Look at your properties file and answer the question log4j asked you:
*are* you using a FileAppender instead of a ConsoleAppender? If not
then post your properties file so we can see what's going on.
-- Don
--- Chris Gerrard <[EMAIL PROTECTED]> wrote:
>
> I continue to get these messages when l
n.parser.resources
> Implementation-Version: 1.1
> Implementation-Vendor: Apache Software Foundation
>
> Name: org/apache/crimson/tree/
> Specification-Title: Java API for XML Parsing
> Specification-Vendor: Sun Microsystems Inc.
> Specification-Version: 1.1
> Imple
'\n' isn't gauranteed to work for *any* java program. What you need to
do is get the system property 'line.separator' and append that to your
message at the point you want a newline.
-- Don
--- "Johnson, Clay" <[EMAIL PROTECTED]> wrote:
> Is there a way to insert a newline character inside the e
The error message said it all. If you want to log to stdout then use
the ConsoleAppender, *not* the FileAppender.
-- Don
--- Ron Cain <[EMAIL PROTECTED]> wrote:
> This must be a commonly asked question, but
> I can't find the answer in the usual places
> (FAQ, docs, etc.).
>
> My program is usi
from a
> Category, created a new child Category, changed the fileName
> attribute for
> the Appender and then set it as the Appender for the new child
> Category.
> When I logged, I was suprised to see the messages logged twice, i.e.,
> the
> child Category logged to its Appender
The 'y's are lower-case. You have them upper-case.
-- Don
--- T Master <[EMAIL PROTECTED]> wrote:
> I am setting the date format to use by:
>
> log4j.appender.TRACKING_DEST2.layout=org.apache.log4j.PatternLayout
> log4j.appender.DEST.layout.ConversionPattern=%d{dd MMM
> HH:mm:ss,SSS}
> [%m
--- MiChAeL xEnAkIs <[EMAIL PROTECTED]> wrote:
> Hey all -
>
>
> I'm wanting to go the route of configuring the logging framework via
> the XML "properties" file w/ the following reservations:
>
> When looking through the example code provided, I notice that the
> example-classes each have
Is your program running at the time of the rollover? That's the most
common cause of a rolling log file not rolling over. There have been
variations of the DailyRollingFileAppender posted to this group that
fixes this problem. I have one at home I could send you, if you're
interested.
-- Don
---
I don't understand what you mean by "maintain hierarchy, among the
categories, which are created in different classes". You don't do
anything to maintain the hierarchy.
To me a category is simply a name. That's all. There just happens to be
a special character, '.', which establishes a parent/chi
I would have started with the latter. To me this seems to be more of a
layout issue. When I consider extending log4j I look at the appender
and layout classes. To each his own, I guess.
-- Don
--- [EMAIL PROTECTED] wrote:
>
> Well, I don't *have* to, but I have a special type of Exception,
> wh
Why did you think it was necessary to make a subclass of Category? I
don't understand what you mean by you need to log your exceptions your
way. How were your needs not being met?
-- Don
--- [EMAIL PROTECTED] wrote:
>
> Hi
>
> I have been using log4j for 2 days now, and I dare to make a
> comm
You don't create a category hierarchy per se, it's an implicit
creation. You just get instances of a Category object using whatever
name you want. I imagine most people use the class name as the category
name, since classes have an implicit hierarchy and the log4j docs
encourage you to do so. But
Just because there's no io exception doesn't mean log4j found the file.
Log4j will not propagate exceptions back to the caller.
--- Gunter Sammet <[EMAIL PROTECTED]> wrote:
> Howdy,
> I don't know what happened, but suddenly my XML file doesn't get
> recognized.
> I can't find out why. This is th
The threshold on an appender simply states the minimum priority a
message must have in order to be logged. It's useful when you want
different priorities for different appenders. Our application uses a
DailyRollingFileAppender with a threshold set at warn for production,
for debugging I'm using a
I'm afraid you'd still have to make the choice in coding simply because
you may not want to log some exceptions, but may want to log others. I
could see your point though if you were advocating configuring the
logging of exceptions on a class-by-class bases.
For example you may want to enable log
Check out following link from the mail archives:
http://marc.theaimsgroup.com/?l=log4j-user&m=99858973708304&w=2
--- "G.L. Grobe" <[EMAIL PROTECTED]> wrote:
> I'm trying to put a wrapper around the Logging so that I won't have
> to put log4j imports and declarations all over my code. I've heard
That's why you need to provide the fully-qualified classname. If you
use the wrapper I showed, you will not have this problem. That is, the
class and method name of the wrapper caller, not the wrapper itself,
will be logged. The code which determines the logging method looks one
past the fully-qua
ass everywhere.
>
> Advantages? Disadvantages?
