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From "Reza Razavipour" <reza.razavip...@gmail.com>
Subject Re: [SPAM (Bayesain Analysis)] - Logger object and change filename - Bayesian Filter detected spam
Date Tue, 09 Sep 2008 16:00:53 GMT
Ok, let me explain more...

I have a set of elements, a queue of them...I have a thread pool of
processors. A processor takes an element from the queue and logs some
information about them. So what I need to do is to log the information
about element XYZ to a file called XYZ.log and for element ABC to the
file ABC.log and on and on...

>From the log4j.xml for the app, there is an appender called
AllElements, lets say. In addition to all element specific log files,
I need to log to this file also...Now what I need to do is to "clone".
If it is a rollingFileAppender the element specific log appender needs
to be the same, the pattern format should be the same, the only
difference is appender file name...

So for each element, I need a brand new logger with appenders exactly
the same as the one defined in log4j.xml file, the only difference is
the filename for the appender, there is only one.

Does this help at all clarify what I need to do?

Thanks
Reza




On Tue, Sep 9, 2008 at 8:00 AM, Bender Heri <HBender@ergonomics.ch> wrote:
> Loggers do not have file names attached. Probably you mean a
> FileAppender.
>
> Each configured Appender is instantiated as singleton, even if it is
> attached to more than one Logger.
>
> Loggers are identified by a arbitrary String, commonly the FQCN.
> Therefore you cant clone a Logger which has the same name as the
> original.
>
> Explain more about your needs. Why do you have to clone it?
>
> Heri
>
>> -----Original Message-----
>> From: Reza Razavipour [mailto:reza.razavipour@gmail.com]
>> Sent: Monday, September 08, 2008 5:38 PM
>> To: Log4J Users List
>> Subject: [SPAM (Bayesain Analysis)] - Logger object and
>> change filename - Bayesian Filter detected spam
>>
>> All,
>>
>> I have a Logger object and I need to create a "clone" of it
>> and change its filename to a different name. How does one do that?
>> The idea here is that I have initialized a Logger instance
>> from log-4j.xml file. Now I need to create a new one, off of
>> it or clone and change the filename. Every attribute of the
>> new Logger instance should be whatever is in the file, only
>> filename is diifferent.
>>
>> Thanks in advance.
>> Reza
>>
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>
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