[slf4j-dev] [Bug 70] " logging a stack trace along with a parameterized string" solution proposal

[bugzilla-daemon at pixie.qos.ch]

http://bugzilla.slf4j.org/show_bug.cgi?id=70


listid at qos.ch changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |REMIND




------- Comment #4 from listid at qos.ch  2008-01-29 20:48 -------
I am inclined to decline this patch for the sake of simplicity.

Considering that message formatting is just a trick to improve performance,
there is no real performance loss in writing:

} catch(Exception e) {
 logger.error("Problem saying hello to " + name, e); 
}

instead of 

} catch(Exception e) {
 logger.error("Problem saying hello to {}", name, e); 
}

However, the latter form causes the exception to be lost, which is pretty bad.
I think this can be dealt with by style correctors such as Checkstyle or PMD.
It should also be possible to write our own IDE plugin. 

In short, I am wary of introducing a new behaviour to the org.slf4j.Logger
interface even if the method signatures remain the same.


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