Re: Help with logging

[Brian Johnson]

Umm... actually, I think I have a nightly build... forgot about that. Sorry.

On Friday, January 24, 2003, at 05:40 PM, Quinton McCombs wrote:

Is all of this available in the released versions? I am using Excalibur
4.1.

-----Original Message-----
From: Brian Johnson [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 24, 2003 4:36 PM
To: Avalon framework users
Subject: Re: Help with logging


If you are using LoggerManager it is fairly straightforward.

Category log4jCategory =
org.apache.log4j.Logger.getLogger("yourcategory");
Log4JLogger log4JLogger = new Log4JLogger(log4jCategory);
Logger log = Logger.getLogger("yourcategory"); Hierarchy
hierarchy = new Hierarchy(log);
  Log4JLoggerManager loggerManager = new
Log4JLoggerManager("yourdefaultcategory", hierarchy,
log4JLogger); mycomponent.setLoggerManager(loggerManager);

if you are using LogKitManageable, it is slightly more complicated. I
create two new classes from LogKit2AvalonLoggerAdapter and
Logger2LogKitManager that were both public with otherwise identical
code. Then added the following code to my app:

Logger2LogKitManager logKitManager = new
Logger2LogKitManager(loggerManager);
mycomponent.setLogKitManager(logKitManager);
mycomponent.enableLogging(log4JLogger);

There might be a batter way to do this, but this worked for me with
Cocoon. Hope it helps.
Brian

On Friday, January 24, 2003, at 03:51  PM, Quinton McCombs wrote:

Is there any way to use Log4J logging?

I am going through the example in "Developing with Apache Avalon" in
the
section where you are creating the ContainerComponent.

The example has the following code:

this.manager.setLogger( ... );
this.cmanager.contextualize( ... );

I noticed that ExcaliburComponentManager had other methods such as
setLogKitManager()...  I then found Log4JLoggerManager....

 It appears

that *maybe* I can give ExcaliburComponentManager a logger

which will

use Log4J?



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