/O occurs via the QuietWriter class. I
did notice the immediateFlush boolean in WriterAppender, and although it
Hi All,
I'm currently evaluating the possibility of using Log4J as our logging
solution rather than writing my own from scratch or using the JDK1.4
logging API. I have been given a couple of requirements that the logging
system must fulfill. Right now, Log4j looks like it does most of what
Steve,
Which version of log4j is this? It's not log4j 1.1.3 is it? Regards, Ceki
At 22:32 24.07.2001 -0700, Steve Duran wrote:
Greetings,
I am reporting an uncaught exception as indicated on
the FAQ page. Log4j is consistently throwing this
exception from different areas in the code,
Title: RE: Design: How to do the following with Log4j
Tim:
Have you looked into ObjectRenderer/RenderMap? They allow you to control how a message is converted to a string. You could map each one of your custom objects to a different renderer.
Log4j is configurable at runtime. It can watch
Yes I have looked into those..however, it appears that when I want to log
to a remote server, I will be sending the string representation down the
wire, which I'd have to then parse into an object on the log server so I
can access the individual fields. It would be much more useful to send the
Never mind, I just figured it out. I'm such a newbie.
Adding priority filters to the appenders works really nicely.
-Bart
-Original Message-
From: Blacha, Bart [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 25, 2001 4:30 PM
To: '[EMAIL PROTECTED]'
Subject: Assigning appenders
I have the root category set to INFO. Can I set a
specific category to a priority DEBUG and have it
print events?
Thanks,
Ross
__
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This is what the javadoc says:
The output of the XMLLayout consists of a series of log4j:event
elements as defined in the log4j.dtd. It does not output a complete
well-formed XML file. The output is designed to be included as an
external entity in a separate file to form a correct XML file.
Ceki,
Gotcha, are there any appenders I can use that can give me
a well-formed document, without having to write one myself.
-Balaji
-Original Message-
From: Ceki Gülcü [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 25, 2001 7:46 PM
To: LOG4J Users Mailing List
Subject: Re:
Yes, I have...if you
look at the LoggingEvent.java source, you will see the problem is that the
message field that Object is stored is is marked "transient" which means it WILL
NOT be serialized and sent across the wire. It looks like only the String
representation was meant to be shipped
I have no problem with you using the example.
Mark Russell
PNC
412-768-9603
Sam Newman
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