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From John Hurt <johnh...@gmail.com>
Subject How to use Log4J in Multiple classes? App Design?
Date Tue, 12 Jul 2005 23:57:43 GMT

My application is split up into multiple classes. If I had processing in 
each class that I wanted to log, what's the best way to make a reference to 
the Logger available, so that for instance they all write to the same log 

Do I create an instance of the Logger class at the beginning of the program 
flow, then pass that class to all the methods/classes that plan to do 

Do I make a wrapper singleton class that has a Logger in it and all code 
refers to the wrapper class?

Do I use a base class (or interface or abstract class) that includes a 
reference to a Logger class?

Anyone has generic examples where Logger is used in more than 1 class, how 
to use it gracefully? Thanks.

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