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From Remko Popma <remko.po...@gmail.com>
Subject Migrating from log4j 1.2 to log4j 2
Date Fri, 31 Jan 2014 02:54:52 GMT
Away from PC now, but if I remember correctly, that method is now commented
as "only used by Junit tests". That may be the most convenient method to
use. We may want to change that comment though...


On Friday, January 31, 2014, Gary Gregory
<garydgregory@gmail.com<javascript:_e(%7B%7D,'cvml','garydgregory@gmail.com');>>
wrote:

> I have finally created a separate sandbox for our app server to test
> porting from log4j1 to 2.
>
> The first thing I run into? Just this issue! ;)
>
> We have code like this:
>
> Logger.getRootLogger().getAllAppenders()
>
> Why? Because the server looks for the log file (if any) so that it can
> return its tail to our client side admin console.
>
> I do not care if the functionality is part of the API, as long as it is in
> the Core. We have custom appenders so we are tied to Log4j (version 1 ATM).
>
> So what's a clean way to get this? I see:
>
> - API: org.apache.logging.log4j.LogManager.getContext() but
> org.apache.logging.log4j.spi.LoggerContext does not surface appenders.
> - Core: org.apache.logging.log4j.core.Logger.getAppenders()
>
> So I think I have a solution:
>
> Map<String, Appender> appenders = ((org.apache.logging.log4j.core.Logger)
> LogManager.getRootLogger()).getAppenders();
>
> Where LogManager is in org.apache.logging.log4j.
>
> Gary
>
>
> On Thu, Jan 30, 2014 at 4:23 PM, Remko Popma <remko.popma@gmail.com>
> wrote:
>
> > Hi Abhishek,
> >
> > These are currently private fields and not easily accessible.
> > Can you explain your use case? Why do you need this?
> >
> > Best regards,
> > Remko
> >
> >
> > On Thu, Jan 30, 2014 at 2:33 PM, ~Abhi$hek~ <boyoboy18@gmail.com> wrote:
> >
> > > Hello Log4j 2 experts,
> > >
> > >
> > >
> > > I am in the process of migrating my application from log4j 1.2 to log4j
> > 2.0
> > >
> > > I have existing code:
> > >
> > > Enumeration appenders = logger.getAllAppenders();
> > >
> > > .
> > >
> > > .
> > >
> > > .
> > >
> > > fileBackupIndex = rollingFileAppender.getMaxBackupIndex();
> > >
> > > maxFileSize = rollingFileAppender.getMaximumFileSize();
> > >
> > >
> > >
> > > In log4j 2.0 I could not find way to replace above java code. How to
> get
> > > list of all appenders and how to get the max value defined for
> > RollingFile
> > > appender programmatically?
> > >
> > > Regards,
> > > Abhishek
> > >
> >
>
>
>
> --
> E-Mail: garydgregory@gmail.com | ggregory@apache.org
> Java Persistence with Hibernate, Second Edition<
> http://www.manning.com/bauer3/>
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