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From Ralph Goers <ralph.go...@dslextreme.com>
Subject Re: Set the log level based on command line args
Date Wed, 06 Aug 2014 20:13:04 GMT
Please see http://logging.apache.org/log4j/2.x/manual/configuration.html#Additivity

Ralph

On Aug 6, 2014, at 10:42 AM, Arwen Pond <apond@book.com> wrote:

> I am investigating migrating from log4j 1 to log4j 2.  A pattern that I have in many
of my applications is setting the log level based on command line arguments.  So if the -v
(verbose) option is passed I set the log level to Info.  The default is set to warn.
>    if (line.hasOption("v"))
>    {
>      logger.setLevel(Level.INFO);
>    }
> 
>    if (line.hasOption("d"))
>    {
>      logger.setLevel(Level.DEBUG);
>    }
> 
> In the world of log4j 2, what is the recommended way to accomplish this?
> 
> Thanks,
> Arwen
> 
> 
> 
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