[logback-user] Logback ClassOfCallerConverter failure for org.slf4j.ext.LoggerWrapper descendants

[USHAKOV, Sergey]

Yes Ceki,

adding "org.slf4j.ext.LoggerWrapper" to framework packages as per your 
recipe solved the problem for me, thank you.

And what is your opinion: may "org.slf4j.ext.LoggerWrapper" or 
"org.slf4j.ext" deserve being checked by 
ClassOfCallerConverter.isInFrameworkSpace() similarly to "org.slf4j.Logger"?

My best regards,
Sergey



On 08.03.15 12:29, Ceki Gülcü wrote:
>
> Hi Sergey,
>
> The list of framework boundaries can be adjusted by invoking
>
> context.getFrameworkPackages().add("package of your choice");
>
> where context can be obtained by
>
>  LoggerContext context = (LoggerContext) 
> org.slf4j.LoggerFactory.getILoggerFactory();
>
> Let us know if this works for you.
>
> -- 
> Ceki
>
>
>
> On 3/7/2015 13:05, USHAKOV, Sergey wrote:
>> Hi,
>>
>> I have currently come across an issue that if a
>> org.slf4j.ext.LoggerWrapper subclass is used as logger in combination
>> with Logback, then any logging methods inherited from it are prevented
>> from location information being logged: class, method and line number
>> are all replaced with question marks. Only methods overridden by a
>> subclass are logged correctly.
>>
>> The reason seems to be that
>> ch.qos.logback.classic.spi.ClassOfCallerConverter#isInFrameworkSpace()
>> method only recognizes "org.slf4j.Logger" and
>> "org.apache.log4j.Category" as appropriate stack trace delimiters, and
>> "org.slf4j.ext.LoggerWrapper" fails to be recognized.
>>
>> My guess is that "org.slf4j.ext.LoggerWrapper" should be allowed to
>> serve as stack trace delimiter somehow, be it explicitly by class name
>> or implicitly by package name, or any other way...
>>
>> Does it look like a minor bug in Logback with respect to LoggerWrapper?
>>
>> Or if I am mistaken, please advise of any other appropriate way to get
>> location information from org.slf4j.ext.LoggerWrapper ...
>>
>> Thanks and best regards,
>> Sergey
>> _______________________________________________
>> Logback-user mailing list
>> Logback-user at qos.ch
>> http://mailman.qos.ch/mailman/listinfo/logback-user
> _______________________________________________
> Logback-user mailing list
> Logback-user at qos.ch
> http://mailman.qos.ch/mailman/listinfo/logback-user
>
>