>
> -Mark
>
> -Original Message-
> From: Don Taylor [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, August 23, 2001 9:33 AM
> To: LOG4J Users Mailing List
> Subject: Re: log4j wrapper
>
>
>
> --
As long as the current usage is unaffected, I don't have a problem with
it. I can't comment whether it's wacko or not! :)
-- Don
--- James Vera <[EMAIL PROTECTED]> wrote:
>
> The precision specifiers in the PatternLayout for category (%c) and
> calling
> class (%C) take a single integer which
--- Craig Newlander <[EMAIL PROTECTED]> wrote:
> Hello,
>
>I'd like to absract log4j from my appilication so I don't have to
> do a
> import org.apache.log4j.* throughout my source files and be dependant
> on the
> Category class. What is a good method to employ here?
>
> Craig
>
I crea
Try
All you needed to do was specify the DailyRollingFileAppender and set
the datePattern property to when you want the rollover. This particular
datePattern will rollover daily like you want.
-- Don
--- pradeep <[EMAIL PROTECTED]> wrote:
> hi guy i need to have a rollover file created at
ly mount the jar.
> >
> >I want to work on a version that would make point 2 optional, i.e.
> to
> >allow functionality like DailyRollingFileAppender.
> >
> >Enjoy.
> >
> >-- Don
> >
> >--- Ceki Gülcü <[EMAIL PROTECTED]> wrote:
> >>
Could you use different categories for the messages that have to go to
different log files?
-- Don
--- indu ss <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I have a Class A in which some of the log messages
> have to be appended to log file(test.log).Some other
> log messages in Class A needs to be
Custom priority classes don't affect how to set the threshold for an
appender. To do so add:
to your appender element. The priority name is case insensitive so you
don't have to worry about that.
-- Don
--- Gino Marckx <[EMAIL PROTECTED]> wrote:
> Hello there,
>
> Has anyone already used the
Here's another class I find useful. The full classpath is
org.apache.log4j.PatternHTMLLayout. It's a more flexible version of
HTMLLayout. You can control the content displayed, how it's displayed,
etc., using a configuration file, rather than using altered versions of
HTMLLayout. The class, source
This time the jar is attached! :)
-- Don
--- Ceki Gülcü <[EMAIL PROTECTED]> wrote:
> At 09:31 08.08.2001 -0700, Don Taylor wrote:
> >--- Aron Kramlik <[EMAIL PROTECTED]> wrote:
> >> Hi,
> >>
> >> I would like to ask if the DailyRollingFileAppen
like DailyRollingFileAppender.
Enjoy.
-- Don
--- Ceki Gülcü <[EMAIL PROTECTED]> wrote:
> At 09:31 08.08.2001 -0700, Don Taylor wrote:
> >--- Aron Kramlik <[EMAIL PROTECTED]> wrote:
> >> Hi,
> >>
> >> I would like to ask if the DailyRollingFileAppen
gt; >> Don,
> >>
> >> You can process configuration files as many times as you want.
> Please
> >> see ProppertyConfigurator.configureAndWatch and
> >> DOMConfigurator.configureAndWatch methods. Regards, Ceki
> >>
> >> At 04:34
ards, Ceki
>
> At 04:34 10.08.2001 -0700, Don Taylor wrote:
> >AFAIK, no. You only process the configuration file once. You *could*
> >programmatically change the priority of a category while the system
> is
> >running.
> >
> >--- Chien Wei Tan <[EMAIL PRO
AFAIK, no. You only process the configuration file once. You *could*
programmatically change the priority of a category while the system is
running.
--- Chien Wei Tan <[EMAIL PROTECTED]> wrote:
>
>
> hi,
>
> would anyone know if it is possible to say, have your system running,
> and
> changing
Because message is an Object and not all Objects are serializable.
Hence, they serialize the rendered message instead. I know you don't
want to do it this way, but the solution is to place the renderers on
the client, not the server. Is there any reason why the renderer can't
be placed on the clie
--- Aron Kramlik <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I would like to ask if the DailyRollingFileAppender is the class that
> is
> meant to be used for log files that need to be rolled every day.
It is.
> I have seen some discussion in the archives and I am not sure it
> is production ready fro
I think what you want to do is this:
Category.getInstance(callerFQCN).log(priority, message, t);
The problem with your approach is you're always working with the root
category, which isn't what you want.
-- Don
--- Scot Hale <[EMAIL PROTECTED]> wrote:
> I currently converted the logging in my
Sure can. A category's priority is inherited from its parent unless
that category explicitly sets its own priority.
- Don
--- Ross Cormier <[EMAIL PROTECTED]> wrote:
> I have the root category set to INFO. Can I set a
> specific category to a priority DEBUG and have it
> print events?
>
> Than
--- 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 =
> Category.getIn
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