[logback-user] Backlog, SLF4J and jars using other logging frameworks

Robert Elliot rob at lidalia.org.uk
Sun Nov 7 11:44:31 CET 2010


I think you have to configure JULI to use JULI-over-slf4j. There are full details on the SLF4J bridging legacy APIs page. 



On 7 Nov 2010, at 10:32, DM <d.m at streber24.de> wrote:

> Hi,
> 
> Am 07.11.2010 10:36 schrieb Ali Salehi:
>> Thanks, I added jul-to-slf4j-1.6.1.jar to the classpath. Unfortunately I
>> am still getting logs produced by java.util.log as shown in the code.
>> 
> Strange. I've never used jul, but successfully bridged jcl
> (java.commons.logging) and log4j to SLF4J/logback.
> 
> But try to use the same logging-level for both loggers, just to figure
> it out.
> 
> Dieter Mueller
>> 
>> -A
>> 
>> 
>> 
>> 
>> On Sun, Nov 7, 2010 at 8:23 PM, "Dieter Müller" <d.m at streber24.de
>> <mailto:d.m at streber24.de>> wrote:
>> 
>>    Hi,
>> 
>>    -------- Original-Nachricht --------
>>> Datum: Sun, 7 Nov 2010 17:41:40 +1100
>>> Von: Ali Salehi <salehiam at gmail.com <mailto:salehiam at gmail.com>>
>>> An: logback-user at qos.ch <mailto:logback-user at qos.ch>
>>> Betreff: [logback-user] Backlog,      SLF4J and jars using other
>>    logging frameworks
>> 
>>> Hi all,
>>> I have a dependency to a jar file which is using java.util.logging. My
>>> code
>>> uses Logback/slf4j framework. As I understood, slf4j will proxy other
>>> logging frameworks.
>>> 
>>> SLF4J/Backlog.
>>    Logback ;-))
>>> 
>>> I have slf4j-api-1.6.1.jar, logback-classic-0.9.24.jar and
>>> logback-core-0.9.24.jar files in my classpath.
>>> 
>>> I appreciate your comments,
>>> 
>>    I think, you shoud add the bridging jar jul-to-slf4j.jar to the
>>    classpath too, because this will forward the java logger output to
>>    slf4j (interface) and in the end to logback as implementation.
>> 
>>    Dieter Mueller.
>> 
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